including a specially adapted diffusing, scattering or light controlling members

Industry

CPC
G02F1/133606

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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

Current Industry

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

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Liquid crystal display device
- Patent number 12,235,532
- Issue date Feb 25, 2025
- LG Display Co., Ltd.
- Eun-Ju Kim
- G02 - OPTICS
Information Patent Grant
Light ray direction control element and display device
- Patent number 12,235,561
- Issue date Feb 25, 2025
- TIANMA JAPAN, LTD.
- Kunihiro Shiota
- G02 - OPTICS
Information Patent Grant
Backlight module and liquid crystal display device
- Patent number 12,228,822
- Issue date Feb 18, 2025
- Beijing Boe Display Technology Co., Ltd.
- Shanlei Hou
- G02 - OPTICS
Information Patent Grant
Portable electronic device including positioning hook, detachablly...
- Patent number 12,222,754
- Issue date Feb 11, 2025
- Acer Incorporated
- Hung-Chi Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Hole-punch screen and electronic device
- Patent number 12,220,900
- Issue date Feb 11, 2025
- VIVO COMMUNICATION CO., LTD.
- Hongyang Wei
- B32 - LAYERED PRODUCTS
Information Patent Grant
Display panel and display device
- Patent number 12,216,368
- Issue date Feb 4, 2025
- Hefei BOE Optoelectronics Technology Co., Ltd.
- Hui Wang
- G02 - OPTICS
Information Patent Grant
Display device having reflecting sheet with plurality of dot areas...
- Patent number 12,215,856
- Issue date Feb 4, 2025
- LG Electronics Inc.
- Sewon Oh
- F21 - LIGHTING
Information Patent Grant
Backlight modules and display devices
- Patent number 12,210,245
- Issue date Jan 28, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Hongzhao Deng
- G02 - OPTICS
Information Patent Grant
Light-emitting module and electronic device
- Patent number 12,210,244
- Issue date Jan 28, 2025
- Innolux Corporation
- Yujun Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device with built-in camera
- Patent number 12,204,190
- Issue date Jan 21, 2025
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Shaojun Hou
- G02 - OPTICS
Information Patent Grant
Multiview backlight, display, and method with reflective sub-elemen...
- Patent number 12,204,137
- Issue date Jan 21, 2025
- LEIA INC.
- David A. Fattal
- G02 - OPTICS
Information Patent Grant
Backlight module, display module and display device
- Patent number 12,197,072
- Issue date Jan 14, 2025
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Shengchao Ji
- G02 - OPTICS
Information Patent Grant
Optical sheet laminate, backlight unit, liquid crystal display devi...
- Patent number 12,197,073
- Issue date Jan 14, 2025
- KEIWA INCORPORATED
- Chengheng Tsai
- G02 - OPTICS
Information Patent Grant
Backlight module, in-vehicle display panel, and vehicle cross-refer...
- Patent number 12,197,076
- Issue date Jan 14, 2025
- Zheng Zhou
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Fabrication method of light guide plate
- Patent number 12,197,070
- Issue date Jan 14, 2025
- DARWIN PRECISIONS CORPORATION
- Yu-Huan Chiu
- G02 - OPTICS
Information Patent Grant
Display modules with direct-lit backlight units
- Patent number 12,197,078
- Issue date Jan 14, 2025
- Apple Inc.
- Meizi Jiao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backlight board, manufacturing method and display panel
- Patent number 12,197,079
- Issue date Jan 14, 2025
- TCL China Star Optoelectronics Technology Co., Ltd.
- Zhuonan Shi
- G02 - OPTICS
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
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
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
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
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
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

Patents Applicationslast 30 patents

Information Patent Application
LIGHT SOURCE DEVICE AND DISPLAY UNIT
- Publication number 20250067417
- Publication date Feb 27, 2025
- Saturn Licensing LLC
- Koichi Yamamoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF
- Publication number 20250060629
- Publication date Feb 20, 2025
- SEOUL SEMICONDUCTOR CO., LTD.
- Eun Ju KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE II
- Publication number 20250060630
- Publication date Feb 20, 2025
- HEFEI RAYSEES AI TECHNOLOGY CO., LTD.
- Daoyong Wang
- G02 - OPTICS
Information Patent Application
DIRECT-LIT BACKLIGHT MODULE, METHOD OF DESIGNING BACKLIGHT MODULE A...
- Publication number 20250044640
- Publication date Feb 6, 2025
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Xiongping LI
- G02 - OPTICS
Information Patent Application
REFLECTIVE MEMBER, PLANAR LIGHT SOURCE, AND LIQUID CRYSTAL DISPLAY...
- Publication number 20250044641
- Publication date Feb 6, 2025
- Nichia Corporation.
- Motokazu YAMADA
- G02 - OPTICS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20250044639
- Publication date Feb 6, 2025
- InnoLux Corporation
- Yujun CHIU
- G02 - OPTICS
Information Patent Application
LIGHT-EMITTING DEVICE, PLANAR LIGHT SOURCE, AND LIQUID CRYSTAL DISP...
- Publication number 20250048804
- Publication date Feb 6, 2025
- NICHIA CORPORATION
- Hiroyuki TAKASHIMA
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE
- Publication number 20250028203
- Publication date Jan 23, 2025
- Darwin Precisions Corporation
- Wen-Tai Shen
- G02 - OPTICS
Information Patent Application
Display Device, Splicing Display Device
- Publication number 20250028197
- Publication date Jan 23, 2025
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Dan LI
- G02 - OPTICS
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
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
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
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

including a specially adapted diffusing, scattering or light controlling members

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Liquid crystal display device

Light ray direction control element and display device

Backlight module and liquid crystal display device

Portable electronic device including positioning hook, detachablly...

Hole-punch screen and electronic device

Display panel and display device

Display device having reflecting sheet with plurality of dot areas...

Backlight modules and display devices

Light-emitting module and electronic device

Display device with built-in camera

Multiview backlight, display, and method with reflective sub-elemen...

Backlight module, display module and display device

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

Backlight module, in-vehicle display panel, and vehicle cross-refer...

Fabrication method of light guide plate

Display modules with direct-lit backlight units

Backlight board, manufacturing method and display panel

Multilayer light diffuser plate and method for manufacturing the same

Light-emitting device, display device, and illumination device

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

Back light unit and liquid crystal display using the same

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

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

Display panel

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

Patents Applicationslast 30 patents

LIGHT SOURCE DEVICE AND DISPLAY UNIT

DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF

BACKLIGHT MODULE AND DISPLAY DEVICE II

DIRECT-LIT BACKLIGHT MODULE, METHOD OF DESIGNING BACKLIGHT MODULE A...

REFLECTIVE MEMBER, PLANAR LIGHT SOURCE, AND LIQUID CRYSTAL DISPLAY...

LIGHT EMITTING DEVICE

LIGHT-EMITTING DEVICE, PLANAR LIGHT SOURCE, AND LIQUID CRYSTAL DISP...

BACKLIGHT MODULE

Display Device, Splicing Display Device

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

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

SWITCHABLE LIGHT FILTER, LIGHTING DEVICE AND SCREEN

DISPLAY MODULE, SPLICED SCREEN AND DISPLAY APPARATUS

BACKLIGHT DISPLAY ASSEMBLY AND ELECTRONIC DEVICE

PORTABLE ELECTRONIC DEVICE