Tsung-Kai Chang

Title: Innovations by Tsung-Kai Chang

Introduction

Tsung-Kai Chang is a notable inventor based in Guangzhou, China. He has made significant contributions to the field of optical technology, particularly in virtual reality and flashlight modules. With a total of two patents to his name, Chang continues to push the boundaries of innovation.

Latest Patents

Chang's latest patents include advanced VR equipment and a variable focus flashlight module. The VR equipment features a casing that houses an optical module, an eye movement module, and a display module. The optical module consists of a lens barrel with four lenses arranged sequentially along the optical axis. The eye movement module, positioned between the first and second lenses, includes a light-emitting unit that detects eye movement. The display module is located at the image side surface of the fourth lens, providing an immersive visual experience.

The variable focus flashlight module comprises three lenses and a light source module. The first lens has a negative refracting power, while the second and third lenses possess positive refracting powers. The light source module contains multiple light-emitting elements arranged in an array. This innovative design allows for a constant total length of the flashlight module, with a specific ratio of focal lengths that enhances its functionality.

Career Highlights

Tsung-Kai Chang is currently employed at Guangzhou Luxvisions Innovation Technology Limited. His work at this company has allowed him to develop cutting-edge technologies that have the potential to