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Now LED COB package , in fact, you can see most of the COB package, including Japan's package COB technology, they are based on the base substrate package, which is to integrate N chips on the inner substrate. For encapsulation, this is the COB technology that everyone says. Ever
Read MoreWith the official announcement of the reflective self-ballasted LED lights and LED downlights on July 29, the National Semiconductor Lighting Engineering R&D and Industry Alliance (hereinafter referred to as “the Allianceâ€) was released in July 2010. The tech
Read MoreIn the early days of digital IC design (early 1960s), circuits were hand-made, and circuit diagrams (graphics) were hand-painted in paper, pen, and mimeographed. These circuit diagrams illustrate the logic gates and associated operational functions to build the design and its
Read Morespectrum Indicates the distribution of the intensity of light with respect to the wavelength of light. The spectrum of the LED is generally a monochromatic LED. For example, the blue LED has a peak distribution at a peak wavelength of 470 nm, and the ultraviolet region having a shor
Read More[High-tech LED News] The inventor of the micro-fiber spectrometer, Ocean Optics, announced that it will join hands with Hangzhou Zhongwei Optoelectronics to attend the 8th High-tech LED Summit held by Gaogong LED at the Shanghai International Convention Center from August 30 to 31, 2011. Industry F
Read More1 light body structure that is easy to dissipate 1.1 Principle of heat dissipation The structure of the lamp body is unique, and the heat dissipation is fast. The first lamp holder is vertically below, and the bulb is located in the axial position of the ellipsoidal reflector bowl
Read More[High-tech LED News] Foreign media reported in July that Apple will cooperate with LG to launch a 55-inch Apple TV. LG CEO Kwon Young-Soo denied the news and said that Apple has not yet planned to develop OLEDs. The device of the display, so the cooperation relationship with LG on the OLED display
Read MoreThe first "High-tech LED Lighting Exhibition", which is known as "leading the new trend of global LED lighting product design and application", was grandly opened at the Shanghai International Convention Center in China from August 30th to 31st, 2011. During the exhibition, Gaog
Read MoreRecently, the world famous LED brand Philips Lumileds brought its top five high-quality LUXEON® series power LEDs to the first high-tech LED lighting exhibition held at the Shanghai International Convention Center from August 30 to 31. Philips Lumileds Lighting is the world's leading manufa
Read More[OFweek Semiconductor Lighting Network Editor/mike Translation/oscar] Korean researchers have improved the anti-back-electrostatic ability of InGaN LEDs to 3 kV by integrating bypass diodes in LED chips . Researchers from the Korea Optical Technology Institute (KOPTI) and the Gwangju
Read More[High-tech LED News] The South Korean government announced that it will invest 300 billion won (about 279 million US dollars) to support the R&D and production of the LED industry by 2015, and prepare a support strategy to promote the LED industry to leap again. It is understood that the South
Read MoreTo design a product, first determine which LED package structure to use; next, consider how to adapt to these package forms; there are not many opportunities for us to choose, the optical structure is built on these packages; many of our ideas can not play well . First, the problems in the applicat
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