Quanta Computer Incorporated

Bo-Ren Yan

Wen-Ji Tsai

Jung-Wen Chang

Ying-Chieh Hu

Wan-Chi Lin

Bo-Yi Wu

Tsung-Yu Wu

An optical touch module and an optical multi-touch device are disclosed. The optical touch module includes a glass panel, a control board unit and plural optical sensing sets. The glass panel is divided into a sensing zone and a peripheral zone surrounding the sensing zone. The control board unit is disposed on a rear surface of the glass panel and located completely within the peripheral zone. The optical sensing sets are disposed at intervals within the peripheral zone of the glass panel. The optical sensing sets are electrically connected to the control board unit, and the optical sensing sets and the control board unit jointly form a single-row serial connection structure.

Optical touch module having single-row serial connection structure and optical multi-touch device having the same

A camera module includes a circuit board; a lens electrically connected to the circuit board; a adjusting base disposed on the circuit board and having at least two through-hole disposed adjacent to opposite sides of the lens; at least two fixed posts; at least two adjusting screw respectively passing through the through-holes of the adjusting base so as to be secured in the fixed posts; and at least two springs respectively encircling the adjusting screws, wherein two ends of each spring are positioned against the adjusting base and one of the fixed post respectively.

Camera module capable of calibration

The invention discloses an optical touch sensing apparatus applied to a panel. The optical touch sensing apparatus comprises an frame, a first image capturing module, a second image capturing module, and a processing module. The first image capturing module is set at a first position for capturing a first image corresponding to a touch point on the panel; the second image capturing module is set at a second position for capturing a second image corresponding to the touch point. The processing module is used for determining a coordinate of the touch point according to the first image and the second image.

Optical touch sensing apparatus

An optical touch panel includes a frame, a first and a second image capture units, a first and second light sources, a first reflective element and a block element. The first and second image capture units are disposed on the frame and respectively disposed adjacent to the first and second light sources. The line between the first and second light sources defines a first connecting line. The reflective element disposed on a first side of the frame has a top point. The line between the top point and the second image capture unit defines a second connecting line. The block element blocks the first connecting line, but does not block the second connecting line.

Optical touch module

An electronic device is provided, including a first body, a second body, an axle assembly, a supporting frame, a display panel, a lens unit and a reflective unit. The second body is connected to the first body. The axle assembly is disposed between the first body and the second body, and via which first body is rotatable relative to the second body. The supporting frame is disposed in the second body and connected to the axle assembly, wherein the supporting frame is rotated with the rotation of the axle assembly. The display panel is fastened in the supporting frame. The lens unit is disposed on an end of the supporting frame. The reflective unit is disposed on the supporting frame and adjacent to the display panel.

Growing community of inventors

Taichung County, Taiwan

Bo-Ren Yan