Location History:
- Xi'an, CN (2021)
- Shaanxi, CN (2021 - 2023)
Company Filing History:
Years Active: 2021-2023
Title: Qiqiang Han: Innovator in OLED Technology
Introduction
Qiqiang Han is a prominent inventor based in Shaanxi, China. He has made significant contributions to the field of display technology, particularly in the development of methods for emulating OLED degradation. With a total of 4 patents to his name, Han continues to push the boundaries of innovation in this area.
Latest Patents
One of Han's latest patents is titled "Method of and display control device for emulating OLED degradation for OLED display panel." This invention proposes a method and a display control device that emulate OLED degradation in an OLED display panel. The method involves receiving a current image signal, determining a driving signal level for each subpixel, estimating the actual surface temperature of each subpixel, and computing the accumulated stress based on these factors. A degradation map is then generated to emulate the OLED degradation of the display panel.
Another notable patent is "Image processing apparatus and operation method thereof that adjusts image data according to pixel degradation." This invention includes a sticking model circuit that provides degradation information based on pixel data. A dynamic adjustment circuit then adjusts the original image data according to this degradation information, ensuring that luminance is maintained while generating output data.
Career Highlights
Qiqiang Han is currently employed at Novatek Microelectronics Corporation, where he applies his expertise in display technology. His work focuses on enhancing the performance and longevity of OLED displays through innovative methods and devices.
Collaborations
Han collaborates with talented individuals in his field, including JianHua Liang and Xiao Xun Zhang. These partnerships contribute to the advancement of technology and the successful development of new inventions.
Conclusion
Qiqiang Han is a dedicated inventor whose work in OLED technology has led to significant advancements in display systems. His innovative patents and collaborations highlight his commitment to improving the performance of OLED displays.