SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology MATTERS Rank in Class
 
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 1397 5
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 727 13
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 705 65
 
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 344 7
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 189 269
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 145 82
 
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 119 29
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 98 67
 
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 95 152
 
 
G09F DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS 78 4
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Top Patents (by citation)

Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0075,793 DRIVE METHOD AND DRIVE DEVICE OF LIQUID CRYSTAL DISPLAY Nov 25, 17 Mar 15, 18 [G09G]
2018/0075,794 DRIVE METHOD AND DRIVE DEVICE OF LIQUID CRYSTAL DISPLAY Nov 25, 17 Mar 15, 18 [G09G]
2018/0067,345 LIQUID CRYSTAL DISPLAY PANEL WITH ADJUSTABLE VIEWING ANGLE AND METHOD FOR ADJUSTING THE VIEWING ANGLE THEREOF Nov 24, 15 Mar 08, 18 [G02F]
2018/0067,364 LIQUID CRYSTAL PANELS Jan 07, 16 Mar 08, 18 [G02F]
2018/0068,599 DRIVING CIRCUIT OF DISPLAY PANEL AND THE QUALITY TEST METHOD THEREOF Aug 17, 16 Mar 08, 18 [G01R, G09G]
2018/0068,855 Method of Manufacturing Thin Film Transistor Jul 12, 16 Mar 08, 18 [H01L]
2018/0069,022 THIN-FILM TRANSISTOR AND METHOD OF FABRICATING THE SAME May 12, 16 Mar 08, 18 [H01L]
2018/0069,098 OXIDE TFT AND METHOD OF FORMING THE SAME May 26, 16 Mar 08, 18 [H01L]
2018/0057,746 SELF ALIGNMENT LIQUID CRYSTAL MEDIUM COMPOSITION AND LIQUID CRYSTAL DISPLAY PANEL Feb 26, 16 Mar 01, 18 [C09K, G02F]
2018/0059,494 LIQUID CRYSTAL DISPLAY PANEL AND MANUFACTURING METHOD FOR THE SAME Jun 03, 16 Mar 01, 18 [G02F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921343 Quantum dot polarizer and manufacturing method thereof Dec 21, 15 Mar 20, 18 [G02B, C09K, G02F, B32B, B29B, B82Y, B01F]
9921427 Method for manufacturing color filter, color filter, and liquid crystal display panel Dec 24, 14 Mar 20, 18 [G02B, G03F, G02F]
9921432 Manufacturing method for VA type LCD panel Dec 28, 15 Mar 20, 18 [G02F]
9921444 Liquid crystal panel Aug 24, 15 Mar 20, 18 [G02F]
9922995 Structure of dual gate oxide semiconductor TFT substrate including TFT having top and bottom gates Dec 27, 16 Mar 20, 18 [G02F, H01L]
9923002 Method for manufacturing TFT substrate and structure thereof May 09, 17 Mar 20, 18 [H01L]
9917208 Thin film transistor and method for manufacturing the same, and array substrate Jul 14, 15 Mar 13, 18 [H01L]
9918369 LED backlight driving circuit and method for detecting failure thereof Jan 19, 15 Mar 13, 18 [H05B, G09G]
9910204 Backlight module and liquid crystal display Dec 24, 14 Mar 06, 18 [F21V]
9910309 Array substrate having a touch function and display device Aug 14, 15 Mar 06, 18 [G02F, G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0352,711 MANUFACTURING METHOD OF TFT BACKPLANE AND TFT BACKPLANE Abandoned Jun 27, 16 Dec 07, 17 [H01L]
2017/0300,152 TOUCH CONTROL DISPLAY MODULE AND DISPLAY DEVICE Abandoned Nov 21, 14 Oct 19, 17 [G02F, G09G, G06F, H01L]
2017/0269,420 STRUCTURE OF CHIP ON SOFT PANEL AND LIQUID CRYSTAL DISPLAY PANEL EQUIPPED WITH CHIP ON SOFT PANEL Abandoned Dec 25, 15 Sep 21, 17 [G02F, H01L]
2017/0229,075 DRIVING METHOD OF LIQUID CRYSTAL DISPLAY PANEL Abandoned Jan 09, 15 Aug 10, 17 [G02F, G09G]
2017/0184,891 THIN FILM TRANSISTOR ARRAY SUBSTRATE Abandoned Jan 12, 16 Jun 29, 17 [G02F, H01L]
2017/0184,930 ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME Abandoned Jul 30, 15 Jun 29, 17 [G02F]
2017/0168,220 BACKLIGHT MODULE AND LIGHT GUIDE PLATE THEREOF Abandoned Jun 24, 15 Jun 15, 17 [F21V]
2017/0169,771 Liquid Crystal Display And Control Method For The Same Abandoned Aug 25, 15 Jun 15, 17 [G09G]
2017/0169,786 DISPLAY PANEL AND GATE DRIVER STRUCTURE Abandoned Jan 06, 16 Jun 15, 17 [G02F, G09G]
2017/0170,013 Display Panel and Method for Fabricating the Same Abandoned Jul 17, 15 Jun 15, 17 [H01L]
2017/0170,212 THIN FILM TRANSISTOR ARRAY SUBSTRATE AND METHOD OF FABRICATING THE SAME Abandoned Jul 29, 15 Jun 15, 17 [H01L]
2017/0170,213 ARRAY SUBSTRATE, MANUFACTURING METHOD FOR ARRAY SUBSTRATE AND DISPLAY DEVICE Abandoned Jul 31, 15 Jun 15, 17 [H01L]
2017/0170,330 THIN FILM TRANSISTORS (TFTS), MANUFACTURING METHODS OF TFTS, AND DISPLAY DEVICES Abandoned Jul 31, 15 Jun 15, 17 [H01L]
2017/0158,815 Method for preparing graphene/PEDOT:PSS solution and method for preparing substrate having graphene/PEDOT:PSS composite transparent conductive film Abandoned Jul 24, 15 Jun 08, 17 [H01B, C08G, G03F, C09D, G02F, H01L, C08L]
2017/0160,613 TFT SUBSTRATES, TFT TRANSISTORS AND THE MANUFACTURING METHODS THEREOF Abandoned Sep 30, 15 Jun 08, 17 [G02F, H01L]
2017/0162,166 Method Of Driving, Driving Device And Display Device Abandoned Aug 26, 15 Jun 08, 17 [G09G]
2017/0162,600 MANUFACTURING METHODS OF FLEXIBLE DISPLAY PANELS, FLEXIBLE GLASS SUBSTRATES, AND FLEXIBLE DISPLAY PANELS Abandoned Aug 25, 15 Jun 08, 17 [H01L]
2017/0153,758 TOUCH DISPLAY DEVICE, AND CONTROLLING METHOD AND CIRCUIT THEREOF Abandoned Jun 18, 15 Jun 01, 17 [G02F, G06F]
2017/0154,561 ARRAY SUBSTRATE AND THE DRIVING METHOD THEREOF Abandoned Sep 09, 15 Jun 01, 17 [G02F, G09G]
2017/0154,587 LIQUID CRYSTAL DISPLAY PANEL AND DRIVING METHOD THEREOF Abandoned Aug 25, 15 Jun 01, 17 [G09G]

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