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Title:
LIGHT SOURCE STRUCTURE, ELECTRONIC DEVICE, AND LIGHT SOURCE STRUCTURE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/041883
Kind Code:
A1
Abstract:
A light source structure, an electronic device, and a light source structure manufacturing method. The light source structure (10) comprises a light emitting unit, a printed circuit board (4), and a bonding layer (8). The light emitting unit comprises a substrate (1) and at least one light emitting element (2) disposed on the substrate (1). The printed circuit board (4) has a first surface (401), and the light emitting unit is disposed on the first surface (401) of the printed circuit board (4) via the substrate (1). The bonding layer (8) is disposed between the substrate (1) and the first surface (401) of the printed circuit board (4), so as to bond the substrate (1) and the printed circuit board (4). The light source structure can ameliorate or avoid an issue in which thicknesses of the light source is not uniform because welding materials have been inserted between the substrate and the printed circuit board, thereby increasing the yield of the light source structure.

Inventors:
WANG, Zhen (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
SUN, Haiwei (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
SANG, Jian (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
MA, Junjie (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
ZHANG, Shubai (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
LI, Zhonghua (No.9 Dize Rd, BDA, Beijing 6, 100176, CN)
Application Number:
CN2018/086430
Publication Date:
March 07, 2019
Filing Date:
May 11, 2018
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO., LTD. (No.10 Jiuxianqiao Rd, Chaoyang District, Beijing 5, 100015, CN)
BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD. (No.8 Xihuanzhonglu, BDA, Beijing 6, 100176, CN)
International Classes:
F21V17/00; F21V23/00; H01L33/00
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (10th Floor, Building 1 10 Caihefang Road, Haidian District, Beijing 0, 100080, CN)
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