Location History:
- Longjing Township, Taichung County, TW (2010)
- Taichung, TW (2005 - 2011)
Company Filing History:
2 out of 132 
1 out of 1 
1 out of 189 Years Active: 2005-2011
Title: Innovations of Jun-Chang Chen
Introduction
Jun-Chang Chen is a notable inventor based in Taichung, Taiwan. He has made significant contributions to the field of display technology, holding a total of four patents. His work focuses on enhancing the performance and reliability of display panels.
Latest Patents
One of his latest patents is a display panel with an image sticking elimination circuit. This innovative circuit can be applied in a display unit that comprises multiple pixel units driven by a gate driving circuit and a data driving circuit. The circuit operates using a first voltage to turn on the pixel units for receiving data signals and a second voltage to turn them off, preventing data signal reception. Additionally, a switch is integrated between a data line and an ESD circuit, allowing the image sticking elimination circuit to be charged by the first voltage. This charged power is crucial for turning on the switch and pixel units during abnormal power shutdowns. Another significant patent involves systems for displaying images utilizing two clock signals. This system features a signal driving circuit with a series of PMOS shift registers controlled by two clock signals, which output corresponding driving pulses after receiving a start pulse.
Career Highlights
Jun-Chang Chen has worked with prominent companies in the display technology sector, including Toppoly Optoelectronics Corporation and Chimei Innolux Corporation. His experience in these organizations has contributed to his expertise in developing advanced display solutions.
Collaborations
Throughout his career, Jun-Chang Chen has collaborated with talented individuals such as Jui-Lung Hung and Wen-Chieh Teng. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Jun-Chang Chen's contributions to display technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in display systems, showcasing the importance of innovation in technology.