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Patents Grants
last 30 patents
Information
Patent Grant
Method for fabricating planarization layer
Patent number
10,276,433
Issue date
Apr 30, 2019
Chunghwa Picture Tubes, Ltd.
Wei-Hsin Lee
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Forming method of via hole and manufacturing method of pixel structure
Patent number
10,256,261
Issue date
Apr 9, 2019
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin-film transistor and manufacturing method thereof
Patent number
10,181,528
Issue date
Jan 15, 2019
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
TFT with oxide layer on IGZO semiconductor active layer
Patent number
9,923,099
Issue date
Mar 20, 2018
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film transistor and manufacturing method thereof
Patent number
9,437,627
Issue date
Sep 6, 2016
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Thin film transistor substrate
Patent number
9,269,637
Issue date
Feb 23, 2016
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Oxidizing the source and doping the drain of a thin-film transistor
Patent number
9,269,827
Issue date
Feb 23, 2016
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pixel structure, array substrate and method of fabricating the same
Patent number
8,835,206
Issue date
Sep 16, 2014
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pixel structure and manufacturing method thereof
Patent number
8,823,000
Issue date
Sep 2, 2014
Chunghwa Picture Tubes, Ltd.
Kuo-Wei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pixel structure and manufacturing method thereof
Patent number
8,603,844
Issue date
Dec 10, 2013
Chunghwa Picture Tubes, Ltd.
Chi-Ming Chiou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pixel structure and method of fabricating the same
Patent number
8,501,552
Issue date
Aug 6, 2013
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacturing method for thin film transistor
Patent number
7,754,509
Issue date
Jul 13, 2010
Chunghua Picture Tubes, Ltd.
Ta-Jung Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lithographic process for multi-etching steps by using single reticle
Patent number
7,129,026
Issue date
Oct 31, 2006
Chungwha Picture Tubes, Ltd.
Da-Yo Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Process of manufacturing thin film transistor
Patent number
7,071,045
Issue date
Jul 4, 2006
Chunghwa Picture Tubes, Ltd.
Ying-Ming Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Manufacture method of pixel structure
Patent number
7,049,163
Issue date
May 23, 2006
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fabrication method of thin film transistor
Patent number
7,005,332
Issue date
Feb 28, 2006
Chunghwa Picture Tubes, Ltd.
Ying-Ming Wu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
MANUFACTURING METHOD OF THIN-FILM TRANSISTOR
Publication number
20190109239
Publication date
Apr 11, 2019
CHUNGHWA PICTURE TUBES, LTD.
Chin-Tzu Kao
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
METHOD FOR FABRICATING PLANARIZATION LAYER
Publication number
20190088533
Publication date
Mar 21, 2019
CHUNGHWA PICTURE TUBES, LTD.
Wei-Hsin Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
FORMING METHOD OF VIA HOLE AND MANUFACTURING METHOD OF PIXEL STRUCTURE
Publication number
20190057987
Publication date
Feb 21, 2019
CHUNGHWA PICTURE TUBES, LTD.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THIN-FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF
Publication number
20180175206
Publication date
Jun 21, 2018
CHUNGHWA PICTURE TUBES, LTD.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ACTIVE DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20170194501
Publication date
Jul 6, 2017
CHUNGHWA PICTURE TUBES, LTD.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THIN FILM TRANSISTOR AND MANUFACTURING METHOD THEREOF
Publication number
20160172389
Publication date
Jun 16, 2016
CHUNGHWA PICTURE TUBES, LTD.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THIN-FILM TRANSISTOR
Publication number
20160126358
Publication date
May 5, 2016
CHUNGHWA PICTURE TUBES, LTD.
Chin-Tzu KAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20160035893
Publication date
Feb 4, 2016
CHUNGHWA PICTURE TUBES, LTD.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Oxidizing the Source and Doping the Drain of a Thin-Film Transistor
Publication number
20150372150
Publication date
Dec 24, 2015
CHUNGHWA PICTURE TUBES, LTD.
Chin-Tzu KAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
THIN FILM TRANSISTOR SUBSTRATE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20150162489
Publication date
Jun 11, 2015
CHUNGHWA PICTURE TUBES, LTD.
Chin-Tzu KAO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20130175532
Publication date
Jul 11, 2013
CHUNGHWA PICTURE TUBES, LTD.
Chi-Ming Chiou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIXEL STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20130175531
Publication date
Jul 11, 2013
Kuo-Wei Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIXEL STRUCTURE AND METHOD OF FABRICATING THE SAME
Publication number
20130119385
Publication date
May 16, 2013
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PIXEL STRUCTURE, ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME
Publication number
20130112977
Publication date
May 9, 2013
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Thin Film Transistor and Method for Manufacturing the Same
Publication number
20120298996
Publication date
Nov 29, 2012
Chunghwa Picture Tubes, Ltd.
Chin-Tzu Kao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Manufacturing method for thin film transistor
Publication number
20070238228
Publication date
Oct 11, 2007
CHUNGHWA PICTURE TUBES, LTD.
Ta-Jung Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING GATE, THIN FILM TRANSISTOR AND PIXEL
Publication number
20060079036
Publication date
Apr 13, 2006
Ta-Jung Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FABRICATION METHOD OF THIN FILM TRANSISTOR
Publication number
20060008952
Publication date
Jan 12, 2006
CHUNGHWA PICTURE TUBES, LTD.
Ying-Ming Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Process of manufacturing thin film transistor
Publication number
20050250270
Publication date
Nov 10, 2005
Ying-Ming Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Lithographic process for multi-etching steps by using single reticle
Publication number
20040157166
Publication date
Aug 12, 2004
Da-Yo Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY