Insights

Innovation Leadership Seoul Semiconductor’s extensive portfolio of over 18,000 patents and breakthrough technologies such as No-wire LED WICOP, SunLike natural spectrum LEDs, and UV sterilization solutions position the company as a market leader in advanced LED and optoelectronic solutions. This innovative edge presents opportunities to collaborate on high-end lighting, medical sterilization, and display projects requiring cutting-edge technology.

Expanding Markets Recent expansion efforts in Vietnam with an investment of approximately USD 800 million and ongoing development of microLED microdisplay modules for AR applications indicate a strategic focus on growing high-growth regions and emerging display markets. This expansion creates avenues to supply components and collaborate on integrated display and lighting solutions tailored for Asian markets and the burgeoning AR industry.

Sustainability Focus Seoul Semiconductor’s commitment to producing natural sunlight-like LEDs (SunLike technology) and UV sterilization solutions aligns with rising demand for health-conscious and environmentally friendly lighting products. Businesses in healthcare, agriculture, and sustainability sectors can leverage this focus to develop eco-friendly and health-enhancing lighting offerings.

Strategic Collaborations Despite patent infringement litigations, Seoul Semiconductor’s active patent portfolio and recent recognition as a High-Tech Enterprise in Vietnam present significant opportunities for partnerships in R&D, joint ventures, or licensing in advanced LED, MicroLED, and UV technologies across global markets, especially in Asia and emerging tech regions.

Market Entry Opportunities With Seoul Semiconductor’s ongoing investments in microLED technologies for AR and display applications and its participation in industry events like JAPAN SHOP 2025, there are potential sales opportunities for technology providers, system integrators, and device manufacturers looking to incorporate high-performance, natural-light LEDs, and microLED solutions into their product lines.

Seoul Semiconductor Tech Stack

Seoul Semiconductor uses 8 technology products and services including Webpack, jQuery, Lenis, and more. Explore Seoul Semiconductor's tech stack below.

  • Webpack
    Development
  • jQuery
    Javascript Libraries
  • Lenis
    Javascript Libraries
  • Java
    Programming Languages
  • YouTube
    Video Players
  • Google Analytics
    Web Analytics
  • OpenSSL
    Web Server Extensions
  • Apache HTTP Server
    Web Servers

Media & News

Seoul Semiconductor's Email Address Formats

Seoul Semiconductor uses at least 1 format(s):
Seoul Semiconductor Email FormatsExamplePercentage
First.Last@seoulsemicon.comJohn.Doe@seoulsemicon.com
86%
FirstLast@seoulsemicon.comJohnDoe@seoulsemicon.com
5%
First@seoulsemicon.comJohn@seoulsemicon.com
5%
FirstLas@seoulsemicon.comJohnDoe@seoulsemicon.com
4%

Frequently Asked Questions

Where is Seoul Semiconductor's headquarters located?

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Seoul Semiconductor's main headquarters is located at 97-11 163 Sandan-ro 안산시 단원구, 경기도 15429 South Korea. The company has employees across 3 continents, including AsiaNorth AmericaEurope.

What is Seoul Semiconductor's phone number?

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You can contact Seoul Semiconductor's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Seoul Semiconductor's official website and social media links?

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Seoul Semiconductor's official website is seoulsemicon.com and has social profiles on LinkedIn.

What is Seoul Semiconductor's NAICS code?

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Seoul Semiconductor's NAICS code is 3344 - Semiconductor and Other Electronic Component Manufacturing.

How many employees does Seoul Semiconductor have currently?

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As of April 2026, Seoul Semiconductor has approximately 476 employees across 3 continents, including AsiaNorth AmericaEurope. Key team members include Chief Executive Officer: W. L.Vice President Automotive: O. R.Vice President & General Manager Of Greater China: X. J.. Explore Seoul Semiconductor's employee directory with LeadIQ.

What industry does Seoul Semiconductor belong to?

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Seoul Semiconductor operates in the Semiconductor Manufacturing industry.

What technology does Seoul Semiconductor use?

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Seoul Semiconductor's tech stack includes WebpackjQueryLenisJavaYouTubeGoogle AnalyticsOpenSSLApache HTTP Server.

What is Seoul Semiconductor's email format?

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Seoul Semiconductor's email format typically follows the pattern of First.Last@seoulsemicon.com. Find more Seoul Semiconductor email formats with LeadIQ.

When was Seoul Semiconductor founded?

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Seoul Semiconductor was founded in 1992.

Seoul Semiconductor

Semiconductor Manufacturing경기도, South Korea201-500 Employees

Seoul Semiconductor is the world’s third-largest global opto electronics (LED) company, specializing in LED technology for over 30 years. With the vision of "Making the world clean, healthy, and beautiful through light," Seoul Semiconductor leads a new paradigm of light across various industries, including lighting, automotive, IT (such as backlighting), and its subsidiary, Seoul Viosys, which specializes in MicroLED, UV, Sensors, and Datacomm(SD).

Some of the groundbreaking technologies developed by Seoul Semiconductor include the world’s first innovative No-wire LED technology WICOP, the SunLike LED, which replicates natural sunlight spectrum, the high-voltage LED Acrich, the ultra-bright nPola LED (10 times brighter than conventional LEDs), the RGB one-chip MicroLED WICOP Pixel, and UV sterilization technology Violeds.

Seoul Semiconductor holds an impressive portfolio of over 18,000 patents, and in the last 20 years, the company has won over 100 cases in patent litigation across 8 countries. Believing that the patent system provides hope for young people and serves as a foundation for building a better world, the company is actively engaged in intellectual property protection. For more details, visit our official website (www.seoulsemicon.com or www.seoulviosys.com) and our social media channels (LinkedIn).

Section iconCompany Overview

Headquarters
97-11 163 Sandan-ro 안산시 단원구, 경기도 15429 South Korea
Phone number
NAICS Code
3344 - Semiconductor and Other Electronic Component Manufacturing
Founded
1992
Employees
201-500

Section iconFunding & Financials

  • $50M$100M

    Seoul Semiconductor's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Seoul Semiconductor's revenue is estimated to be in the range of $50M$100M

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