Display panel, display device, input/output device, and data processing device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11763766
APP PUB NO 20220392419A1
SERIAL NO

17887638

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Abstract

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A novel display panel that is highly convenient or reliable is provided. A pixel circuit includes a first switch, a node, a first capacitor, a second capacitor, and a second switch. The first switch includes a first terminal to which a first signal is supplied and a second terminal electrically connected to the node. The first capacitor includes a first terminal electrically connected to the node. The second capacitor includes a first terminal electrically connected to the node and a second terminal electrically connected to the second switch. The second switch includes a first terminal to which a second signal is supplied and a second terminal electrically connected to the second terminal of the second capacitor. In addition, the second switch has a function of changing from a non-conducting state to a conducting state when the first switch is in a non-conducting state and a function of changing from a conducting state to a non-conducting state when the first switch is in a non-conducting state. The display element performs display on the basis of a potential of the node.

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First Claim

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Patent Owner(s)

  • SEMICONDUCTOR ENERGY LABORATORY CO., LTD

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kawashima, Susumu Atsugi, JP 136 494
Kusunoki, Koji Isehara, JP 200 983
Takahashi, Kei Isehara, JP 391 3298
Toyotaka, Kouhei Atsugi, JP 156 1797
Watanabe, Kazunori Machida, JP 280 3818

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