Location History:
- Gyeonggi-do, KR (2014 - 2015)
- Goyang-si, KR (2016)
Company Filing History:
Years Active: 2014-2016
Title: The Innovative Journey of Chulsang Jang
Introduction
Chulsang Jang is a prominent inventor based in Gyeonggi-do, South Korea, recognized for his significant contributions to the field of display technology. With a remarkable portfolio of three patents, Jang has focused on innovations that enhance user interaction with electronic devices.
Latest Patents
Jang's most recent patents demonstrate his expertise in developing advanced touch screen technologies. One of his notable inventions is a touch screen driver and display device designed for driving a touch screen. This technology involves a series of integrated circuits that collectively drive a touch screen efficiently. One integrated circuit produces a driving signal transmitted to the Tx lines of the display, while another circuit, in synchronization with this signal, processes charge data from the touch sensors via the Rx lines.
Another significant patent is related to an organic light-emitting diode (OLED) display device and its driving method. This invention features a display panel comprising multiple data lines and gate line pairs, allowing effective operation of the OLED cells. The system utilizes a data voltage generator and a compensation voltage generator, which ensures optimum performance by alternating power supply in response to scan pulses.
Career Highlights
Chulsang Jang works at LG Display Co., Ltd., a leading company in display technology. His work has helped in pushing the boundaries of what is possible in touch and display innovation. With his three patents, Jang plays a pivotal role in advancing technology that enhances the visual and interactive experience of electronic devices.
Collaborations
Throughout his career, Jang has collaborated with other talented professionals, including coworkers Injae Chung and KiYong Kim. This collaborative environment fosters innovation and supports a robust exchange of ideas, essential for pioneering new technologies.
Conclusion
Chulsang Jang stands out in the electronic display industry as a dedicated inventor whose work embodies cutting-edge technology and innovation. His contributions are invaluable not only to LG Display Co., Ltd. but also to the future of touch screen and OLED technologies. As the demand for advanced display solutions grows, Jang's innovations will undoubtedly continue to make a significant impact.