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Beijing, CN
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last 30 patents
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Patent Grant
Color filter substrate and manufacturing method thereof, organic el...
Patent number
9,575,227
Issue date
Feb 21, 2017
BOE Technology Group Co., Ltd.
Changyen Wu
G02 - OPTICS
Information
Patent Grant
Optical thin film laminate for organic electroluminescent display e...
Patent number
9,450,210
Issue date
Sep 20, 2016
BOE Technology Group Co., Ltd.
Xue Gao
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Patents Applications
last 30 patents
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Patent Application
COLOR FILTER SUBSTRATE AND MANUFACTURING METHOD THEREOF, ORGANIC EL...
Publication number
20160334553
Publication date
Nov 17, 2016
BOE TECHOLOGY GROUP CO., LTD.
Changyen WU
G02 - OPTICS
Information
Patent Application
OPTICAL THIN FILM LAMINATE FOR ORGANIC ELECTROLUMINESCENT DISPLAY E...
Publication number
20160049614
Publication date
Feb 18, 2016
BOE TECHNOLOGY GROUP CO., LTD.
Xue Gao
G02 - OPTICS