![Joo-sun Choi](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Joo-sun Choi
Chief Executive Officer at
SAMSUNG SDI CO., LTD.
Profile
Joo-Dun Choi currently works at Samsung SDI Co., Ltd., as Chairman, President & Chief Executive Officer from 2025 and Korea Display Industry Association, as Chairman from 2024.
Dr. Choi also formerly worked at Samsung Display Co., Ltd., as President & Chief Executive Officer.
Dr. Choi received his doctorate degree from Korea Advanced Institute of Science & Technology.
Joo-sun Choi active positions
| Companies | Position | Start |
|---|---|---|
| SAMSUNG SDI CO., LTD. | Chief Executive Officer | 2025-03-18 |
Korea Display Industry Association | Chairman | 2024-03-07 |
Former positions of Joo-sun Choi
| Companies | Position | End |
|---|---|---|
Samsung Display Co., Ltd.
 Samsung Display Co., Ltd. Computer PeripheralsElectronic Technology Manufactures and supplies LCD and LED display panels | Chief Executive Officer | - |
Training of Joo-sun Choi
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
1
1st degree connections
4
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 4 |
|---|---|
Samsung SDI Co., Ltd.
 Samsung SDI Co., Ltd. Electrical ProductsProducer Manufacturing Manufactures and sells secondary cells and plasma display panels | Producer Manufacturing |
Korea Advanced Institute of Science & Technology
 Korea Advanced Institute of Science & Technology Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Samsung Display Co., Ltd.
Samsung Display Co., Ltd. Computer PeripheralsElectronic Technology Manufactures and supplies LCD and LED display panels | Electronic Technology |
Korea Display Industry Association |
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