Company Filing History:
Years Active: 2017-2018
Title: Gun-Hee Chung: Innovator in Organic Light Emitting Displays
Introduction
Gun-Hee Chung is a prominent inventor based in Yongin, South Korea. He has made significant contributions to the field of display technology, particularly in organic light emitting displays (OLEDs). With a total of 3 patents to his name, Chung continues to push the boundaries of innovation in this area.
Latest Patents
Chung's latest patents include groundbreaking technologies that enhance the performance and longevity of OLED devices. One of his notable inventions is an organic light emitting display and method for driving the same. This patent describes a controller for a display device that features an adjuster and a compensator. The adjuster modifies parameters of a modeling equation based on the measured current of a pixel, which reflects the real-time degradation of the pixel. The compensator then adjusts the image data to account for the light emission from the pixel.
Another significant patent is the organic light emitting display device for compensation of pixel degradation and driving method thereof. This invention includes a display area with multiple pixels, a data driver that supplies data signals to the pixels, and a data converter that outputs correction image data. The data converter generates stress data corresponding to input image data, accumulates it in a compressed state, and produces correction image data by adjusting the input image data based on the accumulated stress data.
Career Highlights
Gun-Hee Chung is currently employed at Samsung Display Co., Ltd., where he applies his expertise in display technology. His work has been instrumental in advancing the capabilities of OLEDs, making them more efficient and reliable for various applications.
Collaborations
Chung collaborates with talented individuals in his field, including Hyun-Seuk Yoo and Jun-Jin Kong. These partnerships foster innovation and contribute to the development of cutting-edge display technologies.
Conclusion
Gun-Hee Chung is a key figure in the realm of organic light emitting displays, with a focus on improving display performance and addressing pixel degradation. His contributions through patents and collaborations continue to shape the future of display technology.