7 Segment LED :: LED chip capacity increased

As long as the unqualified chip can be removed through the test, the LED chip capacity will be greatly increased and the chip cost will be reduced. Under the condition of uniformity is not very good, also can be used to test and put the unqualified products more. Another dark light phenomenon is that the chip has a low luminous power, and the forward voltage drop is normal.

3461AS Red 3461AS LED 3461AS Display
3461BS 4-digit 3461BS Segment 3461BS LED

LED chip decides the core quality of LED. There are many LED chip brands, including foreign brands and those from China and Taiwan. The price of different brands also varies greatly. LED chip size also determines the quality and brightness of LED, we also try to choose a larger chip when choosing, but the price will be correspondingly higher.

CL3014AW LED CL3014AW 7-Segment CL3014BW Display CL3014BW 0.30 inch

Mini LED in mobile phone small size application foreground, Mini LED has unlimited potential to achieve "high screen ratio", Comprehensive screen is an important trend of mobile display technology. In 2017, almost all major first-line mobile phone brands exceeded the threshold of 80% screen share. Because the traditional side-entry backlight scheme needs to leave space for side backlight LED lamp beads, the traditional "LCD+ side-entry LED" backlight mode cannot achieve a high screen ratio under the premise of thinning.

3932AW LED 3932AW 0.39 inch 3932BW 7-Segment 3932BW Display

Due to the high requirements for brightness, only a few concept cars have introduced LED headlights. However, as a new type of energy-efficient light source, LED instead of other light sources as a new generation of headlamp light source will become inevitable. There are many problems that need to be solved, and the heat dissipation of high-power leds has become a prominent problem. The heat dissipation design of LED car headlights, high-power LED heat dissipation can be roughly divided into: natural air cooling, forced air cooling and heat pipe heat conduction.

Red 3951AS LED 3951AS 5-digit 3951BS Segment 3951BS