Cutting method of a multilayer structure containing a brittle layer

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United States of America Patent

PATENT NO 10118255
APP PUB NO 20160288249A1
SERIAL NO

15086062

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Abstract

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A cutting method of a multilayer structure containing a brittle layer is provided. The cutting method includes: cutting the multilayer structure to form a cut edge; removing a material of the multilayer structure other than the brittle layer along the cut edge, wherein the material of the multilayer structure other than the brittle layer has a width ranging from 1 micron to 2 millimeter; and modifying an edge of the brittle layer remaining after removing the material of the multilayer structure other than the brittle layer by a laser beam.

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Patent Owner(s)

  • INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE; NIPPON ELECTRIC GLASS CO. LTD

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chen, Chang-Ying Kaohsiung, TW 52 585
Ciou, Jyun-Kai Changhua County, TW 10 42
Fujii, Takahide Shiga, JP 27 463
Hsieh, Yung-Min Hsinchu County, TW 4 7
Huang, Kuo-Hsin Hsinchu County, TW 39 454
Inayama, Naotoshi Shiga, JP 16 242
Isomoto, Takehiko Shiga, JP 4 3

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