CN101847075A - Multi-screen electronic device and image display method thereof - Google Patents
Multi-screen electronic device and image display method thereof Download PDFInfo
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- CN101847075A CN101847075A CN201010002580A CN201010002580A CN101847075A CN 101847075 A CN101847075 A CN 101847075A CN 201010002580 A CN201010002580 A CN 201010002580A CN 201010002580 A CN201010002580 A CN 201010002580A CN 101847075 A CN101847075 A CN 101847075A
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Abstract
The invention discloses a multi-screen electronic device and an image display method thereof. The image display method is suitable for an electronic device. The electronic device is provided with a display unit and a touch-control display unit. The image display method comprises the following steps of: reading a digital file by using a processing module, and displaying contents of the digital file in the display unit; selecting an area on the display unit by means of a selection module; displaying the contents in the area in the touch-control display unit by the processing module according to the selected area; regulating the range of the contents displayed by the touch-control display unit through the processing module according to a touch-control instruction when the touch-control display unit receives the touch-control instruction; and regulating the range of the area to be in accordance with the range of the contents displayed by the touch-control display unit.
Description
Technical field
The invention relates to a kind of electronic installation and image display method thereof, particularly electronic installation, its image display method of operating relevant for a kind of multi-screen, and image marking method.
Background technology
Along with environmental consciousness is day by day popularized, with no paper reading has been the emphasis of many research institutions research and development.E-book (e-book), refer to the scheme that substitutes traditional Hard copy books with electronics and digital form, allow traditional papery read electronization, just with the book contents after portable electronic book reading device (e-reader) the reading digitizing of similar books, its content is the document of digitized text formatting or other form.In order to take into account power saving and continuity Hard copy reading experience, the screen of portable electronic book reading device configuration mostly is cholesterol liquid crystal screen, Electronic Paper (e-paper) screen or electric ink (e-ink) screen greatly.With the electronic paper screen is example, and they are different with our common general fibrous paper, is a kind of " conduction " " macromolecule " material that comprises many " small spheroid " (capsules), and its appearance and feature and general paper are the same, have pliability and can repeat display data again.
Among electronic paper technology, the size of small spheroid is represented display picture element (Pixel) size, wherein the characteristic of small spheroid is can be subjected to the driving of external voltage and change its state, and Electronic Paper just can be kept its state and not need continuous voltage to drive behind the change state, therefore has savings advantage.Yet per second frame updating speed (the Frame PerSecond of Electronic Paper, FPS) but very low, be about per second 0.5 to 2 time, therefore general LCD screen is used to have pulls window fast and want the content of reading to choose when the user wants to carry out on the electronic paper screen, or the user thinks that resolution instantly wants resize-window to obtain suitable font or pattern magnitude inadequately, in the time of will writing annotation or gains in depth of comprehension with handwriting mode even, this electronic paper screen is because FPS is fast inadequately, therefore may produce image residue or other unexpected effect, very inconvenient for general user.
Summary of the invention
Because the problem of above-mentioned existing skill an object of the present invention is to provide a kind of multi-screen electronic device, its image display method and image marking method thereof, produce the problem that postpones to solve in the shown content of display.
In addition, another object of the present invention is to provide a kind of multi-screen electronic device, its image display method exactly, can allow the user when reading digital archives, the annotation of writing direct, when opening this digital archives once again next time, but the annotation that the content of display digit archives and demonstration write.
According to one object of the present invention, a kind of image display method is proposed, be applicable to an electronic installation, this electronic installation has a display unit and a touch-display unit, this image display method comprises use one processing module and reads a digital archives, and the display digit archive content is in first display unit.Use this processing module that the content in a zone in the display unit is shown in touch-display unit.Be pursuant to the touch-control instruction of importing on the touch-display unit again, make processing module adjust the scope of touch-display unit displaying contents.Last consistent with the scope of touch-display unit displaying contents by the scope of processing module adjustment region.
Wherein, this image display method more comprises input one touch-control annotation in touch-display unit, and processing module produces one first annotation figure shelves and one second annotation figure shelves according to the touch-control annotation.Again by one first relative position of processing module, with the first annotation figure shelves and transparent respectively zone and the touch-display unit of being covered in of the second annotation map file according to touch-control annotation and touch-display unit displaying contents.Use processing module to produce one the 3rd annotation figure shelves at last, and one second relative position of the 3rd annotation figure shelves, the 3rd annotation map file and display unit displaying contents is stored a storage element according to the part that has the touch-control annotation in the first annotation figure shelves.
In addition, the present invention more provides a kind of multi-screen electronic device, comprises a display unit, a touch-display unit, a storage element, a zone selection module and a processing module.Storage element can store a digital archives.Processing module electrically connects display unit, touch-display unit, zone and selects module and storage element, reading this digital archives, and the digital archives content is shown on the display unit.Processing module can select module to select a zone in display unit in the zone, and the content that processing module will be belonged in the zone is shown in touch-display unit.
Wherein, instruct when touch-display unit receives a touch-control, when making processing module adjust the scope of this touch-display unit displaying contents, this processing module more makes this regional scope consistent with the scope of this touch-display unit displaying contents.
From the above, according to the present invention's multi-screen electronic device, its image display method and image marking method thereof, it can have one or more following advantage:
(1) this multi-screen electronic device, its image display method and image marking method thereof can be chosen a zone by distinguishing in display unit, the content that will belong to again in this zone is shown in touch-display unit, can in touch-display unit, operate operations such as towing or convergent-divergent by this, can't provide enough FPS to come corresponding various operations to overcome display unit, thereby produce the problem of picture delay.
(2) this multi-screen electronic device, its image display method and image marking method thereof can be by input touch-control annotations on touch-display unit, produce the annotation figure shelves of a transparent covering by this, the user can write annotation in this annotation figure shelves, to increase ease of use.
Description of drawings
In order to be well understood to technical scheme of the present invention and advantage more, the present invention will be described in detail below in conjunction with accompanying drawing and preferred embodiment, wherein:
Fig. 1 is the theory diagram of apparatus of the present invention;
Fig. 2 is the front schematic view of device shown in Figure 1;
Fig. 3 A is the synoptic diagram that the touch-display unit of apparatus of the present invention is pulled displaying contents among Fig. 2;
Fig. 3 B is the synoptic diagram of displaying contents in the touch-display unit enlarged drawing 2 of apparatus of the present invention;
Fig. 3 C is the synoptic diagram that the touch-display unit of apparatus of the present invention is dwindled displaying contents among Fig. 2;
Fig. 3 D is the touch-display unit of apparatus of the present invention is carried out hand lettering to displaying contents among Fig. 2 a synoptic diagram;
Fig. 4 is the implementing procedure figure of display packing of the present invention;
Fig. 5 is the implementing procedure figure of hand lettering method of the present invention.
Embodiment
See also Fig. 1, it is the calcspar of the preferred embodiment of multi-screen electronic device of the present invention.Among this figure, multi-screen electronic device comprises a display unit 10, a touch-display unit 20, a storage element 30, a processing module 40 and a zone and selects module 50.
When the user instructs by importing touch-controls in touch-display unit 20, and when allowing processing module 40 that the scope of touch-display unit 20 displaying contents is changed, processing module 40 can be adjusted selected regional 11 scope in the display unit 10, makes the displaying contents in the chosen area scope identical with the displaying contents of touch-display unit 20.That is, when the user pulls touch-display unit 20 displaying contents in the mode of touch-control, allow the scope of touch-display unit 20 displaying contents change, processing module 40 can make the zone 11 that is selected in the display unit 10 produce displacement according to the touch-control instruction, make the displaying contents in the zone 11 after the displacement identical, as shown in Figure 3A with touch-display unit 20 displaying contents after the towing.In Fig. 3 A, the user is on touch-display unit 20, and with the content displayed towing of turning right, the zone 11 in the display unit 10 is also along with the displacement of turning right, and makes in the displacement zone 11 later displaying contents identical with the displaying contents of touch-display unit 20.
When the user thinks that the font or the pattern of touch-display unit 20 displaying contents are too little, the mode of available touch-control is amplified touch-display unit 20 displaying contents, and processing module 40 is also dwindled the zone in the display unit 10 11 thereupon, so that displaying contents is identical with adjusted touch-display unit 20 displaying contents in the zone after dwindling, shown in Fig. 3 B.
If the user will see more digital archives content in touch-display unit 20, the mode of also available identical touch-control is dwindled font or pattern in touch-display unit 20 displaying contents, processing module 40 is also amplified the zone in the display unit 10 11 thereupon, so that displaying contents is identical with adjusted touch-display unit 20 displaying contents in the zone after amplifying, shown in Fig. 3 C.
In the first annotation figure shelves, the part that writes annotation usually can be not too many, thus processing module can will write in the first annotation figure shelves part of annotation produce one second annotation figure shelves, the amount of capacity of this second annotation map file can be less than the first annotation figure shelves.And the relevant position of the second annotation figure shelves and the second annotation figure shelves and displaying contents is stored in the storage module 30.In the present embodiment, this second annotation figure shelves are constituted rectangular region by " good " and line segment, but it constitutes the zone not as limit.
When after this digital archives is closed, being unlocked once again again, processing module 40 can read second annotation map file and the relevant position from storage module 30, the user can freely select whether will show the second annotation figure shelves on the picture of display unit 10, to improve user's convenience.
In addition, processing module 40 is preferably a microprocessor or a controller, but and its above-mentioned function can be implemented or implement with the software mode of program chip execution specific program by hardware mode.When the second annotation figure shelves in the present embodiment only can read or write with the relevant software and hardware of the processing module in the present embodiment 40, when the second annotation map file is read by other electronic installation, because software that uses or hardware are also inequality, and can't read this second annotation figure shelves, can not cause other user's puzzlement.
See also Fig. 4, it is the implementing procedure figure of image display method of the present invention.Among this figure, this implementing procedure is applicable to multi-screen electronic device shown in Figure 1, and this image display method comprises the following step:
In step S10, use processing module to read digital archives, and in display unit, show the content of this digital archives;
In step S20, utilize the zone to select module on display unit, to select a zone;
In step S30, use processing module according to selected zone, the displaying contents that will belong in this zone is shown in touch-display unit;
In step S40, judge whether touch-display unit receives the touch-control instruction to adjust the scope of touch-display unit displaying contents, then carries out step S50 if having, and if not, then carries out step S60;
In step S50, use the scope of processing module adjustment region consistent with the scope of touch-display unit displaying contents;
Step S60 is an end step.
The present invention's image display method more comprises the image display method that handwriting input is provided, as shown in Figure 5.In Fig. 5, the image display method of this handwriting input comprises the following step:
In step S71, utilize the zone to select module to select a zone, and use processing module that the content in the zone is shown in touch-display unit at display unit;
In step S72, use processing module to judge whether touch-display unit receives a touch-control annotation, then carry out step S73 if having, then do not carry out end step S76 if having;
In step S73, produce the first annotation figure shelves by processing module according to the touch-control annotation, and be covered in selected zone among the step S30 with the first annotation figure shelves are transparent according to the relevant position of touch-control annotation;
In step S74, produce the second annotation figure shelves according to the part that has the touch-control annotation in the first annotation figure shelves, and store the relevant position of the second annotation figure shelves and the second annotation map file;
In step S75, after closing digital archives, open again and show this digital archives in be dissolved on display unit and/or the touch-display unit, and read the relevant position of the second annotation figure shelves and the second annotation map file, with on the transparent displaying contents that covers display unit and/or touch-display unit of the second annotation map file;
Step 76 is an end step.
The above only is an illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and, all should be contained among the application's the claim scope its equivalent modifications of carrying out or change.
Claims (15)
1. an image display method is applicable to an electronic installation, and this electronic installation has a display unit and a touch-display unit, and this image display method comprises:
Use a processing module to read a digital archives, and show this digital archives in be dissolved in this display unit;
Use this processing module, the content in a zone in this display unit is shown in this touch-display unit;
Be pursuant to and one of import the touch-control instruction on this touch-display unit, make this processing module adjust the scope of this touch-display unit displaying contents; And
It is consistent with the scope of this touch-display unit displaying contents to use this processing module to adjust this regional scope.
2. image display method as claimed in claim 1, it is characterized in that: this touch-control instruction is the scope of this touch-display unit displaying contents of towing, instruction makes this zone produce displacement to this processing module according to this touch-control, so that should the zone after the displacement shown content is consistent with the displaying contents after this touch-display unit is pulled.
3. image display method as claimed in claim 1, it is characterized in that: this input instruction is the scope of this touch-display unit displaying contents of convergent-divergent, instruction makes this zone amplify or dwindle to this processing module according to this touch-control so that amplify or content that this zone of dwindling is shown consistent with the displaying contents behind this touch-display unit convergent-divergent.
4. image display method as claimed in claim 1 is characterized in that: also comprise the following step:
Import a touch-control annotation in this touch-display unit, make this processing module produce one first annotation figure shelves according to this touch-control annotation;
By one first relative position of this processing module, with transparent this zone that is covered in of this first annotation map file according to this touch-control annotation and this touch-display unit displaying contents;
Use this processing module to produce one second annotation figure shelves, and one second relative position of this second annotation figure shelves, this second annotation map file and this display unit displaying contents is stored a storage element according to the part that has this touch-control annotation in this first annotation figure shelves.
5. image display method as claimed in claim 4 is characterized in that: also comprise the following step:
Open this digital archives again after closing this digital archives, and show this digital archives in be dissolved in this display unit;
Use this processing module to read these second annotation figure shelves and this second relevant position, and on this display unit with transparent the covering on this second relevant position of this second annotation figure shelves.
6. image display method as claimed in claim 1 is characterized in that: (Frame Per Second FPS) is lower than the per second frame updating speed of this touch-display unit to the per second frame updating speed of this display unit.
7. image display method as claimed in claim 1 is characterized in that: the resolution of this display unit is higher than the resolution of this touch-display unit.
8. image display method as claimed in claim 1 is characterized in that: also comprising provides a zone to select module, to select this zone on this display unit.
9. multi-screen electronic device comprises:
One display unit;
One touch-display unit;
One storage element is used to store a digital archives;
One processing module electrically connects this display unit, this touch-display unit and this storage element, to read this digital archives, this digital archives content is shown on this display unit; And
Module is selected in one zone, electrically connects this processing module, and to select a zone on this display unit, the content that this processing module will be belonged in this zone is shown in this touch-display unit;
Wherein, instruct when this touch-display unit receives a touch-control, when making processing module adjust the scope of this touch-display unit displaying contents, this processing module makes this regional scope consistent with the scope of this touch-display unit displaying contents.
10. multi-screen electronic device as claimed in claim 9, it is characterized in that: this touch-control instruction is the scope of this touch-display unit displaying contents of towing, instruction makes this zone produce displacement to this processing module according to this touch-control, so that should the zone after the displacement shown content is consistent with the displaying contents after this touch-display unit is pulled.
11. multi-screen electronic device as claimed in claim 9, it is characterized in that: this touch-control instruction is the scope of this touch-display unit displaying contents of convergent-divergent, this processing module makes this zone amplification according to this this touch-control instruction or dwindles, so that the shown content in this zone of amplifying or dwindling is consistent with the displaying contents behind this touch-display unit convergent-divergent.
12. multi-screen electronic device as claimed in claim 9, it is characterized in that: this touch-display unit receives a touch-control annotation, this processing module produces one first annotation figure according to this touch-control annotation, this processing module is according to one first relative position of this touch-control annotation and this touch-display unit displaying contents, with transparent this zone that is covered in of this first annotation map file.
13. multi-screen electronic device as claimed in claim 9, it is characterized in that: this processing module produces one second annotation figure shelves according to the part that has this touch-control annotation in this first annotation figure shelves, and one second relative position of this second annotation figure shelves, this second annotation map file and this display unit displaying contents is stored in this storage element.
14. multi-screen electronic device as claimed in claim 13, it is characterized in that: when being unlocked once more behind this digital archives, this processing module is shown in this display unit with the content of this digital archives, and read these second annotation figure shelves and this second relevant position, with on this display unit with transparent the covering on this second relevant position of this second annotation figure shelves.
15. multi-screen electronic device as claimed in claim 9 is characterized in that: the per second frame updating speed of this display unit is lower than the per second frame updating speed of this touch-display unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201010002580A CN101847075A (en) | 2010-01-08 | 2010-01-08 | Multi-screen electronic device and image display method thereof |
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| CN201010002580A CN101847075A (en) | 2010-01-08 | 2010-01-08 | Multi-screen electronic device and image display method thereof |
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| CN101847075A true CN101847075A (en) | 2010-09-29 |
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| CN201010002580A Pending CN101847075A (en) | 2010-01-08 | 2010-01-08 | Multi-screen electronic device and image display method thereof |
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| CN104065988A (en) * | 2013-03-18 | 2014-09-24 | 珠海扬智电子科技有限公司 | Multi-screen interaction control method and multi-screen interaction system thereof |
| CN105988763A (en) * | 2015-02-15 | 2016-10-05 | 联想(北京)有限公司 | Information processing method and apparatus |
| CN108228035A (en) * | 2011-09-01 | 2018-06-29 | Z124 | The method of moving window and dual screen communication device between multi-screen device |
| CN110209800A (en) * | 2018-02-13 | 2019-09-06 | 中图云创智能科技(北京)有限公司 | Display methods, device and the computer program product of e-book |
| US10853013B2 (en) | 2010-10-01 | 2020-12-01 | Z124 | Minimizing and maximizing between landscape dual display and landscape single display |
| US11537259B2 (en) | 2010-10-01 | 2022-12-27 | Z124 | Displayed image transition indicator |
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Application publication date: 20100929 |