Assignee
INFOVISION OPTOELECT KUNSHAN
CN·27 granted patents·4 pending applications·61 citations·filing 2008–2023
Top patents by PatentIndex Score
31 records- 0195US10288914B2Liquid crystal display with switchable viewing angle and method of viewing angle controlINFOVISION OPTOELECT KUNSHAN·Filed 2016·Granted May 14, 2019·28 cites·6 claims
- 0285US11315509B2Driving method for liquid crystal display deviceINFOVISION OPTOELECT KUNSHAN·Filed 2018·Granted Apr 26, 2022·5 cites·12 claims
- 0384US11188169B2Touch display panel and touch display device with switchable viewing anglesINFOVISION OPTOELECT KUNSHAN·Filed 2017·Granted Nov 30, 2021·5 cites·17 claims
- 0479US9983422B2LCD panel and LCD and viewing angle control method of LCD panelINFOVISION OPTOELECT KUNSHAN·Filed 2016·Granted May 29, 2018·2 cites·20 claims
- 0578US9063383B2Liquid crystal display deviceINFOVISION OPTOELECT KUNSHAN·Filed 2012·Granted Jun 23, 2015·3 cites·18 claims
- 0677US10649283B2Liquid crystal display device with switchable viewing angle and viewing angle switching methodINFOVISION OPTOELECT KUNSHAN·Filed 2016·Granted May 12, 2020·3 cites·18 claims
- 0774US11269204B2Viewing angle switchable liquid crystal display device and viewing angle switching methodINFOVISION OPTOELECT KUNSHAN·Filed 2016·Granted Mar 8, 2022·1 cites·14 claims
- 0874US11187928B2Method for driving liquid crystal display device capable of switching between wide viewing angle and narrow viewing angleINFOVISION OPTOELECT KUNSHAN·Filed 2017·Granted Nov 30, 2021·1 cites·17 claims
- 0972US8023059B2Array substrate of liquid crystal display, method of repairing same, and liquid crystal displayINFOVISION OPTOELECT KUNSHAN·Filed 2008·Granted Sep 20, 2011·3 cites·20 claims
- 1068US10809551B2Liquid crystal display device having switchable viewing angles and viewing angle switching method thereofINFOVISION OPTOELECT KUNSHAN·Filed 2016·Granted Oct 20, 2020·2 cites·14 claims
- 1168US8758645B2Blue phase liquid crystal composition, blue phase liquid crystal material and method for manufacturing thereofINFOVISION OPTOELECT KUNSHAN·Filed 2012·Granted Jun 24, 2014·2 cites·18 claims
- 1267US10371971B2Liquid crystal display with switchable viewing angle and method of viewing angle controlINFOVISION OPTOELECT KUNSHAN·Filed 2016·Granted Aug 6, 2019·1 cites·12 claims
- 1364US11294209B2Liquid crystal display deviceINFOVISION OPTOELECT KUNSHAN·Filed 2018·Granted Apr 5, 2022·1 cites·15 claims
- 1464US10002578B2Moving impurity ions in a liquid crystal display deviceINFOVISION OPTOELECT KUNSHAN·Filed 2016·Granted Jun 19, 2018·1 cites·20 claims
- 1562US10473964B2Touch display panel and method for manufacturing the sameINFOVISION OPTOELECT KUNSHAN·Filed 2017·Granted Nov 12, 2019·1 cites·9 claims
- 1660US7948595B2Liquid crystal display panelINFOVISION OPTOELECT KUNSHAN·Filed 2008·Granted May 24, 2011·0 cites·12 claims
- 1757US8345207B2Thin film transistor array substrate and liquid crystal display deviceINFOVISION OPTOELECT KUNSHAN·Filed 2011·Granted Jan 1, 2013·2 cites·20 claims
- 1854US2025393305A1Manufacturing method for array substrate, and array substrateINFOVISION OPTOELECT KUNSHAN·Filed 2023·Application pending·0 cites
- 1949US12292630B2Display panel with switchable wide and narrow viewing angles, driving method and display deviceINFOVISION OPTOELECT KUNSHAN·Filed 2022·Granted May 6, 2025·0 cites·16 claims
- 2049US11126299B2Method for recognizing multiple capacitive styluses, touch control unit, touch panel and systemINFOVISION OPTOELECT KUNSHAN·Filed 2018·Granted Sep 21, 2021·0 cites·4 claims
- 2148US2025164832A1Display panel having switchable wide and narrow viewing angles and driving method, and display deviceINFOVISION OPTOELECT KUNSHAN·Filed 2022·Application pending·0 cites
- 2246US12211854B2Array substrate and manufacturing method therefor, and display panelINFOVISION OPTOELECT KUNSHAN·Filed 2020·Granted Jan 28, 2025·0 cites·20 claims
- 2345US7982218B2TFT array substrate and method for forming the sameINFOVISION OPTOELECT KUNSHAN·Filed 2009·Granted Jul 19, 2011·0 cites·6 claims
- 2445US7884889B2Fringe field switching type liquid crystal display array substrate and method of manufacturing the sameINFOVISION OPTOELECT KUNSHAN·Filed 2008·Granted Feb 8, 2011·0 cites·13 claims
- 2544US12210252B2Array substrate and manufacturing method therefor, and display panelINFOVISION OPTOELECT KUNSHAN·Filed 2021·Granted Jan 28, 2025·0 cites·20 claims
- 2644US11289033B2Display device with switchable viewing anglesINFOVISION OPTOELECT KUNSHAN·Filed 2019·Granted Mar 29, 2022·0 cites·9 claims
- 2740US10191310B2Power conversion circuit for switching viewing angle and liquid crystal displayINFOVISION OPTOELECT KUNSHAN·Filed 2016·Granted Jan 29, 2019·0 cites·20 claims
- 2839US2019033632A1Viewing angle switchable liquid crystal display device and viewing angle switching methodINFOVISION OPTOELECT KUNSHAN·Filed 2016·Application pending·0 cites
- 2937US2025172835A1Wide and narrow viewing angle-switchable display device and control methodINFOVISION OPTOELECT KUNSHAN·Filed 2022·Application pending·0 cites
- 3036US9927935B2Touch panel and display deviceINFOVISION OPTOELECT KUNSHAN·Filed 2016·Granted Mar 27, 2018·0 cites·15 claims
- 3128US10203769B2Portable electronic deviceINFOVISION OPTOELECT KUNSHAN·Filed 2017·Granted Feb 12, 2019·0 cites·13 claims
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