Key structure, key control method, and electronic device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11789608
APP PUB NO 20220229549A1
SERIAL NO

17658420

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The disclosure provides a key structure applied to an electronic device the electronic device includes an OLED screen and an under-screen unit, a through-hole is provided at a preset position of the under-screen unit, and the key structure includes: a light-shielding unit disposed on a side that is of the under-screen unit and facing back from the OLED screen, and fixedly connected to the under-screen unit, the light-shielding unit contains an accommodation space with a notch, and the notch is in communication with the through-hole; a light-emitting unit disposed in the accommodation space; an optical unit disposed in the accommodation space and located between the OLED screen and the light-emitting unit, wherein light emitted by the light-emitting unit forms a preset key pattern on the OLED screen after passing through the optical unit; and a sensing unit located on one side of the light-shielding unit.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
VIVO MOBILE COMMUNICATION CO LTDNO 1 VIVO ROAD CHANG'AN DONGGUAN GUANGDONG 523863

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Zhang, Kaiwei Guangdong, CN 3 3

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