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H01L33/54
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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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H01L33/54
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Patents Grants
last 30 patents
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
Display device
Patent number
12,300,714
Issue date
May 13, 2025
Samsung Display Co., Ltd.
Ki Ho Bang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electronic device comprising an optical chip and method of fabrication
Patent number
12,288,835
Issue date
Apr 29, 2025
STMicroelectronics (Grenoble 2) SAS
Nicolas Mastromauro
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
Display apparatus and method of manufacturing the same
Patent number
12,283,651
Issue date
Apr 22, 2025
Seoul Semiconductor Co., Ltd.
Motonobu Takeya
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Component for a display, and method for producing a component
Patent number
12,278,319
Issue date
Apr 15, 2025
Osram Opto Semiconductors GmbH
Thomas Schwarz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Component and method for producing a component
Patent number
12,278,318
Issue date
Apr 15, 2025
Osram Opto Semiconductors GmbH
Thomas Schwarz
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display panel and manufacturing method thereof
Patent number
12,272,679
Issue date
Apr 8, 2025
PlayNitride Display Co., Ltd.
Shiang-Ning Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display panel and manufacturing method thereof
Patent number
12,272,771
Issue date
Apr 8, 2025
Au Optronics Corporation
Ming-Lung Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Touch display device including spacers
Patent number
12,271,563
Issue date
Apr 8, 2025
LG Display Co., Ltd.
JaeGyun Lee
G06 - COMPUTING CALCULATING COUNTING
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
Light source device and camera inspection device using same
Patent number
12,266,745
Issue date
Apr 1, 2025
LG Innotek Co., Ltd
Ji Hyun Yun
G11 - INFORMATION STORAGE
Information
Patent Grant
Apparatus and method for forming a layer of a material provided in...
Patent number
12,261,153
Issue date
Mar 25, 2025
OSRAM OLED GmbH
Simon D. Jerebic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device with a bank pattern comprising a same semiconductor...
Patent number
12,255,272
Issue date
Mar 18, 2025
Samsung Display Co., Ltd.
Jin Woo Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor light emitting device
Patent number
12,255,275
Issue date
Mar 18, 2025
Rohm Co., Ltd.
Tomoichiro Toyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lighting module and lighting apparatus having same
Patent number
12,255,266
Issue date
Mar 18, 2025
LG Innotek Co., Ltd
Se Eun Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device
Patent number
12,249,676
Issue date
Mar 11, 2025
Japan Display Inc.
Osamu Itou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pixel and display device including the same
Patent number
12,249,268
Issue date
Mar 11, 2025
Samsung Display Co., Ltd.
Sunkwang Kim
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Display device and manufacturing method thereof
Patent number
12,249,596
Issue date
Mar 11, 2025
Samsung Electronics Co., Ltd.
Minwoo Kang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro-LED displays to reduce subpixel crosstalk
Patent number
12,243,864
Issue date
Mar 4, 2025
Applied Materials, Inc.
Lisong Xu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emission source LED component, horticultural light, and horti...
Patent number
12,232,461
Issue date
Feb 25, 2025
GREENLUX LIGHTING SOLUTIONS OY
Lars Aikala
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Arrangements of light-altering coatings in light-emitting diode pac...
Patent number
12,237,451
Issue date
Feb 25, 2025
CreeLED, Inc.
Joseph M. Favale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlight module and manufacturing method therefor, and display app...
Patent number
12,237,449
Issue date
Feb 25, 2025
BOE MLED TECHNOLOGY CO., LTD.
Enkai Dong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lighting module, lighting device and lamp
Patent number
12,237,311
Issue date
Feb 25, 2025
LG Innotek Co., Ltd
Jung Ho Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device with a plurality of concave parts on the edge...
Patent number
12,230,744
Issue date
Feb 18, 2025
Epistar Corporation
Chao-Hsing Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fluidic assembly encapsulating light emitting diodes
Patent number
12,230,743
Issue date
Feb 18, 2025
ehux, Inc.
Kenji Sasaki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light-emitting device and display screen including the same
Patent number
12,230,611
Issue date
Feb 18, 2025
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Yanqiu Liao
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Substrate and method of manufacturing thereof
Patent number
12,230,742
Issue date
Feb 18, 2025
TCL China Star Optoelectronics Technology Co., Ltd.
Weiwei Liu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT EMITTING MODULE HAVING LIGHT EMITTING DEVICE AND DISPLAY APPA...
Publication number
20250063861
Publication date
Feb 20, 2025
Seoul Viosys Co., Ltd.
Namgoo CHA
H01 - BASIC ELECTRIC ELEMENTS
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 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
OPTOELECTRONIC ELEMENT AND METHOD FOR PRODUCING AN OPTOELECTRONIC E...
Publication number
20250056941
Publication date
Feb 13, 2025
ams-OSRAM International GmbH
Erwin LANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED PACKAGE AND INTEGRATED LIGHT EMITTING DEVICE
Publication number
20250056942
Publication date
Feb 13, 2025
Nichia Corporation.
Motokazu YAMADA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING APPARATUS
Publication number
20250056938
Publication date
Feb 13, 2025
Nikkiso Co., Ltd.
Izumi KIDA
H01 - BASIC ELECTRIC ELEMENTS
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
BASE MEMBER FOR LIGHT EMITTING DEVICE
Publication number
20250048800
Publication date
Feb 6, 2025
Nichia Corporation.
Kazuma KOZURU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ANCHORED LIGHT MIXING STRUCTURES IN LED PACKAGES AND RELATED METHODS
Publication number
20250038153
Publication date
Jan 30, 2025
CreeLED, Inc.
Joseph M. Favale
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY APPARATUS AND ARRAY SUBSTRATE
Publication number
20250029963
Publication date
Jan 23, 2025
AUO Corporation
Yu-Lun Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS OF MAKING LIGHT-EMITTING ASSEMBLIES COMPRISING AN ARRAY OF...
Publication number
20250022853
Publication date
Jan 16, 2025
BRIDGELUX, INC.
Wenhui Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20250022992
Publication date
Jan 16, 2025
SAMSUNG DISPLAY CO., LTD.
Ki Su JIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE, APPARATUS OF MANUFACTURING THE SAME, AND METHOD OF...
Publication number
20250013092
Publication date
Jan 9, 2025
SAMSUNG DISPLAY CO., LTD.
HYEON DEUK HWANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
UNIT PIXEL HAVING LIGHT EMITTING DEVICE AND DISPLAYING APPARATUS
Publication number
20250015232
Publication date
Jan 9, 2025
Seoul Viosys Co., Ltd.
Namgoo CHA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY APPARATUS INCLUDING ANTISTATIC PORTION
Publication number
20250004330
Publication date
Jan 2, 2025
Samsung Electronics Co., Ltd.
Hyukjun JANG
G02 - OPTICS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING APPARATUS
Publication number
20240429353
Publication date
Dec 26, 2024
Nikkiso Co., Ltd.
Izumi KIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING APPARATUS
Publication number
20240429355
Publication date
Dec 26, 2024
Nikkiso Co., Ltd.
Izumi KIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING DEVICE AND METHOD FOR MANUFACTURING TH...
Publication number
20240421278
Publication date
Dec 19, 2024
LUMENS CO., LTD
Soo Kun JEON
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL
Publication number
20240421179
Publication date
Dec 19, 2024
AUO Corporation
Chun-Cheng Hung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT PACKAGE MANUFACTURING METHOD, DISPLAY APPARA...
Publication number
20240421133
Publication date
Dec 19, 2024
LG ELECTRONICS INC.
Daewoon HONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BACKLIGHTING UNIT COMPRISING A SIDE-EMITTING SEMICONDUCTOR CHIP
Publication number
20240421270
Publication date
Dec 19, 2024
ams-OSRAM International GmbH
Ulrich STREPPEL
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240413273
Publication date
Dec 12, 2024
SAMSUNG DISPLAY CO., LTD.
Tae Young SONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DRIVE BASE PLATE, LIGHT-EMITTING BASE PLATE, AND DISPLAY DEVICE
Publication number
20240413284
Publication date
Dec 12, 2024
Hefei BOE Ruisheng Technology Co., Ltd.
Jie LEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT-EMITTING APPARATUS
Publication number
20240413270
Publication date
Dec 12, 2024
Nikkiso Co., Ltd.
Izumi KIDA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LEATHER-TEXTURED LIGHT-EMITTING DISPLAY DEVICE
Publication number
20240413276
Publication date
Dec 12, 2024
KURARAY CO., LTD.
Daisuke Matsuda
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Full Spectrum White Light Emitting Devices
Publication number
20240401758
Publication date
Dec 5, 2024
Bridgelux, Inc.
Xianglong Yuan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240405175
Publication date
Dec 5, 2024
AUO Corporation
Shu-Jiang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY PANEL, TILED DISPLAY PANEL AND MANUFACTURING METHOD OF DISP...
Publication number
20240404999
Publication date
Dec 5, 2024
GUANGZHOU CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Jubin LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND APPARATUS USING THE SAME
Publication number
20240395987
Publication date
Nov 28, 2024
Seoul Viosys Co., Ltd.
Jae Hak JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE
Publication number
20240395786
Publication date
Nov 28, 2024
Nichia Corporation.
Kenji OZEKI
H01 - BASIC ELECTRIC ELEMENTS