Inventor
Quanhu Li
Inventor
Beijing, CN
Overview
Patents· 40 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G09Gprimary
G09GArrangements or circuits for control of indicating devices using static means to present variable information33%
H01LSemiconductor devices18%
H10KOrganic electric solid-state devices13%
H10DInorganic electric semiconductor devices11%
G11CStatic stores9%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h102%
G02BOptical elements, systems or apparatus1%
H04NPictorial communication, e.g. television1%
PatentTitleYear
10,861,926Display substrate, display apparatus, and fabricating method thereof202010,818,207Circuitry and method for detecting failed pixel and display device202010,798,372Gate line scanning methodology for three-dimensional display driving method and device, and display device202010,763,391Display panel, method for processing defective pixels thereof, display device202010,762,844Pixel driving circuit and method for driving the same, display panel and compensation202010,734,613Method for manufacturing OLED substrate202010,643,531Control method for pixel circuit, control circuit for pixel circuit and display device202010,643,535Driving method for preventing image sticking of display panel upon shutdown, and display device202010,636,379Shift register unit, method for driving the same, gate driving circuit and display device202010,629,126Method for driving a pixel circuit, drive device and display device202010,629,124Pixel driving circuit, pixel driving method, array substrate and display panel202010,622,424Pixel circuit and driving method thereof, display panel202010,607,545Organic light-emitting diode driving circuit with sense thin film transistors sharing gate electrode and source electrode, array substrate and display device202010,593,265Compensation 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 device202010,573,245Shift register unit using a bootstrap effect and driving method thereof, shift register and display device202010,559,243Pixel driving circuit and driving method thereof, array substrate and display device202010,546,519Gate driving circuits and display panels202010,546,531Pixel circuit driving method and display device202010,546,851Substrate and display device containing the same202010,510,901Thin film transistor and fabrication method thereof, array substrate and display device201910,453,909OLED array substrate with overlapped conductive layer and manufacturing method thereof, array substrate and display device201910,446,077Driving method for preventing image sticking of display panel upon shutdown, and display device201910,396,186Thin film transistor, method for fabricating the same, display panel and display device201910,332,919Organic light-emitting diode (OLED) array substrate and manufacturing method thereof and display device201910,283,072Pixel circuit and driving method thereof, display panel and display device201910,276,098Pixel driving circuit, array substrate and display apparatus201910,263,052Display panel, display method thereof and manufacturing method thereof201910,249,613Electrostatic discharge device and manufacturing method thereof, array substrate, display panel and device201910,134,339Shift register unit and driving method thereof, gate driving circuit201810,134,338Inverter, gate driving circuit and display apparatus201810,121,802Array substrate and method for manufacturing the same and display device201810,008,154Gate driving circuit and OLED display device20189,954,070Thin film transistor and manufacturing method thereof, display device20189,898,959'Control sub-unit, shift register unit, shift register, gate driving circuit and display device'20189,881,549'OLED pixel unit and method of driving the same, and OLED display device'20189,881,690'Shift register unit, gate driver circuit and display panel'20189,831,277Array substrate having an electro-static discharge unit, electro-static discharge method thereof and display device20179,818,339'Shift register unit and method of driving the same, gate scanning circuit'20179,799,270'Pixel circuit, display panel and display device'20179,536,469'Pulse signal combination circuit, display panel and display device'2017Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2020Patents assigned to BOE TECHNOLOGY GROUP CO LTD (40)· patent assignee history
2017–2020Based in Beijing, CN· patent location history
2020Patents assigned to BOE TECH GROUP LTD (1)· patent assignee history
2020Patents assigned to HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BOE TECHNOLOGY GROUP CO LTD | 40 | 2017–2020 |
| BOE TECH GROUP LTD | 1 | 2020 |
| HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beijing, CN | 40 | 2017–2020 |