for housing at least a part of the light source

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Parent Industries

GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS G02B6/00Light guides

Current Industry

G02B6/0021for housing at least a part of the light source

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Display apparatus comprising a side portion having an outer side su...
- Patent number 12,313,937
- Issue date May 27, 2025
- LG Electronics Inc.
- Inkeun Ryu
- G02 - OPTICS
Information Patent Grant
Multi-waveguide illumination panel
- Patent number 12,282,186
- Issue date Apr 22, 2025
- SVV TECHNOLOGY INNOVATIONS, INC.
- Sergiy Vasylyev
- F21 - LIGHTING
Information Patent Grant
Light-emitting module of illuminated keyboard
- Patent number 12,265,249
- Issue date Apr 1, 2025
- Sunrex Technology Corp
- Chih-Hsien Wu
- G02 - OPTICS
Information Patent Grant
Input device
- Patent number 12,242,099
- Issue date Mar 4, 2025
- Sony Interactive Entertainment Inc.
- Katsuhisa Tadano
- G02 - OPTICS
Information Patent Grant
Display device comprising a display panel having a front surface wi...
- Patent number 12,228,820
- Issue date Feb 18, 2025
- LG Electronics Inc.
- Inkeun Ryu
- G02 - OPTICS
Information Patent Grant
Light unit and a LCD liquid crystal display comprising the light unit
- Patent number RE50289
- Issue date Feb 4, 2025
- LG Innotek Co., Ltd
- Kwang Ho Park
Information Patent Grant
Display device comprising an optical sheet disposed between a first...
- Patent number 12,216,355
- Issue date Feb 4, 2025
- LG Electronics Inc.
- Inkeun Ryu
- G02 - OPTICS
Information Patent Grant
Backlight keyswitch and backlight module thereof
- Patent number 12,210,179
- Issue date Jan 28, 2025
- Darfon Electronics Corp.
- Chao-Yu Chen
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Lighting apparatus with light projecting substrate
- Patent number 12,204,139
- Issue date Jan 21, 2025
- Christopher Diaz
- G02 - OPTICS
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 device with light sources and display method thereof
- Patent number 12,181,703
- Issue date Dec 31, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peng Zhang
- G02 - OPTICS
Information Patent Grant
Illumination apparatus
- Patent number 12,158,602
- Issue date Dec 3, 2024
- RealD Spark, LLC
- Michael G. Robinson
- G02 - OPTICS
Information Patent Grant
Light-emitting device including movement mechanism
- Patent number 12,158,256
- Issue date Dec 3, 2024
- Nichia Corporation
- Norimasa Yoshida
- F21 - LIGHTING
Information Patent Grant
Lighting devices having optical waveguides for controlled light dis...
- Patent number 12,152,756
- Issue date Nov 26, 2024
- CREE LIGHTING USA LLC
- Kurt Wilcox
- F21 - LIGHTING
Information Patent Grant
Light-emitting module
- Patent number 12,117,690
- Issue date Oct 15, 2024
- Nichia Corporation
- Satoru Niimi
- G02 - OPTICS
Information Patent Grant
User interface with discrete lighting sections
- Patent number 12,099,231
- Issue date Sep 24, 2024
- AUTOMATED PET CARE PRODUCTS, LLC
- Adam Freeman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Grant
Method of manufacturing light emitting device
- Patent number 12,100,790
- Issue date Sep 24, 2024
- Nichia Corporation
- Shinya Mitsuhashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus and backlight unit thereof
- Patent number 12,078,886
- Issue date Sep 3, 2024
- Seoul Semiconductor Co., Ltd.
- Eun Ju Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light guide plate assembly, backlight module and display device
- Patent number 12,078,836
- Issue date Sep 3, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zhanxiang Guo
- G02 - OPTICS
Information Patent Grant
Function display for selectively displaying several symbols that re...
- Patent number 12,066,652
- Issue date Aug 20, 2024
- Preh GmbH
- Wolfgang Schustek
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Light emitting module and method of manufacturing same
- Patent number 12,050,338
- Issue date Jul 30, 2024
- Nichia Corporation
- Tadao Hayashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Illumination display panel and method of manufacturing the same
- Patent number 12,032,194
- Issue date Jul 9, 2024
- Nissha Co., Ltd.
- Chuzo Taniguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Illuminant circuit board, backlight module and lighting keyboard
- Patent number 12,019,261
- Issue date Jun 25, 2024
- Darfon Electronics Corp.
- Chao-Yu Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light guide plate assembly, backlight module, and display device
- Patent number 11,953,784
- Issue date Apr 9, 2024
- Shanghai Tianma Micro-Electronics Co., Ltd.
- Zhanxiang Guo
- G02 - OPTICS
Information Patent Grant
Asymmetric collimator
- Patent number 11,946,608
- Issue date Apr 2, 2024
- Feng Zhao
- F21 - LIGHTING
Information Patent Grant
Lighting fixture with waveguide
- Patent number 11,940,643
- Issue date Mar 26, 2024
- CREE LIGHTING USA LLC
- Ethan Creasman
- F21 - LIGHTING
Information Patent Grant
Illuminated multilayer structure with embedded light sources
- Patent number 11,934,004
- Issue date Mar 19, 2024
- TACTOTEK OY
- Antti Keränen
- G02 - OPTICS
Information Patent Grant
Planar light source including a plurality of light-emitting units
- Patent number 11,927,795
- Issue date Mar 12, 2024
- Nichia Corporation
- Ryoma Okado
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Illumination device and display device
- Patent number 11,927,787
- Issue date Mar 12, 2024
- Japan Display Inc.
- Hiroaki Kijima
- G02 - OPTICS
Information Patent Grant
Backlight module and lighting keyboard
- Patent number 11,923,156
- Issue date Mar 5, 2024
- Darfon Electronics Corp.
- Chao-Yu Chen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
GLAZING HAVING TOTAL INTERNAL REFLECTION THROUGH IMPROVED LIGHT INJ...
- Publication number 20250180794
- Publication date Jun 5, 2025
- AGP WORLDWIDE OPERATIONS GMBH
- Alexey KRASNOV
- G02 - OPTICS
Information Patent Application
ILLUMINATED PANE-LIKE GLASS ELEMENT HAVING REDUCED EMITTANCE VIA TH...
- Publication number 20250102722
- Publication date Mar 27, 2025
- SAINT-GOBAIN GLASS FRANCE
- Semjon MOORAJ
- G02 - OPTICS
Information Patent Application
LIGHTING BOARD, BACKLIT MODULE, BACKLIT KEYSWITCH AND KEYBOARD
- Publication number 20250093569
- Publication date Mar 20, 2025
- DARFON ELECTRONICS CORP.
- Yi-Jui PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKLIT CIRCUIT BOARD, BACKLIT KEYSWITCH AND KEYBOARD
- Publication number 20250093570
- Publication date Mar 20, 2025
- DARFON ELECTRONICS CORP.
- Yi-Jui PAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND LIQUID EJECTING DEVICE
- Publication number 20250083446
- Publication date Mar 13, 2025
- SEIKO EPSON CORPORATION
- Jun YODA
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Application
Lighting Devices Having Optical Waveguides for Controlled Light Dis...
- Publication number 20250075868
- Publication date Mar 6, 2025
- Cree Lighting USA LLC
- Kurt Wilcox
- F21 - LIGHTING
Information Patent Application
Waveguide Display with Air Cushion
- Publication number 20250076558
- Publication date Mar 6, 2025
- Apple Inc.
- Alexander D Schlaupitz
- G02 - OPTICS
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
DISPLAY APPARATUS
- Publication number 20240411177
- Publication date Dec 12, 2024
- LG ELECTRONICS INC.
- Inkeun RYU
- G02 - OPTICS
Information Patent Application
RING-SHAPED LIGHT GUIDE MODULE AND LIGHT EMITTING DEVICE
- Publication number 20240402409
- Publication date Dec 5, 2024
- Primax Electronics Ltd.
- Ming-Hui Yeh
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240353711
- Publication date Oct 24, 2024
- LG ELECTRONICS INC.
- Inkeun RYU
- G02 - OPTICS
Information Patent Application
ILLUMINATED KEYBOARD AND BACKLIGHT MODULE THEREOF
- Publication number 20240329292
- Publication date Oct 3, 2024
- CHICONY ELECTRONICS CO., LTD.
- Chih-Yi LU
- G02 - OPTICS
Information Patent Application
LIGHTING FIXTURE WITH WAVEGUIDE
- Publication number 20240210609
- Publication date Jun 27, 2024
- Cree Lighting USA LLC
- Ethan Creasman
- F21 - LIGHTING
Information Patent Application
SYSTEM AND METHOD FOR INTEGRATED SURVEILLANCE AND COMMUNICATION INT...
- Publication number 20240192782
- Publication date Jun 13, 2024
- HUBBELL INCORPORATED
- Christopher Bailey
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE AND AN ELECTRONIC DEVICE
- Publication number 20240168219
- Publication date May 23, 2024
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Tanhong ZHAO
- G02 - OPTICS
Information Patent Application
LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240134105
- Publication date Apr 25, 2024
- SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.
- Zhanxiang GUO
- G02 - OPTICS
Information Patent Application
ANNULAR LIGHT SOURCE DEVICE FOR NEONATAL FUNDUS CAMERA
- Publication number 20240115131
- Publication date Apr 11, 2024
- Forus Heath Pvt. Ltd.
- Sourav PAL
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
BACKLIGHT KEYSWITCH AND BACKLIGHT MODULE THEREOF
- Publication number 20240118476
- Publication date Apr 11, 2024
- DARFON ELECTRONICS CORP.
- Chao-Yu CHEN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKLIGHT MODULE AND DISPLAY PANEL
- Publication number 20240036247
- Publication date Feb 1, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Dong Tian
- G02 - OPTICS
Information Patent Application
BACKLIGHT MODULE AND DISPLAY DEVICE
- Publication number 20240027672
- Publication date Jan 25, 2024
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Lei Zhu
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS
- Publication number 20240004236
- Publication date Jan 4, 2024
- LG ELECTRONICS INC.
- Inkeun RYU
- G02 - OPTICS
Information Patent Application
OPTICALLY FUNCTIONALLY MULTILAYER STRUCTURE SUITABLE FOR LARGE AREA...
- Publication number 20240004119
- Publication date Jan 4, 2024
- TactoTek Oy
- Antti KERÄNEN
- G02 - OPTICS
Information Patent Application
OPTICALLY FUNCTIONAL MULTILAYER STRUCTURE SUITABLE FOR LARGE AREA I...
- Publication number 20240004120
- Publication date Jan 4, 2024
- TactoTek Oy
- Antti KERÄNEN
- G02 - OPTICS
Information Patent Application
Lighting Devices Having Optical Waveguides for Controlled Light Dis...
- Publication number 20230417382
- Publication date Dec 28, 2023
- IDEAL INDUSTRIES LIGHTING LLC
- Kurt Wilcox
- G02 - OPTICS
Information Patent Application
LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD
- Publication number 20230420199
- Publication date Dec 28, 2023
- DARFON ELECTRONICS CORP.
- Ying-Lan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE INCLUDING MOVEMENT MECHANISM
- Publication number 20230408754
- Publication date Dec 21, 2023
- Nichia Corporation.
- Norimasa YOSHIDA
- G02 - OPTICS
Information Patent Application
LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD
- Publication number 20230377816
- Publication date Nov 23, 2023
- DARFON ELECTRONICS CORP.
- Ying-Lan Liu
- G02 - OPTICS
Information Patent Application
USER INTERFACE WITH DISCRETE LIGHTING SECTIONS
- Publication number 20230358946
- Publication date Nov 9, 2023
- Automated Pet Care Products, LLC, d/b/a Whisker
- Adam Freeman
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information Patent Application
DISPLAY DEVICE AND DISPLAY METHOD THEREOF
- Publication number 20230341610
- Publication date Oct 26, 2023
- WUHAN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Peng ZHANG
- G02 - OPTICS
Information Patent Application
DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF
- Publication number 20230324736
- Publication date Oct 12, 2023
- SEOUL SEMICONDUCTOR CO., LTD.
- Eun Ju KIM
- H01 - BASIC ELECTRIC ELEMENTS

for housing at least a part of the light source

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Display apparatus comprising a side portion having an outer side su...

Multi-waveguide illumination panel

Light-emitting module of illuminated keyboard

Input device

Display device comprising a display panel having a front surface wi...

Light unit and a LCD liquid crystal display comprising the light unit

Display device comprising an optical sheet disposed between a first...

Backlight keyswitch and backlight module thereof

Lighting apparatus with light projecting substrate

Backlight unit and display device

Display device with light sources and display method thereof

Illumination apparatus

Light-emitting device including movement mechanism

Lighting devices having optical waveguides for controlled light dis...

Light-emitting module

User interface with discrete lighting sections

Method of manufacturing light emitting device

Display apparatus and backlight unit thereof

Light guide plate assembly, backlight module and display device

Function display for selectively displaying several symbols that re...

Light emitting module and method of manufacturing same

Illumination display panel and method of manufacturing the same

Illuminant circuit board, backlight module and lighting keyboard

Light guide plate assembly, backlight module, and display device

Asymmetric collimator

Lighting fixture with waveguide

Illuminated multilayer structure with embedded light sources

Planar light source including a plurality of light-emitting units

Illumination device and display device

Backlight module and lighting keyboard

Patents Applicationslast 30 patents

GLAZING HAVING TOTAL INTERNAL REFLECTION THROUGH IMPROVED LIGHT INJ...

ILLUMINATED PANE-LIKE GLASS ELEMENT HAVING REDUCED EMITTANCE VIA TH...

LIGHTING BOARD, BACKLIT MODULE, BACKLIT KEYSWITCH AND KEYBOARD

BACKLIT CIRCUIT BOARD, BACKLIT KEYSWITCH AND KEYBOARD

LIGHT-EMITTING DEVICE AND LIQUID EJECTING DEVICE

Lighting Devices Having Optical Waveguides for Controlled Light Dis...

Waveguide Display with Air Cushion

DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF

DISPLAY APPARATUS

RING-SHAPED LIGHT GUIDE MODULE AND LIGHT EMITTING DEVICE

DISPLAY APPARATUS

ILLUMINATED KEYBOARD AND BACKLIGHT MODULE THEREOF

LIGHTING FIXTURE WITH WAVEGUIDE

SYSTEM AND METHOD FOR INTEGRATED SURVEILLANCE AND COMMUNICATION INT...

DISPLAY DEVICE AND AN ELECTRONIC DEVICE

LIGHT GUIDE PLATE ASSEMBLY, BACKLIGHT MODULE AND DISPLAY DEVICE

ANNULAR LIGHT SOURCE DEVICE FOR NEONATAL FUNDUS CAMERA

BACKLIGHT KEYSWITCH AND BACKLIGHT MODULE THEREOF

BACKLIGHT MODULE AND DISPLAY PANEL

BACKLIGHT MODULE AND DISPLAY DEVICE

DISPLAY APPARATUS

OPTICALLY FUNCTIONALLY MULTILAYER STRUCTURE SUITABLE FOR LARGE AREA...

OPTICALLY FUNCTIONAL MULTILAYER STRUCTURE SUITABLE FOR LARGE AREA I...

Lighting Devices Having Optical Waveguides for Controlled Light Dis...

LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD

LIGHT-EMITTING DEVICE INCLUDING MOVEMENT MECHANISM

LIGHTING KEYBOARD, BACKLIGHT MODULE AND LIGHTING BOARD

USER INTERFACE WITH DISCRETE LIGHTING SECTIONS

DISPLAY DEVICE AND DISPLAY METHOD THEREOF

DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF