Direct backlight

Industry

CPC
G02F1/133602

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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

G02F1/133602Direct backlight

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for backlight control and display device
- Patent number 12,165,603
- Issue date Dec 10, 2024
- HAINING ESWIN COMPUTING TECHNOLOGY CO., LTD.
- Wenjing Cao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display panels and display devices
- Patent number 12,158,671
- Issue date Dec 3, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Qunfang Liang
- G02 - OPTICS
Information Patent Grant
Synchronous backlight device and operation method thereof
- Patent number RE50213
- Issue date Nov 19, 2024
- Novatek Microelectronics Corp.
- Chung-Wen Wu
Information Patent Grant
Display device
- Patent number 12,105,384
- Issue date Oct 1, 2024
- Semiconductor Energy Laboratory Co., Ltd.
- Hiroyuki Miyake
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Optical display system with regionally addressable electrochromic l...
- Patent number 12,078,907
- Issue date Sep 3, 2024
- Rockwell Collins, Inc.
- Carlo L. Tiana
- G02 - OPTICS
Information Patent Grant
Self-contained electronic display assembly, mounting structure and...
- Patent number 12,072,561
- Issue date Aug 27, 2024
- Manufacturing Resources International, Inc.
- William Dunn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display panel and display device
- Patent number 12,066,712
- Issue date Aug 20, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Fancheng Liu
- G02 - OPTICS
Information Patent Grant
Display apparatus
- Patent number 12,066,713
- Issue date Aug 20, 2024
- Seoul Semiconductor Co., Ltd.
- Motonobu Takeya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 12,044,916
- Issue date Jul 23, 2024
- LG Electronics Inc.
- Dongsoo Shin
- G02 - OPTICS
Information Patent Grant
Display panel and driving method thereof
- Patent number 12,020,653
- Issue date Jun 25, 2024
- TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Xiong Hu
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus and light source device thereof
- Patent number 12,013,614
- Issue date Jun 18, 2024
- Samsung Electronics Co., Ltd.
- Sungyeol Kim
- F21 - LIGHTING
Information Patent Grant
Display device
- Patent number 11,988,916
- Issue date May 21, 2024
- Japan Display Inc.
- Chikyu Nakaoka
- G02 - OPTICS
Information Patent Grant
Curable silicone composition and cured product thereof, layered pro...
- Patent number 11,981,776
- Issue date May 14, 2024
- Dow Toray Co., Ltd.
- Atsushi Sugie
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 11,966,114
- Issue date Apr 23, 2024
- LG Display Co., Ltd.
- Ji-Cheol Son
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Light emitting device
- Patent number 11,899,306
- Issue date Feb 13, 2024
- Nichia Corporation
- Mamoru Imada
- G02 - OPTICS
Information Patent Grant
Backlight device
- Patent number 11,874,553
- Issue date Jan 16, 2024
- Japan Display Inc.
- Ken Sugiyama
- G02 - OPTICS
Information Patent Grant
Display panel and manufacture method thereof, display apparatus
- Patent number 11,874,551
- Issue date Jan 16, 2024
- BOE Technology Group Co., Ltd.
- Guangcai Yuan
- 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
Quantum dot, quantum dot composition, wavelength conversion materia...
- Patent number 11,835,815
- Issue date Dec 5, 2023
- Shin-Etsu Chemical Co., Ltd.
- Yoshihiro Nojima
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Display apparatus and method of operating display apparatus
- Patent number 11,829,035
- Issue date Nov 28, 2023
- Beijing Boe Display Technology Co., Ltd.
- Feifei Wang
- G02 - OPTICS
Information Patent Grant
Electronic device
- Patent number 11,809,037
- Issue date Nov 7, 2023
- Innolux Corporation
- Hao-Yu Chen
- G02 - OPTICS
Information Patent Grant
Optical display system with regionally addressable electrochromic l...
- Patent number 11,809,054
- Issue date Nov 7, 2023
- Rockwell Collins, Inc.
- Carlo L. Tiana
- G02 - OPTICS
Information Patent Grant
Display device having a curved surface and a plurality of light gui...
- Patent number 11,809,039
- Issue date Nov 7, 2023
- Japan Display Inc.
- Shimon Itakura
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Beam deflector and holographic three-dimensional image display appa...
- Patent number 11,803,087
- Issue date Oct 31, 2023
- Samsung Electronics Co., Ltd.
- Young Kim
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Quantum dot display panel, quantum dot display device, and preparat...
- Patent number 11,803,079
- Issue date Oct 31, 2023
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Chaoqun Yang
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 11,796,866
- Issue date Oct 24, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Hiroyuki Miyake
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Display apparatus
- Patent number 11,796,857
- Issue date Oct 24, 2023
- Seoul Semiconductor Co., Ltd.
- Motonobu Takeya
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device for vehicle
- Patent number 11,789,263
- Issue date Oct 17, 2023
- Yazaki Corporation
- Junichi Ichikawa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Display panel and display device
- Patent number 11,774,789
- Issue date Oct 3, 2023
- Beijing Boe Display Technology Co., Ltd.
- Yifu Chen
- G02 - OPTICS
Information Patent Grant
Display panel and display device
- Patent number 11,774,790
- Issue date Oct 3, 2023
- Beijing Boe Display Technology Co., Ltd.
- Yifu Chen
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS
- Publication number 20240411174
- Publication date Dec 12, 2024
- SEOUL SEMICONDUCTOR CO., LTD.
- Motonobu TAKEYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-CONTAINED ELECTRONIC DISPLAY ASSEMBLY, MOUNTING STRUCTURE AND...
- Publication number 20240345429
- Publication date Oct 17, 2024
- MANUFACTURING RESOURCES INTERNATIONAL, INC.
- William Dunn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
FRAME STRUCTURE, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240337874
- Publication date Oct 10, 2024
- RADIANT OPTO-ELECTRONICS CORPORATION
- Po-Mao CHENG
- G02 - OPTICS
Information Patent Application
SELF-CONTAINED ELECTRONIC DISPLAY ASSEMBLY, MOUNTING STRUCTURE AND...
- Publication number 20240337873
- Publication date Oct 10, 2024
- MANUFACTURING RESOURCES INTERNATIONAL, INC.
- William Dunn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISPLAY DEVICE
- Publication number 20240329449
- Publication date Oct 3, 2024
- LG ELECTRONICS INC.
- Dongsoo SHIN
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE, DISPLAY DEVICE, AND BACKLIGHT MODULE
- Publication number 20240302688
- Publication date Sep 12, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Zhuang XU
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF
- Publication number 20240302696
- Publication date Sep 12, 2024
- Samsung Electronics Co., Ltd.
- Sungyeol KIM
- F21 - LIGHTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20240255794
- Publication date Aug 1, 2024
- LG Display Co., Ltd.
- Ji-Cheol SON
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DISPLAY PANELS AND DISPLAY DEVICES
- Publication number 20240255813
- Publication date Aug 1, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Qunfang LIANG
- G02 - OPTICS
Information Patent Application
DISPLAY PANEL AND MANUFACTURE METHOD THEREOF, DISPLAY APPARATUS
- Publication number 20240103315
- Publication date Mar 28, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Guangcai YUAN
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240053632
- Publication date Feb 15, 2024
- SEOUL SEMICONDUCTOR CO., LTD.
- Motonobu TAKEYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-CONTAINED ELECTRONIC DISPLAY ASSEMBLY, MOUNTING STRUCTURE AND...
- Publication number 20240027806
- Publication date Jan 25, 2024
- MANUFACTURING RESOURCES INTERNATIONAL, INC.
- William Dunn
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240027825
- Publication date Jan 25, 2024
- InnoLux Corporation
- Hao-Yu CHEN
- G02 - OPTICS
Information Patent Application
OPTICAL DISPLAY SYSTEM WITH REGIONALLY ADDRESSABLE ELECTROCHROMIC L...
- Publication number 20240027866
- Publication date Jan 25, 2024
- Rockwell Collins, Inc.
- Carlo L. Tiana
- G02 - OPTICS
Information Patent Application
INSPECTION METHOD, INSPECTION DEVICE, MANUFACTURING METHOD, AND MAN...
- Publication number 20240019724
- Publication date Jan 18, 2024
- FUJIFILM CORPORATION
- Takashi SUGANUMA
- G01 - MEASURING TESTING
Information Patent Application
DISPLAY PANEL AND DISPLAY DEVICE
- Publication number 20240019734
- Publication date Jan 18, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Fancheng LIU
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20230384642
- Publication date Nov 30, 2023
- InnoLux Corporation
- Ming-Jou Tai
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20230314855
- Publication date Oct 5, 2023
- LG ELECTRONICS INC.
- Dongsoo SHIN
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20230314864
- Publication date Oct 5, 2023
- Japan Display Inc.
- Chikyu NAKAOKA
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND LIGHT SOURCE APPARATUS THEREOF
- Publication number 20230288752
- Publication date Sep 14, 2023
- Samsung Electronics Co., Ltd.
- Hyungsuk KIM
- G02 - OPTICS
Information Patent Application
BACKLIGHT DEVICE
- Publication number 20230280614
- Publication date Sep 7, 2023
- Japan Display Inc.
- Ken SUGIYAMA
- G02 - OPTICS
Information Patent Application
VIEWING ANGLE NARROWING STRUCTURE AND DISPLAY DEVICE HAVING THE SAME
- Publication number 20230266610
- Publication date Aug 24, 2023
- SAMSUNG DISPLAY CO., LTD.
- YONG SEOK KIM
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20230260473
- Publication date Aug 17, 2023
- Semiconductor Energy Laboratory Co., Ltd.
- Hidetomo KOBAYASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF
- Publication number 20230258981
- Publication date Aug 17, 2023
- Samsung Electronics Co., Ltd.
- Sungyeol KIM
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20230258975
- Publication date Aug 17, 2023
- InnoLux Corporation
- Li-Wei MAO
- G02 - OPTICS
Information Patent Application
ILLUMINATING UNIT AND DISPLAY APPARATUS
- Publication number 20230251523
- Publication date Aug 10, 2023
- Saturn Licensing LLC
- Kenji Hata
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
METHOD AND APPARATUS FOR BACKLIGHT CONTROL AND DISPLAY DEVICE
- Publication number 20230215392
- Publication date Jul 6, 2023
- Haining ESWIN IC Design Co., Ltd.
- Wenjing Cao
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND MA...
- Publication number 20230205018
- Publication date Jun 29, 2023
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Akira BANJOUYA
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND METHOD OF OPERATING DISPLAY APPARATUS
- Publication number 20230147432
- Publication date May 11, 2023
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Feifei Wang
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20230127094
- Publication date Apr 27, 2023
- InnoLux Corporation
- Hao-Yu CHEN
- H01 - BASIC ELECTRIC ELEMENTS

Direct backlight

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method and apparatus for backlight control and display device

Display panels and display devices

Synchronous backlight device and operation method thereof

Display device

Optical display system with regionally addressable electrochromic l...

Self-contained electronic display assembly, mounting structure and...

Display panel and display device

Display apparatus

Display device

Display panel and driving method thereof

Display apparatus and light source device thereof

Display device

Curable silicone composition and cured product thereof, layered pro...

Display device

Light emitting device

Backlight device

Display panel and manufacture method thereof, display apparatus

Viewing angle narrowing structure and display device having the same

Quantum dot, quantum dot composition, wavelength conversion materia...

Display apparatus and method of operating display apparatus

Electronic device

Optical display system with regionally addressable electrochromic l...

Display device having a curved surface and a plurality of light gui...

Beam deflector and holographic three-dimensional image display appa...

Quantum dot display panel, quantum dot display device, and preparat...

Display device

Display apparatus

Display device for vehicle

Display panel and display device

Display panel and display device

Patents Applicationslast 30 patents

DISPLAY APPARATUS

SELF-CONTAINED ELECTRONIC DISPLAY ASSEMBLY, MOUNTING STRUCTURE AND...

FRAME STRUCTURE, BACKLIGHT MODULE AND DISPLAY DEVICE

SELF-CONTAINED ELECTRONIC DISPLAY ASSEMBLY, MOUNTING STRUCTURE AND...

DISPLAY DEVICE

DISPLAY MODULE, DISPLAY DEVICE, AND BACKLIGHT MODULE

DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF

DISPLAY DEVICE

DISPLAY PANELS AND DISPLAY DEVICES

DISPLAY PANEL AND MANUFACTURE METHOD THEREOF, DISPLAY APPARATUS

DISPLAY APPARATUS

SELF-CONTAINED ELECTRONIC DISPLAY ASSEMBLY, MOUNTING STRUCTURE AND...

ELECTRONIC DEVICE

OPTICAL DISPLAY SYSTEM WITH REGIONALLY ADDRESSABLE ELECTROCHROMIC L...

INSPECTION METHOD, INSPECTION DEVICE, MANUFACTURING METHOD, AND MAN...

DISPLAY PANEL AND DISPLAY DEVICE

ELECTRONIC DEVICE

DISPLAY DEVICE

DISPLAY DEVICE

DISPLAY APPARATUS AND LIGHT SOURCE APPARATUS THEREOF

BACKLIGHT DEVICE

VIEWING ANGLE NARROWING STRUCTURE AND DISPLAY DEVICE HAVING THE SAME

DISPLAY DEVICE

DISPLAY APPARATUS AND LIGHT SOURCE DEVICE THEREOF

DISPLAY DEVICE

ILLUMINATING UNIT AND DISPLAY APPARATUS

METHOD AND APPARATUS FOR BACKLIGHT CONTROL AND DISPLAY DEVICE

LIQUID CRYSTAL DISPLAY PANEL, LIQUID CRYSTAL DISPLAY DEVICE, AND MA...

DISPLAY APPARATUS AND METHOD OF OPERATING DISPLAY APPARATUS

ELECTRONIC DEVICE