Support pin having brightness enhancement structures and backlight module with the same

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United States of America Patent

PATENT NO 11256139
APP PUB NO 20210349351A1
SERIAL NO

17121704

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A support pin supporting at least one optical component in an optical cavity includes a supporting base and a supporting section connecting the supporting base. The supporting section is made of a light-transmitting material. A plurality of grooves are integrally formed on the supporting section. The grooves reflect or refract part of incident light transmitted inside the supporting section diffusely and do not penetrate the supporting section. In addition, a backlight module and a display device with the support pins are also disclosed herein.

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First Claim

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Patent Owner(s)

  • AMTRAN TECHNOLOGY CO., LTD

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Tsai, Tsung-Ying Yilan County, TW 31 150

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