CN104050930B - Display device and display control method - Google Patents
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- CN104050930B CN104050930B CN201310076030.6A CN201310076030A CN104050930B CN 104050930 B CN104050930 B CN 104050930B CN 201310076030 A CN201310076030 A CN 201310076030A CN 104050930 B CN104050930 B CN 104050930B
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- 238000001514 detection method Methods 0.000 claims description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 17
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- 239000002131 composite material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 description 2
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- 239000004990 Smectic liquid crystal Substances 0.000 description 1
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Abstract
The present invention relates to a kind of display device and display control method thereof.Display device includes: the first display unit, is configured to include that multiple first sub-display unit, each first sub-display unit have the first sub-state for reflecting special wavelength light and the second sub-state for transmission light；Second display unit, the second display unit is arranged in the lower section of the first display unit；Display control unit, display is performed for controlling the first display unit and/or the second display unit, wherein, display device includes the first and second duties, when display device is in the first duty, control the part in multiple first sub-display units of the first display unit and be in the first sub-state to perform display, and the remainder in multiple first sub-display unit is in the second sub-state；When display device is in the second duty, controls multiple first sub-display units of the first display unit and be in the second sub-state, and control the second display unit and perform display.
Description
Technical field
The present invention relates to field of display devices, more particularly it relates to an composite display and
Its display control method.
Background technology
In recent years, have increasing user and utilize the electricity of such as mobile phone, PAD, notebook computer etc.
Subset carries out the custom read.When reading, as electronic equipment display device LCD or
OLED is constantly in display, and it needs the biggest power consumption, the flying power of the electronic equipment having a strong impact on.
When being highly desirable to economize on electricity, the low-power consumption display pattern of display device is typically only capable to select backlight bright
Spending, this will largely effect on viewing experience, and power savings is the best.Additionally, under the state used out of doors,
The transmissive display device of such as LCD or the active light-emitting type display device of such as OLED can be by the external worlds
The impact of light, thus deteriorate the viewing experience of user.At present, occurred in that and opened for reading to apply
Electricity paper equipment, although this kind equipment has economize on electricity and the less advantage affected by extraneous high light, but
It is the display that is only suitable to content of text of usual such equipment, and not competent such as mobile phone, PAD, pen
Remembering other application demands of the electronic equipment of this computer etc., its manufacturing cost is the most of a relatively high simultaneously.
Accordingly, it is desirable to provide a kind of display device, it can meet text reading application simultaneously and other are normal
The display effect demand of rule application, and according to related application with use scene display corresponding to automatic switchover
Pattern, in order to promote the viewing experience of user, farthest reduces power consumption simultaneously.
Summary of the invention
Because above-mentioned situation, the invention provides and be compounded with cholesteryl liquid crystal display device and such as LCD
Or the display device of another display device of OLED, and the display control for this composite display
Method.
According to one embodiment of present invention, it is provided that including: the first display unit, it is configured to include many
Individual first sub-display unit, each first sub-display unit has the first son for reflecting special wavelength light
State and the second sub-state for transmission light；Second display unit, described second display unit is arranged in
The lower section of described first display unit；Display control unit, be used for controlling described first display unit and/or
Described second display unit performs display, and wherein, described display device includes the first duty and second
Duty, when described display device is in described first duty, described display control unit control
Make the part in the plurality of first sub-display unit of described first display unit and be in described first son
State is to perform display, and the remainder in the plurality of first sub-display unit is in described second
Sub-state；When described display device is in described second duty, described display control unit controls
The plurality of first sub-display unit of described first display unit is in described second sub-state, and controls
Make described second display unit and perform display.
Additionally, display device according to an embodiment of the invention, wherein said first display unit by
Cholesteric display part configures, and described second display unit is by the display different from described first display unit
Device configures, and wherein said first sub-state is planar texture state, and described second sub-state is burnt
Cone TEXTURE STATE.
Additionally, display device according to an embodiment of the invention, the most each described first son display
Unit also has the 3rd sub-state for transmission light, and described 3rd sub-state is planar texture state, and
And when described display device is in the second duty, described display control unit controls described further
The plurality of first sub-display unit of the first display unit is in described 3rd sub-state, is in described
The absorbance of the plurality of first sub-display unit of three sub-states is higher than the institute being in described second sub-state
State the absorbance of multiple first sub-display unit.
Additionally, display device according to an embodiment of the invention, wherein said second display unit bag
Including multiple second sub-display unit, the plurality of first sub-display unit is aobvious corresponding to the plurality of second son
Showing unit, when described display device is in described first duty, described display control unit enters one
Step controls in the plurality of second sub-display unit corresponding to being in the first son display of described first sub-state
Second sub-display unit of unit does not perform to correspond in display, and the plurality of second sub-display unit
Second sub-display unit of the first sub-display unit being in described second sub-state performs display.
Additionally, display device according to an embodiment of the invention, wherein said display control unit root
Control described display device according to predetermined condition and be in described first duty or described second duty.
Additionally, display device according to an embodiment of the invention, wherein said predetermined condition is for show
The data type shown, when data type to be shown is text data, described display control unit controls
Described display device is in described first duty, and when data type to be shown is multi-medium data
Time, described display control unit controls described display device and is in described second duty.
Additionally, display device according to an embodiment of the invention, wherein said display device also includes
Brightness detection unit, for detecting the brightness of ambient light, and described predetermined condition is described ambient light
Brightness, when the brightness of described ambient light is optionally greater than predetermined threshold, described display control unit controls institute
State display device and be in described first duty, and when the brightness of described ambient light is less than predetermined threshold,
Described display control unit controls described display device and is in described second duty.
According to another embodiment of the invention, it is provided that a kind of display control method, it is used for including first
Duty and the display device of the second duty, described display device includes the first display unit, joins
It is set to include that multiple first sub-display unit, each first sub-display unit have for reflecting specific wavelength
First sub-state of light and the second sub-state for transmission light；Second display unit, described second display
Unit is arranged in the lower section of described first display unit；Display control unit, is used for controlling described first and shows
Showing that unit and described second display unit perform display, described display control method includes: receives and to show
Video data；According to predetermined condition, determine described first display unit and/or described second display unit
Duty；And send described video data to described first display unit and/or described second display
Unit, wherein when determining that described display device is in described first duty, described display controls single
Unit controls the part in the plurality of first sub-display unit of described first display unit and is in described the
One sub-state is to perform display, and the remainder in the plurality of first sub-display unit is in described
Second sub-state；When determining that described display device is in described second duty, described display controls
Unit controls the plurality of first sub-display unit of described first display unit and is in described second sub-shape
State, and control described second display unit and perform display.
Additionally, display control method according to another embodiment of the invention, wherein said first display
Unit is configured by cholesteric display part, and described second display unit is by different from described first display unit
Display device configuration, wherein said first sub-state is planar texture state, and described second sub-shape
State is conical texture state.
Additionally, display control method according to another embodiment of the invention, the most each described first
Sub-display unit also has the 3rd sub-state for transmission light, and described 3rd sub-state is planar texture shape
State, when described display device is in the second duty, described display control unit controls institute further
The plurality of first sub-display unit stating the first display unit is in described 3rd sub-state, is in described
The absorbance of the plurality of first sub-display unit of the 3rd sub-state is higher than being in described second sub-state
The absorbance of the plurality of first sub-display unit.
Additionally, display control method according to another embodiment of the invention, wherein said second display
Unit includes multiple second sub-display unit, and the plurality of first sub-display unit is corresponding to the plurality of the
Two sub-display units, when described display device is in described first duty, described display controls single
Unit controls in the plurality of second sub-display unit further corresponding to being in the first of described first sub-state
Second sub-display unit of sub-display unit does not perform in display, and the plurality of second sub-display unit
Second sub-display unit of the first sub-display unit corresponding to being in described second sub-state performs display.
Additionally, display control method according to another embodiment of the invention, wherein said predetermined condition
For data type to be shown, when data type to be shown is text data, described display controls single
Unit controls described display device and is in described first duty, and when data type to be shown is many matchmakers
During volume data, described display control unit controls described display device and is in described second duty.
Additionally, display control method according to another embodiment of the invention, wherein said display device
Also including brightness detection unit, for detecting the brightness of ambient light, and described predetermined condition is described ring
The brightness of border light, when the brightness of described ambient light is optionally greater than predetermined threshold, described display control unit
Control described display device and be in described first duty, and when the brightness of described ambient light is less than predetermined
During threshold value, described display control unit controls described display device and is in described second duty.
Display device and display control method thereof according to embodiments of the present invention can meet text reading simultaneously
Apply and the display effect demand of other conventional application, and automatically cut according to related application and use scene
Change the display pattern of correspondence, in order to promote the viewing experience of user, farthest reduce power consumption simultaneously.
It being understood that general description above and detailed description below are the most exemplary, and
And be intended to provide further illustrating of the technology claimed.
Accompanying drawing explanation
Fig. 1 is the functional block diagram illustrating display device according to embodiments of the present invention；
Fig. 2 is the structural representation illustrating display device according to embodiments of the present invention；
Fig. 3 is the signal of the duty switching illustrating display device according to an embodiment of the invention
Figure；
Fig. 4 is the signal of the duty switching illustrating display device in accordance with another embodiment of the present invention
Figure；
Fig. 5 is the general flow chart illustrating display control method according to embodiments of the present invention；And
Fig. 6 is the concrete applicating flow chart illustrating display control method according to embodiments of the present invention.
Detailed description of the invention
Hereinafter, by preferred embodiments of the present invention will be described in detail with reference to the annexed drawings.
First, display device according to embodiments of the present invention is described seeing figures.1.and.2.Fig. 1 is figure
Show the functional block diagram of display device according to embodiments of the present invention.
As it is shown in figure 1, display device 1 according to embodiments of the present invention include the first display unit 10,
Two display units 20 and display control unit 30.
Specifically, in a preferred embodiment of the invention, described first display unit 10 is cholesteric
Liquid crystal display, described second display unit 20 can be another display of such as LCD or OLED
Unit.Described second display unit 20 is arranged in the lower section of described first display unit 10.It is to say,
In the display device that use is composited by described first display unit 10 and described second display unit 20
When 1, described first display unit 10 is more nearly use display device 1 than described second display unit 20
User.
Cholesteryl liquid crystal is by Liquid Crystal Molecules Alignment model split, is different from outside smectic type and nematic
The liquid crystal material that one class is unique.Cholesteryl liquid crystal has bistable characteristic, this be its be applied to Electronic Paper show
The basis shown.In the case of applying varying strength External Electrical Field, the helical structure of cholesteric molecule is sent out
Life changes and is respectively at bright and dark state.When bright, liquid crystal molecule is in planar texture shape
State, liquid crystal molecule helical axis is the most vertical with substrate surface, if to be pitch close with lambda1-wavelength for this
Or time equal, meeting Bragg's condition of reflection, then the incident illumination of this wavelength will be reflected.On the contrary, as
Really helical axis and substrate surface are the most parallel when dark-state, and liquid crystal molecule presents the burnt cone of irregular alignment
During TEXTURE STATE, incident illumination is scattered or is absorbed by the absorbed layer of lower substrate surface, does not has light to penetrate.
Above-mentioned planar texture state and two steady shapes, once cholesteric liquid that conical texture state is cholesteryl liquid crystal
Brilliant display unit is in one of above-mentioned two state, then need not continue to apply external electric field and can also keep phase
Answer the display of state.If further to liquid crystal molecule apply electric field, liquid crystal molecule then become helical axis with
Substrate surface completely parallel intrinsic TEXTURE STATE, the cholesteryl liquid crystal being in intrinsic TEXTURE STATE has ratio
Being in conical texture state is the light transmission that cholesteryl liquid crystal is more increased, but this intrinsic TEXTURE STATE needs
Keep applying external electric field to maintain.
In the case of described first display unit 10 is cholesteryl liquid crystal display unit, described first display
Unit 10 is configurable to include the multiple first sub-display units corresponding to multiple liquid crystal molecules, and often
Individual first sub-display unit have the first sub-state for reflecting special wavelength light and for transmission light
Two sub-states, say, that described first sub-state is above-mentioned planar texture state, and described second son
State is above-mentioned conical texture state.Additionally, each described first sub-display unit also has for transmission
3rd sub-state of light, described 3rd sub-state is above-mentioned planar texture state.It is in described 3rd sub-shape
The absorbance of the plurality of first sub-display unit of state is higher than being in the plurality of of described second sub-state
The absorbance of the first sub-display unit.
Described second display unit 20 can be LCD or OLED display unit, and this described second
Display unit 20 can be, but not limited to have the viewing area identical with described first display unit 10.This
Outward, described second display unit 20 is configurable to include multiple second sub-display unit, the plurality of
Two sub-display units correspond to the plurality of first sub-display unit one_to_one corresponding.
Above, the functional configuration of display device 1 according to embodiments of the present invention is outlined with reference to Fig. 1.
Hereinafter, the concrete of display device 1 specifically described further with reference to Fig. 2 according to embodiments of the present invention is tied
Structure.
Fig. 2 is the structural representation illustrating display device according to embodiments of the present invention.As in figure 2 it is shown,
Display device 1 according to embodiments of the present invention is shown (BCD) by the bistable cholesteric liquid crystal being positioned at upper strata
Unit 100 and the TFT-LCD unit 200 being positioned at its lower floor are constituted.Described BCD unit 100 is corresponding
In the first display unit 10 shown in Fig. 1, and described TFT-LCD unit 200 is corresponding to Fig. 1 institute
The second display unit 20 shown.Described BCD can be directly pasted on described TFT-LCD unit 200
Unit 100 forms composite display 1, wherein uses surrounding double faced adhesive tape or optical cement seamless applying
Mode.
Specifically, described BCD unit 100 include glass substrate 101, ITO102, hard membrane layer 103,
Tend to film 104 and liquid crystal layer 105.Described TFT-LCD unit 200 includes TFT-LCD top polarisation
Sheet 201, TFT liquid crystal layer 202 and TFT-LCD bottom polarizer 203.Those skilled in the art is
Know the function of each concrete configuration unit of described BCD unit 100 and described TFT-LCD unit 200,
At this in order to succinctly be not repeated to describe.It is easily understood that described first display unit 10 is not limited to adopt
Use BCD unit, it is also possible to use EDP Electronic Paper cell location.Additionally, described second display unit
20 are also not necessarily limited to TFT-LCD unit, it is also possible to use OLED cell configuration.
Above, see figures.1.and.2 and describe function and the knot of display device according to embodiments of the present invention
Structure configures.
Display device includes the first duty and the second duty according to an embodiment of the invention.
Described display control unit 30 controls described display device 1 according to predetermined condition and is in described first work shape
State or described second duty.Described predetermined condition is such as data type to be shown, when to show
Data type when being text data, described display control unit 30 controls described display device 1 and is in institute
State the first duty, and when data type to be shown is multi-medium data, described display controls single
Unit 30 controls described display device 1 and is in described second duty.Additionally, described display device 1 is also
Including brightness detection unit (not shown), for detecting the brightness of ambient light, and described predetermined condition is
The brightness of described ambient light, when the brightness of described ambient light is optionally greater than predetermined threshold, described display control
Unit 30 processed controls described display device 1 and is in described first duty, and works as the bright of described ambient light
When degree is less than predetermined threshold, described display control unit 30 controls described display device and is in described second work
Make state.Hereinafter, the duty handoff procedure of display device 1 will be specifically described with reference to Fig. 3 and Fig. 4.
Fig. 3 is the signal of the duty switching illustrating display device according to an embodiment of the invention
Figure.First duty of (a) diagram display device in Fig. 3.When described display device 1 is in institute
When stating the first duty, described display control unit 30 controls the described of described first display unit 10
A part in multiple first sub-display units is in described first sub-state (that is, planar texture state)
To perform display, and the remainder in the plurality of first sub-display unit is in described second sub-shape
State (that is, conical texture state), is transmitted through from outside light and is in described in described second sub-state
Remainder in multiple first sub-display units, be in below described first display unit 10 is described
Second display unit 20 is absorbed.
In one embodiment of the invention, in the first duty of the display device shown in Fig. 3 (a)
Under, it is in the described first display unit 10(BCD unit on upper strata) perform display, and it is in lower floor
Described second display unit 20(TFT-LCD unit) do not perform display.It is to say, this first work
State is adapted for carrying out the display demand of such as text, and also is suitable under the use environment that exterior light is stronger
Use.Additionally, due to described first display unit 10(BCD unit) it is not required to when being in the display of stable state
Driving electric field to be kept, so the power consumption needed for this first duty is the lowest.
In another embodiment of the present invention, described first can be controlled show based on content to be shown
Show unit 10(BCD unit) and described second display unit 20(TFT-LCD unit) show respectively
Sub-content different classes of in content to be shown.Such as, described display control unit 30 is analyzed to be shown
Content in the classification of each sub-content, thus will be suitable for the content that different display unit shows and mail to accordingly
Display unit, and control it and perform display.Specifically, in of the display device shown in Fig. 3 (a)
Under one duty, it is in the described first display unit 10(BCD unit on upper strata) perform display, and
Described second display unit 20(TFT-LCD unit in lower floor) the plurality of second sub-display unit
In do not perform to show corresponding to the second sub-display unit of the first sub-display unit of being in described first sub-state
Show, and aobvious corresponding to being in the first son of described second sub-state in the plurality of second sub-display unit
Show that the second sub-display unit of unit performs display.This first duty is by described first display unit 10
(BCD unit) and described second display unit 20(TFT-LCD unit) perform multi-section display,
The content that different multi-section display is different, wherein said first display unit 10(BCD unit) display
Subregion is displayed for the content of such as text, and described second display unit 20(TFT-LCD unit)
Display subregion then for showing the content of multimedia of such as video etc..It is to say, this first work shape
State is adapted for carrying out different display demands, simultaneously in the case of meeting different display demand, and also maximum
Reduce to limit the power consumption needed for display device 1.
Second duty of (b) diagram display device in Fig. 3.When described display device 1 is in institute
When stating the second duty, described display control unit controls described first display unit 10(BCD unit)
The plurality of first sub-display unit be in described second sub-state (that is, conical texture state), and
Control described second display unit and perform display.It is to say, this second duty is suitable to by described
Two display unit 20(TFT-LCD unit) individually perform display, thus in the case of power consumption abundance,
Provide the user more perfect display effect.
Fig. 4 is the signal of the duty switching illustrating display device in accordance with another embodiment of the present invention
Figure.First duty of the display device illustrated in (a) part in Fig. 4 and (a) in Fig. 3
Part is identical, will omit its repeated description at this.
Another situation of second duty of (b) diagram display device in Fig. 4.(b) in the diagram
Under second duty of diagram, described display control unit 30 controls described first display unit further
10(BCD unit) the plurality of first sub-display unit be in described 3rd sub-state (that is, intrinsic
TEXTURE STATE).Owing to being in described first display of described 3rd sub-state (that is, intrinsic TEXTURE STATE)
Unit 10(BCD unit) than being in described the of described second sub-state (that is, conical texture state)
One display unit 10(BCD unit) there is higher light transmission, so in the case will be for user
The display effect becoming apparent from becoming clear is provided.
As it has been described above, when described display control unit 30 checks data content to be shown or ambient light
Brightness when changing, display device 1 can be controlled first shown in Fig. 3 (a) and Fig. 4 (a)
Switch between the second duty shown in duty and Fig. 3 (b) and Fig. 4 (b).
Hereinafter, display control method according to embodiments of the present invention will be further described with reference to Fig. 5 and Fig. 6.
Fig. 5 is the general flow chart illustrating display control method according to embodiments of the present invention.Such as Fig. 5
Shown in, display control method according to embodiments of the present invention comprises the following steps:
In step S501, described display control unit 30 receives video data to be shown.Hereafter,
Step enters step S502.
In step S502, described display control unit 30, according to predetermined condition, determines the first display list
Unit 10 and/or the duty of the second display unit 20.Above with reference to described in Fig. 3 and Fig. 4, described pre-
Fixed condition can be, but not limited to the data content for display or the brightness of ambient light.Hereafter, step enters
Step S503.
In step S503, it is single to described first display that described display control unit 30 sends video data
Unit 10 and/or described second display unit 20, in order to perform corresponding display.
Fig. 6 is the concrete applicating flow chart illustrating display control method according to embodiments of the present invention.At figure
In the concrete application of the display control method according to embodiments of the present invention shown in 6, described predetermined condition is
The brightness of ambient light.
As shown in Figure 6, in step s 601, described display control unit 30 receives display to be shown
Data.Hereafter, step enters step S602.
In step S602, described display control unit 30 judges that brightness detection unit detects ambient light
Brightness whether more than or equal to predetermined threshold.
If the brightness obtaining positive result, i.e. ambient light in step S602 is more than or equal to predetermined threshold,
Then process and enter step S603.In step S603, described display control unit 30 controls display device
1 is in the first duty.It is to say, if it is determined that display device 1 is in higher than predetermined threshold
Exterior light uses environment, and the most described display control unit 30 controls by being suitable to described the first of this working environment
Display unit 10(BCD unit) perform display.
If on the contrary, obtaining the brightness of negative decision, i.e. ambient light in step S602 less than predetermined threshold
Value, then process and enter step S604.In step s 604, described display control unit 30 controls display
Device 1 is in the second duty.It is to say, if it is determined that display device 1 is in less than predetermined threshold
The exterior light of value uses environment, and the most described display control unit 30 controls by being suitable to described in this working environment
Second display unit 20(TFT-LCD unit) perform display.
Above, display device according to embodiments of the present invention and display control thereof are described referring to figs. 1 through Fig. 6
Method processed.Display device according to embodiments of the present invention can meet text reading application simultaneously and other are normal
The display effect demand of rule application, and according to related application with use scene display corresponding to automatic switchover
Pattern, in order to promote the viewing experience of user, farthest reduces power consumption simultaneously.
It should be noted that in this manual, term " include ", " comprising " or its any other become
Body is intended to comprising of nonexcludability, so that include the process of a series of key element, method, article
Or equipment not only includes those key elements, but also includes other key elements being not expressly set out, or
Also include the key element intrinsic for this process, method, article or equipment.There is no more restriction
In the case of, statement " including ... " key element limited, it is not excluded that in the mistake including described key element
Journey, method, article or equipment there is also other identical element.
Finally, in addition it is also necessary to explanation, above-mentioned a series of process not only include with order described here by
The process that time series performs, and include the place performed parallel or respectively rather than in chronological order
Reason.
Through the above description of the embodiments, those skilled in the art is it can be understood that arrive this
Bright can add the mode of required hardware platform by software and realize, naturally it is also possible to all be come by hardware
Implement.Based on such understanding, technical scheme background technology is contributed whole or
Part can embody with the form of software product, and this computer software product can be stored in storage and be situated between
In matter, such as ROM/RAM, magnetic disc, CD etc., instruct with so that a computer sets including some
Standby (can be personal computer, server, or the network equipment etc.) performs each embodiment of the present invention
Or the method described in some part of embodiment.
Above the present invention is described in detail, the specific case principle to the present invention used herein
And embodiment is set forth, the method that the explanation of above example is only intended to help to understand the present invention
And core concept；Simultaneously for one of ordinary skill in the art, according to the thought of the present invention,
All will change in detailed description of the invention and range of application, in sum, this specification content should not
It is interpreted as limitation of the present invention.
Claims (6)
1. a display device, including:
First display unit, is configured to include multiple first sub-display unit, each first sub-display unit
There is the first sub-state for reflecting special wavelength light and the second sub-state for transmission light；
Second display unit, described second display unit is arranged in the lower section of described first display unit；
Display control unit, is used for controlling described first display unit and/or described second display unit performs
Display,
Wherein, described display device includes the first duty and the second duty,
When described display device is in described first duty, described display control unit controls described
A part in the plurality of first sub-display unit of the first display unit be in described first sub-state with
Perform the remainder in display, and the plurality of first sub-display unit and be in described second sub-state；
When described display device is in described second duty, described display control unit controls described
The plurality of first sub-display unit of the first display unit is in described second sub-state, and controls institute
State the second display unit and perform display,
Wherein said display control unit controls described display device according to predetermined condition and is in described first work
Make state or described second duty,
Wherein said display device also includes brightness detection unit, for detecting the brightness of ambient light, and
Described predetermined condition is the brightness of described ambient light, when the brightness of described ambient light is optionally greater than predetermined threshold
Time, described display control unit controls described display device and is in described first duty, and when described
When the brightness of ambient light is less than predetermined threshold, described display control unit controls described display device and is in institute
State the second duty,
Described first display unit is configured by cholesteric display part, and described second display unit is by with described
The display device configuration that first display unit is different, wherein said first sub-state is planar texture state,
And described second sub-state is conical texture state,
The most each described first sub-display unit also has a 3rd sub-state for transmission light, and described
Three sub-states are intrinsic TEXTURE STATE,
And when described display device is in the second duty, described display control unit is controlled further
The plurality of first sub-display unit making described first display unit is in described 3rd sub-state, is in
The absorbance of the plurality of first sub-display unit of described 3rd sub-state is higher than being in described second sub-shape
The absorbance of the plurality of first sub-display unit of state.
2. display device as claimed in claim 1, wherein said second display unit includes multiple second
Sub-display unit, the plurality of first sub-display unit corresponds to the plurality of second sub-display unit,
When described display device is in described first duty, described display control unit is controlled further
Make in the plurality of second sub-display unit corresponding to being in the first sub-display unit of described first sub-state
The second sub-display unit do not perform in display, and the plurality of second sub-display unit corresponding to being in
Second sub-display unit of the first sub-display unit of described second sub-state performs display.
3. display device as claimed in claim 1 or 2, wherein said predetermined condition is number to be shown
According to type, when data type to be shown is text data, described display control unit controls described aobvious
Showing device is in described first duty, and when data type to be shown is multi-medium data, institute
State the display described display device of control unit control and be in described second duty.
4. a display control method, for including the display dress of the first duty and the second duty
Putting, described display device includes the first display unit, is configured to include multiple first sub-display unit, often
Individual first sub-display unit have the first sub-state for reflecting special wavelength light and for transmission light
Two sub-states；Second display unit, described second display unit is arranged under described first display unit
Side；Display control unit, is used for controlling described first display unit and described second display unit performs aobvious
Showing, described display control method includes:
The video data that reception is to be shown；
According to predetermined condition, determine described first display unit and/or the work shape of described second display unit
State；And
Send described video data to described first display unit and/or described second display unit,
Wherein when determining that described display device is in described first duty, described display control unit
The part controlled in the plurality of first sub-display unit of described first display unit is in described first
Sub-state is to perform display, and the remainder in the plurality of first sub-display unit is in described
Two sub-states；
When determining that described display device is in described second duty, described display control unit controls
The plurality of first sub-display unit of described first display unit is in described second sub-state, and controls
Make described second display unit and perform display,
Wherein said display device also includes brightness detection unit, for detecting the brightness of ambient light, and
Described predetermined condition is the brightness of described ambient light, when the brightness of described ambient light is optionally greater than predetermined threshold
Time, described display control unit controls described display device and is in described first duty, and when described
When the brightness of ambient light is less than predetermined threshold, described display control unit controls described display device and is in institute
State the second duty,
Described first display unit is configured by cholesteric display part, and described second display unit is by with described
The display device configuration that first display unit is different, wherein said first sub-state is planar texture state,
And described second sub-state is conical texture state,
The most each described first sub-display unit also has a 3rd sub-state for transmission light, and described
Three sub-states are intrinsic TEXTURE STATE,
And when described display device is in the second duty, described display control unit is controlled further
The plurality of first sub-display unit making described first display unit is in described 3rd sub-state, is in
The absorbance of the plurality of first sub-display unit of described 3rd sub-state is higher than being in described second sub-shape
The absorbance of the plurality of first sub-display unit of state.
5. display control method as claimed in claim 4, wherein said second display unit includes multiple
Second sub-display unit, the plurality of first sub-display unit corresponds to the plurality of second sub-display unit,
When described display device is in described first duty, described display control unit is controlled further
Make in the plurality of second sub-display unit corresponding to being in the first sub-display unit of described first sub-state
The second sub-display unit do not perform in display, and the plurality of second sub-display unit corresponding to being in
Second sub-display unit of the first sub-display unit of described second sub-state performs display.
6. the display control method as described in claim 4 or 5, wherein said predetermined condition is for show
Data type, when data type to be shown is text data, described display control unit control institute
State display device and be in described first duty, and when data type to be shown is multi-medium data,
Described display control unit controls described display device and is in described second duty.
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| CN104679138A (en) * | 2014-12-26 | 2015-06-03 | 苏州佳世达电通有限公司 | Display device |
| US10628113B2 (en) * | 2015-09-30 | 2020-04-21 | Sony Interactive Entertainment Inc. | Information processing apparatus |
| CN106125420A (en) * | 2016-06-24 | 2016-11-16 | 京东方科技集团股份有限公司 | Display floater, display device and intelligent watch |
| CN106292121A (en) * | 2016-10-10 | 2017-01-04 | 南京中电熊猫液晶显示科技有限公司 | Switchable display device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873361A (en) * | 2009-04-21 | 2010-10-27 | 英华达（上海）科技有限公司 | Electronic device with double displays |
| CN102498511A (en) * | 2009-08-20 | 2012-06-13 | 亚马逊技术股份有限公司 | Amalgamated display comprising dissimilar display devices |
| CN102956184A (en) * | 2012-10-18 | 2013-03-06 | 苏州佳世达电通有限公司 | Display switchover method and electronic device |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2006049105A1 (en) * | 2004-11-04 | 2006-05-11 | Nikon Corporation | Display device and electronic device |
| CN100592148C (en) * | 2005-11-10 | 2010-02-24 | 鸿富锦精密工业（深圳）有限公司 | Dual-screen display device and display method thereof |
| CN101806962B (en) * | 2010-02-05 | 2012-07-18 | 青岛海信移动通信技术股份有限公司 | Display method, display system and mobile device |
-
2013
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101873361A (en) * | 2009-04-21 | 2010-10-27 | 英华达（上海）科技有限公司 | Electronic device with double displays |
| CN102498511A (en) * | 2009-08-20 | 2012-06-13 | 亚马逊技术股份有限公司 | Amalgamated display comprising dissimilar display devices |
| CN102956184A (en) * | 2012-10-18 | 2013-03-06 | 苏州佳世达电通有限公司 | Display switchover method and electronic device |
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