Power provider and display device including the same

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11942868
APP PUB NO 20230318458A1
SERIAL NO

18153132

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Importance

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Abstract

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A power provider includes: first, second, and third inductors; a first transistor connected to the second inductor; a second transistor connected to the third inductor; and a power integrated chip (IC) including input terminals connected to the first, second, and third inductors, and an output terminal connected to a power line. The power provider may supply the power voltage using the first inductor and the power IC when power current is less than a first reference value, supply the power voltage using the second inductor, the first transistor, and the power IC when the power current is greater than the first reference value and less than a second reference value, and supply the power voltage using the second and third inductors, the first and second transistors, and the power IC when the power current is greater than the second reference value.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SAMSUNG DISPLAY CO LTD1 SAMSUNG-RO GIHEUNG-GU YONGIN-SI GYEONGGI-DO 17113 17113

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lee, Yoon Young Yongin-si, KR 23 63
Park, Sung Chun Yongin-si, KR 18 47

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