Terawins, Inc.

Yu Kuang Wang

Wen Yi Huang

Pei-Kai Hsu

Wei Ya Wu

Yung-Hsiang Lin

Pei Kai Hsu

A multi-dimensional image projection apparatus is provided. The multi-dimensional image projection apparatus includes an image projector and an image-processing circuit. The image-processing circuit is configured to receive an input image, and perform a linearity transformation process and a first inverse image warping process on the input image according to sensor information about the multi-dimensional image projection apparatus relative to the projection surface to generate a first image. The image-processing circuit performs a matrix transformation process and a second inverse image warping process on the first image according to the sensor information to generate a second image, and generate an output image according to the second image. The image projector projects the output image onto the projection surface.

Multi-dimensional image projection apparatus and multi-dimensional image calibration method thereof

A wireless charging device is provided, including an accommodating space, a first coil, a second coil, and a control module. The first coil surrounds the accommodating space, and the second coil is disposed in the accommodating space. The control module is electrically connected to the first coil and the second coil.

Growing community of inventors

Zhonghe, Taiwan

Yu Kuang Wang