Location History:
- Hsinchu, TW (2014 - 2017)
- Taipei, TW (2018 - 2022)
Company Filing History:
6 out of 8 
3 out of 4,312 
2 out of 1,326 
Years Active: 2014-2025
Title: **Cheng-Chang Lai: Innovating in Organic Light-Emitting Diode Technologies**
Introduction
Cheng-Chang Lai, an accomplished inventor based in Hsinchu, Taiwan, has made significant contributions to the field of organic light-emitting diodes (OLEDs). With a total of five patents to his name, Lai's work is characterized by innovative materials that enhance the performance of OLED devices.
Latest Patents
Among his latest patents, one notable invention is a carrier generation material, which includes a complex chemical structure designed to improve the functionality of OLEDs. This carrier generation material contains various substituents, including hydrogen, alkyl groups, and halogens. Additionally, Lai has developed triptycene derivatives that boast symmetric and asymmetric substituents, which have applications in phosphorescent lighting devices, covering a spectrum from deep blue to red. These derivatives can function as host materials, electron transporting materials, or hole transporting materials in OLED devices.
Career Highlights
Cheng-Chang Lai has had a distinguished career, working at esteemed institutions such as National Tsing Hua University and Lite-On Technology Corporation. His experience in both academia and industry has allowed him to bridge the gap between theoretical research and practical application, significantly advancing OLED technology.
Collaborations
Lai's work has also included collaborations with notable colleagues, including Chien-Hong Cheng and Fu-Chun Huang. These partnerships have facilitated the development of innovative materials and technologies, contributing to the progress of the OLED field.
Conclusion
In conclusion, Cheng-Chang Lai's contributions to the field of OLEDs through his five patents and collaborative efforts exemplify the impact that dedicated inventors can have on technology. His innovative materials hold the potential to revolutionize lighting devices, marking significant advancements in the pursuit of efficient and versatile organic light-emitting diodes.