using several illumination sources separately controlled corresponding to different display panel areas

Industry

CPC
G09G3/342

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Parent Industries

GPHYSICS G09Cryptography, education, displays G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes

Current Industry

G09G3/342using several illumination sources separately controlled corresponding to different display panel areas

Industries

Patents Grantslast 30 patents

Information Patent Grant
Display device and method of performing local dimming thereof
- Patent number 11,984,087
- Issue date May 14, 2024
- LG Electronics Inc.
- Yeonoh Nam
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic device display with a backlight having light-emitting di...
- Patent number 11,982,905
- Issue date May 14, 2024
- Apple Inc.
- David W. Lum
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight driving circuit capable of alleviating motion streak effe...
- Patent number 11,978,409
- Issue date May 7, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Jinfeng Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight unit, control method thereof, and liquid crystal display...
- Patent number 11,978,408
- Issue date May 7, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Fuyi Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
System architecture for high density mini/micro LED backlight appli...
- Patent number 11,978,411
- Issue date May 7, 2024
- STMicroelectronics S.r.l.
- Gaetano L'Episcopo
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight control method and related display driver circuit for var...
- Patent number 11,978,410
- Issue date May 7, 2024
- NOVATEK Microelectronics Corp.
- Po-Hsiang Huang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device
- Patent number 11,971,638
- Issue date Apr 30, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Atsushi Umezaki
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Reconfigurable optics for multi-plane heads-up displays
- Patent number 11,971,541
- Issue date Apr 30, 2024
- Harman International Industries, Incorporated
- Rashmi Rao
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and methods for maintaining color information in on-screen i...
- Patent number 11,972,738
- Issue date Apr 30, 2024
- Charles Joseph Wagner
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Luminance control of backlight in display of image
- Patent number 11,972,739
- Issue date Apr 30, 2024
- Nichia Corporation
- Masahiko Monomoshi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Encoder, decoder, encoding method, and decoding method
- Patent number 11,971,546
- Issue date Apr 30, 2024
- Panasonic Intellectual Property Corporation of America
- Ryuichi Kanoh
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Color-filter-less liquid crystal display device, display control de...
- Patent number 11,966,118
- Issue date Apr 23, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Pengtao Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dimming data transmission device
- Patent number 11,968,759
- Issue date Apr 23, 2024
- Rohm Co., Ltd.
- Yasuhiro Tamano
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Systems and methods for two-dimensional backlight operation
- Patent number 11,967,290
- Issue date Apr 23, 2024
- Apple Inc.
- Mahesh B. Chappalli
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Using content type to select brightness in direct-lit backlight units
- Patent number 11,967,291
- Issue date Apr 23, 2024
- Apple Inc.
- Mohammad Tofighi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Display device
- Patent number 11,961,487
- Issue date Apr 16, 2024
- Japan Display Inc.
- Junji Kobashi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Liquid crystal display device and electronic appliance
- Patent number 11,960,174
- Issue date Apr 16, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Correction method, correction device and correction system for free...
- Patent number 11,961,484
- Issue date Apr 16, 2024
- XI'AN NOVASTAR TECH CO., LTD.
- Cheng Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color correction system, method, and display device
- Patent number 11,948,501
- Issue date Apr 2, 2024
- STEREYO BV
- Robbie Thielemans
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Grant
Display switching device
- Patent number 11,947,133
- Issue date Apr 2, 2024
- Omron Corporation
- Masayuki Shinohara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device with light adjustment for divided areas using an adj...
- Patent number 11,948,522
- Issue date Apr 2, 2024
- Japan Display Inc.
- Kazuhiko Sako
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 11,942,023
- Issue date Mar 26, 2024
- Sharp Display Technology Corporation
- Junichi Masuda
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Signal processing apparatus, signal processing method, and display...
- Patent number 11,942,049
- Issue date Mar 26, 2024
- Saturn Licensing LLC
- Tetsuo Ikeyama
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Virtual window device
- Patent number 11,935,493
- Issue date Mar 19, 2024
- SIGNIFY HOLDING, B.V.
- Bartel Marinus Van De Sluis
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Television backlight dimming method, apparatus and device, and comp...
- Patent number 11,935,494
- Issue date Mar 19, 2024
- SHENZHEN TCL DIGITAL TECHNOLOGY LTD.
- Wenhui He
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display method and image display device
- Patent number 11,929,042
- Issue date Mar 12, 2024
- Nichia Corporation
- Masahiko Monomoshi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight module and display apparatus
- Patent number 11,929,044
- Issue date Mar 12, 2024
- HKC CORPORATION LIMITED
- Bin Qiu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Detection circuit, detection method and image processing system for...
- Patent number 11,929,043
- Issue date Mar 12, 2024
- NOVATEK Microelectronics Corp.
- Chun-Hsiang Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
High-efficiency backlight driver
- Patent number 11,922,892
- Issue date Mar 5, 2024
- Meta Platforms Technologies, LLC
- Yuming Liu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and controlling method thereof
- Patent number 11,915,641
- Issue date Feb 27, 2024
- Samsung Electronics Co., Ltd.
- Jinsung An
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
APPARATUSES AND METHODS FOR IMPROVED ENCODING OF IMAGES FOR BETTER...
- Publication number 20240163446
- Publication date May 16, 2024
- Koninklijke Philips N.V.
- Chris DAMKAT
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
APPARATUSES AND METHODS FOR IMPROVED ENCODING OF IMAGES FOR BETTER...
- Publication number 20240163447
- Publication date May 16, 2024
- Koninklijke Philips N.V.
- Chris DAMKAT
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CURRENT CONTROL INTEGRATED CIRCUIT OF BACKLIGHT DEVICE FOR DISPLAY
- Publication number 20240161708
- Publication date May 16, 2024
- GLOBAL TECHNOLOGIES CO., LTD
- Min Seon KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240152235
- Publication date May 9, 2024
- CARUX TECHNOLOGY PTE. LTD.
- Tsan-Po Weng
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SMART PIXEL LIGHTING AND DISPLAY MICROCONTROLLER
- Publication number 20240153466
- Publication date May 9, 2024
- Apple Inc.
- Kapil V. Sakariya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, DISPLAY DEVICE HA...
- Publication number 20240144889
- Publication date May 2, 2024
- Saturn Licensing LLC
- Takeshi HIRAMATSU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKLIGHT CONTROL CIRCUIT
- Publication number 20240144890
- Publication date May 2, 2024
- RADIANT OPTO-ELECTRONICS CORPORATION
- Li-Fei Wang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Driving Controlling Device And Driving Controlling Method As Well A...
- Publication number 20240135889
- Publication date Apr 25, 2024
- SONY GROUP CORPORATION
- Hisao Sakurai
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Display System And Electronic Device
- Publication number 20240135890
- Publication date Apr 25, 2024
- SEIKO EPSON CORPORATION
- Yota SASAKI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ILLUMINATION UNIT AND DISPLAY APPARATUS
- Publication number 20240126119
- Publication date Apr 18, 2024
- Saturn Licensing LLC
- Hiroaki Matsui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT APPARATUS AND OPERATING METHOD THEREOF
- Publication number 20240127764
- Publication date Apr 18, 2024
- Samsung Electronics Co., Ltd.
- Junil PARK
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY SYSTEM AND METHOD FOR OPERATING A DISPLAY SYSTEM
- Publication number 20240126118
- Publication date Apr 18, 2024
- CONTINENTAL AUTOMOTIVE GMBH
- Torsten Lahr
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY DEVICE AND BACKLIGHT CONTROL METHOD FOR DISPLAY DEVICE
- Publication number 20240127765
- Publication date Apr 18, 2024
- Innolux Corporation
- Yi-Cheng Chang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOCAL DIMMING PROCESSING ALGORITHM AND CORRECTION SYSTEM
- Publication number 20240119911
- Publication date Apr 11, 2024
- CONTINENTAL AUTOMOTIVE SYSTEMS, INC.
- Daniel Cashen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT EMITTING DEVICE, DISPLAY, AND ELECTRONIC APPARATUS
- Publication number 20240111190
- Publication date Apr 4, 2024
- Saturn Licensing LLC
- Shinpei NAGATANI
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
DISPLAY DEVICE
- Publication number 20240112619
- Publication date Apr 4, 2024
- Sharp Display Technology Corporation
- Junichi MASUDA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240112643
- Publication date Apr 4, 2024
- LG ELECTRONICS INC.
- Kyong Hoon LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE DISPLAY SYSTEM COMPRISING AN EXTENDED DISPLAY SURFACE, ASSOCI...
- Publication number 20240112642
- Publication date Apr 4, 2024
- Faurecia Clarion Electronics Europe
- Edouard Da Silva
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR DRIVING DISPLAY DEVICE
- Publication number 20240105133
- Publication date Mar 28, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
UBIQUITOUSLY MOUNTABLE IMAGE DISPLAY SYSTEM
- Publication number 20240103309
- Publication date Mar 28, 2024
- Nonolumens Acquisitions,Inc.
- Richard Cope
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RGB PIXEL CONTRAST CONTROL SYSTEMS AND METHODS
- Publication number 20240105131
- Publication date Mar 28, 2024
- Apple Inc.
- Christopher P Tann
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DYNAMIC BACKLIGHT COLOR SHIFT COMPENSATION SYSTEMS AND METHODS
- Publication number 20240105132
- Publication date Mar 28, 2024
- Apple Inc.
- Chengrui Le
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Circuit Apparatus And Display System
- Publication number 20240078954
- Publication date Mar 7, 2024
- SEIKO EPSON CORPORATION
- Kodai ISHIZAWA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND CONTROL METHOD THEREOF
- Publication number 20240078980
- Publication date Mar 7, 2024
- HTC CORPORATION
- Sheng-Yan Lin
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240062730
- Publication date Feb 22, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Peng Tu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Dimming Value Filtering Device, Image Data Processing Device and Di...
- Publication number 20240062732
- Publication date Feb 22, 2024
- Silicon Works Co., Ltd.
- Pil Jae Min
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240062731
- Publication date Feb 22, 2024
- InnoLux Corporation
- Chao-Chin SUNG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS AND DRIVING METHOD THEREOF
- Publication number 20240054965
- Publication date Feb 15, 2024
- Samsung Electronics Co., Ltd.
- Doyoung KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY DEVICE
- Publication number 20240053647
- Publication date Feb 15, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS AND LIGHT APPARATUS THEREOF
- Publication number 20240046893
- Publication date Feb 8, 2024
- Samsung Electronics Co., Ltd.
- Sungyeol KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

using several illumination sources separately controlled corresponding to different display panel areas

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display device and method of performing local dimming thereof

Electronic device display with a backlight having light-emitting di...

Backlight driving circuit capable of alleviating motion streak effe...

Backlight unit, control method thereof, and liquid crystal display...

System architecture for high density mini/micro LED backlight appli...

Backlight control method and related display driver circuit for var...

Liquid crystal display device

Reconfigurable optics for multi-plane heads-up displays

System and methods for maintaining color information in on-screen i...

Luminance control of backlight in display of image

Encoder, decoder, encoding method, and decoding method

Color-filter-less liquid crystal display device, display control de...

Dimming data transmission device

Systems and methods for two-dimensional backlight operation

Using content type to select brightness in direct-lit backlight units

Display device

Liquid crystal display device and electronic appliance

Correction method, correction device and correction system for free...

Color correction system, method, and display device

Display switching device

Display device with light adjustment for divided areas using an adj...

Display device

Signal processing apparatus, signal processing method, and display...

Virtual window device

Television backlight dimming method, apparatus and device, and comp...

Image display method and image display device

Backlight module and display apparatus

Detection circuit, detection method and image processing system for...

High-efficiency backlight driver

Display apparatus and controlling method thereof

Patents Applicationslast 30 patents

APPARATUSES AND METHODS FOR IMPROVED ENCODING OF IMAGES FOR BETTER...

APPARATUSES AND METHODS FOR IMPROVED ENCODING OF IMAGES FOR BETTER...

CURRENT CONTROL INTEGRATED CIRCUIT OF BACKLIGHT DEVICE FOR DISPLAY

ELECTRONIC DEVICE

SMART PIXEL LIGHTING AND DISPLAY MICROCONTROLLER

IMAGE PROCESSING DEVICE, IMAGE PROCESSING METHOD, DISPLAY DEVICE HA...

BACKLIGHT CONTROL CIRCUIT

Driving Controlling Device And Driving Controlling Method As Well A...

Display System And Electronic Device

ILLUMINATION UNIT AND DISPLAY APPARATUS

BACKLIGHT APPARATUS AND OPERATING METHOD THEREOF

DISPLAY SYSTEM AND METHOD FOR OPERATING A DISPLAY SYSTEM

DISPLAY DEVICE AND BACKLIGHT CONTROL METHOD FOR DISPLAY DEVICE

LOCAL DIMMING PROCESSING ALGORITHM AND CORRECTION SYSTEM

LIGHT EMITTING DEVICE, DISPLAY, AND ELECTRONIC APPARATUS

DISPLAY DEVICE

DISPLAY DEVICE

IMAGE DISPLAY SYSTEM COMPRISING AN EXTENDED DISPLAY SURFACE, ASSOCI...

METHOD FOR DRIVING DISPLAY DEVICE

UBIQUITOUSLY MOUNTABLE IMAGE DISPLAY SYSTEM

RGB PIXEL CONTRAST CONTROL SYSTEMS AND METHODS

DYNAMIC BACKLIGHT COLOR SHIFT COMPENSATION SYSTEMS AND METHODS

Circuit Apparatus And Display System

DISPLAY DEVICE AND CONTROL METHOD THEREOF

BACKLIGHT MODULE AND DISPLAY DEVICE

Dimming Value Filtering Device, Image Data Processing Device and Di...

ELECTRONIC DEVICE

DISPLAY APPARATUS AND DRIVING METHOD THEREOF

LIQUID CRYSTAL DISPLAY DEVICE

DISPLAY APPARATUS AND LIGHT APPARATUS THEREOF