Kyusu Ahn Thunder Research Group Ph.D. Student
Samsung Display Staff Engineer

Advisor

Dr. Jaejin Lee

Research Interests

Computer Vision (e.g., Under-Display Cameras), Accelerated Computing

Samsung Display, Yongin, Gyeonggi-do, South Korea
Staff Engineer, CAE Team, Display Research Center
Curved display, LCD/OLED image quality, FAB monitoring system

Seoul National University

Ph.D. student in Data Science (Advisor: Dr. Jaejin Lee)
Mar 2020 - Present

Hanyang University

M.S. in Electronic Engineering (Advisor: Dr. Yunheub Song)
Sept 2016 - Feb 2019

Hanyang University

B.S. in Chemical engineering (Graduated with the excellence award)
Mar 2006 - Feb 2012

Samsung Display

Staff Engineer, CAE Team, Display Research Center (Mar 2019 - Present)
Engineer, CAE Team, Display Research Center (Mar 2015 - Feb 2019)
Associate, CAE Team, Display Research Center (Oct 2012 - Feb 2015)
Associate, Human Resource Team (Mar 2012 - Oct 2012)

Samsung Electronics

Associate, Human Resource Team (Jan 2012 - Mar 2012)
Intern, FAB Quality Team, Fabrication Center (Jul 2010 - Aug 2010)

POSTECH

Intern Program in Chemical Engineering (Jul 2010 - Aug 2010)

Refereed Conference/Workshop Papers

1. Jisoo Kim, Kyusu Ahn, and Jaejin Lee. Challenges in Real-World Under-Display Camera Video Restoration. IMID 2024: Twenty-fourth International Meeting on Information Display, Jeju, Republic of Korea, August 2024.
2. Kyusu Ahn, Byeonghyun Ko, HyunGyu Lee, Chanwoo Park, and Jaejin Lee. UDC-SIT: A Real-World Dataset for Under-Display Cameras. NeurIPS 2023: Proceedings of the 37th Conference on Neural Information Processing Systems, Article No. 2962, pp. 67721-67740, New Orleans, Louisiana, USA, December 2023.
3. Kyusu Ahn, Byeonghyun Ko, HyunGyu Lee, Chanwoo Park, and Jaejin Lee. Applying Influence Range to Under-Display Camera Image Restoration. IMID 2023: Twenty-third International Meeting on Information Display, Busan, Republic of Korea, August 2023.

Referred Journal Articles

1. Heehwan Lee, Minjong Hong, Min Kang, Hyun Sung Park, Kyusu Ahn, Youngwoo Lee, and  Yongjo Kim. A physics-driven complex valued neural network (CVNN) model for lithographic analysis. Advances in Patterning Materials and Processes XXXVII, 2020.

International Patents

1. Kyeong Hwan Shin, Kyusu Ahn, Dong Il Yoo. Display Device. US-11215892-B2, filed May 28, 2020, and issued Jan 4, 2022.
2. Min-Joo Han, Hyo Sik Kim, Kyusu Ahn, Dan Bi Yang, Hee Hwan Lee, Hoon Kim, Ki Chul Shin. Liquid Crystal Display Having Improved Color Display. US-11003027-B2, filed Mar 5, 2021, and issued May 11, 2021.
3. Doyeong Park, Byoungsun Na, Yoomi Ra, Kyusu Ahn, Richard James, Kookhyun Choi. Display Apparatus. US-10921652-B2, filed Jan 21, 2019, and issued Feb 16, 2021.
4. Kyusu Ahn, Dongil Yoo, Haeryeong Park, Sangyun Lim. Display Substrate and Liquid Crystal Display Device Comprising the Same. US-10852593-B2, filed Mar 28, 2019, and issued Dec 1, 2020.
5. Kyusu Ahn, Haeryeong Park, Dongil Yoo. Display Substrate and Liquid Crystal Display Device Including the Same. US-10795218-B2, filed Aug 31, 2016, and issued Oct 6, 2020.
6. Min-Joo Han, Hyo Sik Kim, Kyusu Ahn, Dan Bi Yang, Hee Hwan Lee, Hoon Kim, Ki Chul Shin. Liquid Crystal Display Having Improved Color Display. US-10663802-B2, filed Feb 16, 2016, and issued May 26, 2020.
7. Kyusu Ahn, Dongil Yoo, Haeryeong Park, Sangyun Lim. Display Substrate and Liquid Crystal Display Device Comprising the Same. US-10268087-B2, filed Dec 20, 2019, and issued Apr 23, 2019.
8. Hee Hwan Lee, Kyusu Ahn, Kyung Ho Kim, Kee Bum Park. Thin Film Transistor Substrate and Liquid Crystal Display Including the Same. US-9921436-B2, filed Sep 14, 2016, and issued Mar 20, 2018.
9. Kyusu Ahn, Hee Hwan Lee, Kyung Ho Kim, Kee Bum Park. Thin Film Transistor Display Panel and Liquid Crystal Display. US-9874789-B2, filed Mar 19, 2015, and issued Jan 23, 2018.
10. Kyusu Ahn, Hee Hwan Lee. Liquid Crystal Display. US-9746736-B2, filed Mar 4, 2016, and issued Aug 29, 2017.
11. Hee Hwan Lee, Haeryeong Park, Dongil Yoo, Moon Soo Park, Kyusu Ahn, Yong Woo Lee. Liquid Crystal Display. US-9519194-B2, filed Jul 1, 2014, and issued Dec 13, 2016.
12. Hee Hwan Lee, Kyusu Ahn, Kyung Ho Kim, Kee Bum Park. Thin Film Transistor Substrate and Liquid Crystal Display Including the Same. US-9448455-B2, filed Mar 18, 2015, and issued Sep 20, 2016.
13. Hee Hwan Lee, Kyusu Ahn, Su Wan Wpp, In-Jae Hwang. Curved Display Device. US-9563088-B2, filed Jul 22, 2015, and issued Feb 7, 2016.

The Creative Award

K-Data Science Conference (Nov 2023)

The 1st GSDS InnoJam Poster Awards

Graduate School of Data Science, Seoul National University (Mar 2021)

Strategic Talent Nurturing Academic Training Program

Ph.D. course in Seoul National University, Samsung Display (Mar 2020 - Present)

Engineer of the Year

The representative in Display Research Center, Samsung Display (Oct 2018)

The 4th Technical Paper Awards

3rd Prize, Soft Power Division, Samsung Display (Mar 2016)

The 1st Technical Paper Awards

1st Prize, Soft Power Division, Samsung Display (Nov 2014)

Graduation Honors Award

Hanyang University (Feb 2012)

Best Mentor

Gongsin Project, JoongAng Ilbo Co., Ltd. (Sept 2010)

Seoul Student Award

Seoul Metropolitan Office of Education (May 2004)

Teaching Assistant, Seoul National University

• M3239.000300 Software Platform for Data Science (Spring 2021)
• M3239.002300_003 Special Lecture on Data Science: Software Platform for Data Science (Fall 2021)
• M3239.005500 Computing for Data Science 1 (Spring 2022)