Light-emitting diode device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 12002796
APP PUB NO 20220302097A1
SERIAL NO

17804888

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Abstract

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An LED device includes a substrate, a conductive layer, an LED chip, and a discharge element. The substrate has upper and lower surfaces and four edges interconnected to one another and surrounding the upper surface. The conductive layer is formed on the upper surface, and has first and second regions electrically separated by a trench. The trench has a first segment inclined relative to each edge of the substrate by a predetermined angle ranging between 0 and 90 degrees, and a second segment connected to the first segment. The LED chip is disposed across the first segment, and the discharge element is disposed across the second segment, both interconnecting the first and second regions.

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Patent Owner(s)

Patent OwnerAddress
QUANZHOU SAN'AN SEMICONDUCTOR TECHNOLOGY CO LTDYUANQIAN VILLAGE SHIJING TOWN NAN'AN CITY QUANZHOU CITY FUJIAN PROVINCE QUANZHOU CITY FUJIAN PROVINCE 362343

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chao, Chih-Wei Xiamen, CN 102 662
Chen, Shunyi Xiamen, CN 9 8
Hsu, Chen-ke Xiamen, CN 108 284
Shi, Junpeng Xiamen, CN 43 69
Wong, Weng-Tack Xiamen, CN 21 21

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