Illuminated keyboard

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 11894201
SERIAL NO

17978353

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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An illuminated keyboard includes a supporting plate, a bottom circuit membrane disposed on the support plate, an intermediate partition plate disposed above the bottom circuit membrane, and a top circuit membrane disposed above said intermediate partition plate. A light emitter unit is disposed on the bottom circuit membrane. A light diffusion layer is disposed above the top circuit membrane and has a light transmission region for transmitting light rays generated from the light emitter unit. An elastic member is made of an elastic material and disposed on and above the diffusion layer. A bridging unit is disposed above the diffusion layer and aligned with the elastic member. A keycap is disposed above and connected to the bridging unit. The elastic member elastically abuts against the keycap. The keycap is light permeable.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SUNREX TECHNOLOGY CORPNO 188-1 CHUNG-CHENG RD SHANG-FENG TSUN TA-YA SHIANG TAICHUNG HSIEN

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lin, Shih-Pin Taichung, TW 48 249
Yang, Chao-Chieh Taichung, TW 1 2

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