SEOUL, South Korea and CUPERTINO, Calif., March 26, 2012 – MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today, announced that it will host its 2012 foundry technology symposium in Hsinchu, Taiwan, on Friday, April 13th.

The 2012 foundry symposium will provide participants with an in-depth understanding of MagnaChip’s manufacturing services (foundry) business, its distinct specialty manufacturing processes, technology roadmap as well as current and future semiconductor and foundry trends.

MagnaChip will provide an in-depth overview of its specialty process technologies and will highlight its technology portfolio and roadmap to include such applications as mixed-signal, power and high voltage CMOS as well as non-volatile memory targeted at smartphones, tablet PCs and Ultrabooks. MagnaChip will also feature its value-added, on-line customer services tool known as “iFoundry” at the symposium.

The keynote speaker for this event, from IHS iSuppli, will deliver an update on semiconductor and foundry market trends. More than one hundred fabless and other semiconductor companies are expected to attend MagnaChip’s 2012 Technology Symposium.

Attendance is open to all interested semiconductor and design house participants. To sign up for the foundry technology symposium and for more details, please contact Stanley Park of MagnaChip Semiconductor at stanley.park@magnachip.com.

CONTACTS:

In the United States:

Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:

Chankeun Park
Senior Manager, Public Relations
Tel.+82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., March 12, 2012 — MagnaChip Semiconductor Corporation (“MagnaChip Semiconductor”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, announced today that it now offers a 0.13um triple gate oxide CMOS process that will support wide voltage ranges for mobile device applications.

This 0.13um triple gate oxide CMOS process features one additional layer of gate oxide introducing 1.8V CMOS into a standard 1.2/3.3V CMOS array on 0.13um technology. This process is fully compatible with the standard CMOS process and is designed to keep all device parameters unchanged within process variation ranges.

Using a modular characteristic for IC design provides added flexibility by allowing the selection of either 1.2/3.3V or 1.2/1.8/3.3V CMOS processes without the need for design reverification. The triple gate oxide process for 1.2/1.8/3.3V also allows for a reduction in chip size providing a more cost-effective manufacturing process through optimization and integration of various functional blocks into one compact chip. This is particularly useful for mobile device applications.

“We are very pleased to offer a 0.13um triple gate oxide CMOS process solution for wide voltage, mixed-signal applications,” said T.J. Lee, Executive Vice President and General Manager of MagnaChip’s Corporate Engineering. “This is an example of our dedication and effort to expand our technology to premium mixed-signal processes at advanced technology nodes. Our goal is to continue to provide differentiated process solutions to meet the application-specific needs of our worldwide foundry customers.”

About MagnaChip Semiconductor

Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:

Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:

Chankeun Park
Senior Manager, Public Relations
Tel.+82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., March 5, 2012 — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX) today announced that its Korean subsidiary has completed its acquisition of Dawin Electronics Co. Ltd., a privately held semiconductor company that designs and manufactures Insulated Gate Bipolar Transistor (IGBT), Fast Recovery Diode (FRD) and MOSFET modules. Dawin Electronics is headquartered in Incheon, South Korea, and has sales offices in China and Europe.

“We are delighted to have completed this acquisition,” said Sang Park, MagnaChip’s Chairman and Chief Executive Officer. “The acquisition of Dawin Electronics expands MagnaChip’s offering of Power Solutions products to the commercial and industrial markets and will enable MagnaChip to compete quickly and effectively with a broader portfolio of IGBT power solutions. We are very excited about this transaction and the additional value we expect to create for our shareholders and customers.”

According to market research firm IHS iSuppli, the total IGBT market in 2011 was estimated to be $4.1 billion and is expected to grow at a compounded annual growth rate of 10 percent from 2011 to 2015. IGBTs are used in a broad range of medium- to high-power commercial and industrial applications and in many consumer appliances such as variable speed refrigerators, air-conditioners and stereo systems. Availability of affordable, reliable IGBTs is also an important enabler for electric vehicles and hybrid cars. Terms of the deal were not disclosed.

About MagnaChip Semiconductor

Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

Safe Harbor for Forward-Looking Statements

Information in this release regarding MagnaChip Semiconductor Corporation’s forecasts, business outlook, expectations and beliefs are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. These statements include statements about our ability to capitalize on improving market dynamics and future operating and financial performance including revenue. All forward-looking statements included in this release are based upon information available to MagnaChip Semiconductor as of the date of this release, which may change, and we assume no obligation to update any such forward-looking statements. These statements are not guarantees of future performance and actual results could differ materially from our current expectations. Factors that could cause or contribute to such differences include general economic conditions, the impact of competitive products and pricing, timely design acceptance by our customers, timely introduction of new products and technologies, ability to ramp new products into volume production, industry wide shifts in supply and demand for semiconductor products, industry and/or company overcapacity, effective and cost efficient utilization of manufacturing capacity, financial stability in foreign markets and the impact of foreign exchange rates, unanticipated costs and expenses or the inability to identify expenses which can be eliminated, compliance with U.S. and international trade and export laws and regulations by us and our distributors, and other risks detailed from time to time in MagnaChip Semiconductor Corporation’s filings with the SEC, including our Form 10-K filed on March 18, 2011 and subsequent registration statements, amendments or other reports that we may file from time to time with the SEC and/or make available on our website. MagnaChip Semiconductor Corporation assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACTS:

In the United States:

Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:

Chankeun Park
Senior Manager, Public Relations
Tel.+82-2-6903-3195
chankeun.park@magnachip.com

MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced that MagnaChip’s foundry services has begun ramping its 0.35um mixed-signal process for MEMS (Micro Electro Mechanical Systems) Accelerometer applications.

The MEMS Accelerometer is a device which measures gravity and the acceleration of materials. One of the major features of a MEMS device is its ability to instantly detect motion change and impact. MEMS devices are now widely found in mobile applications such as handsets, personal navigation devices as well as game console controllers.

MagnaChip’s low noise and very cost effective 0.35um mixed-signal technology has allowed us to successfully ramp to production the MEMS Accelerometer applications used in mobile devices. These products will benefit from our premium mixed-signal process to ensure their accuracy and functionality.

“We are pleased to announce the availability of our 0.35um mixed-signal foundry process for MEMS Accelerometer applications used in mobile devices,” said Namkyu Park, Vice President of MagnaChip’s Foundry Marketing. “This is an example of our continued effort to develop highly differentiated mixed-signal technology solutions that meet the growing application-specific needs of our foundry customers.”


About MagnaChip Semiconductor

Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:

Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:

Chankeun Park
Senior Manager, Public Relations
Tel.+82-2-6903-3195
chankeun.park@magnachip.com

MagnaChip Reports Fourth Quarter and Full Year 2011 Financial Results

 

– Power Solutions Full Year 2011 Revenue Grew 61.6% Year-over-Year
– AMOLED Display Full Year 2011 Revenue Grew 700% Year-over-Year
– Smartphone and Tablet PC 2011 Design Wins Tripled Year-over-Year
– Signed a Definitive Agreement to Acquire Dawin Electronics,
a Provider of High-Power Semiconductor Modules

MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, today announced financial results for the quarter and year ended December 31, 2011.

Revenue for the fourth quarter of 2011 was $180.8 million, a 9.8% decrease compared to $200.4 million for the third quarter of 2011, and a 3.2% decrease compared to $186.8 million for the fourth quarter of 2010. For the full year 2011, revenue was $772.8 million compared to $770.4 million for 2010, a 0.3% increase.

Gross profit was $51.5 million or 28.5%, as a percent of revenue, for the fourth quarter of 2011. This compares to gross profit of $60.1 million or 30.0% for the third quarter of 2011 and $60.4 million or 32.3% for the fourth quarter of 2010. For the full year 2011, gross profit was $234.3 million or 30.3% compared to $243.6 million or 31.6% for 2010.

“I am very pleased that for the fourth consecutive quarter we again met our quarterly revenue guidance in what has been a challenging year for the semiconductor industry. Our successful track record is a result of outstanding relationships with major blue chip customers and a growing list of design-wins targeted at high-growth, high-margin applications,” said Sang Park, MagnaChip’s Chairman and Chief Executive Officer. “Smartphones, tablet PCs, AMOLED displays and Ultrabooks are some examples of growth drivers for MagnaChip in 2012 as well as our rapidly expanding customer base and new product introductions for the power solutions segment. In addition, our recent announcement of the Dawin Electronics Co. Ltd. acquisition strengthens our competitive position in the fast growing IGBT power module business. Looking ahead, we believe there are indications that the first quarter of 2012 could be the bottom of our revenue downturn based on the strength of orders for new products coming from our smartphone and tablet PC customers. Our goal is to grow the business, deliver solid financial performance and to enhance shareholder value in the years to come.”

Net income, on a GAAP basis, for the fourth quarter of 2011 totaled $23.7 million or $0.61 per diluted share. This compares to net loss of $56.0 million or $1.43 per diluted share for the third quarter of 2011 and a net income of $12.3 million or $0.31 per diluted share for the fourth quarter of 2010. For the full year 2011, net income was $21.8 million or $0.55 per diluted share compared to $74.1 million or $1.89 per diluted share for 2010. Net income for 2011 was impacted primarily by a foreign currency loss of $11.6 million compared to a foreign currency gain of $14.7 million for 2010, as well as a special expense for IPO incentive payments of $12.1 million made in 2011. The net foreign currency exposure was primarily related to non-cash translation gains or losses for intercompany balances that were denominated in U.S. dollars.

Adjusted net income, a non-GAAP measurement, for the fourth quarter of 2011 totaled $10.0 million or $0.26 per diluted share compared to $18.2 million or $0.46 per diluted share for the third quarter of 2011 and $17.4 million or $0.44 per diluted share for the fourth quarter of 2010. For the full year 2011, adjusted net income was $66.4 million or $1.67 per diluted share compared to $89.2 million or $2.28 per diluted share for 2010.

Management believes that non-GAAP financial measures, when viewed in conjunction with GAAP results, can provide a more meaningful understanding of the factors and trends affecting MagnaChip’s business and operations. However, such non-GAAP financial measures have limitations and should not be considered as a substitute for net income or as a better indicator of our operating performance than measures that are presented in accordance with GAAP.

Combined cash balances (cash and cash equivalents plus restricted cash) totaled $168.9 million at the end of the fourth quarter of 2011, an increase of $0.2 million from the end of the prior quarter. Cash provided from operations totaled approximately $18.3 million for the fourth quarter of 2011.

Revenue by Segment

In thousands of US dollars

Three Months Ended Year Ended
December 31,
2011
September 30,
2011
December 31,
2010
December 31,
2011
December 31,
2010
Semiconductor
Manufacturing Services
$ 67,973 $ 81,571 $ 97,261 $ 338,268 $ 405,197
Display Solutions 90,045 91,767 70,581 338,995 305,884
Power Solutions 22,039 26,358 18,398 92,547 57,273
Other 769 709 532 3,021 2,051
Total Revenue $ 180,826 $ 200,405 $ 186,772 $ 772,831 $ 770,405

 

Fourth Quarter and Recent Company Highlights

Signed a Definitive Agreement to Acquire Dawin Electronics Co. Ltd., a Provider of High-Power Semiconductor Modules.
Repurchased 1.53 Million Shares under MagnaChip’s Stock Repurchase Program Announced October 11, 2011.
Announced the Supply of AMOLED Display Driver ICs for Microsoft Windows-Based Smartphones.
Expanded the LED Driver Product Portfolio to Notebook and Tablet PCs.
Launched Module Based Process Design Kits for Power and Display Driver Applications.

Non-GAAP Metrics

Adjusted EBITDA excludes charges related to depreciation and amortization, interest expense, net, income tax expense, restructuring and impairment charges, inventory step-up, stock-based compensation expense, foreign currency loss (gain), net, derivative valuation loss, net, special expense for an IPO employee incentive payment, and loss on early extinguishment of senior notes. Adjusted net income (loss) excludes charges related to restructuring and impairment, inventory step-up, stock-based compensation expense, amortization of intangible assets associated with continuing operations, foreign currency loss (gain), net, derivative valuation loss, net, special expense for an IPO employee incentive payment, and loss on early extinguishment of senior notes. A reconciliation of GAAP results to non-GAAP results is included following the financial statements.

About MagnaChip Semiconductor Corporation

Headquartered in South Korea, MagnaChip is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high-volume consumer applications. MagnaChip believes it has one of the broadest and deepest ranges of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com. Information on or accessible through, MagnaChip’s website is not a part of, and is not incorporated into, this release.


Safe Harbor for Forward-Looking Statements

Information in this release regarding MagnaChip’s forecasts, business outlook, expectations and beliefs are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. These statements include statements about our ability to capitalize on improving market dynamics and future operating and financial performance including first quarter 2012 revenue. All forward-looking statements included in this release are based upon information available to MagnaChip Semiconductor as of the date of this release, which may change, and we assume no obligation to update any such forward-looking statements. These statements are not guarantees of future performance and actual results could differ materially from our current expectations. Factors that could cause or contribute to such differences include general economic conditions, the impact of competitive products and pricing, timely design acceptance by our customers, timely introduction of new products and technologies, ability to ramp new products into volume production, industry wide shifts in supply and demand for semiconductor products, industry and/or company overcapacity, effective and cost efficient utilization of manufacturing capacity, financial stability in foreign markets and the impact of foreign exchange rates, unanticipated costs and expenses or the inability to identify expenses which can be eliminated, compliance with U.S. and international trade and export laws and regulations by us and our distributors, and other risks detailed from time to time in MagnaChip’s filings with the SEC, including our Form 10-K filed on March 18, 2011 and subsequent registration statements, amendments or other reports that we may file from time to time with the SEC and/or make available on our website. MagnaChip assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACTS:

In the United States:

Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:

Chankeun Park
Senior Manager, Public Relations
Tel.+82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Jan. 30, 2012 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products, and GMT (Global Mixed-mode Technology), a leading fabless provider of power solutions for mobile phone and PC applications, today announced that MagnaChip has ramped to mass production GMT’s power management IC (PMIC) products utilizing 0.35um BCD (Bipolar CMOS-DMOS) process technology.

MagnaChip and GMT have been engaged in the development of PMIC and LED Driver IC products using 0.35um 65V BCD process technology at MagnaChip’s manufacturing facility located in Cheongju, South Korea. MagnaChip has successfully completed the final qualification of PMIC products which have ramped to high-volume production, while the LED driver IC products are currently under development.

The PMIC manages multiple power levels for LCD TV and monitor applications. GMT’s PMIC incorporates a high-performance linear regulator, low-power charge-pump regulators, a high current operational amplifier and a logic-controlled gate-on pulse modulator to control the positive charge-pump output sequence and waveform. MagnaChip is uniquely positioned as a foundry provider to be able to offer the deep trench isolation technology for PMIC applications.

In addition to the PMIC, GMT’s LED Driver IC has the ability to drive up to 12 parallel strings of LEDs at a maximum of 120mA of current. It also provides a precision current balance function for each LED string. Additionally, the LED string voltages can be up to a maximum of 65V. This makes it very suitable to be used in main stream (40 inch ~ 55 inch) LED TV back light applications.

Namkyu Park, Vice President of MagnaChip’s Foundry Marketing commented, “We are very pleased to announce MagnaChip’s production ramp of GMT’s PMIC products using our 0.35um BCD process technology. The continued introduction of these robust PMIC solutions is a direct result of the combined expertise of MagnaChip’s manufacturing services and GMT’s design engineering. We will continue to develop highly differentiated and cost-effective BCD technology solutions to meet the increasing application specific needs of our foundry customers.”

About MagnaChip Semiconductor
Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

About GMT Incorporated
Headquartered in Hsinchu Science Park Taiwan, GMT (Global Mixed-mode Technology) was founded in 1996 as a dedicated analog IC design and power solution provider. GMT is a leader in power solutions with a focus on Notebook PC, Server, Workstation and 3C consumer products including mobile phone, networking and LCD products. GMT has been publicly listed on the TWSE since 2004. Please visit http://www.gmt.com.tw/ for more information.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX) today announced that its Korean subsidiary has entered into a definitive agreement to acquire Dawin Electronics Co. Ltd., a privately held semiconductor company that designs and manufactures Insulated Gate Bipolar Transistor (IGBT), Fast Recovery Diode (FRD) and MOSFET modules. Dawin Electronics is headquartered in Incheon, South Korea, and has sales offices in China and Europe. Terms of the deal were not disclosed.

“The acquisition of Dawin Electronics is a strategic fit for MagnaChip and allows us to continue to diversify and expand our fast-growing Power Solutions business into the commercial and industrial segments,” said Sang Park, MagnaChip’s Chairman and CEO. “Dawin’s high-power modules will enable MagnaChip to compete quickly and effectively in the high-growth IGBT market with a broader portfolio of power solutions for our customers. This acquisition also demonstrates our continued focus on capital allocation and commitment to return shareholder value to our investors.”

According to market research firm IHS iSuppli, the total IGBT market in 2011 was estimated to be $4.1 billion and is expected to grow at a compounded annual growth rate of 10 percent from 2011 to 2015. The IGBT is used in a broad range of medium- to high-power commercial and industrial applications and in many consumer appliances such as variable speed refrigerators, air-conditioners and stereo systems. Availability of affordable, reliable IGBTs is also an important enabler for electric vehicles and hybrid cars.

The acquisition of Dawin and its IGBT and FRD module technology is synergistic with MagnaChip’s goal of expanding into high-growth, high-margin markets and with its long history as a designer and manufacturer of analog and mixed-signal semiconductor products. The acquisition is expected to be completed before the end of March 2012.

About MagnaChip Semiconductor

Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor believes it has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, large portfolio of registered and pending patents and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

About Dawin Electronics

Dawin Electronics, founded in 2001, is a Korea-based designer and manufacturer of FRD, IGBT and MOSFET modules for consumer, commercial and industrial applications. For more information, please visit www.dawinsemi.com.


Safe Harbor for Forward-Looking Statements

Information in this release regarding MagnaChip Semiconductor Corporation’s forecasts, business outlook, expectations and beliefs are forward-looking statements within the meaning of the Private Securities Litigation Reform Act of 1995 that involve risks and uncertainties. These statements include statements about our ability to capitalize on improving market dynamics and future operating and financial performance including revenue. All forward-looking statements included in this release are based upon information available to MagnaChip Semiconductor as of the date of this release, which may change, and we assume no obligation to update any such forward-looking statements. These statements are not guarantees of future performance and actual results could differ materially from our current expectations. Factors that could cause or contribute to such differences include general economic conditions, the impact of competitive products and pricing, timely design acceptance by our customers, timely introduction of new products and technologies, ability to ramp new products into volume production, industry wide shifts in supply and demand for semiconductor products, industry and/or company overcapacity, effective and cost efficient utilization of manufacturing capacity, financial stability in foreign markets and the impact of foreign exchange rates, unanticipated costs and expenses or the inability to identify expenses which can be eliminated, compliance with U.S. and international trade and export laws and regulations by us and our distributors, and other risks detailed from time to time in MagnaChip Semiconductor Corporation’s filings with the SEC, including our Form 10-K filed on March 18, 2011 and subsequent registration statements, amendments or other reports that we may file from time to time with the SEC and/or make available on our website. MagnaChip Semiconductor Corporation assumes no obligation and does not intend to update the forward-looking statements provided, whether as a result of new information, future events or otherwise.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Jan. 11, 2012 /PRNewswire/ — MagnaChip Semiconductor Corporation (“MagnaChip Semiconductor”) (NYSE: MX) will hold a conference call Wednesday, February 1, 2012 at 3 p.m. PST to discuss the Company’s fourth quarter 2011 financial results. Participating in the call will be Sang Park, MagnaChip Chairman and CEO and Margaret Sakai, Executive Vice President and CFO. The earnings press release will be issued after the market closes that day.

The conference call will be webcast live and is also available by dialing 1-866-776-2061 in the U.S. or 1-706-679-0298 for all other locations. The conference ID number is 42555239 and participants are encouraged to initiate their calls at least 10 minutes in advance of the 3 p.m. PST start time to ensure a timely connection. The webcast and earnings release will be accessible at www.magnachip.com.

A replay of the conference call will be available the same day and will run for 72 hours. The replay access numbers are 1-855-859-2056 or 1-404-537-3406. The access code is 42555239.


About MagnaChip Semiconductor

Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Jan. 9, 2012 — MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), a Korea-based designer and manufacturer of analog and mixed signal semiconductor products, today announced that it now offers a vertical BJT (Bipolar Junction Transistor) type ESD (Electro-Static Discharge) clamp to shrink products in 0.35um advanced BCD (Bipolar/CMOS/DMOS) technology with DTI (Deep Trench Isolation).

The vertical BJT ESD clamp, which is compatible with MagnaChip’s deep trench isolation process, was developed to support the industry’s first advanced BCD technology that enables DTI. The vertical BJT clamp features a snapback operating by BJT action and reduces the ESD clamp area by up to 84% when compared with conventional diode types.

T.J. Lee, Executive Vice President and General Manager of MagnaChip’s Corporate Engineering Division, commented, “We are very pleased to announce the introduction of our new ESD device developed for cost-effective and robust applications. Our offering of ESD devices such as the vertical BJT type ESD clamp is intended to enhance the competitiveness and design flexibility of our customer’s products. Our goal is to continue to develop highly differentiated and cost-effective ESD solutions to meet the increasing application-specific needs of our foundry customers.”

About MagnaChip Semiconductor

Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com

SEOUL, South Korea and CUPERTINO, Calif., Dec. 19, 2011 – MagnaChip Semiconductor Corporation (“MagnaChip”) (NYSE: MX), an Asia-based foundry, designer and manufacturer of analog and mixed-signal semiconductor products, announced that it will begin supplying display driver ICs to be used in the AMOLED display panels for multiple Microsoft Windows-based smartphones.

MagnaChip’s display driver ICs will be used in AMOLED panels that support WVGA (480X800) level resolution and 16M (24bit) colors. The product features MIPI DSI (Mobile Industry Processor Interface Display Serial Interface) high-speed serial interface technology designed specifically for smartphone applications. The display driver ICs will also include ACL (Automatic Current Limit) which significantly improves performance and power consumption efficiency.

T.Y. Hwang, President and General Manager of MagnaChip’s Display Solutions Division, commented, “Display driver ICs have grown as a percent of our total design-win portfolio from one percent in 2010 to ten percent in 2011. Supplying AMOLED display driver ICs allows us to strengthen and expand our strategic partnerships with top tier global smartphone manufacturers, as we continue our focused research and development efforts in this area.”

About MagnaChip Semiconductor

Headquartered in South Korea, MagnaChip Semiconductor is a Korea-based designer and manufacturer of analog and mixed-signal semiconductor products for high volume consumer applications. MagnaChip Semiconductor has one of the broadest and deepest range of analog and mixed-signal semiconductor platforms in the industry, supported by its 30-year operating history, a large portfolio of registered and pending patents, and extensive engineering and manufacturing process expertise. For more information, please visit www.magnachip.com.

CONTACTS:

In the United States:
Robert Pursel
Director of Investor Relations
Tel. 408-625-1262
robert.pursel@magnachip.com

In Korea:
Chankeun Park
Senior Manager, Public Relations
Tel. +82-2-6903-3195
chankeun.park@magnachip.com