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What are the main points of LED chip bead packaging?

Publish:Shenzhen Teng Jie Optoelectronics Technology Co., Ltd.  Time:2023-04-10
LED bead is the most basic form of LED application, so various packaging technologies are needed to ensure the application of LED lights in different scenarios, and LED chip bead is also not included. Below, we will introduce the main points of LED chip bead packaging.
1. Protect grains and circuits from breakage, moisture, and damage to grains.
2. Fine tune the LED color.
3. Design specific light emission angles and brightness analysis.
4. Easy to hold, install, and use.
5. Increase the light output of the grain and reduce the total reflection ratio of the grain surface.
6. Meet the optoelectronic and dimensional requirements of various applications.
a) Metal bracket (commonly known as small butterfly) type: 2mm, 3mm, etc.
b) Metal bracket types: 0402, 0603, 0805, 1206, 3mm, 5mm, 6mm, 8mm, 10mm, etc.
c) Side light LED: 0905 (22 * 12), 1105 (28 * 12), 1605 (40 * 14), etc.
d) TOP LED (white shell) models: 1208 (30 * 20), 1311 (35 * 28), 1312 (35 * 32), 2220 (55 * 50), etc.
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