Inventor · disambiguated record
Quanhu Li
Also filed as: LI QUANHU
52 granted patents·8 pending applications·78 citations·filing 2015–2020
97Inventor score
Files withBOE TECHNOLOGY GROUP CO LTD60
Top patents by PatentIndex Score
60 records- 0192US10636379B2Shift register unit, method for driving the same, gate driving circuit and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Apr 28, 2020·6 cites·23 claims
- 0291US10453909B2OLED array substrate with overlapped conductive layer and manufacturing method thereof, array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Oct 22, 2019·7 cites·12 claims
- 0390US11011118B2Pixel-driving circuit and a compensation method thereof, a display panel, and a display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted May 18, 2021·5 cites·20 claims
- 0490US10446077B2Driving method for preventing image sticking of display panel upon shutdown, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Oct 15, 2019·5 cites·7 claims
- 0590US9881549B2OLED pixel unit and method of driving the same, and OLED display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Jan 30, 2018·5 cites·19 claims
- 0687US9799270B2Pixel circuit, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Oct 24, 2017·4 cites·14 claims
- 0784US10643531B2Control method for pixel circuit, control circuit for pixel circuit and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted May 5, 2020·3 cites·20 claims
- 0883US11205381B2Display panel, display device and compensation methodBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Dec 21, 2021·3 cites·18 claims
- 0983US11127350B2Pixel circuit, active matrix organic light emitting diode display panel, display apparatus, and method of compensating threshold voltage of driving transistorBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Sep 21, 2021·3 cites·17 claims
- 1083US10008154B2Gate driving circuit and OLED display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Jun 26, 2018·3 cites·20 claims
- 1182US10332919B2Organic light-emitting diode (OLED) array substrate and manufacturing method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Jun 25, 2019·3 cites·19 claims
- 1281US11087688B2Compensating method for pixel circuitBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Aug 10, 2021·2 cites·18 claims
- 1380US11189228B2Pixel circuit, method for driving pixel circuit, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Nov 30, 2021·3 cites·19 claims
- 1479US10818207B2Circuitry and method for detecting failed pixel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Oct 27, 2020·2 cites·19 claims
- 1579US10622424B2Pixel circuit and driving method thereof, display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Apr 14, 2020·2 cites·20 claims
- 1678US10546531B2Pixel circuit driving method and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Jan 28, 2020·2 cites·20 claims
- 1777US10546519B2Gate driving circuits and display panelsBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Jan 28, 2020·2 cites·18 claims
- 1876US10573245B2Shift register unit using a bootstrap effect and driving method thereof, shift register and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Feb 25, 2020·2 cites·17 claims
- 1976US9881690B2Shift register unit, gate driver circuit and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Jan 30, 2018·2 cites·25 claims
- 2075US10978524B2Electroluminescent display substrate and manufacturing method thereof, display panel and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Apr 13, 2021·1 cites·18 claims
- 2175US10276098B2Pixel driving circuit, array substrate and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Apr 30, 2019·2 cites·19 claims
- 2275US9954070B2Thin film transistor and manufacturing method thereof, display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Apr 24, 2018·2 cites·8 claims
- 2372US10937351B2Gamma-curve correction method for display apparatus and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Mar 2, 2021·1 cites·19 claims
- 2471US9818339B2Shift register unit and method of driving the same, gate scanning circuitBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Nov 14, 2017·3 cites·31 claims
- 2569US10629124B2Pixel driving circuit, pixel driving method, array substrate and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Apr 21, 2020·1 cites·20 claims
- 2669US9898959B2Control sub-unit, shift register unit, shift register, gate driving circuit and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Feb 20, 2018·1 cites·11 claims
- 2767US9831277B2Array substrate having an electro-static discharge unit, electro-static discharge method thereof and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Nov 28, 2017·1 cites·9 claims
- 2866US10546851B2Substrate and display device containing the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Jan 28, 2020·1 cites·19 claims
- 2963US9536469B2Pulse signal combination circuit, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Jan 3, 2017·1 cites·18 claims
- 3062US10643535B2Driving method for preventing image sticking of display panel upon shutdown, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted May 5, 2020·0 cites·9 claims
- 3157US10593265B2Compensation circuit in which a magnitude relationship between channel width-to-length ratios of driving transistors of any two sub-pixels is identical with a magnitude relationship between channel width-to-length ratios of two sense transistors corresponding to the two sub-pixels, manufacturing method thereof, pixel circuit, compensation device and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Mar 17, 2020·0 cites·20 claims
- 3252US10134339B2Shift register unit and driving method thereof, gate driving circuitBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Granted Nov 20, 2018·0 cites·27 claims
- 3351US10263052B2Display panel, display method thereof and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Apr 16, 2019·0 cites·15 claims
- 3449US11120720B2Shift register unit and driving method thereof, gate driver, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Sep 14, 2021·0 cites·20 claims
- 3549US10861926B2Display substrate, display apparatus, and fabricating method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Dec 8, 2020·0 cites·15 claims
- 3649US10762844B2Pixel driving circuit and method for driving the same, display panel and compensationBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Sep 1, 2020·0 cites·20 claims
- 3748US10763391B2Display panel, method for processing defective pixels thereof, display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Sep 1, 2020·0 cites·19 claims
- 3846US11342037B2Shift register unit, driving method, light emitting control gate driving circuit, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted May 24, 2022·0 cites·18 claims
- 3946US10734613B2Method for manufacturing OLED substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Aug 4, 2020·0 cites·19 claims
- 4046US10629126B2Method for driving a pixel circuit, drive device and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Apr 21, 2020·0 cites·15 claims
- 4145US11257957B2Thin film transistor, method of fabricating the same, array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Feb 22, 2022·0 cites·15 claims
- 4245US11217160B2Pixel circuit and method of driving the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Jan 4, 2022·0 cites·8 claims
- 4345US10607545B2Organic light-emitting diode driving circuit with sense thin film transistors sharing gate electrode and source electrode, array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Mar 31, 2020·0 cites·11 claims
- 4445US10559243B2Pixel driving circuit and driving method thereof, array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Feb 11, 2020·0 cites·18 claims
- 4545US10396186B2Thin film transistor, method for fabricating the same, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Aug 27, 2019·0 cites·19 claims
- 4644US10798372B2Gate line scanning methodology for three-dimensional display driving method and device, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Oct 6, 2020·0 cites·15 claims
- 4743US10283072B2Pixel circuit and driving method thereof, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted May 7, 2019·0 cites·18 claims
- 4843US2019051857A1Organic light-emitting diode encapsulation structure, method for fabricating the same, and organic light-emitting diodeBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Application pending·0 cites
- 4942US2020402475A1Display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Application pending·0 cites
- 5041US2018357963A1A pixel circuit, a method for driving the pixel circuit, and a display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Application pending·0 cites
Showing the top 50 of 60 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →