P

Inventor

LIU ZHAOSONG

CN13 patents
⚠️ This page may combine multiple inventors who share the name “LIU ZHAOSONG”. 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

11 patents
US10608068B2Mar 31, 2020

OLED panel with a thin passivation layer below light emitting structure

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD5 citations71
US10497620B2Dec 3, 2019

TFT substrate and manufacturing method thereof and manufacturing method of OLED panel

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD3 citations71
US10446633B2Oct 15, 2019

Transparent OLED display with transparent storage capacitor and manufacturing method thereof

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD5 citations70
US12396338B2Aug 19, 2025

OLED display panel with an opening defined in an insulation layer corresonding to anode, and manufacturing method thereof

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations61
US12457892B2Oct 28, 2025

Flexible TFT substrate, flexible display panel, and flexible display device

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations50
US10985226B2Apr 20, 2021

Ink jet printing organic light emitting diode display panel and manufacturing method thereof

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations50
US11257850B2Feb 22, 2022

Backplane structure containing capacitor

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US11139364B2Oct 5, 2021

Display panel and method of producing same

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US10446801B2Oct 15, 2019

UV pretreatment apparatus used in vacuum evaporation

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US10686029B1Jun 16, 2020

Method for repairing disconnecting signal line of thin film transistor (TFT) array substrate

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations39
US10756148B2Aug 25, 2020

Inkjet printing OLED display panel and manufacturing method for the same

SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations38

SHENZHEN CHINA STAR OPTOELECT

2 patents
US10741796B2Aug 11, 2020

Light-emitting panel capable of emitting uniform light and method for manufacturing the same

SHENZHEN CHINA STAR OPTOELECT0 citations39
US10411047B2Sep 10, 2019

Array substrate, manufacturing method thereof and display device

SHENZHEN CHINA STAR OPTOELECT0 citations39