Location History:
- Hsinchu, TW (2007)
- Hsinchu County, TW (2008)
- Changhua, TW (2008)
Company Filing History:
Years Active: 2007-2008
Title: Chang-Cheng Chuo: Innovator in Semiconductor Technology
Introduction
Chang-Cheng Chuo is a prominent inventor based in Changhua, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the performance and efficiency of light-emitting devices.
Latest Patents
One of his latest patents is titled "Semiconductor light emitting device substrate and method of fabricating the same." This patent describes a substrate for semiconductor light-emitting devices that is characterized by being a single crystal material with a nanocrystal structure capable of diffracting electromagnetic waves. The nanocrystal structure is strategically disposed on the substrate's surface and includes both etched and unetched regions, with the etched region having a depth of 10-200 nm. This innovative design reduces defects in the semiconductor material grown on the substrate and minimizes material stress.
Another notable patent is for a "Light emitting diode and fabrication method thereof." This invention details a light-emitting diode (LED) that comprises an LED chip with an n-type semiconductor layer, an active layer, and a p-type semiconductor layer. The design includes n-type and p-type ohmic contact electrodes that electrically connect to the respective semiconductor layers. Additionally, an AlGaInN thick film is placed on the LED chip, featuring an oblique side and a textured top surface, which enhances the LED's performance.
Career Highlights
Chang-Cheng Chuo is affiliated with the Industrial Technology Research Institute, where he continues to advance semiconductor technologies. His work has been instrumental in developing innovative solutions that improve the efficiency and reliability of light-emitting devices.
Collaborations
He collaborates with esteemed colleagues such as Jung-Tsung Hsu and Chih-Ming Lai, contributing to a dynamic research environment that fosters innovation.
Conclusion
Chang-Cheng Chuo's contributions to semiconductor technology, particularly in light-emitting devices, highlight his role as a leading inventor in the field. His patents reflect a commitment to advancing technology and improving device performance.