Electronic device

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12193276
APP PUB NO 20220359628A1
SERIAL NO

17652771

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An electronic device includes a base layer and a display element layer including a pixel definition layer having an opening defined therethrough, a light emitting element, and a light receiving element. Each of the light emitting element and the light receiving element includes a first electrode, a hole transport region disposed on the first electrode, an electron transport region disposed on the hole transport region, and a second electrode disposed on the electron transport region. The light emitting element includes a light emitting layer disposed between the hole transport region and the electron transport region. The light receiving element includes a light receiving layer disposed between the hole transport region and the electron transport region and an electron extraction layer, including an n-dopant material, disposed between the light receiving layer and the electron transport region. The light receiving element converts a light incident thereto into an electrical signal.

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Patent Owner(s)

  • SAMSUNG DISPLAY CO., LTD.

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Choi, Minsoo Hwaseong-si, KR 32 46
Chu, Changwoong Hwaseong-si, KR 50 60
Yoo, Byeongwook Hwaseong-si, KR 69 105
Yoon, Seokgyu Hwaseong-si, KR 71 46

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