Soonchul CHANG

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Organic light-emitting device
- Patent number 12,127,477
- Issue date Oct 22, 2024
- Samsung Display Co., Ltd.
- Jiyoung Song
Information Patent Grant
Organic light-emitting device and display apparatus including the same
- Patent number 12,063,857
- Issue date Aug 13, 2024
- Samsung Display Co., Ltd.
- Jaeyong Lee
Information Patent Grant
Organic light-emitting device and compound
- Patent number 11,889,756
- Issue date Jan 30, 2024
- Samsung Display Co., Ltd.
- Taekyung Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Organic light-emitting device and display apparatus including the same
- Patent number 11,569,454
- Issue date Jan 31, 2023
- Samsung Display Co., Ltd.
- Jaeyong Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Condensed cyclic compound, organic light-emitting device including...
- Patent number 11,414,430
- Issue date Aug 16, 2022
- Samsung Display Co., Ltd.
- Seulong Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Grant
Mask assembly, method of manufacturing thereof, and apparatus inclu...
- Patent number 10,533,245
- Issue date Jan 14, 2020
- Samsung Display Co., Ltd.
- Soonchul Chang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of manufacturing a mask
- Patent number 9,999,943
- Issue date Jun 19, 2018
- Samsung Display Co., Ltd.
- Youngmin Moon
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Mask assembly and apparatus and method of manufacturing display app...
- Patent number 9,837,608
- Issue date Dec 5, 2017
- Samsung Display Co., Ltd.
- Youngmin Moon
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Deposition mask, method of manufacturing deposition mask, and metho...
- Patent number 9,695,522
- Issue date Jul 4, 2017
- Samsung Display Co., Ltd.
- Sungsoon Im
- C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR

Patents Applicationslast 30 patents

Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20250031572
- Publication date Jan 23, 2025
- SAMSUNG DISPLAY CO., LTD.
- Jiyoung SONG
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
- Publication number 20230180606
- Publication date Jun 8, 2023
- SAMSUNG DISPLAY CO., LTD.
- Jaeyong LEE
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE
- Publication number 20210376248
- Publication date Dec 2, 2021
- SAMSUNG DISPLAY CO., LTD.
- Jiyoung SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDI...
- Publication number 20210028368
- Publication date Jan 28, 2021
- SAMSUNG DISPLAY CO., LTD.
- Jiyoung SONG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME
- Publication number 20200295271
- Publication date Sep 17, 2020
- SAMSUNG DISPLAY CO., LTD.
- Jaeyong LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING...
- Publication number 20200190113
- Publication date Jun 18, 2020
- SAMSUNG DISPLAY CO., LTD.
- Seulong Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ORGANIC LIGHT-EMITTING DEVICE AND COMPOUND
- Publication number 20200075869
- Publication date Mar 5, 2020
- SAMSUNG DISPLAY CO., LTD.
- Taekyung Kim
- C07 - ORGANIC CHEMISTRY
Information Patent Application
MASK ASSEMBLY, METHOD OF MANUFACTURING THEREOF, AND APPARATUS INCLU...
- Publication number 20170198383
- Publication date Jul 13, 2017
- SAMSUNG DISPLAY CO., LTD.
- Soonchul CHANG
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MASK ASSEMBLY AND APPARATUS AND METHOD OF MANUFACTURING DISPLAY APP...
- Publication number 20170141314
- Publication date May 18, 2017
- SAMSUNG DISPLAY CO., LTD.
- Youngmin MOON
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
METHOD OF MANUFACTURING A MASK
- Publication number 20170029957
- Publication date Feb 2, 2017
- SAMSUNG DISPLAY CO., LTD.
- Youngmin MOON
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
DEPOSITION MASK, METHOD OF MANUFACTURING DEPOSITION MASK, AND METHO...
- Publication number 20160145762
- Publication date May 26, 2016
- SAMSUNG DISPLAY CO., LTD.
- Sungsoon IM
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...

Soonchul CHANG

Person

Patents Grantslast 30 patents

Organic light-emitting device

Organic light-emitting device and display apparatus including the same

Organic light-emitting device and compound

Organic light-emitting device and display apparatus including the same

Condensed cyclic compound, organic light-emitting device including...

Mask assembly, method of manufacturing thereof, and apparatus inclu...

Method of manufacturing a mask

Mask assembly and apparatus and method of manufacturing display app...

Deposition mask, method of manufacturing deposition mask, and metho...

Patents Applicationslast 30 patents

ORGANIC LIGHT-EMITTING DEVICE

ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME

ORGANIC LIGHT-EMITTING DEVICE

CONDENSED CYCLIC COMPOUND AND ORGANIC LIGHT-EMITTING DEVICE INCLUDI...

ORGANIC LIGHT-EMITTING DEVICE AND DISPLAY APPARATUS INCLUDING THE SAME

CONDENSED CYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE INCLUDING...

ORGANIC LIGHT-EMITTING DEVICE AND COMPOUND

MASK ASSEMBLY, METHOD OF MANUFACTURING THEREOF, AND APPARATUS INCLU...

MASK ASSEMBLY AND APPARATUS AND METHOD OF MANUFACTURING DISPLAY APP...

METHOD OF MANUFACTURING A MASK

DEPOSITION MASK, METHOD OF MANUFACTURING DEPOSITION MASK, AND METHO...