CN101847367B - Display method and portable electronic device using same - Google Patents
Display method and portable electronic device using same Download PDFInfo
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- CN101847367B CN101847367B CN200910129394XA CN200910129394A CN101847367B CN 101847367 B CN101847367 B CN 101847367B CN 200910129394X A CN200910129394X A CN 200910129394XA CN 200910129394 A CN200910129394 A CN 200910129394A CN 101847367 B CN101847367 B CN 101847367B
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Abstract
The invention relates to a display method and a portable electronic device using the same. The display method is applicable to the portable electronic device and comprises the following steps: when a shutoff signal of a display power supply is generated, displaying an image on an electronic paper display; and shutting off the power supply of the electronic paper display according to the shutoff signal of the display power supply and displaying the image on the electronic paper display continuously. The portable electronic device comprises a processor for generating the shutoff signal of the display power supply, a display device which comprises the electronic paper display, and a display controller for controlling the electronic paper display to display the image when the shutoff signal of the display power supply is generated. The method and the device take whether the power supply of the electronic paper is shut off or not as an evidence for displaying the image, so as to provide an application mode of the electronic paper display, thus increasing the application layers of the electronic paper display.
Description
Technical field
The present invention relates to a kind of display packing and use its portable electron device, particularly relate to a kind of display packing of applying electronic paper and use its portable electron device.
Background technology
Show that development of science and technology has driven the application of various display device in large quantities.(electronic paper, e-paper), by receiving external power source, the colored particle in the Electronic Paper is controlled and arrange according to demand, to demonstrate a picture with Electronic Paper.Even external power source is not supplied to Electronic Paper constantly, the picture that colored particle appeared in the Electronic Paper still can display unceasingly.So, Electronic Paper has the advantage of power saving.In addition, Electronic Paper also has portable benefit because of frivolous characteristic.
Yet, at present with Electronic Paper as the device of the display characteristic of applying electronic paper fully not often, make that the Application of Electronic Paper aspect is limited.
This shows, above-mentioned existing with Electronic Paper as the display packing of display and device at method, product structure and use, obviously still have inconvenience and defective, and demand urgently further improving.In order to solve the problem of above-mentioned existence; Relevant manufacturer there's no one who doesn't or isn't seeks solution painstakingly; But do not see always that for a long time suitable design is developed completion; And conventional method and product do not have appropriate method and structure to address the above problem, and this obviously is the problem that the anxious desire of relevant dealer solves.Therefore how under the prerequisite of possessing the existing advantage of Electronic Paper; Found a kind of new display packing and use its portable electron device; Further increase the Application of Electronic Paper aspect, real one of the current important research and development problem that belongs to also becomes the target that current industry is made great efforts.
Summary of the invention
The objective of the invention is to; Overcome the existing defective that exists as the display packing and the device of display with Electronic Paper; And a kind of new display packing is provided and uses its portable electron device; Technical matters to be solved is to make its power supply with Electronic Paper whether close the foundation that is used as showing a picture, so that a kind of Application of Electronic Paper mode to be provided.So, the Application of Electronic Paper aspect can increase, thereby improves competitiveness of product, is very suitable for practicality.
The object of the invention and solve its technical matters and adopt following technical scheme to realize.A kind of display packing according to the present invention's proposition; Be applicable to a portable electron device; This portable electron device comprises an Electronic Paper (electronic paper; E-paper) display, this display packing may further comprise the steps: when a display power supply shutdown signal produces, show that a picture is on this electric paper display; And close the power supply of this electric paper display according to this display power supply shutdown signal, what this picture continued is shown on this electric paper display.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid display packing, wherein said picture comprise a preset picture and a download picture, and before the step that shows, this display packing also comprises: judge whether the reservoir in this portable electron device has this download picture; Wherein, When judging this reservoir and have this download picture; In the step that shows, show and to download picture on this electric paper display, when judging this reservoir and do not have this downloads picture, in the step that shows, show and to preset picture on this electric paper display.
Aforesaid display packing also comprises: communication one external device (ED); Receive this download picture that this external device (ED) transmits; And storage should be downloaded picture in this reservoir.
Aforesaid display packing, wherein said external device (ED) are to have this download picture within it, and this portable electric device receives in the time of should downloading picture as yet, transmit and should download picture to this portable electron device.
The object of the invention and solve its technical matters and also adopt following technical scheme to realize.A kind of portable electron device according to the present invention proposes comprises: a processor, in order to produce a display power supply shutdown signal; And a display device, comprising: an Electronic Paper (electronic paper, e-paper) display; An and display controller; In order to when this display power supply shutdown signal produces; Control this electric paper display and show a picture; This processor is more in order to after this electric paper display shows this picture, closes the power supply of this electric paper display according to this display power supply shutdown signal, and what this picture continued is shown on this electric paper display.
The object of the invention and solve its technical matters and also can adopt following technical measures further to realize.
Aforesaid portable electron device, wherein said picture comprise that one downloads a picture and a preset picture, and this portable electron device also comprises a reservoir, and this processor is more in order to judge whether this reservoir has this download picture; Wherein, When this processor is judged this reservoir and is had this download picture; This this electric paper display of display controller control shows should download picture; When this processor was judged this reservoir and do not had this download picture, this this electric paper display of display controller control shows should preset picture.
Aforesaid portable electron device also comprises: a communication unit, in order to communication one external device (ED), and receive this download picture from this external device (ED), and this reservoir stores should download picture.
Aforesaid portable electron device, wherein said external device (ED) are to have this download picture within it, and this communication unit receives in the time of should downloading picture as yet, transmit and should download picture to this portable electron device.
The present invention compared with prior art has tangible advantage and beneficial effect.Can know that by above technical scheme major technique of the present invention thes contents are as follows:
For achieving the above object, the invention provides a kind of display packing, be applicable to a portable electron device.Portable electron device comprises an electric paper display.Display packing comprises the steps.When a display power supply shutdown signal produces, show that a picture is on electric paper display.Then, close the power supply of electric paper display according to the display power supply shutdown signal, what picture continued is shown on the electric paper display.
In addition, for achieving the above object, the present invention also provides a kind of portable electron device, comprises a processor and a display device.Processor is in order to produce a display power supply shutdown signal.Display device comprises an electric paper display and a display controller.Display controller is in order to when the display power supply shutdown signal produces, and the control electric paper display shows a picture.Processor is more in order to after electric paper display display frame, closes the power supply of electric paper display according to the display power supply shutdown signal, and what picture continued is shown on the electric paper display.
By technique scheme, display packing of the present invention and the portable electron device of using it have advantage and beneficial effect at least: the display power supply shutdown signal that display packing of the present invention and the portable electron device of using it produce when starting according to the operation that for example is not to use the person or the battery saving mode of preset display comes on electric paper display, to show a picture.Because picture can be the picture that preset picture or communication obtain in external device (ED), therefore, picture not only can be in order to providing the usefulness of beautifying portable electron device, and also the effect of advertising marketing can be provided further.In summary, display packing of the present invention and the portable electron device of using it provide a kind of application mode of electric paper display, to increase the application of electric paper display.
In sum, the invention relates to a kind of display packing and use its portable electron device.This display packing is applicable to a portable electron device.Portable electron device comprises an electric paper display.Display packing comprises the steps.When a display power supply shutdown signal produces, show that a picture is on electric paper display.Then, close the power supply of electric paper display according to the display power supply shutdown signal, what picture continued is shown on the electric paper display.The present invention has obvious improvement technically, has tangible good effect, really is the new design of a novelty, progress, practicality.
Above-mentioned explanation only is the general introduction of technical scheme of the present invention; Understand technological means of the present invention in order can more to know; And can implement according to the content of instructions, and for let of the present invention above-mentioned with other purposes, feature and advantage can be more obviously understandable, below special act preferred embodiment; And conjunction with figs., specify as follows.
Description of drawings
Fig. 1 is the process flow diagram of display packing of the present invention.
Fig. 2 is the block scheme of the portable electron device of the present invention's one preferred embodiment.
Fig. 3 is the process flow diagram of the display packing of the present invention's one preferred embodiment.
100: portable electron device 110: processor
120: display device 121: electric paper display
123: display controller 130: communication unit
140: reservoir 200: external device (ED)
F1: download picture F2: preset picture
Embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention; Below in conjunction with accompanying drawing and preferred embodiment; To display packing that proposes according to the present invention and its embodiment of portable electron device, method, step, structure, characteristic and the effect thereof of using it, specify as after.
Relevant aforementioned and other technology contents, characteristics and effect of the present invention can be known to appear in the detailed description of graphic preferred embodiment is consulted in following cooperation.Through the explanation of embodiment, when can being to reach technological means that predetermined purpose takes and effect to obtain one more deeply and concrete understanding to the present invention, yet the appended graphic usefulness that only provides reference and explanation be not to be used for the present invention is limited.
Seeing also shown in Figure 1ly, is the process flow diagram of display packing of the present invention.Display packing of the present invention is applicable to a portable electron device, and portable electron device comprises an Electronic Paper (electronic paper, e-paper) display.Display packing comprises the steps.
In step S101, when a display power supply shutdown signal produces, show that a picture is on the electric paper display of portable electron device.
Then, in step S103, close the power supply of electric paper display according to the display power supply shutdown signal, what picture continued is shown on the electric paper display.
Thus, the application of using the portable electric device of display packing of the present invention can increase, to increase competitiveness of product.Below utilize a preferred embodiment to cooperate Fig. 2 and Fig. 3 to further specify display packing of the present invention and use its portable electron device.The those of ordinary skill that has common knowledge in this technical field should be understood, and device among Fig. 2 and the process step among Fig. 3 are merely of the present invention and give an example, and are not in order to limit scope of the present invention.
Seeing also shown in Figure 2ly, is the block scheme of the portable electron device of the present invention's one preferred embodiment.The portable electron device 100 of preferred embodiment of the present invention, can for example be an e-book (electronic book, e-book), a mobile phone or a personal digital assistant (Personal Digital Assistant, PDA).Portable electron device 100 comprises a processor 110, a display device 120, a communication unit 130 and a reservoir 140.Display device 120 comprises an Electronic Paper (electronic paper, e-paper) display 121 and a display controller 123.The function of each element of portable electron device 100 will further cooperate the process step among Fig. 3 to explain.Seeing also shown in Figure 3ly, is the process flow diagram of the display packing of the present invention's one preferred embodiment.The display packing of preferred embodiment of the present invention may further comprise the steps:
In step S301; Utilize a communication unit 130 and an external device (ED) 200 to carry out communication; External device (ED) 200 can for example be 3G (Third Generation) Moblie (third generation; Base station 3G), whole packet radio (General Packet Radio Service, base station GPRS) or wireless compatibility authentication (Wireless Fidelity, base station WiFi).
Then, in step S303, utilize external device (ED) 200 to judge and whether have a download picture (for example being to download picture F1) in it.If then follow execution in step S305; If not, then follow execution in step S311.
In step S305, utilize external device (ED) 200 to judge whether the communication unit 130 of portable electric device 100 receives download picture F1 as yet.If then follow execution in step S307; If not, then follow execution in step S311.
In step S307, utilize communication unit 130 to receive the download picture F1 that external device (ED) 200 is transmitted, store download picture F1 in reservoir 140 to follow execution in step S309.
Then, in step S311, when processor 110 produced a display power supply shutdown signal because of the operation that for example is not to use the person or the battery saving mode of preset display start, processor 110 judged whether reservoir 140 has one and download picture.The download picture here is to explain as an example to download picture F1, and download picture F1 can for example be the picture that comprises ad content.If then follow execution in step S313a; If not, then follow execution in step S313b.
In more detail, judge reservoir 140 when processor 110 and have when downloading picture F1, then execution in step S313a downloads picture F1 to show by display controller 123 control electric paper displays 121.In addition, judge reservoir 140 when processor 110 and do not have when downloading picture F1, then execution in step S313b is to show a preset picture by display controller 123 control electric paper displays 121.The preset picture here is to be the example explanation with preset picture F2, and preset picture F2 can for example be the picture that comprises that house mark, literal or user preset.
Then, in step S315, processor 110 cuts out the power supply of electric paper display 121 according to the display power supply shutdown signal.By the utilization of the characteristic of electric paper display 121, picture (no matter being to download picture F1 or preset picture F2) is being shown on the electric paper display 121 of continuing.
Certainly, storing the step (step S309) of download picture F1 in reservoir 140 afterwards, the display packing of present embodiment is execution in step S303 more repeatedly, with the mechanism as more newly downloaded picture.
The display packing that the above embodiment of the present invention disclosed and use its portable electron device, its display power supply shutdown signal that produces when starting according to the operation that for example is not to use the person or the battery saving mode of preset display comes on electric paper display, to show a picture.Because picture can be the picture that preset picture or communication obtain in external device (ED), therefore, picture not only can be in order to providing the usefulness of beautifying portable electron device, and also the effect of advertising marketing can be provided further.In summary, the display packing of present embodiment and the portable electron device of using it provide a kind of application mode of electric paper display, to increase the application of electric paper display.
The above only is preferred embodiment of the present invention, is not the present invention is done any pro forma restriction; Though the present invention discloses as above with preferred embodiment; Yet be not in order to limiting the present invention, anyly be familiar with the professional and technical personnel, in not breaking away from technical scheme scope of the present invention; When the technology contents of above-mentioned announcement capable of using is made a little change or is modified to the equivalent embodiment of equivalent variations; In every case be not break away from technical scheme content of the present invention, to any simple modification, equivalent variations and modification that above embodiment did, all still belong in the scope of technical scheme of the present invention according to technical spirit of the present invention.
Claims (6)
1. a display packing is characterized in that it is applicable to a portable electron device, and this portable electron device comprises an electric paper display, and this display packing may further comprise the steps:
When a display power supply shutdown signal produces, show that a picture is on this electric paper display; And
Close the power supply of this electric paper display according to this display power supply shutdown signal, what this picture continued is shown on this electric paper display;
Wherein said picture comprises a preset picture and a download picture, and before the step that shows, this display packing also comprises:
Judge whether the reservoir in this portable electron device has this download picture;
Wherein, When judging this reservoir and have this download picture; In the step that shows, show and to download picture on this electric paper display, when judging this reservoir and do not have this downloads picture, in the step that shows, show and to preset picture on this electric paper display.
2. display packing according to claim 1 is characterized in that also comprising:
With an external device (ED) communication;
Receive this download picture that this external device (ED) transmits; And
Store and to download picture in this reservoir.
3. display packing according to claim 2 is characterized in that wherein said external device (ED) is to have this download picture within it, and this portable electric device receives in the time of should downloading picture as yet, transmits and should download picture to this portable electron device.
4. portable electron device is characterized in that comprising:
One processor is in order to produce a display power supply shutdown signal; And
One display device comprises:
One electric paper display; And
One display controller; In order to when this display power supply shutdown signal produces; Control this electric paper display and show a picture; This processor is more in order to after this electric paper display shows this picture, closes the power supply of this electric paper display according to this display power supply shutdown signal, and what this picture continued is shown on this electric paper display;
Wherein said picture comprises that one downloads a picture and a preset picture, and this portable electron device also comprises a reservoir, and this processor is more in order to judge whether this reservoir has this download picture;
Wherein, When this processor is judged this reservoir and is had this download picture; This this electric paper display of display controller control shows should download picture; When this processor was judged this reservoir and do not had this download picture, this this electric paper display of display controller control shows should preset picture.
5. portable electron device according to claim 4 is characterized in that also comprising: a communication unit, in order to communication one external device (ED), and receive this download picture from this external device (ED), and this reservoir stores should download picture.
6. portable electron device according to claim 5 is characterized in that wherein said external device (ED) is to have this download picture within it, and this communication unit receives in the time of should downloading picture as yet, transmits and should download picture to this portable electron device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910129394XA CN101847367B (en) | 2009-03-24 | 2009-03-24 | Display method and portable electronic device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910129394XA CN101847367B (en) | 2009-03-24 | 2009-03-24 | Display method and portable electronic device using same |
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| Publication Number | Publication Date |
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| CN101847367A CN101847367A (en) | 2010-09-29 |
| CN101847367B true CN101847367B (en) | 2012-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910129394XA Active CN101847367B (en) | 2009-03-24 | 2009-03-24 | Display method and portable electronic device using same |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006139145A (en) * | 2004-11-12 | 2006-06-01 | Canon Inc | Liquid crystal display and control method therefor, image input/output device, program, and recording medium |
| CN101226293A (en) * | 2007-01-12 | 2008-07-23 | 爱普生映像元器件有限公司 | Display device |
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2009
- 2009-03-24 CN CN200910129394XA patent/CN101847367B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006139145A (en) * | 2004-11-12 | 2006-06-01 | Canon Inc | Liquid crystal display and control method therefor, image input/output device, program, and recording medium |
| CN101226293A (en) * | 2007-01-12 | 2008-07-23 | 爱普生映像元器件有限公司 | Display device |
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| Publication number | Publication date |
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| CN101847367A (en) | 2010-09-29 |
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