CN110703953B - Conductive film, screen protection film, man-machine interaction method and mobile terminal - Google Patents
Conductive film, screen protection film, man-machine interaction method and mobile terminal Download PDFInfo
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- CN110703953B CN110703953B CN201910981301.XA CN201910981301A CN110703953B CN 110703953 B CN110703953 B CN 110703953B CN 201910981301 A CN201910981301 A CN 201910981301A CN 110703953 B CN110703953 B CN 110703953B
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- conductive
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- mobile terminal
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- virtual key
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F13/00—Video games, i.e. games using an electronically generated display having two or more dimensions
- A63F13/20—Input arrangements for video game devices
- A63F13/21—Input arrangements for video game devices characterised by their sensors, purposes or types
- A63F13/214—Input arrangements for video game devices characterised by their sensors, purposes or types for locating contacts on a surface, e.g. floor mats or touch pads
- A63F13/2145—Input arrangements for video game devices characterised by their sensors, purposes or types for locating contacts on a surface, e.g. floor mats or touch pads the surface being also a display device, e.g. touch screens
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
- G06F3/0487—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
- G06F3/0488—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
- G06F3/04886—Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures by partitioning the display area of the touch-screen or the surface of the digitising tablet into independently controllable areas, e.g. virtual keyboards or menus
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63F—CARD, BOARD, OR ROULETTE GAMES; INDOOR GAMES USING SMALL MOVING PLAYING BODIES; VIDEO GAMES; GAMES NOT OTHERWISE PROVIDED FOR
- A63F2300/00—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game
- A63F2300/10—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals
- A63F2300/1068—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals being specially adapted to detect the point of contact of the player on a surface, e.g. floor mat, touch pad
- A63F2300/1075—Features of games using an electronically generated display having two or more dimensions, e.g. on a television screen, showing representations related to the game characterized by input arrangements for converting player-generated signals into game device control signals being specially adapted to detect the point of contact of the player on a surface, e.g. floor mat, touch pad using a touch screen
Abstract
The embodiment of the invention discloses a conductive film, a screen protection film, a man-machine interaction method and a mobile terminal, wherein the conductive film comprises a connecting line, a first conductive area arranged on a shell of the mobile terminal and a second conductive area arranged on a touch screen of the mobile terminal; for a mobile terminal with a conductive film arranged on the surface, the embodiment of the invention can display a user interface, wherein the user interface comprises at least one virtual key; receiving a touch signal of a screen protection film through a touch screen; determining a target area corresponding to the touch signal; determining a target virtual key of the virtual keys based on the target area; and triggering the target virtual key to execute the user operation corresponding to the target virtual key. In the invention, the user can trigger the virtual control on the touch screen by touching the shell, and the scheme expands the operation space of the user, thereby improving the accuracy of the man-machine interaction method.
Description
Technical Field
The invention relates to the technical field of communication, in particular to a conductive film, a screen protection film, a man-machine interaction method and a mobile terminal.
Background
For most mobile terminal applications at present, a user can touch a user interface of the application displayed on a touch screen of a mobile terminal through a finger or other media, so as to complete user operation. For example, in a web browsing scenario, a user may click a close button of a web page displayed on a touch screen through a stylus to control closing of the web page; as another example, in a virtual game scenario, a user may use a finger to drag a game skill icon on a touch screen to apply game skills to a virtual game character, and so on.
With the development of the hardware performance of the mobile terminal, the operation modes of the mobile terminal application are more diversified, so that the user operation is increasingly complex, and the user is difficult to accurately complete the human-computer interaction operation, so that the accuracy of the human-computer interaction method of the current mobile terminal game is low.
Disclosure of Invention
The embodiment of the invention provides a conductive film, a screen protection film, a man-machine interaction method and a mobile terminal, which can improve the accuracy of the man-machine interaction method.
The embodiment of the invention provides a conductive film, which comprises a first conductive area, a second conductive area and a connecting line;
the first conductive area is arranged on a shell of the mobile terminal, the second conductive area is arranged in a corresponding target area on a touch screen of the mobile terminal, and the first conductive area and the second conductive area are electrically connected through the connecting line;
the target area is an area corresponding to a virtual key on the touch screen, the virtual key is located on a user interface, and the user interface is a picture displayed on the touch screen;
the first conductive area is used for detecting touch operation of a user and generating a touch signal, the touch signal on the first conductive area is transmitted to the second conductive area through the connecting line, and the second conductive area is used for transmitting the touch signal aiming at the virtual key to the touch screen of the mobile terminal.
In some embodiments, the first conductive region includes a plurality of first conductive elements therein;
the second conductive area is electrically connected with the plurality of first conductive units through the connecting line.
In some embodiments, the second conductive region includes a plurality of second conductive elements therein;
the first conductive area is electrically connected with the plurality of second conductive units through the connecting line.
In some embodiments, the first conductive region includes a plurality of first conductive elements therein, and the second conductive region includes a plurality of second conductive elements therein;
the first conductive units are electrically connected with the corresponding second conductive units through the connecting lines.
In some embodiments, the area of each first conductive element in the conductive film is less than the area of one-half of the receiving element;
the receiving unit is used for receiving a touch signal in a touch screen of the mobile terminal.
In some embodiments, the housing of the mobile terminal includes a sidewall, and the first conductive region is disposed on the sidewall of the mobile terminal.
In some embodiments, the conductive thin film includes at least one of a conductive glass thin film, a graphene thin film, a nano silver wire thin film, a metal mesh thin film, a carbon nanotube thin film, and a conductive polymer material thin film.
The embodiment of the invention provides a screen protective film, which comprises a protective film layer, a conductive layer and a basal layer;
the protective film layer is arranged on the conductive layer, and the conductive layer is arranged on the basal layer;
the conductive layer comprises at least one conductive film, and the conductive film comprises a first conductive area, a second conductive area and a connecting line;
the first conductive area is arranged on a shell of the mobile terminal, the second conductive area is arranged in a corresponding target area on a touch screen of the mobile terminal, and the first conductive area and the second conductive area are electrically connected through the connecting line;
the target area is an area corresponding to a virtual key on the touch screen, the virtual key is located on a user interface, and the user interface is a picture displayed on the touch screen;
the first conductive area is used for detecting touch operation of a user and generating a touch signal, the touch signal on the first conductive area is transmitted to the second conductive area through the connecting line, and the second conductive area is used for transmitting the touch signal aiming at the virtual key to the touch screen of the mobile terminal.
In some embodiments, the first conductive region includes a plurality of first conductive elements therein, and the second conductive region includes a plurality of second conductive elements therein;
the first conductive units are electrically connected with the corresponding second conductive units through the connecting lines.
In some embodiments, the area of each first conductive element in the conductive film is less than the area of one-half of the receiving element;
the receiving unit is used for receiving a touch signal in a touch screen of the mobile terminal.
In some embodiments, the housing of the mobile terminal includes a sidewall, and the first conductive region is disposed on the sidewall of the mobile terminal.
The embodiment of the invention provides a man-machine interaction method, which is used for a mobile terminal, wherein the surface of the mobile terminal is provided with a conductive film provided by the embodiment of the invention, and the man-machine interaction method comprises the following steps:
displaying a user interface, the user interface including at least one virtual key;
receiving a touch signal of the conductive film through the touch screen;
determining a target area corresponding to the touch signal;
determining a target virtual key of the virtual keys based on the target area;
and triggering the target virtual key to execute the user operation corresponding to the target virtual key.
The embodiment of the invention provides an interaction method for a mobile terminal, wherein the surface of the mobile terminal is provided with a screen protection film provided by the embodiment of the invention, and the interaction method comprises the following steps:
displaying a user interface, the user interface including at least one virtual key;
receiving a touch signal of a screen protection film through a touch screen;
determining a target area corresponding to the touch signal;
determining a target virtual key of the virtual keys based on the target area;
and triggering the target virtual key to execute the user operation corresponding to the target virtual key.
The embodiment of the invention provides a terminal, wherein a conductive film or a screen protective film is arranged on the surface of the mobile terminal, the mobile terminal comprises a processor and a memory, and a plurality of instructions are stored in the memory; the processor loads instructions from the memory to execute the steps in the human-computer interaction method provided by the embodiment of the invention.
The embodiment of the invention can be applied to a mobile terminal with a conductive film or a screen protection film arranged on the surface, wherein the screen protection film can comprise the conductive film, and the conductive film comprises a connecting line, a first conductive area arranged on a mobile terminal shell and a second conductive area arranged on a touch screen of the mobile terminal.
The invention can display a user interface, and the user interface can comprise at least one virtual key; then, receiving a touch signal of the conductive film through a touch screen, and determining a target area corresponding to the touch signal; and then determining a target virtual key in the virtual keys based on the target area, and finally triggering the target virtual key to execute the user operation corresponding to the target virtual key.
In the invention, the touch operation triggered by the user on the touch screen can also be finished by the touch shell, so that the human-computer interaction mode is more in line with the human engineering while the operation space of the user is expanded. Therefore, the scheme can improve the accuracy of the man-machine interaction method of the mobile terminal game.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
FIG. 1a is a schematic view of a scene of a human-computer interaction method provided by an embodiment of the present invention;
FIG. 1b is a schematic structural diagram of a conductive film of a human-computer interaction method according to an embodiment of the present invention;
fig. 1c is a schematic diagram of a surface structure of a mobile terminal of a man-machine interaction method according to an embodiment of the present invention;
fig. 1d is a schematic structural diagram of a mobile terminal housing of a human-computer interaction method according to an embodiment of the present invention;
fig. 1e is a schematic structural diagram of a first conductive unit of a human-computer interaction method according to an embodiment of the present invention;
FIG. 1f is a schematic diagram of a touch screen of a human-computer interaction method according to an embodiment of the present invention;
FIG. 1g is a schematic structural diagram of a second conductive unit of the human-computer interaction method according to the embodiment of the invention;
FIG. 1h is a schematic diagram of a user interface of a human-computer interaction method according to an embodiment of the present invention;
FIG. 1i is a schematic diagram of a specific structure of a conductive film of a human-computer interaction method according to an embodiment of the present invention;
fig. 1j is a schematic diagram of a touch screen of a human-computer interaction method according to an embodiment of the present invention detecting a touch signal of a second conductive area;
FIG. 2a is a schematic structural diagram of a screen protection film of a human-computer interaction method according to an embodiment of the present invention;
FIG. 2b is a schematic view of a scene in which the human-computer interaction method provided by the embodiment of the invention is applied to a mobile terminal game;
FIG. 3 is a flowchart illustrating a human-computer interaction method according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a mobile terminal according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides a conductive film, a screen protection film, a man-machine interaction method and a mobile terminal.
The man-machine interaction method can be applied to a terminal with a conductive film or a screen protection film arranged on the surface, the screen protection film can comprise the conductive film, and the conductive film comprises a connecting line, a first conductive area arranged on a mobile terminal shell and a second conductive area arranged on a mobile terminal touch screen.
The terminal may be a mobile terminal, such as a mobile phone, a tablet computer, an intelligent bluetooth device, a notebook computer, and the like.
Referring to fig. 1a, the mobile terminal is attached with a conductive film, and the mobile terminal can display a user interface on a touch screen, where the user interface includes 3 virtual keys, namely a virtual key a, a virtual key b, and a virtual key c; when a user touches the first conductive area, the mobile terminal can receive a touch signal of the second conductive area through the touch screen, and the touch signal is a touch signal generated by the first conductive area and transmitted to the second conductive area through the connecting line when the user touches the first conductive area; the mobile terminal can receive a touch signal of the conductive film through the touch screen, determine a target area corresponding to the touch signal, determine a virtual key a as a target virtual key in a virtual key a, a virtual key b and a virtual key c based on the target area, and finally trigger the target virtual key (virtual key a) to execute user operation corresponding to the target virtual key. .
The following are detailed below. The numbers in the following examples are not intended to limit the order of preference of the examples.
In the present embodiment, a conductive film is provided for transmitting a touch signal triggered on the housing to the touch screen, and in some embodiments, the conductive film may include at least one of a conductive glass film, a graphene film, a nano silver wire film, a metal mesh film, a carbon nanotube film, and a conductive polymer material film.
As shown in fig. 1b, the conductive film may include a first conductive region, a second conductive region and a connection line, and the specific structure thereof is as follows:
101. first conductive region:
the first conductive region may be disposed on a housing of the mobile terminal, and the first conductive region may be used to detect a touch operation of a user and generate a touch signal.
The first conductive region may be, for example, formed of various types of transparent conductive films, wherein the transparent conductive film is a film that is both conductive and has a high transparency in the visible light range.
The transparent conductive film may be classified into a metal-based transparent conductive film, an oxide-based transparent conductive film, other compound-based transparent conductive films, a polymer-based transparent conductive film, a composite-based transparent conductive film, and the like, according to the difference in constituent materials.
For example, the oxide-based transparent conductive film may include a conductive glass film coated with Indium Tin Oxide (ITO).
For example, the other compound-based transparent conductive film may include a conductive glass film with a graphene-plated surface, a conductive glass film with a carbon nanotube-plated surface, and the like.
For example, the metal-based transparent conductive film may include a conductive glass film with a metal grid plated on the surface, a conductive glass film with a silver nanowire plated on the surface, and the like.
For example, the polymer-based transparent conductive film may include a conductive glass film plated with a conductive polymer material, and the like.
The first conductive region may be used to detect a touch operation of a user and generate a touch signal, and the principle is that when a finger or other medium of the user touches the first conductive region formed by the transparent conductive film, electric charges may flow between the first conductive region and the finger or other medium, thereby generating the touch signal (where the touch signal may be a voltage).
Referring to fig. 1c, the external structure of the mobile terminal includes a housing (white portion) and a touch screen (diagonal portion), wherein the housing is a sheet-like structure surrounded by inner and outer curved surfaces except for the touch screen portion.
Wherein, the casing can divide into plastic casing, aluminium alloy casing, panel beating casing, ceramic casing, glass casing, stainless steel casing etc. according to the material, for example, the common casing that constitutes mobile terminal can be plastic casing, glass casing, etc..
The first conductive region may be disposed outside of the mobile terminal housing, e.g., referring to fig. 1d, in some embodiments the housing of the mobile terminal may include a front side a, a back side B, a sidewall C, and so on.
Among them, the side walls of the case may include a left side wall C1, a right side wall C2, an upper side wall C3, and a lower side wall C4.
It is noted that the front face a of the housing refers to the part of the front face of the mobile terminal excluding the touch screen, for example, referring to the front view in fig. 1c, the front face of the mobile terminal includes the touch screen (hatched part) and the front face a of the housing excluding the touch screen (white part).
For example, the first conductive region may be disposed on a sidewall of the mobile terminal housing, or may be disposed on a back surface of the mobile terminal housing.
In particular, in some embodiments, the first conductive region may be disposed at an upper sidewall of the mobile terminal housing; in some embodiments, the first conductive region may be disposed on a back side of the mobile terminal housing, and so on.
In some embodiments, the first conductive region may include a plurality of first conductive elements.
For example, referring to fig. 1e, the first conductive region may include 3 first conductive elements, and the second conductive region may be electrically connected to each of the first conductive elements through a connection line.
Here, the first conductive unit in the first conductive region may be formed of various types of transparent conductive films, and portions other than the first conductive unit in the first conductive region may be formed of various types of transparent materials.
For example, the first conductive region may be a transparent glass film, and the first conductive unit in the first conductive region may be a conductive glass film coated with Indium Tin Oxide (ITO).
The first conductive region may be prepared by referring to the following steps:
obtaining a glass film, and cutting the glass film according to the shape and the size of the first conductive area;
and electroplating indium tin oxide on the surface of the glass film according to the shape and the size of the first conductive unit.
It should be noted that the first conductive region and the first conductive element may each exhibit various geometric shapes, for example, the first conductive region may be circular, square, diamond, oval, triangular, etc.; the first conductive elements may be circular, square, diamond, oval, triangular, etc.
For example, in some embodiments, referring to fig. 1e, the first conductive region may be circular and the first conductive element may be square.
102. A second conductive region:
the second conductive area may be disposed in a corresponding target area on a touch screen of the mobile terminal, and the second conductive area may be used to transmit a touch signal to the touch screen of the mobile terminal.
The target area is an area corresponding to a virtual key on the touch screen, the virtual key is located on a user interface, and the user interface is a picture displayed on the touch screen.
That is, the touch screen may display a user interface, the user interface may include a plurality of virtual keys, each virtual key corresponds to an area on the touch screen, and the second conductive area may be disposed in a target area corresponding to one of the virtual keys.
Among them, a touch screen (touch screen) is an inductive liquid crystal display device that can receive a touch signal from a touch medium. According to the different touch detection methods, touch screens can be classified into vector pressure sensing technology touch screens, resistive technology touch screens, capacitive technology touch screens, infrared technology touch screens, surface acoustic wave technology touch screens, and the like.
According to the scheme, the interaction accuracy of the touch screen based on the resistance technology and the touch screen based on the capacitance technology can be effectively improved.
For example, referring to fig. 1f, while the touch screen may include a surface glass layer, a receiving layer, a touch glass layer, a driving layer, and the like, in some embodiments, the receiving layer may include a plurality of receiving units, and the receiving units may be made of the transparent conductive material mentioned in the structure 101.
When a finger or a touch medium contacts the touch screen, the charges of the receiving unit corresponding to the contact position can flow into the finger or the touch medium, so that voltage changes are generated between the driving layer and the receiving unit, and the voltage changes of the touched receiving unit are touch signals.
The second conductive region may also be a transparent conductive film of various types mentioned in the structure 101, for example, the second conductive region may be a conductive glass film coated with Indium Tin Oxide (ITO).
The second conductive area can be used for transmitting a touch signal to a touch screen of the mobile terminal, and the principle is that after the second conductive area acquires the touch signal of the first conductive area through a connecting line, the voltage of the second conductive area changes, and the touch screen in contact with the second conductive area detects the voltage change, that is, the touch screen can acquire the touch signal of the first conductive area acquired by the second conductive area through the connecting line.
In some embodiments, the second conductive region may include a plurality of second conductive elements. For example, referring to fig. 1g, the second conductive region may include 3 second conductive elements, and the first conductive element may be electrically connected to each of the second conductive elements through a connection line.
Here, the second conductive unit in the second conductive region may also be formed of various types of transparent conductive films mentioned in the structure 101, and portions other than the second conductive unit in the second conductive region may be formed of various types of transparent materials.
For example, the second conductive region may be a transparent glass film, and the second conductive unit in the second conductive region may be a conductive glass film coated with Indium Tin Oxide (ITO).
The second conductive region may be prepared as follows:
obtaining a glass film, and cutting the glass film according to the shape and the size of the second conductive area;
and electroplating indium tin oxide on the surface of the glass film according to the shape and the size of the second conductive unit.
It should be noted that the second conductive region and the second conductive element may each have various geometric shapes, for example, the second conductive region may have a circular shape, a square shape, a diamond shape, an oval shape, a triangular shape, etc.; the second conductive elements may be circular, square, diamond, oval, triangular, etc.
For example, in some embodiments, referring to fig. 1g, the second conductive region may be circular and the first conductive element may be square.
In some embodiments, the touch screen of the mobile terminal may display a user interface, the user interface may include a game control, and the second conductive region may be attached to the touch screen at a position corresponding to the game control.
For example, referring to fig. 1h, in an electronic game scenario, the user interface may include (1) virtual buttons: shooting, (2) virtual key: an alignment mirror, (3) virtual keys: moving, etc., a conductive film (diagonal portion) may be attached to the mobile terminal, including (4) the first conductive element and (5) the second conductive region; wherein, (5) the second conductive area (the circular portion outlined by the dotted line) can be attached to the touch screen (1) the virtual key: the area of the fire, (4) the first conductive element may be attached to a side wall of the housing.
103. Connecting a wire:
the first conductive area and the second conductive area can be electrically connected through a connecting line, so that a touch signal on the first conductive area is transmitted to the second conductive area through the connecting line.
The connection lines may be made of various transparent conductive materials as mentioned in step 101.
When a finger or other medium of a user touches the first conductive area formed by the transparent conductive film, electric charges flow between the first conductive area and the finger or other medium, so that a touch signal is generated.
In some embodiments, the first conductive region and the second conductive region may be connected to each other, for example, as shown in fig. 1e and 1g, the connection lines may be distributed in the first conductive region and the second conductive region.
In some embodiments, where there is no interconnection between the first conductive region and the second conductive region, for example, referring to fig. 1i, to protect the connection lines, the conductive film may further include a connection region including a plurality of connection lines therein, which may be composed of a transparent flexible material.
In some embodiments, in order to further improve the accuracy of human-computer interaction, referring to fig. 1i, the first conductive area may include a plurality of first conductive units, the second conductive area may include a plurality of second conductive units, and the connection area may include a plurality of connection lines, and the first conductive units may be electrically connected to the second conductive units one by one through the connection lines, so that the touch signal on the first conductive unit is transmitted to the corresponding second conductive unit through the connection lines.
When a user's finger or other medium touches a portion of the first conductive elements in the first conductive region, charge flows between the portion of the first conductive region and the finger or other medium, and thus the portion of the first conductive elements generates a touch signal; at this time, a voltage is formed between the portion of the first conductive unit and the corresponding connection line, and charges flow between the portion of the first conductive unit and the corresponding connection line, so that the charges in the corresponding connection line are changed, and thus, a voltage is formed between the corresponding connection line and a portion of the second conductive unit, and finally, the touch signal generated by the portion of the first conductive unit is transmitted to the portion of the second conductive unit in the second conductive area through the connection line.
Referring to fig. 1j, the second conductive unit is attached to the touch screen of the mobile terminal, and when a touch signal is transmitted to the second conductive unit, after the voltage of the second conductive unit changes, the voltage between the second conductive unit and the receiving unit of the touch screen film also changes, and at this time, the touch screen detects the voltage change, that is, the second conductive area transmits the touch signal for the virtual key to the touch screen of the mobile terminal.
In some embodiments, the area of each second conductive unit in the conductive film of the touch screen is smaller than the area of one half of the receiving unit, so that the touch accuracy of the screen of the mobile terminal is prevented from being reduced after the conductive film is attached.
It should be noted that the conductive film provided by the embodiment of the present invention can be applied to various other scenes besides the game scene. For example, taking browsing a web page as an example, in a mobile terminal to which the conductive film is attached, the mobile terminal may display the web page on a touch screen, and the web page may include a web page virtual key; receiving a touch signal of a screen protection film through a touch screen; determining a target area corresponding to the touch signal on the webpage; determining a target virtual key in the virtual keys based on the target area; and triggering the target virtual key to execute the webpage operation corresponding to the target virtual key, such as a webpage amplification operation, a webpage jump operation, and the like. The scheme provided by the embodiment of the invention provides a new interaction mode, and the mode can improve the interaction precision of the mobile terminal.
In view of the above, the present invention introduces a conductive film, which includes a first conductive region, a second conductive region and a connection line; the first conductive area is arranged on a shell of the mobile terminal, the second conductive area is arranged in a corresponding target area on a touch screen of the mobile terminal, and the first conductive area and the second conductive area are electrically connected through a connecting wire; the target area is an area corresponding to a virtual key on the touch screen, the virtual key is positioned on a user interface, and the user interface is a picture displayed on the touch screen; the first conductive area is used for detecting touch operation of a user and generating a touch signal, the touch signal on the first conductive area is transmitted to the second conductive area through a connecting line, and the second conductive area is used for transmitting the touch signal aiming at the virtual key to a touch screen of the mobile terminal.
In the invention, the touch operation triggered on the touch screen can be finished by touching the shell, and the operation space is expanded, so that the scheme can improve the accuracy of the man-machine interaction method of the mobile terminal game.
The method described in the above embodiments is further described in detail below.
In the present embodiment, a screen protection film is provided for transmitting a touch signal triggered on a housing to a touch screen, and in some embodiments, the screen protection film may include at least one of a conductive glass film, a graphene film, a nano silver wire film, a metal mesh film, a carbon nanotube film, and a conductive polymer material film.
As shown in fig. 2a, the screen protection film may include a protection film layer, a conductive layer, and a substrate layer, and the specific structure thereof is as follows:
201. and (3) protective film layer:
the protective film layer is arranged on the conductive layer.
The protective film layer is used to protect the conductive layer, and may be made of a transparent and wear-resistant film material, such as Polyethylene terephthalate (PET), Polyethylene (PE), and the like.
202. Conductive layer:
the conductive layer is disposed on the base layer.
The conductive layer may include at least one conductive film, and the structure of the conductive film may refer to the structure 101, the structure 102, and the structure 103 in the above scheme, which is not described herein again.
203. Base layer:
the base layer may be disposed on the front side of the mobile terminal, for example, the base layer may completely fit the touch screen of the mobile terminal; the base layer can also be attached to a part of the shell on the front side of the mobile terminal while being completely attached to the touch screen of the mobile terminal.
The base layer is used to attach the conductive layer to the surface of the mobile terminal, and may be made of a transparent material having an adsorption or adhesion effect, such as silicone rubber, Polyvinyl chloride (PVC), and the like.
Referring to fig. 2B, the conductive layer of the screen protective film may include two conductive films (hatched portions in the drawing), a conductive film a and a conductive film B, respectively. Wherein the conductive film A comprises a first conductive region of [ A1] conductive film A and a second conductive region of [ A2] conductive film A; the conductive film B includes a first conductive region of the [ B1] conductive film B and a second conductive region of the [ B2] conductive film B.
According to the front view, the left side view and the back view, the screen protection film is attached to the front face of the mobile terminal, and part of the screen protection film is attached to the right side face and the back face of the mobile terminal.
Specifically, in the game interface of fig. 2b, a plurality of virtual keys are included, wherein the first conductive region of the [ a1] conductive film a is located on the left side wall of the mobile terminal housing, and the second conductive region of the [ a2] conductive film a covers (1) the virtual keys: shooting, [ B1] the first conductive region of the conductive film B is at the back of the mobile terminal case, and [ B2] the second conductive region of the conductive film B covers (2) the virtual key: and (5) opening an alignment mirror.
When a user touches a first conductive area of the conductive film A on the left side wall of the shell, triggering a virtual key covered by a second conductive area of the conductive film A: shooting, namely triggering the shooting operation of the virtual game character in the game.
When a user touches the first conductive area of the conductive film B on the back of the shell, triggering the virtual key covered by the second conductive area of the conductive film B: and (4) aligning the mirror, namely triggering the operation of aligning the mirror of the virtual game character in the game.
Therefore, in the invention, the user can trigger the virtual control on the touch screen by touching the shell, and the scheme expands the operation space of the user, thereby improving the accuracy of the human-computer interaction method.
In this embodiment, a human-computer interaction method is provided, and is suitable for a mobile terminal having the conductive film or the screen protection film on a surface thereof, as shown in fig. 3, a specific process of the human-computer interaction method may be as follows:
301. a user interface is displayed, the user interface including at least one virtual key.
The User Interface (UI) is an image program for interaction and information exchange between a system of the mobile terminal and a User.
The virtual keys can be expressed in the forms of characters, figures and the like.
Referring to fig. 2b, the user interface may include at least 3 virtual keys, which are (1) virtual keys: shooting, (2) virtual key: an alignment mirror, (3) virtual keys: and (4) moving.
302. And receiving a touch signal of the conductive film through the touch screen.
In this scheme, a touch signal of the second conductive area in the conductive film can be received through the touch screen, the touch signal is a touch signal detected on the first conductive area, and the touch signal can be transmitted to the second conductive area through the connecting line.
Specifically, the structure 102 may be referred to as a mode for receiving a touch signal of the conductive film through the touch screen, which is not described herein again.
303. And determining a target area corresponding to the touch signal.
Referring to fig. 1j, the second conductive unit is attached to the touch screen of the mobile terminal, and when a touch signal is transmitted to the second conductive unit, after the voltage of the second conductive unit changes, the voltage between the second conductive unit and the receiving unit of the touch screen film also changes, and at this time, the touch screen detects the voltage change, that is, the second conductive area transmits the touch signal for the virtual key to the touch screen of the mobile terminal.
The target area may be determined by the receiving unit of the voltage variation.
For example, referring to fig. 2b, the receiving unit according to the voltage variation may determine the target region as [ (10, 12), 20], wherein the target region is a circle having a center at coordinates (10, 12) on the xy-axis of the touch screen and a radius of 20.
304. A target virtual key of the virtual keys is determined based on the target area.
For example, the target area is defined as [ (10, 12), 20], referring to fig. 2b, the target area is (1) virtual key: and shooting the corresponding area, and determining the target virtual key as (1) a virtual key: and (4) shooting.
305. And triggering the target virtual key to execute the user operation corresponding to the target virtual key.
For example, the target virtual key is (1) virtual key: and shooting, namely triggering the shooting operation of the virtual game role in the game.
The man-machine interaction scheme provided by the embodiment of the invention can be applied to various application scenes based on the mobile terminal, such as the mobile terminal. The method can be applied to a webpage browsing scene, an electronic game scene, an electronic payment scene and the like. Especially, in the electronic game scene, due to the development of the current mobile end game, the game playing method is variable, the game operation is increasingly complex, the precision of the game operation can be effectively improved by adopting the scheme, and a comfortable and reasonable man-machine interaction mode is provided, so that the user experience is improved.
As can be seen from the above, the embodiment of the present invention is applicable to a mobile terminal, and a conductive film or a screen protection film is disposed on a surface of the mobile terminal, and the embodiment of the present invention can display a user interface, where the user interface includes at least one virtual key; receiving a touch signal of the conductive film or the screen protective film through the touch screen; determining a target area corresponding to the touch signal; determining a target virtual key in the virtual keys based on the target area; and triggering the target virtual key to execute the user operation corresponding to the target virtual key. Therefore, the accuracy of the man-machine interaction method can be improved.
The embodiment of the invention also provides a mobile terminal, the surface of the mobile terminal is provided with the conductive film or the screen protection film, and the mobile terminal can be a mobile phone, a tablet computer, an intelligent Bluetooth device, a notebook computer and the like.
In this embodiment, a detailed description will be given by taking an example that the mobile terminal of this embodiment is a smart phone, for example, as shown in fig. 4, it shows a schematic structural diagram of the mobile terminal according to the embodiment of the present invention, specifically:
the mobile terminal may include components such as a processor 401 of one or more processing cores, memory 402 of one or more computer-readable storage media, a power supply 403, an input module 404, and a communication module 505. Those skilled in the art will appreciate that the mobile terminal architecture shown in fig. 4 is not intended to be limiting of mobile terminals and may include more or fewer components than those shown, or some components may be combined, or a different arrangement of components. Wherein:
the processor 401 is a control center of the mobile terminal, connects various parts of the entire mobile terminal using various interfaces and lines, and performs various functions of the mobile terminal and processes data by operating or executing software programs and/or modules stored in the memory 402 and calling data stored in the memory 402, thereby performing overall monitoring of the mobile terminal. In some embodiments, processor 401 may include one or more processing cores; in some embodiments, processor 401 may integrate an application processor, which primarily handles operating systems, user interfaces, applications, etc., and a modem processor, which primarily handles wireless communications. It will be appreciated that the modem processor described above may not be integrated into the processor 401.
The memory 402 may be used to store software programs and modules, and the processor 401 executes various functional applications and data processing by operating the software programs and modules stored in the memory 402. The memory 402 may mainly include a program storage area and a data storage area, wherein the program storage area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data created according to the use of the mobile terminal, and the like. Further, the memory 402 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory 402 may also include a memory controller to provide the processor 401 access to the memory 402.
The mobile terminal also includes a power supply 403 for supplying power to the various components, and in some embodiments, the power supply 403 may be logically coupled to the processor 401 via a power management system, such that the power management system may manage charging, discharging, and power consumption. The power supply 403 may also include any component of one or more dc or ac power sources, recharging systems, power failure detection circuitry, power converters or inverters, power status indicators, and the like.
The mobile terminal may also include an input module 404, the input module 404 being operable to receive input numeric or character information and generate keyboard, mouse, joystick, optical or trackball signal inputs related to user settings and function control.
The mobile terminal may also include a communication module 505, and in some embodiments the communication module 505 may include a wireless module by which the mobile terminal may wirelessly transmit over short distances to provide wireless broadband internet access to a user. For example, the communication module 505 can be used to assist a user in emailing, browsing web pages, accessing streaming media, and the like.
Although not shown, the mobile terminal may further include a display unit and the like, which will not be described in detail herein. Specifically, in this embodiment, the processor 401 in the mobile terminal loads the executable file corresponding to the process of one or more application programs into the memory 402 according to the following instructions, and the processor 401 runs the application program stored in the memory 402, thereby implementing various functions as follows:
displaying a user interface, wherein the user interface comprises at least one virtual key;
receiving a touch signal of the conductive film or the screen protective film through the touch screen;
determining a target area corresponding to the touch signal;
determining a target virtual key in the virtual keys based on the target area;
and triggering the target virtual key to execute the user operation corresponding to the target virtual key.
The above operations can be implemented in the foregoing embodiments, and are not described in detail herein.
Therefore, the accuracy of the man-machine interaction method can be improved.
The conductive film, the screen protection film, the man-machine interaction method and the mobile terminal provided by the embodiment of the invention are described in detail, a specific example is applied in the text to explain the principle and the implementation mode of the invention, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for those skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (15)
1. A conductive film is characterized by comprising a first conductive area, a second conductive area and a connecting line, wherein the second conductive area comprises a plurality of second conductive units, the area of each second conductive unit in the conductive film is smaller than that of one half of receiving units, and the receiving units are receiving units used for receiving touch signals in a touch screen of a mobile terminal;
the first conductive area is arranged on a shell of the mobile terminal, the second conductive area is arranged in a corresponding target area on a touch screen of the mobile terminal, and the first conductive area is electrically connected with the plurality of second conductive units through the connecting line, so that the first conductive area is electrically connected with the second conductive area through the connecting line;
the target area is an area corresponding to a virtual key on the touch screen, the virtual key is located on a user interface, and the user interface is a picture displayed on the touch screen;
the first conductive area is used for detecting touch operation of a user and generating a touch signal, the touch signal on the first conductive area is transmitted to a second conductive area through the connecting line, and the second conductive area is used for transmitting the touch signal aiming at the virtual key to a touch screen of the mobile terminal.
2. The conductive film of claim 1, wherein the first conductive region includes a plurality of first conductive elements therein;
the second conductive area is electrically connected with the plurality of first conductive units through the connecting line.
3. The conductive film of claim 1, wherein the first conductive region includes a plurality of first conductive elements therein, and the second conductive region includes a plurality of second conductive elements therein;
the first conductive units are electrically connected with the corresponding second conductive units through the connecting lines.
4. The conductive film of claim 1, wherein the housing of the mobile terminal comprises a sidewall, and the first conductive region is disposed on the sidewall of the mobile terminal.
5. The conductive film of claim 1, wherein the conductive film comprises at least one of a conductive glass film, a graphene film, a nano silver wire film, a metal mesh film, a carbon nanotube film, and a conductive polymer material film.
6. The screen protection film is characterized by comprising a protection film layer, a conductive layer and a substrate layer;
the protective film layer is arranged on the conductive layer, and the conductive layer is arranged on the basal layer;
the conducting layer comprises at least one conducting film, the conducting film comprises a first conducting area, a second conducting area and a connecting line, the second conducting area comprises a plurality of second conducting units, the area of each second conducting unit in the conducting film is smaller than the area of one half of receiving units, and the receiving units are receiving units used for receiving touch signals in a touch screen of the mobile terminal;
the first conductive area is arranged on a shell of the mobile terminal, the second conductive area is arranged in a corresponding target area on a touch screen of the mobile terminal, and the first conductive area is electrically connected with the plurality of second conductive units through the connecting line, so that the first conductive area is electrically connected with the second conductive area through the connecting line;
the target area is an area corresponding to a virtual key on the touch screen, the virtual key is located on a user interface, and the user interface is a picture displayed on the touch screen;
the first conductive area is used for detecting touch operation of a user and generating a touch signal, the touch signal on the first conductive area is transmitted to a second conductive area through the connecting line, and the second conductive area is used for transmitting the touch signal aiming at the virtual key to a touch screen of the mobile terminal.
7. The screen protective film according to claim 6, wherein the first conductive region includes a plurality of first conductive elements therein;
the second conductive area is electrically connected with the plurality of first conductive units through the connecting line.
8. The screen protective film according to claim 6, wherein the first conductive region includes a plurality of first conductive elements therein, and the second conductive region includes a plurality of second conductive elements therein;
the first conductive units are electrically connected with the corresponding second conductive units through the connecting lines.
9. The screen protective film according to claim 6, wherein an area of each first conductive unit in the conductive film is smaller than an area of one-half of a receiving unit;
the receiving unit is used for receiving a touch signal in a touch screen of the mobile terminal.
10. The screen protective film of claim 6, wherein the housing of the mobile terminal comprises a sidewall, the first conductive region being disposed on the sidewall of the mobile terminal.
11. A human-computer interaction method for a mobile terminal, a surface of which is provided with the conductive film according to claim 1, comprising:
displaying a user interface, the user interface including at least one virtual key;
receiving a touch signal of the conductive film through the touch screen;
determining a target area corresponding to the touch signal;
determining a target virtual key of the virtual keys based on the target area;
and triggering the target virtual key to execute the user operation corresponding to the target virtual key.
12. A man-machine interaction method for a mobile terminal, the surface of which is provided with the screen protection film according to claim 6, comprising:
displaying a user interface, the user interface including at least one virtual key;
receiving a touch signal of a screen protection film through a touch screen;
determining a target area corresponding to the touch signal;
determining a target virtual key of the virtual keys based on the target area;
and triggering the target virtual key to execute the user operation corresponding to the target virtual key.
13. A computer-readable storage medium storing instructions adapted to be loaded by a processor to perform the steps of the human-computer interaction method of any one of claims 11 or 12.
14. A mobile terminal having a surface with the conductive film of claim 1 disposed thereon, the mobile terminal comprising a processor and a memory, the memory storing a plurality of instructions; the processor loads instructions from the memory to perform the steps in the human-computer interaction method of claim 11.
15. A mobile terminal characterized in that a surface of the mobile terminal is provided with the screen protective film according to claim 6, the mobile terminal comprising a processor and a memory, the memory storing a plurality of instructions; the processor loads instructions from the memory to perform the steps in the human-computer interaction method of claim 12.
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