Wistron Corporation

Chun-Chieh Li

Yu-Yen Chen

Shih-Wen Chen

Ya-Ping Lin

A testing method of a touch device and a system thereof are provided. The testing method includes following steps. A test sensing information generated by the touch device is received, and the test sensing information is physical characteristic information provided by sensors of the touch device. A test gesture signal and a test keypad signal generated by the touch device are received, the test gesture signal includes gesture coordinates provided by touch device, and the test keypad signal includes a keypad key triggering signal generated by the touch device. According to a preset table, in order to generate a test result, whether the test sensing information, the test gesture signal, and the test keypad signal match data of the preset table or not is determined, and whether the touch device works properly is determined according to the test result.

Testing method of touch device and system thereof

A method of determining whether a lens device is shifted is applied to an optical touch system including a screen, a first light source and a first lens device respectively disposed corresponding to a first corner of a touch surface of the screen, and first and second optical strips respectively disposed at first and second sides of the touch surface. The method includes the first lens device setting a first brightness threshold according to a first original image captured by the first lens device toward the touch surface, disposing first and second reflection members at one end of the first optical strip and one end of the second optical strip respectively, and the first lens device determining whether a first optical axis of the first lens device is shifted according to the first brightness threshold and a first actual image captured by the first lens device.

Growing community of inventors

Taipei, Taiwan

Chun-Chieh Li