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Elements with two or more wavelength conversion materials
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H01L33/504
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ELECTRICITY
H01
Electric elements
H01L
SEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
H01L33/00
Semiconductor 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
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H01L33/504
Elements with two or more wavelength conversion materials
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Patents Grants
last 30 patents
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Patent Grant
Light emitting stacked structure and display device having the same
Patent number
11,973,104
Issue date
Apr 30, 2024
SEOUL VIOSYS CO., LTD.
Chung Hoon Lee
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Converter with glass layers
Patent number
11,973,168
Issue date
Apr 30, 2024
Lumileds LLC
Grigoriy Basin
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Light-emitting diode lamp having high color-rendering property and...
Patent number
11,955,586
Issue date
Apr 9, 2024
Xiamen PVTECH Co., Ltd.
Fuxing Lu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source unit for plant cultivation and plant cultivation assem...
Patent number
11,953,163
Issue date
Apr 9, 2024
Seoul Viosys Co., Ltd.
Sang Min Ko
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Tunable lighting system with preferred color rendering
Patent number
11,949,049
Issue date
Apr 2, 2024
Lumileds LLC
Wouter Soer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
LED assembly
Patent number
11,949,050
Issue date
Apr 2, 2024
Epistar Corporation
Tzer-Perng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength conversion member and light source module
Patent number
11,949,051
Issue date
Apr 2, 2024
Delta Electronics, Inc.
Yen-I Chou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength conversion element with heat conductive layer and projector
Patent number
11,947,250
Issue date
Apr 2, 2024
Coretronic Corporation
Tsung-Hsiang Fu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Blue color converter for micro LEDs
Patent number
11,942,576
Issue date
Mar 26, 2024
Applied Materials, Inc.
Yingdong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display formed by curing of color conversion layer in recess
Patent number
11,942,456
Issue date
Mar 26, 2024
Applied Materials, Inc.
Daihua Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical device
Patent number
11,942,577
Issue date
Mar 26, 2024
Grirem Advanced Materials Co., Ltd.
Ronghui Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Color enhancement utilizing up converters and/or down converters
Patent number
11,938,011
Issue date
Mar 26, 2024
IMMUNOLIGHT, LLC.
Frederic A. Bourke
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device including electronic components and pin holes
Patent number
11,935,991
Issue date
Mar 19, 2024
Nichia Corporation
Shinya Okura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device including electronic components and pin holes
Patent number
11,929,454
Issue date
Mar 12, 2024
Nichia Corporation
Shinya Okura
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic component
Patent number
11,929,455
Issue date
Mar 12, 2024
OSRAM OLED GmbH
Norbert Harendt
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting diode and light-emitting module
Patent number
11,923,486
Issue date
Mar 5, 2024
KAISTAR LIGHTING(XIAMEN) CO., LTD.
Jing-Qiong Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for producing LED by one step film lamination
Patent number
11,923,483
Issue date
Mar 5, 2024
DDP SPECIALTY ELECTRONIC MATERIALS US, LLC
Anna Ya Ching Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a white light emitting device comprising mu...
Patent number
11,923,484
Issue date
Mar 5, 2024
Bridgelux, Inc.
Tao Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optical device
Patent number
11,923,485
Issue date
Mar 5, 2024
Grirem Advanced Materials Co., Ltd.
Ronghui Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device
Patent number
11,917,886
Issue date
Feb 27, 2024
Innolux Corporation
Hsiao-Lang Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Wavelength conversion component
Patent number
11,916,176
Issue date
Feb 27, 2024
Nichia Corporation
Yukitoshi Marutani
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Chelating agents for quantum dot precursor materials in color conve...
Patent number
11,908,979
Issue date
Feb 20, 2024
Applied Materials, Inc.
Yingdong Luo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reduction of defective pixel appearance in light-emitting arrays
Patent number
11,901,481
Issue date
Feb 13, 2024
Lumileds LLC
Toni Lopez
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices incorporating quantum dots
Patent number
11,901,493
Issue date
Feb 13, 2024
Saphlux, Inc.
Jie Song
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High color rendering white light emitting devices and high color re...
Patent number
11,901,492
Issue date
Feb 13, 2024
Intematix Corporation
Yi-Qun Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,891,554
Issue date
Feb 6, 2024
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,891,555
Issue date
Feb 6, 2024
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,884,857
Issue date
Jan 30, 2024
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Full spectrum white light emitting devices
Patent number
11,887,973
Issue date
Jan 30, 2024
Intematix Corporation
Yi-Qun Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Phosphor, light-emitting device, illumination device, image display...
Patent number
11,884,856
Issue date
Jan 30, 2024
Mitsubishi Chemical Corporation
Tomoyuki Kurushima
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Patents Applications
last 30 patents
Information
Patent Application
LIGHTING APPARATUS
Publication number
20240139542
Publication date
May 2, 2024
Seoul Viosys Co., Ltd.
Hee Ho BAE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Warm Dimming LED-Filaments and LED-Filament Lamps
Publication number
20240145442
Publication date
May 2, 2024
Intematix Corporation
Yi-Qun Li
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COLOR CONVERSION PANEL AND DISPLAY DEVICE
Publication number
20240145641
Publication date
May 2, 2024
Industrial Technology Research Institute
Kai-Ling Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE ARRAY WITH INDIVIDUAL CELLS
Publication number
20240136338
Publication date
Apr 25, 2024
Bridgelux, Inc.
Rene Peter Helbing
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVELENGTH CONVERTER AND LIGHT EMITTING DEVICE PROVIDED THEREWITH
Publication number
20240128413
Publication date
Apr 18, 2024
Panasonic Intellectual Property Management Co., Ltd.
Mitsuru NITTA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED-Filaments and LED-Filament Lamps
Publication number
20240117946
Publication date
Apr 11, 2024
Gang Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY...
Publication number
20240117248
Publication date
Apr 11, 2024
MITSUBISHI CHEMICAL CORPORATION
Tomoyuki KURUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Phosphor-Converted Red LEDs and Color-Tunable Multi-LED Packaged Li...
Publication number
20240120448
Publication date
Apr 11, 2024
Bridgelux, Inc.
Jingqiong ZHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED LIGHTING APPARATUS HAVING STERILIZING FUNCTION
Publication number
20240115876
Publication date
Apr 11, 2024
Seoul Viosys Co., Ltd.
Hee Ho Bae
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, DISPLAY, AND ELECTRONIC APPARATUS
Publication number
20240111190
Publication date
Apr 4, 2024
Saturn Licensing LLC
Shinpei NAGATANI
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
LIGAND-SUPPORTED PEROVSKITE LUMINESCENT CRYSTAL COMPOSITION AND MET...
Publication number
20240101894
Publication date
Mar 28, 2024
UNIVERSITAT FUR BODENKULTUR WIEN
Behzad SHIRMARDI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20240101899
Publication date
Mar 28, 2024
Citizen Electronics Co., Ltd.
Byungchul HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOSPHOR, LIGHT-EMITTING DEVICE, ILLUMINATION DEVICE, IMAGE DISPLAY...
Publication number
20240101898
Publication date
Mar 28, 2024
MITSUBISHI CHEMICAL CORPORATION
Tomoyuki KURUSHIMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL AND PRODUCTION METHOD THEREOF
Publication number
20240105885
Publication date
Mar 28, 2024
Samsung Electronics Co., Ltd.
Shang Hyeun PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE AND LIGHT EMITTING MODULE COMPRISING THE SAME
Publication number
20240088326
Publication date
Mar 14, 2024
SEOUL SEMICONDUCTOR CO., LTD.
Bang Hyun KIM
G02 - OPTICS
Information
Patent Application
LIGHT EMITTING DEVICE FOR DISPLAY AND BACKLIGHT UNIT INCLUDING THE...
Publication number
20240079533
Publication date
Mar 7, 2024
Samsung Electronics Co., Ltd.
Seongmin KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
Publication number
20240079534
Publication date
Mar 7, 2024
Seoul Viosys Co., Ltd.
Chung Hoon LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXIDE COMPOSITIONS AND METHODS OF DEPOSITING EPITAXIAL LAYERS
Publication number
20240072206
Publication date
Feb 29, 2024
Silanna UV Technologies Pte Ltd
Petar Atanackovic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXIDE SEMICONDUCTOR STRUCTURES AND DEVICES
Publication number
20240072207
Publication date
Feb 29, 2024
Silanna UV Technologies Pte Ltd
Petar Atanackovic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE
Publication number
20240072216
Publication date
Feb 29, 2024
SAMSUNG DISPLAY CO., LTD.
Ji Wook MOON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Systems And Methods For Fluoride Ceramic Phosphors For LED Lighting
Publication number
20240072217
Publication date
Feb 29, 2024
LAWRENCE LIVERMORE NATIONAL SECURITY, LLC
Nerine CHEREPY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
WAVELENGTH CONVERSION MEMBER AND LIGHT SOURCE MODULE
Publication number
20240072219
Publication date
Feb 29, 2024
Delta Electronics, Inc.
Yen-I CHOU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PLANAR LIGHT-EMITTING DEVICE
Publication number
20240072220
Publication date
Feb 29, 2024
Nichia Corporation.
Takeshi TAMURA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240063346
Publication date
Feb 22, 2024
SAMSUNG DISPLAY CO., LTD.
Sang Jo KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY APPARATUS
Publication number
20240063347
Publication date
Feb 22, 2024
SAMSUNG DISPLAY CO., LTD.
Donggyu Baeck
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
OXIDE FLUORESCENT MATERIAL, LIGHT EMITTING DEVICE, AND METHOD FOR P...
Publication number
20240052240
Publication date
Feb 15, 2024
Nichia Corporation.
Yoshinori MURAZAKI
C01 - INORGANIC CHEMISTRY
Information
Patent Application
VERTICAL SOLID-STATE TRANSDUCERS HAVING BACKSIDE TERMINALS AND ASSO...
Publication number
20240047634
Publication date
Feb 8, 2024
Micron Technology, Inc.
Vladimir Odnoblyudov
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED BRACKET, LIGHT-EMITTING UNIT, AND LIGHT-EMITTING ASSEMBLY
Publication number
20240047623
Publication date
Feb 8, 2024
Shenzhen Jufei Optoelectronics Co., Ltd.
Zhenliang Tan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHTING DEVICE AND LAMP INCLUDING SAME
Publication number
20240038942
Publication date
Feb 1, 2024
LG Innotek Co., Ltd.
Kyoung Soo AHN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RESONANT CAVITY STRUCTURE INCLUDING WAVELENGTH CONVERSION MATERIAL
Publication number
20240021762
Publication date
Jan 18, 2024
Seoul National University R&DB Foundation
Heon Su JEON
H01 - BASIC ELECTRIC ELEMENTS