Inventor · disambiguated record
Liangfen Zhang
Also filed as: ZHANG LIANGFEN
14 granted patents·9 pending applications·2 citations·filing 2015–2022
82Inventor score
Files withSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD19SHENZHEN CHINA STAR OPTOELECT4
Top patents by PatentIndex Score
23 records- 0176US11362148B2Quantum dot display panel and manufacturing method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Jun 14, 2022·1 cites·18 claims
- 0262US10559696B2Hybrid CMOS device and manufacturing method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2017·Granted Feb 11, 2020·1 cites·5 claims
- 0358US10593740B2Display panel and manufacturing process thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Granted Mar 17, 2020·0 cites·5 claims
- 0457US12262619B2Display panel and display deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Granted Mar 25, 2025·0 cites·20 claims
- 0555US12082472B2Color filter substrate, manufacturing method thereof, and display panelSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Sep 3, 2024·0 cites·17 claims
- 0655US11665936B2OLED display panel and manufacturing method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Granted May 30, 2023·0 cites·14 claims
- 0754US11957000B2Organic light emitting diode panel and method of preparing the sameSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2020·Granted Apr 9, 2024·0 cites·20 claims
- 0854US11647660B2Color filter substrate and fabricating method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Granted May 9, 2023·0 cites·9 claims
- 0950US10388707B2Display panel and manufacturing process thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2017·Granted Aug 20, 2019·0 cites·15 claims
- 1050US2019131132A1Manufacture method of polysilicon thin film and polysilicon tft structureSHENZHEN CHINA STAR OPTOELECT·Filed 2018·Application pending·0 cites
- 1148US10204787B2Manufacture method of polysilicon thin film and polysilicon TFT structureSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Feb 12, 2019·0 cites·11 claims
- 1248US2025185476A1Oled display panel and manufacturing method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2022·Application pending·0 cites
- 1347US2024213424A1Display panel and manufacturing method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2021·Application pending·0 cites
- 1445US11296307B2OLED display and method for manufacturing sameSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Granted Apr 5, 2022·0 cites·18 claims
- 1543US2021408127A1Color filter substrate, display panel, and manufacturing method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Application pending·0 cites
- 1642US10475825B2TFT backplane and manufacturing method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2018·Granted Nov 12, 2019·0 cites·8 claims
- 1740US2021328070A1Thin film transistor substrate and preparation method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Application pending·0 cites
- 1840US2019206963A1Display panel and method for manufacturing the sameSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2018·Application pending·0 cites
- 1939US2019165305A1Oled display panel and manufacturing method thereofSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2018·Application pending·0 cites
- 2037US10756291B2Method of manufacturing an OLED panel and OLED panelSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2017·Granted Aug 25, 2020·0 cites·6 claims
- 2137US2022208799A1Array substrate, fabricating method thereof, and display deviceSHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD·Filed 2019·Application pending·0 cites
- 2235US2018374953A1Metal oxide thin film transistor and method of manufacturing the same, and display panelSHENZHEN CHINA STAR OPTOELECT·Filed 2017·Application pending·0 cites
- 2332US9761448B2Method for manufacturing LTPS TFT substrate structure and structure of LTPS TFT substrateSHENZHEN CHINA STAR OPTOELECT·Filed 2015·Granted Sep 12, 2017·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →