Polyimide, polyamide-imide

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CPC
G02F1/133723

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GPHYSICS G02Optics G02FDEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT G02F1/00Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source

Current Industry

G02F1/133723Polyimide, polyamide-imide

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Birefringent cell
- Patent number 12,153,309
- Issue date Nov 26, 2024
- ENVISICS LTD.
- Antariksh Saxena
- G02 - OPTICS
Information Patent Grant
Optical film, viewing angle control system, and image display device
- Patent number 12,117,680
- Issue date Oct 15, 2024
- FUJIFILM Corporation
- Wataru Hoshino
- G02 - OPTICS
Information Patent Grant
Liquid crystal coherent transparent display screen and liquid cryst...
- Patent number 12,105,374
- Issue date Oct 1, 2024
- SHANXI UNIVERSITY
- Zhaomin Tong
- G02 - OPTICS
Information Patent Grant
Anisotropic light absorption film and laminate
- Patent number 12,085,742
- Issue date Sep 10, 2024
- FUJIFILM Corporation
- Yumi Katou
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Electronic devices
- Patent number 12,085,798
- Issue date Sep 10, 2024
- Innolux Corporation
- Yu-Chia Huang
- G02 - OPTICS
Information Patent Grant
Liquid crystal display panel and display device
- Patent number 12,025,883
- Issue date Jul 2, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Dong Liao
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 11,994,775
- Issue date May 28, 2024
- JSR Corporation
- Yoshihiko Kuroda
- G02 - OPTICS
Information Patent Grant
Liquid crystal light control element
- Patent number 11,966,120
- Issue date Apr 23, 2024
- Nissan Chemical Corporation
- Kanako Suzuki
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Liquid crystal display panel, method for manufacturing liquid cryst...
- Patent number 11,960,172
- Issue date Apr 16, 2024
- HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
- Liang Yu
- G02 - OPTICS
Information Patent Grant
Optical systems having fLCOS display panels
- Patent number 11,927,864
- Issue date Mar 12, 2024
- Yuan Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic privacy shutter for liquid crystal display device
- Patent number 11,892,721
- Issue date Feb 6, 2024
- Amazon Technologies, Inc.
- Xiaodong Xun
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Polarizer, manufacturing method thereof, and display device
- Patent number 11,852,915
- Issue date Dec 26, 2023
- Rui He
- G02 - OPTICS
Information Patent Grant
Electronic devices
- Patent number 11,822,175
- Issue date Nov 21, 2023
- Innolux Corporation
- Yu-Chia Huang
- G02 - OPTICS
Information Patent Grant
Reflective electrode, and array substrate and display device thereof
- Patent number 11,822,192
- Issue date Nov 21, 2023
- Hefei Xinsheng Optoelectronics Technology Co., Ltd.
- Haifeng Hu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal coherent transparent display screen and liquid cryst...
- Patent number 11,815,763
- Issue date Nov 14, 2023
- SHANXI UNIVERSITY
- Zhaomin Tong
- G02 - OPTICS
Information Patent Grant
Modified polyamic acid, preparation method thereof, and preparation...
- Patent number 11,773,288
- Issue date Oct 3, 2023
- WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Yamin Wang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Dual-sided transparent display panel
- Patent number 11,774,787
- Issue date Oct 3, 2023
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Sean P. Rodrigues
- G02 - OPTICS
Information Patent Grant
Device for the regulation of light transmission
- Patent number 11,762,241
- Issue date Sep 19, 2023
- Merck Patent GmbH
- Michael Junge
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Data security apparatus and method using constant optical signal in...
- Patent number 11,699,361
- Issue date Jul 11, 2023
- OPē, LLC
- Joshua Norman Smith
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device and production method for liquid crys...
- Patent number 11,675,233
- Issue date Jun 13, 2023
- SHARP KABUSHIKI KAISHA
- Masanobu Mizusaki
- B32 - LAYERED PRODUCTS
Information Patent Grant
Liquid crystal alignment agent composition, method of preparing liq...
- Patent number 11,667,843
- Issue date Jun 6, 2023
- LG Chem, Ltd.
- Seongku Kim
- G02 - OPTICS
Information Patent Grant
Liquid crystal alignment composition, method of preparing liquid cr...
- Patent number 11,667,844
- Issue date Jun 6, 2023
- LG Chem, Ltd.
- Jun Young Yoon
- G02 - OPTICS
Information Patent Grant
Display device and method of manufacturing the same
- Patent number 11,650,441
- Issue date May 16, 2023
- Samsung Display Co., Ltd.
- Jin Soo Jung
- G02 - OPTICS
Information Patent Grant
Display panel and display device
- Patent number 11,644,728
- Issue date May 9, 2023
- HKC CORPORATION LIMITED
- Chunhui Yang
- G02 - OPTICS
Information Patent Grant
Liquid crystal alignment composition, method for preparing liquid c...
- Patent number 11,630,350
- Issue date Apr 18, 2023
- LG Chem, Ltd.
- Jung Ho Jo
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method of coating polyimide film and method of fabricating display...
- Patent number 11,592,714
- Issue date Feb 28, 2023
- WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Haiyang Shen
- C03 - GLASS MINERAL OR SLAG WOOL
Information Patent Grant
Waveguide liquid crystal display
- Patent number 11,592,694
- Issue date Feb 28, 2023
- Kent State University
- Deng-Ke Yang
- G02 - OPTICS
Information Patent Grant
Liquid crystal aligning agent composition, method for preparing liq...
- Patent number 11,592,713
- Issue date Feb 28, 2023
- LG Chem, Ltd.
- Hyeongseuk Yun
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
TFT-LCD device
- Patent number 11,567,372
- Issue date Jan 31, 2023
- Qingyong Zhu
- G02 - OPTICS
Information Patent Grant
Display panel and manufacturing method thereof
- Patent number 11,567,376
- Issue date Jan 31, 2023
- HKC CORPORATION LIMITED
- Bei Zhou Huang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC DEVICES
- Publication number 20240402528
- Publication date Dec 5, 2024
- InnoLux Corporation
- Yu-Chia HUANG
- G02 - OPTICS
Information Patent Application
POLYIMIDE AND DISPLAY PANEL
- Publication number 20240353714
- Publication date Oct 24, 2024
- GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Yang LIU
- G02 - OPTICS
Information Patent Application
TRANSPARENT BASE MATERIAL FOR LIQUID CRYSTAL DEVICE, LIGHT CONTROL...
- Publication number 20240337880
- Publication date Oct 10, 2024
- TOPPAN Holdings Inc.
- Kaori MORINAGA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL ALIGNMENT LAYER, LIQUID CRYSTAL MOLECULE AND LIQUID...
- Publication number 20240319540
- Publication date Sep 26, 2024
- GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
- Shiqing LI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL ELEMENT AND LIQUID CRYSTAL ELEMENT MANUFACTURING METHOD
- Publication number 20240272505
- Publication date Aug 15, 2024
- Japan Display Inc.
- Koichi IGETA
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL COHERENT TRANSPARENT DISPLAY SCREEN AND LIQUID...
- Publication number 20240210753
- Publication date Jun 27, 2024
- SHANXI UNIVERSITY
- Zhaomin TONG
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME,...
- Publication number 20240192543
- Publication date Jun 13, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Bowen LI
- G02 - OPTICS
Information Patent Application
ELECTROMAGNETIC WAVE CONTROL APPARATUS
- Publication number 20240045272
- Publication date Feb 8, 2024
- Huawei Technologies Co., Ltd
- Yanjun Liu
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICES
- Publication number 20240045252
- Publication date Feb 8, 2024
- InnoLux Corporation
- Yu-Chia HUANG
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240040889
- Publication date Feb 1, 2024
- InnoLux Corporation
- Hsiao-Lang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ULTRA-HIGH-POLARITY CHIRAL LIQUID CRYSTAL MATERIAL, LIQUID CRYSTAL...
- Publication number 20240019746
- Publication date Jan 18, 2024
- SOUTH CHINA UNIVERSITY OF TECHNOLOGY
- Satoshi AYA
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240012291
- Publication date Jan 11, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Dong Liao
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL, METHOD FOR MANUFACTURING LIQUID CRYST...
- Publication number 20240012292
- Publication date Jan 11, 2024
- HUIZHOU CHINA STAR OPTOELECTRONICS DISPLAY CO., LTD.
- Liang YU
- G02 - OPTICS
Information Patent Application
OPTICAL FILM, VIEWING ANGLE CONTROL SYSTEM, AND IMAGE DISPLAY DEVICE
- Publication number 20230418094
- Publication date Dec 28, 2023
- FUJIFILM CORPORATION
- Wataru HOSHINO
- G02 - OPTICS
Information Patent Application
MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRY...
- Publication number 20230375871
- Publication date Nov 23, 2023
- Wei Cheng
- G02 - OPTICS
Information Patent Application
SYSTEM WITH SALT-BASED COLOR ADJUSTMENT OF SUBSTRATE
- Publication number 20230314858
- Publication date Oct 5, 2023
- Bic Violex Single Member S.A.
- Nikolaos CHRYSANTHAKOPOULOS
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical Systems Having fLCOS Display Panels
- Publication number 20230305349
- Publication date Sep 28, 2023
- Apple Inc.
- Yuan Chen
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CONTROL CIRCUITRY FOR DATA SECURITY APPARATUS
- Publication number 20230298485
- Publication date Sep 21, 2023
- OPe, LLC
- Joshua Norman SMITH
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Birefringent Cell
- Publication number 20230168544
- Publication date Jun 1, 2023
- Envisics Ltd.
- Antariksh Saxena
- G02 - OPTICS
Information Patent Application
SINGLE CELL LIQUID CRYSTAL DEVICE COMPRISING AN INTERSTITIAL SUBSTRATE
- Publication number 20230148148
- Publication date May 11, 2023
- Corning Incorporated
- Douglas Llewellyn Butler
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20230146153
- Publication date May 11, 2023
- TCL China Star Optoelectronics Technology Co., Ltd.
- Dongmei SHAO
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICES
- Publication number 20230114300
- Publication date Apr 13, 2023
- InnoLux Corporation
- Yu-Chia HUANG
- G02 - OPTICS
Information Patent Application
POLARIZER, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
- Publication number 20230105299
- Publication date Apr 6, 2023
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Rui HE
- G02 - OPTICS
Information Patent Application
ALIGNMENT FILM, DISPLAY DEVICE, METHOD FOR PRODUCING DISPLAY DEVICE...
- Publication number 20230046964
- Publication date Feb 16, 2023
- MASANOBU MIZUSAKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIQUID CRYSTAL LIGHT CONTROL ELEMENT
- Publication number 20230028353
- Publication date Jan 26, 2023
- Nissan Chemical Corporation
- Kanako SUZUKI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DUAL-SIDED TRANSPARENT DISPLAY PANEL
- Publication number 20230004029
- Publication date Jan 5, 2023
- Toyota Motor Engineering & Manufacturing North America, Inc.
- Sean P. Rodrigues
- G02 - OPTICS
Information Patent Application
REFLECTIVE ELECTRODE, AND ARRAY SUBSTRATE AND DISPLAY DEVICE THEREOF
- Publication number 20220382092
- Publication date Dec 1, 2022
- HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Haifeng HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
POLYAMIC ACID, POLYIMIDE, AND ELEMENT FORMED THEREFROM
- Publication number 20220348717
- Publication date Nov 3, 2022
- LCY Chemical Corp.
- Chuan-Jen FU
- G02 - OPTICS
Information Patent Application
ALIGNMENT FILM MATERIAL AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20220326576
- Publication date Oct 13, 2022
- Japan Display Inc.
- Yasushi Tomioka
- G02 - OPTICS
Information Patent Application
VARNISH FOR PHOTO ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20220315703
- Publication date Oct 6, 2022
- Japan Display Inc.
- Hidehiro SONODA
- G02 - OPTICS

Polyimide, polyamide-imide

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Birefringent cell

Optical film, viewing angle control system, and image display device

Liquid crystal coherent transparent display screen and liquid cryst...

Anisotropic light absorption film and laminate

Electronic devices

Liquid crystal display panel and display device

Liquid crystal display device

Liquid crystal light control element

Liquid crystal display panel, method for manufacturing liquid cryst...

Optical systems having fLCOS display panels

Electronic privacy shutter for liquid crystal display device

Polarizer, manufacturing method thereof, and display device

Electronic devices

Reflective electrode, and array substrate and display device thereof

Liquid crystal coherent transparent display screen and liquid cryst...

Modified polyamic acid, preparation method thereof, and preparation...

Dual-sided transparent display panel

Device for the regulation of light transmission

Data security apparatus and method using constant optical signal in...

Liquid crystal display device and production method for liquid crys...

Liquid crystal alignment agent composition, method of preparing liq...

Liquid crystal alignment composition, method of preparing liquid cr...

Display device and method of manufacturing the same

Display panel and display device

Liquid crystal alignment composition, method for preparing liquid c...

Method of coating polyimide film and method of fabricating display...

Waveguide liquid crystal display

Liquid crystal aligning agent composition, method for preparing liq...

TFT-LCD device

Display panel and manufacturing method thereof

Patents Applicationslast 30 patents

ELECTRONIC DEVICES

POLYIMIDE AND DISPLAY PANEL

TRANSPARENT BASE MATERIAL FOR LIQUID CRYSTAL DEVICE, LIGHT CONTROL...

LIQUID CRYSTAL ALIGNMENT LAYER, LIQUID CRYSTAL MOLECULE AND LIQUID...

LIQUID CRYSTAL ELEMENT AND LIQUID CRYSTAL ELEMENT MANUFACTURING METHOD

LIQUID CRYSTAL COHERENT TRANSPARENT DISPLAY SCREEN AND LIQUID...

LIQUID CRYSTAL DISPLAY PANEL AND METHOD OF MANUFACTURING THE SAME,...

ELECTROMAGNETIC WAVE CONTROL APPARATUS

ELECTRONIC DEVICES

ELECTRONIC DEVICE

ULTRA-HIGH-POLARITY CHIRAL LIQUID CRYSTAL MATERIAL, LIQUID CRYSTAL...

LIQUID CRYSTAL DISPLAY PANEL AND DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY PANEL, METHOD FOR MANUFACTURING LIQUID CRYST...

OPTICAL FILM, VIEWING ANGLE CONTROL SYSTEM, AND IMAGE DISPLAY DEVICE

MANUFACTURING METHOD OF LIQUID CRYSTAL DISPLAY PANEL AND LIQUID CRY...

SYSTEM WITH SALT-BASED COLOR ADJUSTMENT OF SUBSTRATE

Optical Systems Having fLCOS Display Panels

CONTROL CIRCUITRY FOR DATA SECURITY APPARATUS

Birefringent Cell

SINGLE CELL LIQUID CRYSTAL DEVICE COMPRISING AN INTERSTITIAL SUBSTRATE

DISPLAY PANEL AND DISPLAY DEVICE

ELECTRONIC DEVICES

POLARIZER, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE

ALIGNMENT FILM, DISPLAY DEVICE, METHOD FOR PRODUCING DISPLAY DEVICE...

LIQUID CRYSTAL LIGHT CONTROL ELEMENT

DUAL-SIDED TRANSPARENT DISPLAY PANEL

REFLECTIVE ELECTRODE, AND ARRAY SUBSTRATE AND DISPLAY DEVICE THEREOF

POLYAMIC ACID, POLYIMIDE, AND ELEMENT FORMED THEREFROM

ALIGNMENT FILM MATERIAL AND LIQUID CRYSTAL DISPLAY DEVICE

VARNISH FOR PHOTO ALIGNMENT FILM AND LIQUID CRYSTAL DISPLAY DEVICE