Production method of workpiece and workpiece with three-dimensional pattern

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United States of America Patent

PATENT NO 9290039
APP PUB NO 20120070631A1
SERIAL NO

13304400

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Abstract

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A production method of workpiece is provided. First, an adhesive layer is applied on a workpiece. The adhesive layer is impressed by a mold, so that the adhesive layer forms a three-dimensional pattern. A first curing process with a first irradiating energy is performed on the adhesive layer. The workpiece is punched after the first curing process is performed on the adhesive layer, so that the workpiece forms a three-dimensional workpiece. A second curing process with a second irradiating energy is performed on the adhesive layer after the workpiece is punched, wherein the second irradiating energy intensity is higher than the first irradiating energy intensity.

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Patent Owner(s)

Patent OwnerAddress
COMPAL ELECTRONICS INCTAIPEI CITY 11492

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chang, Chien-Min Taipei, TW 16 27
Chuang, Tsung-Sheng Taipei, TW 4 6
Chuang, Wan-Li Taipei, TW 13 18

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