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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

H01L33/22Roughened surfaces

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Image display device manufacturing method and image display device
- Patent number 12,224,273
- Issue date Feb 11, 2025
- Nichia Corporation
- Hajime Akimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display apparatus and manufacturing method thereof
- Patent number 12,224,380
- Issue date Feb 11, 2025
- INNOLUX CORPORATION
- Kuan-Feng Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting element
- Patent number 12,218,271
- Issue date Feb 4, 2025
- Nichia Corporation
- Shun Kitahama
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
ULED chip, uLED substrate and method for manufacturing the same, el...
- Patent number 12,218,273
- Issue date Feb 4, 2025
- BOE Technology Group Co., Ltd.
- Yuju Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing image display device and image display device
- Patent number 12,211,883
- Issue date Jan 28, 2025
- Nichia Corporation
- Hajime Akimoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode including conductive mirror structure
- Patent number 12,211,953
- Issue date Jan 28, 2025
- Quanzhou San'an Semiconductor Technology Co., Ltd.
- Guitian Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing optoelectronic semiconductor devices and optoe...
- Patent number 12,206,058
- Issue date Jan 21, 2025
- Osram Opto Semiconductors GmbH
- Martin Rudolf Behringer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode chip and ultraviolet light-emitting device inc...
- Patent number 12,206,047
- Issue date Jan 21, 2025
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Poyang Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and display apparatus
- Patent number 12,199,215
- Issue date Jan 14, 2025
- Industrial Technology Research Institute
- Yih-Der Guo
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device and manufacturing method thereof
- Patent number 12,176,458
- Issue date Dec 24, 2024
- Seoul Viosys Co., Ltd.
- Dae Hong Min
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic semiconductor device with a plurality of image eleme...
- Patent number 12,176,380
- Issue date Dec 24, 2024
- Osram Opto Semiconductors GmbH
- Guido Weiss
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Printed structure with electrical contact having reflowable polymer...
- Patent number 12,170,349
- Issue date Dec 17, 2024
- X Display Company Technology Limited
- Christopher Andrew Bower
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting device
- Patent number 12,166,156
- Issue date Dec 10, 2024
- Epistar Corporation
- Chao-Hsing Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic semiconductor chip and method for producing an optoe...
- Patent number 12,159,956
- Issue date Dec 3, 2024
- OSRAM OLED GmbH
- Sebastian Pickel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device for display and display apparatus having the...
- Patent number 12,154,934
- Issue date Nov 26, 2024
- SEOUL VIOSYS CO., LTD.
- Jong Hyeon Chae
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting unit and display device
- Patent number 12,132,150
- Issue date Oct 29, 2024
- Innolux Corporation
- Jia-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro light-emitting device and display apparatus thereof
- Patent number 12,132,149
- Issue date Oct 29, 2024
- PlayNitride Display Co., Ltd.
- Yuan-Ting Fei
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic component with a transparent bond between two joinin...
- Patent number 12,132,158
- Issue date Oct 29, 2024
- Osram Opto Semiconductors GmbH
- Richard Scheicher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor light-emitting element and method of producing the same
- Patent number 12,125,702
- Issue date Oct 22, 2024
- Dowa Electronics Materials Co., Ltd.
- Osamu Tanaka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 12,119,427
- Issue date Oct 15, 2024
- Lextar Electronics Corporation
- Jih-Kang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electronic device
- Patent number 12,113,094
- Issue date Oct 8, 2024
- Innolux Corporation
- Jia-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for producing optoelectronic devices
- Patent number 12,112,968
- Issue date Oct 8, 2024
- Osram Opto Semiconductors GmbH
- Ralph Wagner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting device
- Patent number 12,113,152
- Issue date Oct 8, 2024
- Lextar Electronics Corporation
- Jih-Kang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic semiconductor device having dielectric layers, and m...
- Patent number 12,087,878
- Issue date Sep 10, 2024
- Osram Opto Semiconductors GmbH
- Laura Kreiner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Optoelectronic semiconductor apparatus including an optoelectronic...
- Patent number 12,087,893
- Issue date Sep 10, 2024
- Osram Opto Semiconductors GmbH
- Lutz Hoeppel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical light-emitting diode
- Patent number 12,080,828
- Issue date Sep 3, 2024
- Seoul Viosys Co., Ltd.
- Joon Hee Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device with semiconductor stack and reflective layer...
- Patent number 12,080,831
- Issue date Sep 3, 2024
- Epistar Corporation
- Chao-Hsing Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device
- Patent number 12,074,252
- Issue date Aug 27, 2024
- Epistar Corporation
- Chung-Hao Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting device and manufacturing method thereof
- Patent number 12,068,433
- Issue date Aug 20, 2024
- Epistar Corporation
- Yen-Tai Chao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light emitting diode (LED) stack for a display
- Patent number 12,062,684
- Issue date Aug 13, 2024
- SEOUL VIOSYS CO., LTD.
- Jong Hyeon Chae
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

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
METHOD OF PREPARING SEMICONDUCTOR CHIP, SEMICONDUCTOR CHIP, AND APP...
- Publication number 20250054813
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Kyungwook HWANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE FOR DISPLAY AND DISPLAY APPARATUS HAVING THE...
- Publication number 20250056952
- Publication date Feb 13, 2025
- Seoul Viosys Co., Ltd.
- Jong Hyeon CHAE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20250048795
- Publication date Feb 6, 2025
- Seoul Viosys Co., Ltd.
- Joonhee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO LIGHT-EMITTING DIODE AND PREPARATION METHOD THEREFOR, MICRO L...
- Publication number 20250040297
- Publication date Jan 30, 2025
- QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Zheng WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE ELEMENT
- Publication number 20250031489
- Publication date Jan 23, 2025
- KYOTO UNIVERSITY
- Susumu NODA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING UNIT AND DISPLAY DEVICE
- Publication number 20250022986
- Publication date Jan 16, 2025
- InnoLux Corporation
- Jia-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250006862
- Publication date Jan 2, 2025
- EPISTAR CORPORATION
- Yi-Chieh LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC DEVICE
- Publication number 20240429264
- Publication date Dec 26, 2024
- InnoLux Corporation
- Jia-Yuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20240421253
- Publication date Dec 19, 2024
- EPISTAR CORPORATION
- Chung-Hao WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240413268
- Publication date Dec 12, 2024
- EPISTAR CORPORATION
- Yi-Yang CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODES CONTAINING EPITAXIAL LIGHT CONTROL FEATURES
- Publication number 20240405158
- Publication date Dec 5, 2024
- The Regents of the University of California
- Srinivas Gandrothula
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE WITH REFLECTIVE LAYER
- Publication number 20240395975
- Publication date Nov 28, 2024
- EPISTAR CORPORATION
- Chao-Hsing CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
RADIATION-EMITTING SEMICONDUCTOR COMPONENT, AND METHOD FOR PRODUCIN...
- Publication number 20240395979
- Publication date Nov 28, 2024
- ams-OSRAM International GmbH
- Christopher Wiesmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING SEMICONDUCTOR CHIP AND METHOD FOR PRODUCING A LIGHT-...
- Publication number 20240387778
- Publication date Nov 21, 2024
- ams-OSRAM International GmbH
- Laura KREINER
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GROUP III ELEMENT NITRIDE SEMICONDUCTOR SUBSTRATE AND BONDED SUBSTRATE
- Publication number 20240379907
- Publication date Nov 14, 2024
- NGK Insulators, Ltd.
- Ayumi SAITO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING MODULE AND APPARATUS HAVING LIGHT EMITTING ELEMENT
- Publication number 20240379904
- Publication date Nov 14, 2024
- Seoul Viosys Co., Ltd.
- In Bum YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
III NITRIDE LIGHT-EMITTING DEVICE, III NITRIDE EPITAXIAL WAFER, MET...
- Publication number 20240379906
- Publication date Nov 14, 2024
- MIE UNIVERSITY
- Kenjiro Uesugi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
VERTICAL LIGHT-EMITTING DIODE
- Publication number 20240372038
- Publication date Nov 7, 2024
- Seoul Viosys Co., Ltd.
- Joon Hee LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20240355788
- Publication date Oct 24, 2024
- LG ELECTRONICS INC.
- Sungmin PARK
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE AND LIGHT EMITTING DEVICE COMPRISING SAME
- Publication number 20240347672
- Publication date Oct 17, 2024
- XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
- PoYang CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODE (LED) STACK FOR A DISPLAY
- Publication number 20240339488
- Publication date Oct 10, 2024
- Seoul Viosys Co., Ltd.
- Jong Hyeon CHAE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20240339564
- Publication date Oct 10, 2024
- EPISTAR CORPORATION
- Wei-Che WU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTRONIC STRUCTURE, MANUFACTURING METHOD OF ELECTRONIC STRUCTURE,...
- Publication number 20240332454
- Publication date Oct 3, 2024
- Oki Electric Industry Co., Ltd.
- Hiroto KAWADA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DISPLAY PANEL AND ORGANIC LIGHT-EMITTING DIS...
- Publication number 20240334753
- Publication date Oct 3, 2024
- WUHAN TIANMA MICROELECTRONICS CO., LTD.
- Guofeng ZHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING MODULE AND LIGHT EMITTING SYSTEM INCLUDING THE SAME
- Publication number 20240331619
- Publication date Oct 3, 2024
- Seoul Viosys Co., Ltd.
- Namgoo CHA
- B60 - VEHICLES IN GENERAL
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD OF FORMING THE SAME
- Publication number 20240332455
- Publication date Oct 3, 2024
- EPISTAR CORPORATION
- Min-Hsun Hsieh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240313157
- Publication date Sep 19, 2024
- QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
- Yenchin WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT EMITTING DIODES AND ASSOCIATED METHODS OF MANUFACTURING
- Publication number 20240297269
- Publication date Sep 5, 2024
- Micron Technology, Inc.
- Scott D. Schellhammer
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INFRARED LIGHT-EMITTING DIODE
- Publication number 20240282887
- Publication date Aug 22, 2024
- TIANJIN SANAN OPTOELECTRONICS CO., LTD.
- Chunfu Tsai
- H01 - BASIC ELECTRIC ELEMENTS

Roughened surfaces

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Image display device manufacturing method and image display device

Display apparatus and manufacturing method thereof

Light emitting element

ULED chip, uLED substrate and method for manufacturing the same, el...

Method for manufacturing image display device and image display device

Light-emitting diode including conductive mirror structure

Method for producing optoelectronic semiconductor devices and optoe...

Light-emitting diode chip and ultraviolet light-emitting device inc...

Light-emitting device and display apparatus

Light emitting device and manufacturing method thereof

Optoelectronic semiconductor device with a plurality of image eleme...

Printed structure with electrical contact having reflowable polymer...

Semiconductor light-emitting device

Optoelectronic semiconductor chip and method for producing an optoe...

Light emitting device for display and display apparatus having the...

Light emitting unit and display device

Micro light-emitting device and display apparatus thereof

Optoelectronic component with a transparent bond between two joinin...

Semiconductor light-emitting element and method of producing the same

Light emitting device

Electronic device

Method for producing optoelectronic devices

Light emitting device

Optoelectronic semiconductor device having dielectric layers, and m...

Optoelectronic semiconductor apparatus including an optoelectronic...

Vertical light-emitting diode

Light-emitting device with semiconductor stack and reflective layer...

Light-emitting device

Light-emitting device and manufacturing method thereof

Light emitting diode (LED) stack for a display

Patents Applicationslast 30 patents

SEMICONDUCTOR DEVICE

METHOD OF PREPARING SEMICONDUCTOR CHIP, SEMICONDUCTOR CHIP, AND APP...

LIGHT EMITTING DEVICE FOR DISPLAY AND DISPLAY APPARATUS HAVING THE...

LIGHT EMITTING DEVICE AND METHOD OF MANUFACTURING THE SAME

MICRO LIGHT-EMITTING DIODE AND PREPARATION METHOD THEREFOR, MICRO L...

LIGHT-EMITTING DIODE ELEMENT

LIGHT EMITTING UNIT AND DISPLAY DEVICE

SEMICONDUCTOR DEVICE

ELECTRONIC DEVICE

LIGHT-EMITTING DEVICE

SEMICONDUCTOR DEVICE

LIGHT EMITTING DIODES CONTAINING EPITAXIAL LIGHT CONTROL FEATURES

LIGHT-EMITTING DEVICE WITH REFLECTIVE LAYER

RADIATION-EMITTING SEMICONDUCTOR COMPONENT, AND METHOD FOR PRODUCIN...

LIGHT-EMITTING SEMICONDUCTOR CHIP AND METHOD FOR PRODUCING A LIGHT-...

GROUP III ELEMENT NITRIDE SEMICONDUCTOR SUBSTRATE AND BONDED SUBSTRATE

LIGHT EMITTING MODULE AND APPARATUS HAVING LIGHT EMITTING ELEMENT

III NITRIDE LIGHT-EMITTING DEVICE, III NITRIDE EPITAXIAL WAFER, MET...

VERTICAL LIGHT-EMITTING DIODE

DISPLAY DEVICE

LIGHT EMITTING DIODE AND LIGHT EMITTING DEVICE COMPRISING SAME

LIGHT EMITTING DIODE (LED) STACK FOR A DISPLAY

SEMICONDUCTOR DEVICE

ELECTRONIC STRUCTURE, MANUFACTURING METHOD OF ELECTRONIC STRUCTURE,...

ORGANIC LIGHT-EMITTING DISPLAY PANEL AND ORGANIC LIGHT-EMITTING DIS...

LIGHT EMITTING MODULE AND LIGHT EMITTING SYSTEM INCLUDING THE SAME

SEMICONDUCTOR STRUCTURE AND METHOD OF FORMING THE SAME

LIGHT-EMITTING DIODE AND METHOD FOR MANUFACTURING THE SAME

LIGHT EMITTING DIODES AND ASSOCIATED METHODS OF MANUFACTURING

INFRARED LIGHT-EMITTING DIODE