Jonghoon CHOI

Person

Hwaseong-si, KR

People

Patents Grantslast 30 patents

Information Patent Grant
Laser irradiation apparatus
- Patent number 12,208,466
- Issue date Jan 28, 2025
- Samsung Display Co., Ltd.
- Ji-Hwan Kim
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Laser apparatus and manufacturing method of display apparatus using...
- Patent number 11,961,851
- Issue date Apr 16, 2024
- Samsung Display Co., Ltd.
- Dong-Min Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display device including polycrystalline silicon layer, method of m...
- Patent number 11,942,481
- Issue date Mar 26, 2024
- Samsung Display Co., Ltd.
- Dong-Sung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Display device and method of manufacturing the same
- Patent number 11,610,919
- Issue date Mar 21, 2023
- Samsung Display Co., Ltd.
- Jonghoon Choi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thin film transistor, display apparatus including the same, and man...
- Patent number 11,329,117
- Issue date May 10, 2022
- Samsung Display Co., Ltd.
- Dongsung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser apparatus and manufacturing method of display apparatus using...
- Patent number 11,282,872
- Issue date Mar 22, 2022
- Samsung Display Co., Ltd.
- Dong-Min Lee
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Grant
Display device including polycrystalline silicon layer, method of m...
- Patent number 11,183,515
- Issue date Nov 23, 2021
- Samsung Display Co., Ltd.
- Dong-Sung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Laser crystallization system and laser crystallization method
- Patent number 11,171,000
- Issue date Nov 9, 2021
- Samsung Display Co., Ltd.
- Jongoh Seo
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME
- Publication number 20250024706
- Publication date Jan 16, 2025
- SAMSUNG DISPLAY CO., LTD.
- HIROSHI OKUMURA
Information Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20240355830
- Publication date Oct 24, 2024
- SAMSUNG DISPLAY CO., LTD.
- JONGHOON CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING DISPLAY DEVICE
- Publication number 20240107868
- Publication date Mar 28, 2024
- SAMSUNG DISPLAY CO., LTD.
- JONGHOON CHOI
Information Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20230215871
- Publication date Jul 6, 2023
- SAMSUNG DISPLAY CO., LTD.
- JONGHOON CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS AND MANUFACTURING METHOD OF DISPLAY APPARATUS USING...
- Publication number 20220173134
- Publication date Jun 2, 2022
- SAMSUNG DISPLAY CO., LTD.
- Dong-min LEE
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LASER IRRADIATION APPARATUS
- Publication number 20220063015
- Publication date Mar 3, 2022
- SAMSUNG DISPLAY CO., LTD.
- JI-HWAN KIM
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
DISPLAY DEVICE INCLUDING POLYCRYSTALLINE SILICON LAYER, METHOD OF M...
- Publication number 20220045105
- Publication date Feb 10, 2022
- SAMSUNG DISPLAY CO., LTD.
- Dong-Sung LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME
- Publication number 20220045107
- Publication date Feb 10, 2022
- SAMSUNG DISPLAY CO., LTD.
- JONGHOON CHOI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM TRANSISTOR, DISPLAY APPARATUS INCLUDING THE SAME, AND MAN...
- Publication number 20210013281
- Publication date Jan 14, 2021
- SAMSUNG DISPLAY CO., LTD.
- Dongsung Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER CRYSTALLIZATION SYSTEM AND LASER CRYSTALLIZATION METHOD
- Publication number 20200388493
- Publication date Dec 10, 2020
- SAMSUNG DISPLAY CO., LTD.
- Jongoh SEO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LASER APPARATUS AND MANUFACTURING METHOD OF DISPLAY APPARATUS USING...
- Publication number 20200328237
- Publication date Oct 15, 2020
- SAMSUNG DISPLAY CO., LTD.
- Dong-min LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE INCLUDING POLYCRYSTALLINE SILICON LAYER, METHOD OF M...
- Publication number 20200303424
- Publication date Sep 24, 2020
- SAMSUNG DISPLAY CO., LTD.
- Dong-Sung LEE
- H01 - BASIC ELECTRIC ELEMENTS

Jonghoon CHOI

Person

Patents Grantslast 30 patents

Laser irradiation apparatus

Laser apparatus and manufacturing method of display apparatus using...

Display device including polycrystalline silicon layer, method of m...

Display device and method of manufacturing the same

Thin film transistor, display apparatus including the same, and man...

Laser apparatus and manufacturing method of display apparatus using...

Display device including polycrystalline silicon layer, method of m...

Laser crystallization system and laser crystallization method

Patents Applicationslast 30 patents

DISPLAY APPARATUS AND METHOD OF MANUFACTURING THE SAME

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

METHOD OF MANUFACTURING DISPLAY DEVICE

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

LASER APPARATUS AND MANUFACTURING METHOD OF DISPLAY APPARATUS USING...

LASER IRRADIATION APPARATUS

DISPLAY DEVICE INCLUDING POLYCRYSTALLINE SILICON LAYER, METHOD OF M...

DISPLAY DEVICE AND METHOD OF MANUFACTURING THE SAME

THIN FILM TRANSISTOR, DISPLAY APPARATUS INCLUDING THE SAME, AND MAN...

LASER CRYSTALLIZATION SYSTEM AND LASER CRYSTALLIZATION METHOD

LASER APPARATUS AND MANUFACTURING METHOD OF DISPLAY APPARATUS USING...

DISPLAY DEVICE INCLUDING POLYCRYSTALLINE SILICON LAYER, METHOD OF M...