From February 2010, Sharp and Toshiba Lighting Technologies began to supply LED bulbs that are close to the shape of a small E17 bulb (Figure 1). The E17 bulb market is expected to increase significantly (the Toshiba Lighting Technology Headquarter…

With the arrival of LED traditional season, the backlight market has returned to steady growth, the penetration rate of lighting has increased quarter by quarter, the LED lighting enterprises have experienced rapid growth in shipment, and the scale ef…

[Text / Gaogong LED Ganqin] "In June and July this year, the aluminum substrate entered the off-season, and the overall downstream market is not very prosperous." Dongguan Heding Circuit Co., Ltd. (hereinafter referred to as…

In recent years, with the comprehensive advancement of urban construction and the improvement of people's living standards, the growth of China's outdoor advertising market is very rapid. In the modern society where information is expanding rapidly, advertising has penetrated into every…

IGBT overview
1.1 IGBT structure characteristics IGBT is a high-power, integrated "Insulated Gate Bipolar Transistor" (Insulated Gate Bipolar Transistor). It is a new type of composite electronic device developed in the early 1980s that combines the advantages of high-power…

The industry is rumored that Apple will upgrade its long-selling set-top box (AppleTV) in September. The hardware configuration of the new set-top box has been exposed by the media. According to the latest media, this set-top box will use the iOS-based operating system …

Red rice note2 is priced at 799 yuan, using the high-end chip MT6795 of MediaTek. The price is lower than that of Xiaolong 615 using Xiaolong 615. It should be known that when MediaTek publicized it, it positioned its MT6795 as high-end with Qualcomm. Compared with the…