WO2016134500A1

WO2016134500A1 - Click operation structure of touch control screen

Info

Publication number: WO2016134500A1
Application number: PCT/CN2015/073286
Authority: WO
Inventors: 张锦本
Original assignee: 张锦本
Priority date: 2015-02-26
Filing date: 2015-02-26
Publication date: 2016-09-01

Abstract

A click operation structure of a touch control screen, comprising: a touch control panel for receiving a touch control track formed by means of touch pressure or an electrical reaction and externally transmitting the touch control track; a touch control circuit connected to the touch control panel and used for receiving the touch control track from the touch control panel, wherein the touch control circuit comprises a logical response circuit, and the logical response circuit can generate a corresponding operation according to the touch control track, so that an image on a display screen can carry out different actions according to the operation; and an image processing unit for receiving the operation of the logical response circuit of the touch control circuit, so that the image on the display screen generates a corresponding action. The logical response circuit divides the image on the display screen into two areas. One is an image moving area, and the other one is an image zooming area. Thus, the case where a touch control circuit misjudges an instruction because another area is mistakenly touched will not occur in image use.

Description

Touch screen click operation structure

Technical field

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

Background technique

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 the image button does not need to be generated 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 problems.

Summary of the invention

Therefore, the object of the present invention is to solve the above problems in the prior art. In the present invention, a click operation structure of a touch screen is proposed, which aims to improve the prior art. The situation that 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 depending on the use of the graphics, there are a variety of related touch track responses, which makes the touchpad for smart phones or laptops more usable for graphical 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 a touch track of the 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 an image on a display screen can perform different actions according to the operation; An 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 an image a moving area, where 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 direction of the trajectory vector moves, and the instruction is transmitted to the image processing unit to cause the corresponding image to move on the screen; and when the touch trajectory falls in the image zooming area, the image is enlarged and reduced, and the touch trajectory The direction of the image is enlarged from the inside to the outside, and the image processing unit causes the image on the display screen to have a corresponding enlargement effect; on the contrary, when the direction of the touch track is from the outside to the inside, an image reduction instruction is generated.

Further, when the touch track falls in the image zoom area, the image is enlarged and reduced. When the direction of the touch track is from the inside to the outside, an image enlargement instruction is generated, and the image processing unit causes the display to be displayed on the display. The image produces a corresponding magnification effect; conversely, when the direction of the touch track is from the outside to the inside, an image reduction instruction is generated.

Further, 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.

Further, the touch track sensed by the touch circuit is a single track, that is, the track is a track in which a single point moves in a specific direction, so that when the touch circuit receives the track signal, the logic response circuit is generated. Corresponding action instructions.

Further, when the touch circuit receives the touch track of two points (ie, clicks on the touch screen with two fingers), the logic response circuit generates an image enlargement instruction according to the touch track, and The command is transmitted to the image processing unit to magnify the image until the two points touch the edge of the display.

Further, the touch circuit receives a double touch track formed by 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), such as the line touch track. For a point outward, the logic response circuit generates an image enlargement command according to the line touch track, and transmits the command to the image processing unit, so that the image in the display screen generates an enlarged image;

Conversely, 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.

Further, when the touch circuit receives the touch track of two points and then changes to a touch track of one point (ie, uses two fingers on the touch screen and then releases one When the touch track sensed 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 display screen The image in the image produces a rotating motion.

After the above operation, if the touch circuit still senses another touch track, when the touch track is moved outward, the logic response circuit generates an image enlargement command according to the touch track, and Transmitting the command to the image processing unit such that the image in the display screen produces an amplified motion;

Conversely, if the other touch track is a point inward, the image is reduced, so the logic response circuit and the image processing unit will generate corresponding actions.

Further, after the operation, if the touch circuit still senses another touch track, which is a circular or arc type touch track, the logic response circuit generates according to the touch track. An instruction to rotate the image and transmit the command to the image processing unit such that the image in the display produces an action that rotates about a particular center.

Further, when the touch track sensed by the touch circuit is a single touch track and the image displayed by the touch screen is composed of pixels and does not contain a link image, the logic response circuit is configured according to the The touch track generates an instruction to restore the initial display size of the image, and transmits the command to the image processing unit such that the image in the display restores the initial display size.

Further, the touch trajectory sensed by the touch circuit is that when two touch trajectories appear in a specific two time periods and the image is presented in a full screen display manner through a specific trajectory, the logic response circuit performs an image Reverting to the original image size instruction, and transmitting the instruction to the image processing unit, so that the full screen display image displayed by the touch panel generates a restored initial display Small movements.

Further, the touch panel is one of a resistive type and a capacitive type.

Further, the touch panel is a touch panel that is transparent and opaque.

Further, the setting position of the touch panel is one of being directly disposed above the display screen and not directly connected to the display screen.

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

DRAWINGS

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.

10 touch panel

40 display

41 image moving area

42 image zoom area

Implementation

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 touch 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 tablet computer) and is not directly connected to the display screen 40 (such as a notebook). A way in which the computer's tablet is separated from the display 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 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 based on the square of the track vector. To move, this command is passed to image processing unit 30. And let the image on the screen produce a corresponding movement. 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, toward the screen frame), an image enlargement command will be generated, and the image is generated. Processing unit 30 causes the image on 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:

Single track operation

The single-track operation means that the touch track is a single-point moving track in a specific direction, so that when the touch circuit 20 receives the track signal, the logic response circuit 22 generates a corresponding action command, which is described below by way of an embodiment:

When the image is enlarged, the touch circuit 20 receives a single touch track (meaning that the finger clicks on the screen) and the image displayed on the touch screen is a pure image (ie, does not include fields and links). The logic response circuit 22 generates an instruction to restore the initial display size of the image according to the touch track. And transmitting the instruction to the image processing unit 30, so that the image in the display screen 40 restores the initial display size;

When the touch circuit 20 receives a certain touch track for a long period of time (ie, long-pressing with a finger on the touch screen), the logic response circuit 22 generates the current image according to the touch track. An image pixel (Pixel) corresponding to a display 40 pixels (Pixel) is presented, and the instruction is transmitted to the image processing unit 30, so that the image resolution of the image displayed by the touch panel 10 is equal. In the screen resolution (if the display 40 is 512X 1024 Pixels, the image pixel is also displayed as 512X 1024 Pixels), meaning that the image will be rendered in full screen mode by the touch track. To enter the zoom mode.

Referring to FIG. 5 , when the touch circuit 20 receives a touch track of a circular or circular shape, the logic response circuit 22 generates an instruction to rotate the image according to the touch track, and transmits the command to the touch track. The image processing unit 30 causes the image in the display screen 40 to produce an action of rotating about a particular center.

Double track operation

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, which is described below by way of an embodiment:

Please refer to the sixth figure, wherein the touch circuit 20 receives the touch track of two points (ie, clicks on the image of the touch screen with two fingers), and the logic response circuit 22 generates according to the touch track. The image is enlarged and transmitted to the image processing unit 30 to enlarge the image until the two points touch the edge of the display;

In an operation example, when the touch circuit 20 receives a double touch track composed of one point and one line, and both of them appear at the same time (ie, the screen is controlled by two fingers, then one finger is released; the remaining point is not The logic response circuit 22 and the image processing unit 30 generate an image reduction instruction according to the one-finger touch track inward; otherwise, if the touch track is outward, an enlarged image is generated. Action (in this case, enter 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 screen resolution (if the display 40 is 512X 1024 Pixels, the image pixel is also displayed as 512X 1024 Pixels), meaning that the image will make the image by the touch track. Rendered in full screen mode, this time enters zoom mode.

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 prior art when the touch panel is used, and the touch panel often causes a misjudgment of the command. Therefore, the present invention enables the operation of the pattern by partitioning the touch circuit. A situation that does not cause a false touch will occur. And depending on the use of the graphics, there are a variety of related touch track responses, which makes the touchpad for smart phones or laptops more usable for graphical viewing and operation.

In summary, the humanized design of this case is quite in line with actual needs. The specific improvement of the existing defects, compared with the prior art has obvious breakthrough advantages, it does have an improvement in efficacy, and is 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 present invention is intended to be illustrative of the preferred embodiments of the invention, and is not intended to limit the scope of the invention. In the scope of the patent in this case.

Claims

A click operation structure of a touch screen, comprising:

a touch panel, the touch panel 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 image of the touch panel Touch or electrical reaction to form a trajectory signal;

a touch circuit connected to the touch panel for receiving a touch track from 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 an image on a display screen can perform different actions according to the operation;

An 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;

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.
The click operation structure of the touch screen according to claim 1, wherein when the touch track falls in the image zoom area, the image is caused to have an effect of zooming in and out.
The click operation structure of the touch screen according to claim 2, 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 of claim 2, wherein the touch track sensed by the touch circuit is a single track.
The touch operation structure of the touch screen according to claim 2, wherein When the touch circuit receives the touch track of two points, the logic response circuit generates an image enlargement instruction according to the touch track, and transmits the command to the image processing unit to enlarge the image until the two points touch Go to the edge of the display.
The click operation structure of the touch screen of claim 1 , wherein the touch circuit receives a double touch track formed by a point and a line, and when the two are simultaneously present, if the line touch track is a little outward The logic response circuit generates an image enlargement command according to the line touch track, and transmits the command to the image processing unit, so that the image in the display screen generates an enlarged image;

Conversely, 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 touch operation structure of the touch screen of claim 1 , wherein the touch circuit receives a touch track of two points and then changes to a touch track of a point, and then the touch track sensed is a circular 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 generates a rotation motion.
The touch operation structure of the touch screen according to any one of claims 5-7, wherein

After the above operation, if the touch circuit still senses another touch track, when the touch track is moved outward, the logic response circuit generates an image enlargement command according to the touch track, and Transmitting the command to the image processing unit such that the image in the display screen produces an amplified motion;

Conversely, if the other touch track is a point inward, it means shadow Like the reduction, the logic response circuit and the image processing unit will generate corresponding actions.
The touch operation structure of the touch screen according to any one of claims 5-7, wherein

After the above operation, if the touch circuit still senses another touch track, which is a circular or arc type touch track, the logic response circuit generates an instruction to rotate the image according to the touch track. And transmitting the instruction to the image processing unit such that the image in the display screen produces an action of rotating about a particular center.
The touch operation structure of the touch screen according to any one of claims 5-7, wherein

When the touch track sensed by the touch circuit is a single touch track and the image displayed by the touch screen is composed of pixels and does not contain a link image, the logic response circuit generates a touch track according to the touch track. An instruction to restore the initial display size of the image is transmitted, and the instruction is transmitted to the image processing unit such that the image in the display restores the initial display size.
The click operation structure of the touch screen according to any one of claims 5-7, wherein the touch track sensed by the touch circuit is that two touch tracks appear in a specific two time periods and the image passes through a specific track. When the full-screen display mode is presented, the logic response circuit will make an instruction to restore the image to the original image size, and transmit the command to the image processing unit, so that the full-screen display image displayed by the touch panel is restored. The action that shows the size.
The click operation structure of the touch screen according to claim 2, wherein the touch panel is one of a resistive type and a capacitive type.
The touch operation structure of the touch screen according to claim 2, The touch panel is a transparent and opaque touch panel.
The click operation structure of the touch screen of claim 2, wherein the touch panel is disposed at a position directly above the display screen and not directly connected to the display screen.