TWI489359B - Application of Sensing Carrier to Touch Panel and Its Verification Method - Google Patents

Description

Inductive carrier applied to touch panel and verification method thereof

The invention relates to an inductive recognition tool, in particular to an inductive carrier applied to a touch panel and a verification method thereof.

The existing label recognition technology is to perform image recognition on a one-dimensional barcode or a two-dimensional barcode to parse the hidden information. The general one-dimensional barcode has a common barcode (Barcode), and the most well-known two-dimensional barcode has QR Code (Quick Response Code).

However, the foregoing barcode recognition must be achieved by the technique of image recognition, and is not applicable to electronic devices without built-in image devices, and the barcode is easily copied by photographs. In addition, the image of the QR code is not beautiful, so In the increasingly widespread era of touch panel applications, it is necessary to design a matching and aesthetically pleasing identification tool.

Therefore, the object of the present invention is to provide an inductive carrier for a touch panel that can be used for capacitive sensing and a verification method thereof.

Therefore, the inductive carrier of the touch panel of the present invention comprises a substrate portion and a plurality of conductive portions, wherein the conductive portions are connected to the substrate portion for sensing capacitance change of the touch panel, and each comprises a touch region and at least A positioning area electrically connected to the touch area.

A verification method for the inductive carrier is as follows: a control unit of the touch panel drives a panel body electrically connected to the control unit to display a verification interface, and then the sensor carrier is pressed against the panel body to verify At the interface, the user then touches the touch regions of the conductive portions in a predetermined order, and the control unit sequentially calculates the corresponding touch regions and the positioning coordinates of the positioning regions for each touch. And positioning a contour, and obtaining a pair of positioning contour sequence information that should be generated in the order of the positioning contours, wherein each positioning contour is formed by the corresponding touch region and the positioning region, and finally the control unit is configured according to A user database storing a preset positioning contour sequence information is compared. When the positioning contour sequence information is the same as the preset positioning contour sequence information, the panel body is driven to display a processing interface.

The effect of the invention is that the positioning profile can be formed for the touch panel to be sensed by the electrical connection formed by the touch zone and the positioning zone and the human body in each conductive part, thereby performing different motion commands.

The above and other technical contents, features and advantages of the present invention will be apparent from the following detailed description of the preferred embodiments of the invention.

Before the present invention is described in detail, it is noted that in the following description, similar elements are denoted by the same reference numerals.

Referring to FIG. 1 and FIG. 2 and FIG. 3, the first preferred embodiment of the present invention is applicable to a capacitive sensing touch panel 6. The touch panel 6 includes a control unit (not shown). And a panel body 61 electrically connected to the control unit, the inductive carrier comprises a substrate portion 2, four conductive portions 3, and a cover portion 4. In the embodiment, the touch panel 6 refers to a touch screen on a personal mobile phone, but can also be applied to a tablet computer or other electronic device capable of performing capacitive touch operation.

The substrate portion 2 includes a first surface 21 and a second surface 22 disposed oppositely.

The conductive portion 3 is connected to the first surface 21 of the substrate portion 2 for sensing capacitance change of the touch panel 6 , and each includes a touch region 31 and three positioning regions electrically connected to the touch region 31 and connected in parallel with each other. 32. In this embodiment, the conductive portions 3 are made of a conductive material, and the area of each of the touch regions 31 and each of the positioning regions 32 is not less than 4 square millimeters (mm ² ).

The contact area 31 of each of the conductive portions 3 and the positioning regions 32 together form a geometrical positioning profile (not shown), and the positioning profiles of the conductive portions 3 are different from each other, that is, each of the conductive portions 3 The positioning profile is different from the position and line angle presented by the positioning profile of the other conductive portion 3.

The cover portion 4 covers the first surface 21 and partially covers each of the conductive portions 3 and includes a plurality of openings 41 corresponding to the touch regions 31.

In use, the inductive carrier is placed on the touch panel 6 with the second surface 22, and then touches one of the touch regions 31 with a finger, and the touched area 31 that is touched at this time and the corresponding touch The positioning area 32 of the touch area 31 is electrically connected to the human body, and forms a four-equivalent capacitance with the touch panel 6. At this time, the touch panel 6 can obtain the touch area 31 after subsequent circuit processing. And the relative positions of the positioning areas 32, that is, the four positioning coordinates, and according to the four positioning coordinates, the corresponding positioning contours are obtained, and the calculation by the control unit can be performed according to different positioning contours. Different action commands, such as opening a specific program, playing card game recognition, opening a web browser to a specific website, displaying a single word or a single word for each positioning outline (for language learning), displaying a specific object's phone, connection specific Network cloud server, or perform commands such as identity verification programs.

It should be noted that, through the operation of the back-end program, even if the sensor carrier is placed on the touch panel 6, there is a problem of rotation or offset due to misplacement, and all the positioning profiles can be compensated by the program. Correctly position the contour to perform the correct motion command.

When the conductive portions 3 are integrated, the touch regions 31 may be touched in different sequences or contact times. In this case, the control unit may perform differently according to the sequence and generation time of different positioning contours. The action command, for example, uses different touch methods as the setting of the personal password.

Referring to FIG. 3 and FIG. 4, for example, an access method applied to a cloud database is used for verifying and accessing data by using a verification method applied to the sensor carrier. The verification method includes the following steps 51-55.

Referring to FIG. 5, in step 51, the control unit is connected to the selected cloud database, and the control unit of the touch panel 6 drives the panel body 61 to display according to the information of the cloud database. A user identity is entered into interface 611 and waits until a user account is entered. In this embodiment, the user identity input interface 611 is used as an account login.

Referring to FIG. 3, FIG. 4, in step 52, after the control unit is input to the user account in the user identity input interface 611, the panel body 61 is driven to display a verification interface 612.

Referring to FIGS. 3, 4, and 7, in step 53, the inductive carrier is placed against the panel body 61 corresponding to the verification interface 612.

In step 54, the user touches the touch area 31 of the conductive parts 3 in a predetermined order, and the control unit sequentially calculates the touch area 31 corresponding to each touch and the positioning. The respective positioning coordinates of the area 32 and the positioning contour are obtained, and a pair of positioning contour sequence information of the order in which the positioning contours are to be generated is obtained.

Referring to FIG. 3, FIG. 4, in step 55, the control unit is based on a user who stores a preset user account corresponding to the user account and a pair of preset positioning profile information that should preset the user account. The data library (not shown) is compared, and when the user account and the positioning contour sequence information are the same as the preset user account and the preset positioning contour sequence information, the panel body 61 is driven to display a processing interface. 613. In this embodiment, the processing interface 613 is an operation interface of a file manager type.

Referring to FIG. 3, FIG. 7, for example, when the preset positioning contour sequence information corresponding to the preset user account is in the order of operation, the sensor carrier is sequentially touched to the lower left, lower right, upper left, and upper right. When the user touches the area 31, the user inputs the same user account as the preset user account and places the sensor carrier on the touch panel 6, and then touches the sensor carrier to the lower left and the lower right respectively. After the upper left and upper right touch areas (see 31A, 31B, 31C, and 31D of FIG. 7), the processing interface 613 can be opened to access the data in the cloud database, and thus, the sensing carrier is applied to the sensing carrier. The verification method can be effectively applied to the verification of the cloud database. Of course, any method of verification can also be applied to the method, and is not limited to the use of the cloud database.

Referring to Figure 9, a second preferred embodiment of the present invention is similar to the first preferred embodiment in that:

The number of the conductive portions 3 is three, and the number of the positioning regions 32 of each of the conductive portions 3 is three.

The positioning regions 32 of each of the conductive portions 3 are arranged in series in series, and one of the positioning regions 32 is directly connected in series with the corresponding contact region 31.

In use, the touch area 31 is touched by the finger, and the touch area 31 that is touched at this time and the positioning area 32 corresponding to the touch area 31 are also electrically connected to the human body, and the same is generated. effect.

Thus, the second preferred embodiment can achieve the same objects and effects as the first preferred embodiment described above, and can provide another form of product.

In summary, by the electrical connection formed by the touch area 31 and the positioning area 32 in each of the conductive portions 3 and the human body, a positioning profile can be formed for sensing by the touch panel 6 to perform different operations. The action command is not only convenient to use, but also has no way to be easily copied from the appearance. After matching different touch sequences, it can also have high confidentiality and high security. In addition, the surface of the cover portion 4 can be added with a pattern. The color of the flower is added to enhance the appearance, so that the object of the present invention can be achieved.

The above is only the preferred embodiment of the present invention, and the scope of the invention is not limited thereto, that is, the simple equivalent changes and modifications made by the scope of the invention and the description of the invention are All remain within the scope of the invention patent.

2. . . Substrate part

twenty one. . . First surface

twenty two. . . Second surface

3. . . Conductive part

31. . . Touch zone

32. . . Location area

4. . . Covering department

41. . . Opening

51~55. . . Steps of the verification method applied to the inductive carrier

6. . . Touch panel

61. . . Panel body

611. . . User identity input interface

612. . . Verification interface

613. . . Processing interface

1 is a perspective view of a first preferred embodiment of an inductive carrier applied to a touch panel of the present invention;

Figure 2 is an exploded view of the first preferred embodiment;

3 is a schematic view showing the use of the first preferred embodiment applied to a touch panel;

4 is a flow chart of a verification method of applying the inductive carrier;

FIG. 5 is a usage state diagram of the verification method, illustrating that the touch panel displays a user identity input interface;

6 is a use state diagram of the verification method, illustrating that the touch panel displays a verification interface;

FIG. 7 is a view showing a state of use of the verification method, illustrating that the first preferred embodiment is in contact with the touch panel;

FIG. 8 is a view showing a state of use of the verification method, illustrating that the touch panel displays a processing interface; and

9 is a perspective view of a second preferred embodiment of the inductive carrier of the present invention applied to a touch panel.

2. . . Substrate part

twenty one. . . First surface

twenty two. . . Second surface

3. . . Conductive part

31. . . Touch zone

32. . . Location area

4. . . Covering department

41. . . Opening

Claims (9)

An inductive carrier for a touch panel, comprising: a substrate portion; and a plurality of conductive portions connected to the substrate portion for sensing capacitance change of the touch panel, and each comprising a touch region and a plurality of electrical connections The positioning areas of the areas are electrically connected to the touch areas and connected in parallel with each other. The inductive carrier for a touch panel according to claim 1, further comprising a cover portion covering one surface of the substrate portion and partially covering each of the conductive portions, the cover portion including a plurality of The opening that should wait for the touch area. An inductive carrier for a touch panel, comprising: a substrate portion; and a plurality of conductive portions connected to the substrate portion for sensing capacitance change of the touch panel, and each comprising a touch region and a plurality of electrical connections The positioning areas of the areas are arranged in series, and one of the positioning areas is directly connected in series with the touch area. The inductive carrier applied to the touch panel according to claim 3, further comprising a cover portion covering one surface of the substrate portion and partially covering each of the conductive portions, the cover portion including a plurality of The opening that should wait for the touch area. An inductive carrier for a touch panel, comprising: a substrate portion; and a plurality of conductive portions connected to the substrate portion for sensing by the touch panel The capacitance changes, and each includes a touch area and a plurality of positioning areas electrically connected to the touch area, and the touch area and the positioning area of each conductive portion together form a positioning contour, and the positioning contours of the conductive portions are mutually Not the same. The inductive carrier for a touch panel according to claim 5, further comprising a cover portion covering one surface of the substrate portion and partially covering each of the conductive portions, the cover portion including a plurality of The opening that should wait for the touch area. A method for verifying an inductive carrier is applied to an inductive carrier applied to a touch panel. The inductive carrier includes a substrate portion and a plurality of conductive portions connected to the substrate portion for sensing capacitance change of the touch panel. And each of the touch area and the at least one positioning area electrically connecting the touch area, the method for verifying the sensing carrier comprises the following steps: (A) a control unit of the touch panel drives an electrical connection of the control unit The panel body displays a verification interface; (B) the sensing carrier is placed against the panel body corresponding to the verification interface; (C) the user touches the touch regions of the conductive portions in a predetermined order, the control The unit sequentially calculates the corresponding touch coordinates and the positioning coordinates of the touch area and the positioning area corresponding to each touch, and obtains a sequence of positioning contour order information of the order in which the positioning contours should be generated, wherein Each positioning profile is formed by the corresponding touch zone and the positioning zone; and (D) the control unit performs a comparison according to a user database storing a preset positioning profile sequence information. When the positioning profile order funding When the information is the same as the preset positioning contour sequence information, the panel body is driven to display a processing interface. According to the method for verifying the inductive carrier described in claim 1, the step (A) includes the following steps: (A1) the control unit of the touch panel drives the electrical connection. The panel body of the control unit displays a user identity input interface and waits until a user account is input; and (A2) the control unit drives the panel body to display the verification interface. According to the verification method of the inductive carrier described in claim 1, in the step (D), the control unit is configured according to a preset user account storing a pair of user accounts and Comparing the user database of the preset positioning contour sequence information of the user account, when the user account and the positioning contour sequence information are respectively associated with the preset user account and the preset positioning profile When the sequence information is the same, the panel body is driven to display the processing interface.