Display device and method of inspecting the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11804172
APP PUB NO 20230120477A1
SERIAL NO

17941990

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A display device includes connection lines, pulse amplitude modulation (PAM) data lines configured to receive pulse width modulation (PWM) data voltages, PWM data lines configured to receive the PWM data voltages, a first connection control line configured to receive a first connection control signal, a second connection control line configured to receive a second connection control signal, subpixels connected to the PWM data lines and the PAM data lines, and a first demultiplexer (demux) unit configured to connect the connection lines to the PAM data lines or to the PWM data lines according to the first connection control signal and the second connection control signal.

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First Claim

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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
Hwang, Jung Hwan Seongnam-si, KR 115 402
Jeon, Sang Jin Hwaseong-si, KR 68 275
Jeong, Jun Ki Yongin-si, KR 39 97
Kim, Hyun Joon Hwaseong-si, KR 106 587
Lee, Kye Uk Seoul, KR 35 19

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