Assignee

TCL CHINA STAR OPTOELECTRONICS TECH CO LTD

CN·811 granted patents·280 pending applications·124 citations·filing 2016–2025

Technology mixG02F510 G09G401 H01L249 H10D177 G09F132 H10K119

Top patents by PatentIndex Score

1,091 records

0197US11862051B2Display panel and light boardTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Jan 2, 2024·4 cites·18 claims
0297US11114051B1Method, storage medium and display device for adjusting a displayed imageTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Sep 7, 2021·8 cites·20 claims
0395US11394011B2Organic light-emitting diode device including functional layer made of acidic metal sol, manufacturing method thereof, and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Jul 19, 2022·4 cites·20 claims
0493US11841569B2Splicing display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Dec 12, 2023·2 cites·20 claims
0592US12044918B2Display module and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Jul 23, 2024·2 cites·17 claims
0692US11961426B2Display screen splicing device and spliced display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Apr 16, 2024·4 cites·16 claims
0792US11776446B1Display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Oct 3, 2023·2 cites·19 claims
0891US11977297B2Splicing type light board and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted May 7, 2024·2 cites·15 claims
0991US11881182B1Light-emitting device driver chip, backlight module, and display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Jan 23, 2024·2 cites·14 claims
1091US11756495B2Pixel structure driving method and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Sep 12, 2023·3 cites·20 claims
1191US11367405B2Spliced display panel and method of compensating spliced display panel for mura phenomenonTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Jun 21, 2022·3 cites·7 claims
1290US11880096B1Splicing display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Jan 23, 2024·1 cites·9 claims
1390US11112649B1Backlight module and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Sep 7, 2021·3 cites·20 claims
1488US12356824B2Display panel containing sub-pixel in the shape of right angle with equal sides and method for preparing the sameTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Jul 8, 2025·1 cites·10 claims
1588US12190773B2Setting method of display panel and display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Jan 7, 2025·2 cites·20 claims
1687US11908426B2Display panel driving method, display device and driving deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Feb 20, 2024·2 cites·18 claims
1787US11735100B2Display panel and driving method thereofTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Aug 22, 2023·2 cites·15 claims
1887US11086162B1Display panel and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Aug 10, 2021·2 cites·10 claims
1986US11947152B1Display module including a through-hole and photosensitive element and a display device including the sameTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Apr 2, 2024·1 cites·19 claims
2086US11526079B2Backplane unit and its manufacturing method and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Dec 13, 2022·2 cites·17 claims
2186US11017732B1Backlight driving method, backlight driving circuit, and backlight driving deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted May 25, 2021·5 cites·10 claims
2285US12204189B2Manufacturing method of display device, display device, and spliced display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Jan 21, 2025·1 cites·1 claims
2385US12117689B1Polarizers and liquid crystal display devicesTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Oct 15, 2024·1 cites·20 claims
2485US11892674B2Production method of backlight plate, backlight plate, and backlight moduleTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Feb 6, 2024·3 cites·19 claims
2585US11837188B2Goa circuit and display panel for reducing threshold voltage shift of transistor by pulling down signal during blank time of scan signalTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Dec 5, 2023·2 cites·15 claims
2685US11790863B2Compensation method of display panel and compensation device thereofTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Oct 17, 2023·2 cites·7 claims
2785US11715431B2Backlight module and driving method thereof using subfields with different durationsTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Aug 1, 2023·2 cites·10 claims
2885US11651721B1Driving method of display panel and driving apparatusTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted May 16, 2023·1 cites·16 claims
2984US11817032B1Display device and display methodTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2023·Granted Nov 14, 2023·1 cites·16 claims
3084US11714502B2Touch display panel and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Aug 1, 2023·2 cites·18 claims
3184US11610525B2Driving circuit and display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Mar 21, 2023·2 cites·14 claims
3284US11249231B2Optical purification layer, edge-lit backlight module and polarizerTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Feb 15, 2022·2 cites·11 claims
3383US12183279B2Pixel driving circuit and display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Dec 31, 2024·1 cites·17 claims
3483US12169616B2Touch panel and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Dec 17, 2024·1 cites·20 claims
3583US11856715B2Splicing assembly and splicing display screenTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Dec 26, 2023·1 cites·18 claims
3683US11037958B2Array substrate and manufacturing method thereofTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Jun 15, 2021·4 cites·11 claims
3782US11880107B2Pixel electrode, driving method of pixel electrode, and liquid display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Jan 23, 2024·1 cites·18 claims
3882US11415839B2Color filter substrate and method of manufacturing same and liquid crystal display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Aug 16, 2022·2 cites·8 claims
3981US11437414B2Display panel and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2019·Granted Sep 6, 2022·2 cites·2 claims
4080US12027088B2Shift register, gate driver circuit, and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Jul 2, 2024·1 cites·20 claims
4180US11868011B2Liquid crystal display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Jan 9, 2024·1 cites·20 claims
4280US11551627B2Array substrate and liquid crystal display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Jan 10, 2023·1 cites·13 claims
4380US11098788B2Curvature-adjustable backboard assembly and curved display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Aug 24, 2021·1 cites·6 claims
4479US12271020B2Display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2022·Granted Apr 8, 2025·1 cites·17 claims
4579US11644721B2Display panel and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted May 9, 2023·1 cites·18 claims
4679US11257449B2Display device driving method, display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Feb 22, 2022·2 cites·18 claims
4778US11699410B2Driving circuit of display panel and display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2020·Granted Jul 11, 2023·1 cites·18 claims
4877US12292645B2Display panel and preparation method thereofTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2024·Granted May 6, 2025·0 cites·14 claims
4977US12183292B2Backlight driving method and display panelTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted Dec 31, 2024·1 cites·20 claims
5077US11990071B2Display deviceTCL CHINA STAR OPTOELECTRONICS TECH CO LTD·Filed 2021·Granted May 21, 2024·1 cites·18 claims

Showing the top 50 of 1,091 patent records by PatentIndex Score.

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