CN103425344B - A kind of touch control display device - Google Patents

Abstract

The invention discloses a kind of touch control display device, including touch screen and display main body, touch screen is used for sensing touch operation, generates the position data of touch operation, and the position data of touch operation is wirelessly sent to display main body；Display main body is for receiving the position data of touch operation, and the position data according to touch operation processes operation object corresponding with position data in display main body.Owing to being by being wirelessly transferred between touch screen and display main body, touch screen and display main body can separate flexibly or fit.When touch screen separates with display main body, the operation of touch screen is not affected user and watches display content by user, improves Consumer's Experience.

Description

A kind of touch control display device

Technical field

The present invention relates to communication technical field, especially relate to a kind of touch control display device.

Background technology

At present, touch-control Display Technique is used widely in handheld mobile device, and it is mainly by the dual-use function being implemented in combination in touch-control and display of the display screen in handheld mobile device and touch screen.For mobile phone, the screen of mobile phone includes liquid crystal display and is fixedly arranged on the touch screen of liquid crystal display display surface, touch screen connects the winding displacement of mobile phone circuit mainboard, baseband chip for being transferred on mainboard by touching signals processes, and mainboard connects the winding displacement of liquid crystal display, for the image information that will handle well, it is transferred on liquid crystal display and displays.User can by carrying out touch operation to touch screen, it is achieved the control to mobile phone, very convenient.

But, sometimes, in the process using touch screen, the part of screen covered by the touch operation of user has influence on user and watches required display content.Such as, when user utilizes mobile phone to carry out electronic game, the gesture of user will shelter from part of screen so that user cannot watch the display content of the part that is blocked, and have impact on the experience of user.Therefore, how to break through the restriction of original circuit design, touch screen is separated with display screen so that the operation of touch screen is not interfered with the viewing to display content by user, is current problem demanding prompt solution.

Summary of the invention

The present invention provides a kind of touch control display device, the touch screen in this touch control display device and display main body to separate so that the operation of touch screen is not interfered with the viewing to display content by user.

A first aspect of the present invention provides a kind of touch control display device, including touch screen and display main body, described touch screen is used for sensing touch operation, generates the position data of described touch operation, and the position data of described touch operation is wirelessly sent to described display main body；Described display main body is for receiving the position data of described touch operation, and the position data according to described touch operation processes operation object corresponding with described position data in described display main body.

In conjunction with a first aspect of the present invention, in the implementation that the first is possible, described touch control display device also includes separable fixing device, described separable fixing device for fixing the display surface fitting in described display main body by described touch screen, or is separated with described display main body by the described touch screen fitting in described display main body display surface.

In conjunction with the first possible implementation of a first aspect of the present invention, in the implementation that the second is possible, described touch screen includes the first battery module, and described first battery module for needing the module for power supply of power supply on described touch screen.

In conjunction with the implementation that the second of a first aspect of the present invention is possible, in the implementation that the third is possible, described display main body includes the second battery module and charging circuit, the input of described charging circuit connects described second battery module, the outfan of described charging circuit is connected with described first battery module when described touch screen fits in the display surface of described display main body, in order to described second battery module when described touch screen fits in the display surface of described display main body by described charging circuit to described first charging battery module.

The third possible implementation of the implementation possible in conjunction with the second of a first aspect of the present invention or first aspect, in the 4th kind of possible implementation, described touch screen is additionally provided with separating switch, the first input end of described separating switch connects described first battery module, and the outfan of described separating switch connects the module needing power supply on described touch screen；When the display surface of described touch screen with described display main body separates, the outfan of the first input end of described separating switch and described separating switch turns on, in order to described first battery module needs the module for power supply of power supply on described touch screen.

In conjunction with the 4th kind of possible implementation of a first aspect of the present invention, in the 5th kind of possible implementation, the second input of described separating switch is connected with described second battery module；When described touch screen and the display surface laminating of described display main body, the second input of described separating switch turns on the outfan of described separating switch, in order to described second battery module needs the module for power supply of power supply on described touch screen.

Second to the 5th any one possible implementation in conjunction with a first aspect of the present invention, in the 6th kind of mode in the cards, described touch screen also includes touch-control module and the first radio receiving transmitting module, wherein, described touch-control module is used for sensing touch operation, generate the position data of described touch operation, and the position data of described touch operation is transferred to described first radio receiving transmitting module；Described first radio receiving transmitting module is for receiving the position data of the described touch operation of described touch-control module transmission, and sends the position data of described touch operation to described display main body.

The 6th kind of mode in the cards in conjunction with a first aspect of the present invention, in the 7th kind of mode in the cards, described display main body includes the second radio receiving transmitting module, processing module and display module, wherein, described first radio receiving transmitting module specifically for sending the position data of described touch operation to described second radio receiving transmitting module；Described second radio receiving transmitting module is for receiving the position data of the described touch operation that described first radio receiving transmitting module sends, and sends the position data of described touch operation to described processing module；Described processing module is for receiving the position data of the described touch operation that described second radio receiving transmitting module sends, and the position data according to described touch operation, determine display position corresponding with the position data of described touch operation on described display module, and process the operation object corresponding with described display position；Described display module is used for the operation object after showing the process of described processing module.

In conjunction with the 7th kind of mode in the cards of a first aspect of the present invention, in the 8th kind of possible implementation, the outfan of described baseband module is also connected with first data transmission circuit, and the input of described processing module is also connected with the second data transmission link；

When described touch screen and the display surface laminating of described display main body, described first data transmission circuit and described second data transmission link conducting, in order to described touch-control module transmits the position data of described touch operation by the described first data transmission circuit after described baseband module and conducting and processing module described in described second data line road direction.Described baseband module for the position data coded transmission of described touch operation that described touch-control module is generated to described processing module.

The 7th kind of mode in the cards in conjunction with a first aspect of the present invention, in the 9th kind of possible implementation, described display main body is additionally provided with video interface, and described video interface connects the outfan of described display module, in order to outside display device output video signal.

Second to the 9th any one mode in the cards in conjunction with a first aspect of the present invention, in the tenth kind of possible implementation, described touch screen also includes on and off switch, and described on and off switch is for being shut on or off the power supply of described first battery module module to needing power supply on described touch screen.

First to the tenth any one mode in the cards in conjunction with a first aspect of the present invention or first aspect, in the 11st kind of possible implementation, described display main body is additionally operable to the size of the display surface obtaining described touch control display device and the touch surface of described touch screen, and for when the size of described display surface and described touch surface is more than 1, the position data of the described touch operation received is enlarged according to the size of described display surface Yu described touch surface, and for the position data according to the touch operation after expanding, determine the display position that the position data with the touch operation after described expansion on described display surface is corresponding, and process the operation object corresponding with described display position.

The 11st kind of mode in the cards in conjunction with first aspect present invention, in the 12nd kind of possible implementation, described display main body is additionally operable to when the size of described display surface and described touch surface is less than 1, the position data of described touch operation is reduced according to the size of described display surface Yu described touch surface, and for according to the touch operation position data after reducing, determine display position corresponding with the position data of the touch operation after described reducing on described display surface, and process the operation object corresponding with described display position.

The 12nd kind of mode in the cards in conjunction with first aspect present invention, in the 13rd kind of possible implementation, described display main body is additionally operable to obtain for representing the parameter of described display surface size and for representing the parameter of described touch surface size, according to being used for representing the parameter of described display surface size and for representing the parameter of described touch surface size, it is thus achieved that the size of the touch surface of the display surface of described touch control display device and described touch screen.

Visible, in embodiments of the present invention, touch operation position data is wirelessly transferred to display main body by touch screen so that display main body receives touch operation position data, and according to touch operation position data, processes and operate object accordingly.Owing to being by being wirelessly transferred between touch screen and display main body, touch screen and display main body can separate flexibly or fit.When by main with display for touch screen separation, by touch screen, display main body is controlled, it is possible to avoid the sight line that user watches display main body to be touched blocking of pen or finger, improve Consumer's Experience.

Accompanying drawing explanation

In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.

Fig. 1 a is the structural representation of a kind of touch control display device that embodiment 1 provides；

Fig. 1 b is the internal structure exemplary plot of a kind of touch control display device that embodiment 1 provides；

Fig. 2 is the structural representation at touch screen with the touch control display device under display main body released state that embodiment 2 provides；

Fig. 3 is the structural representation at touch screen with the touch control display device under display main body fit-state that embodiment 2 provides；

Fig. 4 is the using method schematic flow sheet of a kind of touch control display device that embodiment 3 provides；

Fig. 5 is a kind of touch control method schematic flow sheet that embodiment 4 provides；

Fig. 6 is the structural representation of a kind of touch screen that embodiment 5 provides；

Fig. 7 is a kind of structural representation showing main body that embodiment 6 provides；

Fig. 8 is the structured flowchart of a kind of touch screen that embodiment 7 provides；

Fig. 9 is a kind of structured flowchart showing main body that embodiment 8 provides；

Figure 10 is a kind of touch control display method schematic flow sheet that embodiment 9 provides；

Figure 11 a is touch screen and the display main body merging phase schematic diagram of embodiment 10 offer；

Figure 11 b is that the touch screen that embodiment 10 provides separates shape body schematic diagram with display main body；

Figure 12 is the Consumer's Experience touch control display device schematic diagram that embodiment 10 provides；

Figure 13 is the idiographic flow schematic diagram of touch control display device identification user's gesture operation.

Detailed description of the invention

Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.

Embodiment 1

Refer to Fig. 1 a, for the structural representation of a kind of touch control display device 109 that the embodiment of the present invention 1 provides.As shown in Figure 1a, this touch control display device 109 includes touch screen 101 and display main body 102, described touch screen 101 is used for sensing touch operation, generates the position data of described touch operation, and the position data of described touch operation is wirelessly sent to described display main body 102；Described display main body 102 is for receiving the position data of described touch operation, and the position data according to described touch operation processes operation object corresponding with described position data in described display main body 102.

Owing to being by being wirelessly transferred between described touch screen 101 and described display main body 102, described touch screen 101 and described display main body 102 can separate flexibly or fit.When described touch screen 101 is separated with described display main body 102, by described touch screen 101, described display main body 102 is controlled, it is possible to avoid the sight line that user watches display main body to be touched blocking of pen or finger, improve Consumer's Experience.

Refer to Fig. 1 b, for the internal structure exemplary plot of the touch control display device 109 that the embodiment of the present invention provides.This touch control display device 109 can include touch screen 101 and display main body 102, described touch screen 101 includes again touch-control module 103, baseband module 104 and the first radio receiving transmitting module 105, the outfan of described touch-control module 103 connects the input of baseband module 104, and the outfan of described baseband module 104 connects described first radio receiving transmitting module 105.

It should be noted that baseband module 104 can also be absent from the embodiment of the present invention, namely touch-control module 103 directly transmits data to the first radio receiving transmitting module 105.If the data of transmission need not compile (solution) code, can directly transmit, if needing to compile (solution) code to be undertaken compiling (solution) code by volume (solution) code unit, this volume (solution) code unit may be located at touch-control module 103, or first radio receiving transmitting module 105, or baseband module 104.

Described display main body 102 includes the second radio receiving transmitting module 108, processing module 107 and display module 106, the outfan of described second radio receiving transmitting module 108 connects the input of described processing module 107, and the outfan of described processing module 107 connects the input of described display module 106；

Described touch-control module 103 is used for sensing touch operation, generates the position data of touch operation, and gives described first radio receiving transmitting module 105 by the position data of described touch operation by described baseband module 104 coded transmission；

Described first radio receiving transmitting module 105 for sending the position data of described touch operation to described second radio receiving transmitting module 108.

Described second radio receiving transmitting module 108 is for receiving the position data of described touch operation, and sends the position data of described touch operation to described processing module 107.

Described processing module 107 is for receiving the position data of described touch operation, and the position data according to described touch operation, determine the display position that the position data with described touch operation on described display module 106 is corresponding, and process the operation object corresponding with described display position.

Described display module 106 is used for the operation object after showing the process of described processing module.

Described operation object is be shown in word on described display position, pattern, shortcut or function button etc..When process the operation object corresponding with described display position need to change described display module 106 show content time, described processing module can be transmitted to described display module 106 and show signal accordingly, described display module 106 is used for receiving described display signal, and displays according to described display signal.

In the present embodiment, described display main body 102 can be the terminal with display screen, such as the mobile phone etc. with LCDs.Described touch-control module 103 includes touch panel and the touch pad controller being connected with described touch panel, described touch panel is for sensing the touch operation in the external world, generate current signal, and by described current signal transfer to touch pad controller, described touch pad controller is used for receiving described current signal, and obtains touch operation position data according to the described current signal calculating received.The outfan of described touch pad controller connects baseband module 104, for transmitting touch operation position data to baseband module 104, baseband module 104 is used for receiving described touch operation position data, and described touch operation position data is converted to wireless signal data, and these wireless signal data are transferred to the first radio receiving transmitting module 105.

In the present embodiment, touch operation position data is transferred to the second radio receiving transmitting module 108 by the first radio receiving transmitting module 105 by touch screen 101, display main body 102 is made to receive touch operation position data, and according to touch operation position data, and process the operation object corresponding with described display position.Owing to being by being wirelessly transferred between touch screen 101 and display main body 102, touch screen 101 and display main body 102 can separate flexibly or fit, and do not affect user and by touch screen 101, display main body 102 are controlled, improve Consumer's Experience.

Therefore, when using described touch control display device 109, described touch control display device 109 can have two states, and a kind of is that described touch screen 101 fits on the display surface of described display main body 102, and another is that described touch screen 101 separates with described display main body 102.

Embodiment 2

As shown in Figure 2, the embodiment of the present invention provides a kind of touch control display device 213, it includes touch screen 201 and display main body 202, described touch screen 201 includes touch-control module 203, baseband module 204 and the first radio receiving transmitting module 205, described display main body 202 includes the second radio receiving transmitting module 208, processing module 207 and display module 206, wherein said touch-control module 203 is used for sensing touch operation, generate the position data of touch operation, and the position data of described touch operation is transferred to described first radio receiving transmitting module by described baseband module；Described first radio receiving transmitting module 205 is for receiving the position data of the described touch operation of described touch-control module 203 transmission, and sends the position data of described touch operation to described display main body 202.

Described first radio receiving transmitting module 205 for sending the position data of described touch operation to described second radio receiving transmitting module 208；Described second radio receiving transmitting module 208 is for receiving the position data of the described touch operation that described first radio receiving transmitting module 205 sends, and the position data of described touch operation is sent to described processing module 207, described processing module 207 is for receiving the position data of the described touch operation that described second radio receiving transmitting module 208 sends, and the position data according to described touch operation, determine the display position that the position data with described touch operation on described display module 206 is corresponding, and process the operation object corresponding with described display position.Described display module 206 is used for the operation object after showing the process of described processing module.

The outfan of described baseband module 204 is also connected with first data transmission circuit, and the input of described processing module 207 is also connected with the second data transmission link；When described touch screen and the display surface laminating of described display main body, described first data transmission circuit and described second data transmission link conducting, so that described touch-control module is by described baseband module 204, and described first data transmission circuit after conducting and processing module 207 described in described second data line road direction transmit the position data of described touch operation.Described baseband module for the position data coded transmission of described touch operation that described touch-control module is generated to described processing module.

Described touch control display device 213 also includes separable fixing device, described separable fixing device is for fixing, by described touch screen 201, the display surface fitting in described display main body 202, or is separated with described display main body 202 by the described touch screen 201 fitting in described display main body 202 display surface.

When not using described touch control display device 213, described touch screen 201 can be fitted on the display surface of described display main body 202 by described separating fixing device by user so that user had both been convenient for carrying described touch control display device 213.When the display surface of described touch screen 201 with described display main body 202 fits, described touch control display device 213 can be operated by user by described touch screen 201.When described touch screen 201 fit in the display surface of described display main body 202 affect user use described touch control display device 213 time, user can first pass through described separating fixing device and be separated with described display main body 202 by the described touch screen 201 fitting in described display main body 202 display surface, then touch screen 201 is carried out touch operation.For mobile phone, when user needs to call, need to fit in touch screen 201 display surface of described display main body 202, call to facilitate, when user carries out electronic game, the touch operation of user can cover portions of display content, it is possible to can affect for experiencing, now the described touch screen 201 fitting in described display main body 202 display surface can be separated with described display main body 202, then carry out touch operation.

Described separable fixing device can be made up of the separable fixed structure cooperated on described display screen and described display main body 202, and described separable fixed structure can be the structures fixing flexibly such as engaging.Described separable fixing device can also is that an attachment device independent of described display screen and described display main body 202.Sum it up, the effect of described separable fixing device is in that can separate flexibly and fix described display screen and described display main body 202.

Under a kind of implementation, described touch screen 201 and described display main body 202 are powered by independent power supply respectively.Described touch screen 201 can be charged by described display main body 202.Described touch screen 201 can also include the first battery module 209, and described first battery module 209 for needing the module for power supply of power supply on described touch screen.Such as, described first battery module 209 may be used for powering to described touch-control module 203, described baseband module 204 and described first radio receiving transmitting module 205.

Described display main body 202 includes the second battery module 211 and charging circuit 210, and the input of described charging circuit 210 connects described second battery module 211.As shown in Figure 3, the outfan of described charging circuit 210 is connected with described first battery module 209 when described touch screen 201 fits in the display surface of described display main body 202, in order to described second battery module 211 is charged to described first battery module 209 by described charging circuit 210 when described touch screen 201 fits in the display surface of described display main body 202.Described second battery module 211 can be also used for powering to described second radio receiving transmitting module 208, described processing module 207 and described display module 206.

It addition, when described touch screen 201 leaves the display surface of described display main body 202, adopt the prior aries such as wireless charging, described display main body 202 charges to described touch screen 201, and this is not the key of the present invention, does not repeat them here.

In some other implementation, described first battery module 209 can also pass through other charging circuit charging.Such as described touch screen 201 can connect an independent charging circuit, and thus independent charging circuit charges to described first battery module 209；Or, described first battery module 209 is detachable battery module, it is possible to connect an independent charging circuit after disassembling from described touch screen 201, it is achieved charging.

Described touch screen is additionally provided with separating switch, and the first input end of described separating switch connects described first battery module, and the outfan of described separating switch connects the module needing power supply on described touch screen；When the display surface of described touch screen with described display main body separates, the outfan of the first input end of described separating switch and described separating switch turns on, in order to described first battery module needs the module for power supply of power supply on described touch screen.

Second input of described separating switch is connected with described second battery module；When described touch screen and the display surface laminating of described display main body, the second input of described separating switch turns on the outfan of described separating switch, in order to described second battery module needs the module for power supply of power supply on described touch screen.

Such as, the first input end of described separating switch connects described first battery module, and the first outfan of described separating switch connects the power input of described first radio receiving transmitting module.When the display surface of described touch screen with described display main body separates, the first outfan conducting of the first input end of described separating switch and described separating switch, described first battery module is powered to described first radio receiving transmitting module.The outfan of described baseband module is also connected with first data transmission circuit, and the input of described processing module is also connected with the second data transmission link.When described touch screen and the display surface laminating of described display main body, first outfan of the first input end of described separating switch and described separating switch disconnects, described first battery module stops powering to described first radio receiving transmitting module, and described first radio receiving transmitting module quits work.Meanwhile, described first data transmission circuit turns on described second data transmission link, and described baseband module transmits the position data of described touch operation by processing module described in described first data transmission circuit and described second data line road direction.In brief, when described touch screen and the display surface laminating of described display main body, the position data of described touch operation is transferred to described processing module by described first data transmission circuit and described second data transmission link.

Second outfan of described separating switch connects the power input of touch-control module, and the 3rd outfan of described separating switch connects the power input of baseband module.When the display surface of described touch screen with described display main body separates, the first input end of described separating switch turns on the 3rd outfan of the second outfan of described separating switch, described separating switch respectively, and described first battery module is powered to described touch-control module, described baseband module respectively.

When described touch screen and the display surface laminating of described display main body, the first input end of described separating switch disconnects with the 3rd outfan of the second outfan of described separating switch, described separating switch respectively, and described first battery module stops powering to described touch-control module and described baseband module.Meanwhile, second input of described separating switch is connected with the outfan of described second battery module, second input of described separating switch turns on the 3rd outfan of the second outfan of described separating switch, described separating switch respectively, and described second battery module is powered to described touch-control module and described baseband module respectively.

As can be seen here, when described touch screen and the display surface laminating of described display main body, described touch-control module and described baseband module on described touch screen can be powered by described second battery module in described display main body, described first radio receiving transmitting module is then de-energized, quitting work, the position data of the described touch operation that described touch screen generates is transferred to the described processing module in described display main body by described first data transmission circuit and described second data transmission link.This power supply mode, it is possible to reduce the power consumption of the first battery module on described touch screen.When the display surface of described touch screen with described display main body separates, first battery module is powered to the described touch-control module on described touch screen, described baseband module and described first radio receiving transmitting module, and the position data of the described touch operation that described touch screen generates is sent to described display main body by described first radio receiving transmitting module.

Preferably, described touch screen 201 is transparent touch-sensitive panel 201.

Preferably, described touch screen 201 can also include on and off switch, and described on and off switch is for being shut on or off the power supply of described first battery module module to needing power supply on described touch screen.Such as, described on and off switch may be used for the power supply that is shut on or off described first battery module 209 to described touch-control module 203, described baseband module 204 and described first radio receiving transmitting module 205.Owing to described touch screen 201 can independent of described display main body 202, the on and off switch that it is arranged can independently turn off or on described touch screen 201, it is possible to independently carries use.

Optionally, described display main body 202 is also provided with video interface 212, and described video interface 212 connects the outfan of described display module 206, in order to outside display device output video signal.Described touch control display device 213 can pass through video interface 212 other display screens external.Such as, at the meeting occasion, it is possible to by external for touch control display device 213 projector equipment, displayed by large-screen.Touch pad can be separated by operator with display main body 202, hand-held touch pad manipulation touch control display device 213, demonstrates the content to play to meeting-place spectators, very convenient.

In the present embodiment, described touch control display device 213 can be mobile phone, panel computer or other handheld touch display devices 213.Described touch screen 201 can be capacitive touch screen 201, resistive touch screen 201, infrared type touch screen 201, surface acoustic wave touch screen 201.

When the display surface of touch control display device differs with the touch surface size of described touch screen, in order to by the convenient display main body of operation accurately of described touch screen, the present invention may also take on techniques below measure.Described display main body is additionally operable to the size of the display surface obtaining described touch control display device and the touch surface of described touch screen, and for when the size of described display surface and described touch surface is more than 1, the position data of the described touch operation received is enlarged according to the size of described display surface Yu described touch surface, and for the position data according to the touch operation after expanding, determine the display position that the position data with the touch operation after described expansion on described display surface is corresponding, and process the operation object corresponding with described display position.

Described display main body is additionally operable to when the size of described display surface and described touch surface is less than 1, the position data of described touch operation is reduced according to the size of described display surface Yu described touch surface, and for the position data according to the touch operation after reducing, determine display position corresponding with the position data of the touch operation after described reducing on described display surface, and process the operation object corresponding with described display position.

Described display main body is additionally operable to obtain for representing the parameter of described display surface size and for representing the parameter of described touch surface size, according to being used for representing the parameter of described display surface size and for representing the parameter of described touch surface size, it is thus achieved that the size of the touch surface of the display surface of described touch control display device and described touch screen.Wherein, the described parameter for representing described display surface size can include the area of described display surface, or the length of described display surface and width；The described parameter for representing described touch surface size can include the area of described touch surface, or the length of described touch surface and width.

Certainly, more than processing operation can also realize on the touch screen that the embodiment of the present invention provides, but if it is considered that touch screen volume, then preferred, complicated data processing operation can realize in display main body as far as possible.

Embodiment 3

As shown in Figure 4, the using method of a kind of touch control display device, it is applied to the touch control display device as described in embodiment 1 or 2, including:

401, described touch screen is separated with described display main body；

402, described touch screen is touched, to control described display main body.

User can pass through touch screen described in finger or pointer or other touch-control instrument touch, with in the display of display main body perhaps other functions be controlled.

Such as, touch control display device is mobile phone, and described display main body is mobile phone body.When user needs to separate the touch screen of mobile phone with mobile phone body, user can open separable fixing device, is separated with mobile phone body by touch screen.Meanwhile, the physical circuit of touch screen with mobile phone body is separated by separating switch, cuts off the transmission of touch screen and the power supply in mobile phone body and signal stream.By touch screen from after mobile phone separates, the battery module that user can will be located on touch screen is placed in opening.Battery module on touch screen will provide for the baseband module on enough power supplys screen for touch, radio receiving transmitting module and touch-control module work, and touch-control module includes touch sensitive panel and touch pad controller.After the power module opened on touch screen, baseband module, radio receiving transmitting module and touch-control module start normal operation.

When user touch-sensitive area on the touchscreen carries out touch operation, touch-sensitive area will produce charge difference, thus producing touch-control electric current, touch-control electric current passes through touch pad controller, calculate the position data of touch point, and the position data of touch point is transferred to baseband module, the position data of touch point is converted to the wireless signal that can send by baseband module, and is sent to mobile phone body by the radio receiving transmitting module on touch screen.After the wireless receiving and dispatching of mobile phone body receives the wireless signal that the wireless receiving and dispatching on touch screen sends, interpreting wireless signal data by chip for cell phone, conversion is reduced to the position data of touch-control.When user carries out gesture operation on the touchscreen, mobile phone body can identify user's gesture operation according to the position data of multiple touch-controls relevant with this gesture operation received, and then can make corresponding process.

In embodiment 3, when using touch control display device, touch screen is separated with display main body, it is possible to avoid the touch objects for touching screen such as finger to block the display content of touch control display device, improve user and use the experience of touch control display device.

Embodiment 4

As it is shown in figure 5, a kind of touch control method, it is applied to implemented the touch control display device as described in 1 or 2, including:

501, touch screen induction touch operation, generates the position data of touch operation；

502, described touch screen transmits the position data of described touch operation to display subject radio, described display main body is made to receive the position data of described touch operation, and determine, according to the position data of described touch operation, the display position that the position data with described touch operation on described display module is corresponding, and process the operation object corresponding with described display position.

Owing to described touch screen and described display main body can pass through to be wirelessly transferred the position data of touch operation, this makes described touch screen can separate with described display main body, described display main body can be controlled on touch screen after isolation by user, avoid the touch objects for touching screen such as finger to block the display content of touch control display device, improve user and use the experience of touch control display device.

Embodiment 5

As shown in Figure 6, a kind of touch screen 601, including: touch-control module 602, baseband module 603 and the first radio receiving transmitting module 604, the outfan of described touch-control module 602 connects the input of baseband module 603, and the outfan of described baseband module 603 connects described first radio receiving transmitting module 604；

Described touch-control module 602 is used for sensing touch operation, generates the position data of touch operation, and will be transferred to described first radio receiving transmitting module 604 by described baseband module 603；

Described first wireless receiving and dispatching for sending the position data of described touch operation to display main body.

Preferably, described touch screen 601 can also include the first battery module 605, and described first battery module 605 is for powering to described touch-control module 602, described baseband module 603 and described first radio receiving transmitting module 604.

Preferably, described touch screen 601 can also include on and off switch, and described on and off switch is for being shut on or off the power supply to described touch-control module 602, described baseband module 603 and described first radio receiving transmitting module 604 of described first battery module 605.

Preferably, described touch screen 601 is provided with separable fixing device, described separable fixing device is for fixing, by described touch screen 601, the display surface fitting in described display main body, or is separated with described display main body by the described touch screen 601 fitting in the display surface of described display main body.

Being additionally provided with separating switch on described touch screen, the first input end of described separating switch connects described first battery module, and the first outfan of described separating switch connects the power input of the first radio receiving transmitting module.When the display surface of described touch screen with described display main body separates, the first outfan conducting of the first input end of described separating switch and described separating switch, described first battery module is powered to described first radio receiving transmitting module.The outfan of described baseband module is also connected with first data transmission circuit, when described touch screen and the display surface laminating of described display main body, first outfan of the first input end of described separating switch and described separating switch disconnects, described first battery module stops powering to described first radio receiving transmitting module, and described first radio receiving transmitting module quits work.Meanwhile, described first data transmission circuit and the second data transmission link conducting in display main body, described second data transmission link connects the input of the processing module in described display main body, and described baseband module transmits the position data of described touch operation by processing module described in described first data transmission circuit and described second data line road direction.In brief, when described touch screen and the display surface laminating of described display main body, the position data of described touch operation is transferred to described processing module by described first data transmission circuit and described second data transmission link.

Second outfan of described separating switch connects the power input of touch-control module, and the 3rd outfan of described separating switch connects the power input of baseband module.When the display surface of described touch screen with described display main body separates, the first input end of described separating switch turns on the 3rd outfan of the second outfan of described separating switch, described separating switch respectively, and described first battery module is powered to described touch-control module, described baseband module respectively.

When described touch screen and the display surface laminating of described display main body, the first input end of described separating switch disconnects with the 3rd outfan of the second outfan of described separating switch, described separating switch respectively, and described first battery module stops powering to described touch-control module and described baseband module.Meanwhile, second input of described separating switch is connected with the outfan of described second battery module, second input of described separating switch turns on the 3rd outfan of the second outfan of described separating switch, described separating switch respectively, and described second battery module is powered to described touch-control module and described baseband module respectively.

As can be seen here, when described touch screen and the display surface laminating of described display main body, touch screen can be powered by the second battery module in described display main body, the power consumption of the first battery module on minimizing touch screen.

In the present embodiment, described touch screen 601 can be capacitive touch screen 601, resistive touch screen 601, infrared type touch screen 601, surface acoustic wave touch screen 601.Described touch screen 601 can coordinate the display main body that example 6 below provides to use.Touch screen can be separated by user with display main body, and described display main body is controlled by touch screen after isolation, avoid the touch objects for touching screen such as finger to block the display content of touch control display device, improve user and use the experience of touch control display device.

Embodiment 6

nullAs shown in Figure 7，A kind of display main body 701，Including the second radio receiving transmitting module 704、Processing module 703 and display module 702，The outfan of described second radio receiving transmitting module 704 connects the input of described processing module 703，The outfan of described processing module 703 connects the input of described display module 702，Described second radio receiving transmitting module 704 is for receiving the position data of the touch operation that touch screen sends，And the position data of described touch operation is sent to described processing module 703，Described processing module 703 is for receiving the position data of described touch operation，And the position data according to described touch operation，Determine the display position that the position data with described touch operation on described display module 702 is corresponding，And process the operation object corresponding with described display position.

Preferably, described display main body 701 is provided with separable fixing device, described separable fixing device for fixing the display surface fitting in described display main body 701 by described touch screen, or is separated with described display main body 701 by the described touch screen fitting in the display surface of described display main body 701.

Preferably, described display main body 701 also includes the second battery module 706 and charging circuit 705, described second battery module 706 is for powering to described second radio receiving transmitting module 704, described processing module 703 and described display module 702, the input of described charging circuit 705 connects described second battery module 706, the outfan of described charging circuit 705 is for when described touch screen fits in the display surface of described display main body 701, it is connected with the first battery module in described touch screen, to described first charging battery module.

Preferably, described display main body 701 is additionally provided with video interface 707, and described video interface 707 connects the outfan of described display module 702, for exporting video signal to outside display device.

Described display main body 701 can be the display device such as liquid crystal display main body or plasma display main body.

The display main body that the present embodiment provides can match with the touch screen that embodiment 5 provides, and forms touch control display device.Touch screen can be separated by user with display main body, and described display main body is controlled by touch screen after isolation, avoid the touch objects for touching screen such as finger to block the display content of touch control display device, improve user and use the experience of touch control display device.

Embodiment 7

As shown in Figure 8, a kind of touch screen 800, including:

Sensing unit 801, is used for sensing touch operation, generates the position data of touch operation；

Transmitting element 802, for transmitting the position data of described touch operation to display subject radio, described display main body is made to receive the position data of described touch operation, and determine, according to the position data of described touch operation, the display position that the position data with described touch operation on described display module is corresponding, and process the operation object corresponding with described display position.

Described touch screen 800 can coordinate the display main body that example 8 below provides to use.Touch screen can be separated by user with display main body, and described display main body is controlled by touch screen after isolation, avoid the touch objects for touching screen such as finger to block the display content of touch control display device, improve user and use the experience of touch control display device.

Embodiment 8

As it is shown in figure 9, a kind of display main body 900, including:

Receive unit 901, for receiving the position data of the touch operation of touch screen wireless transmission；

Display unit 902, for position data according to described touch operation, it is determined that the display position that the position data with described touch operation on described display unit 902 is corresponding, and processes the operation object corresponding with described display position.

Described display main body 900 can coordinate the touch screen that embodiment 7 provides to use.Touch screen can be separated by user with display main body, and described display main body is controlled by touch screen after isolation, avoid the touch objects for touching screen such as finger to block the display content of touch control display device, improve user and use the experience of touch control display device.

Embodiment 9

As shown in Figure 10, a kind of touch control display method, including:

1001, obtain the position data of the touch operation of the touch screen generation of touch control display device, and obtain the size touch operation of the display surface of described touch control display device and the touch surface of described touch screen.

1002, when the size of described display surface and described touch surface is more than 1, the position data of described touch operation is enlarged touch operation according to the size of described display surface Yu described touch surface.

1003, according to the position data of described touch operation after expanding, it is determined that the display position that the position data with described touch operation on described display surface is corresponding, and the operation object corresponding with described display position is processed.

Application the present embodiment method, it is possible to according to the content that the touch control display device with bigger display screen shows, utilize less touch screen accurately to control touch control display device.

When the size of described display surface and described touch surface is less than 1, the position data of described touch operation is reduced according to the size of described display surface Yu described touch surface, position data according to the described touch operation after reducing, determine the display position that the position data with described touch operation on described display surface is corresponding, and process the operation object corresponding with described display position.

Application the present embodiment method, it is possible to according to the content that the touch control display device with relatively small display shows, utilize bigger touch screen accurately to control touch control display device.

The size of the display surface of the described touch control display device of described acquisition and the touch surface of described touch screen includes: obtain for representing the parameter of described display surface size and for representing the parameter of described touch surface size；According to being used for representing the parameter of described display surface size and for representing the parameter of described touch surface size, it is thus achieved that the size of the touch surface of the display surface of described touch control display device and described touch screen.

Embodiment 10

In the embodiment of the present invention 10, by introducing touch control display device in conjunction with concrete application scenarios, to help to be further appreciated by the present invention.

Concrete, as shown in figures 11a and 11b, touch control display device 1101 is mobile phone, mobile phone can be divided into touch screen and mobile phone body two parts, described mobile phone body be in above-described embodiment record display main body, described mobile phone body includes LCDs, chip for cell phone 1110, mobile phone wireless transceiver module 1111, battery of mobile phone 1102 and charging circuit 1103.Described touch screen includes touch screen radio receiving transmitting module 1105, baseband chip 1106, touch-control sensing district parts, touch screen controller 1108 and touch screen battery 1104.Touch-control module in above-described embodiment includes touch-control sensing district parts and touch screen controller 1108, and touch-control sensing district parts are that touch screen provides touch screen induction district 1107.

As shown in fig. 11a, when touch screen and the mobile phone body of touch control display device 1101 are fixed when overlapping, battery of mobile phone 1102 is charged to touch screen battery 1104 by charging circuit 1103, separating switch 1112 cuts off the touch screen battery 1104 power supply to the touch screen radio receiving transmitting module 1105 on touch screen, baseband chip 1106, touch-control sensing district parts and touch screen controller 1108, battery of mobile phone 1102 is connected with the baseband chip 1106 on touch screen, touch-control sensing district parts and touch screen controller 1108, and powers.Mobile phone body is additionally provided with external apparatus interface, including power interface 1109, is used for connecting external power source and charges to battery of mobile phone 1102.Baseband chip 1106 on touch screen connects chip for cell phone 1110 by physical circuit, for transmitting the position data of the touch operation that touch screen generates to chip for cell phone 1110.

As shown in figure 11b, when touch screen separates with mobile phone body, the physical circuit between baseband chip 1106 and chip for cell phone 1110 on touch screen will automatically cut off, touch screen battery 1104 is connected by separating switch 1112 with the touch screen radio receiving transmitting module 1105 on touch screen, baseband chip 1106, touch-control sensing district parts and touch screen controller 1108, touch screen battery 1104 is powered to the touch screen radio receiving transmitting module 1105 on touch screen, baseband chip 1106, touch-control sensing district parts and touch screen controller 1108, and the charging circuit 1103 on mobile phone then quits work.Signal between touch screen and mobile phone body is then transmitted by touch screen radio receiving transmitting module 1105 and mobile phone wireless transceiver module 1111.

As shown in figure 12, when touch screen 1202 and mobile phone body 1201 are separated by user, when carrying out game experiencing, the object 1204 that the need that user compares in mobile phone body in the picture 1203 of display are clicked, finger is used to carry out touch operation on the position that touch screen 1202 is corresponding, to control game, and finger will not affect that user watches game picture.

When the touch-control sensing district on touch screen is produced first touch operation with finger by user, the electric field of the human body surface, touch-control sensing district by finger with touch screen forms a coupling electric capacity, and finger siphons away an only small electric current from contact point.This electric current divides outflow from the electrode the corner of touch screen, and the distance of the electric current and finger to corner flowing through these four electrodes is directly proportional, and touch screen controller, by the accurate calculating to these four current ratios, draws the position of touch point.The data that touch screen controller calculates are transferred into the baseband chip being integrated on touch screen, converted to the effective wireless signal data (including but not limited to blue-teeth data) that can transmit by baseband chip, wireless signal data are after the touch screen radio receiving transmitting module being integrated on touch screen mates with the mobile phone wireless transceiver module being integrated on mobile phone, by touch screen radio receiving transmitting module, wireless signal data are sent to mobile phone wireless transceiver module.After mobile phone wireless transceiver module mates with touch screen radio receiving transmitting module, receive the wireless signal data that touch screen radio receiving transmitting module sends, and pass to chip for cell phone, chip for cell phone is by wireless signal data interpretation out, and the gesture operation that match cognization is corresponding, truly to go back original subscriber's gesture on the touchscreen.One gesture of user is to have a series of contact position to convert, and calculates identification through chip for cell phone and forms.Follow-up sequence of operations, chip for cell phone identification gesture or touch-control virtual key is all allowed with identical flow process, thus allowing user can carry out game operation on the touch screen separated, without handheld mobile phone body, so it is possible not only to alleviate the weight of handheld device when user plays, alleviate the feeling of fatigue of extended operation, and fully ensured that user watches the scope of picture, greatly improve game experiencing.

After user's lock out operation terminates, it is possible to close touch screen battery by the on and off switch on touch screen so that touch screen controller, baseband chip, touch screen radio receiving transmitting module quit work.Touch screen is fitted in mobile phone body, by separating fixing switch, the physical circuit of touch screen with mobile phone body is reconnected, namely powered to the baseband chip on touch screen, touch-control sensing district parts and touch screen controller by battery of mobile phone so that user can be continuing with mobile phone by touch screen.

In order to better understand when touch screen separates with mobile phone body, the process of mobile phone body identification user's gesture operation, Figure 13 gives the idiographic flow separated to chip for cell phone identification user's gesture operation from touch screen with mobile phone body, including:

1301, user is by separating fixing switch, discrete touch screen and mobile phone body device；

1302, touch screen and mobile phone body physical circuit disconnect, and touch screen no longer works；

1303, the touch screen battery after separating is opened so that touch screen, radio receiving transmitting module, baseband chip, touch screen controller start normal operation；

1304, user touches a position in the touch-control sensing district on touch screen；

1305, the touch-control sensing district on touch screen produces electric current through touching；

1306, the electric current produced is analyzed calculating and obtains contact position data message by touch screen controller；

1307, contact position data message is converted to transmissible wireless signal data by baseband chip；

1308, after touch screen radio receiving transmitting module mates with mobile phone wireless transceiver module, wireless signal data are sent to mobile phone wireless transceiver module；

1309, mobile phone wireless transceiver module receives wireless signal data, and is transferred to chip for cell phone and is interpreted；

1310, chip for cell phone interprets N number of touching signals, the N number of touching signals according to interpretation, the operation of identification and matching user's gesture.Wherein, N is the integer more than 0.

Such as, when touch control display device provided by the invention is accessed on projector by demonstrator by video interface, the picture of all displays of touch control display device will show on projector.Touch screen can be separated by demonstrator with display main body, and hand-held touch screen is walked about freely on platform, while the picture that viewing projector shows, accurately manipulates display picture by described touch screen.Such as, shield certain region of upper picture or webpage when demonstrator wants to amplify demonstration, only with finger, the touch-control sensing district of touch screen need to be clicked twice.First time is clicked and produces first touch operation, and the electric field of human body forms a coupling electric capacity by finger with touch screen surface, and finger siphons away an only small electric current from contact point.This electric current divides outflow from the electrode the corner of touch screen, and the distance of the electric current and finger to corner flowing through these four electrodes is directly proportional, and touch screen controller, by the accurate calculating to these four current ratios, draws the position data of touch point.The data calculated are passed to the baseband chip being integrated on touch screen by touch screen controller, converted to the wireless signal data (including but not limited to blue-teeth data) that can transmit by baseband chip, wireless signal data are after the touch screen radio receiving transmitting module being integrated on touch screen mates with the mobile phone wireless transceiver module being integrated on mobile phone, by touch screen radio receiving transmitting module, wireless signal data are sent to mobile phone wireless transceiver module.After mobile phone wireless transceiver module mates with touch screen radio receiving transmitting module, receive the wireless signal data that touch screen radio receiving transmitting module sends, and pass to chip for cell phone, chip for cell phone is by wireless signal data interpretation out, and continue the gesture operation corresponding by chip for cell phone match cognization, truly to go back original subscriber's gesture on the touchscreen.In like manner, chip for cell phone also will identify that the operation that second time is clicked.One double-click on gesture of speaker is to have a series of contact position to convert, calculating identification through chip for cell phone to form, certainly, the gesture operation that touch control display device of the present invention is capable of identify that includes but not limited to slide, single-click, the gesture operation under normal circumstances such as double-click on.Touch control display device of the present invention can apply to speech occasion, by the touch screen separated with display main body, the picture that long-distance remote control display main body shows, makes demonstrator demonstrate edge of table without confining at one.

To sum up, the touch control display device of embodiment of the present invention offer and corresponding touch control method thereof, wirelessly touch operation position data is transferred to display main body, display main body is made to receive touch operation position data, and according to touch operation position data, process and operate object accordingly.Owing to being by being wirelessly transferred between touch screen and display main body, touch screen and display main body can separate flexibly or fit.When by main with display for touch screen separation, by touch screen, display main body is controlled, it is possible to avoid the sight line that user watches display main body to be touched blocking of pen or finger, improve Consumer's Experience.

One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment can be by the hardware that program carrys out instruction relevant and completes, this program can be stored in a computer-readable recording medium, storage medium may include that read only memory (ROM, ReadOnlyMemory), random access memory (RAM, RandomAccessMemory), disk or CD etc..

A kind of the touch control display device above embodiment of the present invention provided is described in detail, principles of the invention and embodiment are set forth by specific case used herein, and the explanation of above example is only intended to help to understand method and the core concept thereof of the present invention；Simultaneously for those skilled in the art, according to the thought of the present invention, all will change in specific embodiments and applications, in sum, this specification content should not be construed as limitation of the present invention.

Claims (12)

1. a touch control display device, it is characterised in that include touch screen and display main body, wherein,

Described touch screen is used for sensing touch operation, generates the position data of described touch operation, and the position data of described touch operation is wirelessly sent to described display main body；

Described display main body is for receiving the position data of described touch operation, and the position data according to described touch operation processes operation object corresponding with described position data in described display main body；

Wherein, described touch screen includes the first battery module, and described first battery module for needing the module for power supply of power supply on described touch screen；

Described display main body includes the second battery module and charging circuit, the input of described charging circuit connects described second battery module, the outfan of described charging circuit is connected with described first battery module when described touch screen fits in the display surface of described display main body, in order to described second battery module when described touch screen fits in the display surface of described display main body by described charging circuit to described first charging battery module.

2. touch control display device according to claim 1, it is characterized in that, also include separable fixing device, described separable fixing device for fixing the display surface fitting in described display main body by described touch screen, or is separated with described display main body by the described touch screen fitting in described display main body display surface.

3. touch control display device according to claim 1, it is characterized in that, described touch screen is additionally provided with separating switch, and the first input end of described separating switch connects described first battery module, and the outfan of described separating switch connects the module needing power supply on described touch screen；

When the display surface of described touch screen with described display main body separates, the outfan of the first input end of described separating switch and described separating switch turns on, in order to described first battery module needs the module for power supply of power supply on described touch screen.

4. touch control display device according to claim 3, it is characterised in that the second input of described separating switch is connected with described second battery module；

When described touch screen and the display surface laminating of described display main body, the second input of described separating switch turns on the outfan of described separating switch, in order to described second battery module needs the module for power supply of power supply on described touch screen.

5. touch control display device according to claim 4, it is characterised in that described touch screen also includes touch-control module and the first radio receiving transmitting module, wherein,

Described touch-control module is used for sensing touch operation, generates the position data of described touch operation, and the position data of described touch operation is transferred to described first radio receiving transmitting module；

Described first radio receiving transmitting module is for receiving the position data of the described touch operation of described touch-control module transmission, and sends the position data of described touch operation to described display main body.

6. touch control display device according to claim 5, it is characterised in that

Described display main body includes the second radio receiving transmitting module, processing module and display module, wherein,

Described first radio receiving transmitting module specifically for sending the position data of described touch operation to described second radio receiving transmitting module；

Described second radio receiving transmitting module is for receiving the position data of the described touch operation that described first radio receiving transmitting module sends, and sends the position data of described touch operation to described processing module；

Described processing module is for receiving the position data of the described touch operation that described second radio receiving transmitting module sends, and the position data according to described touch operation, determine display position corresponding with the position data of described touch operation on described display module, and process the operation object corresponding with described display position；

Described display module is used for the operation object after showing the process of described processing module.

7. touch control display device according to claim 6, it is characterised in that described touch screen also includes baseband module, the outfan of described baseband module is also connected with first data transmission circuit, and the input of described processing module is also connected with the second data transmission link；

When described touch screen and the display surface laminating of described display main body, described first data transmission circuit and described second data transmission link conducting, so that described touch-control module is by described baseband module, and described first data transmission circuit after conducting and processing module described in described second data line road direction transmit the position data of described touch operation, described baseband module for the position data coded transmission of described touch operation that described touch-control module is generated to described processing module.

8. touch control display device according to claim 6, it is characterised in that described display main body is additionally provided with video interface, described video interface connects the outfan of described display module, in order to outside display device output video signal.

9. the touch control display device according to claim 1-8 any one, it is characterised in that described touch screen also includes on and off switch, described on and off switch is for being shut on or off the power supply of described first battery module module to needing power supply on described touch screen.

10. the touch control display device according to claim 1-8 any one, it is characterised in that

Described display main body is additionally operable to the size of the display surface obtaining described touch control display device and the touch surface of described touch screen, and for when the size of described display surface and described touch surface is more than 1, the position data of the described touch operation received is enlarged according to the size of described display surface Yu described touch surface, and for the position data according to the touch operation after expanding, determine the display position that the position data with the touch operation after described expansion on described display surface is corresponding, and process the operation object corresponding with described display position.

11. touch control display device according to claim 10, it is characterised in that

Described display main body is additionally operable to when the size of described display surface and described touch surface is less than 1, the position data of described touch operation is reduced according to the size of described display surface Yu described touch surface, and for according to the touch operation position data after reducing, determine display position corresponding with the position data of the touch operation after described reducing on described display surface, and process the operation object corresponding with described display position.

12. touch control display device according to claim 11, it is characterised in that

Described display main body is additionally operable to obtain for representing the parameter of described display surface size and for representing the parameter of described touch surface size, according to being used for representing the parameter of described display surface size and for representing the parameter of described touch surface size, it is thus achieved that the size of the touch surface of the display surface of described touch control display device and described touch screen.