CN102411904A - Display method and portable electronic device applying same - Google Patents
Display method and portable electronic device applying same Download PDFInfo
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- CN102411904A CN102411904A CN201010295919XA CN201010295919A CN102411904A CN 102411904 A CN102411904 A CN 102411904A CN 201010295919X A CN201010295919X A CN 201010295919XA CN 201010295919 A CN201010295919 A CN 201010295919A CN 102411904 A CN102411904 A CN 102411904A
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Abstract
The invention discloses a display method and a portable electronic device applying the same. The portable electronic device comprises a display panel with a backlight module. The display method comprises the following steps of: closing the backlight module when a rotation event occurs; waiting a time period; and starting the backlight module. Accordingly, even if the portable electronic device has limited efficacy per se, image processing cannot be synchronously and quickly finished during rotation; and through the method, a user is not required to bear time lag of a picture or mosaic interference so as not to produce uncomfortable feeling.
Description
Technical field
The present invention is about a kind of display packing, especially in regard to a kind of display packing and use the portable electron device of this display packing.
Background technology
At present, portable electron device has been more and more indispensable for people's life, no matter is panel computer, intelligent mobile phone, personal digital assistant or portable navigating device, all brings the user and lives very easily.Through portable electron device, the user can surf the Net whenever and wherever possible, receives and dispatches e-mail, searches data, TV reception, play games, appreciate multimedia messagess such as film and photo.
Portable electron device is beneficial to the advantage of carrying except that having size, the more important thing is can the person of being used custom, laterally or upright the use, according to various application demand, be adjusted to comparatively convenient and comfortable angle with at any time.
Yet, please refer to shown in Figure 1ly, Fig. 1 is the synoptic diagram that the rotation of known image produces offset.The portable electron device 1 of present known use Windows operating system in laterally with upright between when changing, the poor image 12 of section appears in the display frame meeting.Know clearly it; The image that the user sees originally can turn to completion (like Fig. 1 first half 121) earlier; But,, make Lower Half 122 still stay in not show state so can't synchronously image 12 be arranged to be adjusted to upright picture again because portable electron device 1 hardware usefulness own is limited; Be to let the user produce a kind of sensation of visually cutting apart, to influence the comfort level of operation.
Therefore; How a kind of display packing is provided; It is limited because of hardware usefulness that it can overcome portable electron device; Cause rotating let when taking place the user feel picture occur the section difference or as mosaic as problem, reduce when operating and feel that vision is cut apart or uncomfortable sensation, become one of current important topic.
Summary of the invention
Because above-mentioned problem; The object of the invention is the portable electron device that a kind of display packing is provided and uses this display packing; It is limited because of hardware usefulness that it can overcome portable electron device; Cause rotating let when taking place the user feel picture occur the section difference or as mosaic as problem, reduce when operating and feel that vision is cut apart or uncomfortable sensation.
For reaching above-mentioned purpose, a kind of display packing that the present invention proposes is applied to portable electron device.This portable electron device comprises the display panel with backlight module.Display packing may further comprise the steps: when the rotation incident takes place, close backlight module; Wait for a time cycle; And startup backlight module.
In one embodiment of this invention, display packing is further comprising the steps of: before closing backlight module, progressively dim display panel.
In one embodiment of this invention, display packing also comprises following two steps: before progressively dimming display panel, store the brightness value of display panel; And after starting backlight module, progressively lighten display panel to the brightness value that stores.
In one embodiment of this invention, display packing is further comprising the steps of: after starting backlight module, progressively lighten display panel.
In one embodiment of this invention, portable electron device also comprises basic input/output, and display packing is further comprising the steps of: receive rotating signal by basic input/output; And after receiving rotating signal, send the rotation incident by basic input/output.
In one embodiment of this invention, portable electron device also comprises storage device, the storage device stores resident applications, and close step, waiting step and setting up procedure and realize by carrying out resident applications.
In one embodiment of this invention, portable electron device also comprises embedded controller, and in the step of closing backlight module, backlight module is closed by embedded controller.
In one embodiment of this invention, portable electron device also comprises embedded controller, and in the step that starts backlight module, backlight module is started by embedded controller.
In one embodiment of this invention, the time cycle is a preset time period.
For reaching above-mentioned purpose, the present invention proposes a kind of portable electron device, and it comprises display panel and control device.Display panel has backlight module.Control device is in order to the control backlight module.Wherein, when portable electron device rotated incident, control device was closed backlight module, and after waiting for a time cycle, started backlight module.
In one embodiment of this invention, portable electron device also comprises the rotary sensing unit, in order to the rotation of sensing portable electron device to send rotating signal.Portable electron device also comprises basic input/output.Basic input/output receives rotating signal, and after receiving rotating signal, sends the rotation incident by basic input/output.
In one embodiment of this invention; Control device comprises storage device, and the storage device stores resident applications is when portable electron device rotates incident; Resident applications is carried out closing backlight module, and after latency time period, starts backlight module.
In one embodiment of this invention, control device comprises embedded controller, in order to close and to start backlight module.
In one embodiment of this invention, the time cycle is a preset time period.
In sum; According to a kind of display packing of the present invention and use the portable electron device of this display packing; Capable of using backlight module is closed, the section that the user can directly not perceived in the image rotation is poor, and in wait cycle regular hour; Again after picture being arranged completion, open backlight module once again and show postrotational image.In view of the above,, can't accomplish the processing of image synchronously when rotated rapidly, also can make the user need not stand the picture section of having difference or, produce uncomfortable sensation like the interference as the mosaic through the inventive method even if the usefulness of portable electron device own is limited.
With known art, use and the invention belongs to cost-effective problem settling mode, also do not need the extra element of setting up, save cost and possess the light characteristic of device.Moreover, the present invention also can be further before closing with open the light visual effect of advancing to fade out of back collocation, to form a kind of special interlude effect, assist the user to enjoy image rotation processing process more naturally, improve and use wish.
Description of drawings
Fig. 1 is the synoptic diagram that known image rotation produces offset;
Fig. 2 is the flow chart of steps according to the display packing of first embodiment of the invention;
Fig. 3 A is the portable electron device of the display packing of application first embodiment of the invention;
Fig. 3 B is the system block diagrams of the portable electron device shown in Fig. 3 A;
Demonstration synoptic diagram when Fig. 4 laterally uses for the portable electron device shown in Fig. 3 A;
Demonstration synoptic diagram when Fig. 5 transfers upright use to and closes backlight module for portable electron device shown in Figure 4;
Demonstration synoptic diagram when Fig. 6 transfers upright use and the completion of image rotation processing to for portable electron device shown in Figure 4;
Fig. 7 is the flow chart of steps according to the display packing of second embodiment of the invention;
Fig. 8 is for using the demonstration synoptic diagram of portable electron device when progressively dimming display panel of second embodiment of the invention method;
Fig. 9 is for using the demonstration synoptic diagram of portable electron device when progressively lightening display panel of second embodiment of the invention method.
Embodiment
Below will be with reference to relevant drawings; Explanation is according to a kind of display packing of preferred embodiment of the present invention and use the portable electron device of this display packing; Portable electron device comprises the display panel with backlight module, and wherein components identical will be explained with identical reference marks.
Explanation is earlier, and the portable electron device that portable electron device of the present invention or suitable the inventive method are used all can be such as but not limited to panel computer, intelligent mobile phone, personal digital assistant or portable navigating device.Wherein, portable electron device is good with panel computer.
Fig. 2 is the flow chart of steps according to the display packing of first embodiment of the invention.Please refer to shown in Figure 1ly, in the present embodiment, image rotation display packing may further comprise the steps: rotate incident (S21); Close backlight module (S23); Wait for a time cycle (S25) and start backlight module (S27).
Because said method is applied to portable electron device, so followingly will cooperate portable electron device and element thereof to further specify each step of the inventive method.
Fig. 3 A is the portable electron device of the display packing of application first embodiment of the invention, and Fig. 3 B is the system block diagrams of the portable electron device shown in Fig. 3 A.Please refer to shown in Fig. 3 A, in the present embodiment, portable electron device 3 can comprise a rotary sensing unit 31, a processing unit 32, a display panel 33, a timing unit 34 and a flash memory FM.Wherein, processing unit 32 comprises an embedded controller EC (Embed Controller, EC), display panel 33 has a backlight module 331, and flash memory FM stores a basic input/output BS.Please refer to shown in Fig. 3 B, rotary sensing unit 31, display panel 33, timing unit 34 and flash memory FM all couple processing unit 32, preferably all electrically connect processing unit 32, to transmit signal.
Wherein, rotary sensing unit 31 is in order to the rotation of sensing portable electron device 3.Rotary sensing unit 31 can be for example gyro sensor, three acceleration sensors or its combination.Processing unit 32 is in order to close or to open backlight module.Display panel 33 can be touch-control display panel.Though basic input/output BS is an example to be stored among the flash memory FM, in other embodiment of the present invention, can also other firmware form be preserved, the present invention does not limit at this.
Please cooperate with reference to shown in the figure 3B; In step S21,, as shown in Figure 4 when user's desire is for example laterally used portable electron device 3 by script; Demonstration synoptic diagram when Fig. 4 laterally uses for the portable electron device shown in Fig. 3 A; Transfer to when upright, rotation body 90 degree capable of using and make the rotation of rotary sensing unit 31 sensing portable electron devices 3 and send a rotating signal SR give basic input/output BS among the flash memory FM for example (Basic Input/Output System, BIOS); Basic input/output BS sends the rotation incident after receiving rotating signal SR.After basic input/output BS sent the rotation incident, portable electron device 3 was carried out and is stored in storage element and resides in the resident applications under the operating system.
Above-mentioned resident applications can be sent corresponding signal or instruction, to carry out the display packing of the embodiment of the invention.Certainly, in other embodiment of the present invention, when the rotation incident takes place, also can carry out different application and export corresponding signal or instruction respectively.
In the embodiment of the invention, the embedded controller EC of the program control processing unit 32 of resident applications closes the backlight module 331 of display panel 33, uses so that display panel 33 is no longer externally luminous.Therefore, the user can't see the presentation content that should export instantly.In brief, in step S23, close the backlight module 331 of portable electron device 3 by embedded controller EC.
Simultaneously, in the present embodiment, when the rotation incident took place, the display panel of portable electron device needed the image rotating picture.Yet based on the consideration of portable electron device 3 volumes own and weight, the hardware usefulness of employing is limited usually, and especially drawing needs the hardware of higher-order, makes image processing to accomplish immediately, and can the segment occurred difference or like the picture as the mosaic.
But this moment; Because display packing of the present invention is closed backlight module 331; So as far as the user; Only can see the portable electron device 3 that does not show any image, as shown in Figure 5, the demonstration synoptic diagram when Fig. 5 transfers upright use to and closes backlight module for portable electron device shown in Figure 4.Can not produce uncomfortable sense.
After backlight module 331 was closed, in step S25, portable electron device 3 can be waited for cycle time.Know clearly it; The signal or the instruction that utilize above-mentioned resident applications to export; Processing unit 32 can be according to the preset time period preset or that the user sets up on their own of for example dispatching from the factory; Control timing unit 34 carries out timing, makes backlight module 331 keep the waiting status of closing in the cycle at this moment simultaneously.Certainly, with regard to timing mode, then be not limited to general timing or countdown.And the time cycle is preferably the preset time period of setting completion when producing, for example preset 1.5 seconds.What need to specify is, the length of time cycle does not have special restriction, is preferably and rotates the required image processing time and match.In other words, the image rotation processing is accomplished, and latency time period also finishes just, avoids too much difference.
After latency time period, in step S27, to processing unit 32,, start the backlight module 331 of display panel 33 in the portable electron device 3 again by the embedded controller EC of the program control processing unit 32 of resident applications by timing unit 34 outputs one timing signal ST.At this moment; Because the image rotation processing is accomplished; The presentation content of exporting is used picture through adjusting and can being fit to vertical type, and is as shown in Figure 6, the demonstration synoptic diagram when Fig. 6 transfers upright use and the completion of image rotation processing to for portable electron device shown in Figure 4.
In view of the above; Use the inventive method in portable electron device; Can close the mode of backlight module through the sensing rotation action; Make portable electron device under the usefulness condition of limited, also can not let handle in the section of having differ from or discover like the picture person of being used as the mosaic, avoid causing operational uncomfortable.
Fig. 7 is the flow chart of steps according to the display packing of second embodiment of the invention.Please refer to shown in Figure 7; In the present embodiment; The step of the display packing and first embodiment is roughly the same, but also comprises following three steps: store the brightness value (S72) of display panel, progressively dim display panel (S73) and progressively lighten display panel (S77).Wherein, step S72 carries out before progressively dimming display panel, and step S73 carries out before closing backlight module, and step S77 carries out after starting backlight module.
Because step S71, S74, S75 and S76 are identical with step S21, S23, S25 and S27 respectively, so can further specify to above-mentioned three additional steps in addition with next with reference to aforementioned content.
In step S72, according to respective signal or instruction that for example resident applications is exported, before closing backlight module, the brightness value that stores display panel earlier is in the storage element of portable electron device.Know clearly it, receive signal or the instruction that the rotation incident is exported, can call out out the brightness value application program that for example is stored in storage element according to resident applications.Utilize this brightness value application program judge and write down the brightness value of present display panel thereafter.Specifically, because now portable electron device uses Windows more, this system itself promptly provides the interface of control brightness value, so above-mentioned brightness value application program only needs in addition record of correspondence.Preferably, the brightness value application program resides under the operating system equally, to utilize rapid reaction.
In step S73, please refer to shown in Figure 8ly, Fig. 8 is for using the demonstration synoptic diagram of portable electron device when progressively dimming display panel of second embodiment of the invention method.After portable electron device 8 stores brightness value through aforementioned brightness value application program and before closing backlight module, processing unit can progressively dim display panel 83 according to signal that is sent by resident applications or instruction.Preferably, processing unit utilizes brightness value application program same as described above, and the interface that directly provides through operating system is adjusted, but not as limit.Yet what need special instruction is that in the present embodiment, the alleged finger that progressively dims is passed the brightness value of display panel 83 in time and turned down until the user and can't discover the image frame that it shows.Certainly, the degree that dims is preferable to be adjusted to the secretlyest, but is not to be necessity, and the own condition of visual environment or element is adjusted.In addition, it is still variant that brightness value dims and close backlight module, generally be difficult to reach fully human eye and cannot see any picture owing to dim, and how many ghosts slightly.Moreover the amount that brightness value changes in the progressively preferable finger time per unit is all identical, but not as limit.
In addition; The action that progressively dims of portable electron device 8 can be for example in rotation i.e. execution at the beginning; Though therefore go to when upright should picture displayed maybe be with known approaching, brightness value has leveled off to naked eyes and has been difficult to identification in fact, cooperates the follow-up backlight module of closing again; The user can't produce uncomfortable, with known suitable difference is arranged.
When processing unit progressively dims the display panel 83 of portable electron device 8 through relational approach, can in before this, simultaneously or in this after, begin to wait for another time cycle, but be noted that the time point that both carry out maybe difference, but still quite approaching.In the present embodiment, this cycle time is preferable to be cooperated with the speed that dims display panel 83 brightness values, and can be for example when producing the preset preset time period of accomplishing.Concrete situation can be display panel 83 and is begun promptly progressively to be dimmed by the time cycle, behind this time end cycle, reduces to the darkest just.But above-mentioned fit system is unavailable with restriction the present invention only as using for example.As for, about other technology contents of time cycle with aforementioned identical, repeat no more in this.
Relatively; In step S77, can, processing unit progressively lighten the display panel 83 of portable electron device 8 after opening backlight module; As shown in Figure 9, Fig. 9 is for using the demonstration synoptic diagram of portable electron device when progressively lightening display panel of second embodiment of the invention method.Dim roughly the samely as for the control mode that lightens and step S73, and, repeat no more in this with on being specified in.In the present embodiment, preferably, brightness value is used program control display panel 83 and progressively is adjusted to identical brightness value, and the person of avoiding the use of feels rotation front and back difference to some extent.
Cooperate said method, the embodiment of the invention discloses a kind of portable electron device.This portable electron device related description all is specified in, repeats no more in this.
In sum; According to a kind of portable electron device of the present invention and display packing thereof; Capable of using backlight module is closed, the section that the user can directly not perceived in the image rotation is poor, and in wait cycle regular hour; Again after picture being arranged completion, open backlight module once again and show postrotational image.In view of the above,, can't accomplish the processing of image synchronously when rotated rapidly, also can make the user need not stand picture through the inventive method and have offset or, produce uncomfortable sensation like the interference as the mosaic even if the usefulness of portable electron device own is limited.
With known art, use and the invention belongs to cost-effective problem settling mode, also do not need the extra element of setting up, save cost and possess the lighter size of device.Moreover, the present invention also can be further before closing with open the light visual effect of advancing to fade out of back collocation, to form a kind of special interlude effect, assist the user can enjoy image rotation processing process more naturally, improve and use wish.
The above is merely illustrative, but not is restricted person.Anyly do not break away from spirit of the present invention and category, and to its equivalent modifications of carrying out or change, all should be contained in the protection domain that claims define.
Claims (15)
1. a display packing is applied to portable electron device, and above-mentioned portable electron device comprises the display panel with backlight module, it is characterized in that, above-mentioned display method may further comprise the steps:
When the rotation incident takes place, close above-mentioned backlight module;
Wait for a time cycle; And
Start above-mentioned backlight module.
2. display packing according to claim 1 is characterized in that above-mentioned display method is further comprising the steps of:
Before closing above-mentioned backlight module, progressively dim above-mentioned display panel.
3. display packing according to claim 2 is characterized in that above-mentioned display method is further comprising the steps of:
Before progressively dimming above-mentioned display panel, store the brightness value of above-mentioned display panel; And
After starting above-mentioned backlight module, progressively lighten above-mentioned display panel to above-mentioned brightness value.
4. display packing according to claim 1 is characterized in that above-mentioned display method is further comprising the steps of:
After starting above-mentioned backlight module, progressively lighten above-mentioned display panel.
5. display packing according to claim 1 is characterized in that above-mentioned portable electron device also comprises basic input/output, and above-mentioned display method also comprises following steps:
Receive rotating signal by above-mentioned basic input/output; And
After receiving above-mentioned rotating signal, send above-mentioned rotation incident by above-mentioned basic input/output.
6. display packing according to claim 1; It is characterized in that; Above-mentioned portable electron device also comprises storage device, and said storage unit stores resident applications, and above-mentioned step, above-mentioned waiting step and the above-mentioned setting up procedure of closing realized by carrying out above-mentioned resident applications.
7. display packing according to claim 1 is characterized in that above-mentioned portable electron device also comprises embedded controller, and in above-mentioned step of closing above-mentioned backlight module, above-mentioned backlight module is closed by above-mentioned embedded controller.
8. display packing according to claim 1 is characterized in that, above-mentioned portable electron device also comprises limit and goes into the formula controller, and in the step that starts above-mentioned backlight module, above-mentioned backlight module is started by above-mentioned embedded controller.
9. display packing according to claim 1 is characterized in that, the above-mentioned time cycle is a preset time period.
10. a portable electron device is characterized in that, comprising:
Display panel has backlight module; And
Control device, in order to controlling above-mentioned backlight module,
Wherein, when above-mentioned portable electron device rotated incident, above-mentioned control device was closed above-mentioned backlight module, and after waiting for a time cycle, started above-mentioned backlight module.
11. portable electron device according to claim 10 is characterized in that, above-mentioned portable electron device also comprises the rotary sensing unit, in order to the rotation of the above-mentioned portable electron device of sensing to send rotating signal.
12. portable electron device according to claim 11; It is characterized in that; Above-mentioned portable electron device also comprises basic input/output; Above-mentioned basic input/output receives above-mentioned rotating signal, and after receiving above-mentioned rotating signal, sends above-mentioned rotation incident by above-mentioned basic input/output.
13. portable electron device according to claim 10; It is characterized in that; Above-mentioned control device comprises storage device, and said storage unit stores resident applications, when above-mentioned rotation incident takes place above-mentioned portable electron device; Above-mentioned resident applications is carried out closing above-mentioned backlight module, and after waiting for the above-mentioned time cycle, starts above-mentioned backlight module.
14. portable electron device according to claim 10 is characterized in that, above-mentioned control device comprises embedded controller, in order to close and to start above-mentioned backlight module.
15. portable electron device according to claim 10 is characterized in that, the above-mentioned time cycle is a preset time period.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010295919 CN102411904B (en) | 2010-09-21 | 2010-09-21 | Display method and portable electronic device applying same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010295919 CN102411904B (en) | 2010-09-21 | 2010-09-21 | Display method and portable electronic device applying same |
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| Publication Number | Publication Date |
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| CN102411904A true CN102411904A (en) | 2012-04-11 |
| CN102411904B CN102411904B (en) | 2013-09-18 |
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| CN 201010295919 Active CN102411904B (en) | 2010-09-21 | 2010-09-21 | Display method and portable electronic device applying same |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106453830A (en) * | 2016-09-06 | 2017-02-22 | 广东欧珀移动通信有限公司 | Falling detection method and device |
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| JP4507838B2 (en) * | 2004-11-08 | 2010-07-21 | 株式会社ニコン | camera |
| CN101154133A (en) * | 2006-09-25 | 2008-04-02 | 佛山市顺德区顺达电脑厂有限公司 | Screen switching mechanism |
| US20100123416A1 (en) * | 2008-11-20 | 2010-05-20 | Chi-Hsiu Lin | Method of scanning backlight driving lamps for an lcd |
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| CN102411904B (en) | 2013-09-18 |
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