Light distribution module

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11421853
APP PUB NO 20210372589A1
SERIAL NO

17399061

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A light distribution module configured to control a light distribution of a light source is provided. The light distribution module includes a lens and an optical cover. The lens has a first light-incident surface, a first light-emitting surface opposite to the first light-incident surface, and an accommodating recess located at a side of the first light-incident surface, wherein the accommodating recess is configured to contain the light source. The optical cover covers the lens and has a second light-incident surface and a second light-emitting surface opposite to the second light-incident surface, wherein the second light-incident surface is located between the first light-emitting surface and the second light-emitting surface, and the second light-incident surface has a plurality of sub-curved surfaces. Boundaries between adjacent sub-curved surfaces are bent-shaped with respect to the adjacent sub-curved surfaces.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
LEOTEK CORPORATION15F NO 392 RUIGUANG RD NEIHU DIST TAIPEI CITY 11492

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Shih, Wei-Wen Taipei, TW 8 58
Wang, Shih-Chang Taipei, TW 37 137

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