Inventor
ZHANG LIANGFEN
CN14 patents
⚠️ This page may combine multiple inventors who share the name “ZHANG LIANGFEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD
12 patentsUS11362148B2Jun 14, 2022
Quantum dot display panel and manufacturing method thereof
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD1 citations59
US10559696B2Feb 11, 2020
Hybrid CMOS device and manufacturing method thereof
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD1 citations58
US11957000B2Apr 9, 2024
Organic light emitting diode panel and method of preparing the same
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations57
US12262619B2Mar 25, 2025
Display panel and display device
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US12082472B2Sep 3, 2024
Color filter substrate, manufacturing method thereof, and display panel
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US11665936B2May 30, 2023
OLED display panel and manufacturing method thereof
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US11647660B2May 9, 2023
Color filter substrate and fabricating method thereof
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US11296307B2Apr 5, 2022
OLED display and method for manufacturing same
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US10593740B2Mar 17, 2020
Display panel and manufacturing process thereof
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US10388707B2Aug 20, 2019
Display panel and manufacturing process thereof
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US10475825B2Nov 12, 2019
TFT backplane and manufacturing method thereof
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations40
US10756291B2Aug 25, 2020
Method of manufacturing an OLED panel and OLED panel
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations39