Industrial Technology Research Institute

Wei-Yen Lee

Yung-Hsiang Chiu

Heng-Yin Chen

Po-Chun Yeh

Sheng-Po Wang

Chang-Po Chao

Chang-An Ho

Yen-Lin Pan

Hung-Ming Tsai

Cheng-Wei Sun

Hsuan-Wen Peng

A touch device and a sensing compensation method are provided. The touch device may include a touch panel, a sensing compensation circuit and a sensing circuit. The sensing compensation circuit may be coupled to the touch panel for providing a compensation-impedance according to features of the touch panel. The sensing circuit may be coupled to the sensing compensation circuit. The sensing circuit receives touch information compensated by the sensing compensation circuit.

Touch device and sensing compensation method

A foldable display, a flexible display and an icon controlling method are provided. The icon controlling method may include the following steps. A detecting unit detects a displaying area of a display panel. A controlling unit changes a grouping level of multiple icons according to the displaying area.

Foldable display, flexible display and icon controlling method

A flexible display and a controlling method thereof are provided. The flexible display includes a plurality of pressure sensors, a display unit and a processing unit, wherein the processing unit is connected to the pressure sensors and the display unit. The processing unit obtains pressure values from each of the pressure sensors within a time unit and generates a pressure area and a pressure variance according to the pressure values from each of the pressure sensors. The processing unit further determines a display mode of the display unit according to the pressure area and the pressure variance. Therefore, the flexible display is capable of providing several kinds of display mode only based on the equipped pressure sensors.

Flexible display and method for controlling the flexible display

An APS readout circuit includes a pixel sensing unit, an integrating unit, and a voltage offset unit. The pixel sensing unit senses an X-ray irradiation amount to obtain a current signal in varying. The current signal is obtained by subtracting a sensing current in varying from a base current. The integrating unit is coupled with the pixel sensing unit to receive the current signal and convert the current signal into a voltage signal. The integrating unit includes a short circuit switch with a switch-on state for resetting the integrating unit and a switch-off state for directly outputting the current signal. The voltage offset unit is connected to an output terminal of the integrating unit and generates an offset voltage. In a sampling period, a base voltage of the voltage signal output from the pixel sensing unit is substantially removed by the offset voltage. An amplified sensing voltage is then obtained.

X-ray active pixel sensor (APS) readout circuit and readout method

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Taichung, Taiwan

Wei-Yen Lee