CN102419678B - Complex display device and display control method thereof - Google Patents

Complex display device and display control method thereof Download PDF

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Publication number
CN102419678B
CN102419678B CN201010294050.7A CN201010294050A CN102419678B CN 102419678 B CN102419678 B CN 102419678B CN 201010294050 A CN201010294050 A CN 201010294050A CN 102419678 B CN102419678 B CN 102419678B
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display unit
display
viewing area
picture
control
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CN102419678A (en
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张耀宗
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Wistron Corp
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Wistron Corp
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Abstract

The invention provides a complex display device and a display control method thereof. The complex display device comprises a first display unit, a second display unit which is arranged at the bottom side of the first display unit and a control unit, wherein the first display unit is capable of providing a transparent operation model and used for displaying a first picture, and the second display unit is capable of executing a popup operation and used for displaying a second picture. The second picture is presented through a transparent display region of the first display unit. The control unit is used for controlling the operation of the first display unit and the operation of the second display unit.

Description

Composite display and its display control method
Technical field
The present invention relates to a kind of display device and its display control method, particularly relate to a kind of composite display and its display control method.
Background technology
Flat display apparatus (F1at Panel Display; FPD) have that external form is frivolous, the advantage such as power saving and low radiation, so be widely used on the electronic products such as computer screen, mobile phone, personal digital assistant (PDA), flat-surface television, multimedia device.In in recent years, display industry has also been developed Electronic Paper (E-Paper), is called again electrophoretic display apparatus (Electrophoretic Display; EPD), so that more power saving, more frivolous, soft and portable display to be further provided.Yet, because frame updating time of Electronic Paper approximately needs 200~300 milliseconds, compared to liquid crystal display, can reach the picture update rate of 60~120 pictures/second, the picture update rate of Electronic Paper is too slow, therefore Electronic Paper is suitable for doing the static display of e-book (E-Book), but be unsuitable for doing the dynamic page browsing device (Web Browser) of e-book.
Generally speaking, the content of e-book is to download from network, if that is user to search the e-book content that it will be downloaded, normally to pass through web browser.Consult the existing e-book 90 shown in Fig. 1, it comprises an Electronic Paper 91 and a liquid crystal display 92 in abutting connection with Electronic Paper 91, this liquid crystal display 92 is for working as web browser, for user, search and download required data content according to this, and this Electronic Paper 91 is used for showing the data content of downloading.Because the display area of e-book 90 is quite limited, so transfering to partial display area to arrange after this liquid crystal display 92, residue can be used to arrange the just quite limit of display area of this Electronic Paper 91, therefore the data content that inconvenient user comes browsing provided to download by this Electronic Paper 91.
Summary of the invention
Therefore, object of the present invention, is to provide a kind of composite display that overcomes above-mentioned prior art shortcoming.
Composite display of the present invention comprises the second display unit that one first display unit, is arranged at this first display unit bottom side, and a control module.
This first display unit is the display unit with transparent operating mode, is used for showing one first picture.
This second display unit is the display unit with fast aobvious operational function, is used for showing one second picture, and this second picture is that the transparent viewing area by this first display unit presents.
This control module is electrically connected on this first display unit and this second display unit, and this control module is for controlling the running of this first display unit and controlling the running of this second display unit.
Another object of the present invention, at the display control method of the above-mentioned composite display of the display area that provides a kind of display area corresponding to this second display unit to be less than this first display unit.
Display control method of the present invention comprises: receive a display mode control signal; According to this display mode control signal, set this composite display to carry out one first operating mode or one second operating mode or one the 3rd operating mode; When this composite display is carried out this first operating mode, the viewing area with this second display unit overlapping of this first display unit is set as to a transparent viewing area, and all the other viewing areas of this transparent viewing area of non-genus of this first display unit are set as to a non-display area, and this second display unit of activation shows this second picture; When this composite display is carried out this second operating mode, close this second display unit, and whole viewing areas of this first display unit of activation are to show this first picture; And when this composite display is carried out the 3rd operating mode, the viewing area with this second display unit overlapping of this first display unit is set as to this transparent viewing area, and all the other viewing areas of this transparent viewing area of non-genus of this first display unit of activation are to show this first picture, and this second display unit of activation shows this second picture.
Another object of the present invention, is to provide the display control method of above-mentioned composite display that a kind of display area corresponding to this second display unit equals in fact the display area of this first display unit.
Display control method of the present invention comprises: receive a display mode control signal; According to this display mode control signal, set this composite display to carry out one first operating mode or one second operating mode or one the 3rd operating mode; When this composite display is carried out this first operating mode, whole viewing areas of this first display unit are set as to a transparent viewing area, and this second display unit of activation shows this second picture; When this composite display is carried out this second operating mode, close this second display unit, and whole viewing areas of this first display unit of activation are to show this first picture; And when this composite display is carried out the 3rd operating mode, one first viewing area of this first display unit is set as to this transparent viewing area, and one second viewing area of this first viewing area of non-genus of this first display unit of activation is to show this first picture, the viewing area of first viewing area corresponding to this first display unit of another this second display unit of activation to be to show this second picture, and the viewing area of second viewing area corresponding to this first display unit of this second display unit is made as to a non-display area.
By the present invention, this shown second picture of this second display unit is that this transparent viewing area by this first display unit presents, so display area that the display area of this second display unit can't this first display unit of limit, and when this second display unit cuts out, what this composite display can utilize this first display unit is not shown this first picture by whole viewing areas of limit, thereby really can realize the object of person's reading easy to use.
Accompanying drawing explanation
Fig. 1 is a schematic diagram, and the aspect of existing e-book is described;
Fig. 2 is a function block schematic diagram, and the preferred embodiment of composite display of the present invention is described;
Fig. 3 is a schematic perspective view, and the first embodiment of the display module of above-mentioned composite display is described;
Fig. 4 is a schematic perspective view, and the second embodiment of the display module of above-mentioned composite display is described;
Fig. 5 is a process flow diagram, and the display control method of the above-mentioned composite display of first embodiment with this display module is described; And
Fig. 6 is a process flow diagram, and the display control method of the above-mentioned composite display of second embodiment with this display module is described.
Reference numeral explanation
10 ... composite display
11 ... display module
111 ... the first display unit
112 ... the second display unit
12 ... control module
13 ... storage unit
14 ... input block
80 ... input media
90 ... e-book
91 ... Electronic Paper
92 ... liquid crystal display
500 ... flow process
600 ... flow process
Embodiment
About aforementioned and other technology contents, feature and effect of the present invention, in the detailed description of the preferred embodiment below in conjunction with accompanying drawing, can clearly present.
Before describing the present invention in detail, be noted that in the following description content, similarly element is to represent with identical numbering.
Consult Fig. 2 and Fig. 3, the preferred embodiment of composite display 10 of the present invention comprises the storage unit 13 that control module 12, that a display module 11, is electrically connected on this display module 11 is electrically connected on this control module 12, and an input block 14 that is electrically connected on this control module 12.This display module 11 comprises that first display unit 111 and with transparent operating mode has the second display unit 112 of fast aobvious operational function, and wherein this second display unit 112 is the bottom sides that are arranged at this first display unit 111.This control module 12 is for controlling the running of this first display unit 111, and controls the running of this second display unit 112.
This storage unit 13 comprises a nonvolatile memory and/or a volatile memory, be used for storing for this control module 12 and carry out and control the required control data of running, also can further be used for storing for this first display unit 111 and/or the required picture data of this second display unit 112 running.This input block 14 can be electrically connected on an input media 80, with the control signal that this input media 80 is provided, input to this control module 12, make this control module 12 can control according to this control signal the running of this first display unit 111 and this second display unit 112.This input media 80 can be the arbitrary or combination of a keyboard, a mouse, a button and a contactor control device.
This first display unit 111 can be an Electronic Paper with transparent operating mode, shows according to this one first picture.This second display unit 112 can be the arbitrary of a liquid crystal display, a light emitting diode indicator and an organic light emitting diode display, shows according to this one second picture.In the first embodiment of this display module 11 shown in Fig. 3, the display area of this second display unit 112 is the display areas that are less than this first display unit 111, can preferably align a short side of this first display unit 111 of a side of this second display unit 112.
When this composite display 10 is carried out first operating mode, this control module 12 is set as a transparent viewing area by the viewing area D1 with these second display unit, 112 overlappings of this first display unit 111, and the viewing area D2 of this transparent viewing area of non-genus of this first display unit 111 is set as to a non-display area, in order to all pixels in the viewing area D2 of idle this first display unit 111, that is now do not supply power to these pixels in this non-display area to reach the object of power saving.In addition, this second display unit of these control module 12 activations 112 shows these second pictures, so this second picture that this second display unit 112 shows is this transparent viewing area by this first display unit 111, presents.
When this composite display 10 is carried out second operating mode, this control module 12 is closed this second display unit 112, and whole viewing area D1 of this first display unit 111 of activation and D2 are to show this first picture.
When this composite display 10 is carried out the 3rd operating mode, this control module 12 is set as this transparent viewing area by the viewing area D1 with these second display unit, 112 overlappings of this first display unit 111, and the viewing area D2 of this transparent viewing area of non-genus of this first display unit 111 of activation is to show this first picture.In addition, this second display unit of these control module 12 activations 112 shows that these second pictures this transparent viewing area by this first display unit 111 present.
In the running of this composite display 10, in user, this composite display 10 is set as to this first operating mode or the 3rd operating mode to utilize this second display unit 112 as web page browsing display interface, and download and store the data content searching from network, because user can be set as this composite display 10 this second operating mode to utilize whole viewing area D1 and the D2 of this first display unit 111 to carry out display frame, so the data content that the person's of being easy to use browsing provided is downloaded and stored.From the above, this storage unit 13 can be used to store for this control module 12 carries out the required control data of this first operating mode, this second operating mode and the 3rd operating mode, also can further be used for storing the data content of downloading from network and show for this first display unit 111, or be used for keeping in the web data of the second display unit 112.
Consult Fig. 4, it shows the second embodiment of this display module 11 shown in Fig. 2.In the second embodiment of this display module 11, the display area of this second display unit 112 equals in fact the display area of this first display unit 111.The relevant operating mode that this composite display 10 is carried out the second embodiment based on this display module 11 is described as follows in conjunction with Fig. 2.
When this composite display 10 is carried out first operating mode, this control module 12 is set as this transparent viewing area by whole viewing areas of this first display unit 111, and this second display unit of activation 112 shows these second pictures, so being this transparent viewing area (being whole viewing areas) by this first display unit 111, this second picture that this second display unit 112 shows presents.
When this composite display 10 is carried out second operating mode, this control module 12 is closed this second display unit 112, and whole viewing areas of this first display unit 111 of activation are to show this first picture.
When this composite display 10 is carried out the 3rd operating mode, this control module 12 is set as this transparent viewing area by one first viewing area E1 of this first display unit 111, and the one second viewing area E2 of this first viewing area of the non-genus of this first display unit 111 of activation E1 is to show this first picture.In addition, the viewing area of the first viewing area E1 corresponding to this first display unit 111 of this this second display unit 112 of control module 12 activations to be to show this second picture, and the viewing area of the second viewing area E2 corresponding to this first display unit 111 of this second display unit 112 is made as to a non-display area.
So, in the running of this composite display 10 of the second embodiment based on this display module 11, when user is set as this first operating mode when utilizing this second display unit 112 as web browser by this composite display 10, user can utilize whole viewing areas of this composite display 10 to facilitate browsing page, and then downloads and store from network the data content searching.When user is set as this second operating mode when utilizing this first display unit 111 to carry out display data content by this composite display 10, the data content of whole viewing areas that user also can utilize this composite display 10 to facilitate browsing provided to download.Or when user is set as the 3rd operating mode by this composite display 10, user can utilize this second display unit 112 to carry out browsing page, and utilize this first display unit 111 data content of reading simultaneously.
Consult Fig. 5, the preferred embodiment of display control method of composite display 10 that the present invention has the first embodiment of this display module 11 is described as follows by flow process 500.
In this composite display 10 of power supply, to show after running, this composite display 10 receives a display mode control signal (step S510); According to this display mode control signal, set this composite display 10 to carry out this first operating mode or this second operating mode or the 3rd operating mode (step S520).
When this composite display 10 is carried out this first operating mode, the viewing area with these second display unit, 112 overlappings of this first display unit 111 is set as to this transparent viewing area, and all the other viewing areas of this transparent viewing area of non-genus of this first display unit 111 are set as to a non-display area, and this second display unit 112 of activation shows this second picture (step S530).
When this composite display 10 is carried out this second operating mode, close this second display unit 112, and whole viewing areas of this first display unit 111 of activation are to show this first picture (step S540).
When this composite display 10 is carried out the 3rd operating mode, the viewing area with these second display unit, 112 overlappings of this first display unit 111 is set as to this transparent viewing area, and all the other viewing areas of this transparent viewing area of non-genus of this first display unit 111 of activation are to show this first picture, and this second display unit 112 of activation shows this second picture (step S550).
Consult Fig. 6, the preferred embodiment of display control method of composite display 10 that the present invention has the second embodiment of this display module 11 is described as follows by flow process 600.
In this composite display 10 of power supply, to show after running, this composite display 10 receives a display mode control signal (step S610); According to this display mode control signal, set this composite display 10 to carry out this first operating mode, this second operating mode or the 3rd operating mode (step S620).
When this composite display 10 is carried out this first operating mode, whole viewing areas of this first display unit 111 are set as to this transparent viewing area, and this second display unit 112 of activation shows this second picture (step S630).
When this composite display 10 is carried out this second operating mode, close this second display unit 112, and whole viewing areas of this first display unit 111 of activation are to show this first picture (step S640).
When this composite display 10 is carried out the 3rd operating mode, one first viewing area of this first display unit 111 is set as to this transparent viewing area, and one second viewing area of this first viewing area of non-genus of this first display unit 111 of activation is to show this first picture, the viewing area of first viewing area corresponding to this first display unit of another this second display unit 112 of activation to be to show this second picture, and the viewing area of second viewing area corresponding to this first display unit 111 of this second display unit 112 is made as to a non-display area.
In sum, in the running of composite display 10 of the present invention, the shown picture of this second display unit 112 is that the transparent viewing area by this first display unit 111 presents, so display area that the display area of this second display unit 112 can't this first display unit 111 of limit, and when this second display unit 112 cuts out, what this composite display 10 can utilize this first display unit 111 is not carried out display data content by whole viewing areas of limit, thereby person's reading easy to use, therefore really can object first of the present invention.
The foregoing is only preferred embodiment of the present invention, and can not limit scope of the invention process with this, i.e. all simple equivalences of doing according to claim of the present invention and invention description content change and modify, and all still remain within the scope of the patent.

Claims (12)

1. a composite display, comprises:
One has the first display unit of transparent operating mode, is used for showing one first picture;
One has the second display unit of fast aobvious operational function, is arranged at the bottom side of this first display unit, and this second display unit is used for showing one second picture that is different from this first picture; And
One control module, be electrically connected on this first display unit and this second display unit, this control module is used for controlling the running of this first display unit and controls the running of this second display unit, and control the transparent viewing area that this first display unit generation one and this second position of display unit overlap, this second picture is presented by this transparent viewing area
Wherein, the display area of this second display unit is less than the display area of this first display unit,
When this composite display is carried out first operating mode, this control module is set as this transparent viewing area by the viewing area with this second display unit overlapping of this first display unit, and all the other viewing areas of this transparent viewing area of non-genus of this first display unit are set as to a non-display area, and this second display unit of activation shows this second picture.
2. according to composite display claimed in claim 1, also comprise:
One storage unit, is electrically connected on this control module, and this storage unit is used for storing for this control module and carries out and control the required control data of running, and is used for storing for this first display unit and/or this second display unit and operates required picture data.
3. according to composite display claimed in claim 1, also comprise:
One input block, is electrically connected on this control module, and this input block inputs to this control module by a control signal, makes this control module can control according to this control signal the running of this first display unit and this second display unit.
4. according to composite display claimed in claim 1, wherein, when this composite display is carried out second operating mode, this control module is closed this second display unit, and whole viewing areas of this first display unit of activation are to show this first picture.
5. according to composite display claimed in claim 4, wherein, when this composite display is carried out the 3rd operating mode, this control module is set as this transparent viewing area by the viewing area with this second display unit overlapping of this first display unit, and all the other viewing areas of this transparent viewing area of non-genus of this first display unit of activation are to show this first picture, and this second display unit of activation shows this second picture.
6. a composite display, comprises:
One has the first display unit of transparent operating mode, is used for showing one first picture;
One has the second display unit of fast aobvious operational function, is arranged at the bottom side of this first display unit, and this second display unit is used for showing one second picture that is different from this first picture; And
One control module, be electrically connected on this first display unit and this second display unit, this control module is used for controlling the running of this first display unit and controls the running of this second display unit, and control the transparent viewing area that this first display unit generation one and this second position of display unit overlap, this second picture is presented by this transparent viewing area
Wherein, the display area of this second display unit equals in fact the display area of this first display unit,
Wherein, when this composite display is carried out the 3rd operating mode, this control module is set as this transparent viewing area by one first viewing area of this first display unit, and one second viewing area of this first viewing area of non-genus of this first display unit of activation is to show this first picture, the viewing area of first viewing area corresponding to this first display unit of this second display unit of the another activation of this control module is to show this second picture, and the viewing area of second viewing area corresponding to this first display unit of this second display unit is made as to a non-display area.
7. according to composite display claimed in claim 6, wherein, when this composite display is carried out first operating mode, this control module is set as this transparent viewing area by whole viewing areas of this first display unit, and this second display unit of activation shows this second picture.
8. according to composite display claimed in claim 7, wherein, when this composite display is carried out second operating mode, this control module is closed this second display unit, and whole viewing areas of this first display unit of activation are to show this first picture.
9. a display control method for composite display, comprises:
By first display unit with transparent operating mode, show one first picture;
The second picture that is different from this first picture by one second display unit with fast aobvious operational function, this second display unit is arranged at the bottom side of this first display unit; And
By a control module, control the running of this first display unit and control the running of this second display unit, and control the transparent viewing area that this first display unit generation one and this second position of display unit overlap, this second picture is presented by this transparent viewing area
Wherein, the display area of this second display unit is less than the display area of this first display unit, by a control module, control the running of this first display unit and control the running of this second display unit, and control this first display unit generation one and the transparent viewing area that this second position of display unit overlaps, make this second picture present and comprise by this transparent viewing area:
Receive a display mode control signal; And
According to this display mode control signal, set this composite display to carry out one first operating mode, the viewing area with this second display unit overlapping of this first display unit is set as to this transparent viewing area, and all the other viewing areas of this transparent viewing area of non-genus of this first display unit are set as to a non-display area, and this second display unit of activation shows this second picture.
10. a display control method for composite display, comprises:
By first display unit with transparent operating mode, show one first picture;
The second picture that is different from this first picture by one second display unit with fast aobvious operational function, this second display unit is arranged at the bottom side of this first display unit; And
By a control module, control the running of this first display unit and control the running of this second display unit, and control the transparent viewing area that this first display unit generation one and this second position of display unit overlap, this second picture is presented by this transparent viewing area
Wherein, the display area of this second display unit is less than the display area of this first display unit, by a control module, control the running of this first display unit and control the running of this second display unit, and control this first display unit generation one and the transparent viewing area that this second position of display unit overlaps, make this second picture present and comprise by this transparent viewing area:
Receive a display mode control signal; And
According to this display mode control signal, set this composite display to carry out one second operating mode, close this second display unit, and whole viewing areas of this first display unit of activation are to show this first picture.
The display control method of 11. 1 kinds of composite displays, comprises:
By first display unit with transparent operating mode, show one first picture;
The second picture that is different from this first picture by one second display unit with fast aobvious operational function, this second display unit is arranged at the bottom side of this first display unit; And
By a control module, control the running of this first display unit and control the running of this second display unit, and control the transparent viewing area that this first display unit generation one and this second position of display unit overlap, this second picture is presented by this transparent viewing area
Wherein, the display area of this second display unit is less than the display area of this first display unit, by a control module, control the running of this first display unit and control the running of this second display unit, and control this first display unit generation one and the transparent viewing area that this second position of display unit overlaps, make this second picture present and comprise by this transparent viewing area:
Receive a display mode control signal; And
According to this display mode control signal, set this composite display when carrying out the 3rd operating mode, the viewing area with this second display unit overlapping of this first display unit is set as to this transparent viewing area, and all the other viewing areas of this transparent viewing area of non-genus of this first display unit of activation are to show this first picture, and this second display unit of activation shows this second picture.
The display control method of 12. 1 kinds of composite displays, comprises:
By first display unit with transparent operating mode, show one first picture;
The second picture that is different from this first picture by one second display unit with fast aobvious operational function, this second display unit is arranged at the bottom side of this first display unit; And
By a control module, control the running of this first display unit and control the running of this second display unit, and control the transparent viewing area that this first display unit generation one and this second position of display unit overlap, this second picture is presented by this transparent viewing area
Wherein, the display area of this second display unit equals in fact the display area of this first display unit, by a control module, control the running of this first display unit and control the running of this second display unit, and control this first display unit generation one and the transparent viewing area that this second position of display unit overlaps, make this second picture present and comprise by this transparent viewing area:
Receive a display mode control signal; And
According to this display mode control signal, set this composite display to carry out one the 3rd operating mode, one first viewing area of this first display unit is set as to this transparent viewing area, and one second viewing area of this first viewing area of non-genus of this first display unit of activation is to show this first picture, the viewing area of first viewing area corresponding to this first display unit of another this second display unit of activation is to show this second picture, and the viewing area of second viewing area corresponding to this first display unit of this second display unit is made as to a non-display area.
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CN1717711A (en) * 2003-09-30 2006-01-04 精工爱普生株式会社 Image display device
CN101533916A (en) * 2007-11-07 2009-09-16 通用汽车环球科技运作公司 Water removal features for PEMFC stack manifolds

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