CN104615959A - Display processing method, electronic device and anti-peeping membrane - Google Patents
Display processing method, electronic device and anti-peeping membrane Download PDFInfo
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- CN104615959A CN104615959A CN201310538141.4A CN201310538141A CN104615959A CN 104615959 A CN104615959 A CN 104615959A CN 201310538141 A CN201310538141 A CN 201310538141A CN 104615959 A CN104615959 A CN 104615959A
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- peep
- proof film
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- 238000003672 processing method Methods 0.000 title claims abstract description 15
- 208000008918 voyeurism Diseases 0.000 title abstract description 11
- 239000012528 membrane Substances 0.000 title abstract description 6
- 238000000034 method Methods 0.000 claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 149
- 230000001419 dependent effect Effects 0.000 claims description 21
- 230000008569 process Effects 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 12
- 238000003384 imaging method Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 6
- 230000006870 function Effects 0.000 description 12
- 230000000694 effects Effects 0.000 description 10
- 230000005684 electric field Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 244000144985 peep Species 0.000 description 7
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- 238000004590 computer program Methods 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 208000027534 Emotional disease Diseases 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 239000002985 plastic film Substances 0.000 description 1
- 229920006255 plastic film Polymers 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Classifications
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/32—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for games, toys, sports, or amusements
- G07F17/3202—Hardware aspects of a gaming system, e.g. components, construction, architecture thereof
- G07F17/3216—Construction aspects of a gaming system, e.g. housing, seats, ergonomic aspects
- G07F17/322—Casino tables, e.g. tables having integrated screens, chip detection means
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- User Interface Of Digital Computer (AREA)
Abstract
The invention provides a display processing method, an electronic device and an anti-peeping membrane, relating to the field of display and preventing other users from peeping at the secret content displayed on a touch screen by a user. The method comprises the steps of acquiring position information of detecting contacts on the touch screen when covering the touch screen by the anti-peeping membrane in a mobile way, wherein at least one detecting contact is arranged on the surface of the anti-peeping membrane; determining a coverage area of the anti-peeping membrane on the touch screen according to the acquired position information of the detecting contacts on the touch screen; and displaying the information of the coverage area. The method is applicable to touch screens.
Description
Technical field
The present invention relates to display field, particularly relate to a kind of display processing method and electronic installation thereof and peep-proof film.
Background technology
In the past, there is the touch-screen allowing multiple user with screen operation.When user is at the enterprising line operate of this touch-screen, the information sometimes shown by touch-screen belongs to the content of self wish protection, and now user wishes to prevent other users of this touch-screen of co-operate from spying on the content of this wish protection.Such as, when the many people deskmate applying display and operation that this touch-screen realizes playing cards is played card, user needs to prevent the board of oneself or selection of playing a card from being spied on.
But touch-screen of the prior art effectively can not block the sight line of other users.Visible, when using this touch-screen, user can not get available protecting for the content of protection, and Consumer's Experience is not good.
Summary of the invention
Embodiments of the invention provide a kind of display processing method and electronic installation thereof and peep-proof film, and what can prevent user from showing on the touchscreen is got a glimpse of by other user for protection content.
For achieving the above object, embodiments of the invention adopt following technical scheme:
First aspect, provides a kind of method of Graphics Processing, comprising:
When utilizing peep-proof film to cover touch-screen in a movable manner, obtaining the location dependent information of detection contact on described touch-screen that the surface of described peep-proof film is arranged, the surface of wherein said peep-proof film being provided with described at least one and detecting contact;
According to the location dependent information of described detection contact on described touch-screen obtained, determine the described overlay area of peep-proof film on described touch-screen;
Show the information in described overlay area.
In conjunction with first aspect, in the first possible implementation of first aspect, the described location dependent information of described detection contact on described touch-screen according to obtaining, determine the step of the described overlay area of peep-proof film on described touch-screen, comprising:
Obtain the position of described detection contact on described touch-screen, described detection contact is arranged on position on described peep-proof film and the shape of described peep-proof film;
According to the position of described detection contact on described touch-screen, described detection contact is arranged on the shape of position on described peep-proof film and described peep-proof film, determines the described overlay area of peep-proof film on described touch-screen.
In conjunction with first aspect, in the implementation that the second of first aspect is possible, after the step of the information in the described overlay area of described display, described method also comprises:
Peep-proof process is carried out to the information outside described overlay area.
In conjunction with first aspect, the first or the arbitrary possible implementation of the second of first aspect, in the third possible implementation of first aspect, described method also comprises, when detecting that the position of described detection contact on described touch-screen changes,
According to the location dependent information of described detection contact on described touch-screen after the change got, redefine the described overlay area of peep-proof film on described touch-screen;
Information in the overlay area redefined described in display.
Second aspect, provides a kind of peep-proof film, and for covering touch-screen, the surface of peep-proof film at least arranges one and detects contact, described detection contact is for determining the overlay area of described peep-proof film.
In conjunction with second aspect, in the first possible implementation of second aspect, described detection contact is conductive contact, described peep-proof film also comprises: conductive frame, described conductive frame is electrically connected with described conductive contact, described peep-proof film is fitted and fixed with in described conductive frame, and described conductive frame is used for when user utilizes described conductive frame to move described peep-proof film, connects described conductive contact and human body.
In conjunction with the first possible implementation of second aspect, in the implementation that the second of second aspect is possible, described touch-screen is capacitance plate, Near Field imaging touchscreens, touch screens or technology of acoustic wave touch-screen.
In conjunction with second aspect, in the third possible implementation of second aspect, described detection contact is non-conductive contact, and described touch-screen is touch screens or technology of acoustic wave touch-screen.
In conjunction with the third possible implementation of second aspect, in the 4th kind of possible implementation of second aspect, described peep-proof film also comprises: movable frame, and described peep-proof film is fitted and fixed with in described movable frame, for mobile described peep-proof film.
In conjunction with the first of second aspect or second aspect to the 4th kind of arbitrary possible implementation, in the 5th kind of possible implementation of second aspect, described detection contact is arranged on the edge of described peep-proof film.
In conjunction with the 5th kind of possible implementation of second aspect, in the 6th kind of possible implementation of second aspect, described detection contact is four.
The third aspect provides a kind of electronic installation, comprising:
Acquiring unit, for when utilizing peep-proof film to cover touch-screen in a movable manner, obtain the location dependent information of detection contact on described touch-screen that the surface of described peep-proof film is arranged, the surface of wherein said peep-proof film is provided with described at least one and detects contact;
Processing unit, is connected with described acquiring unit, for the location dependent information of described detection contact on described touch-screen obtained according to described acquiring unit, determines the described overlay area of peep-proof film on described touch-screen;
Display unit, is connected with described processing unit, for showing the information in overlay area that described processing unit determines.
In conjunction with the third aspect, in the first possible implementation of the third aspect, described processing unit specifically comprises:
Acquisition module, for obtaining the position of described detection contact on described touch-screen, described detection contact is arranged on the shape of position on described peep-proof film and described peep-proof film;
Determination module, be connected with described acquisition module, for according to the position of described detection contact on described touch-screen, described detection contact is arranged on the shape of position on described peep-proof film and described peep-proof film, determines the described overlay area of peep-proof film on described touch-screen.
In conjunction with the third aspect, in the implementation that the second of the third aspect is possible, described processing unit also for:
Peep-proof process is carried out to the information outside the described overlay area determined.
In conjunction with the third aspect, the first or the arbitrary possible implementation of the second of the third aspect, in the third possible implementation of the third aspect, when described processing unit detects that the position of described detection contact on described touch-screen changes,
Described processing unit also for: according to the location dependent information of described detection contact on described touch-screen after the change got, redefine the described overlay area of peep-proof film on described touch-screen;
Described display unit is also for information in the overlay area redefined described in display.
In the present invention, be at least provided with a peep-proof film detecting contact and cover on the touchscreen, when user contacts described detection contact, described detection contact impels described touch-screen to produce detection signal.According to described detection signal, the position of described detection contact on described touch-screen can be determined.After the position determining described detection contact, the described overlay area of peep-proof film on described touch-screen can be determined according to the rule preset.Then, described touch-screen can be controlled in the described overlay area determined, show information.Like this, user can be checked to the region for checking by mobile described peep-proof film, and due to the peep-proof effect of peep-proof film, other users cannot peep the content that described user checks, serve the effect preventing from peeping.
Accompanying drawing explanation
Figure 1A is the structural drawing of an embodiment of peep-proof film of the present invention;
Figure 1B is the structural drawing of another embodiment of peep-proof film of the present invention;
Fig. 1 C is the structural drawing of the another embodiment of peep-proof film of the present invention;
Fig. 2 is the process flow diagram of an embodiment of display processing method of the present invention;
Fig. 3 is the process flow diagram of a specific embodiment of display processing method of the present invention;
Fig. 4 is the schematic diagram showing information in the overlay area of peep-proof film;
Fig. 5 is the structural drawing of an embodiment of electronic equipment of the present invention.
Embodiment
Be clearly and completely described below in conjunction with the technical scheme of accompanying drawing to the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under the prerequisite not making creative work, all belongs to the scope of protection of the invention.
Figure 1A is the structural drawing of an embodiment of peep-proof film of the present invention.
As Figure 1A, peep-proof film 10 provided by the invention, for covering touch-screen, comprising:
At least one detects contact 11, and described detection contact 11 is arranged on the surface 12 of peep-proof film 10.
In embodiments of the present invention, peep-proof film 10 is so a kind of transparent membranes, and the content in plastic film covering region only aligns the surface 12 of peep-proof film 10 or in certain deviation angle (i.e. visible angle), depart from the user on the surface 12 of peep-proof film 10 visible.Wherein, described visible angle such as can be 30 degree.
Detecting contact 11 is arranged on the surface 12 of peep-proof film 10, for determining the overlay area of peep-proof film 10 on its touch-screen covered.Particularly, peep-proof film 10 covers on the touchscreen, when detect contact 11 be pressed under time, described touch-screen can produce corresponding detection signal.Described detection signal is specifically as follows current signal, electric field perturbations signal, sound wave are obstructed signal etc.Described touch-screen and control device thereof can be determined to detect the position of contact 11 on described touch-screen according to this detection signal.According to the detection position of contact 11 on described touch-screen, the overlay area of peep-proof film 10 on described touch-screen can be determined further.Implementation procedure will be described below.
In embodiments of the present invention, detecting contact 11 can be conductive contact or non-conductive contact.Different according to the type detecting contact, conductive frame or movable frame also can be used in embodiments of the present invention to connect and to detect contact 11.Described touch-screen can be capacitance plate, Near Field imaging touchscreens, touch screens or technology of acoustic wave touch-screen.Respectively the situation that detection contact 11 is conductive contact and non-conductive contact is described below.
The first situation: as shown in Figure 1B, detecting contact 11 is conductive contact 11a.Conductive contact 11a can use various conductive material to make, such as conductive rubber, conducting foam, sheet metal etc.Peep-proof film 10 also comprises: conductive frame 13, when moving peep-proof film 10 for utilizing conductive frame 13 user, and electrical connection conductive contact 11a and human body.Wherein peep-proof film 10 is fitted and fixed with in conductive frame 13.
Wherein, conductive frame 13 is electrically connected with conductive contact 11a.Meanwhile, conductive contact 11a is preferably arranged at the edge of peep-proof film 10.Because user habit moves peep-proof film 10 in utilizing conductive frame 13, therefore, user only need touch conductive frame 13, can indirectly touch conductive contact 11a, thus facilitate the operation of user.Also namely, conductive frame 13 is the equal of the extension of conductive contact 11a, while user contacts conductive frame 13, is also equivalent to touch conductive contact 11a.
If detecting contact 11 is conductive contact 11a, then described touch-screen can be capacitance plate, Near Field imaging touchscreens, touch screens or technology of acoustic wave touch-screen.
The second situation: as shown in Figure 1 C, detecting contact 11 is non-conductive contact 11b, and described touch-screen is touch screens or technology of acoustic wave touch-screen.Alternatively, peep-proof film 10 also comprises: movable frame 14, and peep-proof film 10 is fitted and fixed with in movable frame 14, for mobile described peep-proof film.Wherein, movable frame 14 can be conductive frame or non-conductive frames.Alternatively, non-conductive contact 11b is arranged on the edge of peep-proof film 10, can be connected with movable frame 14.
In above-mentioned two situations, detect contact 11 and all can be set to four.Peep-proof film 10 all can be set to rectangle.If detecting contact 11 is four, and be separately positioned on four summits of the peep-proof film 10 of rectangle, then determine four detect the position at places, contact 11 after, four are detected the rectangular area that surrounds, contact 11 and can be defined as the overlay area of peep-proof film 10 on described touch-screen.It should be noted that, the number detecting contact 11 is not limited to four, and the shape of peep-proof film 10 is also not limited to rectangle, in the following description, will be specifically described other situations.
According to the difference of type of touch screens, determine that the mode detecting the position of contact 11 in described touch screen surface is also different, classification is below described.
(1) described touch-screen is capacitance plate, and detecting contact 11 is conductive contact 11a, and described detection signal is current signal.Due to the electric field that the conductive layer in human body electric field and described capacitance plate produces, when human contact's conductive contact 11a, capacitance plate forms a coupling capacitance at conductive contact 11a place and conductive contact 11a, and the high-frequency alternating voltage being added in described coupling capacitance two ends can produce the electric current by described coupling capacitance.Four summits of described conductive layer are provided with electrode, flow through the electric current of four electrodes and conductive contact 11a and be approximated to ratio to the distance of described four electrodes.Therefore, it is possible to according to the described position of electric current determination conductive contact 11a on described capacitance plate.
And, there is the conductive layer of at least one deck in described capacitance plate.If only have a conductive contact 11a, then only need one deck conductive layer namely can realize location.If there is multiple conductive contact 11a contact with described capacitance plate simultaneously, then can realize by arranging at least two-layer conductive layer the position determining each conductive contact 11a respectively.
For example, there is two conductive layers in described capacitance plate.A kind of existing method is set to drive layer wherein one deck, and it comprises drive wire, and another layer is set to sensed layer, and it comprises sense wire.Wherein, drive layer and the two-layer circuit of sensed layer perpendicular to one another.Like this, when conductive layer runs, a drive wire can be driven in turn, and judge whether the sense wire staggered with this drive wire has certain some capacitive coupling phenomenon occurs.If generation capacitive coupling, then can judge that the position of the sense wire interlocked with this drive wire exists conductive contact 11a.And, owing to driving the frequency of drive wire very high in turn, scan one by one therefore, it is possible to complete in a short period of time, be namely equivalent to the accurate location simultaneously can knowing multiple conductive contact.
(2) described touch-screen is near-field imaging technique touch-screen, and detecting contact 11 is conductive contact 11a, and described detection signal is electric field perturbations signal.When human contact's conductive contact 11a, the electrostatic field that the conductive layer in described near-field imaging technique touch-screen produces is subject to the interference of conductive contact 11a, produces electric field perturbations signal.According to described electric field perturbations signal, the position of conductive contact 11a on described near-field imaging technique touch-screen can be determined.
Further, if conductive contact 11a is multiple, then the electric field perturbations signal that can trigger according to multiple conductive contact 11a determines each position of conductive contact 11a on described capacitance plate respectively.Such as the electric field perturbations signal caused by multiple conductive contact 11a can be separated respectively, more one by one to multiple described electric field perturbations signal transacting.
(3) described touch-screen is touch screens, and detecting contact 11 can be conductive contact 11a or non-conductive contact 11b, and described detection signal is current signal.When user contacts and depresses detection contact 11, in described touch screens, the conductive layers of two isolation originally come in contact, generation current signal.According to described current signal, can determine to detect the position of contact 11 on described touch screens.
(4) described touch-screen is technology of acoustic wave touch-screen, and detecting contact 11 can be conductive contact 11a or non-conductive contact 11b, and described detection signal is that sound wave is obstructed signal.In technology of acoustic wave touch-screen, sonic generator can send outside surface or the inside surface that a kind of high frequency sound wave crosses over screen, and is received by sound wave receptacle.Described sonic generator can send sound wave to multiple directions, and correspondingly, described sound wave receptacle can receive the sound wave in multiple directions.When human contact detects contact 11, the sound wave propagated at described technology of acoustic wave touch-screen outside surface or inside surface is stopped, produces sound wave and to be obstructed signal.The described sound wave signal that is obstructed comprises the routing information of the sound wave that described acoustic receiver cannot receive, and detects contact 11 and is on this path.To be obstructed signal according to described sound wave, can to determine to detect the position of contact 11 on described technology of acoustic wave screen.
Further, if it is multiple for detecting contact 11, then multiple detection contacts 11 can stop the sound wave of multichannel, and thus described acoustic receiver also can obtain by the position of the multichannel sound wave stopped, thus can determine the position of multiple detection contacts 11 on described technology of acoustic wave touch-screen respectively.
In the embodiment of the present invention, touch-screen is covered with and is at least provided with the peep-proof film 10 that is detected contact 11, when user's contact detection contact 11, detect contact 11 and impel described touch-screen to produce detection signal.According to described detection signal, can determine to detect the position of contact 11 on described touch-screen.After the position determining detection contact 11, the overlay area of peep-proof film 10 on described touch-screen can be determined according to the rule preset.Then, control described touch-screen and show information in the described overlay area determined.Like this, user can be checked to the region for checking by mobile peep-proof film 10, and because the surface 12 of peep-proof film 10 has peep-proof effect, other users cannot peep the content that described user checks, serve the effect preventing from peeping.
Below, composition graphs 2 to Fig. 5, utilizes the peep-proof film of above-described embodiment, is described display processing method of the present invention and electronic installation.
Fig. 2 is the process flow diagram of an embodiment of display processing method of the present invention.The display processing method that the embodiment of the present invention provides can be implemented by the class device possessing Graphics Processing function, i.e. display processing unit, described display processing unit can be for example panel computer, table trip terminal etc., and touch-screen can be in said device integrated.As shown in Figure 2, the display processing method that the embodiment of the present invention provides comprises:
21, when utilizing peep-proof film to cover touch-screen in a movable manner, obtaining the location dependent information of detection contact on described touch-screen that the surface of described peep-proof film is arranged, the surface of wherein said peep-proof film being provided with described at least one and detecting contact.
In the present embodiment, peep-proof film is covered in the surface of touch-screen.Detect the location dependent information of contact on described touch-screen to comprise: the position of described detection contact on described touch-screen, described detection contact are arranged on the shape etc. of position on described peep-proof film and described peep-proof film.
Under the state that detection contact is covered in touch screen surface, open described display processing unit and touch-screen thereof.When user touches the detection contact of described peep-proof film directly or indirectly, touch-screen is impelled to produce detection signal.Described touch-screen is specifically as follows capacitance plate, Near Field imaging touchscreens, touch screens or technology of acoustic wave touch-screen, and described detection contact is specifically as follows conductive contact or non-conductive contact.According to touch-screen and detect the difference of contact types, described detection signal is specifically as follows current signal, electric field perturbations signal, sound wave are obstructed signal etc.According to described detection signal, how described display processing unit determines that described detection contact to can refer to the description in embodiment one in the position of described touch-screen.
Described display processing unit, after the position of described detection contact on described touch-screen being detected, all can preserve described position.
User is under the state keeping described touch-screen and described detection contact, and during mobile described peep-proof film, described touch-screen produces real-time detection signal.So described display processing unit can obtain the position at real-time place, described detection contact according to real-time described detection signal, and the position that real-time update is preserved.Like this, can ensure that position that described device is preserved is the position at real-time place, described detection contact.And when user does not contact described detection contact, described display processing unit still can determine the position of described detection contact.
The number of described peep-proof film is not limited to one, and the position that its size, shape and detection contact thereof are arranged also can be different.Such as, described peep-proof film is specifically as follows rectangle, circle etc., on the summit that described detection contact can be arranged on rectangle or limit, on circular inside or limit, can arrange one or more.When determining the position of described detection contact on described touch-screen, can according to the number detecting contact or the position relationship detected between contact different, distinguish the position of the detection contact be arranged on different peep-proof films.
22, according to the location dependent information of described detection contact on described touch-screen obtained, determine the described overlay area of peep-proof film on described touch-screen.
After described device gets the location dependent information of described detection contact on described touch-screen, described display processing unit can determine the overlay area on described touch-screen of described peep-proof film according to this information.
For example, if the detection contact that described peep-proof film is arranged only has one, described peep-proof film is the rectangle that a length of side is determined, described detection contact is arranged on a certain summit of described peep-proof film, and, also set described peep-proof film to carry out moving (preventing from causing the position except being provided with other summits detected except contact to determine because peep-proof film rotates) in the mode of translation, so, when described detection contact moves to certain position on described touch-screen and contacts with described touch-screen, the detection signal that described display processing unit can produce according to described detection contact place determines the position of described detection contact (such as, this detection contact position coordinates on the touchscreen).Due to rectangle peep-proof film summit between position relationship determine, therefore, according to the position coordinates of described detection contact, just can determine horizontal ordinate or the ordinate on two summits adjacent with described detection contact respectively; Again according to the length of side of described peep-proof film, the position coordinates on other summits just can be determined.After the position determining described detection contact, also just obtaining of the described overlay area of peep-proof film on described touch-screen is determined, namely the rectangular area that surrounds, four described detection contacts, then, preserves described overlay area.
23, show the information in described overlay area.
Described device is after the overlay area determining described peep-proof film; described touch-screen can be controlled in described overlay area, show information; wherein; described information is the information of user for protection; do not cover the position at described information place at described peep-proof film before, described information keeps hiding.
Meanwhile, described device also can carry out peep-proof process to the information outside described overlay area.Described peep-proof process refers to: outside described overlay area, belongs to the information of described user for protection, and described device carries out hiding process to it, and through the information of peep-proof process, any user cannot check; In contrast, information outside described overlay area, that do not belong to the protection of described user wish then normally shows.It should be noted that, described user is determined by concrete application scenarios for the information of protection.For example, in canaster, the board not yet got in player's hand belongs to that player's wish is protected, does not wish the information that other players get a glimpse of, and the board through getting out then does not belong to the information of player for protection, and any player can directly check.
Further, after peep-proof film moves new position, described display processing unit can upgrade the position of described detection contact, and according to the position of described detection contact after upgrading, upgrades the described overlay area of peep-proof film on described touch-screen.Described device also can control described touch-screen and show in new overlay area, carries out peep-proof process to outside described new overlay area.
In the embodiment of the present invention, be at least provided with a peep-proof film detecting contact and cover on the touchscreen, when user contacts described detection contact, described detection contact impels described touch-screen to produce detection signal.According to described detection signal, the position of described detection contact on described touch-screen can be determined.After the position determining described detection contact, the described overlay area of peep-proof film on described touch-screen can be determined according to the rule preset.Then, described touch-screen can be controlled in the described overlay area determined, show information.Like this, user can be checked to the region for checking by mobile described peep-proof film, and due to the peep-proof effect of peep-proof film, other users cannot peep the content that described user checks, serve the effect preventing from peeping.
For understanding the present invention better, for several specific embodiment, the present invention is further described again below.Also notably, embodiment cited is below a part of embodiment of the present invention, and those skilled in the art are by content of the present invention, and can be easy to expect other embodiments, they all within the scope of the invention.
Fig. 3 is the process flow diagram of a specific embodiment of display processing method of the present invention.In this specific embodiment, for the device of described Graphics Processing for panel computer, touch-screen is specially capacitance plate, Near Field imaging touchscreens, touch screens or technology of acoustic wave touch-screen, and described touch-screen is integrated on described panel computer, and user interface is described for canaster interface.As shown in Figure 3, the display processing method that the specific embodiment of the invention provides comprises:
31, user opens user interface, namely starts game.
After user opens interface, canaster enters original state, and now, on the touchscreen, the playing card be assigned in front of each user are buckled, and user temporarily can not check the board in oneself hand.
32, when user moving peep-proof film to region for checking, detecting contact and contacting with touch-screen, generation detection signal, panel computer determines the position of described detection contact according to described detection signal.
Because the playing card be assigned in front of user are all buckled, if user wants to check the board detained, user needs mobile peep-proof film to the region for checking.When user moves peep-proof film to region for checking, detect contact and touch-screen comes in contact.According to the difference of touch-screen and peep-proof film type, the form of described detection signal is not identical yet.According to described detection signal, how panel computer determines that described detection contact to can refer to the description in embodiment one in the position of described touch-screen.
With reference to step 21, described panel computer is determining that described detection contact is after the position of described touch-screen, can preserve and upgrade described detection contact in the position of described touch-screen.When peep-proof film is multiple, according to the number detecting contact or the position relationship difference detected between contact, the position of the detection contact be arranged on different peep-proof films can be distinguished.
33, be arranged on the shape of position on described peep-proof film and described peep-proof film according to the position of described detection contact on described touch-screen and the described detection contact that obtains in advance, determine the overlay area of described peep-proof film.
In order to determine the overlay area of described peep-proof film, described panel computer obtains the shape that described detection contact is arranged on position on described peep-proof film and described peep-proof film in advance.If the shape of described peep-proof film has certain rule, such as, shape is rectangle or circle, and described detection contact is arranged on position on described peep-proof film and quantity meets certain rule, such as plural detection contact is arranged on the summit that rectangle peep-proof film determines, then described panel computer can determine the overlay area of described peep-proof film according to above-mentioned information.
Particularly, if described peep-proof film is rectangle, and described detection contact is arranged on four summits of described peep-proof film, then described panel computer is after the position determining described detection contact, directly the rectangular area that four summits surround can be defined as the overlay area of described peep-proof film.If described peep-proof film is rectangle, but be arranged on the detection contact at the summit place of described peep-proof film less than four, then described panel computer can after the position determining described detection contact, according to the position coordinates of described detection contact, determine the position coordinates described peep-proof film not being provided with the summit detecting contact, then determine the overlay area of described peep-proof film then.If described peep-proof film is rectangle, but detects contact and be not arranged on the summit place of described peep-proof film, but allocation really on the limit being arranged on described peep-proof film, described controller still can determine the overlay area of described peep-proof film by simple calculations.If described peep-proof film for being not rectangle, is then arranged on detection contact on described peep-proof film can determine that the overlay area of described peep-proof film is limited, the present invention is not construed as limiting this.
34, described touch-screen shows the content of user for checking in described overlay area, hides the content of user for protection outside overlay area.
As shown in Figure 4, after the overlay area determining described peep-proof film, described panel computer can control touch-screen in the content of described overlay area display user for checking.Like this, user can check its content covered through described peep-proof film, such as playing card front.And because other users are outside the visible angle of described peep-proof film, therefore, other users cannot peep through described peep-proof film the content that user checks.Like this, each user can only control peep-proof film checks this region content to the region for checking, and can not peep the content of other users.
Further, if described peep-proof film is moved, described controller is after redefining the overlay area of described peep-proof film on described touch-screen, then described panel computer controls described touch-screen and shows in new overlay area, carry out peep-proof process to outside described new overlay area, hidden state is recovered in overlay area originally.
35, user operates the content of display in overlay area.
In described overlay area, user can operate the content wherein shown, and such as user can choose certain playing card, then selects to play a card function key, is got by chosen playing card.As shown in Figure 4, in described overlay area, described controller can show several function keys by control capacitance screen simultaneously, comprises by card in one's hand, buried end board, board turning/covering, exchanges board, play a card, have a showdown, or user-defined function key.User completes whole reciprocal process by operation above-mentioned functions key.In addition, in described overlay area, user can move playing card or function key, and function key also can carry out self-adaptative adjustment according to the relative position of playing card and overlay area.Such as, if playing card appear at the below of overlay area, then the top that function key can adjust to playing card automatically shows.Like this, what not only can make in areal coverage is rationally distributed, and, add the fascination of user operation, the practical operation that the position judgment user that namely other users can not click according to user carry out.
In the embodiment of the present invention, touch-screen is covered with and is at least provided with the peep-proof film that is detected contact, when user contacts described detection contact, described detection contact impels described touch-screen to produce detection signal.According to described detection signal, the position of described detection contact on described touch-screen can be determined.After the position determining described detection contact, the described overlay area of peep-proof film on described touch-screen can be determined according to the rule preset.Then, control described touch-screen and show information in the described overlay area determined.Like this, user can be checked to the region for checking by mobile described peep-proof film, and due to the peep-proof effect of peep-proof film, other users cannot peep the content that described user checks, serve the effect preventing from peeping.
Corresponding with a kind of display processing method that the embodiment of the present invention provides, the embodiment of the present invention also provides a kind of electronic installation, and described electronic installation is specifically as follows panel computer.As shown in Figure 5, a kind of electronic installation 50 that the embodiment of the present invention provides comprises:
Acquiring unit 51, for when utilizing peep-proof film to cover touch-screen in a movable manner, obtain the location dependent information of detection contact on described touch-screen that the surface of described peep-proof film is arranged, the surface of wherein said peep-proof film is provided with described at least one and detects contact;
Processing unit 52, is connected with acquiring unit 51, for the location dependent information of described detection contact on described touch-screen obtained according to acquiring unit 52, determines the described overlay area of peep-proof film on described touch-screen;
Display unit 53, is connected with processing unit 52, for the information in the overlay area that display processing unit 52 is determined.
Further, processing unit 52 specifically can comprise:
Acquisition module 521, for obtaining the position of described detection contact on described touch-screen, described detection contact is arranged on the shape of position on described peep-proof film and described peep-proof film;
Determination module 522, be connected with acquisition module 521, for according to the position of described detection contact on described touch-screen, described detection contact is arranged on the shape of position on described peep-proof film and described peep-proof film, determines the described overlay area of peep-proof film on described touch-screen.
Alternatively, processing unit 52 also for: peep-proof process is carried out to the information outside the described overlay area determined.
Alternatively, when processing unit 52 detects that the position of described detection contact on described touch-screen changes, processing unit 52 also for: according to the location dependent information of described detection contact on described touch-screen after the change got, redefine the described overlay area of peep-proof film on described touch-screen;
Processing unit 52 is also for information in the overlay area redefined described in display.
In the embodiment of the present invention, touch-screen is covered with and is at least provided with the peep-proof film that is detected contact, when user contacts described detection contact, described detection contact impels described touch-screen to produce detection signal.According to described detection signal, described electronic installation can determine the position of described detection contact on described touch-screen.After the position determining described detection contact, described electronic installation can determine the described overlay area of peep-proof film on described touch-screen according to the rule preset.Then, described electronic installation controls described touch-screen show information in the described overlay area determined.Like this, user can be checked to the region for checking by mobile described peep-proof film, and due to the peep-proof effect of peep-proof film, other users cannot peep the content that described user checks, serve the effect preventing from peeping.
Each embodiment in this instructions is existing to be described with stressing, between each embodiment identical similar part mutually see, what each embodiment stressed is the difference with other embodiments.Especially, for device embodiment, because it is substantially similar to embodiment of the method, so describe fairly simple, relevant part illustrates see the part of embodiment of the method.
It should be noted that, device embodiment described above is only schematic, the wherein said unit illustrated as separating component or can may not be and physically separates, parts as unit display can be or may not be physical location, namely can be positioned at a place, or also can be distributed in multiple network element.Some or all of module wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.In addition, in device embodiment accompanying drawing provided by the invention, the annexation between module represents to have communication connection between them, specifically can be implemented as one or more communication bus or signal wire.Those of ordinary skill in the art, when not paying creative work, are namely appreciated that and implement.
One of ordinary skill in the art will appreciate that the possible implementation of various aspects of the present invention or various aspects can be embodied as system, method or computer program.Therefore, the possible implementation of each aspect of the present invention or various aspects can adopt complete hardware embodiment, completely software implementation (comprising firmware, resident software etc.), or the form of the embodiment of integration software and hardware aspect, is all referred to as " circuit ", " module " or " system " here.In addition, the possible implementation of each aspect of the present invention or various aspects can adopt the form of computer program, and computer program refers to the computer readable program code be stored in computer-readable medium.
Computer-readable medium can be computer-readable signal media or computer-readable recording medium.Computer-readable recording medium is including but not limited to electronics, magnetic, optics, electromagnetism, infrared or semiconductor system, equipment or device, or aforesaid appropriately combined arbitrarily, as random access memory (RAM), ROM (read-only memory) (ROM), Erasable Programmable Read Only Memory EPROM (EPROM or flash memory), optical fiber, portable ROM (read-only memory) (CD-ROM).
Processor in computing machine reads the computer readable program code be stored in computer-readable medium, makes processor can perform the function action specified in the combination of each step or each step in flow charts; Generate the device implementing the function action specified in the combination of each block of block diagram or each piece.
Computer readable program code can perform completely on the computing machine of user, part performs on the computing machine of user, as independent software package, part on the computing machine of user and part on the remote computer, or to perform on remote computer or server completely.Also it should be noted that in some alternate embodiment, in flow charts in each step or block diagram each piece the function that indicates may not according to occurring in sequence of indicating in figure.Such as, depend on involved function, in fact two steps illustrated in succession or two blocks may be executed substantially concurrently, or these blocks sometimes may be performed by with reverse order.
The above; be only the specific embodiment of the present invention, but protection scope of the present invention is not limited thereto, is anyly familiar with those skilled in the art in the technical scope that the present invention discloses; change can be expected easily or replace, all should be encompassed within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of claim.
Claims (15)
1. a display processing method, is characterized in that, comprises the following steps:
When utilizing peep-proof film to cover touch-screen in a movable manner, obtaining the location dependent information of detection contact on described touch-screen that the surface of described peep-proof film is arranged, the surface of wherein said peep-proof film being provided with described at least one and detecting contact;
According to the location dependent information of described detection contact on described touch-screen obtained, determine the described overlay area of peep-proof film on described touch-screen;
Show the information in described overlay area.
2. method according to claim 1, is characterized in that, the described location dependent information of described detection contact on described touch-screen according to obtaining, and determines the step of the described overlay area of peep-proof film on described touch-screen, comprising:
Obtain the position of described detection contact on described touch-screen, described detection contact is arranged on position on described peep-proof film and the shape of described peep-proof film;
According to the position of described detection contact on described touch-screen, described detection contact is arranged on the shape of position on described peep-proof film and described peep-proof film, determines the described overlay area of peep-proof film on described touch-screen.
3. method according to claim 1, is characterized in that, after the step of the information in the described overlay area of described display, described method also comprises:
Peep-proof process is carried out to the information outside described overlay area.
4. the method according to claim 1-3 any one, is characterized in that, described method also comprises, when detecting that the position of described detection contact on described touch-screen changes,
According to the location dependent information of described detection contact on described touch-screen after the change got, redefine the described overlay area of peep-proof film on described touch-screen;
Information in the overlay area redefined described in display.
5. a peep-proof film, for covering touch-screen, is characterized in that,
The surface of peep-proof film at least arranges one and detects contact, described detection contact is for determining the overlay area of described peep-proof film.
6. peep-proof film according to claim 5, it is characterized in that, described detection contact is conductive contact, described peep-proof film also comprises: conductive frame, described conductive frame is electrically connected with described conductive contact, described peep-proof film is fitted and fixed with in described conductive frame, and described conductive frame is used for when user utilizes described conductive frame to move described peep-proof film, connects described conductive contact and human body.
7. peep-proof film according to claim 6, is characterized in that, described touch-screen is capacitance plate, Near Field imaging touchscreens, touch screens or technology of acoustic wave touch-screen.
8. peep-proof film according to claim 5, is characterized in that, described detection contact is non-conductive contact, and described touch-screen is touch screens or technology of acoustic wave touch-screen.
9. peep-proof film according to claim 8, is characterized in that, described peep-proof film also comprises: movable frame, and described peep-proof film is fitted and fixed with in described movable frame, for mobile described peep-proof film.
10. the peep-proof film according to claim 5-9 any one, is characterized in that, described detection contact is arranged on the edge of described peep-proof film.
11. peep-proof films according to claim 10, is characterized in that,
Described detection contact is four.
12. 1 kinds of electronic installations, is characterized in that, comprising:
Acquiring unit, for when utilizing peep-proof film to cover touch-screen in a movable manner, obtain the location dependent information of detection contact on described touch-screen that the surface of described peep-proof film is arranged, the surface of wherein said peep-proof film is provided with described at least one and detects contact;
Processing unit, is connected with described acquiring unit, for the location dependent information of described detection contact on described touch-screen obtained according to described acquiring unit, determines the described overlay area of peep-proof film on described touch-screen;
Display unit, is connected with described processing unit, for showing the information in overlay area that described processing unit determines.
13. devices according to claim 12, is characterized in that, described processing unit specifically comprises:
Acquisition module, for obtaining the position of described detection contact on described touch-screen, described detection contact is arranged on the shape of position on described peep-proof film and described peep-proof film;
Determination module, be connected with described acquisition module, for according to the position of described detection contact on described touch-screen, described detection contact is arranged on the shape of position on described peep-proof film and described peep-proof film, determines the described overlay area of peep-proof film on described touch-screen.
14. devices according to claim 12, is characterized in that, described processing unit also for: peep-proof process is carried out to the information outside the described overlay area determined.
15. devices according to claim 12-14 any one, is characterized in that, when described processing unit detects that the position of described detection contact on described touch-screen changes,
Described processing unit also for: according to the location dependent information of described detection contact on described touch-screen after the change got, redefine the described overlay area of peep-proof film on described touch-screen;
Described display unit is also for information in the overlay area redefined described in display.
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