including a specially adapted diffusing, scattering or light controlling members

Industry

CPC
G02F1/133606

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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

G02F1/133606including a specially adapted diffusing, scattering or light controlling members

Industries

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device, display device, and illumination device
- Patent number 12,188,623
- Issue date Jan 7, 2025
- Saturn Licensing LLC
- Shingo Ohkawa
- F21 - LIGHTING
Information Patent Grant
Multilayer light diffuser plate and method for manufacturing the same
- Patent number 12,189,234
- Issue date Jan 7, 2025
- Entire Technology Co., Ltd.
- Chih Wen Yang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Backlight unit and display device
- Patent number 12,189,164
- Issue date Jan 7, 2025
- LG Display Co., Ltd.
- Myungjoon Park
- G02 - OPTICS
Information Patent Grant
Display with piezo material changing position of light source relat...
- Patent number 12,181,743
- Issue date Dec 31, 2024
- Hewlett-Packard Development Company, L.P.
- Hsing-Hung Hsieh
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 12,181,746
- Issue date Dec 31, 2024
- TCL China Star Optoelectronics Technology Co., Ltd.
- Ze Cao
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Optical sheet laminate, backlight unit, liquid crystal display devi...
- Patent number 12,174,489
- Issue date Dec 24, 2024
- KEIWA INCORPORATED
- Chengheng Tsai
- G02 - OPTICS
Information Patent Grant
Display device
- Patent number 12,174,472
- Issue date Dec 24, 2024
- LG Electronics Inc.
- Dongsoo Shin
- G02 - OPTICS
Information Patent Grant
Backlight module and display device
- Patent number 12,164,194
- Issue date Dec 10, 2024
- Daoyong Wang
- G02 - OPTICS
Information Patent Grant
Backlight module including switchable diffusion sheet and display d...
- Patent number 12,164,138
- Issue date Dec 10, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Wei Cheng
- G02 - OPTICS
Information Patent Grant
Back light unit and liquid crystal display using the same
- Patent number RE50234
- Issue date Dec 10, 2024
- LG Innotek Co., Ltd
- Sic Hur
Information Patent Grant
Reflective member, planar light source, and liquid crystal display...
- Patent number 12,158,659
- Issue date Dec 3, 2024
- Nichia Corporation
- Motokazu Yamada
- G02 - OPTICS
Information Patent Grant
Display panel
- Patent number 12,153,308
- Issue date Nov 26, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Jiuhui Zhu
- G02 - OPTICS
Information Patent Grant
Backlight module and manufacturing method thereof and electronic de...
- Patent number 12,153,305
- Issue date Nov 26, 2024
- Lenovo (Beijing) Limited
- Xiaoxin Song
- G02 - OPTICS
Information Patent Grant
Light emitting device
- Patent number 12,153,307
- Issue date Nov 26, 2024
- Innolux Corporation
- Yujun Chiu
- G02 - OPTICS
Information Patent Grant
Optical structure
- Patent number 12,152,771
- Issue date Nov 26, 2024
- Lextar Electronics Corporation
- Wei-Chung Cheng
- F21 - LIGHTING
Information Patent Grant
Backlight module and display apparatus
- Patent number 12,147,121
- Issue date Nov 19, 2024
- Nano Precision (SuZhou) CO., LTD.
- Wen-Yen Chiu
- G02 - OPTICS
Information Patent Grant
Planar illumination device
- Patent number 12,147,118
- Issue date Nov 19, 2024
- MINEBEA MITSUMI INC.
- Kazuki Ohto
- G02 - OPTICS
Information Patent Grant
Luminous body, and light emitting film, light emitting diode and li...
- Patent number 12,140,836
- Issue date Nov 12, 2024
- LG Display Co., Ltd.
- Byung-Geol Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Image processing device, image display device, and image processing...
- Patent number 12,136,402
- Issue date Nov 5, 2024
- SHARP KABUSHIKI KAISHA
- Tomoyuki Nara
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Backlight module and display module
- Patent number 12,130,517
- Issue date Oct 29, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Yong Yang
- G02 - OPTICS
Information Patent Grant
Backlight assembly and display device
- Patent number 12,130,519
- Issue date Oct 29, 2024
- Hon Hai Precision Industry Co., Ltd.
- Chih-Hsien Chen
- G02 - OPTICS
Information Patent Grant
Backlight unit having a lens with refraction and reflection portions
- Patent number RE50191
- Issue date Oct 29, 2024
- LG Electronics Inc.
- Jaehyeok Kim
Information Patent Grant
Display panel and electronic device
- Patent number 12,130,515
- Issue date Oct 29, 2024
- Wuhan China Star Optoelectronics Technology Co., Ltd.
- Zheng Zhou
- G02 - OPTICS
Information Patent Grant
Light emitting module and liquid crystal display device
- Patent number 12,132,157
- Issue date Oct 29, 2024
- Nichia Corporation
- Takeshi Tamura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 12,130,511
- Issue date Oct 29, 2024
- LG Electronics Inc.
- Youngjin Yang
- G02 - OPTICS
Information Patent Grant
Liquid display device and peep-proof control method thereof
- Patent number 12,124,120
- Issue date Oct 22, 2024
- HKC CORPORATION LIMITED
- Ye Wan
- G02 - OPTICS
Information Patent Grant
Display apparatus and light source device
- Patent number 12,124,128
- Issue date Oct 22, 2024
- Samsung Electronics Co., Ltd.
- Chunsoon Park
- G02 - OPTICS
Information Patent Grant
Optical film
- Patent number 12,117,640
- Issue date Oct 15, 2024
- LMS Co., Ltd.
- Jinhwan Kim
- G02 - OPTICS
Information Patent Grant
Method of producing light-emitting device and planar light source
- Patent number 12,117,691
- Issue date Oct 15, 2024
- Nichia Corporation
- Takuya Nakabayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Active emitter multiview backlight, display, and method employing a...
- Patent number 12,117,693
- Issue date Oct 15, 2024
- LEIA INC.
- David A. Fattal
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
WAVELENGTH CONVERSION SHEET-USE FILM, WAVELENGTH CONVERSION SHEET,...
- Publication number 20250015238
- Publication date Jan 9, 2025
- DAI NIPPON PRINTING CO., LTD.
- Takeshi SAKAMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT MODULE, DISPLAY MODULE, SPLICED DISPLAY SCREEN AND DISPLA...
- Publication number 20250004315
- Publication date Jan 2, 2025
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Zhanchang BU
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250004327
- Publication date Jan 2, 2025
- LG ELECTRONICS INC.
- Hyunkwan YOON
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250004329
- Publication date Jan 2, 2025
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Haiying WANG
- G02 - OPTICS
Information Patent Application
LIGHT DIFFUSION SHEET, BACK-LIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVI...
- Publication number 20240427190
- Publication date Dec 26, 2024
- Keiwa Incorporated
- Chengheng TSAI
- G02 - OPTICS
Information Patent Application
PLANAR LIGHTING DEVICE
- Publication number 20240427191
- Publication date Dec 26, 2024
- LG ELECTRONICS INC.
- Yongjin KIM
- F21 - LIGHTING
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240427192
- Publication date Dec 26, 2024
- HISENSE VISUAL TECHNOLOGY CO., LTD.
- Kuibao LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LIGHT-EMITTING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, BACK...
- Publication number 20240427189
- Publication date Dec 26, 2024
- Hefei BOE Ruisheng Technology Co., Ltd.
- Hai TANG
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240411176
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Geunhwan KIM
- G02 - OPTICS
Information Patent Application
A VARIABLE DIFFUSER PATTERN FOR IMPROVING COLOR AND LUMINOSITY UNIF...
- Publication number 20240402533
- Publication date Dec 5, 2024
- Corning Incorporated
- Xiang-Dong Mi
- G02 - OPTICS
Information Patent Application
Packaging Member and Manufacturing Method therefor, Backlight Sourc...
- Publication number 20240402414
- Publication date Dec 5, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Boning WANG
- G02 - OPTICS
Information Patent Application
UNIT CELL OF DISPLAY PANEL INCLUDING INTEGRATED TFT PHOTODETECTOR
- Publication number 20240379698
- Publication date Nov 14, 2024
- Hoon KIM
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT-EMITTING SUBSTRATE AND MANUFACTURING METHOD THEREOF, BACKLIGH...
- Publication number 20240369877
- Publication date Nov 7, 2024
- Hefei BOE Ruisheng Technology Co., Ltd.
- Bing ZHANG
- G02 - OPTICS
Information Patent Application
PLANAR ILLUMINATION DEVICE
- Publication number 20240369878
- Publication date Nov 7, 2024
- MINEBEA MITSUMI INC.
- Kazuki OHTO
- G02 - OPTICS
Information Patent Application
Quantum Dot Light Diffuser Plate And Method For Making The Same
- Publication number 20240361621
- Publication date Oct 31, 2024
- Entire Technology Co., Ltd.
- CHIH WEN YANG
- G02 - OPTICS
Information Patent Application
Backlight Module and Liquid Crystal Display Device
- Publication number 20240361636
- Publication date Oct 31, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Shanlei Hou
- G02 - OPTICS
Information Patent Application
SWITCHABLE LIGHT FILTER, LIGHTING DEVICE AND SCREEN
- Publication number 20240353706
- Publication date Oct 24, 2024
- SIOPTICA GMBH
- André HEBER
- G02 - OPTICS
Information Patent Application
DISPLAY MODULE, SPLICED SCREEN AND DISPLAY APPARATUS
- Publication number 20240353709
- Publication date Oct 24, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Changjia FU
- G02 - OPTICS
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
BACKLIGHT DISPLAY ASSEMBLY AND ELECTRONIC DEVICE
- Publication number 20240353710
- Publication date Oct 24, 2024
- Huawei Technologies Co., Ltd
- Youming ZHANG
- G02 - OPTICS
Information Patent Application
PORTABLE ELECTRONIC DEVICE
- Publication number 20240345622
- Publication date Oct 17, 2024
- ACER INCORPORATED
- Hung-Chi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...
- Publication number 20240345294
- Publication date Oct 17, 2024
- Keiwa Incorporated
- Masayuki SUKIGARA
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240329449
- Publication date Oct 3, 2024
- LG ELECTRONICS INC.
- Dongsoo SHIN
- G02 - OPTICS
Information Patent Application
Backlight Diffusion Parameter Generation Method, Display Control Me...
- Publication number 20240319537
- Publication date Sep 26, 2024
- BOE TECHNOLOGY GROUP CO., LTD.
- Huiling XUE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240319535
- Publication date Sep 26, 2024
- LG ELECTRONICS INC.
- Seungse KIM
- G02 - OPTICS
Information Patent Application
LCD DISPLAY HAVING INCREASED CONTRAST STRUCTURE, AND DISPLAY DEVICE
- Publication number 20240310673
- Publication date Sep 19, 2024
- Huizhou TCL Cloud Internet Corporation Technology Co., Ltd.
- Guangyue LUO
- G02 - OPTICS
Information Patent Application
DISPLAY DEVICE WITH BUILT-IN CAMERA
- Publication number 20240310669
- Publication date Sep 19, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shaojun HOU
- G02 - OPTICS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240302685
- Publication date Sep 12, 2024
- InnoLux Corporation
- Hao-Yu Liou
- G02 - OPTICS
Information Patent Application
DISPLAYING MODULE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLA...
- Publication number 20240295771
- Publication date Sep 5, 2024
- HEFEI BOE DISPLAY TECHNOLOGY CO., LTD.
- Chaoyue Wang
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240295772
- Publication date Sep 5, 2024
- ENPLAS CORPORATION
- Masaki NOGAMI
- G02 - OPTICS

including a specially adapted diffusing, scattering or light controlling members

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light-emitting device, display device, and illumination device

Multilayer light diffuser plate and method for manufacturing the same

Backlight unit and display device

Display with piezo material changing position of light source relat...

Backlight module and display device

Optical sheet laminate, backlight unit, liquid crystal display devi...

Display device

Backlight module and display device

Backlight module including switchable diffusion sheet and display d...

Back light unit and liquid crystal display using the same

Reflective member, planar light source, and liquid crystal display...

Display panel

Backlight module and manufacturing method thereof and electronic de...

Light emitting device

Optical structure

Backlight module and display apparatus

Planar illumination device

Luminous body, and light emitting film, light emitting diode and li...

Image processing device, image display device, and image processing...

Backlight module and display module

Backlight assembly and display device

Backlight unit having a lens with refraction and reflection portions

Display panel and electronic device

Light emitting module and liquid crystal display device

Display device

Liquid display device and peep-proof control method thereof

Display apparatus and light source device

Optical film

Method of producing light-emitting device and planar light source

Active emitter multiview backlight, display, and method employing a...

Patents Applicationslast 30 patents

WAVELENGTH CONVERSION SHEET-USE FILM, WAVELENGTH CONVERSION SHEET,...

BACKLIGHT MODULE, DISPLAY MODULE, SPLICED DISPLAY SCREEN AND DISPLA...

DISPLAY DEVICE

DISPLAY DEVICE

LIGHT DIFFUSION SHEET, BACK-LIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVI...

PLANAR LIGHTING DEVICE

DISPLAY APPARATUS

LIGHT-EMITTING SUBSTRATE AND METHOD OF MANUFACTURING THE SAME, BACK...

DISPLAY DEVICE

A VARIABLE DIFFUSER PATTERN FOR IMPROVING COLOR AND LUMINOSITY UNIF...

Packaging Member and Manufacturing Method therefor, Backlight Sourc...

UNIT CELL OF DISPLAY PANEL INCLUDING INTEGRATED TFT PHOTODETECTOR

LIGHT-EMITTING SUBSTRATE AND MANUFACTURING METHOD THEREOF, BACKLIGH...

PLANAR ILLUMINATION DEVICE

Quantum Dot Light Diffuser Plate And Method For Making The Same

Backlight Module and Liquid Crystal Display Device

SWITCHABLE LIGHT FILTER, LIGHTING DEVICE AND SCREEN

DISPLAY MODULE, SPLICED SCREEN AND DISPLAY APPARATUS

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

BACKLIGHT DISPLAY ASSEMBLY AND ELECTRONIC DEVICE

PORTABLE ELECTRONIC DEVICE

LIGHT DIFFUSION SHEET, BACKLIGHT UNIT, LIQUID CRYSTAL DISPLAY DEVIC...

DISPLAY DEVICE

Backlight Diffusion Parameter Generation Method, Display Control Me...

DISPLAY DEVICE

LCD DISPLAY HAVING INCREASED CONTRAST STRUCTURE, AND DISPLAY DEVICE

DISPLAY DEVICE WITH BUILT-IN CAMERA

ELECTRONIC DEVICE

DISPLAYING MODULE AND METHOD FOR MANUFACTURING THE SAME, AND DISPLA...

BACKLIGHT MODULE AND DISPLAY DEVICE