HEFEI BOE 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 16335
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 132234
 
 
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 11165
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 73374
 
 
 
G11C STATIC STORES 32119
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 25180
 
 
 
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 1688
 
 
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 16140
 
 
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1595
 
 
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1289

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0074,333 GLASSES-FREE THREE DIMENSIONAL DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND GLASSES-FREE THREE DIMENSIONAL DISPLAY DEVICEAug 16, 17Mar 15, 18[G02B, G02F, G06F]
2018/0074,642 TOUCH DISPLAY PANEL, DRIVING METHOD THEREOF AND TOUCH DISPLAY DEVICEAug 14, 17Mar 15, 18[G06F]
2018/0076,413 DISPLAY PANEL AND METHOD FOR PACKAGING THE SAME, AND DISPLAY DEVICEDec 23, 15Mar 15, 18[H01L]
2018/0043,387 TRANSFER PLATE PRE-PROCESSING DEVICE, TRANSFER PLATE PRE-PROCESSING METHOD AND ALIGNMENT FILM PREPARATION SYSTEMAug 10, 17Feb 15, 18[G02F, B05C]
2018/0046,045 ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF, AND DISPLAY PANELMay 05, 16Feb 15, 18[G02F, H01L]
2018/0046,323 Method And Device For Setting Working Frequency Band Of Touch Detection SystemOct 08, 16Feb 15, 18[G06F]
2018/0047,153 METHOD AND DEVICE FOR DETECTING HILLOCK IN METAL LAYERAug 10, 17Feb 15, 18[G06T]
2018/0047,354 SHIFT REGISTER UNIT AND DRIVING METHOD THEREOF, GATE DRIVING CIRCUIT AND DISPLAY DEVICEApr 14, 16Feb 15, 18[G11C, G09G]
2018/0036,757 THIN FILM SHEET AND PREPARATION METHOD THEREOFSep 23, 16Feb 08, 18[C08G, B05B]
2018/0040,382 SHIFT REGISTERS AND DRIVING METHODS THEREOF, GATE DRIVING APPARATUS AND DISPLAY APPARATUSESJul 12, 17Feb 08, 18[G11C, G09G]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9921449 Array substrate and display deviceJun 12, 14Mar 20, 18[G02F, H01L]
9915834 Lighting-on apparatusJun 26, 15Mar 13, 18[G01R, G02F]
9916039 Shift register unit, its driving method, gate driver circuit and display deviceJul 08, 16Mar 13, 18[G09G, G06F]
9917278 Array substrate, organic electroluminescent display panel and display apparatusMay 10, 16Mar 13, 18[H01L]
9910356 Method of patterning thin filmsApr 27, 15Mar 06, 18[G03C, G03F]
9903886 Testing probe and testing apparatus for ensuring good contact between testing probe and surface of test sampleApr 25, 16Feb 27, 18[G01R, G02F, G09G]
9904089 Array substrate, display panel and display method thereof, display deviceMay 23, 14Feb 27, 18[G02F, G09G, G06F]
9904418 Touch display screen and touch display deviceJun 18, 13Feb 27, 18[G06F]
9905593 Mask plate and method for manufacturing array substrateJul 28, 15Feb 27, 18[G03F, H01L]
9897478 Equipment and method for metering instilled liquid crystalsJun 22, 15Feb 20, 18[G01G]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0370,237 PRESSURE SENSORAbandonedJun 26, 15Dec 22, 16[G01G, G01L]
2016/0299,420 MASK, MANUFACTURING METHOD THEREOF AND EXPOSURE APPARATUSAbandonedMar 24, 16Oct 13, 16[G03F]
9425770 Gate driving circuit, display module and display deviceWithdrawnDec 19, 13Aug 23, 16[G11C, G09G, H03K]
2016/0225,336 SHIFT REGISTER UNIT, ITS DRIVING METHOD, GATE DRIVER CIRCUIT AND DISPLAY DEVICEAbandonedJun 16, 15Aug 04, 16[G11C, G09G]
2016/0196,783 PIXEL DRIVE CIRCUIT, ARRAY SUBSTRATE, DISPLAY DEVICE AND PIXEL DRIVE METHODAbandonedMay 29, 14Jul 07, 16[G09G]
2016/0196,996 ADSORPTION DEVICE AND CONTROL METHOD THEREOFAbandonedJul 17, 15Jul 07, 16[H01J, H01L]
2016/0172,054 SHIFT REGISTER UNIT, ITS DRIVING METHOD, SHIFT REGISTER AND DISPLAY DEVICEAbandonedJul 10, 15Jun 16, 16[G11C, G09G]
2016/0155,958 BICYCLIC IRIDIUM COMPLEX AND PROCESS FOR PREPARING SAME, ORGANIC LIGHT EMITTING DEVICE AND PROCESS FOR PREPARING SAMEAbandonedMay 28, 13Jun 02, 16[C09K, C07F, H01L]
2016/0093,264 SHIFT REGISTER UNIT AND GATE DRIVE APPARATUSAbandonedNov 19, 14Mar 31, 16[G09G]
2016/0041,438 ARRAY SUBSTRATE, DISPLAY DEVICE AND DRIVING METHOD THEREOFAbandonedApr 25, 14Feb 11, 16[G02F, G09G, G06F]
2015/0364,710 LIGHT EMITTING MICROCAPSULE, METHOD OF PREPARING THE SAME AND OLED DISPLAY DEVICE COMPRISING THE SAMEAbandonedApr 25, 14Dec 17, 15[H01L]
2015/0355,743 TOUCH POINT POSITIONING DETECTION CIRCUIT, OPTICAL TOUCH PANEL AND DISPLAY DEVICEAbandonedDec 18, 13Dec 10, 15[G06F]
2015/0214,253 ARRAY SUBSTRATE, MANUFACTURING METHOD THEREOF AND DISPLAY DEVICEAbandonedDec 11, 13Jul 30, 15[H01L]
2015/0162,361 ARRAY SUBSTRATE, METHOD FOR FABRICATING THE SAME AND DISPLAY DEVICEAbandonedDec 09, 13Jun 11, 15[H01L]
2015/0145,853 PIXEL CIRCUIT, METHOD FOR DRIVING THE SAME, ARRAY SUBSTRATE, DISPLAY DEVICEAbandonedMay 04, 13May 28, 15[G09G]
2014/0209,895 ARRAY SUBSTRATE, FABRICATION METHOD THEREOF AND DISPLAY DEVICEAbandonedDec 27, 13Jul 31, 14[H01L]
2014/0159,762 TEST APPARATUS FOR LIQUID CRYSTAL MODULEAbandonedNov 06, 13Jun 12, 14[G09G]
2014/0139,561 Display Processing Method Display Processing Device and DisplayAbandonedNov 18, 13May 22, 14[G09G]
2014/0126,684 SHIFT REGISTER, GATE DRIVING CIRCUIT AND DISPLAY APPARATUSAbandonedNov 01, 13May 08, 14[G11C]
2014/0104,152 SHIFT REGISTER, GATE DRIVING APPARATUS OF LIQUID CRYSTAL DISPLAY AND LIQUID CRYSTAL DISPLAYAbandonedOct 10, 13Apr 17, 14[G09G]

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