Assignee
GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD
CN·82 granted patents·79 pending applications·1 citations·filing 2021–2025
Top patents by PatentIndex Score
161 records- 0191US12581782B2Display panels and methods of manufacturing a display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Mar 17, 2026·1 cites·10 claims
- 0277US2025311432A1Display panel and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2025·Application pending·0 cites
- 0375US2024353714A1Polyimide and display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 0472US12197084B2Organic compound, polymer prepared by the organic compound, and display panel containing the polymerGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Jan 14, 2025·0 cites·13 claims
- 0569US12349465B2Display panel and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Granted Jul 1, 2025·0 cites·18 claims
- 0669US12181764B2Liquid crystal panel and related manufacturing methodGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Dec 31, 2024·0 cites·20 claims
- 0767US12050379B1Display modules, methods of manufacturing a display module, and spliced display devicesGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Jul 30, 2024·0 cites·20 claims
- 0865US12158652B2Display panel and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Dec 3, 2024·0 cites·20 claims
- 0965US2026068443A1Display panel, manufacturing method of display panel and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 1063US12578611B2Electronic paper display devices and manufacturing methods thereofGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Mar 17, 2026·0 cites·18 claims
- 1163US12293685B2Splicing assemblies and splicing display screensGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted May 6, 2025·0 cites·20 claims
- 1263US11841524B2Backlight module and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Granted Dec 12, 2023·0 cites·19 claims
- 1363US2025163325A1Liquid crystal composition and display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 1462US12487701B1Driving method for touch panel, driving device for touch panel, and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·11 claims
- 1562US12340720B2Display panel, detection method thereof, and tiled display screenGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Jun 24, 2025·0 cites·19 claims
- 1662US2024315097A1Display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 1761US12405501B2Liquid crystal display panel and manufacturing method thereofGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Granted Sep 2, 2025·0 cites·18 claims
- 1861US12154914B2Display panel and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Nov 26, 2024·0 cites·14 claims
- 1961US2026003224A1Display module and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 2061US2026050345A1Touch display device and driving method thereofGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 2160US12482793B2Spliced display devicesGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Nov 25, 2025·0 cites·17 claims
- 2260US12364014B2Array substrate, manufacturing method thereof, and display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Granted Jul 15, 2025·0 cites·14 claims
- 2360US12283232B2Luminance compensation circuits, drive backplanes, and luminance compensation methodsGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Apr 22, 2025·0 cites·17 claims
- 2460US12189230B2Display panel and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Jan 7, 2025·0 cites·20 claims
- 2560US2026050343A1Display panel and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 2660US2025072178A1Display panels and manufacturing methods thereof, and display apparatusesGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 2760US2024413169A1Display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 2860US2025291219A1Liquid crystal display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2025·Application pending·0 cites
- 2960US2025133907A1Display panel and manufacturing method thereof, display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 3059US12402411B2Display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Granted Aug 26, 2025·0 cites·19 claims
- 3159US12261178B2Tri-gate pixel structure, array substrate, and display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Mar 25, 2025·0 cites·15 claims
- 3259US2025199367A1Display panels and display devicesGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 3359US2025216731A1Array substrateGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 3459US2024222398A1Array substrate and method for manufacturing the sameGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 3559US2025176263A1Display panels and manufacturing methods thereofGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 3659US2026093150A1Display panel, method for preparing display panel, and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2025·Application pending·0 cites
- 3758US12550431B2Array substrates and display panelsGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Granted Feb 10, 2026·0 cites·16 claims
- 3858US12487480B1Optical film structure, backlight module, and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Granted Dec 2, 2025·0 cites·19 claims
- 3958US12446313B2Array substrate, method for manufacturing array substrate, and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Granted Oct 14, 2025·0 cites·16 claims
- 4058US12396259B2Array substrate, method for manufacturing array substrate, and display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Granted Aug 19, 2025·0 cites·20 claims
- 4158US12353080B1Display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Granted Jul 8, 2025·0 cites·9 claims
- 4258US12165562B2Demultiplexer and driving method thereof, and display panel having demultiplexerGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Granted Dec 10, 2024·0 cites·16 claims
- 4358US2024213374A1Panel structure and preparing method thereofGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 4458US2026026105A1Display panel and display deviceGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 4558US2025204045A1Array substrate and display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 4658US2026032953A1Array substrate and display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Application pending·0 cites
- 4758US2024331617A1Display panel and manufacturing method thereofGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 4858US2024222390A1Display panel and method for manufacturing display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2023·Application pending·0 cites
- 4957US12523810B2Backlight module including switchable first and second state and display device including the sameGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Granted Jan 13, 2026·0 cites·20 claims
- 5057US12525204B2Gate driving circuit and display panelGUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2024·Granted Jan 13, 2026·0 cites·20 claims
Showing the top 50 of 161 patent records by PatentIndex Score.
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