Location History:
- Pingtung, TW (2005)
- Ping Tung Shien, TW (2007)
Company Filing History:
Years Active: 2005-2007
Title: Kuen-Hsien Lin: Innovator in CMOS Image Sensor Technology
Introduction
Kuen-Hsien Lin is a notable inventor based in Ping Tung Shien, Taiwan. He has made significant contributions to the field of image sensor technology, particularly in the development of methods to enhance the performance of CMOS image sensors. With a total of 2 patents, Lin's work addresses critical challenges in the industry.
Latest Patents
One of Lin's latest patents is a method to prevent white pixels in a CMOS image sensor. This innovative method and system aim to mitigate white pixel difficulties that arise from undesired current induced in an image sensor featuring a photodiode and a depletion region. The design isolates the photodiode within a pixel layout, ensuring that the depletion region remains in a defect-free area associated with the pixel layout. This configuration effectively reduces the occurrence of white pixel issues caused by induced and undesired current. The image sensor is preferably a CMOS image sensor, and the depletion region of the photodiode is consistently maintained in a defect-free region during the operation of the sensor.
Another significant patent by Lin is the design and fabrication method for finger n-type doped photodiodes with high sensitivity for CIS products. This novel structure comprises a p-type region, which can be a p-substrate or p-well, extending to the surface of a semiconductor substrate. A multiplicity of parallel finger-like n-wells is formed in the p-type region, with the fingers connected to a conductive region at one end. This design enhances the sensitivity of photodiodes used in various imaging applications.
Career Highlights
Kuen-Hsien Lin is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate and contribute to advancements in semiconductor technology. His expertise in image sensor design has positioned him as a key player in the industry.
Collaborations
Lin has collaborated with notable colleagues, including Shang-Hsuan Liu and Chih-Hsing Chen, to further enhance the development of cutting-edge technologies in the field of image sensors.
Conclusion
Kuen-Hsien Lin's contributions to CMOS image sensor technology demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of the challenges faced in the industry and provide effective solutions to enhance image sensor performance.