This inventor holds 1 USPTO granted patent and 1 published patent application. Top assignee: Samsung Display Co., Ltd.. Active years: 2014.
Company Filing History:
Years Active: 2014
Title: Jaeeun Um: Innovator in Backlight Technology
Introduction
Jaeeun Um is a notable inventor based in Cheonan, South Korea. He has made significant contributions to the field of display technology, particularly in the development of backlight units.
Latest Patents
Jaeeun Um holds a patent for "Backlight units and current control methods thereof." This invention includes a backlight unit featuring at least one light-emitting diode (LED) string with an anode that receives a string current and a chassis-grounded cathode. The current source control unit in this design receives a driving current and outputs the string current to the LED string. It also senses the driving current and compensates for the string current based on the sensed driving current and a reference voltage. This innovation enhances the efficiency and performance of backlight units.
Career Highlights
Jaeeun Um is currently employed at Samsung Display Co., Ltd., a leading company in the display technology sector. His work focuses on improving backlight systems, which are crucial for various display applications.
Collaborations
Throughout his career, Jaeeun has collaborated with talented individuals such as Jaekyu Park and Won Sik Oh. These collaborations have contributed to the advancement of technology in their field.
Conclusion
Jaeeun Um's innovative work in backlight technology exemplifies the impact of dedicated inventors in the display industry. His contributions continue to shape the future of display technologies.