Qing Cui

Person

Shijiazhuang City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal composition containing benzochromene compound and us...
- Patent number 12,043,783
- Issue date Jul 23, 2024
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Xiaolong Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition with good frequency dependence and liqui...
- Patent number 12,024,664
- Issue date Jul 2, 2024
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Hongru Gao
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Negative liquid crystal composition, and liquid crystal display ele...
- Patent number 11,976,229
- Issue date May 7, 2024
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Wei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition, liquid crystal display element and liqu...
- Patent number 11,555,151
- Issue date Jan 17, 2023
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Xuanfei Sun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Positive dielectric anisotropic liquid crystal composition and liqu...
- Patent number 11,466,214
- Issue date Oct 11, 2022
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Yapeng Huang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition, liquid crystal display element and liqu...
- Patent number 11,447,702
- Issue date Sep 20, 2022
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Ruixiang Liang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal composition, liquid crystal display element, and liq...
- Patent number 11,441,072
- Issue date Sep 13, 2022
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Wei Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal display device
- Patent number 10,877,319
- Issue date Dec 29, 2020
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Xuefeng Li
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 10,698,266
- Issue date Jun 30, 2020
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Xuefeng Li
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal compound preparation and application
- Patent number 9,028,714
- Issue date May 12, 2015
- Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
- Kai Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Patents Applicationslast 30 patents

Information Patent Application
LIQUID CRYSTAL COMPOSITION WITH GOOD FREQUENCY DEPENDENCE AND LIQUI...
- Publication number 20230183572
- Publication date Jun 15, 2023
- Shijiazhuang Chengzhi Yonghua Display Material Co.,ltd.
- Hongru GAO
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT
- Publication number 20230183573
- Publication date Jun 15, 2023
- Shijiazhuang Chengzhi Yonghua Display Material Co.,ltd.
- Wei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION CONTAINING BENZOCHROMENE COMPOUND AND US...
- Publication number 20230167363
- Publication date Jun 1, 2023
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Xiaolong WANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEGATIVE LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELE...
- Publication number 20230167362
- Publication date Jun 1, 2023
- Shijiazhuang Chengzhi Yonghua Display Material Co.,Itd.
- Wei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
- Publication number 20210355382
- Publication date Nov 18, 2021
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Ruixiang LIANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT, AND LIQ...
- Publication number 20210301205
- Publication date Sep 30, 2021
- Shijiazhuang Chengzhi Yonghua Display Material Co.,Ltd.
- Wei ZHANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...
- Publication number 20210292650
- Publication date Sep 23, 2021
- SHIJIAZHUANG CHENGZHI YONGHUA DISPLAY MATERIAL CO., LTD.
- Xuanfei SUN
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20190353962
- Publication date Nov 21, 2019
- Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd
- Xuefeng LI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20190353963
- Publication date Nov 21, 2019
- Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd
- Xuefeng LI
- G02 - OPTICS
Information Patent Application
POSITIVE DIELECTRIC ANISOTROPIC LIQUID CRYSTAL COMPOSITION AND LIQU...
- Publication number 20190256776
- Publication date Aug 22, 2019
- Shijiazhuang Chengzhi Yonghua Display Material Co., Ltd.
- Yapeng HUANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
NEW LIQUID CRYSTAL COMPOUND PREPARATION AND APPLICATION
- Publication number 20150060730
- Publication date Mar 5, 2015
- Shijiazhuang Chengzhi Yonghua Display Materials Co., Ltd.
- Kai Xu
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...

Person

Patents Grantslast 30 patents

Liquid crystal composition containing benzochromene compound and us...

Liquid crystal composition with good frequency dependence and liqui...

Negative liquid crystal composition, and liquid crystal display ele...

Liquid crystal composition, liquid crystal display element and liqu...

Positive dielectric anisotropic liquid crystal composition and liqu...

Liquid crystal composition, liquid crystal display element and liqu...

Liquid crystal composition, liquid crystal display element, and liq...

Liquid crystal display device

Liquid crystal display device

Liquid crystal compound preparation and application

Patents Applicationslast 30 patents

LIQUID CRYSTAL COMPOSITION WITH GOOD FREQUENCY DEPENDENCE AND LIQUI...

LIQUID CRYSTAL COMPOSITION AND LIQUID CRYSTAL DISPLAY ELEMENT

LIQUID CRYSTAL COMPOSITION CONTAINING BENZOCHROMENE COMPOUND AND US...

NEGATIVE LIQUID CRYSTAL COMPOSITION, AND LIQUID CRYSTAL DISPLAY ELE...

LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...

LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT, AND LIQ...

LIQUID CRYSTAL COMPOSITION, LIQUID CRYSTAL DISPLAY ELEMENT AND LIQU...

LIQUID CRYSTAL DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY DEVICE

POSITIVE DIELECTRIC ANISOTROPIC LIQUID CRYSTAL COMPOSITION AND LIQU...

NEW LIQUID CRYSTAL COMPOUND PREPARATION AND APPLICATION