Hu DOU

Person

Shenzhen, Guangdong, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Viewing angle diffuser film and display panel
- Patent number 12,025,816
- Issue date Jul 2, 2024
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hu Dou
- G02 - OPTICS
Information Patent Grant
Viewing angle adjustment film structure, manufacturing method there...
- Patent number 11,914,235
- Issue date Feb 27, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hu Dou
- G02 - OPTICS
Information Patent Grant
Viewing angle diffusion film and display panel
- Patent number 11,886,068
- Issue date Jan 30, 2024
- Hu Dou
- G02 - OPTICS
Information Patent Grant
Optical film, manufacturing method, and application thereof
- Patent number 11,442,199
- Issue date Sep 13, 2022
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Hu Dou
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
VIEWING ANGLE ADJUSTMENT FILM STRUCTURE, MANUFACTURING METHOD THERE...
- Publication number 20240160053
- Publication date May 16, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hu DOU
- G02 - OPTICS
Information Patent Application
VIEWING ANGLE DIFFUSION FILM AND DISPLAY PANEL
- Publication number 20240118461
- Publication date Apr 11, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hu DOU
- G02 - OPTICS
Information Patent Application
VIEWING ANGLE ADJUSTMENT FILM STRUCTURE, MANUFACTURING METHOD THERE...
- Publication number 20230152613
- Publication date May 18, 2023
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hu DOU
- G02 - OPTICS
Information Patent Application
VIEWING ANGLE DIFFUSION FILM AND DISPLAY PANEL
- Publication number 20230104693
- Publication date Apr 6, 2023
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hu DOU
- G02 - OPTICS
Information Patent Application
VIEWING ANGLE DIFFUSER FILM AND DISPLAY PANEL
- Publication number 20220357489
- Publication date Nov 10, 2022
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hu DOU
- G02 - OPTICS
Information Patent Application
VIEWING ANGLE DIFFUSION PLATE AND DISPLAY PANEL
- Publication number 20220004224
- Publication date Jan 6, 2022
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hu DOU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL FILM, MANUFACTURING METHOD, AND APPLICATION THEREOF
- Publication number 20210364671
- Publication date Nov 25, 2021
- Hu DOU
- G02 - OPTICS

Person

Patents Grantslast 30 patents

Viewing angle diffuser film and display panel

Viewing angle adjustment film structure, manufacturing method there...

Viewing angle diffusion film and display panel

Optical film, manufacturing method, and application thereof

Patents Applicationslast 30 patents

VIEWING ANGLE ADJUSTMENT FILM STRUCTURE, MANUFACTURING METHOD THERE...

VIEWING ANGLE DIFFUSION FILM AND DISPLAY PANEL

VIEWING ANGLE ADJUSTMENT FILM STRUCTURE, MANUFACTURING METHOD THERE...

VIEWING ANGLE DIFFUSION FILM AND DISPLAY PANEL

VIEWING ANGLE DIFFUSER FILM AND DISPLAY PANEL

VIEWING ANGLE DIFFUSION PLATE AND DISPLAY PANEL

OPTICAL FILM, MANUFACTURING METHOD, AND APPLICATION THEREOF