Chih Ming Hsu

Title: Innovations of Chih Ming Hsu in Display Technology

Introduction

Chih Ming Hsu is a notable inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of display technology, particularly through his innovative patent that utilizes blue-ray and ultraviolet-ray light sources.

Latest Patents

Hsu holds a patent for a display module that employs blue-ray or ultraviolet-ray light sources to excite RGB fluorescent powders, enabling them to emit light. This invention includes a light guide plate, at least one blue-ray or ultraviolet-ray light source, a diffuser plate, a liquid crystal layer, and a fluorescent-powder excited layer. The blue-ray or ultraviolet-ray light sources emit short-wavelength light with wavelengths ranging from 360 to 460 nm. The light guide plate directs this light to the diffuser plate, which further diffuses it. The diffused light then passes through the liquid crystal layer to reach the fluorescent-powder excited layer, where it excites the fluorescent powder to emit light. The design features multiple grids with RGB fluorescent elements, ensuring that each grid contains only one single-color fluorescent element. The liquid crystal layer controls whether the diffused light can pass through a specified grid to excite the fluorescent element. This invention combines the low voltage advantages of LCDs with the high brightness of self-lighting PDPs, resulting in higher brightness, reduced light loss, and lower costs.

Career Highlights

Chih Ming Hsu is associated with Arima Optoelectronics Corporation, where he continues to develop innovative technologies in the field of optoelectronics. His work has contributed to advancements in display technology, enhancing the quality and efficiency of visual displays.

Collaborations

Hsu collaborates with Yuh Wen Lee, working together to push the boundaries of display technology and explore new innovations in the field.

Conclusion

Chih Ming Hsu's contributions to display technology through his innovative patent demonstrate his commitment to advancing the field. His work not only enhances the performance of display modules but also paves the way for future innovations in optoelectronics.