Unity Opto

Unity Opto logoTaiwan-based Unity Opto Technology, established in 1993, develops and markets a wide variety of LED products, including LED packages, LED back lighting for displays and automotive LED products.

Seoul Viosys

Seoul Viosys logoKorea-based Seoul Viosys provides a wide range of UV wavelength LED devices and mass produces LED chips for all wavelengths, from 200 nm to 1600 nm.

Iljin Display

Iljin Display logoKorea based ILJIN Display is a producer of sapphire substrates, and the only company in Korea that makers sapphire single crystal and substrates.

ILJIN supplies microLED substrates to microLED developers - including to Epistar, PlayNitride and Samsung Electronics.

ShineOn

Shineon logoChina-based ShineOn, established in 2010, is a global LED package and module solution provide for the lighting and display markets.

Seoul Semiconductor

Seoul Semiconductor logo Korea-based Seoul Semiconductor, established in 2000, develops and commercializes LEDs for automotive, general illumination, specialty lighting, and backlighting markets. The company says it is the world's second-largest LED maker (excluding the captive market). Seoul holds over 12,000 patents.

Micro Nitride

Japan-based Micro Nitride was established in 2018 as a subsidiary of Nitride Semiconductors to develop micro UV LED chips for Micro-LED displays.

Micro Nitride's technology, called μUV-LED+RGB phosphor, uses UV micro-LEDs and RGB phosphors.

Lextar

Lextar logoEstablished in 2008 in Taiwan as a subsidiary of AU Optronics, Lextar Electronics Corporation is a leading LED developer. Lextar produces LED chips, LCD backlights, automotive LEDs, lumiaires and other lighting solutions.

In 2018 Lextar introduced its first micro-LED chips - both RGB ones and color conversion ones, both suitable for mass transfer processes.

Nichia

Nichia logoJapan-based Nichia Corporation is a leading chemical engineering and manufacturing company that produces LEDs, laser diodes, battery materials and more.

Nichia develops micro-LED chips, transfer technologies and related equipment.