Micro-optical element having high bonding strength between glass substrate and micro-structure layer

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United States of America Patent

PATENT NO 12006251
APP PUB NO 20210070654A1
SERIAL NO

17012183

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Abstract

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A micro-optical element is provided that includes a glass substrate, a microstructure layer, and a bonding strength between the glass substrate and microstructure layer. The glass substrate has a thickness of less than or equal to 1500 μm and exhibits a glue contact angle of less than 45°. The microstructure layer is formed from polymer imprinted on the glass substrate. The bonding strength is larger than 0.5 MPa.

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Patent Owner(s)

Patent OwnerAddress
SCHOTT GLASS TECHNOLOGIES (SUZHOU) CO LTD215009 79 HUOJU ROAD SCIENCE AND TECHNOLOGY INDUSTRIAL PARK SUZHOU NEW DISTRICT JIANGSU PROVINCE SUZHOU CITY JIANGSU PROVINCE 215009

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Deng, Weizhi Jiangsu, CN 3 0
Fan, Huiyan Jiangsu, CN 8 23
Shan, Yanquan Jiangsu, CN 3 0
Zhang, Guangjun Shanghai, CN 28 238

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