Htc Corporation

Chih-Wei Hsu

Wei-Yang Wu

Cheng-Hsi Liu

Yen-Chuan Lin

Min-Che Chen

Chia-I Lin

Wei-Chien Wang

Jiun-Nan Wu

Wei-Chih Ku

A handheld electronic device is provided. The handheld electronic device comprises a main body, a processing unit, an image projection module, a motion sensor, a first light sensor and a second light sensor. The processing module is disposed in the main body to generate display data. The image projection module generates a projection image according to the display data. The motion sensor senses an orientation of the handheld electronic device. The first and second light sensors sense an ambient light. The processing unit generates the display data according to the ambient light sensed by the first light sensor when the processing module determines that the orientation is a first orientation and according to the ambient light sensed by the second light sensor when the processing module determines that the orientation is a second orientation.

Handheld electronic device and image projection method of the same

A planar antenna and a handheld device are provided. The handheld device includes the planar antenna and a system ground plane. The planar antenna has a first feed point, a first ground point, a second feed point, and a second ground point. The first ground point and the second ground point are located between the first feed point and the second feed point. The system ground plane is electrically connected to the first feed point, the first ground point, the second feed point, and the second ground point. Thereby, the performance in radio signal transceiving is improved.

Planar antenna and handheld device

A mobile communication device and a method for transceiving data and voice thereof are proposed. The mobile communication device includes a receiver, a first antenna module, and a second antenna module. The receiver is used to output voice. The first antenna module is disposed in the mobile communication device at a first side close to the receiver, and is used to transceive data of a first wireless communication system or a second wireless communication system. The second antenna module is disposed at a second side opposite to the first side, and is used to transceive voice of the first wireless communication system. A first distance between the first antenna module and the receiver is less than a second distance between the second antenna module and the receiver.

Mobile communication device and method for transceiving data and voice thereof

Growing community of inventors

Taoyuan County, Taiwan

Chih-Wei Hsu