Light sensing module and electronic device using the same

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United States of America Patent

PATENT NO 12072236
APP PUB NO 20230228620A1
SERIAL NO

18187545

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A light sensing module includes a substrate, a light sensing unit, a first light-transmissive component, and a light shielding layer. The light sensing unit is disposed on the substrate to sense an intensity of a working light beam, and has an upper light receiving surface and a lateral surface perpendicular to the upper light receiving surface. The first light-transmissive component covers the light sensing unit, and has a first refractive index between a refractive index of the light sensing unit and a refractive index of air. The light shielding layer surrounds the lateral surface and is covered by the first light-transmissive component.

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Patent Owner(s)

Patent OwnerAddress
LITE-ON TECHNOLOGY CORPORATION22F NO 392 RUEY KUANG RD NEIHU DIST TAIPEI CITY 11492
LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO LTDCHANGZHOU CITY JIANGSU PROVINCE

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Bo-Jhih New Taipei, TW 8 0
Chiu, Kuo-Ming New Taipei, TW 35 109
Chou, Meng-Sung New Taipei, TW 29 138
Hsieh, Chang-Hung New Taipei, TW 8 0
Jen, Yung-Chang New Taipei, TW 8 34
Lin, Zi-Jun Taipei, TW 3 0

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