Taiwan LED chip manufacturers:
Epistar (Epistar) referred to as: ES, (Lianquan, Yuankun, Lianyong, Guolian), Guangga Optoelectronics (Huga), New Century (Genesis Photonics), Arachi Optoel ectronics: AOC, Taigu Photoelectric (Tekcore), Kellett, Fuxin, Guanghong, Jingfa, Shichuang, Zhoulei, Liansheng (HPO), Hanguang (HL), Guanglei (ED), Dingyuan (Tyntek) referred to: TK, 曜Fuzhou Technology TC, Formosa Epitaxy, Guotong, Lianding, New Optoelectronics (VPEC).
Ledtech Electronics, Unity Opto Technology, Para Light Electronics, Everlight Electronics, Bright LED Electronics, Kingbright, Lingsen Precision Industries ), Ligitek lectronics, Lite-OnTechnology, HARVATEK, etc.
Continental LED chip manufacturers:
Sanan Optoelectronics abbreviation (S), Shanghai Blu-ray (Epilight) abbreviation (E), Silan Mingxin (SL), Dalian Lumei abbreviation (LM), Diyuan Optoelectronics, Huacan Optoelectronics, Nanchang Xinlei, Shanghai Jinqiao Dachen , Hebei Lide, Hebei Huineng, Shenzhen Orende, Shenzhen Century Jingyuan, Guangzhou Puguang, Yangzhou Huaxia Integration, Gansu Xintiandian Company, Dongguan Fudi Electronic Materials, Qingxin Optoelectronics, Jingneng Optoelectronics, Medium-light Optoelectronics, Dry Photoelectric, Jingda Optoelectronics, Shenzhen Fangda, Shandong Huaguang, Shanghai Lanbao and so on.
Foreign LED chip manufacturers:
CREE, Hewlett-Packard (HP), Nichia, Toyota Synthetic, Oceanic Acid, Toshiba, Showa Denko (SDK), Lumileds, Smileds, Genelite, Osram, GeLcore, Seoul Semiconductor, etc. Puri, South Korea's Epivalley and so on.
1. CREE's famous LED chip manufacturer, CREE, USA, based on silicon carbide (SiC), gallium nitride (GaN), silicon (Si) and related compounds, including blue, green, and ultraviolet light-emitting diodes (LEDs). , near-ultraviolet laser, radio frequency (RF) and microwave devices, power switching devices and silicon carbide (SiC) epitaxial wafers for production and research.
2, OSRAM: is the world's second largest manufacturer of optoelectronic semiconductors, products with lighting, sensors, and image processors. The company is headquartered in Germany with a R&D and manufacturing base in Malaysia with approximately 3,400 employees and 2004 sales of EUR 4.59 billion.
OSRAM's most famous product is LED, only a few millimeters in length, with multiple colors, low power consumption and long life.
3, NICHIA: Nichia, a famous LED chip manufacturer, a Japanese company, was founded in 1956, developed the world's first blue LED (1993), the world's first pure green LED (1995), in the world There are subsidiaries in various places.
4. Toyoda Gosei: Toyoda Gosei Toyota Synthetic, headquartered in Aichi, Japan, produces auto parts and LEDs. LEDs account for about 10% of revenue. The white LEDs jointly developed by Toyota Synthetic and Toshiba are combined with UV LEDs and phosphors. The way it is combined with the general blue LED and the phosphor is different.
5, Agilent
As the world's leading LED supplier, its products provide efficient and reliable light sources for a wide range of products such as automotive, electronic information boards and traffic lights, industrial equipment, cellular phones and consumer products. The high reliability of these components typically ensures that the source is not replaced during the life of the device. Agilent's low-cost dot matrix LED displays, a wide range of seven-segment displays and Agilent's range of LED strips are available in a variety of packages and colors.
6, TOSHIBA
Toshiba Semiconductor is a major supplier of automotive LEDs, particularly instrument panel backlights, car radios, navigation systems, and climate control units. The technique used is InGaAlP with wavelengths from 560 nm (puregreen) to 630 nm (red). Recently, Toshiba has developed a new technology UV+phosphor (UV+Fluorescence). The LED chip emits ultraviolet light, which combines to emit various kinds of light, such as white light, pink, and green light.
7, LUMILEDS
Lumileds Lighting is a global leader in high-power LED and solid-state lighting. Its products are widely used in lighting, television, traffic signals and general lighting. Luxeon Power Light Sources is a patented product that combines the small size and long life of traditional lamps and LEDs. specialty. A variety of LED chips and LED packages are also available, including red, green, blue, amber, and white LEDs.
Headquartered in the United States, Lumileds Lighting is based in the Netherlands, Japan, and Malaysia. It was formed in 1999 by Agilent and Philips. In 2005, Philips completely acquired the company.
8, SSC
Seoul Semiconductor is Korea's largest manufacturer of LED environmentally friendly lighting technology and one of the world's eight largest manufacturers (source: Strategies Unlimited - LED market research company).
Seoul Semiconductor's main business is the production of full-line LED assembly and custom module products, including AC-driven semiconductor light source products such as: Acriche, side light LED, top light LED, slice LED, plug-in LED and piranha (super light) LED Wait. Products have been widely used in general lighting, display lighting, mobile phone backlights, televisions, laptops, automotive lighting, household items and traffic signals.
Stylus Pen Tip,Stylus Pencil Tip,Carbon Fiber Pen Tip,Carbon Fiber Stylus Pen Tip
Shenzhen Ruidian Technology CO., Ltd , https://www.szwisonen.com