TW201430680A - Touch clicking structure of a touch panel - Google Patents

Abstract

A touch clicking screen includes a touch panel receiving touch action to form as touch track which is transferred out; a touch circuit connected to a touch panel receiving the touch track; the circuit has a logic response circuit for generating an operation based on the track so that an image on a screen has an action responding to the operation; an image processing unit receiving the operation and instruct the screen to operate the image. The logic responding circuit divides the screen into two areas; one as an image moving area; and another is an image size change area. As a result, in use of the image, instructs from the track will not misadjust due to an error operation about the touch area.

Description

Touch screen click operation structure

The invention relates to a touch panel, in particular to a click operation structure of a touch screen.

In recent years, the related devices for the touch panel technology have gradually become widely used by people. The principle is to provide a touch sensing circuit on the touch panel to detect the touch track generated on the touch panel, and according to the touch Controlling the trajectory causes the associated device to generate a corresponding action. For example, a smart phone fits the touch panel to the display screen, so that when the display screen is viewed, the touch panel can be touched to cause a specific action or reaction on the image on the display screen.

In the use of the touch panel, the use of the touch panel often causes unnecessary operation during operation. For the current touch panel, for example, the use of the smart phone can be touch-sensitive. Therefore, it is often caused that the touch track is misjudged due to accidental touch to other areas in operation, which may cause inconvenience to the user during operation. If it is planned to receive the touch track in a specific area, the picture will not be accidentally touched, and there is no need to generate the image button in the form of software to avoid reducing the display distribution when viewing the image.

Therefore, the creators of the present invention need to conceive a new technology to improve their questions. question.

Therefore, the object of the present invention is to solve the above-mentioned problems in the prior art. In the present invention, a click operation structure of a touch screen is proposed, which aims to improve the conventional technology. The touch panel causes a misjudgment of the command. Therefore, in the present invention, the touch circuit is partitioned in such a manner that no accidental touch occurs in the operation of the pattern. And according to the use of the graphics, there are a variety of related touch track responses, which makes the touchpad on the smart phone or the notebook computer more usable for graphic viewing and operation.

To achieve the above purpose, the present invention provides a touch screen click operation structure, comprising: a touch panel, which can receive an electrical response from above the touch or sensing panel, the touch panel Forming a touch track, which is defined as a touch or electrical response of the initial point on the image of the touch panel to form a track signal; a touch circuit connected to the touch panel for receiving the touch panel The touch circuit includes a logic response circuit, and the logic response circuit can generate a corresponding operation according to the touch track, so that the image on a display screen can perform different actions according to the operation; The image processing unit receives the operation of the logic response circuit of the touch circuit, and causes an image on the display screen to generate a corresponding action; wherein the logic response circuit divides the image on the display screen into two regions, one is image movement The area is an image zooming area; when the touch track falls in the image moving area, the logic response circuit generates an image moving instruction, and the image is The trajectory vector The direction is moved, and the instruction is transmitted to the image processing unit to make the corresponding image move on the screen; and when the touch track falls in the image zooming area, the image is enlarged and reduced, and the direction of the touch track is Inside and outside, an image enlargement command is generated, and the image processing unit causes the image on the display screen to generate a corresponding enlargement effect; conversely, when the direction of the touch track is from the outside to the inside, an image reduction instruction is generated.

The features of the present invention and its advantages are further understood from the following description, and reference is made to the accompanying drawings.

10‧‧‧Touch panel

20‧‧‧Touch circuit

22‧‧‧Logical response circuit

30‧‧‧Image Processing Unit

40‧‧‧ display screen

41‧‧‧Image Moving Area

42‧‧‧Image zoom area

The first figure is the hardware structure of the present invention.

The second figure is a block diagram of another electrical structure of the present invention.

The third figure is a schematic diagram of the sensing area distribution of the logic response circuit of the present invention.

The fourth figure is a schematic diagram of another sensing area distribution of the present invention.

The fifth figure is a schematic diagram of the touch track of the present invention.

The sixth figure is a schematic diagram of another touch track of the present invention.

In view of the structural composition of the case, and the functions and advantages that can be produced, in conjunction with the drawings, a preferred embodiment of the present invention is described in detail below.

Please refer to the first figure, the click operation structure of the touch screen of the present invention, comprising: a touch panel 10, the touch panel 10 can receive an electrical response from above the touch or sensing panel, and the touch panel forms a touch track, which is defined as an initial point falling on the touch panel. The touch or electrical response on the image forms a trajectory signal. The touch panel 10 can be a resistive or capacitive touch panel 10 or a transparent or opaque touch panel 10 . A transparent touch panel 10 is preferred.

A touch circuit 20 is connected to the touch panel 10 for receiving a touch track from the touch panel 10 .

The touch circuit 20 includes a logic response circuit 22, according to which the logic response circuit 22 can generate a corresponding operation, so that the image on a display screen 40 can perform different actions according to the operation.

As shown in the structure of the second figure, in the present invention, the touch panel 10 is disposed directly above the display screen 40 (such as a smart phone or a tablet) and does not directly engage with the display screen 40 (such as a note). A way of separating the tablet of the computer from the display screen 40).

An image processing unit 30 receives the operation of the logic response circuit 22 of the touch circuit 20 to cause an image on the display screen 40 to generate a corresponding action.

The logic response circuit 22 divides the image on the display screen 40 into two regions. As shown in the third figure, one is the image moving area 41 and the other is the image zooming area 42. When the touch track falls in the image moving area 41, the logic response circuit 22 generates an image movement instruction, and the image is moved according to the direction of the track vector, and the instruction is transmitted to the image processing unit 30. And make the video on the screen The corresponding movement is born. When the touch track falls in the image zooming area 42, the image will be enlarged and reduced. When the direction of the touch track is from the inside to the outside (ie, in the direction of the screen frame), an image enlargement command will be generated, and the image is generated. The processing unit 30 causes the image on the display screen 40 to produce a corresponding magnification effect, and vice versa.

The image zooming area of the present invention operates as follows: if the touch track is a point inward track (starting from the image zooming area 42 and continuing to the moving area 41), the image is reduced, so the logic response circuit 22 and the image Processing unit 30 will generate a corresponding action, and vice versa.

The image moving area of the present invention operates in the following manner. If the touch track is a point (from the image moving area 41, the image zooming area 42 can be continued), the touch track indicates that the image is moved according to the direction of the track vector.

Please refer to the fourth figure. In practical applications, the image moving area 41 refers to a limited range in the center of the image, and the rest of the image outside the range is the image zooming area 42.

The present invention has the following various embodiments according to different touch trajectories: a single track operation, that is, the touch track is a track in which a single point moves in a specific direction, so that the touch circuit 20 makes the logic response when receiving the track signal. The circuit 22 generates a corresponding action command, which is described below by way of an embodiment: wherein when the image is enlarged, the touch circuit 20 receives a single touch track (meaning that the finger is clicked on the screen) and the current touch The image displayed on the control screen is a pure image (ie, no field and link is included), and the logic response circuit 22 generates a finger for restoring the initial display size of the image according to the touch track. And the command is transmitted to the image processing unit 30, so that the image in the display screen 40 restores the initial display size; please refer to the fifth figure, wherein the touch circuit 20 receives a circular or circular touch. During the trajectory, the logic response circuit 22 generates an instruction to rotate the image according to the touch trajectory, and transmits the instruction to the image processing unit 30, so that the image in the display screen 40 generates an action of rotating around a specific center.

The dual-track operation, that is, the touch track is a two-point touch track, so that when the touch circuit 20 receives the track signal, the logic response circuit 22 generates a corresponding action command. The following is an example: Referring to the sixth figure, when the touch circuit 20 receives the touch track of two points (ie, clicks on the image of the touch screen with two fingers), the logic response circuit 22 generates an image according to the touch track. Enlarging the command, and transmitting the command to the image processing unit 30 to enlarge the image until the two points touch the edge of the display screen; in an operation example, when the touch circuit 20 receives a point and a line The dual touch track, and when the two appear at the same time (ie, using the two-finger touch control screen, then one finger is released; the remaining point is not limited to be in the zoom area), then the logic response circuit 22 and the image processing unit 30 will According to the one-finger touch track, an image reduction instruction is generated inward; conversely, if the touch track is outward, an action of enlarging the image is generated (in this case, entering the zoom mode). If the sensed touch track is a circular arc track, the logic response circuit generates an image rotation command according to the touch track, and transmits the command to the image processing unit to make the image in the display screen Produces a rotating motion.

In an operation example, when the touch circuit 20 receives a two-touch track in a specific two time periods (ie, two points are clicked on the touch screen with two fingers), the logic response circuit 22 according to the touch The control track generates an instruction to present the current image in a manner that a pixel (Pixel) corresponds to a display screen of 40 pixels (Pixel), and transmits the command to the image processing unit 30 so that the touch panel 10 displays The image resolution of the image is equal to the resolution of the screen (for example, if the display screen 40 is 512×1024 Pixels, the image pixel is also displayed by 512×1024 Pixels), meaning that the image will make the image full screen by the touch track. The mode is presented, in this case, the zoom mode is entered.

After the image is presented in a full screen manner through a specific track, when the touch circuit 20 receives a touch track that appears at two points in a specific two time periods (ie, two points are clicked on the touch screen twice), the logic The response circuit 22 sends an instruction to restore the image to the original image size, and transmits the command to the image processing unit 30, so that the enlarged image displayed by the touch panel 10 generates an action for restoring the initial display size. Refers to leaving the zoom mode.

The purpose of the present invention is to improve the situation in which the touch panel is misused when the touch panel is used in the prior art, and the touch panel causes a misjudgment of the command. Therefore, in the present invention, the touch circuit is partitioned in such a manner that no accidental touch occurs in the operation of the pattern. And according to the use of the graphics, there are a variety of related touch track responses, which makes the touchpad on the smart phone or the notebook computer more usable for graphic viewing and operation.

In summary, the humanized design of this case is quite in line with actual needs. Its specific improvements are currently missing, and it is clearly breakthrough compared to the prior art. The advantages of the step, indeed, have an improvement in efficacy and are not easy to achieve. The case has not been disclosed or disclosed in domestic and foreign literature and market, and has complied with the provisions of the Patent Law.

The detailed description of the preferred embodiments of the present invention is intended to be limited to the scope of the invention, and is not intended to limit the scope of the invention. The patent scope of this case.

10‧‧‧Touch panel

40‧‧‧ display screen

41‧‧‧Image Moving Area

42‧‧‧Image zoom area

Claims (11)

A touch screen touch operation structure includes: a touch panel, wherein the touch panel can receive an electrical response from above the touch pressure or the sensing panel, and the touch panel forms a touch track, which is defined as The touch point or the electrical response of the initial touch point on the image of the touch panel forms a track signal; a touch circuit is connected to the touch panel for receiving the touch track from the touch panel; the touch circuit The logic response circuit can generate a corresponding operation according to the touch track, so that the image on a display screen can perform different actions according to the operation; and an image processing unit receives the touch circuit The logic responds to the operation of the circuit, and causes an image on the display screen to generate a corresponding action; wherein the logic response circuit divides the image on the display screen into two regions, one is an image moving area, and the other is an image zooming area; When the touch track falls in the image moving area, the logic response circuit generates an image movement instruction, and the image is moved according to the direction of the track vector. Passing to the image processing unit to make the corresponding image move on the screen; and when the touch track falls in the image zoom area, the image will be magnified and reduced. When the direction of the touch track is from inside to outside, an image will be generated. The enlarged command, and the image processing unit causes the image on the display screen to generate a corresponding zoom effect; conversely, when the direction of the touch track is from the outside to the inside, the image is reduced. make. The click operation structure of the touch screen according to claim 1, wherein the image moving area is a limited range in the center of the image, and the rest of the image outside the range is the image zooming area. The click operation structure of the touch screen according to the first aspect of the invention, wherein the touch track sensed by the touch circuit is a single track, that is, the track is a single point moving to a specific direction, so that the touch When the circuit receives the track signal, the logic response circuit generates a corresponding action command. The click operation structure of the touch screen according to the first aspect of the patent application, wherein the touch circuit receives the touch track of two points (ie, two points are clicked on the touch screen), and the logic response circuit is An image enlargement command is generated according to the touch track, and the command is transmitted to the image processing unit to enlarge the image until the two points touch the edge of the display screen. The touch operation structure of the touch screen according to the first aspect of the invention, wherein the touch trajectory sensed by the touch circuit is a two-touch trajectory when a specific two time period occurs, the logic response circuit is based on The touch track generates an instruction for the current image to correspond to a display pixel (Pixel) as an image pixel (Pixel), and transmits the command to the image processing unit, so that the image of the image displayed by the touch panel is resolved. The size is equal to the resolution of the screen, which means that the image will be displayed in a full screen display by the touch track; Click operation of the touch screen as described in claim 1 The touch circuit receives a double touch track composed of one point and one line, and when the two appear at the same time (ie, two fingers are used on the touch screen and then one finger is released), for example, the line touch track is An outward trajectory, the logic response circuit generates an image enlargement command according to the line touch trajectory, and transmits the command to the image processing unit, so that the image in the display screen generates an enlarged image motion; If the touch track is a point inward, the image is reduced, so the logic response circuit and the image processing unit will generate corresponding actions. The click operation structure of the touch screen as described in claim 1, wherein the touch circuit receives the touch track of two points and then changes to a touch track of one point (ie, using two fingers on the touch screen) When the touch track is a circular arc track, the logic response circuit generates an image rotation command according to the touch track, and transmits the command to the image processing unit, so that The image in the display screen produces a rotating motion. The click operation structure of the touch screen described in claim 4, 5, 6 or 7, wherein after the operation, if the touch circuit still senses another touch track, it is a little moving direction. When the touch track is external, the logic response circuit generates an image enlargement instruction according to the touch track, and transmits the command to the image processing unit, so that the image in the display screen generates an amplification action; and, conversely, If the other touch track is a point inward, it means shadow Like zooming out, the logic response circuit and the image processing unit will generate corresponding actions. The click operation structure of the touch screen described in claim 4, 5, 6 or 7, wherein after the operation, if the touch circuit still senses another touch track, it is circular or When the arc-shaped touch track is used, the logic response circuit generates an instruction to rotate the image according to the touch track, and transmits the command to the image processing unit, so that the image in the display screen rotates around a specific center. action. The click operation structure of the touch screen described in claim 4, 5, 6 or 7 wherein the touch track sensed by the touch circuit is a single touch track and is currently displayed by the touch screen. When the image is a pixel and does not contain the connected image, the logic response circuit generates an instruction for restoring the initial display size of the image according to the touch track, and transmits the command to the image processing unit, so that the display screen The image in the image restores the initial display size. The touch screen of the touch screen described in claim 4, 5, 6 or 7 wherein the touch track sensed by the touch circuit is a two-touch track and the image is displayed for a specific two time periods. When the specific track is presented in the full screen display mode, the logic response circuit generates an instruction to restore the image to the original image size, and transmits the command to the image processing unit, so that the full screen displayed by the touch panel is displayed. Display image generation restore initial display large Small movements.