Company Filing History:
1 out of 63 
1 out of 1,200 Years Active: 2009
Title: Jiun-Shiau Wang: Innovator in Active Thin Film Transistor Technology
Introduction
Jiun-Shiau Wang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of display technology, particularly through his innovative work on active thin film transistors (TFTs). His expertise and inventions have paved the way for advancements in display devices.
Latest Patents
Wang holds a patent for a "Current-scaling active thin film transistor circuit structure for pixel of display device." This invention features an active TFT circuit structure that includes a current source, a data line, a scan line, a direct current voltage source, capacitors, and four transistors. The capacitors are arranged in a cascade structure. During the ON-state, two transistors are activated based on the voltage from the scan line, allowing data current from the current source to flow through the data line and one of the opened transistors, ultimately reaching an emitting light element. When the pixel circuit transitions from ON- to OFF-state, the voltage at the node between the storage capacitors decreases due to the feed-through effect of one of the storage capacitors, which reduces the driving current of the emitting light element. This design achieves a current scaling function, enhancing the efficiency of display devices.
Career Highlights
Wang has worked with prominent organizations, including Quanta Display Inc. and National Yang Ming Chiao Tung University. His experience in these institutions has contributed to his development as an inventor and researcher in the field of display technology.
Collaborations
Some of his notable coworkers include Pei-Ming Chen and Yen-Lin Wei, who have collaborated with him on various projects related to his inventions.
Conclusion
Jiun-Shiau Wang's contributions to active thin film transistor technology demonstrate his innovative spirit and commitment to advancing display technology. His patent reflects a significant step forward in enhancing the functionality and efficiency of display devices.