Image sensor including light shielding layer and patterned dielectric layer

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United States of America Patent

PATENT NO 11706525
SERIAL NO

17493752

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An image sensor including a semiconductor substrate, a plurality of color filters, a plurality of first lenses and a second lens is provided. The semiconductor substrate includes a plurality of sensing pixels arranged in array, and each of the plurality of sensing pixels respectively includes a plurality of image sensing units and a plurality of phase detection units. The color filters at least cover the plurality of image sensing units. The first lenses are disposed on the plurality of color filters. Each of the plurality of first lenses respectively covers one of the plurality of image sensing units. The second lens is disposed on the plurality of color filters and the second lens covers the plurality of phase detection units.

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Patent Owner(s)

  • TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Hsin-Chi Tainan, TW 164 608
Cheng, Yun-Wei Taipei, TW 185 511
Chou, Chun-Hao Tainan, TW 150 348
Huang, Hsun-Ying Tainan, TW 84 352
Lee, Kuo-Cheng Tainan, TW 254 616

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