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H01L33/325
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Electric elements
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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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H01L33/325
characterised by the doping materials
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last 30 patents
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Patent Grant
Micro LED display panel and method for making same
Patent number
11,955,469
Issue date
Apr 9, 2024
Hon Hai Precision Industry Co., Ltd.
Wei-Chih Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Micro light-emitting diode
Patent number
11,949,043
Issue date
Apr 2, 2024
PLAYNITRIDE DISPLAY CO., LTD.
Yen-Chun Tseng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source for plant cultivation
Patent number
11,917,958
Issue date
Mar 5, 2024
Seoul Viosys Co., Ltd.
Se Ryung Kim
H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Light emitting diodes containing deactivated regions and methods of...
Patent number
11,908,974
Issue date
Feb 20, 2024
GLO TECHNOLOGIES LLC
Max Batres
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Enhanced doping efficiency of ultrawide bandgap semiconductors by m...
Patent number
11,876,147
Issue date
Jan 16, 2024
The Regents of the University of Michigan
Xianhe Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride semiconductor light-emitting element and method of manufact...
Patent number
11,876,148
Issue date
Jan 16, 2024
Nichia Corporation
Takuya Okada
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device
Patent number
11,875,720
Issue date
Jan 16, 2024
Samsung Display Co., Ltd.
Gwang Teak Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic device
Patent number
11,862,750
Issue date
Jan 2, 2024
SILANNA UV TECHNOLOGIES PTE LTD
Petar Atanackovic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device
Patent number
11,860,475
Issue date
Jan 2, 2024
LG Display Co., Ltd.
Byung-Hyuck Seo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Heterostructure and light-emitting device employing the same
Patent number
11,848,403
Issue date
Dec 19, 2023
BOLB Inc.
Jianping Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display apparatus having a semiconductor light emitting source
Patent number
11,848,316
Issue date
Dec 19, 2023
Seoul Semiconductor Co., Ltd.
Motonobu Takeya
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Semiconductor device
Patent number
11,848,195
Issue date
Dec 19, 2023
Epistar Corporation
Huan-Yu Lai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride-based light-emitting diode device
Patent number
11,817,528
Issue date
Nov 14, 2023
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
Yung-Ling Lan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display apparatus and manufacturing method thereof
Patent number
11,817,440
Issue date
Nov 14, 2023
Seoul Semiconductor Co., Ltd.
Motonobu Takeya
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
P-type doping in GaN LEDs for high speed operation at low current d...
Patent number
11,810,995
Issue date
Nov 7, 2023
AVICENATECH CORP.
Bardia Pezeshki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Group III-nitride light emitting devices including a polarization j...
Patent number
11,799,057
Issue date
Oct 24, 2023
Intel Corporation
Han Wui Then
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Display device
Patent number
11,798,975
Issue date
Oct 24, 2023
Samsung Display Co., Ltd.
Hyunmin Cho
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Grant
Light-emitting diodes with integrated optical elements
Patent number
11,784,288
Issue date
Oct 10, 2023
Google LLC
Benjamin Leung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
P-ohmic contact structure and light emitting device using the same
Patent number
11,764,333
Issue date
Sep 19, 2023
BOLB Inc.
Jianping Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for manufacturing a substrate comprising a relaxed InGaN layer
Patent number
11,735,693
Issue date
Aug 22, 2023
Commissariat a l'Energie Atomique et Aux Energies Alternatives
Carole Pernel
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device comprising electron blocking layer
Patent number
11,688,690
Issue date
Jun 27, 2023
Epistar Corporation
Yung-Chung Pan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite substrate and light-emitting diode
Patent number
11,688,825
Issue date
Jun 27, 2023
Industrial Technology Research Institute
Chia-Yen Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Optoelectronic semiconductor body and light-emitting diode
Patent number
11,677,045
Issue date
Jun 13, 2023
OSRAM OLED GmbH
Werner Bergbauer
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing light emitting diodes and light emitting diode
Patent number
11,658,265
Issue date
May 23, 2023
OSRAM OLED GmbH
Bastian Galler
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing nitride semiconductor device
Patent number
11,658,261
Issue date
May 23, 2023
Nichia Corporation
Masahiro Noguchi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source for plant cultivation
Patent number
11,638,400
Issue date
May 2, 2023
Seoul Viosys Co., Ltd.
Se Ryung Kim
A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING
Information
Patent Grant
Nitride semiconductor element, nitride semiconductor light emitting...
Patent number
11,637,221
Issue date
Apr 25, 2023
Asahi Kasei Kabushiki Kaisha
Aya Yokoyama
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Monolithic integration of different light emitting structures on a...
Patent number
11,637,219
Issue date
Apr 25, 2023
Google LLC
Gang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for electrochemically etching a semiconductor structure
Patent number
11,631,782
Issue date
Apr 18, 2023
Cambridge Enterprise Limited
Rachel A. Oliver
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor body and method for producing a semiconductor body
Patent number
11,626,531
Issue date
Apr 11, 2023
OSRAM OLED GmbH
Massimo Drago
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF
Publication number
20240153936
Publication date
May 9, 2024
SEOUL SEMICONDUCTOR CO., LTD.
Motonobu TAKEYA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
Publication number
20240154064
Publication date
May 9, 2024
SAMSUNG DISPLAY CO., LTD.
Su Jeong KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GROWTH SUBSTRATE OF A DIODE ARRAY, INCLUDING MESAS HAVING DIFFERENT...
Publication number
20240153986
Publication date
May 9, 2024
Commissariat A L'Energie Atomique et Aux Energies Alternatives
Ludovic Dupre
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD TO IMPROVE PERFORMANCES OF TUNNEL JUNCTIONS GROWN BY METAL O...
Publication number
20240145625
Publication date
May 2, 2024
The Regents of the University of California
David Hwang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ENHANCED DOPING EFFICIENCY OF ULTRAWIDE BANDGAP SEMICONDUCTORS BY M...
Publication number
20240128399
Publication date
Apr 18, 2024
The Regents of the University of Michigan
Xianhe LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE
Publication number
20240114846
Publication date
Apr 11, 2024
KAISTAR Lighting(Xiamen) Co., Ltd.
BEN-JIE FAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODES WITH INTEGRATED OPTICAL ELEMENTS
Publication number
20240120446
Publication date
Apr 11, 2024
Google LLC
Benjamin Leung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE
Publication number
20240120440
Publication date
Apr 11, 2024
ENKRIS SEMICONDUCTOR, INC.
Weihua LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
V-PIT-ENHANCED COMPONENT HAVING IMPROVED CHARGE CARRIER DISTRIBUTION
Publication number
20240120443
Publication date
Apr 11, 2024
ams-OSRAM International GmbH
Xiaojun Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTRONIC DEVICES WITH IMPURITY GETTERING
Publication number
20240097093
Publication date
Mar 21, 2024
Tarek Suwwan de Felipe
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE WITH SUPERLATTICES
Publication number
20240097066
Publication date
Mar 21, 2024
Silanna UV Technologies Pte Ltd
Petar Atanackovic
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light-Emitting Device, Display Device Including the Same, and Metho...
Publication number
20240079523
Publication date
Mar 7, 2024
LG Display Co., Ltd.
Dongwon YANG
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
LIGHT EMITTING DIODE AND LIGHT EMITTING DEVICE USING THE SAME
Publication number
20240063342
Publication date
Feb 22, 2024
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Miaomin CAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE, DISPLAY APPARATUS, AND MANUFACTURING METHOD...
Publication number
20240047614
Publication date
Feb 8, 2024
Samsung Electronics Co., Ltd.
Joosung KIM
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LAMINATED STRUCTURE
Publication number
20240030384
Publication date
Jan 25, 2024
Japan Display Inc.
Masumi NISHIMURA
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
P-TYPE DOPING IN GAN LEDS FOR HIGH SPEED OPERATION AT LOW CURRENT D...
Publication number
20240030377
Publication date
Jan 25, 2024
AVICENATECH CORP.
Bardia Pezeshki
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED MODULE, METHOD OF MANUFACTURING THE SAME, AND LED DISPLAY APPAR...
Publication number
20240021751
Publication date
Jan 18, 2024
SAMSUNG ELECTRONICS CO,. LTD.
Jihye Yeon
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE
Publication number
20240021756
Publication date
Jan 18, 2024
Samsung Electronics Co., Ltd.
Youngjin Choi
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-COLOR PIXELS
Publication number
20240021759
Publication date
Jan 18, 2024
Meta Platforms Technologies, LLC
Samir MEZOUARI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED DEVICE AND METHOD OF MANUFACTURE
Publication number
20240014348
Publication date
Jan 11, 2024
PORO TECHNOLOGIES LTD
Yingjun LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING ELEMENT, PIXEL INCLUDING THE SAME, AND MANUFACTURING...
Publication number
20240014349
Publication date
Jan 11, 2024
SAMSUNG DISPLAY CO., LTD.
Jeong Su PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED DEVICES, LED STRUCTURES AND MANUFACTURING METHODS THEREOF
Publication number
20240014344
Publication date
Jan 11, 2024
ENKRIS SEMICONDUCTOR, INC.
Weihua Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE
Publication number
20240006556
Publication date
Jan 4, 2024
KAISTAR Lighting (Xiamen) Co., Ltd
ShuenTa Teng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ULTRAVIOLET SEMICONDUCTOR LIGHT-EMITTING ELEMENT
Publication number
20230420613
Publication date
Dec 28, 2023
Stanley Electric Co., Ltd
Toru KINOSHITA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
INTERCONNECT STRUCTURES FOR IMPROVED LIGHT-EMITTING DIODE CHIP PERF...
Publication number
20230395756
Publication date
Dec 7, 2023
CreeLED, Inc.
Michael Check
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DISPLAY APPARATUS AND MANUFACTURING METHOD THEREOF
Publication number
20230387098
Publication date
Nov 30, 2023
SEOUL SEMICONDUCTOR CO., LTD.
Motonobu TAKEYA
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
NITRIDE SEMICONDUCTOR LIGHT-EMITTING ELEMENT
Publication number
20230387352
Publication date
Nov 30, 2023
NUVOTON TECHNOLOGY CORPORATION JAPAN
Toru TAKAYAMA
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MONOLITHIC INTEGRATION OF DIFFERENT LIGHT EMITTING STRUCTURES ON A...
Publication number
20230387348
Publication date
Nov 30, 2023
Google LLC
Gang He
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR LIGHT EMITTING ELEMENT AND METHOD FOR MANUFACTURING S...
Publication number
20230369534
Publication date
Nov 16, 2023
Koito Manufacturing Co., Ltd.
Satoshi KAMIYAMA
H01 - BASIC ELECTRIC ELEMENTS