Htc Corporation

Chih Pin Chung

Shih Hong Sun

Chao Shuan Huang

Sheng-Long Wu

Shih-Yao Tsai

Chih-Yuan Chien

Tun-Hao Chao

Sen-Lin Chung

Yu-Jui Hsu

A projector includes a light source and a diffractive optical element. The light source has a first light emitting area and a second light emitting area. The diffractive optical element is disposed on the light source. The diffractive optical element has a first diffraction structure and a second diffraction structure respectively overlapped with the first light emitting area and the second light emitting area, and the first diffraction structure is different from the second diffraction structure. A sensing system is also provided.

Projector and sensing system used therefor

An image sensing device and a control device of an illumination device thereof are provided. The control device includes a control circuit, an operation circuit, and multiple driving signal generators. The control circuit generates multiple control signals. The operation circuit performs a logical operation on the control signals and an image capturing signal to generate multiple operation results. The driving signal generator respectively provides multiple driving signals to the illumination device according to the operation results, and the driving signals respectively have multiple different output powers.

Image sensing device and control device of illumination device thereof

Growing community of inventors

Taoyuan, Taiwan

Chih Pin Chung