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Taipei City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Liquid crystal display with color light guide panel
Patent number
8,279,380
Issue date
Oct 2, 2012
Chunghwa Picture Tubes, Ltd.
Pei-Kuen Wei
G02 - OPTICS
Information
Patent Grant
Color light guide panel and liquid crystal display
Patent number
8,186,865
Issue date
May 29, 2012
Chunghwa Picture Tubes Ltd.
Pei-Kuen Wei
G02 - OPTICS
Patents Applications
last 30 patents
Information
Patent Application
LIQUID CRYSTAL DISPLAY WITH COLOR LIGHT GUIDE PANEL
Publication number
20120200807
Publication date
Aug 9, 2012
CHUNGHWA PICTURE TUBES, LTD.
Pei-Kuen Wei
G02 - OPTICS
Information
Patent Application
Color light guide panel and liquid crystal display
Publication number
20090322986
Publication date
Dec 31, 2009
CHUNGHWA PICTURE TUBES, LTD.
Pei-Kuen Wei
G02 - OPTICS