Seoul Semiconductor's World-First 'HV Opto-Semiconductor' Powers Up Global Top 4 Automakers

Mon, 01 Jun 2026 09:00:00 -0400

SEOUL, South Korea--(BUSINESS WIRE)-- Seoul Semiconductor Co., Ltd. (KOSDAQ: 046890), a global opto-semiconductor technology company, announced that its world's first High Voltage (HV) opto-semiconductor technology has entered mass production with four of the world's top automotive brands across the Americas, Europe, and Asia, with plans to expand supply to 10 models by the end of the year.

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Comparison: Conventional 3V LED vs. Seoul Semiconductor 12V 'HV Opto-Semiconductor' (Figure: Seoul Semiconductor)

Seoul Semiconductor's World-First 'HV Opto-Semiconductor' Powers Up Global Top 4 Automakers

Mon, 01 Jun 2026 09:00:00 -0400

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260601232986/en/

Seoul Semiconductor's World-First 'HV Opto-Semiconductor' Powers Up Global Top 4 Automakers

Mon, 01 Jun 2026 09:00:00 -0400

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260601232986/en/

Seoul Semiconductor's World-First 'HV Opto-Semiconductor' Powers Up Global Top 4 Automakers

Mon, 01 Jun 2026 09:00:00 -0400

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260601232986/en/

Seoul Semiconductor's World-First 'HV Opto-Semiconductor' Powers Up Global Top 4 Automakers

Mon, 01 Jun 2026 09:00:00 -0400

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260601232986/en/

Seoul Semiconductor's World-First 'HV Opto-Semiconductor' Powers Up Global Top 4 Automakers

Mon, 01 Jun 2026 09:00:00 -0400

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260601232986/en/

Seoul Semiconductor's World-First 'HV Opto-Semiconductor' Powers Up Global Top 4 Automakers

Mon, 01 Jun 2026 09:00:00 -0400

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260601232986/en/

Seoul Semiconductor's World-First 'HV Opto-Semiconductor' Powers Up Global Top 4 Automakers

Mon, 01 Jun 2026 09:00:00 -0400

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260601232986/en/

Seoul Semiconductor Recognized as a High-Tech Enterprise in Vietnam

Wed, 08 Apr 2026 20:00:00 -0400

SEOUL, South Korea--(BUSINESS WIRE)-- Seoul Semiconductor Co., Ltd. (KOSDAQ: 046890), a leading global opto-semiconductor company, announced that it has officially been granted the “High-Tech Enterprise” certification in Vietnam. This certification marks formal recognition of the company’s technological capabilities, including ownership of 15,000 independent patents, as well as its competitive position in the optoelectronics industry. This milestone underscores the growing presence of global technology corporations in Vietnam and reflects the country’s increasingly attractive investment environment for high-tech industries.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260408703422/en/

Seoul Semiconductor Co., Ltd. (KOSDAQ: 046890), a leading global opto-semiconductor company, announced that it has officially been granted the “High-Tech Enterprise” certification in Vietnam. This certification marks formal recognition of the company’s technological capabilities, including ownership of 15,000 independent patents, as well as its competitive position in the optoelectronics industry. This milestone underscores the growing presence of global technology corporations in Vietnam and reflects the country’s increasingly attractive investment environment for high-tech industries.

This press release features multimedia. View the full release here: https://www.businesswire.com/news/home/20260408703422/en/

SETi), a U.S.-based company that has focused on opto-semiconductor R&D and manufacturing for the past 25 years. The court ordered a permanent injunction banning the sale of the infringing products. The ruling applies not only to the manufacture and sale of products using the infringing technology, but also to employees and executives who cooperated in or were involved in the infringement.

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SETi: U.S. Court Affirms Principle of Protecting Domestic Patent Technologies, Permanently Bans Infringing Products