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ZHONGSHAN GREATSHINE SEMICONDUCTOR TECHNOLOGY CO., LTD.
ZHONGSHAN GREATSHINE SEMICONDUCTOR TECHNOLOGY CO., LTD., established in 2010, has long been dedicated to the field of semiconductor lighting source packaging, developing a diverse product portfolio that includes white-light COB, UV LED, high-performance SMD, IR LED, and other light source solutions.
As a national high-tech enterprise and a Guangdong Provincial Specialized and Sophisticated SME, the company takes technology as its core driving force. Through industry‑university‑research collaborations, it has built a core technical team led by professors, PhDs, and masters, and has filed or been granted over 70 patents to date. Adhering to the philosophy that “professionalism brings success, dedication drives growth,” and practicing the core value of “being a person with conscience, making lights with good chips,” the company is committed to providing professional light source solutions for the LED industry.
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COB LED Technology Advantages
By 100% strict chip sorting,we offer great color consistency between different batches and within 2-3 steps CCT compatible with US or EU standard
The complicated inspection system ensures product quality, and the entire manufacturing process involves up to 247 items
ADVANTAGE
Advantages of UV LED technology
COB packaging technology is to fix LED chips on high thermal conductivity metal substrate or ceramic substrate, and build thermal resistance through direct heat dissipation of the substrate. ...
Inorganic packaging technology
The UV LED inorganic packaging device is characterized in that it includes a ceramic bracket, metal, and a quartz/sapphire light window. The ceramic bracket is bonded to the quartz/sapphire light window by laser sealing and welding technology, and a closed air cavity is formed between the UV LED chip and the bracket. .....
Eutectic welding is a low melting point alloy welding. The LED chip is fused on the copper-clad and gold-plated substrate through eutectic welding. The thermal and mechanical properties of the LED device are greatly improved through metal connection.....
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