Yu-Ling Tseng

Title: Yu-Ling Tseng: Innovator in LED Technology

Introduction

Yu-Ling Tseng is a prominent inventor based in Taipei, Taiwan. She has made significant contributions to the field of LED technology, particularly in developing efficient backlight sources. Her innovative approach has led to advancements that enhance light quality and stability.

Latest Patents

Yu-Ling Tseng holds a patent for an "LED luminous structure for backlight source." This invention focuses on improving light emitting efficiency and color rendering while preventing oxidation that can affect overall light quality. The structure includes a base, blue and green LED chips, a red phosphor, and an encapsulation. The design allows the red phosphor to absorb and be excited by light emitted from the blue LED chip, producing red light. The encapsulation serves to package these components effectively. The red phosphor has a particle size of 20-30 µm, and the encapsulation features moisture permeability of 10-20 g/m².24h and oxygen permeability smaller than 1000 cm/m².24h.atm. This innovative design significantly improves the stability, brightness, and color gamut of the LED luminous structure.

Career Highlights

Yu-Ling Tseng is associated with Unity Opto Technology Co., Ltd., where she continues to push the boundaries of LED technology. Her work has garnered attention for its practical applications and contributions to the industry.

Collaborations

Yu-Ling collaborates with notable colleagues, including Chih-Chao Chang and Hung-Li Yeh. Their combined expertise fosters an environment of innovation and creativity within their projects.

Conclusion

Yu-Ling Tseng's contributions to LED technology exemplify her commitment to innovation and excellence. Her patent for an LED luminous structure showcases her ability to address industry challenges effectively. Through her work, she continues to influence the future of lighting technology.