Pixel circuit and display apparatus having the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11450283
APP PUB NO 20210280139A1
SERIAL NO

17193093

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A pixel circuit includes a first pixel including a first switching element including a control electrode connected to a first node, an input electrode receiving a first power voltage and an output electrode connected to a second node, a second switching element including a control electrode receiving a first signal, an input electrode receiving a first data voltage and an output electrode connected to the first node, a first light emitting element including a first electrode connected to the second node and a second electrode receiving a second power voltage, a third switching element including a control electrode receiving a second signal, an input electrode connected to the second node and an output electrode connected to a third node and a fourth switching element including a control electrode receiving a third signal, an input electrode connected to the third node and an output electrode connected to a sensing line.

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Patent Owner(s)

  • SAMSUNG DISPLAY CO., LTD.

International Classification(s)

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  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kim, Dong In Suwon-si, KR 45 184
Kim, Hyoung-Wook Hwaseong-si, KR 11 44
Park, Bong Im Hwaseong-si, KR 18 103
Park, Woo Il Yongin-si, KR 6 0
Shin, Yong-Jin Asan-si, KR 20 55

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