This inventor holds 1 USPTO granted patent. Top assignee: Chunghwa Picture Tubes, Ltd.. Active years: 1995.
Company Filing History:
Years Active: 1995
Title: The Innovations of Der-Jyh Chang
Introduction
Der-Jyh Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the field of cathode ray tube (CRT) technology. His innovative work has led to the development of a unique electron gun support and positioning arrangement.
Latest Patents
Der-Jyh Chang holds a patent for an invention titled "Electron gun support and positioning arrangement in a CRT." This patent describes a system in which an electron gun is positioned within the neck portion of a CRT. The design includes a charged shield cup with multiple aligned electrodes. The shield cup is supported by contact springs that engage a conductive layer within the CRT's neck, allowing for effective charging and positioning of the electron gun.
Career Highlights
Chang is associated with Chunghwa Picture Tubes, Ltd., where he has applied his expertise in CRT technology. His work has been instrumental in advancing the functionality and efficiency of CRTs in various applications. He has a total of 1 patent to his name, showcasing his innovative capabilities in this specialized field.
Collaborations
Throughout his career, Der-Jyh Chang has collaborated with talented individuals such as Kuo-Cheng Chen and Chun-Hsien Yeh. These collaborations have contributed to the development of advanced technologies in the CRT sector.
Conclusion
Der-Jyh Chang's contributions to the field of electron gun technology in CRTs highlight his innovative spirit and dedication to advancing display technologies. His work continues to influence the industry and inspire future innovations.