CN101393514A - Control method for double-display notebook computer - Google Patents
Control method for double-display notebook computer Download PDFInfo
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- CN101393514A CN101393514A CNA2007101331783A CN200710133178A CN101393514A CN 101393514 A CN101393514 A CN 101393514A CN A2007101331783 A CNA2007101331783 A CN A2007101331783A CN 200710133178 A CN200710133178 A CN 200710133178A CN 101393514 A CN101393514 A CN 101393514A
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Abstract
The invention provides a control method for a notebook computer with two displayers. In the method, a first unit(30) provided with a first display component(31), a second unit(33) which is provided with a second display component(34) and can be folded and unfolded corresponding to the first unit(30) and a hinged mechanism(35) which is connected with the first unit and the second unit, arranged on both ends of the first unit(30) and the second unit(33) and makes the first display component(31) and the second display component(34) in the folding state positioned on the same plane are formed, wherein at least one of the first display component(31) and the second display component(34) has the touch screen function, so that an information image can be independently displayed or divided to display.
Description
Technical field
The invention relates to notebook computer.A kind of first and second display module that has especially is provided, makes the control method that realizes two double-display notebook computers that show.
Background technology
Fig. 1 is the formation synoptic diagram of existing notebook computer.As shown in the figure, notebook computer is divided into body 1 and display part 2 two parts substantially.Above-mentioned body 1 and display part 3 are to connect together by linkwork, make above-mentioned display part 3 be folded in above-mentioned body and come keeping, and be also can image pattern 1 such, opens and uses.
Above-mentioned body 1 is flat tabular, and main substrate and the parts that constitute notebook computer are equipped with in the inner space.Input equipment-keyboard 7 is arranged above the above-mentioned body 1, and above-mentioned keyboard 7 is sorted by apportion by a plurality of keys.
Above-mentioned display part 3 possesses display module 9.The above-mentioned display module 9 main liquid crystal displays that use, it can show various information.It is to be finished by above-mentioned linkwork 5 that signal between above-mentioned display part 3 and the body 1 connects.
This portable computer of picture notebook computer, form integrated with display part 3 with the display module 9 that constitutes by liquid crystal display, so do not need other display just can simply export and display image, and can play the video image of output to CD drive such as CD driver or DVD drivers by display module 9 demonstrations.
In addition, notebook computer also can possess the display module 9 that has the input and output function as touch-screen digital quantizer etc. except having display module such as above-mentioned liquid crystal display, and such a touch-screen makes keyboard image show on top, interface.
As the above-mentioned notebook computer that possesses touch-screen, literal or selector button that the user can utilize the keyboard input on the touch-screen that is presented at above-mentioned display module 9 to import, and utilize above-mentioned display module 9 that the user is watched by the screen picture of liquid crystal display displays or the video image of exporting from the CD drive broadcast.
But as mentioned above, present technology exists following point.
The first, notebook computer perhaps when carrying out CAD (computer aided design) operation or spread sheet (spread sheet) operation, needs bigger display is connected to portable computer, so very inconvenient seeing a film etc. when watching the image of big picture.And the keyboard of above-mentioned screen displaying is only exporting with the language of setting in advance, so the user must connect other keyboard when wanting to import the language of oneself wanting to import.
Summary of the invention
The objective of the invention is in order to solve above-mentioned prior art problem, its purpose is, makes portable computer possess a plurality of display parts to show big picture.
Another object of the present invention is for the portable computer that possesses a plurality of display parts, can make these a plurality of display parts launch to use with multiple angles.
To achieve the above object, the present invention includes: on first display module and second display module that portable computer possessed, the phase one of difference displaying screen images and keyboard image; Select by above-mentioned keyboard image or by button inputted user, in the subordinate phase of above-mentioned first display module and the equal displaying screen images of second display module.
Above-mentioned first display module is a LCD, and above-mentioned second display module is a touch-screen.
In addition, also comprise the keyboard image that above-mentioned Unit second is represented, the stage that the keyboard image of corresponding any one language of selecting by the user is exported.
In the above-mentioned subordinate phase, on above-mentioned first display module and second display module, all by the vertical direction displaying screen images.
In the above-mentioned subordinate phase, on above-mentioned first display module and second display module, all by the horizontal direction displaying screen images.
In the above-mentioned subordinate phase, on above-mentioned first display module and second display module, two images with separately independently image show, or cut apart and show a video image.
According to the formation of this invention, exporting big picture with portable computer becomes possibility, and can launch to use display part with a plurality of angles.
As mentioned above, dual screen type portable computer of the present invention, each comfortable first module and Unit second possess display module, and make the user select to use according to the needs of oneself.
In addition, the user can watch film or the computer-aided design (CAD) or the work of spread sheet of big picture more easily.And the user does not need to connect extra keyboard and just can key in own required any language easily.
In addition, according to the present invention, can use the various angles of being arranged to of the first module that possesses display module separately and Unit second.Particularly make the display module of first module and Unit second be in same plane and use, so can improve user's simplicity of operation.
Description of drawings
Fig. 1 is the stereographic map of the formation of notebook computer;
Fig. 2 is this according to control method of invention, as the stereographic map of the formation of the double-display notebook computer of desirable embodiment;
The exploded perspective view of the formation of the linkwork of the notebook computer that Fig. 3 is in an embodiment of the present invention to be adopted;
Fig. 4 is the synoptic diagram that the notebook computer that is suitable for of the present invention constitutes;
Fig. 5 is the key diagram of the dual screen state of schematic illustrations notebook computer of the present invention;
The operational flow diagram of the dual screen control method of Fig. 6 notebook computer of the present invention;
Fig. 7 a to Fig. 7 e is the operating state figure of first module and Unit second mutual rotation under the assistance of linkwork in the embodiments of the invention.
* reference numeral explanation:
30: 31: the first display modules of first module
34: the second display modules in 33: the second unit
35: linkwork 37: plate is fixedly hinged
39: hinged central siphon 40: hinged axis hole
43: 45: the first jointed shafts of articulated elements
47: backstop groove 49: projection
51,52: hinged groove 53: movable articulated slab
55: guide part 57: guide rail
61: backstop hole 63: backstop apparatus
Jointed shaft 69 in 67: the second: hinged central siphon
110:CPU 111: primary memory
112: north bridge 113: Video Controller
114: south bridge 117: keyboard controller
118: i/o controller 119: the touch-screen digital quantizer
Embodiment
With reference to the accompanying drawings, the embodiment to the dual screen control method of dual screen type portable computer of the present invention is elaborated.
Fig. 2 is the simple stereographic map of dual screen type portable computer that is suitable for the embodiment of control method of the present invention, and Fig. 3 is, makes the formation exploded perspective view of the linkwork that the first module that constitutes the embodiment of the invention and Unit second launch with a plurality of angles.
As shown in these figures, in the dual screen type portable computer, correspond respectively to the body of notebook computer and the first module 30 and second unit 33 of display part, connect into rotation each other freely by linkwork 35 in its back-end.
The above-mentioned first module 30 and second unit 33 have first display module 31 and second display module 34 respectively.Above-mentioned display module the 31, the 34th is used for the liquid crystal display of output display screen curtain.Have at least one should possess touch screen function in the middle of above-mentioned display module 31,34, it preferably is located at first display module 34 on the first module.
The part that is connected by above-mentioned linkwork 35 from above-mentioned first display module 31 and second display module 33 is to distance and other part narrow of the shell of above-mentioned first and second unit 30,33.This is for when above-mentioned first display module 31 and the same picture of second display module, 33 discrete representations, makes the minimizing separation of picture.
Begin to illustrate the formation that makes the linkwork 35 that the above-mentioned first module 30 and second unit 33 can fold below.The part that is connected with above-mentioned first module in the above-mentioned linkwork is the plate 37 that is fixedly hinged, and said fixing articulated slab 37 is the rear side inside that is connected above-mentioned first module.
Said fixing articulated slab 37 can hold the length of hinged central siphon 39.Above-mentioned hinged central siphon is alongst connected, and form hinged axis hole 40.Above-mentioned hinged central siphon is relatively large for the contact area that makes first jointed shaft 45 described later and hinged axis hole 40, and has formed long form.The contact area of the above-mentioned hinged axis hole 40 and first jointed shaft 45 is increased, and is in order not allow first jointed shaft 45 rotate too neatly.Certainly, also can prevent that above-mentioned first jointed shaft from rotating too neatly at the inner damping unit of installing of hinged axis hole.
Said fixing articulated slab 37 is to be connected by connecting screw 41, and above-mentioned connecting screw 41 connected positions are the positions of top and the bottom that are equivalent to the length direction of above-mentioned hinged central siphon 39.In addition, above-mentioned hinged axis hole 40 is preferably in the central authorities of the lengthwise position of above-mentioned first module 30.
Transverse ends at above-mentioned articulated elements 43 has a plurality of backstop grooves 47, and above-mentioned backstop groove 47 under the situation of second unit 34 with the predetermined angular expansion, can prevent situation about moving along articulated elements 43 owing to the weight of self in above-mentioned first module 30.
The front end of above-mentioned articulated elements 43 has projection 49.Above-mentioned projection 49 prevents from above-mentioned articulated elements 43 and being connected of movable articulated slab 53 described later to separate.In fact for above-mentioned first module 30, when second unit 33 does not connect in other positions, play the effect that separates of preventing.Certainly, can not be separated from each other for above-mentioned first module 30 and second unit 33 and when elsewhere ad hoc structure being housed, do not need to be equipped with projection 49.
Simultaneously, connect the above-mentioned first module 30 and second unit 33 in order to make above-mentioned articulated elements 43, and they are rotated mutually, must form hinged groove 51,52 respectively in the above-mentioned first module 30 and second unit 33.Above-mentioned hinged groove 51 forming through above above-mentioned first module 30 the outside and back side, and above-mentioned hinged groove 52 be formed on 51 correspondence positions of hinged groove that the outside back side of above-mentioned first module 30 forms above-mentioned second unit 30 above.
In addition, linkwork 35 preferably connects the first module 30 and second unit 33 at least at two places, so form hinged groove 51,52 respectively at the two ends of the above-mentioned first module 30 and second unit 33 in the present embodiment.
Above-mentioned second unit 33 is provided with movable articulated slab 53.Above-mentioned movable articulated slab 53 and above-mentioned second unit 33 rotate together with respect to the rotation of first module 31, to guide above-mentioned articulated elements 43.In order to reach this purpose, movable articulated slab 53 is provided with the guide part 55 that connects to same direction.Possesses the guide rail 57 that is used for guiding above-mentioned articulated elements two ends simultaneously on the above-mentioned guide part 55.But, not necessarily to possess above-mentioned guide rail 57, can constitute with interconnecting the form that hides above-mentioned guide part 55.
Be formed with the projection accepting groove 59 of installing and guiding above-mentioned projection 49 on the above-mentioned movable articulated slab 53.Above-mentioned projection accepting groove 59 forms specified length at a side end of above-mentioned movable articulated slab 53, and guides above-mentioned projection 49.In addition, if projection 49 arrives the end of above-mentioned projection accepting groove 59, articulated elements 43 can not do relative motion for above-mentioned movable articulated slab 53 more so.Certainly, reciprocal motion still is passable.
Above-mentioned movable articulated slab 53 is equipped with backstop hole 61, and the backstop apparatus 63 of laminated spring form is equipped with in above-mentioned backstop hole 61.The middle part front end of above-mentioned backstop apparatus 63 is outstanding to the inside of above-mentioned guide part 55 by above-mentioned backstop hole 61.And the two ends of above-mentioned backstop apparatus 63 are connected above-mentioned movable articulated slab 53 with screw 65.The front end of prominent backstop apparatus 63 to above-mentioned guide part 55 inside is positioned at the arbitrary position of above-mentioned backstop groove 47, makes above-mentioned second unit 33 be positioned at above-mentioned articulated elements 43, finally is positioned at the ad-hoc location for first module 30.
In addition, above-mentioned movable articulated slab 53 is fixed on the inside of above-mentioned second unit 33, and causing realization is that the center rotates with second jointed shaft.Above-mentioned second jointed shaft 67 inserts hinged axis hole 69 inside that are fixed on 33 inside, Unit second, causes the one end to rotate, and the other end then is connected in movable articulated slab 53.The inside of above-mentioned hinged axis hole 69 preferably possesses the device that does not allow above-mentioned second jointed shaft 67 arbitrarily rotate.
Secondly, Fig. 4 shows the relevant formation about the control of dual screen type portable computer of the present invention.The inside of the above-mentioned first module 30 or second unit 33 is provided with devices such as CPU110, primary memory 111, north bridge 112, Video Controller 113, south bridge 114, first display module 31, second display module 14, keyboard controller 117, i/o controller 118, touch-screen digital quantizer 119.
Simultaneously, above-mentioned first display module 31 is the liquid crystal panels for output display screen curtain image, and above-mentioned second display module 34 is the keyboard images that are used for representing being selected to specify by the user any one language, perhaps possesses to be used for screen by level or vertical direction output and the touch screen function that shows.
And, the LVDS that above-mentioned first display module 31 is had by above-mentioned Video Controller 113 (Low Voltage Differential Signaling) port is exported display video image, and above-mentioned second display module 34 then is to export display video image by TMDS (the Transition Minimized Differential Signaling) port that above-mentioned Video Controller 113 is possessed.And above-mentioned second display module, just whole touch screen is provided with above-mentioned touch-screen digital quantizer (Touch Screen Digitizer), causes the user to select the coordinate figure of the position that touches to output to above-mentioned i/o controller 18.
In addition, above-mentioned keyboard controller 117 can check out that the user selects the button of appointment, is used for changing the value of the plug key of display mode such as detection.As shown in Figure 5, at first display module, 31 displaying screen images, and under the first common display mode state of second display module, 34 display keyboard images, if the user selects to click above-mentioned plug key, will form the second display mode state that above-mentioned Video Controller 113 makes first display module 31 and second display module, 34 equal displaying screen images so.
And on above-mentioned Video Controller 113, all show under the situation of output screen image as the first above-mentioned display module 31 and second display module 34, when just carrying out the dual screen action that is equivalent to second display mode, selection by the user can the two of executive level direction show or two demonstration work of vertical direction, describes this process below in detail.
Fig. 6 is the operation workflow figure of the dual screen control method of expression portable computer of the present invention.Portable computer is (S10) when carrying out system boot, and display mode arbitrarily is set at acquiescence, for example sets first display mode, causes to carry out above-mentioned first display module 31 and show the output screen images.And above-mentioned second display module 34 shows the common demonstration control (S11) of output keyboard image.
Therefore, the user who possesses above-mentioned portable computer can watch screen by first display module 31, also can come input keyboard to select by second display module 34.Key in user applies under the situation of change of language, such as keying in from Korean when making Japanese into and keying in, the keyboard image that above-mentioned second display module 31 outputs of above-mentioned portable computer are shown change to the user need the Japanese keyboard image export.
And as mentioned above, at above-mentioned portable computer, show the output screen image with first display module 31, under the state of second display module, 34 output display keyboard images, if the user changes to two display modes to the first present display mode, just second display mode (S14) will be confirmed so, two display types that set in advance or the additional selection of user appointment.
For example as shown in Figure 5 at above-mentioned pair of display type, be (S15) under the situation of two display types of vertical direction, above-mentioned portable computer will be all with vertical direction output and displaying screen images on above-mentioned first display module 31 and second display module 34, under the situation of two display types that above-mentioned pair of display type is horizontal direction (S15), above-mentioned portable computer is all exported and displaying screen images (S17) with horizontal direction on above-mentioned first display module 31 and second display module 34.
In addition, as above-mentioned, on first display module 31 and second display module 34 all be with output of horizontal or vertical direction and the screen picture that shows, each independently image export separately and show or a video image, cut apart demonstration as the screen picture of big pictures such as animated image.The user can appreciate the film of big picture or be convenient to carry out work such as CAD design or spread sheet.
And the present invention is under the state of equal output display screen curtain image on first display module 31 and second display module 34, when customer requirements is changed into the first common display mode to the second present display mode (S18), by change setting first display mode, make displaying screen images on above-mentioned display module 31, and on above-mentioned second display module 34 the display keyboard image.
In addition, when language environment is keyed in the customer requirements change, change to Korean when keying in such as requiring to key in from Japanese, image keyed in the Korean that the keyboard image of above-mentioned second display module 34 demonstrations is changed to customer requirements, makes a succession of action of carrying out the output demonstration repeatedly stop (S19) up to system.
Just have the control method of the dual screen type portable computer of the present invention of above-mentioned formation below, be elaborated.
In embodiments of the present invention, can make the first module 30 and second unit 33 launch to use, for example under the situation of using general notebook computer, as shown in Figure 2, make second unit 33 keep the angle of regulation for first module 30 with multiple angles.
In addition, also can make above-mentioned first display module 31 and second display module 34 be in same plane, second display module 31 and second display module 34 be cut apart shown same picture.
The situation that second unit 33 is rotated for first module 30 is described by Fig. 7.
At first, Fig. 7 a shows the overlapped state of the first module 30 and second unit 33.At this moment, above-mentioned articulated elements 43 prolongs obliquely from above-mentioned first module 30 to second unit 33.And above-mentioned movable articulated slab 53 also is in the state that rotates with the pairing angle of angle of above-mentioned articulated elements 43 inclinations.
Under above-mentioned state, if above-mentioned second unit 33 begins to launch for first module 30, so above-mentioned articulated elements 43 is center 45 rotations with above-mentioned first jointed shaft, and will relatively move for the guide part 55 of above-mentioned movable articulated slab 53.In addition, above-mentioned movable articulated slab 53 is to be that the center rotates with above-mentioned second jointed shaft 67.Fig. 7 a is that second unit 33 is the state that acute angle launches for above-mentioned first module 30.
If next above-mentioned Unit second 33 rotations so will be through the state of Fig. 7 c and Fig. 7 b.Under the state of Fig. 7 c and Fig. 7 b, make above-mentioned second unit 33 can not for Unit second arbitrarily rotation be because above-mentioned first jointed shaft 45, due to the friction between hinged axis hole 39, the second jointed shafts 67 and the hinged axis hole 69.
In addition, above-mentioned second unit 33 is because the situation that the weight of itself descends along with above-mentioned articulated elements 43 is a central front end by above-mentioned backstop apparatus drops on the above-mentioned backstop groove 47 and prevent.Certainly, the front end of above-mentioned backstop apparatus 63 the landing positions of backstop apparatus 47 along with above-mentioned second unit 33 for first module 30 rotations and with different.
Secondly, also can make first display module 31 of above-mentioned first module 30 and second display module 34 of second unit 33 be in same plane.Such situation just shows at Fig. 7 e that at this moment, above-mentioned articulated elements 43 will connect in the back side of the first module 30 and second unit 33 formation hinged groove 51,52 and prolong.
Simultaneously, above-mentioned projection 49 preferably when rotated under the state of radius of turn maximum, is colluded the end at above-mentioned projection accepting groove 59 in above-mentioned second unit 30.Can minimize the length of above-mentioned articulated elements 43 like this, and can when above-mentioned first module 30 and second unit 33 do not combine, prevent that the combination between them is disengaged.
More than launching for illustrative purpose about embodiments of the invention of statement can be improved the present invention within thought of the present invention and technical scope as the operator, and change is replaced or added etc.
For example, the formation of above-mentioned backstop apparatus and backstop groove only is provided with several special angles of second unit 33 for first module 30, but can make it not establish the backstop groove backstop apparatus is fitted on the articulated elements 43 with elastic force continuously, sets with continuous angle.
In addition, can make above-mentioned articulated elements 43 and movable articulated slab 53 be positioned at the exterior lateral sides of above-mentioned first module 30 and Unit second 33 shells.So do and not establish above-mentioned hinged groove.At this moment, make first jointed shaft 45 and second jointed shaft 67 connect shell and extend to the inside and outside by the above-mentioned first module 30 and second unit 33 respectively.
Claims (6)
1, a kind of control method of double-display notebook computer is characterized in that, comprises with the next stage:
On first display module and second display module that are arranged on the portable computer, distinguish the phase one of displaying screen images and keyboard image separately;
The user selects the subordinate phase of equal displaying screen images on above-mentioned first display module and second display module by above-mentioned keyboard image or other button input.
2, the control method of double-display notebook computer according to claim 1 is characterized in that above-mentioned first display module is a LCD, and above-mentioned second display module is a touch-screen.
3, the control method of double-display notebook computer according to claim 1, it is characterized in that, also comprise: the keyboard image that is presented on above-mentioned second display module, the stage of selecting the keyboard image of pairing any one language to show with the user.
4, the control method of double-display notebook computer according to claim 1 is characterized in that, in the above-mentioned subordinate phase, on above-mentioned first display module and second display module all with the vertical direction displaying screen images.
5, the control method of double-display notebook computer according to claim 1 is characterized in that in the above-mentioned subordinate phase, above-mentioned first display module and second display module are all with the horizontal direction displaying screen images.
6, the control method of double-display notebook computer according to claim 1, it is characterized in that, in the above-mentioned subordinate phase, on above-mentioned first display module and second display module, represent two screen pictures respectively with image independently, or cut apart video image of expression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101331783A CN101393514A (en) | 2007-09-21 | 2007-09-21 | Control method for double-display notebook computer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007101331783A CN101393514A (en) | 2007-09-21 | 2007-09-21 | Control method for double-display notebook computer |
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| Publication Number | Publication Date |
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| CN101393514A true CN101393514A (en) | 2009-03-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CNA2007101331783A Pending CN101393514A (en) | 2007-09-21 | 2007-09-21 | Control method for double-display notebook computer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137078A (en) * | 2011-11-24 | 2013-06-05 | 精工爱普生株式会社 | Display device and method for controlling display device |
| CN103246315A (en) * | 2012-02-07 | 2013-08-14 | 联想(北京)有限公司 | Electronic device with various display forms and display method thereof |
| CN103677365A (en) * | 2012-09-19 | 2014-03-26 | 同方威视技术股份有限公司 | Digitized display console and radiation imaging system |
| CN105830145A (en) * | 2013-10-10 | 2016-08-03 | 日本电气株式会社 | Display device and image deformation method |
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2007
- 2007-09-21 CN CNA2007101331783A patent/CN101393514A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103137078A (en) * | 2011-11-24 | 2013-06-05 | 精工爱普生株式会社 | Display device and method for controlling display device |
| CN103137078B (en) * | 2011-11-24 | 2017-05-10 | 精工爱普生株式会社 | Display device and method for controlling display device |
| CN103246315A (en) * | 2012-02-07 | 2013-08-14 | 联想(北京)有限公司 | Electronic device with various display forms and display method thereof |
| US9459714B2 (en) | 2012-02-07 | 2016-10-04 | Beijing Lenovo Software Ltd. | Electronic device with multiple display modes and display method of the same |
| CN103677365A (en) * | 2012-09-19 | 2014-03-26 | 同方威视技术股份有限公司 | Digitized display console and radiation imaging system |
| WO2014044188A1 (en) * | 2012-09-19 | 2014-03-27 | 同方威视技术股份有限公司 | Digital display console and radiation imaging system |
| CN105830145A (en) * | 2013-10-10 | 2016-08-03 | 日本电气株式会社 | Display device and image deformation method |
| US9851887B2 (en) | 2013-10-10 | 2017-12-26 | Nec Corporation | Display device and image transforming method |
| CN105830145B (en) * | 2013-10-10 | 2018-08-10 | 日本电气株式会社 | Display device, image distortion method and storage medium |
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Open date: 20090325 |