P

Inventor

LUO JIAJIA

CN47 patents
⚠️ This page may combine multiple inventors who share the name “LUO JIAJIA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD

42 patents
US11279873B2Mar 22, 2022

Thermally activated delayed fluorescent and synthesizing method thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD2 citations73
US11271176B2Mar 8, 2022

Thermally activated delayed fluorescent material, method of fabricating same, and electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD2 citations73
US11220627B2Jan 11, 2022

Thermally activated delayed fluorescent monomolecular white light material, method of manufacturing thereof, and organic electroluminescence device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD2 citations73
US11201289B2Dec 14, 2021

Thermally activated delayed fluorescence polymeric material and preparing method of same

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD2 citations73
US11081654B2Aug 3, 2021

Blue light TADF material, preparation method thereof and electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD2 citations73
US10826007B2Nov 3, 2020

Blue thermally activated delayed fluorescence material and application thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD2 citations73
US11283029B2Mar 22, 2022

Thermally activated delayed fluorescence material, organic electroluminescent device, and display panel

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD3 citations72
US11205756B2Dec 21, 2021

Green light thermally activated delayed fluorescence (TADF) material and application thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD3 citations72
US12507557B2Dec 23, 2025

Display panel and manufacturing method thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11926772B2Mar 12, 2024

High-performance sky blue thermally activated delayed fluorescent material, manufacturing method thereof, and application thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11898074B2Feb 13, 2024

Blue thermally activated delayed fluorescence material, synthesis method thereof, and use thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11871663B2Jan 9, 2024

P-type dopant and organic light emitting diode

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11864442B2Jan 2, 2024

Display panel and manufacturing method thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11785842B2Oct 10, 2023

N heterocyclic planar photocoupler output material and method of preparing thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11545638B2Jan 3, 2023

Organic compound and manufacturing method thereof, and organic light emitting diode electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11527724B2Dec 13, 2022

Hole transporting material, method for preparing same, and electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11515488B2Nov 29, 2022

Thermally activated delayed fluorescence material having red, green, or blue color, synthesis method thereof, and application thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11512245B2Nov 29, 2022

Thermally activated delayed fluorescent deep-red light polymer material and method of fabricating same

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11485905B2Nov 1, 2022

Green light thermally activated delayed fluorescent material and synthesizing method thereof, and electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11450815B2Sep 20, 2022

Hole transporting material, method of manufacturing same and organic electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11434419B2Sep 6, 2022

Deep-red light thermally activated delayed fluorescent material and synthesizing method thereof, and electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11430959B2Aug 30, 2022

Thermally activated delayed fluorescence material and organic light-emitting diode prepared using same

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11374179B2Jun 28, 2022

Dithiazine-based hole transport material, preparing method thereof, and organic light-emitting device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11370759B2Jun 28, 2022

Hole transporting material using ethylene bisacridine as core and organic light emitting diode

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11362284B2Jun 14, 2022

Efficient blue-green to orange-red thermally activated delayed fluorescence material, manufacture method, and application thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11349085B2May 31, 2022

Acridine derivatives and organic electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD1 citations62
US11332481B2May 17, 2022

Hole transporting material using dihydrophenazine as core and organic light emitting diode

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11177442B1Nov 16, 2021

Thermally activated delayed fluorescence material and organic light emitting diode display device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD1 citations62
US11158691B1Oct 26, 2021

Display device and method for manufacturing same

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US11145818B2Oct 12, 2021

Electroluminescent material, method for manufacturing the same, and luminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations62
US10954245B2Mar 23, 2021

Thermal active delay fluorescent material, method for manufacturing same, and organic light-emitting diode device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD1 citations62
US10851292B2Dec 1, 2020

Dark blue light thermally activated delayed fluorescence (TADF) material and application thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD1 citations62
US11326096B2May 10, 2022

Red light thermally activated delayed fluorescence material, method for preparing the same, and organic light emitting diode device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD1 citations61
US11882757B2Jan 23, 2024

Thermally activated delayed fluorescence green polymer material and preparation method thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations54
US11453691B2Sep 27, 2022

Method for preparing sensitizing material and organic light emitting diode

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations52
US11401465B2Aug 2, 2022

Thermally activated delayed fluorescent and synthesizing method thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations52
US11355713B2Jun 7, 2022

Hole transport material, manufacturing method thereof, and electroluminescent device thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations52
US12414458B2Sep 9, 2025

Display panel and manufacturing method thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations51
US11152600B2Oct 19, 2021

Organic light-emitting diode display panel and manufacture method thereof

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations51
US11678570B2Jun 13, 2023

Hole transport material, preparation method thereof, and electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations50
US12268045B2Apr 1, 2025

Hole transport material, manufacturing method thereof, and electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations49
US11380847B2Jul 5, 2022

Thermally activated delayed fluorescent material, preparation method thereof, and electroluminescent device

WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD0 citations43

GEN ELECTRIC

2 patents

AMAZON TECH INC

1 patent

UNIV TSINGHUA

1 patent

TENCENT TECH SHENZHEN CO LTD

1 patent