BEIJING BOE DISPLAY 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 27423
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 14949
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 146221
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 96116
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 55392
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 5061
 
  
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 2876
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 28214
 
  
 
G11C STATIC STORES 16135
 
  
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 13193

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0073,922 COMPOSITION, FILM FOR ULTRAVIOLET LIGHT INTENSITY DETECTION, METHOD FOR PREPARING THE FILM AND METHOD FOR ULTRAVIOLET LIGHT INTENSITY DETECTIONAug 15, 17Mar 15, 18[C09K, G01J, C08F]
2018/0074,624 Driving Method and Driver Integrated Circuit for Touch ScreenMay 05, 16Mar 15, 18[G06F]
2018/0075,791 DETECTION CIRCUIT AND DETECTION METHOD FOR DISPLAY DEVICEAug 15, 17Mar 15, 18[G09G]
2018/0067,582 IN-CELL TOUCH PANEL AND DISPLAY DEVICEApr 15, 16Mar 08, 18[H03K, G06F]
2018/0061,340 GATE DRIVING CIRCUIT AND DRIVING METHOD, DISPLAY DEVICESep 27, 16Mar 01, 18[H01L, G09G, G02F]
2018/0050,444 DETACHING TOOLJun 17, 16Feb 22, 18[B25B, G02F]
2018/0052,312 TILED DISPLAY PANEL AND TILED DISPLAY DEVICEJul 24, 17Feb 22, 18[G02B, G02F]
2018/0052,340 POSITIONER AND POSITIONING EQUIPMENTJul 26, 17Feb 22, 18[B65G, G02F]
2018/0052,395 EXPOSURE METHOD, SUBSTRATE AND EXPOSURE APPARATUSJul 24, 17Feb 22, 18[G03F]
2018/0046,046 ARRAY SUBSTRATE, METHOD FOR MANUFACTURING THE SAME, AND DISPLAY DEVICEMar 30, 16Feb 15, 18[H01L, G02F]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921446 Display panel test structureAug 03, 16Mar 20, 18[G01R, G02F]
9915838 Display panel and method for fabricating the sameOct 20, 15Mar 13, 18[G02F]
9916028 Touch system and display device for preventing misoperation on edge areaMay 30, 14Mar 13, 18[G09G, G06F]
9917233 Light emitting diode package structure, backlight module and display deviceAug 01, 14Mar 13, 18[F21V, H01L]
9910631 Display screen, spliced display screen and drive method for the sameSep 29, 14Mar 06, 18[G09G, G06F, G02F]
9911393 Device and method for compensating voltage of primary color subpixel, and display deviceJul 29, 14Mar 06, 18[G09G]
9912937 Driving signal generating circuit, driving signal generating method and 3D display deviceSep 29, 14Mar 06, 18[H04N, G09G, G02B]
9904061 Raster, display apparatus and method of manufacturing the rasterMar 28, 14Feb 27, 18[G02B]
9904096 Liquid crystal panel and dual-vision liquid crystal display deviceSep 30, 14Feb 27, 18[G02F]
9904392 Touch display screen, a manufacturing method thereof and a display deviceApr 12, 16Feb 27, 18[G06F, G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0092,702 OLED DISPLAY PANEL, DISPLAY DEVICE, AND DISPLAY SYSTEMAbandonedMay 16, 16Mar 30, 17[H01L, H04N, H05B, G09G]
2016/0293,091 SHIFT REGISTER UNIT CIRCUIT, SHIFT REGISTER, DRIVING METHOD, AND DISPLAY APPARATUSAbandonedMar 23, 15Oct 06, 16[G09G, G11C]
2016/0266,440 LAMPSHADE, BACKLIGHT MODULE AND DISPLAY APPARATUSAbandonedMay 21, 14Sep 15, 16[G02B, G02F]
9406267 Polarity inversion driving method, driving apparatus and liquid crystal display deviceWithdrawnMay 08, 13Aug 02, 16[G09G]
2016/0126,259 ARRAY SUBSTRATE AND METHOD OF PRODUCING THE SAME, DISPLAY PANEL AND DISPLAY DEVICEAbandonedJul 17, 15May 05, 16[H01L, G02F]
2015/0370,003 LIGHT STRIP, BACKLIGHT AND DISPLAY DEVICEAbandonedSep 24, 14Dec 24, 15[F21V, F21S]
2015/0372,012 ARRAY SUBSTRATE, METHOD OF PRODUCING ARRAY SUBSTRATE, AND DISPLAY PANELAbandonedSep 29, 14Dec 24, 15[H01L]
2015/0362,794 COLOR FILTER SUBSTRATE AND MANUFACTURE METHOD THEREOF, AND DISPLAY DEVICEAbandonedAug 29, 14Dec 17, 15[G02B, G02F]
2015/0362,840 MASK PLATE AND METHOD FOR MANUFACTURING COLOR FILTER UNIT OF COLOR FILTER SUBSTRATEAbandonedSep 26, 14Dec 17, 15[G03F]
2015/0344,234 ROTATING APPARATUSAbandonedAug 28, 14Dec 03, 15[B65G]
2015/0346,603 METHOD OF REMOVING PHOTORESIST, EXPOSURE APPARATUS AND METHOD OF MANUFACTURING DISPLAY SUBSTRATEAbandonedJun 26, 14Dec 03, 15[H01L, G03F]
2015/0348,488 GAMMA REFERENCE VOLTAGE GENERATING CIRCUIT, ARRAY SUBSTRATE AND DISPLAY DEVICEAbandonedDec 17, 14Dec 03, 15[G09G]
2015/0323,715 METHOD FOR MANUFACTURING A COLOR FILTER, AND A COLOR FILTERAbandonedDec 16, 13Nov 12, 15[G02B]
2015/0316,694 Reflective Filter, Manufacture Method Thereof, and Display DeviceAbandonedSep 02, 14Nov 05, 15[C23C, G02B, G02F]
2015/0309,215 Polarizing Sheet, Substrate Structure And Display PanelAbandonedJun 26, 14Oct 29, 15[G02B]
2015/0277,197 ARRAY SUBSTRATE, METHOD FOR REPAIRING THE SAME AND DISPLAY APPARATUSAbandonedJun 26, 14Oct 01, 15[G02F]
2015/0205,208 DEVELOPER COMPOSITIONAbandonedDec 10, 13Jul 23, 15[G03F]
2015/0192,826 COLOR FILTER SUBSTRATE, DISPLAY PANEL AND DISPLAY DEVICEAbandonedJun 26, 13Jul 09, 15[G02B, G02F]
2015/0153,581 DISPLAY PANEL AND THREE-DIMENSIONAL DISPLAY DEVICEAbandonedJun 26, 13Jun 04, 15[G02B]
2015/0156,482 THREE-DIMENSIONAL (3D) LIQUID CRYSTAL DISPLAY (LCD) DEVICE, 3D LCD DISPLAY SYSTEM AND 3D IMAGE DISPLAY DRIVING METHODAbandonedDec 11, 13Jun 04, 15[H04N, G09G]

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