the birefringence of the liquid crystal being electrically controlled

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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

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G02F1/1393the birefringence of the liquid crystal being electrically controlled

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Patents Grantslast 30 patents

Information Patent Grant
Birefringent cell
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- ENVISICS LTD.
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Information Patent Grant
Light modulating device
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- Min Jun Gim
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Information Patent Grant
Angular performance of apochromatic Pancharatnam berry phase compon...
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- Meta Platforms Technologies, LLC
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Pupillated illumination apparatus
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- Issue date Jun 18, 2024
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- Michael G. Robinson
- B60 - VEHICLES IN GENERAL
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Liquid crystal panel and liquid crystal display device
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Information Patent Grant
Liquid crystal display device and portable device
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Liquid crystal display device
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- Issue date Apr 30, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Atsushi Umezaki
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Information Patent Grant
Blue phases on patterned surfaces
- Patent number 11,921,393
- Issue date Mar 5, 2024
- The University of Chicago
- Juan Jose de Pablo
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Information Patent Grant
Non-mechanical beam steering assembly
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- Meta Platforms Technologies, LLC
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Display device or electronic device
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Electronic device
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Color substrate including retroreflective layer and display device...
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Pupillated illumination apparatus
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Display device with uniform off-axis luminance reduction
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Geometries for mitigating artifacts in see-through pixel arrays
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Angularly selective attenuation of light transmission artifacts in...
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Electronic device
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Information Patent Grant
Ghost image mitigation in see-through displays with pixel arrays
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Information Patent Grant
Protection of and access to data on computing devices
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Information Patent Grant
Switchable polarization retarder array for active zonal illuminatio...
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Information Patent Grant
Continuously electronically controlled linear polarization rotator
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- Issue date Feb 21, 2023
- National Central University
- Ko-Ting Cheng
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Display device or electronic device
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Display with switchable retarder array
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Liquid crystal modulator
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Color substrate including retroreflective layer and display device...
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Pupillated illumination apparatus
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Angular performance of apochromatic pancharatnam berry phase compon...
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Variable transmittance window and moving means comprising same
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Multifocal system with polarization-independent focusing
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- Ming Wai Alwin Tam
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Information Patent Grant
Non-mechanical beam steering for depth sensing
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- Issue date Mar 1, 2022
- Facebook Technologies, LLC
- Michael Hall
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

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- Alwin Ming Wai TAM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Liquid Crystal Display Device
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- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
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LIQUID CRYSTAL PANEL AND DISPLAY DEVICE
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DISPLAY PANEL AND DISPLAY DEVICE
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- THALES
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ELECTRONIC DEVICE
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Display device with uniform off-axis luminance reduction
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ELECTRICALLY CONTROLLED OPTICAL SCREEN
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ELECTRONIC DEVICE
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BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE
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LIGHT ADJUSTMENT DEVICE
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GEOMETRIES FOR MITIGATING ARTIFACTS IN SEE-THROUGH PIXEL ARRAYS
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LIQUID CRYSTAL DEVICE, DISPLAY DEVICE, AND OPTICAL MODULATION MODULE
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ANGULARLY SELECTIVE ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN...
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GHOST IMAGE MITIGATION IN SEE-THROUGH DISPLAYS WITH PIXEL ARRAYS
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DISPLAY DEVICE
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ELECTRONIC DEVICE
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Electronic device
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ELECTRONIC DEVICE
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LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE
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DISPLAY DEVICE OR ELECTRONIC DEVICE
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LIQUID CRYSTAL DISPLAY DEVICE AND PORTABLE DEVICE
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- Yuji SODA
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Pupillated illumination apparatus
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- Publication date Dec 22, 2022
- RealD Spark, LLC
- Michael G Robinson
- B60 - VEHICLES IN GENERAL
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COLOR SUBSTRATE INCLUDING RETROREFLECTIVE LAYER AND DISPLAY DEVICE...
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- SAMSUNG DISPLAY CO., LTD.
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DIMMABLE REFLECTIVE DEVICE
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- B60 - VEHICLES IN GENERAL
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ANGULAR PERFORMANCE OF APOCHROMATIC PANCHARATNAM BERRY PHASE COMPON...
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- Facebook Technologies, LLC
- Wai Sze Tiffany LAM
- G02 - OPTICS

the birefringence of the liquid crystal being electrically controlled

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Birefringent cell

Light modulating device

Angular performance of apochromatic Pancharatnam berry phase compon...

Pupillated illumination apparatus

Liquid crystal panel and liquid crystal display device

Liquid crystal display device and portable device

Liquid crystal display device

Blue phases on patterned surfaces

Non-mechanical beam steering assembly

Display device or electronic device

Electronic device

Color substrate including retroreflective layer and display device...

Pupillated illumination apparatus

Display device with uniform off-axis luminance reduction

Geometries for mitigating artifacts in see-through pixel arrays

Angularly selective attenuation of light transmission artifacts in...

Electronic device

Ghost image mitigation in see-through displays with pixel arrays

Protection of and access to data on computing devices

Switchable polarization retarder array for active zonal illuminatio...

Continuously electronically controlled linear polarization rotator

Display device or electronic device

Display with switchable retarder array

Liquid crystal modulator

Color substrate including retroreflective layer and display device...

Pupillated illumination apparatus

Angular performance of apochromatic pancharatnam berry phase compon...

Variable transmittance window and moving means comprising same

Multifocal system with polarization-independent focusing

Non-mechanical beam steering for depth sensing

Patents Applicationslast 30 patents

DYNAMIC VISION SENSING SYSTEM WITH A STATIC CAPTURING MODE

Liquid Crystal Display Device

LIQUID CRYSTAL PANEL AND DISPLAY DEVICE

DISPLAY PANEL AND DISPLAY DEVICE

LIQUID CRYSTAL PANEL, ACTIVE RETARDER FOR 3D IMAGE DISPLAY, AND DIS...

ADJUSTABLE-MAGNIFICATION VIEWING SYSTEM

ELECTRONIC DEVICE

Pupillated illumination apparatus

Display device with uniform off-axis luminance reduction

ELECTRICALLY CONTROLLED OPTICAL SCREEN

ELECTRONIC DEVICE

BACKLIGHT MODULE AND LIQUID CRYSTAL DISPLAY DEVICE

LIGHT ADJUSTMENT DEVICE

GEOMETRIES FOR MITIGATING ARTIFACTS IN SEE-THROUGH PIXEL ARRAYS

LIQUID CRYSTAL DEVICE, DISPLAY DEVICE, AND OPTICAL MODULATION MODULE

ANGULARLY SELECTIVE ATTENUATION OF LIGHT TRANSMISSION ARTIFACTS IN...

ELECTRONIC DEVICE

GHOST IMAGE MITIGATION IN SEE-THROUGH DISPLAYS WITH PIXEL ARRAYS

DISPLAY DEVICE

ELECTRONIC DEVICE

Birefringent Cell

Electronic device

ELECTRONIC DEVICE

LIQUID CRYSTAL PANEL AND LIQUID CRYSTAL DISPLAY DEVICE

DISPLAY DEVICE OR ELECTRONIC DEVICE

LIQUID CRYSTAL DISPLAY DEVICE AND PORTABLE DEVICE

Pupillated illumination apparatus

COLOR SUBSTRATE INCLUDING RETROREFLECTIVE LAYER AND DISPLAY DEVICE...

DIMMABLE REFLECTIVE DEVICE

ANGULAR PERFORMANCE OF APOCHROMATIC PANCHARATNAM BERRY PHASE COMPON...