Inventor · disambiguated record
Chengyuan Luo
Also filed as: LUO CHENGYUAN
59 granted patents·16 pending applications·28 citations·filing 2014–2025
97Inventor score
Top patents by PatentIndex Score
75 records- 0195US11737308B2Substrate and preparation method thereof, display panel and preparation method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Aug 22, 2023·2 cites·11 claims
- 0293US11335879B2Substrate and preparation method thereof, display panel and preparation method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted May 17, 2022·4 cites·20 claims
- 0386US12367815B2Display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Jul 22, 2025·1 cites·20 claims
- 0486US11289545B2Color filter substrate capable of protecting electrode, manufacturing method thereof and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Mar 29, 2022·2 cites·20 claims
- 0585US11362149B2Organic light emitting diode display substrate having a band gap layer and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jun 14, 2022·2 cites·20 claims
- 0684US2025378775A1Pixel drive circuit and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 0783US9502678B2Light emitting display panel and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Nov 22, 2016·4 cites·6 claims
- 0882US9917254B2Encapsulation package, display device and packaging methodBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted Mar 13, 2018·4 cites·18 claims
- 0982US9691828B2Display apparatus having thin films including nanoparticlesBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Jun 27, 2017·4 cites·13 claims
- 1080US12178066B2Substrate and preparation method thereof, display panel and preparation method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Dec 24, 2024·0 cites·11 claims
- 1177US2025308457A1Driving circuit, driving method and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2025·Application pending·0 cites
- 1276US11127798B2Pixel definition layer and manufacturing method thereof, display substrate, and display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Sep 21, 2021·1 cites·18 claims
- 1376US11050040B2Method for encapsulating display substrate and display device having a photo-isomerization material layer between first and second barrier wallsBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Jun 29, 2021·1 cites·18 claims
- 1475US12389788B2Display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Aug 12, 2025·0 cites·20 claims
- 1575US10978527B2Display substrate and method of fabricating the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Apr 13, 2021·1 cites·20 claims
- 1674US11812650B2Color filter substrate capable of protecting electrode and display panel comprising the color filter substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Nov 7, 2023·0 cites·19 claims
- 1773US11917865B2Display panel, method for fabricating the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Feb 27, 2024·0 cites·6 claims
- 1872US11910688B2Organic light emitting diode display substrate having band gap layer, manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Feb 20, 2024·0 cites·20 claims
- 1971US11806771B2Manufacturing method of mask plateBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Nov 7, 2023·0 cites·14 claims
- 2070US12514073B2Display panel and display apparatusBEIJING BOE TECHNOLOGY DEV CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 2170US2024008333A1Display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Application pending·0 cites
- 2270US2024023399A1Display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Application pending·0 cites
- 2369US10581018B2Organic light-emitting display panel and display apparatus each having second packaging film formed in openings of first packaging film for blocking water and oxygen and fabrication method of the organic light-emitting display panelBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Mar 3, 2020·1 cites·20 claims
- 2469US9985244B2Light emitting display panel and manufacturing method thereofBOE TECHNOLOGY GROUP CO LTD·Filed 2016·Granted May 29, 2018·1 cites·7 claims
- 2566US12437697B2Pixel drive circuit and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Oct 7, 2025·0 cites·20 claims
- 2666US12262597B2Display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Mar 25, 2025·0 cites·20 claims
- 2765US10797263B2Display substrate, display panel, display device, and fabrication method of display substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Oct 6, 2020·0 cites·20 claims
- 2864US11925056B2Package cover plate and manufacturing method thereof, display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Mar 5, 2024·0 cites·15 claims
- 2964US11839101B2Display substrate and preparation method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Dec 5, 2023·0 cites·2 claims
- 3062US12354544B2Driving circuit, driving method and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Jul 8, 2025·0 cites·18 claims
- 3161US12219817B2Display substrate with pixel define layer within color subpixelBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Feb 4, 2025·0 cites·12 claims
- 3261US11437448B2Display panel, method for fabricating the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Sep 6, 2022·0 cites·4 claims
- 3359US12127422B2Display panel, packaging device, packaging method and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Oct 22, 2024·0 cites·20 claims
- 3459US10784323B2Display panel, method for producing the same and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2019·Granted Sep 22, 2020·0 cites·14 claims
- 3558US11127799B2Opposite substrate and preparation method thereof, display panel and packaging methodBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Sep 21, 2021·0 cites·18 claims
- 3658US2024324353A1Display Panel and Display ApparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Application pending·0 cites
- 3757US11793018B2OLED packaging structure and packaging method, and display apparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Oct 17, 2023·0 cites·17 claims
- 3856US11955063B2Display panel and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Granted Apr 9, 2024·0 cites·20 claims
- 3956US2025008790A1Display Panel and Display ApparatusBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Application pending·0 cites
- 4055US12347389B2Driving circuit, driving module, driving method, display substrate and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Jul 1, 2025·0 cites·20 claims
- 4155US12283248B1Circuitry structure and display substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·20 claims
- 4255US2025024716A1Display panel, manufacturing method thereof, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2022·Application pending·0 cites
- 4354US11991895B2Display panel and manufacturing method therefor, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted May 21, 2024·0 cites·18 claims
- 4453US11605797B2Display panel and method for manufacturing the same, and display deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Mar 14, 2023·0 cites·20 claims
- 4553US9431628B2Organic light emitting display device and its packaging methodBOE TECHNOLOGY GROUP CO LTD·Filed 2014·Granted Aug 30, 2016·0 cites·19 claims
- 4652US12514095B2Display substrates and manufacturing methods thereof, and display devicesBOE TECHNOLOGY GROUP CO LTD·Filed 2021·Granted Dec 30, 2025·0 cites·18 claims
- 4752US12501777B2Display panel and semiconductor deviceBOE TECHNOLOGY GROUP CO LTD·Filed 2024·Granted Dec 16, 2025·0 cites·14 claims
- 4852US11482693B2Electroluminescent device including color rendering materialsBOE TECHNOLOGY GROUP CO LTD·Filed 2020·Granted Oct 25, 2022·0 cites·13 claims
- 4952US11342541B2Method of fabricating light emitting display panel using solvent vapor compensation reservoirBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted May 24, 2022·0 cites·11 claims
- 5052US11251403B2Display substrate, display apparatus, and method of fabricating display substrateBOE TECHNOLOGY GROUP CO LTD·Filed 2018·Granted Feb 15, 2022·0 cites·20 claims
Showing the top 50 of 75 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →