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

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Patents Grantslast 30 patents

Information Patent Grant
Image display method, image display device and display system
- Patent number 12,205,550
- Issue date Jan 21, 2025
- ANALOGIX (SUZHOU) SEMICONDUCTOR Co., LTD.
- Lin Cheng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panel and display device
- Patent number 12,205,551
- Issue date Jan 21, 2025
- Beijing Boe Display Technology Co., Ltd.
- Xiangjun Peng
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight device and liquid crystal display apparatus
- Patent number 12,205,553
- Issue date Jan 21, 2025
- Sharp Display Technology Corporation
- Nariya Kanbara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Local adaptive backlight control
- Patent number 12,205,552
- Issue date Jan 21, 2025
- V-Silicon Semiconductor (Hefei) Co., Ltd
- Erwin Bellers
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Laser local dimming for projectors and other lighting devices inclu...
- Patent number 12,206,840
- Issue date Jan 21, 2025
- Dolby Laboratories Licensing Corporation
- Martin J. Richards
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Gradation control in display of image
- Patent number 12,198,643
- Issue date Jan 14, 2025
- Nichia Corporation
- Masahiko Monomoshi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and control method
- Patent number 12,198,644
- Issue date Jan 14, 2025
- PANASONIC AUTOMOTIVE SYSTEMS CO., LTD.
- Yuuki Namekata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electronic device
- Patent number 12,198,642
- Issue date Jan 14, 2025
- INNOLUX CORPORATION
- Chandra Lius
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Dimming value filtering device, image data processing device and di...
- Patent number 12,198,645
- Issue date Jan 14, 2025
- Silicon Works Co., Ltd.
- Pil Jae Min
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method and device for backlight driving, and computer equipment
- Patent number 12,190,833
- Issue date Jan 7, 2025
- HKC CORPORATION LIMITED
- Zhi Xiong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and local method of controlling local dimming thereo...
- Patent number 12,190,834
- Issue date Jan 7, 2025
- LG Electronics Inc.
- Hyunku Kang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display system and method for operating a display system
- Patent number 12,189,233
- Issue date Jan 7, 2025
- Continental Automotive GmbH
- Torsten Lahr
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Tiled display device
- Patent number 12,190,832
- Issue date Jan 7, 2025
- Samsung Display Co., Ltd.
- Ho Kil Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Displays with current-controlled pixel clusters
- Patent number 12,190,790
- Issue date Jan 7, 2025
- X Display Company Technology Limited
- Murat Ozbas
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display module and method for driving same, and display device
- Patent number 12,183,224
- Issue date Dec 31, 2024
- Beijing Boe Display Technology Co., Ltd.
- Song Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Illumination unit and display apparatus
- Patent number 12,174,486
- Issue date Dec 24, 2024
- Saturn Licensing LLC
- Hiroaki Matsui
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Smart pixel lighting and display microcontroller
- Patent number 12,175,945
- Issue date Dec 24, 2024
- Apple Inc.
- Kapil V. Sakariya
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight apparatus and operating method thereof
- Patent number 12,170,068
- Issue date Dec 17, 2024
- Samsung Electronics Co., Ltd.
- Junil Park
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display system and circuit device having local dimming control of b...
- Patent number 12,170,069
- Issue date Dec 17, 2024
- Seiko Epson Corporation
- Tatsuhiro Hasu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display methods, apparatuses, electronic devices and storage...
- Patent number 12,165,605
- Issue date Dec 10, 2024
- Beijing BOE Optoelectronics Technology Co., Ltd
- Zhifu Li
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight control device
- Patent number 12,159,597
- Issue date Dec 3, 2024
- Realtek Semiconductor Corp.
- Pui-Kei Leong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Light emitting device, display, and electronic apparatus
- Patent number 12,158,663
- Issue date Dec 3, 2024
- Saturn Licensing LLC
- Shinpei Nagatani
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Method for driving LED backlight driving circuit based on low-poten...
- Patent number 12,154,521
- Issue date Nov 26, 2024
- X-SIGNAL INTEGRATED CO., LTD.
- Guanou Yang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Image display device
- Patent number 12,154,522
- Issue date Nov 26, 2024
- LG Electronics Inc.
- Jongmin Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device and driving method thereof
- Patent number 12,148,399
- Issue date Nov 19, 2024
- Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Yue Xi
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Brightness regulating method, regulating system and displaying device
- Patent number 12,148,398
- Issue date Nov 19, 2024
- CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Jin Sha
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display device
- Patent number 12,142,232
- Issue date Nov 12, 2024
- LG Electronics Inc.
- Kyong Hoon Lee
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Color compensation for panel display device using light source arra...
- Patent number 12,142,233
- Issue date Nov 12, 2024
- Synaptics Incorporated
- Hirobumi Furihata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Brightness management for a vehicle environment
- Patent number 12,136,397
- Issue date Nov 5, 2024
- Ford Global Technologies, LLC
- Jake Schwartz
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Backlight control for display devices
- Patent number 12,136,398
- Issue date Nov 5, 2024
- Synaptics Incorporated
- Hirobumi Furihata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
BACKLIGHT PIXEL DRIVING CIRCUIT AND DISPLAY DEVICE
- Publication number 20250022430
- Publication date Jan 16, 2025
- LX Semicon Co., Ltd.
- Sang Suk KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING METHOD FOR DISPLAY APPARATUS AND DISPLAY APPARATUS
- Publication number 20250022431
- Publication date Jan 16, 2025
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Qiang DU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND METHOD FOR CONTROLLING LEDS OF BACKLIGHT PANEL
- Publication number 20250014528
- Publication date Jan 9, 2025
- Samsung Electronics Co., Ltd.
- Minhoon LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250014527
- Publication date Jan 9, 2025
- LG ELECTRONICS INC.
- Kyong Hoon LEE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Backlight Module, Driving Method Thereof and Display Device
- Publication number 20250006143
- Publication date Jan 2, 2025
- HKC Corporation Limited
- Ruidi RAN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE AND DISPLAY DRIVING METHOD
- Publication number 20250006141
- Publication date Jan 2, 2025
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Changjia Fu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Circuit Device And Display System
- Publication number 20250006142
- Publication date Jan 2, 2025
- SEIKO EPSON CORPORATION
- Sebdani mahmood MAZROUEI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20240428746
- Publication date Dec 26, 2024
- Samsung Electronics Co., Ltd.
- Hyukjun JANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVING CHIP, LIGHT EMISSION DRIVER, METHOD FOR CONFIGURING PORTS O...
- Publication number 20240428720
- Publication date Dec 26, 2024
- BOE MLED TECHNOLOGY CO., LTD.
- Junwei ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DRIVE METHOD OF DISPLAY SYSTEM, DISPLAY SYSTEM AND ELECTRONIC DEVICE
- Publication number 20240428744
- Publication date Dec 26, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Nan HAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PROCESSING SYSTEM FOR SIMULTANEOUSLY PRESENTING BRIGHTNESS PERFORMA...
- Publication number 20240428745
- Publication date Dec 26, 2024
- STARLIGHT DISPLAY CORPORATION
- YI-YU TSAI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
BACKLIGHT MODULE AND DRIVING METHOD THEREFOR, AND DISPLAY PANEL AND...
- Publication number 20240420653
- Publication date Dec 19, 2024
- Hefei BOE Ruisheng Technology Co., Ltd.
- Fei XU
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240412701
- Publication date Dec 12, 2024
- Sharp Display Technology Corporation
- Hisashi WATANABE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE DISPLAY CONTROL DEVICE, IMAGE DISPLAY SYSTEM, AND IMAGE DISPL...
- Publication number 20240412702
- Publication date Dec 12, 2024
- SOCIONEXT INC.
- Shinichi TOMIOKA
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DETECTION OF A MALFUNCTIONING DISPLAY USING POWER MEASUREMENT
- Publication number 20240412672
- Publication date Dec 12, 2024
- HARMAN INTERNATIONAL INDUSTRIES, INCORPORATED
- Junghoon SEO
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTRONIC DEVICE AND VEHICLE DISPLAY DEVICE
- Publication number 20240404480
- Publication date Dec 5, 2024
- Innolux Corporation
- Yu-Hsuan Hsiao
- B60 - VEHICLES IN GENERAL
Information Patent Application
DISPLAY PANEL AND BACKLIGHT COMPENSATION METHOD THEREFOR
- Publication number 20240404482
- Publication date Dec 5, 2024
- HKC Corporation Limited
- HONGSONG WANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
CONTROL METHODS FOR DISPLAY DEVICE
- Publication number 20240404481
- Publication date Dec 5, 2024
- BEIJING ZITIAO NETWORK TECHNOLOGY CO., LTD.
- Jihe ZHANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LOAD DRIVE CIRCUIT, LIGHT EMITTING DIODE DRIVER, AND DISPLAY DEVICE
- Publication number 20240397595
- Publication date Nov 28, 2024
- LAPIS Technology Co., Ltd.
- Kenichi SHIIBAYASHI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY METHOD FOR INHIBITING COLOR SEPARATION AND FIELD SEQUENTIAL...
- Publication number 20240386855
- Publication date Nov 21, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Zhifu LI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
PROCESSING OF IMAGES TO BE DISPLAYED BY A DISPLAY DEVICE, METHOD FO...
- Publication number 20240379070
- Publication date Nov 14, 2024
- Continental Automotive Technologies GmbH
- Andrei Pasca
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240377678
- Publication date Nov 14, 2024
- BOE MLED TECHNOLOGY CO., LTD.
- Jiwei SUN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE PROCESSING DEVICE, DISPLAY DEVICE, AND CONTROL METHOD OF IMAG...
- Publication number 20240379072
- Publication date Nov 14, 2024
- Sharp Kabushiki Kaisha
- NAOKO GOTO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
AN OPTICAL ILLUMINATION MODULE FOR A DISPLAY SYSTEM
- Publication number 20240369832
- Publication date Nov 7, 2024
- Continental Automotive Technologies GmbH
- Ting Xiao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD FOR DRIVING LED BACKLIGHT DRIVING CIRCUIT BASED ON LOW-POTEN...
- Publication number 20240371333
- Publication date Nov 7, 2024
- X-SIGNAL INTEGRATED CO., LTD.
- Guanou YANG
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
THREE-DIMENSIONAL DISPLAY DEVICE
- Publication number 20240369851
- Publication date Nov 7, 2024
- Samsung Electronics Co., Ltd.
- Yoshiharu MOMONOI
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY APPARATUS, DISPLAY METHOD, AND COMPUTER-PROGRAM PRODUCT
- Publication number 20240370113
- Publication date Nov 7, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Xitong Ma
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
OPTICAL APPARATUS CAPABLE OF ADJUSTING A LIGHT AMOUNT IN EACH OF A...
- Publication number 20240363081
- Publication date Oct 31, 2024
- Canon Kabushiki Kaisha
- KATSUHIKO SATO
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
STACKED-SCREEN DISPLAY DEVICE AND METHOD FOR CONTROLLING DISPLAY DE...
- Publication number 20240355299
- Publication date Oct 24, 2024
- Fuzhou BOE Optoelectronics Technology Co., Ltd.
- Xin CHEN
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
IMAGE DISPLAY METHOD, IMAGE DISPLAY DEVICE AND DISPLAY SYSTEM
- Publication number 20240355300
- Publication date Oct 24, 2024
- Analogix (Suzhou) Semiconductor Co., LTD.
- Lin CHENG
- 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

Image display method, image display device and display system

Display panel and display device

Backlight device and liquid crystal display apparatus

Local adaptive backlight control

Laser local dimming for projectors and other lighting devices inclu...

Gradation control in display of image

Display device and control method

Electronic device

Dimming value filtering device, image data processing device and di...

Method and device for backlight driving, and computer equipment

Display device and local method of controlling local dimming thereo...

Display system and method for operating a display system

Tiled display device

Displays with current-controlled pixel clusters

Display module and method for driving same, and display device

Illumination unit and display apparatus

Smart pixel lighting and display microcontroller

Backlight apparatus and operating method thereof

Display system and circuit device having local dimming control of b...

Image display methods, apparatuses, electronic devices and storage...

Backlight control device

Light emitting device, display, and electronic apparatus

Method for driving LED backlight driving circuit based on low-poten...

Image display device

Display device and driving method thereof

Brightness regulating method, regulating system and displaying device

Display device

Color compensation for panel display device using light source arra...

Brightness management for a vehicle environment

Backlight control for display devices

Patents Applicationslast 30 patents

BACKLIGHT PIXEL DRIVING CIRCUIT AND DISPLAY DEVICE

DRIVING METHOD FOR DISPLAY APPARATUS AND DISPLAY APPARATUS

DISPLAY DEVICE AND METHOD FOR CONTROLLING LEDS OF BACKLIGHT PANEL

DISPLAY DEVICE

Backlight Module, Driving Method Thereof and Display Device

DISPLAY DEVICE AND DISPLAY DRIVING METHOD

Circuit Device And Display System

DISPLAY APPARATUS AND CONTROL METHOD THEREOF

DRIVING CHIP, LIGHT EMISSION DRIVER, METHOD FOR CONFIGURING PORTS O...

DRIVE METHOD OF DISPLAY SYSTEM, DISPLAY SYSTEM AND ELECTRONIC DEVICE

PROCESSING SYSTEM FOR SIMULTANEOUSLY PRESENTING BRIGHTNESS PERFORMA...

BACKLIGHT MODULE AND DRIVING METHOD THEREFOR, AND DISPLAY PANEL AND...

DISPLAY DEVICE

IMAGE DISPLAY CONTROL DEVICE, IMAGE DISPLAY SYSTEM, AND IMAGE DISPL...

DETECTION OF A MALFUNCTIONING DISPLAY USING POWER MEASUREMENT

ELECTRONIC DEVICE AND VEHICLE DISPLAY DEVICE

DISPLAY PANEL AND BACKLIGHT COMPENSATION METHOD THEREFOR

CONTROL METHODS FOR DISPLAY DEVICE

LOAD DRIVE CIRCUIT, LIGHT EMITTING DIODE DRIVER, AND DISPLAY DEVICE

DISPLAY METHOD FOR INHIBITING COLOR SEPARATION AND FIELD SEQUENTIAL...

PROCESSING OF IMAGES TO BE DISPLAYED BY A DISPLAY DEVICE, METHOD FO...

DISPLAY APPARATUS

IMAGE PROCESSING DEVICE, DISPLAY DEVICE, AND CONTROL METHOD OF IMAG...

AN OPTICAL ILLUMINATION MODULE FOR A DISPLAY SYSTEM

METHOD FOR DRIVING LED BACKLIGHT DRIVING CIRCUIT BASED ON LOW-POTEN...

THREE-DIMENSIONAL DISPLAY DEVICE

DISPLAY APPARATUS, DISPLAY METHOD, AND COMPUTER-PROGRAM PRODUCT

OPTICAL APPARATUS CAPABLE OF ADJUSTING A LIGHT AMOUNT IN EACH OF A...

STACKED-SCREEN DISPLAY DEVICE AND METHOD FOR CONTROLLING DISPLAY DE...

IMAGE DISPLAY METHOD, IMAGE DISPLAY DEVICE AND DISPLAY SYSTEM