Cheng-Chieh Lo

Title: Innovations of Cheng-Chieh Lo in Light Technology

Introduction

Cheng-Chieh Lo is a notable inventor based in Changhua County, Taiwan. He has made significant contributions to the field of light technology, holding two patents that focus on human body-friendly light sources and tunable OLED systems. His work aims to enhance the quality of light while considering human health and comfort.

Latest Patents

Cheng-Chieh Lo's latest patents include a "Human body-friendly light source" and a "Luminance and color temperature tunable tandem OLED." The human body-friendly light source is designed with at least one lighting unit and multiple color temperature reducing films. These films are stacked to reduce the color temperature of the emitted light, resulting in a more comfortable illumination that minimizes melatonin suppression. The exponential data supporting this invention demonstrate that stacking two or more CT reducing films effectively converts light to an orange-white hue, with a color temperature range of 1,000-2,500 K.

The luminance and color temperature tunable tandem OLED consists of a transparent conductive substrate and multiple lighting units that can emit various color temperatures. This innovative design allows users to control the illumination's color temperature and brightness through a user-friendly interface. The flexibility of this system caters to individual preferences, enhancing the overall lighting experience.

Career Highlights

Cheng-Chieh Lo is affiliated with Tsinghua University, where he continues to advance his research in light technology. His work not only contributes to academic knowledge but also has practical applications in improving lighting systems for various environments.

Collaborations

Cheng-Chieh Lo collaborates with esteemed colleagues such as Jwo-Huei Jou and Hsin-Fa Lin. Their combined expertise fosters a productive research environment that drives innovation in the field of light technology.

Conclusion

Cheng-Chieh Lo's contributions to light technology through his patents reflect a commitment to enhancing human well-being through innovative lighting solutions. His work at Tsinghua University and collaborations with fellow researchers further solidify his impact in this important field.