Compal Electronics, Inc.

Chia-Min Liao

Ting-Wei Wu

Wen-Yi Chiu

Jui-Tsen Huang

Wei-Jun Wang

Kun-Hsuan Chang

Yu-Hao Tseng

Tse-Hsun Pang

Shi-Kuan Chen

Ming-Che Weng

Po-Hsien Yang

Hsin-Chieh Cheng

Chu-An Wang

A smart lighting device includes an illumination module, an image projection module and a projection mode switching module. The image projection module is pivoted to the illumination module and has a plurality of operation modes. The image projection module rotates relative to the illumination module and is switched among a standby mode and the operation modes. The projection mode switching module is configured to sense a rotation angle of the image projection module with respect to the illumination module. A brightness value of the illumination module and an image frame of the image projection module are adjusted according to the rotation angle.

Smart lighting device and operation mode transforming method of a smart lighting device for switching between a first operation mode and second operation mode

Hidden camera

A smart lighting device includes a light source module, an image projection module and an ambient light sensing module. The image projection module is pivoted to the light source module, and the ambient light sensing module is electrically connected to the light source module and the image projection module. The ambient light sensing module is configured to sense a brightness value of ambient light. Brightness values of the light source module and the image projection module are adjusted according to the brightness value of the ambient light sensed by the ambient light sensing module. A control method for a smart lighting device is also provided.

Smart lighting device and control method thereof

A projection device includes a projection module and a first camera module. The projection device has a first optical axis and configured to form a projection area, wherein a projection of the first optical axis on an X-Z plane of the projection device is perpendicular to an X-Y plane on which the projection area is formed. The first camera module is disposed on a side of the projection module and includes a second optical axis, wherein the first camera module is configured to form a first shooting area, the second optical axis forms a first angle &#x394;&#x3b8;with respect to the first optical axis, the projection area at least partially overlaps the first shooting area to form an overlapping area, and the first angle &#x394;&#x3b8;is a function of a distance between the projection module and the first camera module.

Projection device with camera module

A projection apparatus includes an image projection module, a lens module and a light emitting module. The image projection module has a first optical axis and forms a projection area on a bearing surface. A projection of the first optical axis on an X-Z plane is perpendicular to an X-Y plane on which the projection area is formed. The lens module comprises N cameras, each having a corresponding second optical axis and being for forming a shooting area. The N second axes are tilted to the first optical axis and have an angle with respect to the X-Z plane. The light emitting module includes M light emitting components, each having a corresponding third optical axis and being for forming a sensing area. The projection area, the N shooting areas and the M sensing areas are at least partially overlapped with each other to form a rectangular shooting sensing area.

Projection apparatus

Growing community of inventors

Taipei, Taiwan

Chia-Min Liao