Company Filing History:

8 out of 2,612

Korea Advanced Institute of Science and Technology

Years Active: 2006-2012

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9 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 8212749 - AMOLED drive circuit using transient current feedback and active matrix driving method using the same (2012-07-03),

2. 7876292 - Active matrix OLED driving circuit using current feedback (2011-01-25),

3. 7764212 - Driving apparatus for display (2010-07-27),

4. 7609234 - Pixel circuit and driving method for active matrix organic light-emitting diodes, and display using the same (2009-10-27),

5. 7605792 - Driving method and circuit for automatic voltage output of active matrix organic light emitting device and data drive circuit using the same (2009-10-20),

6. 7515081 - High resolution digital-to-analog converter (2009-04-07),

7. 7339511 - Time division sampling digital to analog converter for driving flat panel display, method of implementing the same, and data driver circuit using the same (2008-03-04),

8. 7283077 - Divide-add circuit and high-resolution digital-to-analog converter using the same (2007-10-16),

9. 7084220 - Catalyst system for preparing styrene polymer and method for preparing of styrene polymer using the same (2006-08-01),

Title: Young-Suk Son: A Pioneer in AMOLED Technology

Introduction

Young-Suk Son is a prominent inventor based in Hwasung, South Korea. He holds an impressive portfolio of 9 patents, primarily focused on advancements in AMOLED (Active Matrix Organic Light-Emitting Diodes) technology. His innovations have significantly contributed to the efficiency and performance of flat panel displays, marking him as a key figure in the field.

Latest Patents

Among his most recent patents is the innovative AMOLED drive circuit utilizing transient current feedback. This invention outlines a sophisticated drive circuit that includes several key components, such as a current Digital-to-Analog Converter (DAC), a data line drive transistor, a constant current source, and a differential amplifier. The design aims to optimize the current output corresponding to input digital data, thereby enhancing the overall performance of AMOLED displays.

Another significant invention from Young-Suk Son is the active matrix OLED driving circuit designed to utilize current feedback. This advancement ensures uniform brightness across pixels in flat panel displays while minimizing the time needed to achieve accurate current inputs for each pixel. The circuit includes a current DAC, differential amplifiers, and a current mirror, working collaboratively to enhance display performance.

Career Highlights

Young-Suk Son has had a distinguished career in both academia and industry. He has worked at the Korea Advanced Institute of Science and Technology and LG Chem Ltd., where he has applied his expertise to develop cutting-edge technologies in display systems. His contributions have been instrumental in advancing the capabilities of AMOLED technology.

Collaborations

During his career, Young-Suk Son has collaborated with notable coworkers, including Gyu-Hyeong Cho and Sang-Kyung Kim. These partnerships have facilitated a fruitful exchange of ideas and led to the development of innovative solutions in the field of display technology.

Conclusion

Young-Suk Son's dedication to innovation and excellence in AMOLED technology is evident through his numerous patents and collaborative efforts. With a focus on enhancing the performance and efficiency of display systems, he continues to make significant strides in the field of electronics and display technology, solidifying his status as a leading inventor.

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