This inventor holds 3 USPTO granted patents. Top assignee: Samsung Display Co., Ltd.. Active years: 2016-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2016-2018
Title: Innovations of Sang-Min Lim in OLED Technology
Introduction
Sang-Min Lim is a prominent inventor based in Cheonan, South Korea. He has made significant contributions to the field of organic light-emitting diode (OLED) technology. With a total of 3 patents to his name, Lim's work has advanced the capabilities and efficiency of display technologies.
Latest Patents
One of Lim's latest patents is focused on an organic light-emitting diode (OLED) display and a method of setting initialization voltage in the same. This patent describes a display panel that includes a plurality of pixels, each containing an OLED and a driving transistor. The OLED is designed to emit light based on an emission current, while the driving transistor controls this current based on a data signal applied to its gate electrode. Additionally, the display features a power supply that applies a driving voltage to the pixels and an initialization voltage to the OLED's first electrode, ensuring a constant voltage difference between the two.
Another notable patent by Lim is for a display panel driver and display device. This invention includes a reference register that stores a reference compensation gamma data curve, which compensates for luminance characteristic deviations in a display panel. The driver calculates a compensation gamma data curve for various luminance modes and generates data signals corresponding to input grayscale levels based on this curve, facilitating improved dimming operations.
Career Highlights
Sang-Min Lim is currently employed at Samsung Display Co., Ltd., where he continues to innovate in the field of display technology. His work has been instrumental in enhancing the performance and quality of OLED displays, which are widely used in modern electronic devices.
Collaborations
Lim has collaborated with notable colleagues such as Si-Beak Pyo and Jung Kook Park. These partnerships have contributed to the successful development of advanced display technologies.
Conclusion
Sang-Min Lim's contributions to OLED technology through his patents and work at Samsung Display Co., Ltd. highlight his role as a key innovator in the field. His inventions continue to shape the future of display technologies, making significant impacts on the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile