CN105513506A - Display terminal - Google Patents
Display terminal Download PDFInfo
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- CN105513506A CN105513506A CN201410548976.2A CN201410548976A CN105513506A CN 105513506 A CN105513506 A CN 105513506A CN 201410548976 A CN201410548976 A CN 201410548976A CN 105513506 A CN105513506 A CN 105513506A
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- display
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- display screen
- accommodating cavity
- display unit
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
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- Crystallography & Structural Chemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display terminal. The display terminal comprises a first display unit and a second display unit. An exposed first display screen is arranged on the front face of the first display unit, the second display unit comprises a second display screen and an accommodating cavity for accommodating the second display screen, and the accommodating cavity is positioned on the side face and/or the back face of the first display unit. The second display unit corresponds to a concealed state and an exposed state, wherein when in the concealed state, the second display screen is positioned in the accommodating cavity; when in the exposed state, at least part of the second display screen is positioned outside the accommodating cavity.
Description
Technical field
The present invention relates to the display technique in display field, particularly relate to a kind of display terminal.
Background technology
At present, along with the development of electronic technology, user uses the frequency of mobile phone more and more higher, uses every day also more and more longer time of mobile phone; Conveniently show, the screen of mobile phone also does larger and larger; But adopt current liquid crystal display or Organic Light Emitting Diode OLED screen etc. can not the screen of elastic shrinkage, screen be larger, and represent that the volume of electronic equipment is larger, quality is larger; Obviously, be inconvenient to carry and the use of user.
Therefore propose one and facilitate user to carry, and the large display terminal of display screen is prior art problem demanding prompt solution.
Summary of the invention
In view of this, the embodiment of the present invention is expected to provide a kind of display terminal, can provide larger display screen, keeps the advantage that display terminal volume is little simultaneously.
For achieving the above object, technical scheme of the present invention is achieved in that
Claim to be copied
Display terminal described in the embodiment of the present invention, on the basis of the first display unit, set up the second display unit, and the second display screen of the second display unit can appear and hide; Like this when needs large-size screen monitors show, second display screen is pulled out from accommodating cavity to provide enough large display screen, to realize large-size screen monitors display; When showing without the need to large-size screen monitors, second display screen can be accommodated in accommodating cavity, to keep the advantage that display terminal volume is little.
Accompanying drawing explanation
One of structural representation that Fig. 1 is the display terminal described in the embodiment of the present invention;
One of structural representation that Fig. 2 is the supporting layer described in the embodiment of the present invention;
The structural representation two that Fig. 3 is the supporting layer described in the embodiment of the present invention;
The structural representation two that Fig. 4 is the display terminal described in the embodiment of the present invention.
Embodiment
Below in conjunction with Figure of description and specific embodiment technical scheme of the present invention done and further elaborate.
Embodiment:
As shown in Figure 1, the present embodiment provides a kind of display terminal, and described display terminal comprises the first display unit 110 and the second display unit 120;
The front of described first display unit 110 is provided with the first display screen exposed;
Described second display unit 120 comprises second display screen 121 and holds the accommodating cavity 122 of described second display screen 121;
Described accommodating cavity 122 is positioned at side and/or the back side of described first display unit 110;
Described second display unit 120 is to should having hidden state and appearing state;
Under described hidden state, described second display screen 121 is positioned at described accommodating cavity 122;
Described appear state under, described second display screen 121 is positioned at outside described accommodating cavity 122 at least partly.
Described display terminal is the terminal that can show image, and concrete as electronic equipments such as mobile phone, e-book or panel computers, described display terminal is preferably mobile terminal.
First display screen of described first display unit 110 can be hard display screen, concrete supports the screens such as the liquid crystal LCD display that form structure or Organic Light Emitting Diode OLED display screen by glass as display screen as common.Described first display screen also can be flexible display screen; Described first display screen is the display screen being fixedly presented at described electronic equipment surface.Described flexible display screen can if common plastics be as the LCDs of display screen supporting construction or projection screen.
The one side that described first display unit 110 is provided with described first display screen is the front of described first display unit; Usually the part being exposed at described display terminal outside surface outside described first display screen is the viewing area of described first display screen; The one side that then described first display unit 110 is provided with described viewing area is the front of described first display unit 110.The back side of described first display unit 110 is the one side with described vis-a-vis; The side of described first display unit 110 is the faces of the front surrounding being positioned at described first display unit 110.
Described second display screen 121 can be the screens such as flexible liquid crystal screen or projection screen.Described accommodating cavity 122 can for the hollow cavity formed by housing.Described accommodating cavity 122 can be positioned at the side of described first display unit 110 or be positioned at the back side of described first display unit 110, and can also be the side that part is positioned at described first display unit, another part be positioned at the side of described first display unit 110.
The cavity of described accommodating cavity 122 can form one with the housing installing the first display unit 110 as shown in Figure 1, the independent case (concrete as columniform housing) that also can be separated with the housing of described first display unit 110.
In specific implementation process, described first display unit 110 and described second display unit 120 can be independently two display structures, two display sections of same display structure that also can be corresponding; When described first display unit 110 and described second display unit 120 correspondence be two display sections of same display structure time, display section corresponding to described first display screen fixedly appears, and the display section corresponding to second display screen can appear and hide.Concrete as, described display structure comprises the larger flexible display screen of an area; Corresponding to the part that described first display screen part is the surface being fixedly presented at described electronic equipment, the part corresponding to described second display screen then can be hidden in accommodating cavity or be emerging in outside accommodating cavity.
In specific implementation process, in order to realize the effect of large-size screen monitors display, the display area of described second display screen 121 is greater than the display area of described first display unit 110 usually, specifically as described in the display area of second display screen 121 be as described between 1.5 ~ 4 times of display area of the first display unit 110, larger display screen can be provided like this, to realize large-size screen monitors display; Concrete as, described second display screen 121 is 2 times or 3 times of described second display unit display area.
Described second display unit 120 to there being hidden state and appear state; Under described hidden state, described second display screen 121 is positioned at described accommodating cavity 122; Now, the outward appearance of described display terminal and the existing display terminal difference only comprising the first display unit very little, essentially no difference.When described second display unit 120 is corresponding to when appearing state, described second display screen 121 is positioned at outside described accommodating cavity at least partly, and the part be positioned at outside described accommodating cavity 122 can be used for display.Described second display screen 121 part is positioned at outside described accommodating cavity 121 in FIG.
When specific implementation, described second display unit 120 also comprises other structures for showing such as display driver.The state that appears of described second display unit 120 corresponds to the display state of described second display unit, now the unlatching such as display driver of the second display unit; The hidden state of described second display unit 120 corresponds to the non-display state of the second display unit, and now, described display driver etc. are in closed condition for the structure shown, and can save the energy consumption of described display terminal like this.
In addition, in concrete implementation procedure, described display terminal also can comprise detecting unit and the indicative control unit that the described second display screen 121 of detection is positioned at the area outside described accommodating cavity 122; Described detecting unit specifically can comprise displacement transducer, concrete as structures such as gravity sensors, determines that described flexible screen is positioned at the area outside described accommodating cavity by the displacement detecting self; Concrete described detecting unit is positioned at the pull-out end of described flexible screen at least partly; Described pull-out end is for can be used for the one end pulled out by described flexible display screen.In concrete implementation procedure, described detecting unit also can comprise the emitting structural of detection signal, and is positioned at the reflection configuration on described pull-out end.Described emitting structural is positioned at the outside surface of described accommodating cavity 122, and can on pull-out direction at described second display screen 121; The outside divergence expression of described emitting structural sends detection signal, and the area of described reflection configuration is certain, when described reflection configuration from described emitting structural more away from, stopped by described reflection configuration and the detection signal that returns is fewer.Described reflection configuration can the structure such as metal catch.
The flexible display screen that described indicative control unit can be used for detecting according to described detecting unit is positioned at the area outside described accommodating cavity, adjusts the size of display frame.
As shown in Figure 2, described flexible display screen unit comprises display layer and supporting layer 123;
Described supporting layer is made up of several miniature rigid structures 124;
Described appear state under, adjacent two the miniature rigid structures on described display layer expansion direction coincide mutually, formed rigid support layer.The direction of arrow points shown in Fig. 2 is described expansion direction, and described expansion direction is the direction that described presentation layer deviates from described accommodating cavity 122.
Described miniature rigid structure is micron order rigid structure; As shown in Figure 2, microstructure 124 described in each can comprise a groove and a projection; Described groove is used for when appearing under state, and the projection of the miniature rigid structure 124 of the adjacent confession on expansion direction is inserted, thus multiple miniature rigid structure is spliced to form overall rigid structure.As shown in Figure 3, the sides adjacent of adjacent two the miniature rigid structures on described expansion direction is flexibly connected by the mode such as hinged, by the relative position of two described miniature rigid structures, the projection of a described miniature rigid structure is come in and gone out in the groove of miniature rigid structure described in another; Adjacent two in figure 3 on expansion direction form described flexible connection by elastic drag rope.
The formation material of described miniature rigid structure 124 can be the good metal or alloy of ductility, can also be the structures such as the plastics of rigidity.
When specific implementation, the described display layer area be positioned at outside described accommodating cavity 122 is equal to or slightly less than described supporting layer and is positioned at area outside described accommodating cavity 122; The miniature rigid structure be positioned at outside described accommodating cavity is just spliced to form overall rigid structure, to support described flexible screen.
Described display layer is preferably flexible display, is preferably flexible liquid crystal screen.Described liquid crystal display comprises liquid crystal layer and is positioned at upper supporting layer and the lower support layer of described liquid crystal layer both sides; Described upper supporting layer and lower support layer are preferably made up of transparent plastic.
When specific implementation, described second display screen 121 can only comprise described display layer; But by the setting of described support, can realize supporting described display layer, smooth the spreading out of described display layer can be ensured like this, facilitate user to adjust the position of described flexible display screen relative to described first display unit by moving described supporting layer, as the angle of inclination of the second display unit as described in adjusting simultaneously.
Preferably, described electronic equipment also comprises the line of rabbet joint 123;
Described appear state under, at least part of described second display screen 121 is positioned at outside described accommodating cavity 122 through the described line of rabbet joint 123.
The area of the described line of rabbet joint 123 and the xsect of described second display screen 121 suitable, need to ensure described second display screen 121 can free shuttling in the described line of rabbet joint; And there is no excessive space, in order to avoid enter the serviceable life that the foreign material such as grieshoch affect described display terminal.
Described electronic equipment also comprises housing 100, and described first display unit 110 is arranged on described housing 100, and described accommodating cavity is positioned at described housing 100; The described line of rabbet joint 123 is positioned on described housing.
Spool is provided with in described accommodating cavity 122; Described second display screen 121 comprises the first end and the second end that are oppositely arranged;
Described first end is fixedly connected with on said reel;
Described appear state under, the second end of described second display screen 121 is positioned at outside described accommodating cavity 122.
Described second end is above-mentioned pull-out end, the viewing area part of described second display screen 121 can be pulled out described accommodating cavity 122 by pulling described second end.
In concrete implementation procedure, described spool is arranged magnet switch, when user passes through display terminal described in touch-control, by being energized to described magnet switch, make described magnet switch opens, and under the effect of magnetic force, described flexible display screen is ejected part, pulls out described flexible display screen to facilitate user.
Specifically as described in magnet switch comprise be arranged on as described in the first magnetic clasp of the second end, and be arranged on the second magnetic clasp in described accommodating cavity; When described second magnetic clasp is not energized, attract each other between described first magnetic clasp and described second magnetic clasp, or mutually there is no magneticaction (now, described flexible display screen is because of original rolled state twisting cohesion on said reel) when user triggers described second display unit of described display terminal startup by modes such as buttons, to described second energizing magnets, change the magnetic of described second magnetic clasp or make described second magnetic clasp have magnetic, and now the first magnetic clasp and the second magnetic clasp are repelled mutually, thus under the effect of magnetic force, described flexible screen part is ejected.
In specific implementation process, described accommodating cavity 122 can also be positioned at outside described housing 100, concrete described electronic equipment also comprise one columniform for the formation of a small shell with described accommodating cavity 122; The small shell forming accommodating cavity is connected by link with described housing 100.Adopt the structure described in the present embodiment accommodating cavity 122 to be arranged on the volume that can reduce described display terminal in housing 100 so further, and change little relative to the profile of existing display terminal, the receiving degree of user can be improved.
As shown in Figure 4, described electronic equipment also comprises audio playing unit 130 and housing 100; Described surface of shell is provided with the first area 150 of placing described audio playing unit 130;
Described audio playing unit 130 is to having the first laying state and the second laying state;
Under described first laying state, described audio playing unit 130, is positioned at described first area 150; Under described second laying state, described audio playing unit 130 is positioned at outside described first area 150.
Described audio unit 130 is specifically connected on described first display unit 110 by spool, such audio playing unit 130 to there being two kinds of laying states, facilitate user when the first display unit 110 shows like this, audio playing unit 130 is placed in the first laying state, when can be implemented in broadcasting video like this, audio frequency sends from the periphery of described first display unit 110; When the second display unit 120 shows, audio playing unit 130 is placed in the second laying state, and when can be implemented in broadcasting video like this, audio frequency sends from the periphery of described second display unit 120, such use habit that can meet user, to improve user's user satisfaction.Described audio playing unit 130 comprises audio player, as structures such as loudspeakers.
Further, as shown in Figure 4, described audio playing unit 130 comprises two audio playing module; Described first area comprises two sub regions being positioned at described first display unit 110 two ends; Namely, under described first laying state, two described audio playing module are positioned at the opposite end of described first display unit 110.
When specific implementation, described audio playing unit 130 be in described second laying state and at least part of second display screen 121 of described second display unit 120 is positioned at outside described accommodating cavity 122 time, two audio playing module of described audio playing unit 130 are preferably positioned at second display screen 121 both sides, specifically as shown in Figure 4.Facilitating the second display unit 120 when carrying out video frequency output like this, forming display screen stereo around described second display unit.
Described audio playing unit comprises two modules in the present embodiment, and each module can comprise one or more loudspeaker, to facilitate sound to send from different directions, to realize better audio, concrete as realized surround sound etc.
Described display terminal also comprises man-machine interaction unit 140;
Described man-machine interaction unit 140 for receiving the user operation gesture of appointed area, and controls the display of described second display unit 120 according to described user operation gesture.
Particularly, described man-machine interaction unit 140 comprises the acquisition module for gathering described user operation gesture.Described acquisition module can comprise image or video collector, concrete as camera or video camera, for gathering gesture.In order to reduce maloperation, described man-machine interaction unit 140 also comprises locating module;
Described locating module, also receives the feedback signal returned based on described positioning signal, to locate described user operation gesture for launching positioning signal.
Described locating module specifically can comprise multiple infrared transceiver being arranged on diverse location, and by launching infrared signal, and the infrared signal returned determines whether the gesture that described acquisition module collects is positioned at described appointed area.In detailed process, described man-machine interaction unit 140 can certainly only comprise described acquisition module, the user operation gesture of appointed area is gathered by the acquisition angles controlling described acquisition module, if user operation gesture is positioned at outside appointed area, acquisition module cannot collect due to the restriction of acquisition angles, can realize the user operation gesture receiving appointed area equally like this.
Form multiple infrared transmitters of described locating module in the diagram, on the housing laying respectively at described audio playing unit 130 place and on described first display unit 110.Facilitate detection and location user operation gesture like this.
In concrete implementation procedure, described man-machine interaction unit also projecting cell, in appointed area, projection forms pseudo operation control, for controlling described second display unit by clicking pseudo operation control, specifically as projecting cell adopts red light to form dummy keyboard, user can realize display and control by knocking dummy keyboard to most second display unit, concrete as projection formation dummy keyboard on the viewing area of the first display unit.
Man-machine interaction unit described in the present embodiment preferably can receive the Man Machine Interface of user's suspension procedure gesture; Described suspension procedure gesture, for user can realize suspension touch control when not contacting described display terminal.
When described people hands over interactive unit to comprise locating module, the distribution of the structure of each transmitting positioning signal of described locating module as shown in Figure 1.
In concrete implementation procedure, described display terminal also comprises display and control structure, for jointly controlling described first display unit and the second display unit, usually under described second display unit is in display state, when may be used for display information, be in and save the object of energy consumption, control under described first display unit is in non-display state.No matter be described first display unit or described second display unit, the power consumption be under non-display state is all less than the power consumption be under display state.
In several embodiments that the application provides, should be understood that disclosed equipment and method can realize by another way.Apparatus embodiments described above is only schematic, such as, the division of described unit, be only a kind of logic function to divide, actual can have other dividing mode when realizing, and as: multiple unit or assembly can be in conjunction with, maybe can be integrated into another system, or some features can be ignored, or do not perform.In addition, the coupling each other of shown or discussed each ingredient or direct-coupling or communication connection can be by some interfaces, and the indirect coupling of equipment or unit or communication connection can be electrical, machinery or other form.
The above-mentioned unit illustrated as separating component or can may not be and physically separates, and the parts as unit display can be or may not be physical location, namely can be positioned at a place, also can be distributed in multiple network element; Part or all of unit wherein can be selected according to the actual needs to realize the object of the present embodiment scheme.
In addition, each functional unit in various embodiments of the present invention can all be integrated in a processing module, also can be each unit individually as a unit, also can two or more unit in a unit integrated; Above-mentioned integrated unit both can adopt the form of hardware to realize, and the form that hardware also can be adopted to add SFU software functional unit realizes.
One of ordinary skill in the art will appreciate that: all or part of step realizing said method embodiment can have been come by the hardware that programmed instruction is relevant, aforesaid program can be stored in a computer read/write memory medium, this program, when performing, performs the step comprising said method embodiment; And aforesaid storage medium comprises: movable storage device, ROM (read-only memory) (ROM, Read-OnlyMemory), random access memory (RAM, RandomAccessMemory), magnetic disc or CD etc. various can be program code stored medium.
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 described claim.
Claims (10)
1. a display terminal, is characterized in that, described display terminal comprises the first display unit and the second display unit;
The front of described first display unit is provided with the first display screen exposed;
Described second display unit comprises second display screen and holds the accommodating cavity of described second display screen;
Described accommodating cavity is positioned at side and/or the back side of described first display unit;
Described second display unit is to should having hidden state and appearing state;
Under described hidden state, described second display screen is positioned at described accommodating cavity;
Described appear state under, described second display screen is positioned at outside described accommodating cavity at least partly.
2. display terminal according to claim 1, is characterized in that,
Described second display screen unit comprises display layer and supporting layer;
Described supporting layer is made up of several miniature rigid structures;
Described appear state under, adjacent two the miniature rigid structures on described display layer expansion direction coincide mutually, formed rigid support layer.
3. display terminal according to claim 1, is characterized in that,
Described electronic equipment also comprises the line of rabbet joint;
Described appear state under, at least part of described second display screen is positioned at outside described accommodating cavity through the described line of rabbet joint.
4. display terminal according to claim 3, is characterized in that,
Spool is provided with in described accommodating cavity; Described second display screen comprises the first end and the second end that are oppositely arranged;
Described first end is fixedly connected with on said reel;
Described appear state under, the second end of described second display screen is positioned at outside described accommodating cavity.
5. display terminal according to claim 3, is characterized in that,
Described electronic equipment comprises housing; Described first display unit is installed on the housing; Described accommodating cavity is positioned at described housing; The described line of rabbet joint is positioned on described housing.
6. display terminal according to claim 1, is characterized in that,
Described electronic equipment also comprises audio playing unit;
Described electronic equipment comprises the housing installing described first display unit; Described surface of shell is provided with the first area of placing described audio playing unit;
Described audio playing unit is to having the first laying state and the second laying state;
Under described first laying state, described audio playing unit is positioned at described first area;
Under described second laying state, described audio playing unit, is positioned at outside described first area.
7. want the display terminal described in 6 according to right, it is characterized in that,
Described audio playing unit comprises two audio playing module;
Described first area comprises two sub regions being positioned at described first display unit two ends.
8. display terminal according to claim 1, is characterized in that,
Described display terminal also comprises man-machine interaction unit;
Described man-machine interaction unit for receiving the user operation gesture of appointed area, and controls the display of described second display unit according to described user operation gesture.
9. display terminal according to claim 8, is characterized in that,
Described man-machine interaction unit comprises the acquisition module for gathering described user operation gesture.
10. display terminal according to claim 9, is characterized in that,
Described man-machine interaction unit also comprises locating module;
Described locating module, also receives the feedback signal returned based on described positioning signal, to locate described user operation gesture for launching positioning signal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548976.2A CN105513506B (en) | 2014-10-16 | 2014-10-16 | Display terminal |
| PCT/CN2015/072259 WO2016058300A1 (en) | 2014-10-16 | 2015-02-04 | Display terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410548976.2A CN105513506B (en) | 2014-10-16 | 2014-10-16 | Display terminal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105513506A true CN105513506A (en) | 2016-04-20 |
| CN105513506B CN105513506B (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410548976.2A Active CN105513506B (en) | 2014-10-16 | 2014-10-16 | Display terminal |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN105513506B (en) |
| WO (1) | WO2016058300A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110764575A (en) * | 2019-10-08 | 2020-02-07 | Oppo广东移动通信有限公司 | Display control method, display control device, and storage medium |
| CN111835892A (en) * | 2019-04-22 | 2020-10-27 | 北京小米移动软件有限公司 | Electronic device and control method |
| CN113516915A (en) * | 2021-04-22 | 2021-10-19 | Oppo广东移动通信有限公司 | Display module, control method thereof and electronic equipment |
| CN113741622A (en) * | 2020-05-28 | 2021-12-03 | 北京小米移动软件有限公司 | Electronic device |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105513506B (en) | 2020-11-06 |
| WO2016058300A1 (en) | 2016-04-21 |
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