Optical waveguide and manufacturing method thereof, display substrate and display device

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United States of America

PATENT NO 10553826
APP PUB NO 20180323402A1
SERIAL NO

15322534

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Abstract

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The embodiments of the present invention provide an optical waveguide and manufacturing method thereof, display substrate and display device. The optical waveguide comprises an optical fiber array arranged on a surface; each optical fiber in the optical fiber array has a cylindrical shape; the axis of each optical fiber is perpendicular to the surface. With the effect of limitation and mixing of the optical fibers, the intensity and color of the light from the optical waveguide are basically homogeneous in the whole emitting range, effectively improving the viewing angle characteristics of the display device, and solving the problem of uneven brightness and color bias in the range of viewing angle.

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Patent Owner(s)

Patent OwnerAddress
BOE TECHNOLOGY GROUP CO LTDBEIJING

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Lei Beijing, CN 286 2136
Jia, Wenbin Beijing, CN 29 2
Peng, Rui Beijing, CN 24 104
Wang, Xinxin Beijing, CN 31 38
Ye, Zhijie Beijing, CN 13 0

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