CN107229146A - Display device and display methods - Google Patents
Display device and display methods Download PDFInfo
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- CN107229146A CN107229146A CN201610179476.5A CN201610179476A CN107229146A CN 107229146 A CN107229146 A CN 107229146A CN 201610179476 A CN201610179476 A CN 201610179476A CN 107229146 A CN107229146 A CN 107229146A
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- Prior art keywords
- display
- driver element
- viewing area
- panel
- barrier
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
- G02B30/20—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes
- G02B30/26—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type
- G02B30/27—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images by providing first and second parallax images to an observer's left and right eyes of the autostereoscopic type involving lenticular arrays
Abstract
The disclosure is directed to a kind of display device and display methods, belong to image display technology field.Present disclose provides a kind of display device, the display device includes：Control unit, the display driver element being connected with control unit, the display panel being connected with display driver element and the barrier panel on display panel；Some display barriers that are arranged side by side and being intervally arranged are distributed with barrier panel；Control unit is used to send display image frame to display driver element；Display driver element is used to drive display panel to show display image frame on the viewing area that some arranged side by side and is intervally arranged, and every viewing area is used to each show a part of display content in display image frame.The display device that the disclosure is provided provides the visual range of narrow viewing angle.
Description
Technical field
This disclosure relates to image display technology field, more particularly to a kind of display device and display methods.
Background technology
Display screen is one of most common input-output equipment on electronic equipment.Display screen has display word letter
The ability of breath, image information and video information.
Current display screen is generally all wide viewing angle display screen, and visible angle is probably in 120 °~170 ° scopes.When
When user uses electronic equipment in the crowded place such as public transport, subway, easily display is seen by other people of surrounding
Content on screen, causes the leakage of privacy of user.
The content of the invention
When in order to solve display screen being wide viewing angle display screen, surrounding other people be readily seen that it is aobvious on display screen
Show content, the problem of causing the leakage of privacy of user, the embodiment of the present disclosure provides a kind of display device and aobvious
Show method, the display device has narrower visible angle.The technical scheme is as follows：
According to the first aspect of the embodiment of the present disclosure there is provided a kind of display device, the display device includes：
Control unit, the display driver element being connected with described control unit, it is connected with the display driver element
Display panel and the barrier panel on the display panel；If being distributed with the barrier panel
Dry bar is side by side and the display barrier that is intervally arranged；
Described control unit, for sending display image frame to the display driver element；
The display driver element, for drive the display panel some side by side and be intervally arranged it is aobvious
Show and the display image frame is shown on region, every viewing area is used to each show in the display image frame
A part of display content；
Wherein, the display content that every viewing area is each shown is adjacent through two in the barrier panel
The display barrier between the predetermined visual range of transmission region directive.
Alternatively, the display driver element, for according to the positional information that prestores on said display panel
Determine described some side by side and the position of viewing area that is intervally arranged；The display image frame is torn open
Point, obtain and every corresponding display content of viewing area difference；Every viewing area is driven according to the position
Domain shows each self-corresponding display content respectively.
Alternatively, described control unit, is additionally operable to send position determine instruction to the display driver element；
The display driver element, for determining institute on said display panel according to the position determine instruction
State some side by side and the position of viewing area that is intervally arranged；The display image frame is split, obtained
To with every corresponding display content of viewing area difference；Every viewing area difference is driven according to the position
Show each self-corresponding display content.
Alternatively, the position determine instruction is used for the position for indicating every viewing area；
Correspondingly, described control unit, is additionally operable to eyes spacing according to human eye, the human eye in the screen
The distance between projection coordinate, the human eye and described barrier panel on barrier panel and the barrier surface
The distance between plate and the display panel, determine the position of every viewing area.
Alternatively, the barrier panel is that described some display barriers that are arranged side by side and being intervally arranged are distributed with
Membrane material.
Alternatively, the predetermined visual range is the scope according to determined by the eyes spacing of human eye.
Alternatively, the display driver element, be additionally operable to drive on the display panel two it is adjacent described
Idle region between viewing area is in off position, or, drive two phases on the display panel
Idle region between the adjacent viewing area shows predetermined camouflage display content.
According to the second aspect of the embodiment of the present disclosure there is provided a kind of display methods, applied in display device,
The display device includes：Control unit, the display driver element being connected with described control unit, with it is described
The connected display panel of display driver element and the barrier panel on the display panel；It is described
Some display barriers that are arranged side by side and being intervally arranged are distributed with barrier panel；
Methods described includes：
Described control unit sends display image frame to the display driver element；
The display driver element drives the display panel some viewing areas that are arranged side by side and being intervally arranged
The upper display display image frame, every viewing area is used to each show one in the display image frame
Divide display content；
Wherein, the display content that every viewing area is each shown is adjacent through two in the barrier panel
The display barrier between the predetermined visual range of transmission region directive.
Alternatively, the display driver element drives the display panel side by side and to be intervally arranged at some
The display image frame is shown on viewing area, including：
The display driver element determines described some on said display panel according to the positional information prestored
Side by side and the position of viewing area that is intervally arranged；
The display driver element is split the display image frame, obtains distinguishing with every viewing area
Corresponding display content；
It is each self-corresponding aobvious that the display driver element drives every viewing area to show respectively according to the position
Show content.
Alternatively, methods described also includes：
Described control unit sends position determine instruction to the display driver element；
The display driver element drives the display panel some viewing areas that are arranged side by side and being intervally arranged
The upper display display image frame, including：
The display driver element determines described some on said display panel according to the position determine instruction
Bar is side by side and the position of viewing area that is intervally arranged；
The display driver element is split the display image frame, obtains distinguishing with every viewing area
Corresponding display content；
It is each self-corresponding aobvious that the display driver element drives every viewing area to show respectively according to the position
Show content.
Alternatively, the position determine instruction is used for the position for indicating every viewing area, and methods described is also wrapped
Include：
Described control unit is sat according to projection of the eyes spacing, the human eye of human eye in the barrier panel
The distance between mark, the human eye and described barrier panel and the barrier panel and the display panel
The distance between, determine the position of every viewing area.
Alternatively, the barrier panel is that described some display barriers that are arranged side by side and being intervally arranged are distributed with
Membrane material.
Alternatively, the predetermined visual range is the scope according to determined by the eyes spacing of human eye.
Alternatively, methods described also includes：
The display driver element drives the spare time between two adjacent viewing areas on the display panel
Put region and be in off position；
Or,
The display driver element is driven on the liquid crystal display panel between two adjacent viewing areas
Idle region show predetermined camouflage display content.
The technical scheme that the embodiment of the present disclosure is provided can include the following benefits：
Display image frame, display driver element driving display surface are sent to display driver element by control unit
Plate shows above-mentioned display image frame, every viewing area on the viewing area that some arranged side by side and is intervally arranged
For each showing a part of display content in above-mentioned display image frame；Wherein, every viewing area is each
The display content of display, it is pre- through the transmission region directive between two in barrier panel adjacent display barriers
But scope surely；Solve in correlation technique, when display screen is wide viewing angle display screen, other people appearances of surrounding
Easily see the display content on display screen, the problem of causing the leakage of privacy of user；Reach display panel
Visual range be limited within predetermined visual range, the region outside predetermined visual range can not see or
It cannot be fully seen the effect of the display image frame on display panel.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory,
The disclosure can not be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets the disclosure
Embodiment, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of block diagram of display device according to an exemplary embodiment；
Fig. 2 is the operating diagram for the display device that embodiment illustrated in fig. 1 is related to；
Fig. 3 is the effect signal when display image frame that embodiment illustrated in fig. 1 is related to is shown in the display device
Figure；
Fig. 4 is the principle schematic for the display device that embodiment illustrated in fig. 1 is related to；
Fig. 5 is a kind of flow chart of display methods according to an exemplary embodiment.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following retouches
State when being related to accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.
Embodiment described in following exemplary embodiment does not represent all embodiment party consistent with the disclosure
Formula.On the contrary, they be only be described in detail in such as appended claims, disclosure some in terms of phase one
The example of the apparatus and method of cause.
The embodiment of the present disclosure aims to provide a kind of display device with narrower visible angle and display methods.
Wherein, display device can be any electronic equipment for possessing display screen, such as mobile phone, tablet personal computer.
Fig. 1 is a kind of block diagram of display device 100 according to an exemplary embodiment.Display device 100
It can realize that narrow viewing angle is shown by disparity barrier method.As shown in figure 1, display device 100 includes：
Control unit 120, the display driver element 142 and display driver element being connected with control unit 120
142 connected display panels 144 and the barrier panel 162 on display panel 144.
Control unit 120 can be processor or graphics processor.Control unit 120 has output display figure
As frame and the ability for sending control instruction.
Display driver element 142 includes drive circuit, for driving display panel 144 to be shown.It is aobvious
It can be LCD (Liquid Crystal Display, liquid crystal display) panels or OLED to show panel 144
(Organic Light-Emitting Display, OLED) panel.Alternatively, display panel is worked as
144 be LCD when, the display device 100 also include be located at LCD under backlight.
Some display barriers that are arranged side by side and being intervally arranged are distributed with barrier panel 162.Barrier panel 162
On display barrier can block the display content being disposed below.In a kind of possible embodiment, screen
Barrier panel 162 is that some membrane materials for showing barrier that are arranged side by side and being intervally arranged are distributed with.Barrier panel 162
On display barrier there is poor translucency, display barrier can be by translucent, opaque or fuzziness
Material higher than first threshold is made.Region between adjacent two displays barrier is transmission region, transparent area
Domain has preferable translucency.For example, the light transmittance of transmission region is more than Second Threshold, such as Second Threshold is
80%.
With reference to Fig. 2 is referred to, Fig. 2 shows the operating diagram for the display device 100 that the present embodiment is provided.Figure
Left side (a) in 2 is partly the side schematic view of display panel 144 and barrier panel 162.Barrier panel
162 are located at the top of display panel 144.Upper right side (b) in Fig. 2 be partly barrier panel 162 just
Face schematic diagram；Lower right side (c) in Fig. 2 is partly the front schematic view of display panel 144.
Control unit 120, for sending display image frame to display driver element 142.
Display driver element 142, for driving display panel 144 in some displays that are arranged side by side and being intervally arranged
Above-mentioned display image frame is shown on region 143, every viewing area 143 is used to each show display image frame
In a part of display content.The union and display image of display content shown by all viewing areas 143
Frame is identical.That is, display image frame is split as the display content of multiple strips, every display content
Shown in a viewing area 143.With reference to the display panel with reference to shown in lower right side (c) part in Fig. 2
144 front schematic view, every viewing area 143 is a rectangular strip viewing area.Adjacent two
Idle region 145 between viewing area 143 can not show any content.
In a kind of possible embodiment, the length and width of every viewing area 143 is all identical.Such as,
The length of every viewing area 143 is 1080 pixels, and width is 5 pixels.Between every viewing area 143
Idle region 145 width it is also identical, such as the width in every idle region 145 is 3 pixels.Another
In a kind of possible embodiment, the length that there are at least two viewing areas 143 is identical, but width is different.
Such as, the width positioned at the viewing area 143 of the middle section of display panel 144, which is more than, is located at display panel 144
The width of the viewing area 143 of fringe region.Length in the presence of at least two idle regions 145 is identical, but
Width is different.Such as, the width positioned at the idle region 145 of the middle section of display panel 144, which is more than, is located at
The width in the idle region 145 of the fringe region of display panel 144.The present embodiment is not limited this.
In a kind of possible embodiment, the length and width of every display barrier 163 is all identical.Such as,
The length of every display barrier 163 is 1080 pixels, and width is 2 pixels.Between every display barrier 163
Transmission region 164 width it is also identical, such as the width of every transmission region 164 is 3 pixels.Another
In a kind of possible embodiment, the length that there are at least two display barriers 163 is identical, but width is different.
Such as, the width positioned at the display barrier 163 of the middle section of barrier panel 162, which is more than, is located at barrier panel 162
The width of the display barrier 163 of fringe region.Length in the presence of at least two transmission regions 164 is identical, but
Width is different.Such as, the width positioned at the transmission region 164 of the middle section of barrier panel 162, which is more than, is located at
The width of the transmission region 164 of the fringe region of barrier panel 162.The present embodiment is not limited this.
The display content that every viewing area 143 is each shown is adjacent through two in barrier panel 162
Show the predetermined visual range of the directive of transmission region 164 between barrier 163.That is, display image frame 10 exists
When being shown by display device 100, a plurality of display content can be divided into and shown, final display picture
20 front view refers to schematically showing in Fig. 3.In actual use, two display contents it
Between display barrier width it is relatively small, can be reduced as far as to user naked eyes observed it is final
The influence that display effect is caused.
With reference to Fig. 4 is referred to, if the left side in Fig. 4 is first direction, right side is second direction.Every viewing area
Domain 143 has edge a in a first direction, in a second direction with edge b；Every viewing area 143
Top correspondence two display barriers 163.Wherein one display barrier 163 has edge c in second direction,
Another display barrier 163 has edge d in a first direction；Predetermined visual range has in a first direction
Edge e, in a second direction with edge f.
For every viewing area 143, rule is met between each bar edge：Edge a, edge c and edge e
It is generally aligned in the same plane, edge b, edge d and edge f are generally aligned in the same plane, so as to ensure every viewing area
Display content in 143 is only fully visible in predetermined visual range.It should be noted that positioned at most edge
Viewing area 143 there may be the designs different from Fig. 4.
Further, since predetermined visual range is the region watched for the eyes of user, so predetermined visual range
Width set according to the eyes spacing of human eye, width e f always slightly greater than the eyes spacing of human eye.Namely
Predetermined visual range is the scope set according to the eyes spacing of human eye.
In a kind of possible embodiment, position of the viewing area 143 on display panel 144 is fixed.
That is, predetermined visual range immobilizes.Now：
Display driver element 142, for determining some on display panel 144 according to the positional information prestored
Side by side and the position of viewing area 143 that is intervally arranged；Display image frame is split, obtained and every
Distinguish corresponding display content in viewing area 143；Every viewing area 143 is driven to show respectively according to the position
Show each self-corresponding display content.
In alternatively possible embodiment, position of human eye be it is variable, human eye and barrier panel 162 it
Between be variable apart from G, so predetermined visual range is variable.Now：
Control unit 120, is additionally operable to send position determine instruction to display driver element 142；Display driving is single
Member 142, for determining some on display panel 144 side by side according to position determine instruction and being intervally arranged
The position of viewing area 143；Display image frame is split, obtained and every liquid crystal display area 143
The corresponding display content of difference；Every liquid crystal display area 143 is driven to show respectively according to the position each right
The display content answered.Wherein, position determine instruction is used for the position for indicating every viewing area 143.
Alternatively, control unit 120 according to the eyes spacing ef of human eye, human eye in barrier panel 162
The distance between projection coordinate and human eye and barrier panel 162 G, barrier panel 162 and display panel
The distance between 144 L, the rule according to Fig. 4 is dynamically determined the position of every viewing area 143.
How the present embodiment obtains the spacing ef of human eye, human eye to control unit 120 in barrier panel 162
Projection coordinate and the distance between human eye and barrier panel 162 G mode do not limit, control is single
Member 120 can obtain above-mentioned parameter by devices such as front camera, range sensors.
In summary, the display device that the present embodiment is provided, is sent by control unit to display driver element
Display image frame, display driver element drives display panel some viewing areas that are arranged side by side and being intervally arranged
The upper above-mentioned display image frame of display, every viewing area is used to each show one in above-mentioned display image frame
Divide display content；Wherein, the display content that every viewing area is each shown, through two in barrier panel
But transmission region directive between adjacent display barrier makes a reservation for scope；Solve in correlation technique, show
When screen is wide viewing angle display screen, other people of surrounding are readily seen that display content on display screen, cause user
The problem of leakage of privacy；Reach and the visual range of display panel be limited within predetermined visual range,
The display image frame on display panel can not be seen or be cannot be fully seen in region outside predetermined visual range
Effect.
Require supplementation with explanation is a bit, in display panel 144 between two adjacent viewing areas 143
Idle region 145 can also show predetermined camouflage display content, and camouflage display content refers to be used for predetermined
The display content seen in the range of outside visual range.Pretending display content can be in viewing area 143
The display image frame of display is pretended, such as：Display image frame is game picture, and camouflage display content is
Page screens, then in predetermined visual range it is seen that game picture, but outside predetermined visual range
It is seen that page screens in region.
Fig. 5 is a kind of flow chart of display methods according to an exemplary embodiment.This method is applied to
In display device, the display device includes：Control unit, the display driver element being connected with control unit,
The display panel being connected with display driver element and the barrier panel on display panel.Barrier surface
Some display barriers that are arranged side by side and being intervally arranged are distributed with plate.This method includes：
In step 501, control unit sends display image frame to display driver element.
In step 502, display driver element driving display panel some side by side and be intervally arranged it is aobvious
Show and display image frame is shown on region, every viewing area is used to each show the part in display image frame
Display content.
Wherein, the display content that every viewing area is each shown, it is adjacent aobvious through two in barrier panel
The predetermined visual range of transmission region directive between display screen barrier.
In summary, the display methods that the present embodiment is provided, is sent by control unit to display driver element
Display image frame, display driver element drives display panel some viewing areas that are arranged side by side and being intervally arranged
The upper above-mentioned display image frame of display, every viewing area is used to each show one in above-mentioned display image frame
Divide display content；Wherein, the display content that every viewing area is each shown, through two in barrier panel
But transmission region directive between adjacent display barrier makes a reservation for scope；Solve in correlation technique, show
When screen is wide viewing angle display screen, other people of surrounding are readily seen that display content on display screen, cause user
The problem of leakage of privacy；Reach and the visual range of display panel be limited within predetermined visual range,
The display image frame on display panel can not be seen or be cannot be fully seen in region outside predetermined visual range
Effect.
In an alternative embodiment of the offer based on embodiment illustrated in fig. 5, this method includes：
In step 501, control unit sends display image frame to display driver element.
By showing that stream generally includes the picture frame sequence being made up of display image frame one by one, so
This step can be periodically carried out repeatedly, or performed when display image frame changes.
Such as, control unit performed a deuterzooid step every 1/24 second.
In step 502, display driver element driving display panel some side by side and be intervally arranged it is aobvious
Show and display image frame is shown on region, every viewing area is used to each show the part in display image frame
Display content.
As a kind of possible embodiment, this step is substituted by following steps and realized：
1st, display driver element determines some side by side according to the positional information prestored and is spaced on a display panel
The position of the viewing area of arrangement；
2nd, display driver element is split display image frame, obtains corresponding with every viewing area difference
Display content；
3rd, display driver element drives every viewing area to show respectively in each self-corresponding display according to position
Hold.
As alternatively possible embodiment, control unit is according to the eyes spacing of human eye, human eye in barrier
The distance between projection coordinate, human eye and barrier panel on panel and barrier panel and display panel it
Between distance, determine the position of every viewing area.
It is determined that after the position of every viewing area, control unit sends position to display driver element and determined
Instruction, the position determine instruction is used for the position for indicating every viewing area.Correspondingly, this step can be by such as
Lower step, which is substituted, to be realized：
1st, display driver element determines some side by side on a display panel according to position determine instruction and interval is arranged
The position of the viewing area of cloth；
2nd, display driver element is split display image frame, obtains corresponding with every viewing area difference
Display content；
3rd, display driver element drives every viewing area to show respectively in each self-corresponding display according to position
Hold.
Wherein, the display content that every viewing area is each shown, it is adjacent aobvious through two in barrier panel
The predetermined visual range of transmission region directive between display screen barrier.Alternatively, predetermined visual range is according to human eye
Eyes spacing determined by scope.
Alternatively, the idle area on display driver element driving display panel between two adjacent viewing areas
Domain is in off position, or, it is interior that the idle region on driving display panel shows that predetermined camouflage is shown
Hold.
Those skilled in the art will readily occur to this public affairs after considering specification and putting into practice invention disclosed herein
The other embodiments opened.The application is intended to any modification, purposes or the adaptations of the disclosure,
These modifications, purposes or adaptations follow the general principle of the disclosure and undisclosed including the disclosure
Common knowledge or conventional techniques in the art.Description and embodiments are considered only as exemplary
, the true scope and spirit of the disclosure are pointed out by following claim.
It should be appreciated that the accurate knot that the disclosure is not limited to be described above and is shown in the drawings
Structure, and various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only by appended
Claim is limited.
Claims (14)
1. a kind of display device, it is characterised in that the display device includes：Control unit and the control
The connected display driver element of unit processed, the display panel being connected with the display driver element and it is located at
Some are distributed with barrier panel on the display panel, the barrier panel side by side and is intervally arranged
Display barrier；
Described control unit, for sending display image frame to the display driver element；
The display driver element, for drive the display panel some side by side and be intervally arranged it is aobvious
Show and the display image frame is shown on region, every viewing area is used to each show in the display image frame
A part of display content；
Wherein, the display content that every viewing area is each shown is adjacent through two in the barrier panel
The display barrier between the predetermined visual range of transmission region directive.
2. display device according to claim 1, it is characterised in that
The display driver element, it is described for being determined on said display panel according to the positional information prestored
Some side by side and the position of viewing area that is intervally arranged；The display image frame is split, obtained
With every corresponding display content of viewing area difference；Every viewing area is driven to show respectively according to the position
Show each self-corresponding display content.
3. display device according to claim 1, it is characterised in that
Described control unit, is additionally operable to send position determine instruction to the display driver element；
The display driver element, for determining institute on said display panel according to the position determine instruction
State some side by side and the position of viewing area that is intervally arranged；The display image frame is split, obtained
To with every corresponding display content of viewing area difference；Every viewing area difference is driven according to the position
Show each self-corresponding display content.
4. display device according to claim 3, it is characterised in that the position determine instruction is used for
Indicate the position of every viewing area；
Described control unit, is additionally operable to eyes spacing according to human eye, the human eye in the barrier panel
Projection coordinate, the distance between the human eye and the barrier panel and the barrier panel with it is described
The distance between display panel, determines the position of every viewing area.
5. according to any described display device of Claims 1-4, it is characterised in that the barrier panel
For the described some membrane materials for showing barrier that are arranged side by side and being intervally arranged are distributed with.
6. according to any described display device of Claims 1-4, it is characterised in that described predetermined visual
Scope is the scope according to determined by the eyes spacing of human eye.
7. according to any described display device of Claims 1-4, it is characterised in that
The display driver element, is additionally operable to drive two adjacent viewing areas on the display panel
Between idle region be in off position, or, drive on the display panel two it is adjacent described
Idle region between viewing area shows predetermined camouflage display content.
8. a kind of display methods, it is characterised in that applied in display device, the display device includes：
Control unit, the display driver element being connected with described control unit, it is connected with the display driver element
Display panel and the barrier panel on the display panel；If being distributed with the barrier panel
Dry bar is side by side and the display barrier that is intervally arranged；
Methods described includes：
Described control unit sends display image frame to the display driver element；
The display driver element drives the display panel some viewing areas that are arranged side by side and being intervally arranged
The upper display display image frame, every viewing area is used to each show one in the display image frame
Divide display content；
Wherein, the display content that every viewing area is each shown is adjacent through two in the barrier panel
The display barrier between the predetermined visual range of transmission region directive.
9. display methods according to claim 8, it is characterised in that the display driver element driving
The display panel shows the display image frame on the viewing area that some arranged side by side and is intervally arranged, and wraps
Include：
The display driver element determines described some on said display panel according to the positional information prestored
Side by side and the position of viewing area that is intervally arranged；
The display driver element is split the display image frame, obtains distinguishing with every viewing area
Corresponding display content；
It is each self-corresponding aobvious that the display driver element drives every viewing area to show respectively according to the position
Show content.
10. display methods according to claim 8, it is characterised in that methods described also includes：
Described control unit sends position determine instruction to the display driver element；
The display driver element drives the display panel some viewing areas that are arranged side by side and being intervally arranged
The upper display display image frame, including：
The display driver element determines described some on said display panel according to the position determine instruction
Bar is side by side and the position of viewing area that is intervally arranged；
The display driver element is split the display image frame, obtains distinguishing with every viewing area
Corresponding display content；
It is each self-corresponding aobvious that the display driver element drives every viewing area to show respectively according to the position
Show content.
11. display methods according to claim 10, it is characterised in that the position determine instruction is used
In the position for indicating every viewing area, methods described also includes：
Described control unit is sat according to projection of the eyes spacing, the human eye of human eye in the barrier panel
The distance between mark, the human eye and described barrier panel and the barrier panel and the display panel
The distance between, determine the position of every viewing area.
12. according to any described display methods of claim 8 to 11, it is characterised in that the barrier surface
Plate is that the described some membrane materials for showing barrier that are arranged side by side and being intervally arranged are distributed with.
13. according to any described display methods of claim 8 to 11, it is characterised in that it is described it is predetermined can
It is the scope according to determined by the eyes spacing of human eye depending on scope.
14. according to any described display methods of claim 8 to 11, it is characterised in that methods described is also
Including：
The display driver element drives the spare time between two adjacent viewing areas on the display panel
Put region and be in off position；
Or,
The display driver element is driven on the liquid crystal display panel between two adjacent viewing areas
Idle region show predetermined camouflage display content.
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| CN108267902A (en) * | 2018-01-15 | 2018-07-10 | 友达光电股份有限公司 | Display device and method for switching display visual angle thereof |
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