- Advanced Optoelectronic Technology, Inc. [AOT]
- Agilent Technologies
• now Avago Technologies • Avago Technologies acquired by Broadcom Inc. • for LEDs and Dislays please check Avago Technologies Lighting too!
- Aledia 3D LED displays
- American Bright LED
- American Opto Plus
- ams OSRAM LED lighting
- AMTC [Shenzhen MTC Co., Ltd.] LED lighting
- AOC [Arima Optoelectronics Corporation]
- AOT [Advanced Optoelectronic Technology, Inc.]
- Apac Opto Electronics
- Arima Optoelectronics Corporation [AOC]
- Avago Technologies
• Avago Technologies acquired by Broadcom Inc. • for LEDs and Displays please check Avago Technologies Lighting too!
- AXT [American Xtal Technology, Inc.]
- AZ Displays
- BDLAY Electronics & Technology Co., Ltd. LED Tube Lights, LED Bulp Lights, LED Spotlight, LED PAR Lights
- Bivar
- BivarOpto a division of Bivar Inc.
- BMTC [Shenzhen MTC Lux Co.,Ltd.] LED lighting
• wholly-owned subsidiary of Shenzhen MTC Co., Ltd. [AMTC]
- Bolb Inc. UVC LEDs
- BridgeLux Inc. InGaN (indium gallium nitride) power LED chips
- Bright Led Electronics Corp.
- Brightech Optoelectronics Co., Ltd.
- Bright Research
- Bright View Electronics
- BYD Microelectronics [BYD Company Limited]
- Byd Semiconductor Co. Ltd.
• please check Byd Semiconductor Co. Ltd. too!
- CamGaN Limited gallium nitride based light-emitting diodes (LEDs)
• acquired by Plessey Semiconductors Ltd.
- Changelight [Xiamen Changelight Co., Ltd. ] LEDs, epitaxial wafers and chips
- Chicago Miniature Lamp [CML Innovative Technologies]
- China Semiconductors
- China Yunsun LED Lighting Co., Ltd. [Yunsun] LED lighting
- Chip Optech Co., Ltd. [Shenzhen Chip Optech Co., Ltd. ] LED display panels
- Citizen Electronics
- Citizen Watch Co. [Japan]
• check Citizen America Corporation • or Citizen Europe too!
- Clairex Technologies, Inc
- CML Innovative Technologies [Chicago Miniature Lamp]
- Coretronic Corporation backlight units (BLU)
- CorkOpt
• now StockerYale (IRL) Ltd
- Cotco
- Cree LED Inc.
• Power and RF Business rebranded as Wolfspeed Inc.
• LED business unit acquired by SMART Global Holdings Inc.
- Crystal IS (an Asahi Kasei company) UVC LEDs
- Dain Electronics Co.
- Data Display Products
- Dialight
- DOMINANT SEMICONDUCTORS
- Dongguan Yijingyuan Optoelectronics Technology Co., Ltd. LEDs
• please check EKINGLUX Optoelectronics Technology Co., Ltd. too!
- E-Pin Optical Industry Co., Ltd. [E.P.O.] optical devices (mainly for LEDs)
- Edison Opto Corporation
- EKINGLUX Optoelectronics Technology Co., Ltd. LEDs
• please check Dongguan Yijingyuan Optoelectronics Technology Co., Ltd. too!
- Elcos
- Elec-Tech International [ETI] LEDs
- Elegance Industrial Co., Ltd.
- eLux Inc. micro-LED displays
- Emcore
- Ennostar Inc. micro-LEDs
- EPISTAR Corporation
- Epitex Incorporation
- ETI [Elec-Tech International] LEDs
- ETG Corporation
- ETR Electronics
- Euro Display Srl LED screens, displays & billboards
- Everlight Electronic Co., Ltd.
- Excel-Display Corporation
- Excelitas Technologies Corp.
- Excellence Optoelectronics Inc.
- Fairchild
• LED and LED display product lines acquired by Everlight Electronic Co., Ltd.
• Fairchild Semiconductor International Inc. acquired by ON Semiconductor
- FATC [Formosa Advanced Technologies Co., Ltd. ]
- FEMA Electronics
- Fluence Bioengineering Inc. LED-based lighting systems
• acquired by Osram Opto Semiconductorsnow ams OSRAM
- Focus Lighting Technology Co., Ltd. LEDs, LED lamps, miniLEDs
- Formosa Advanced Technologies Co., Ltd. [FATC]
- Formosa Epitaxy Incorporation InGaN LED wafers and chips
- Foryard Optoelectronics Co., Ltd.
- Foshan NationStar Optoelectronics Co., Ltd. [NationStar] LEDs
- GELcore
- Genesis Photonics Inc. GaN-based LEDs
- Genius Electronic Optical [GSEO] lenses, LEDs
- Gilway Technical Lamp
- Glo AB nanowire LEDs, nLEDs
- Global Lighting Technologies Inc. [GLT]
- Globe Technology (H.K.) Ltd.
- GLT [Global Lighting Technologies Inc.]
- StrongLED Lighting Systems Co., Ltd. LEDs
• acquired by TONS Lightology Inc.
- Greatecs
- Guangzhou Tianyi Optoelectronics Technology Co., Ltd. LED displays
- Harvatek Corporation
• please check Harvatek International Inc.
• or Shenzhen Harvatek Technologies Co., Ltd. too!
- HC Semitek Corporation LED chips
- Hewlett Packard
• now Agilent • now Avago Technologies • Avago Technologies acquired by Broadcom Inc. • for LEDs and Dislays please check Avago Technologies Lighting too!
- Hebei Ltd.
• check Hebei Ltd. too!
- High Power Lighting Corp. LEDs
- Highlight Optoelectronics Inc.
- Honeywell
- Hongli Zhihui Group Co., Ltd. LEDs, miniLEDs
- I-Chiun Precision Industry
- Idea, Inc.
- Illumitex LED lighting
- InfiniLED Limited MicroLEDs (µLED™)
- Intematix innovative LED lighting solutions
- J & K
- Jade Bird Display [JB Display or JBD Inc.] micro-LED displays
- Jann Wa Electronics Co.
- JB Display [Jade Bird Display or JBD Inc.] micro-LED displays
- JBD Inc. [Jade Bird Display or JB Display] micro-LED displays
- JF [Jufei] [Shenzhen Jufei Optoelectronics Co., Ltd.] LEDs, mini/microLEDs
- Jufei [JF] [Shenzhen Jufei Optoelectronics Co., Ltd.] LEDs, mini/microLEDs
- Kingbright LED lamps & displays
• check Kingbright Corporation [USA] • or Kingbright USA too!
- Kouhi Technology (HK) Ltd.
- Kwality Group
- L.C. LED [Lighting Components LED Corp.]
- Laster Tech Corporation Ltd. [SWEEO] LEDs
- Leadis Technology Inc.
- Led Engin Inc. LED emitters, optics components and light source modules
- LED Power Power Products
- LEDopto
- ledstripsell [a member of The Funky Group] flexible led strips
- Ledtech Electronics Corp.
• check Ledtech Electronics Corp. [Taiwan] too!
- LEDtronics Inc.
- Ledyoung Technology
- LG Innotek Co., Ltd. LEDs, camera & communication modules
- LENOO ELECTRONICS Co., Ltd.
- Light Emission Technologies
- Lighting Components LED Corp. [L.C. LED]
- Lighting Science Group Corp.
- Lightscape Materials Inc.
- Ligitek Electronics
- Litecool Ltd.
- Lite-On Technology Corporation
• for LEDs, optocouplers & optoswitches check Lite-On Technology Corporation
• or Lite-On Inc. (USA) too!
• Digital Display business acquired by Wistron Corporation
• SSD (solid state drives) business acquired by Toshiba Memory
• Toshiba Memory rebranded to Kioxia Corporation
- Lite-On Technology Corporation LEDs, LED displays, photocouplers, photointerrupter, optical encoders
• Digital Display business acquired by Wistron Corporation
• SSD (solid state drives) business acquired by Toshiba Memory
• Toshiba Memory rebranded to Kioxia Corporation
- Longshan Electronic Technology Developement Co., Ltd.
- LP display LED display
- Lumens Co., Ltd. micro-LED displays
- Lumex
- Lumichip Ltd
- LumiLeds Lighting
- Luminus Devices Inc. LEDs (Big Chip LEDs)
- Lumiode Inc. micro-LED displays
- Luxeon
- Marktech Optoelectronics LEDs, epitaxial wafers
- Marl International Limited LEDs
- MCD Electronics, Inc.
- MICLEDI Microdisplays BV microLED display modules
- Micro Electronics Corp.
• check Micro Electronics Corp. too!
- MicroEmissive Displays LED based microdisplays
- MLS Electronics LEDs, LED lamps, LED displays
- MOKSAN ELECTRONIC Co., Ltd.
- NationStar [Foshan NationStar Optoelectronics Co., Ltd. ] LEDs
- Neo-Neon Holdings Ltd.
- Nextsense S.r.l. Biovitae® microbial prevention and control devices
• please check Nextsense Worldwide too!
- Nichia [USA]
- Ningbo Brightech Optoelectronics Co., Ltd.
- Ningbo Foryard Optoelectronics Co., Ltd.
- Nova Crystals, Inc.
- NS Nanotech, Inc. GaN nanoLEDs
- OIC [Optronics International Corp.]
- OMC [Optoelectronic Manufacturing Corporation]
- Opto Diode Corp.
- Opto Speed
- Opto Tech Corporation [OPTOTECH]
• Opto Tech Corporation changed name to Taiwan Asia Semiconductor Corporation [TASC]
- Optoelectronic Manufacturing Corporation [OMC]
- OptoElectronix, Inc.
- Optogan Oy
- Optosupply Technologies Ltd.
- OPTOTECH [Opto Tech Corporation]
• Opto Tech Corporation changed name to Taiwan Asia Semiconductor Corporation [TASC]
- Optotek
- Optronics International Corp. [OIC]
- OSA-Elektronik GmbH
• acquired by OSA Opto Light GmbH
- OSA Opto Light GmbH LED's
- OSRAM Continental GmbH LED & Laser Technologies
• acquired by ams OSRAM
- Osram Opto Semiconductors
• please check ams OSRAM too!
- Ostendo Technologies, Inc. micro-LED displays
- OXLEY
• check Oxley Components too!
- P-Tec Corp.
- PARA LIGHT ELECTRONICS Co., Ltd.
• check Para Light [USA] too!
- Paceleader Industrial. Co., Ltd.
- PAM-XIAMEN [Xiamen Powerway Advanced Material Co., Ltd. ] epitaxial wafers
- Philips Components
- PlayNitride Inc. MicroLEDs, LED displays
- Plessey Semiconductors Ltd.
- Poro Technologies Ltd. [Porotech] MicroLEDs
- Porotech [Poro Technologies Ltd.] MicroLEDs
- POWER-LIGHT ELECTRONIC Co., Ltd.
- Powerway Advanced Material Co., Ltd. [PAM-XIAMEN] epitaxial wafers
- ProLight Opto Technology Corporation Automotve, UV & IR LEDs
- Purdy
- QT Optoelectronics
• acquired by Fairchild
• Fairchild Semiconductor International Inc. acquired by ON Semiconductor • LED and LED display product lines acquired by Everlight Electronic Co., Ltd.
- Refond [Shenzhen Refond Optoelectronics Co., Ltd. ] LEDs
- Rohm Semiconductor Inc.
• or Rohm Semiconductor Inc. [Japan] too!
- Ronghui Optoelectronics Co., Ltd. [Shenzhen] LEDs
- Samsung Electro-Mechanics
- San'an Optoelectronics Co., Ltd. [Sanan Optoelectronics] LEDs
- Sanan Optoelectronics [San'an Optoelectronics Co., Ltd. ] LEDs
- Sansen Technology Co., Ltd. LEDs
- Seoul Optodevice Inc.
- Seoul Semiconductor [ZLED]
- Shanghai Xingang Semiconductor Device Factory
- Sharp
• check Sharp Japan • or Sharp Microelectronics America [SMA] too!
- Shenzhen BDLAY Electronics & Technology Co., Ltd. LED Tube Lights, LED Bulp Lights, LED Spotlight, LED PAR Lights
- Shenzhen Chip Optech Co., Ltd. [Chip Optech Co., Ltd. ] LED display panels
- Shenzhen Guoyexing Optoelectronics Co., Ltd.
- Shenzhen Harvatek Technologies Co., Ltd.
• please check Harvatek International Inc.
• or Harvatek Corporation too!
- Shenzhen Jufei Optoelectronics Co., Ltd. [JF] [Jufei] LEDs, mini/microLEDs
- Shenzhen Longli Technology Co., Ltd. backlightLEDs, displays
- Shenzhen MTC Co., Ltd. [AMTC] LED lighting
- Shenzhen MTC Lux Co.,Ltd. [BMTC] LED lighting
• wholly-owned subsidiary of Shenzhen MTC Co., Ltd. [AMTC]
- Shenzhen Owlstar Optoelectronics Technology Co., Ltd.
- Shenzhen Refond Optoelectronics Co., Ltd. [Refond] LEDs
- Shenzhen Ronghui Optoelectronics Co., Ltd. LEDs
- Shenzhen Smalite Semiconductor Co., Ltd. [Smalite] EMC/SMC & SMD LEDs
- Shenzhen YooHun Optoelectronics Co., Ltd. LED bulbs, LED tubes, LED spot lights
- Signify Holding LED & conventional lighting
- Silicon Valley Microelectronics, Inc. [SVM] epitaxial wafers
- Silonex Inc.
• acquired by Advanced Photonix, Inc. [API]
- SLI Miniature Lighting GmbH
• acquired by OSA Opto Light GmbH
- Sloan Company Inc.
- Smalite [Shenzhen Smalite Semiconductor Co., Ltd.] EMC/SMC & SMD LEDs
- SMART Global Holdings Inc. Cree LEDs
- Solico [Sorensen Lighted Controls]
- Solid State Lighting Ltd. [SSL] LEDs
- Soraa Inc. GaN on GaN LED lamps
- Spirit Optics Technology Corp.
- SSL [TSMC Solid State Lighting Ltd.] LEDs
- STANLEY ELECTRIC Co., Ltd. optoelectronics, LEDs, LCD displays, phototransistors, optical sensors
- Starled
- StrongLED LEDs
• Please check StrongLED Lighting Systems (Cayman) Co., Ltd. too!
- StockerYale (IRL) Ltd
- Sunbrite Group Lumex Inc.
- SunLED LEDs
- Super Bright Industrial Ltd.
- Super Bright LEDs Inc.
- SVM [Silicon Valley Microelectronics, Inc.] epitaxial wafers
- SWEEO [Laster Tech Corporation Ltd.] LEDs
- Taitron Components
- Taiwan Asia Semiconductor Corporation [TASC] LED & silicon sensor chips, photo coupler SoC, short-wavelength infrared LED biosensing devices
- Taiwan Oasis Technology Co.
- TASC [Taiwan Asia Semiconductor Corporation] LED & silicon sensor chips, photo coupler SoC, short-wavelength infrared LED biosensing devices
- Tekcore
- Texas Optoelectronics Inc. [TOI]
- Texas Photonics Inc. opto-electronics, LEDs
- Tianjin Tianxing Electronic.
- Tianyi Optoelectronics Technology Co., Ltd. (Guangzhou) LED displays
- TITAN Lighting Co., Ltd. [a subsidiary of TONS Lightology Inc.] LED lighting
- TSMC Solid State Lighting Ltd. [SSL] LEDs
- TOI [Texas Optoelectronics Inc.]
- TONS Lightology Inc. LED lighting
- TOYODA GOSEI
- Toyolite Technologies Corp.
- Translating World Co., Ltd. [TWCO LED] LEDs & LED solutions
- Tridonic GmbH & Co KG LED and OLED light sources and LED Drivers
- TWCO LED [Translating World Co., Ltd. ] LEDs & LED solutions
- Twin Hill Corp.
- Tyntek Corporation
- Ubilux Optoelectronics Corporation LED Epiwafers & LED chips on wafers
- UniLite Corporation.
- Union Optotronics Corp
- Unity Opto Technology
- Vishay Telefunken
- Visual Communications Company [VCC]
- Vixar Inc. VCSEL-based optical components
• acquired by Osram Opto Semiconductorsnow ams OSRAM
- VueReal Inc. Micro-LED based microdisplays
- Waitrony Co., Ltd.
- Wanstar Technology Co., Ltd.
- Wilbrecht Electronics, Inc.
• acquired by Microprecision Electronics SA
- X-Celeprint Inc. Micro-Transfer Printing (µTP)
- X-Display a subsidiary of X-Celeprint Inc. micro-LED displays
- Wilycon Co, Ltd.
- Xiamen Changelight Co., Ltd. LEDs, epitaxial wafers and chips
- Xiamen Powerway Advanced Material Co., Ltd. [PAM-XIAMEN] epitaxial wafers
- YEN-RICH TECHNOLOGY CORPORATION mini LEDs
• a subsidiary of EPISTAR Corporation
- Yiguang China Company
- Yiow Chie Industrial Co., Ltd.
- Yunnan Crystaland LEDs
• acquired by HC Semitek Corporation
- Yunsun [China Yunsun LED Lighting Co., Ltd. ] LED lighting
- ZKW LEDs
- ZLED [Seoul Semiconductor]
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