The core of CSP packaging technology is to eliminate the LED chip packaging process and directly solder the flip chip coated with phosphor on the aluminum substrate, omitting the lead frame and wire bonding, so that the speed of the chip package is increased, and the product volume becomes smaller. thin.
This year's high-tech Golden Globe Award for LED good product selection, Lianjing Optoelectronics Co., Ltd. (hereinafter referred to as "Lianjing Optoelectronics") will carry its CSP dual / four color temperature package device for election. It is understood that the product uses the latest CSP packaging technology, no gold wire package, with low voltage, low thermal resistance, dual / four color temperature 3-Step specification centralized, color temperature free combination, dimming and other technical advantages.
Lin Jiayi, the person in charge of Lianjing Optoelectronics, said: "Lianjing Optoelectronics' dual/four-color temperature packaged device is an innovative product that uses CSP packaging technology. The light source can be evenly arranged on the substrate, and the light uniformity is excellent. At the same time, according to the customer. The demand is free to match the wattage and replace the traditional COB product."
According to her introduction, the CSP package dual color temperature 5000K/3000K can be switched from 5000K to 3000K to convert color, and achieve CRI>98 ultra-high color rendering light source; four color temperature RGBW / RGBA can convert color freely, and each monochromatic light can be as high as possible 10W. At the same time, the dual/four color temperature is also switched with independent switch to meet the needs of customers in different color temperature and ambient lighting.
Lin Jiayi also said: "We use the most advanced packaging technology CSP, which can be used for high-intensity point light source. If the lamp board is replaced, the lens can also be shared, which greatly enhances the competitiveness of the product. It is suitable for all kinds of xenon lamps and all-period products. It replaces the conventional traditional COB light source to make the product more optimized."
At present, the 2014 (5th) High-tech Golden Globe Award - the annual LED good product selection has entered the WeChat voting stage: August 8 - September 30.
If you have already paid attention to the official WeChat LED, please click on the menu bar "Golden Ball Award - I want to vote" under the official WeChat of Gaogong LED Network to vote.
If you have not paid attention to the high-tech LED WeChat, please pay attention to the official WeChat (micro-signal: weixin-gg-led) of Gaogong LED network, and then click on the menu bar "Golden Ball Award - I want to vote" under the official WeChat LED official website. .
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