Optical sensing device and electronic apparatus having the same

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United States of America Patent

PATENT NO 11781905
APP PUB NO 20220373387A1
SERIAL NO

17711070

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Abstract

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An optical sensing device includes a substrate, a sensing element layer, a light-shielding layer, and a light absorbing layer. The substrate has a first surface and a second surface opposite to each other. The sensing element layer is disposed on the first surface and includes multiple sensing elements. The light-shielding layer is disposed on the sensing element layer and has multiple openings. An orthogonal projection of the opening on the substrate overlaps an orthogonal projection of the sensing element on the substrate. The light absorbing layer is disposed on the second surface. An electronic apparatus including the optical sensing device is also provided.

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Patent Owner(s)

  • .AU OPTRONICS CORPORATION

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chiu, Chao-Chien Hsinchu, TW 19 20
Hsieh, Shang-Wei Hsinchu, TW 5 10
Lu, Shih-Hua Hsinchu, TW 4 4

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