Heechang YOON

Person

Yongin-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and apparatus including same
- Patent number 12,004,364
- Issue date Jun 4, 2024
- Samsung Display Co., Ltd.
- Dongchan Kim
Information Patent Grant
Method of forming perovskite thin film and light-emitting device in...
- Patent number 11,895,903
- Issue date Feb 6, 2024
- Samsung Display Co., Ltd.
- Yoonseok Ka
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Light-emitting device and apparatus including same
- Patent number 11,744,100
- Issue date Aug 29, 2023
- Samsung Display Co., Ltd.
- Dongchan Kim
Information Patent Grant
Light-emitting device, method of manufacturing the same, and appara...
- Patent number 11,653,517
- Issue date May 16, 2023
- Samsung Display Co., Ltd.
- Dongchan Kim
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MOTHER SUBSTRATE FOR DISPLAY PANEL AND METHOD OF MANUFACTURING DISP...
- Publication number 20240290798
- Publication date Aug 29, 2024
- SAMSUNG DISPLAY CO., LTD.
- HEECHANG YOON
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING SAME
- Publication number 20240284700
- Publication date Aug 22, 2024
- SAMSUNG DISPLAY CO., LTD.
- Dongchan KIM
Information Patent Application
DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240251639
- Publication date Jul 25, 2024
- SAMSUNG DISPLAY CO., LTD.
- Hyo Jeong KWON
Information Patent Application
PROTECTIVE FILM AND METHOD OF REMOVING PROTECTIVE FILM
- Publication number 20240123724
- Publication date Apr 18, 2024
- SAMSUNG DISPLAY CO., LTD.
- OHJUNE KWON
- B32 - LAYERED PRODUCTS
Information Patent Application
METHOD OF MANUFACTURING DISPLAY DEVICE
- Publication number 20240099117
- Publication date Mar 21, 2024
- SAMSUNG DISPLAY CO., LTD.
- SEUNGWOOK KWON
Information Patent Application
METHOD OF MANUFACTURING DISPLAY DEVICE
- Publication number 20240081138
- Publication date Mar 7, 2024
- SAMSUNG DISPLAY CO., LTD.
- HEECHANG YOON
Information Patent Application
LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING SAME
- Publication number 20230354635
- Publication date Nov 2, 2023
- SAMSUNG DISPLAY CO., LTD.
- Dongchan KIM
Information Patent Application
DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME
- Publication number 20230180514
- Publication date Jun 8, 2023
- SAMSUNG DISPLAY CO., LTD.
- HYEMIN LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISPLAY DEVICE
- Publication number 20230122827
- Publication date Apr 20, 2023
- SAMSUNG DISPLAY CO., LTD.
- JINHO HYUN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INKJET PRINTING APPARATUS AND DISPLAY PANEL MANUFACTURING METHOD US...
- Publication number 20230094912
- Publication date Mar 30, 2023
- SAMSUNG DISPLAY CO., LTD.
- JINHO HYUN
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
METHOD OF FORMING PEROVSKITE THIN FILM AND LIGHT-EMITTING DEVICE IN...
- Publication number 20220344591
- Publication date Oct 27, 2022
- SAMSUNG DISPLAY CO., LTD.
- Yoonseok Ka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING SAME
- Publication number 20220344595
- Publication date Oct 27, 2022
- SAMSUNG DISPLAY CO., LTD.
- Heechang Yoon
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME
- Publication number 20220149310
- Publication date May 12, 2022
- SAMSUNG DISPLAY CO., LTD.
- Dongchan Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING SAME
- Publication number 20210320274
- Publication date Oct 14, 2021
- SAMSUNG DISPLAY CO., LTD.
- Dongchan KIM
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARA...
- Publication number 20210210711
- Publication date Jul 8, 2021
- SAMSUNG DISPLAY CO., LTD.
- Dongchan KIM
- H01 - BASIC ELECTRIC ELEMENTS

Heechang YOON

Person

Patents Grantslast 30 patents

Light-emitting device and apparatus including same

Method of forming perovskite thin film and light-emitting device in...

Light-emitting device and apparatus including same

Light-emitting device, method of manufacturing the same, and appara...

Patents Applicationslast 30 patents

MOTHER SUBSTRATE FOR DISPLAY PANEL AND METHOD OF MANUFACTURING DISP...

LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING SAME

DISPLAY DEVICE AND MANUFACTURING METHOD THEREOF

PROTECTIVE FILM AND METHOD OF REMOVING PROTECTIVE FILM

METHOD OF MANUFACTURING DISPLAY DEVICE

METHOD OF MANUFACTURING DISPLAY DEVICE

LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING SAME

DISPLAY PANEL AND ELECTRONIC DEVICE INCLUDING THE SAME

DISPLAY DEVICE

INKJET PRINTING APPARATUS AND DISPLAY PANEL MANUFACTURING METHOD US...

METHOD OF FORMING PEROVSKITE THIN FILM AND LIGHT-EMITTING DEVICE IN...

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING SAME

LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS INCLUDING THE SAME

LIGHT-EMITTING DEVICE AND APPARATUS INCLUDING SAME

LIGHT-EMITTING DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARA...