TWM357653U - Multi-touching sensing input device - Google Patents

Description

M357653 VIII. New Description: [New Technology Field] This creation is about a technique of coordinate input, especially a multi-touch induction wheel input device. [Prior Art] According to the 'General Computer Needs to Configure the Mouse', the signal of the user's operation on the mouse is transmitted to the inside of the computer, and the specific functions of the icon, button, etc. selected by the mouse are displayed on the computer. Connected to the monitor. However, this type of input by the mouse requires space for the mouse to move and is affected by the sensitivity of the mouse. In the prior art, there is a resistive touch panel that can be replaced by a keyboard or a mouse. The user only needs to apply pressure on the touch panel by means of a finger, a sensor pen or other indications, and the upper and lower layers are oxidized by the tin. Indium Tin Oxide (ITO) contacts, the sensing signal is outputted to the electronic device to interpret the position of the touch panel, but the disadvantage of this technology is that if the insulation resistance is not large enough, the interference may be caused by short circuit conditions; Another type of grating touch panel is provided with an infrared ray on both sides of the display, and the two infrared inspection yokes are compared to obtain the coordinates indicated by the finger, but the area of the panel needs to be covered by the .01 outer line. The cost is seven, and if there are two hands in the touch, it may interfere with the image and affect the coordinates. Therefore, the present invention proposes a multi-touch sensing input device to effectively overcome the above problems, and the specific architecture and its implementation will be described in detail below. [New content] The main purpose of this creation is to provide a kind of money input device, which is equipped with an image capture device to correct the age of the object and to study the miscellaneous work. 5

Claims (1)

M357653 IX. Patent application garden: 1. A multi-touch sensing input device, which is disposed on a display, and the multi-touch ladder sensing input device comprises: two image capturing devices respectively disposed on the display a second angle, obtaining an image of at least one object on the display and an image position thereof; a scaling factor module for correcting and correcting the image; and, at least one sensor, receiving the image after the adjustment correction, according to the image The image position of the object is calculated as a coordinate value of the object. 2. The multi-touch sensing input device of claim 1, wherein the image capturing device is located at an upper left corner and an upper right corner of the display or at other adjacent corners. 3. The multi-touch sensing input device of claim 1, wherein the image capturing device comprises a set of imaging lenses and a mirror. 4. The multi-touch sensing input device of claim 3, wherein the image of the object enters the image capturing device through the imaging lens, and is reflected by the mirror into the scaling module for imaging. • 5. The multi-touch sensing input device as described in claim 3, wherein the mirror can be a flat or curved lens. 6. The multi-touch sensing input device of claim 2, wherein the scaling module is corrected according to a deformation amount of the image capturing device. 7. The multi-touch sensing input device of claim 1, wherein the scaling module comprises a scale and a set of relay lenses. 8. The multi-touch sensing input device of claim 7, wherein the relay lens is a single-chip or multi-chip lens that transmits the image of the scaling module to the sensing Device. The M357653 is a one-piece or multi-piece lens that transmits the image of the scaling module to the sensor. 17. The multi-touch sensing input device of claim 11, further comprising a set of auxiliary light sources. 18. The multi-touch sensing input device of claim 17, wherein the auxiliary light source is invisible light. 12