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Patents Grants
last 30 patents
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,697,662
Issue date
Jul 11, 2023
Universal Display Corporation
Pierre-Luc T. Boudreault
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and display apparatus
Patent number
11,631,833
Issue date
Apr 18, 2023
BOE Technology Group Co., Ltd.
Zhenqi Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Electric device and display device comprising quantum dots with imp...
Patent number
11,594,698
Issue date
Feb 28, 2023
Samsung Electronics Co., Ltd.
Dae Young Chung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic molecules for use in optoelectronic devices
Patent number
11,552,262
Issue date
Jan 10, 2023
Samsung Display Co., Ltd.
Stefan Seifermann
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,495,754
Issue date
Nov 8, 2022
Universal Display Corporation
Jason Brooks
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Large area display and method for making same
Patent number
11,437,451
Issue date
Sep 6, 2022
Emagin Corporation
Ihor Wacyk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting devices using a low refractive index dielectric
Patent number
11,362,310
Issue date
Jun 14, 2022
The Regents of the University of Michigan
Stephen R. Forrest
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composition, quantum dot-polymer composite, and display device incl...
Patent number
11,352,555
Issue date
Jun 7, 2022
Samsung Electronics Co., Ltd.
Shang Hyeun Park
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light emitting device comprising polar matrix, metal dopant...
Patent number
11,355,721
Issue date
Jun 7, 2022
NovaLED GmbH
Uwe Gölfert
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,342,509
Issue date
May 24, 2022
Universal Display Corporation
Jui-Yi Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,339,182
Issue date
May 24, 2022
Universal Display Corporation
Jui-Yi Tsai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Organic electroluminescent diode device having light-emitting layer...
Patent number
11,302,887
Issue date
Apr 12, 2022
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
Wei Yuan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic light-emitting display screen and manufacturing method thereof
Patent number
11,289,665
Issue date
Mar 29, 2022
VISIONOX TECHNOLOGY INC.
Xiaolong Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,239,432
Issue date
Feb 1, 2022
Universal Display Corporation
Mingjuan Su
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescence element including carrier injection amo...
Patent number
11,239,449
Issue date
Feb 1, 2022
Mikuni Electron Corporation
Sakae Tanaka
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,233,204
Issue date
Jan 25, 2022
Universal Display Corporation
Jui-Yi Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,233,205
Issue date
Jan 25, 2022
Universal Display Corporation
Jui-Yi Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Anisotropic nanorod-applied light-emitting diode and light-emitting...
Patent number
11,228,013
Issue date
Jan 18, 2022
LG Display Co., Ltd.
Sung-Il Woo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Quantum dot composite material, preparation method, and semiconduct...
Patent number
11,203,715
Issue date
Dec 21, 2021
TCL TECHNOLOGY GROUP CORPORATION
Lei Qian
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Organic thin film and method for manufacturing organic thin film, o...
Patent number
11,183,645
Issue date
Nov 23, 2021
Nippon Hoso Kyokai
Hirohiko Fukagawa
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,183,646
Issue date
Nov 23, 2021
Universal Display Corporation
Alexey Borisovich Dyatkin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,180,519
Issue date
Nov 23, 2021
Universal Display Corporation
Pierre-Luc T. Boudreault
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Electroluminescent display and illuminating device and manufactured...
Patent number
11,183,671
Issue date
Nov 23, 2021
Yang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Organic electroluminescent materials and devices
Patent number
11,168,103
Issue date
Nov 9, 2021
Universal Display Corporation
Jui-Yi Tsai
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Quantum dot material, preparation method, and semiconductor device
Patent number
11,168,252
Issue date
Nov 9, 2021
TCL TECHNOLOGY GROUP CORPORATION
Yixing Yang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Display panel, manufacturing method thereof, and display device
Patent number
11,164,909
Issue date
Nov 2, 2021
Na Al
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
OLED, method for fabricating the same, display device
Patent number
11,139,457
Issue date
Oct 5, 2021
BOE Technology Group Co., Ltd.
Xinxin Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method to deliver organic material via organic vapor-...
Patent number
11,121,322
Issue date
Sep 14, 2021
Universal Display Corporation
Matthew King
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Quantum dot material, preparation method, and semiconductor device
Patent number
11,121,338
Issue date
Sep 14, 2021
TCL TECHNOLOGY GROUP CORPORATION
Yixing Yang
B82 - NANO-TECHNOLOGY
Information
Patent Grant
Thin film of metal oxide, organic electroluminescent device includi...
Patent number
11,094,909
Issue date
Aug 17, 2021
Japan Science and Technology Agency
Hideo Hosono
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
ELECTROLUMINESCENT DIODE AND DISPLAY DEVICE
Publication number
20220416191
Publication date
Dec 29, 2022
GUANGDONG JUHUA PRINTED DISPLAY TECHNOLOGY CO., LTD.
Haotian Gong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LARGE AREA DISPLAY AND METHOD FOR MAKING SAME
Publication number
20220406862
Publication date
Dec 22, 2022
EMAGIN CORPORATION
Ihor Wacyk
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Quantum Dot Light-Emitting Device, Manufacturing Method and Display...
Publication number
20220384758
Publication date
Dec 1, 2022
BOE TECHNOLOGY GROUP CO., LTD.
Wenhai MEI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DUAL BANK STRUCTURE FOR IMPROVED EXTRACTION FROM AN EMISSIVE LAYER
Publication number
20220367837
Publication date
Nov 17, 2022
Sharp Kabushiki Kaisha
DAVID JAMES MONTGOMERY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITION, QUANTUM DOT-POLYMER COMPOSITE, AND DISPLAY DEVICE INCL...
Publication number
20220275273
Publication date
Sep 1, 2022
Samsung Electronics Co., Ltd.
Shang Hyeun PARK
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20220238812
Publication date
Jul 28, 2022
UNIVERSAL DISPLAY CORPORATION
Jui-Yi TSAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING PEROVSKITE LIGHT EMITTING DEVICE BY INKJET...
Publication number
20220052303
Publication date
Feb 17, 2022
PEROLED LIMITED
Peter LEVERMORE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20220041636
Publication date
Feb 10, 2022
UNIVERSAL DISPLAY CORPORATION
Pierre-Luc T. BOUDREAULT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
DISPLAY PANEL, MANUFACTURING METHOD THEREOF, AND DISPLAY DEVICE
Publication number
20210335902
Publication date
Oct 28, 2021
Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Na AI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ELECTROLUMINESCENT DISPLAY AND ILLUMINATING DEVICE AND MANUFACTURED...
Publication number
20210336228
Publication date
Oct 28, 2021
Shenzhen china Star Optoelectronics Semiconductor Display Technology Co., Ltd.
Yang LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC LIGHT EMITTING DISPLAY SCREEN AND MANUFACTURING METHOD THER...
Publication number
20210288272
Publication date
Sep 16, 2021
Visionox Technology Inc.
Xiaolong YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEGMENTED OVJP PRINT BAR
Publication number
20210234139
Publication date
Jul 29, 2021
UNIVERSAL DISPLAY CORPORATION
William E. QUINN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Display Device
Publication number
20210166631
Publication date
Jun 3, 2021
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Jun Koyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ELECTRIC DEVICE AND DISPLAY DEVICE COMPRISING THE SAME
Publication number
20200328368
Publication date
Oct 15, 2020
Samsung Electronics Co., Ltd.
Dae Young CHUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PROTECTIVE FILM, MANUFACTURING METHOD THEREOF, AND METHOD OF MANUFA...
Publication number
20200227677
Publication date
Jul 16, 2020
SAMSUNG DISPLAY CO., LTD.
SUNGJUNE PARK
G02 - OPTICS
Information
Patent Application
ELECTRIC DEVICE, AND DISPLAY DEVICE COMPRISING THE SAME
Publication number
20200194703
Publication date
Jun 18, 2020
Samsung Electronics Co., Ltd.
Dae Young CHUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20200185625
Publication date
Jun 11, 2020
UNIVERSAL DISPLAY CORPORATION
Jason BROOKS
C07 - ORGANIC CHEMISTRY
Information
Patent Application
QUANTUM DOT LED STRUCTURE WITH ENHANCED EMISSION
Publication number
20200161585
Publication date
May 21, 2020
Sharp Kabushiki Kaisha
James Andrew Robert Palles-Dimmock
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
APPARATUS AND METHOD TO DELIVER ORGANIC MATERIAL VIA ORGANIC VAPOR-...
Publication number
20200119279
Publication date
Apr 16, 2020
UNIVERSAL DISPLAY CORPORATION
Matthew KING
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
COMPOSITION, QUANTUM DOT-POLYMER COMPOSITE, AND DISPLAY DEVICE INCL...
Publication number
20200040255
Publication date
Feb 6, 2020
Samsung Electronics Co., Ltd.
Shang Hyeun PARK
G02 - OPTICS
Information
Patent Application
Display Device
Publication number
20200013339
Publication date
Jan 9, 2020
SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
Jun Koyama
G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20190375767
Publication date
Dec 12, 2019
UNIVERSAL DISPLAY CORPORATION
Jui-Yi Tsai
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20190337974
Publication date
Nov 7, 2019
UNIVERSAL DISPLAY CORPORATION
Zhiqiang JI
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20190341563
Publication date
Nov 7, 2019
UNIVERSAL DISPLAY CORPORATION
David KNOWLES
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Application
ORGANIC LIGHT-EMITTING DIODE DISPLAY SUBSTRATE, MANUFACTURING METHO...
Publication number
20190326546
Publication date
Oct 24, 2019
BOE TECHNOLOGY GROUP CO., LTD.
Yansong LI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
QUANTUM DOT BASED PIXEL ASSEMBLY
Publication number
20190296264
Publication date
Sep 26, 2019
Apple Inc.
Mathew Mathai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MANUFACTURING METHOD OF ORGANIC LIGHT EMITTING DIODE DISPLAY PANEL...
Publication number
20190288244
Publication date
Sep 19, 2019
Shenzhen China Star Optoelectronics Technology Co., Ltd.
Yunan Zhang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20190248818
Publication date
Aug 15, 2019
UNIVERSAL DISPLAY CORPORATION
Pierre-Luc T. BOUDREAULT
C07 - ORGANIC CHEMISTRY
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20190252619
Publication date
Aug 15, 2019
UNIVERSAL DISPLAY CORPORATION
Jui-Yi TSAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ORGANIC ELECTROLUMINESCENT MATERIALS AND DEVICES
Publication number
20190214584
Publication date
Jul 11, 2019
UNIVERSAL DISPLAY CORPORATION
Hsiao-Fan CHEN
H01 - BASIC ELECTRIC ELEMENTS