Inventor · disambiguated record
Hong-Da Liu
Also filed as: LIU HONG · LIU HONG-DA
62 granted patents·34 pending applications·441 citations·filing 1998–2025
98Inventor score
Files withORDOS YUANSHENG OPTOELECTRONICS CO LTD25IND TECH RES INST13BOE TECHNOLOGY GROUP CO LTD10BEIJING BOE OPTOELECTRONICS TECH CO LTD7BOE MLED TECHNOLOGY CO LTD4
Top patents by PatentIndex Score
96 records- 0195US6097464AMulti-domain homeotropic aligned liquid crystal display having cruciform bumps formed around pixel electrodesIND TECH RES INST·Filed 2000·Granted Aug 1, 2000·73 cites·29 claims
- 0294US11764232B2Display substrate, preparation method and driving method therefor, and display apparatusORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2021·Granted Sep 19, 2023·3 cites·20 claims
- 0391US6573965B1Multi-domain wide viewing angle liquid crystal display having slits on electrodes and bumps above the slitsIND TECH RES INST·Filed 2000·Granted Jun 3, 2003·61 cites·30 claims
- 0490US6650385B1Scattering fringe field optical-compensated reflective and transflective liquid crystal displayPRIME VIEW INT CO LTD·Filed 2002·Granted Nov 18, 2003·42 cites·17 claims
- 0587US10424669B2Array substrate and manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Sep 24, 2019·3 cites·16 claims
- 0687US7038749B2Reflector structure in a liquid crystal display having light condensing effectWISTRON OPTRONICS CORP·Filed 2005·Granted May 2, 2006·8 cites·11 claims
- 0785US12340046B2Display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Jun 24, 2025·1 cites·19 claims
- 0885US11762489B2Array substrate and method of driving the same, touch display deviceORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2019·Granted Sep 19, 2023·4 cites·20 claims
- 0984US10909943B2Gate drive circuit and driving method thereof, display panel and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Feb 2, 2021·3 cites·14 claims
- 1083US11587506B2Pixel structure, driving method thereof and display deviceBOE MLED TECHNOLOGY CO LTD·Filed 2020·Granted Feb 21, 2023·2 cites·13 claims
- 1182US11237656B2Touch display panel and electronic deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Feb 1, 2022·2 cites·20 claims
- 1282US6292244B1Manufacturing method of forming two-domain liquid crystal display by exposing a part of the orientation layer twiceIND TECH RES INST·Filed 2000·Granted Sep 18, 2001·19 cites·4 claims
- 1381US6476896B1Structure of a multi-domain wide viewing angle liquid crystal displayIND TECH RES INST·Filed 2000·Granted Nov 5, 2002·23 cites·25 claims
- 1479US6188457B1Multi-domain liquid crystal display having bump structures which uneven height overlaid by a vertically aligned orientation layerIND TECH RES INST·Filed 1999·Granted Feb 13, 2001·50 cites·5 claims
- 1578US6549257B2Structure of a multi-domain wide viewing angle liquid crystal displayIND TECH RES INST·Filed 2001·Granted Apr 15, 2003·19 cites·4 claims
- 1675US12073771B2Display panel and driving method thereof, and display deviceBOE MLED TECHNOLOGY CO LTD·Filed 2020·Granted Aug 27, 2024·1 cites·17 claims
- 1775US6593988B1Multi-domain liquid crystal display with wall-bump structures in pixel areaIND TECH RES INST·Filed 2000·Granted Jul 15, 2003·21 cites·7 claims
- 1872US7034908B2Reflector structure in a liquid crystal display having light condensing effectWISTRON OPTRONICS CORP·Filed 2003·Granted Apr 25, 2006·10 cites·38 claims
- 1971US6788363B2Reflector structure of a multi-domain liquid crystal display and its fabrication methodPRIME VIEW INT CORP LTD·Filed 2002·Granted Sep 7, 2004·15 cites·3 claims
- 2070US6300993B1Wide viewing angle liquid crystal display panelIND TECH RES INST·Filed 1998·Granted Oct 9, 2001·31 cites·12 claims
- 2169US10790310B2Array substrate, display panel and display device with metal connecting member to reduce contact resistanceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Sep 29, 2020·1 cites·18 claims
- 2269US6999146B2Reflector structure in a liquid crystal display having light condensing effectDISPLAY OPTRONICS CORP M·Filed 2005·Granted Feb 14, 2006·2 cites·13 claims
- 2369US2025185475A1Display device and manufacturing method thereofWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2025·Application pending·0 cites
- 2468US10490670B2Manufacturing method of array substrate, array substrate with active layer being above first electrode, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2017·Granted Nov 26, 2019·1 cites·17 claims
- 2567US11222908B2Array substrate and preparation method thereof, touch display panelORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2018·Granted Jan 11, 2022·1 cites·20 claims
- 2666US12250853B2Display device with connected shielding layer and gate electrode layer and manufacturing method thereofWUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2021·Granted Mar 11, 2025·0 cites·18 claims
- 2763US6377326B2Manufacturing method of forming two-domain liquid crystal display by exposing a part of orientation layer twiceIND TECH RES INST·Filed 2001·Granted Apr 23, 2002·6 cites·4 claims
- 2862US6271904B1Liquid crystal display having bump structuresIND TECH RES INST·Filed 2000·Granted Aug 7, 2001·6 cites·1 claims
- 2961US12174478B2Display panel, display module and display deviceORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2022·Granted Dec 24, 2024·0 cites·20 claims
- 3061US6882395B2Wide viewing angle fringe field multi-domain aligned LCD with electrically conductive grids and method for fabricatingIND TECH RES INST·Filed 2001·Granted Apr 19, 2005·7 cites·6 claims
- 3159US7077557B2Surface light source deviceWISTRON OPTRONICS CORP·Filed 2004·Granted Jul 18, 2006·6 cites·9 claims
- 3256US12156418B2Display substrate and manufacturing method therefor, and display deviceORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2021·Granted Nov 26, 2024·0 cites·8 claims
- 3356US6642983B2Multi-domain liquid crystal display having concave virtual bump structuresIND TECH RES INST·Filed 2001·Granted Nov 4, 2003·6 cites·22 claims
- 3455US10649568B2Array substrate with auxiliary gate metal pattern for common electrode connection and method for manufacturing the same, touch display panel and touch display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted May 12, 2020·0 cites·17 claims
- 3554US11531246B2Display panel and driving method thereof and display deviceBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Dec 20, 2022·0 cites·19 claims
- 3654US11341905B2Level converter, data processing method, and display deviceBOE MLED TECHNOLOGY CO LTD·Filed 2020·Granted May 24, 2022·0 cites·19 claims
- 3754US11329076B2Display substrate compensating alignment offset of thin film transistor electrodes for improving display quality, and display device thereofBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted May 10, 2022·0 cites·19 claims
- 3854US11289009B2Pixel driving circuit, driving method, and display apparatusBEIJING BOE OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Mar 29, 2022·0 cites·16 claims
- 3953US11163204B2Array substrate, display panel including the same, and display deviceORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2020·Granted Nov 2, 2021·0 cites·14 claims
- 4053US2025089373A1Array substrate and display apparatusORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2023·Application pending·0 cites
- 4152US10608089B2Thin film transistor and method of fabricating same, array substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Mar 31, 2020·0 cites·12 claims
- 4252US6876413B2Automatically aligned liquid crystal display and its reflector structureFiled 2002·Granted Apr 5, 2005·3 cites·25 claims
- 4351US12514086B2Display substrate and display device each having connecting trace connecting drive circuit pin and flexible circuit board pin and method for manufacturing the display substrateORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2022·Granted Dec 30, 2025·0 cites·10 claims
- 4451US11513384B2Black matrix structure, method for manufacturing same, display substrate, and display deviceORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2021·Granted Nov 29, 2022·0 cites·18 claims
- 4551US6747727B2Method for the manufacture of a liquid crystal displayFiled 2002·Granted Jun 8, 2004·3 cites·12 claims
- 4650US11531241B2Array substrate and display deviceORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2021·Granted Dec 20, 2022·0 cites·20 claims
- 4750US11347334B2Array substrate, method for fabricating the same, and display deviceORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2018·Granted May 31, 2022·0 cites·17 claims
- 4850US7057697B2In-plane switching liquid crystal display having nanometer scale roughnessDISPLAY OPTRONICS CORP M·Filed 2003·Granted Jun 6, 2006·3 cites·7 claims
- 4950US2024363648A1Display substrate and display apparatusORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 5050US2024355834A1Display substrate, display panel, and display apparatusORDOS YUANSHENG OPTOELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
Showing the top 50 of 96 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →