Sensortek Technology Corp.

Sitronix Technology Corporation

Ming-Che Yang

Wang-An Lin

Chung-Jung Wu

Kai Fan Hsieh

Min-Chun Tuan

The present application provides a proximity detection method and circuit thereof. The circuit includes a detection circuit, a baseline generating circuit, and a proximity sensing circuit. The proximity sensing circuit generates a proximity signal according to a detection data generated by the detection circuit, a baseline data generated by the baseline generating circuit and a proximity threshold, and judges whether the proximity signal is valid according to the detection data, a reference data, and a valid threshold. The validity of the proximity signal may be judged according to the reference data and the valid threshold and thus avoiding false judgement caused by the influences of the ambient factors.

Proximity detection method and circuit thereof

The present invention is related to a method for proximity sensing and an applied electronic device thereof. The present invention provides that a movement signal is generated according to a detection data, a move baseline data and a move threshold and cooperated with a proximity signal for generating a judgement signal to judge if the human body or the object body is close to the electronic device.

Method for proximity sensing and applied electronic device thereof

The present invention provides a compensation circuit for display images and a method for determining compensation region for display images. The method calculates a first compensation boundary and a second compensation boundary corresponding to the locations of panel cut regions. The region between the first compensation boundary and the second compensation boundary is an image compensation region for compensating the pixels therein. Thereby, according to the compensation circuit and method of the present invention, the image compensation region can be determined corresponding to the locations of the panel cut regions. By adjusting the compensation boundaries, the image compensation region can be modified.

Growing community of inventors

Jhubei, Taiwan

Ming-Che Yang