Equipment system using organic silicone resin photoconverter to bond-packaged LED by tandem rolling

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United States of America Patent

PATENT NO 10328679
APP PUB NO 20180229487A1
SERIAL NO

15750317

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An equipment system for bond-packaging an LED using an organic silicone resin photoconverter by tandem rolling includes a protective film removing apparatus used for removing a protective film on one side of a photoconversion sheet with protective films on both sides and a roll-bonding apparatus for packaging a flip chip LED array by using the photoconversion sheet containing a protective film on a single side, to form LED package elements. The protective film removing apparatus includes a photoconversion sheet freezing part (2-1, 2-2), a traction part for pulling and removing a protective film on a single side of the frozen photoconversion sheet, and a photoconversion sheet rewarming part (4-1, 4-2) that are sequentially connected and disposed. The roll-bonding apparatus includes two single-wheeled rollers (5-1, 5-2) whose rolling surfaces are both smooth surfaces. The present invention has a significant advantage of bond-packaging an LED by using a continuous rolling process, and can satisfy a requirement of a process for bond-package an LED using an organic silicone resin photoconverter, thereby improving the production efficiency and yield of LED packages in industrialized batch production.

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Patent Owner(s)

  • JIANGSU CHERRITY OPTRONICS CO., LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
He, Jinhua Jiangning Nanjing, CN 35 23

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