Wavelength conversion elements

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H01L33/50

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HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L33/00Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof Details thereof

Current Industry

H01L33/50Wavelength conversion elements

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device, manufacturing method thereof and display mod...
- Patent number 12,300,772
- Issue date May 13, 2025
- Epistar Corporation
- Min-Hsun Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device
- Patent number 12,300,776
- Issue date May 13, 2025
- Epistar Corporation
- Min-Hsun Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light source with disinfection function
- Patent number 12,298,003
- Issue date May 13, 2025
- SIGNIFY HOLDING B.V.
- Wouter Oepts
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Color filter structure using quantum dots and display device
- Patent number 12,302,732
- Issue date May 13, 2025
- LG Display Co., Ltd.
- Kyungkook Jang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Micro-LED structure and micro-LED chip including same
- Patent number 12,300,760
- Issue date May 13, 2025
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-LED structure and micro-LED chip including same
- Patent number 12,300,761
- Issue date May 13, 2025
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element, manufacturing method of same, and display d...
- Patent number 12,300,769
- Issue date May 13, 2025
- Samsung Display Co., Ltd.
- Je Won Yoo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting apparatus and lighting system including the same
- Patent number 12,295,076
- Issue date May 6, 2025
- Seoul Semiconductor Co., Ltd.
- Jun Ho Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device
- Patent number 12,293,998
- Issue date May 6, 2025
- Samsung Display Co., Ltd.
- Jin Woo Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus
- Patent number 12,288,773
- Issue date Apr 29, 2025
- Samsung Electronics Co., Ltd.
- Jihye Yeon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device, display module, electronic device, and manufacturin...
- Patent number 12,288,799
- Issue date Apr 29, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Koji Kusunoki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device, light emitting diode package, backlight unit...
- Patent number 12,288,834
- Issue date Apr 29, 2025
- Seoul Semiconductor Co., Ltd.
- Eun Ju Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
μ-led, μ-led device, display and method for the same
- Patent number 12,283,648
- Issue date Apr 22, 2025
- Osram Opto Semiconductors GmbH
- Hubert Halbritter
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Pixel and display device including the same
- Patent number 12,283,582
- Issue date Apr 22, 2025
- Samsung Display Co., Ltd.
- Eun A Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chelating agents for quantum dot precursor materials in color conve...
- Patent number 12,283,647
- Issue date Apr 22, 2025
- Applied Materials, Inc.
- Yingdong Luo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-LED structure and micro-LED chip including same
- Patent number 12,278,307
- Issue date Apr 15, 2025
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED lighting apparatus having sterilizing function
- Patent number 12,274,893
- Issue date Apr 15, 2025
- SEOUL VIOSYS CO., LTD.
- Hee Ho Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
LED chips and devices with textured light-extracting portions, and...
- Patent number 12,278,219
- Issue date Apr 15, 2025
- CreeLED, Inc.
- Peter Scott Andrews
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting apparatus
- Patent number 12,274,892
- Issue date Apr 15, 2025
- Seoul Viosys Co., Ltd.
- Hee Ho Bae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a colour conversion optoelectronic device,...
- Patent number 12,278,315
- Issue date Apr 15, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Stephane Altazin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lighting device
- Patent number 12,269,979
- Issue date Apr 8, 2025
- OSRAM OLED GmbH
- Markus Seibald
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Method for manufacturing display device
- Patent number 12,272,722
- Issue date Apr 8, 2025
- Innolux Corporation
- Jia-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Colloidal semiconductor nanostructures
- Patent number 12,269,977
- Issue date Apr 8, 2025
- Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.
- Uri Banin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Micro-LED structure and micro-LED chip including same
- Patent number 12,272,763
- Issue date Apr 8, 2025
- Jade Bird Display (Shanghai) Limited
- Qiming Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and method for fabricating the same
- Patent number 12,272,768
- Issue date Apr 8, 2025
- Samsung Display Co., Ltd.
- Jin Woo Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Phosphor-converted red LEDs and color-tunable multi-LED packaged li...
- Patent number 12,272,772
- Issue date Apr 8, 2025
- Bridgelux, Inc.
- Jingqiong Zhang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light emitting device and method of manufacturing light emitting de...
- Patent number 12,272,773
- Issue date Apr 8, 2025
- Nichia Corporation
- Hiroshi Miyairi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and the method of manufacturing the same
- Patent number 12,272,774
- Issue date Apr 8, 2025
- Epistar Corporation
- Chien-Liang Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing optoelectronic semiconductor devices and optoe...
- Patent number 12,266,744
- Issue date Apr 1, 2025
- Osram Opto Semiconductors GmbH
- Mei See Boon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of providing doses of light sufficient to deactivate dangero...
- Patent number 12,264,815
- Issue date Apr 1, 2025
- LEGRAND LIGHTING MANUFACTURING CO.
- James W. Hawkins
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC...
- Publication number 20250107288
- Publication date Mar 27, 2025
- ams-OSRAM International GmbH
- Ion STOLL
- B82 - NANO-TECHNOLOGY
Information Patent Application
FILMS WITH NARROW BAND EMISSION PHOSPHOR MATERIALS
- Publication number 20250066633
- Publication date Feb 27, 2025
- GE Intellectual Property Licensing, LLC
- Mark D. Doherty
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250072175
- Publication date Feb 27, 2025
- SAMSUNG DISPLAY CO., LTD.
- Ji Wook MOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20250072181
- Publication date Feb 27, 2025
- KABUSHIKI KAISHA TOKAI RIKA DENKI SEISAKUSHO
- Kunitaka Takahashi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE FOR DISPLAY AND DISPLAY APPARATUS HAVING THE SAME
- Publication number 20250070100
- Publication date Feb 27, 2025
- Seoul Viosys Co., Ltd.
- Jong Hyeon Chae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICES COMPATIBLE WITH NIGHT VISION EQUIPMENT
- Publication number 20250070105
- Publication date Feb 27, 2025
- GE Intellectual Property Licensing, LLC
- James Edward Murphy
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE
- Publication number 20250072177
- Publication date Feb 27, 2025
- Stanley Electric Co., Ltd
- Ji-Hao LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICES AND METHODS FOR MANUFACTURING THE SAME
- Publication number 20250070041
- Publication date Feb 27, 2025
- InnoLux Corporation
- Jia-Yuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250072176
- Publication date Feb 27, 2025
- SAMSUNG DISPLAY CO., LTD.
- Kangyoung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING SUBSTRATE, DISPLAY APPARATUS, SPLICING SCREEEN DISPL...
- Publication number 20250072174
- Publication date Feb 27, 2025
- BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
- Wei Zhong
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT EMITTING DEVICE
- Publication number 20250072198
- Publication date Feb 27, 2025
- Nichia Corporation.
- Koji ABE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LED LIGHT SOURCE FOR MEDICAL OPTICAL COHERENCE TOMOGRAPHY WITH HIGH...
- Publication number 20250063864
- Publication date Feb 20, 2025
- Lumileds LLC
- Peter Josef Schmidt
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
- Publication number 20250063876
- Publication date Feb 20, 2025
- ROHM CO., LTD.
- Masahiko KOBAYAKAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY PANEL AND DISPLAY APPARATUS
- Publication number 20250063878
- Publication date Feb 20, 2025
- Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
- Weilai LIU
- 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
DISPLAYS WITH EXPANDED GAMUT COVERAGE AND LOW BLUE LIGHT EMISSION
- Publication number 20250060631
- Publication date Feb 20, 2025
- GE Intellectual Property Licensing, LLC
- Samuel Joseph Camardello
- B82 - NANO-TECHNOLOGY
Information Patent Application
DISPLAYING APPARATUS HAVING LIGHT EMITTING DEVICE, METHOD OF MANUFA...
- Publication number 20250062293
- Publication date Feb 20, 2025
- SEOUL SEMICONDUCTOR CO., LTD.
- Motonobu TAKEYA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS
- Publication number 20250063862
- Publication date Feb 20, 2025
- Sharp Display Technology Corporation
- Tazuko KITAZAWA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT SOURCE MODULE AND BACKLIGHT UNIT HAVING THE SAME
- Publication number 20250063865
- Publication date Feb 20, 2025
- SEOUL SEMICONDUCTOR CO., LTD.
- Young Jun SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250062164
- Publication date Feb 20, 2025
- LG Display Co., Ltd.
- Seeun KIM
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SYNTHESIS OF BLUE-EMITTING ZnSe1-xTex ALLOY NANOCRYSTALS WITH LOW F...
- Publication number 20250059441
- Publication date Feb 20, 2025
- SHOEI CHEMICAL INC.
- Benjamin NEWMEYER
- B82 - NANO-TECHNOLOGY
Information Patent Application
LIGHT-CONVERSION MODULE, METHOD FOR MANUFACTURING THE SAME, AND DIS...
- Publication number 20250063863
- Publication date Feb 20, 2025
- Lite-On Technology Corporation
- YUAN-JU CHENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME
- Publication number 20250063870
- Publication date Feb 20, 2025
- Nichia Corporation.
- Takahito MIKI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METAL OXIDE SEMICONDUCTOR-BASED LIGHT EMITTING DEVICE
- Publication number 20250056928
- Publication date Feb 13, 2025
- Silanna UV Technologies Pte Ltd
- Petar Atanackovic
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A COLOUR CONVERSION OPTOELECTRONIC DEVICE,...
- Publication number 20250056934
- Publication date Feb 13, 2025
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Stephane ALTAZIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, LIGHTING APPLIANCE, AND STREET LIGHT
- Publication number 20250052382
- Publication date Feb 13, 2025
- Nichia Corporation.
- Mika MATSUMOTO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR NANOPARTICLE COMPLEX COMPOSITION, DILUTION COMPOSITIO...
- Publication number 20250051637
- Publication date Feb 13, 2025
- SHOEI CHEMICAL INC.
- Makoto KIDO
- B82 - NANO-TECHNOLOGY
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250056930
- Publication date Feb 13, 2025
- EPISTAR CORPORATION
- Tzu Yun Feng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250056935
- Publication date Feb 13, 2025
- SAMSUNG DISPLAY CO., LTD.
- Joo Woan CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Phosphor Converted LEDS With Improved Light Uniformity Including Di...
- Publication number 20250056940
- Publication date Feb 13, 2025
- Lumileds LLC
- Hisashi Masui
- H01 - BASIC ELECTRIC ELEMENTS

Wavelength conversion elements

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Light-emitting device, manufacturing method thereof and display mod...

Light-emitting device

Light source with disinfection function

Color filter structure using quantum dots and display device

Micro-LED structure and micro-LED chip including same

Micro-LED structure and micro-LED chip including same

Light emitting element, manufacturing method of same, and display d...

Lighting apparatus and lighting system including the same

Display device

Display apparatus

Display device, display module, electronic device, and manufacturin...

Light emitting device, light emitting diode package, backlight unit...

μ-led, μ-led device, display and method for the same

Pixel and display device including the same

Chelating agents for quantum dot precursor materials in color conve...

Micro-LED structure and micro-LED chip including same

LED lighting apparatus having sterilizing function

LED chips and devices with textured light-extracting portions, and...

Lighting apparatus

Method for manufacturing a colour conversion optoelectronic device,...

Lighting device

Method for manufacturing display device

Colloidal semiconductor nanostructures

Micro-LED structure and micro-LED chip including same

Display device and method for fabricating the same

Phosphor-converted red LEDs and color-tunable multi-LED packaged li...

Light emitting device and method of manufacturing light emitting de...

Light-emitting device and the method of manufacturing the same

Method for producing optoelectronic semiconductor devices and optoe...

Method of providing doses of light sufficient to deactivate dangero...

Patents Applicationslast 30 patents

OPTOELECTRONIC COMPONENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC...

FILMS WITH NARROW BAND EMISSION PHOSPHOR MATERIALS

DISPLAY DEVICE

LIGHT EMITTING DEVICE

LIGHT EMITTING DIODE FOR DISPLAY AND DISPLAY APPARATUS HAVING THE SAME

DEVICES COMPATIBLE WITH NIGHT VISION EQUIPMENT

METHOD FOR MANUFACTURING SEMICONDUCTOR LIGHT EMITTING DEVICE

DISPLAY DEVICES AND METHODS FOR MANUFACTURING THE SAME

DISPLAY DEVICE

LIGHT EMITTING SUBSTRATE, DISPLAY APPARATUS, SPLICING SCREEEN DISPL...

LIGHT EMITTING DEVICE

LED LIGHT SOURCE FOR MEDICAL OPTICAL COHERENCE TOMOGRAPHY WITH HIGH...

SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...

DISPLAY PANEL AND DISPLAY APPARATUS

DISPLAY APPARATUS AND BACKLIGHT UNIT THEREOF

DISPLAYS WITH EXPANDED GAMUT COVERAGE AND LOW BLUE LIGHT EMISSION

DISPLAYING APPARATUS HAVING LIGHT EMITTING DEVICE, METHOD OF MANUFA...

LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS

LIGHT SOURCE MODULE AND BACKLIGHT UNIT HAVING THE SAME

DISPLAY DEVICE

SYNTHESIS OF BLUE-EMITTING ZnSe1-xTex ALLOY NANOCRYSTALS WITH LOW F...

LIGHT-CONVERSION MODULE, METHOD FOR MANUFACTURING THE SAME, AND DIS...

LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING SAME

METAL OXIDE SEMICONDUCTOR-BASED LIGHT EMITTING DEVICE

METHOD FOR MANUFACTURING A COLOUR CONVERSION OPTOELECTRONIC DEVICE,...

LIGHT-EMITTING DEVICE, LIGHTING APPLIANCE, AND STREET LIGHT

SEMICONDUCTOR NANOPARTICLE COMPLEX COMPOSITION, DILUTION COMPOSITIO...

SEMICONDUCTOR DEVICE

DISPLAY DEVICE

Phosphor Converted LEDS With Improved Light Uniformity Including Di...