Skip to content
NEW: CREATE AN AI-ASSISTED TENDER IN 2 MINUTES — TRY IT FREE
Back to search
Seoul Semiconductor – Fertigung

Develops and manufactures LED and optical semiconductors, including WICOP, WICOP Pixel Micro LED and Violeds UV LED.

SE

Seoul Semiconductor Co., Ltd.

Ansan, Gyeonggi-do (KR)New on Amplifa

Ansan, Gyeonggi-doHeadquarters South Korea

About Seoul Semiconductor

Seoul Semiconductor is a manufacturer of LED and optical semiconductor devices based in Ansan, South Korea. The company converts electrical energy into light, focusing on energy-efficient and environmentally friendly technologies. Core products include the wireless, package-free WICOP LED technology (Wafer Integrated Chip on PCB), in which the chip is mounted directly onto the substrate without bond wires or housing, as well as WICOP Pixel – a Micro LED solution implemented as Real-RGB One-Chip technology with stacked R/G/B layers for ultra-fast pixel pitch and uniform colors from every viewing angle. In addition, the company offers Violeds UV LED modules with lifetimes exceeding 20,000 hours for disinfection and curing. Applications can be found in digital signage, cinema/virtual studio environments, automotive headlights, AR/VR, household appliances and industrial equipment. The registered office and headquarters are located in Ansan, Gyeonggi-do, South Korea; the website is available not only in English but also in Japanese, Korean, Vietnamese and Chinese.

Site
Danwon-gu, Ansan-si, Gyeonggi-do
Processes
LED technology development (WICOP, WICOP Pixel, Violeds UV LED)
Materials
WICOP (Wafer Integrated Chip on PCB), WICOP Pixel (Micro LED), Violeds UV LED
Industries
Display technology/Micro LED, Automotive, Digital signage, Cinema/Virtual Studio, AR/VR, Household appliances
  1. 01

    Semiconductor and LED technology development

  2. 02

    Chip manufacturing and package-free mounting (WICOP)

  3. 03

    Module and system integration

  4. 04

    Distribution in display, automotive, UV and lighting applications

Technologies and Processes

WICOP

WICOP (Wafer Integrated Chip on PCB)

No-wire/no-package LED technology with high luminous efficacy, low thermal resistance and slim design options for automotive, displays, lighting and household appliances.

WICOP-P

WICOP Pixel (Micro LED)

Real-RGB One-Chip technology with R/G/B stacked structure for ultra-fast pixel pitch in Micro LED video displays.

Violeds

Violeds UV LED

UV LED technology (UVA/UVB/UVC, 200–400 nm) with a lifetime exceeding 20,000 hours for disinfection and curing.

Locations

Ansan

KR

Headquarters

Materials
WICOP, WICOP Pixel, Violeds

Products and Components

Violeds UV LED – high energy efficiency
Violeds UV LED – high energy efficiencyUV LED · disinfection/curing
Violeds UV LED – long lifetime
Violeds UV LED – long lifetimeUV LED · industrial/3D printing
WICOP Pixel – Micro LED display
WICOP Pixel – Micro LED displayMicro LED · digital signage

Inside the production

Seoul Semiconductor – company presentation
Seoul Semiconductor – company presentation

Industries

Display technology/Micro LEDAutomotiveDigital signageCinema/Virtual StudioAR/VRHousehold appliancesIndustrial equipmentDisinfectionCuring/3D printing

Additional services

LED technology development (WICOP, WICOP Pixel, Violeds UV LED)

History

  1. CES Innovation Award Honoree for WICOP Pixel (Micro LED Video Displays)

Personalised demo

Ready to see Amplifa Marketplace in action?

From a structured request to the right manufacturing partner: AI-assisted matching, verified suppliers and transparent metrics — in one place for industrial companies across the DACH region.

Request a demo