Display apparatus

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United States of America Patent

PATENT NO 9984650
SERIAL NO

15141027

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A display apparatus includes a printed circuit board (PCB). A power management integrated circuit (PMIC) is mounted on the PCB and is configured to generate first to fourth gate clock signals and first to fourth inversion gate clock signals. A phase of the first gate clock signal partially overlaps a phase of the second to fourth gate clock signal. Each of the first to fourth inversion gate clock signals has a phase opposite to that of a respective one of the first to fourth gate clock signals. A gate driver generates a plurality of gate signals based on the first to fourth gate clock signals and the first to fourth inversion gate clock signals and applies the plurality of gate signals to a plurality of gate lines. A display panel is connected to the plurality of gate lines.

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG DISPLAY CO LTDGYEONGGI-DO 17113

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hong, Hyun-Seok Asan-si, KR 45 315
Lee, Hyo-Chul Asan-si, KR 23 159

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