Enterprise name: dongguan hongjin electronics co., LTD
13925860759 Mr. Chen (full range of products)
18701917398 Mr. Li (UVC series products)
13929227562 Mr. Ho (other series)
Tel ：0769-22365491
Mobile phone：13925860159
email：mark@brightek-dg.com
fax：0769-22365490
The url：www.hongjin-led.com
Add：F122, scientific research building, tian 'an science and technology park, no. 1, baima jinhuang road, nancheng district, dongguan, guangdong
Led lamp beads: mainly composed of scaffolding, adhesive, wafer, gold wire, epoxy resin and other materials.
The main findings are as follows:
1. The bracket plays a supporting and conducting role in the LED lamp bead. The LED cup holder is mainly used for focusing light, and the flat head bracket is mainly used for making large angle astigmatism.
2, LED lamp bead base is mainly fixed wafer and conductive function, generally used silver glue and silica gel, the base glue needs to be refrigerated and stored, need to be fully thawed and stirred before use.
3. LED chip is the main component of LED lamp bead. It is an important luminescent material. The internal structure of the LED chip has unidirectional conductivity. The color of the chip's illumination depends on the wavelength, while white and pink light are mixed by visible light. .
4. The main function of the gold wire is to connect the wafer and the bracket to make it conductive.
5, epoxy resin is mainly to protect the internal structure of the led ball, its packaging shape can change the color, brightness and angle of the ball.
Tel：0769-22365491 13925860759 Mr. Chen (full range of products)
fax：0769-22365490 18701917398 Mr. Li (UVC series products)
email：mark@brightek-dg.com 13929227562 Mr. Ho (other series)
Add：F122, scientific research building, tian 'an science and technology park, no. 1, baima jinhuang road, nancheng district, dongguan, guangdong
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