Thermal activation of liquid crystals exhibiting a thermo-optic effect

Industry

CPC
G02F1/132

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Parent Industries

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

G02F1/132Thermal activation of liquid crystals exhibiting a thermo-optic effect

Industries

Patents Grantslast 30 patents

Information Patent Grant
Optical path control member and display device comprising same
- Patent number 11,966,106
- Issue date Apr 23, 2024
- LG Innotek Co., Ltd
- In Hae Lee
- G02 - OPTICS
Information Patent Grant
Anti-peep display device and anti-peep method
- Patent number 11,966,107
- Issue date Apr 23, 2024
- CHAMP VISION DISPLAY INC.
- Chung-Hao Wu
- G02 - OPTICS
Information Patent Grant
Display apparatus and display method
- Patent number 11,953,718
- Issue date Apr 9, 2024
- HKC CORPORATION LIMITED
- Li Wu
- G02 - OPTICS
Information Patent Grant
Electronic device
- Patent number 11,947,212
- Issue date Apr 2, 2024
- Innolux Corporation
- Yuan-Lin Wu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Liquid crystal display device
- Patent number 11,947,203
- Issue date Apr 2, 2024
- LG Display Co., Ltd.
- SungHee Kim
- G02 - OPTICS
Information Patent Grant
Improving viewer privacy by controlling off-axis contrast with face...
- Patent number 11,947,210
- Issue date Apr 2, 2024
- Microsoft Technology Licensing, LLC
- Timothy A. Large
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display panel and display module
- Patent number 11,940,680
- Issue date Mar 26, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Mingming Ni
- G02 - OPTICS
Information Patent Grant
Electronic device
- Patent number 11,927,840
- Issue date Mar 12, 2024
- Innolux Corporation
- I-Kai Pan
- G02 - OPTICS
Information Patent Grant
Viewing angle adjustment device and display device including the same
- Patent number 11,921,396
- Issue date Mar 5, 2024
- LG Display Co., Ltd.
- Youngki Song
- G02 - OPTICS
Information Patent Grant
Marks for privacy display
- Patent number 11,921,367
- Issue date Mar 5, 2024
- RealD Spark, LLC
- Jonathan Harrold
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Touch panel and touch display device
- Patent number 11,914,234
- Issue date Feb 27, 2024
- HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD
- Chingyuan Cheng
- G06 - COMPUTING CALCULATING COUNTING
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
Liquid crystal display device
- Patent number 11,914,236
- Issue date Feb 27, 2024
- Sharp Display Technology Corporation
- Koji Murata
- G02 - OPTICS
Information Patent Grant
Color changing glasses frame apparatus
- Patent number 11,914,227
- Issue date Feb 27, 2024
- Trisha Coles
- G02 - OPTICS
Information Patent Grant
Generating textual content based on an expected viewing angle
- Patent number 11,914,646
- Issue date Feb 27, 2024
- Apple Inc.
- Geoffrey Stahl
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switchable light filter and use thereof
- Patent number 11,906,828
- Issue date Feb 20, 2024
- SIOPTICA GMBH
- André Heber
- G02 - OPTICS
Information Patent Grant
Light path control member and display device comprising same
- Patent number 11,899,294
- Issue date Feb 13, 2024
- LG Innotek Co., Ltd
- Jun Sik Shin
- G02 - OPTICS
Information Patent Grant
Evacuated gratings and methods of manufacturing
- Patent number 11,899,238
- Issue date Feb 13, 2024
- DigiLens. Inc.
- Jonathan David Waldern
- G02 - OPTICS
Information Patent Grant
Display apparatus having back-light unit and liquid crystal panel
- Patent number 11,899,312
- Issue date Feb 13, 2024
- LG Display Co., Ltd.
- Jae Yeong Choi
- G02 - OPTICS
Information Patent Grant
Marks for privacy display
- Patent number 11,892,717
- Issue date Feb 6, 2024
- RealD Spark, LLC
- Jonathan Harrold
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Directional display apparatus
- Patent number 11,892,718
- Issue date Feb 6, 2024
- RealD Spark, LLC
- Graham J. Woodgate
- G02 - OPTICS
Information Patent Grant
Optical path control member and display device comprising same
- Patent number 11,886,049
- Issue date Jan 30, 2024
- LG Innotek Co., Ltd
- Mun Yeong Son
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Display apparatus, control circuit, and anti-peeping display method
- Patent number 11,886,059
- Issue date Jan 30, 2024
- HKC CORPORATION LIMITED
- Ye Wan
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Directional display apparatus
- Patent number 11,874,541
- Issue date Jan 16, 2024
- RealD Spark, LLC
- Graham J. Woodgate
- G02 - OPTICS
Information Patent Grant
Optical stack for privacy display
- Patent number 11,874,576
- Issue date Jan 16, 2024
- RealD Spark, LLC
- Graham J. Woodgate
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device
- Patent number 11,867,989
- Issue date Jan 9, 2024
- Innolux Corporation
- Hong-Sheng Hsieh
- G02 - OPTICS
Information Patent Grant
Electronic device
- Patent number 11,867,990
- Issue date Jan 9, 2024
- INNOLUX CORPORATION
- Yu-Chia Huang
- G02 - OPTICS
Information Patent Grant
Liquid crystal display device
- Patent number 11,860,480
- Issue date Jan 2, 2024
- FUJIFILM Corporation
- Masaaki Suzuki
- G02 - OPTICS
Information Patent Grant
Viewing angle narrowing structure and display device having the same
- Patent number 11,860,459
- Issue date Jan 2, 2024
- Samsung Display Co., Ltd.
- Yong Seok Kim
- G02 - OPTICS
Information Patent Grant
Alignment deviation detection method and apparatus thereof, data co...
- Patent number 11,852,921
- Issue date Dec 26, 2023
- Beijing BOE Optoelectronics Technology Co., Ltd
- Yanhui Xi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT PATH CONTROL DEVICE AND DISPLAY DEVICE INCLUDING THE SAME
- Publication number 20240134240
- Publication date Apr 25, 2024
- LG Display Co., Ltd.
- Semin LEE
- G02 - OPTICS
Information Patent Application
DEVICE FOR THE REGULATION OF LIGHT TRANSMISSION
- Publication number 20240134218
- Publication date Apr 25, 2024
- Merck Patent GmbH
- Michael JUNGE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY MODULE AND DISPLAY DEVICE
- Publication number 20240126109
- Publication date Apr 18, 2024
- TCL China Star Optoelectronics Semiconductor Technology Co., Ltd.
- Hongyuan Xu
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240118565
- Publication date Apr 11, 2024
- InnoLux Corporation
- Jo-Hsin WANG
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS HAVING BACK-LIGHT UNIT AND LIQUID CRYSTAL PANEL
- Publication number 20240111189
- Publication date Apr 4, 2024
- LG Display Co., Ltd.
- Jae Yeong CHOI
- G02 - OPTICS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20240111195
- Publication date Apr 4, 2024
- Sharp Display Technology Corporation
- Koji MURATA
- G02 - OPTICS
Information Patent Application
HYBRID ELECTRICALLY AND THERMALLY SWITCHABLE SYSTEM USING HEAT SOURCE
- Publication number 20240105410
- Publication date Mar 28, 2024
- Meta Platforms Technologies, LLC
- Afsoon Jamali
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PEEKING PREVENTION SYSTEM, METHOD OF USING PEEKING PREVENTION SYSTE...
- Publication number 20240103307
- Publication date Mar 28, 2024
- Nitto Denko Corporation
- Yuji Toyota
- G02 - OPTICS
Information Patent Application
LIGHT ABSORPTION ANISOTROPIC LAYER, OPTICAL FILM, VIEWING ANGLE CON...
- Publication number 20240094570
- Publication date Mar 21, 2024
- FUJIFILM CORPORATION
- Wataru HOSHINO
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20240094571
- Publication date Mar 21, 2024
- InnoLux Corporation
- Hong-Sheng HSIEH
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240085748
- Publication date Mar 14, 2024
- HKC Corporation Limited
- Hao HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ANTI-PEEP DISPLAY ASSEMBLY AND DISPLAY DEVICE
- Publication number 20240085729
- Publication date Mar 14, 2024
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zhiyuan ZHANG
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE AND DISPLAY APPARATUS
- Publication number 20240069370
- Publication date Feb 29, 2024
- Xiamen Tianma Micro-Electronics Co., Ltd.
- Wenqi ZHOU
- G02 - OPTICS
Information Patent Application
PROJECTOR
- Publication number 20240073380
- Publication date Feb 29, 2024
- SEIKO EPSON CORPORATION
- Yutaka AMANO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIMMING DEVICE AND DISPLAY DEVICE
- Publication number 20240069369
- Publication date Feb 29, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Rui HE
- G02 - OPTICS
Information Patent Application
Pupillated illumination apparatus
- Publication number 20240069371
- Publication date Feb 29, 2024
- RealD Spark, LLC
- Michael G Robinson
- B60 - VEHICLES IN GENERAL
Information Patent Application
VIEWING ANGLE WIDENING FILM, MANUFACTURING METHOD THEREOF, AND DISP...
- Publication number 20240061283
- Publication date Feb 22, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Guang ZENG
- B82 - NANO-TECHNOLOGY
Information Patent Application
VIEWING ANGLE CONTROL MODULE AND DISPLAY APPARATUS
- Publication number 20240045243
- Publication date Feb 8, 2024
- CORETRONIC CORPORATION
- Chung-Yang Fang
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE, DISPLAY APPARATUS, AND VEHICLE
- Publication number 20240045244
- Publication date Feb 8, 2024
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Longcai Xin
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND DISPLAY TERMINAL
- Publication number 20240045242
- Publication date Feb 8, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Qian Deng
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240036366
- Publication date Feb 1, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wei CHENG
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240036368
- Publication date Feb 1, 2024
- Innolux Corporation
- Hao-Yu Chen
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240036367
- Publication date Feb 1, 2024
- Japan Display Inc.
- Kazunari TOMIZAWA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY DEVICE
- Publication number 20240036611
- Publication date Feb 1, 2024
- LG Display Co., Ltd.
- Wontae KIM
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240027800
- Publication date Jan 25, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Rui HE
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240027803
- Publication date Jan 25, 2024
- Innolux Corporation
- Yu-Chia Huang
- G02 - OPTICS
Information Patent Application
ELECTRICALLY CONTROLLABLE VIEWING ANGLE SWITCH DEVICE AND DISPLAY A...
- Publication number 20240027845
- Publication date Jan 25, 2024
- CORETRONIC CORPORATION
- Ping-Yen Chen
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE AND ANTI-PEEP STATE SWITCHING FILM DRIVING METHOD TH...
- Publication number 20240027799
- Publication date Jan 25, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Wanchun WU
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240027801
- Publication date Jan 25, 2024
- Innolux Corporation
- Yu-Chih Tseng
- G02 - OPTICS
Information Patent Application
VIEW-ANGLE CONTROL DEVICE AND DISPLAY DEVICE
- Publication number 20240027802
- Publication date Jan 25, 2024
- Japan Display Inc.
- Takeo KOITO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Thermal activation of liquid crystals exhibiting a thermo-optic effect

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Optical path control member and display device comprising same

Anti-peep display device and anti-peep method

Display apparatus and display method

Electronic device

Liquid crystal display device

Improving viewer privacy by controlling off-axis contrast with face...

Display panel and display module

Electronic device

Viewing angle adjustment device and display device including the same

Marks for privacy display

Touch panel and touch display device

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

Liquid crystal display device

Color changing glasses frame apparatus

Generating textual content based on an expected viewing angle

Switchable light filter and use thereof

Light path control member and display device comprising same

Evacuated gratings and methods of manufacturing

Display apparatus having back-light unit and liquid crystal panel

Marks for privacy display

Directional display apparatus

Optical path control member and display device comprising same

Display apparatus, control circuit, and anti-peeping display method

Directional display apparatus

Optical stack for privacy display

Display device

Electronic device

Liquid crystal display device

Viewing angle narrowing structure and display device having the same

Alignment deviation detection method and apparatus thereof, data co...

Patents Applicationslast 30 patents

LIGHT PATH CONTROL DEVICE AND DISPLAY DEVICE INCLUDING THE SAME

DEVICE FOR THE REGULATION OF LIGHT TRANSMISSION

DISPLAY MODULE AND DISPLAY DEVICE

ELECTRONIC DEVICE

DISPLAY APPARATUS HAVING BACK-LIGHT UNIT AND LIQUID CRYSTAL PANEL

LIQUID CRYSTAL DISPLAY DEVICE

HYBRID ELECTRICALLY AND THERMALLY SWITCHABLE SYSTEM USING HEAT SOURCE

PEEKING PREVENTION SYSTEM, METHOD OF USING PEEKING PREVENTION SYSTE...

LIGHT ABSORPTION ANISOTROPIC LAYER, OPTICAL FILM, VIEWING ANGLE CON...

LIGHT-EMITTING DEVICE

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

ANTI-PEEP DISPLAY ASSEMBLY AND DISPLAY DEVICE

DISPLAY MODULE AND DISPLAY APPARATUS

PROJECTOR

DIMMING DEVICE AND DISPLAY DEVICE

Pupillated illumination apparatus

VIEWING ANGLE WIDENING FILM, MANUFACTURING METHOD THEREOF, AND DISP...

VIEWING ANGLE CONTROL MODULE AND DISPLAY APPARATUS

DISPLAY MODULE, DISPLAY APPARATUS, AND VEHICLE

DISPLAY DEVICE AND DISPLAY TERMINAL

DISPLAY PANEL AND DISPLAY DEVICE

ELECTRONIC DEVICE

DISPLAY DEVICE

DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

ELECTRONIC DEVICE

ELECTRICALLY CONTROLLABLE VIEWING ANGLE SWITCH DEVICE AND DISPLAY A...

DISPLAY DEVICE AND ANTI-PEEP STATE SWITCHING FILM DRIVING METHOD TH...

ELECTRONIC DEVICE

VIEW-ANGLE CONTROL DEVICE AND DISPLAY DEVICE