Light-emitting device and display apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12199215
APP PUB NO 20210091265A1
SERIAL NO

17113114

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Abstract

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A light-emitting device including an epitaxial layer, a support layer, an insulating layer, a first electrode pad, and a second electrode pad is provided. The epitaxial layer includes a first type doped semiconductor layer, a light-emitting layer and a second type doped semiconductor layer, wherein the light-emitting layer is disposed on a partial area of the first type doped semiconductor layer and is between the first type doped semiconductor layer and the second type doped semiconductor layer. The support layer covers the second type doped semiconductor layer while the insulating layer covers the epitaxial layer and the support layer. The first and the second electrode pads are disposed over the insulating layer and electrically connected to the first and the second type doped semiconductor layers, respectively. The support layer extends from a first position below the first electrode pad to a second position below the second electrode pad.

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Patent Owner(s)

Patent OwnerAddress
INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTENO 195 SEC 4 CHUNG HSING RD CHUTUNG HSINCHU 31040

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fang, Yen-Hsiang New Taipei, TW 51 310
Guo, Yih-Der Hsinchu, TW 23 292
Lin, Yi-Chen Taipei, TW 34 59
Tsai, Yao-Jun Taoyuan, TW 29 355
Wu, Ming-Hsien Tainan, TW 73 706

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