CN106409209A - Display method, display device and display equipment - Google Patents
Display method, display device and display equipment Download PDFInfo
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- CN106409209A CN106409209A CN201611053074.7A CN201611053074A CN106409209A CN 106409209 A CN106409209 A CN 106409209A CN 201611053074 A CN201611053074 A CN 201611053074A CN 106409209 A CN106409209 A CN 106409209A
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- display
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- driver element
- state
- biological characteristic
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/30—Authentication, i.e. establishing the identity or authorisation of security principals
- G06F21/31—User authentication
- G06F21/32—User authentication using biometric data, e.g. fingerprints, iris scans or voiceprints
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
- G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
- G06F21/82—Protecting input, output or interconnection devices
- G06F21/84—Protecting input, output or interconnection devices output devices, e.g. displays or monitors
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- Computer Hardware Design (AREA)
- Computer Security & Cryptography (AREA)
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- General Physics & Mathematics (AREA)
- Software Systems (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention relates to a display method, a display device and display equipment, and belongs to the technical field of display. The method comprises the following steps: getting a collected biological characteristic; detecting whether the similarity between the biological characteristic and a predetermined biological characteristic is greater than a threshold; and when the similarity between the biological characteristic and the predetermined biological characteristic is greater than the threshold, switching a barrier panel from a first state to a second state under control, wherein the first state is a state in which the barrier panel blocks all the display areas of a display panel, and the second state is a state in which the barrier panel blocks part of the display areas of the display panel so the display content of the plurality of strips of display areas on the display panels can be projected to a predetermined visual range through a transparent area on the barrier panel. The problem that leakage of user privacy is caused as the content of a notification message can be easily seen by other people around in a crowded place is solved, and the effect of user privacy protection is achieved.
Description
Technical field
It relates to display technology field, particularly to a kind of display methods, display device and display device.
Background technology
Display screen is one of modal input-output equipment on electronic equipment.Display screen has display Word message, figure
Ability as information and video information.
When electronic equipment receives notification message, display screen generally shows the notice receiving in message informing hurdle
Message.Even if electronic equipment is in screen lock state, display screen also can eject wicket and show the notification message receiving.When with
Family, when the crowded place such as public transport, subway uses electronic equipment, is easily seen the content of notification message by other people of surrounding, is drawn
Play the leakage of privacy of user.
Content of the invention
The embodiment of the present disclosure provides a kind of display methods, display device and display device.Described technical scheme is as follows：
A kind of first aspect according to the embodiment of the present disclosure, there is provided display methods, is applied to comprise display floater and screen
In the display device of barrier panel, the method includes：
Obtain the biological characteristic of collection；
Detect whether this biological characteristic and the similarity of predetermined biological characteristic are more than threshold value；
When the similarity of this biological characteristic and predetermined biological characteristic is more than threshold value, control barrier panel from first
State switches to the second state, and first state is that barrier panel is entered to whole viewing areas of display floater
The state of row barrier, the second state is that barrier panel carries out barrier to the part viewing area of display floater,
Make the display content on some viewing areas on display floater, through the printing opacity in barrier panel
The state of the predetermined visual range of region directive.
Alternatively, display device also includes：Display driver element and barrier driver element, display driver element and display surface
Plate is connected, and barrier driver element is connected with barrier panel, is distributed with that some arranged side by side and the display of arranged adjacent in barrier panel
Barrier；
Barrier panel is controlled to switch to the second state from first state, including：
Send display image frame to display driver element, send the first instruction to barrier driver element；
Display on the viewing area being driven display floater arranged side by side at some and being intervally arranged by display driver element should
Display image frame, every viewing area is used for showing a part of display content in this display image frame；
Controlled according to the first instruction by barrier driver element and odd positions or even number position are arranged on barrier panel
The electrode of display barrier is opening, and electrode is that the display barrier of opening is used for blocking light, and electrode is non-opening
Display barrier be used for passing through light；
Wherein, every viewing area shows each self-corresponding display content, is not open through the electrode in barrier panel
The predetermined visual range of region directive residing for display barrier of state.
Alternatively, control barrier panel to switch to the second state from first state, also include：
When sending the first instruction to barrier driver element, send and the first instruction corresponding second to display driver element
Instruction；
By display driver element according to the second instruction determine on a display panel some side by side and be intervally arranged aobvious
Show the position in region；
By display driver element, display image frame is split, obtained and the corresponding display respectively of every viewing area
Content；
Every viewing area is driven to show each self-corresponding display content respectively by display driver element according to this position.
Alternatively, the method also includes：
When the similarity of this biological characteristic and predetermined biological characteristic is less than threshold value, barrier panel is controlled to be maintained at the first shape
State.
Alternatively, barrier panel is controlled to be maintained at first state, including：
Send the 3rd instruction to barrier driver element；
Controlling the electrode of all of display barrier in barrier panel by barrier driver element according to the 3rd instruction is to open
State.
A kind of second aspect according to the embodiment of the present disclosure, there is provided display device, is applied to comprise display floater and screen
In the display device of barrier panel, this device includes：
Acquisition module, is configured to obtain the biological characteristic of collection；
Detection module, whether the similarity of the biological characteristic and the predetermined biological characteristic that are configured to detect that acquisition module obtains
More than threshold value；
Handover module, is configured as detection module and biological characteristic is detected with the similarity of predetermined biological characteristic more than threshold
During value, barrier panel is controlled to switch to the second state from first state, first state is that barrier panel is whole to display floater
Viewing area carries out the state of barrier, and the second state is that barrier panel carries out barrier to the part viewing area of display floater, makes
Obtain the display content on some viewing areas on display floater, make a reservation for through the transmission region directive in barrier panel visual
The state of scope.
Alternatively, display device also includes：Display driver element and barrier driver element, display driver element and display surface
Plate is connected, and barrier driver element is connected with barrier panel, is distributed with that some arranged side by side and the display of arranged adjacent in barrier panel
Barrier；
Handover module, including：
Sending submodule, is configured to send display image frame to display driver element, sends the to barrier driver element
One instruction；
Display sub-module, is configured to display driver element and drives display floater side by side and to be intervally arranged at some
Viewing area on show sending submodule send display image frame, every viewing area is used for showing in this display image frame
A part of display content；
Control submodule, is configured to barrier driver element and instructs control flow according to sending submodule sends first
The electrode being arranged in the display barrier of odd positions or even number position on barrier panel is opening, and electrode is the aobvious of opening
Display screen hinders and is used for blocking light, and electrode is that the display barrier of non-opening is used for passing through light；
Wherein, every viewing area shows each self-corresponding display content, is not open through the electrode in barrier panel
The predetermined visual range of region directive residing for display barrier of state.
Alternatively, handover module, also includes：
Sending submodule, is additionally configured to, when sending the first instruction to barrier driver element, send out to display driver element
Send second instruction corresponding with the first instruction；
Determination sub-module, is configured to display driver element and is being shown according to the second instruction that sending submodule sends
Some are determined side by side and the position of viewing area that is intervally arranged on panel；
Split submodule, be configured to display driver element and display image frame is split, obtain and determine son
Every viewing area that module is determined corresponding display content respectively；
Display sub-module, is additionally configured to drive the every of determination sub-module determination by display driver element according to this position
Bar viewing area shows the display content that each self-corresponding fractionation submodule obtains respectively.
Alternatively, handover module is additionally configured to be less than threshold value when the similarity of this biological characteristic and predetermined biological characteristic
When, control barrier panel to be maintained at first state.
Alternatively, sending submodule, is additionally configured to send the 3rd instruction to barrier driver element；
Control submodule, is additionally configured to be controlled according to the 3rd instruction that sending submodule sends by barrier driver element
In barrier panel, the electrode of all of display barrier is opening.
A kind of second aspect according to the embodiment of the present disclosure, there is provided display device, this display device includes：Bio-sensing
Unit, control unit, display floater and the barrier panel on display floater：
Bio-sensing unit, is configured to gather biological characteristic；
Control unit, is configured to obtain the biological characteristic that bio-sensing unit is gathered；Detect this biological characteristic with pre-
Whether the similarity determining biological characteristic is more than threshold value；
Control unit, is additionally configured to, when the similarity of this biological characteristic and predetermined biological characteristic is more than threshold value, control
Barrier panel switches to the second state from first state, and first state is that barrier panel is entered to whole viewing areas of display floater
The state of row barrier, the second state is that barrier panel carries out barrier to the part viewing area of display floater so that display floater
On some viewing areas on display content, through the shape of the predetermined visual range of transmission region directive in barrier panel
State.
Alternatively, display device also includes：The display driver element being connected with control unit and barrier driver element, display
Driver element is connected with display floater, and barrier driver element is connected with barrier panel, is distributed with some side by side in barrier panel
And the display barrier of arranged adjacent；
Control unit, is configured to send display image frame to display driver element, sends first to barrier driver element
Instruction；
Display driver element, is configured to drive display floater aobvious side by side and on the viewing area that is intervally arranged at some
Show this display image frame, every viewing area is used for showing a part of display content in this display image frame；
Barrier driver element, is configured to be arranged in odd positions or even bit according in the first instruction control barrier panel
The electrode of the display barrier put is opening, and electrode is that the display barrier of opening is used for blocking light, and electrode is not open
The display barrier of state is used for passing through light；
Wherein, every viewing area shows each self-corresponding display content, is not open through the electrode in barrier panel
The predetermined visual range of region directive residing for display barrier of state.
Alternatively, control unit, is configured to when sending the first instruction to barrier driver element, to display driver element
Send second instruction corresponding with the first instruction；
Display driver element, is configured to determine some on a display panel side by side and be intervally arranged according to the second instruction
Viewing area position；
Display driver element, is configured to be split display image frame, obtains corresponding respectively with every viewing area
Display content；
Display driver element, is configured to drive every viewing area to show each self-corresponding display respectively according to this position
Content.
Alternatively it is characterised in that control unit, be additionally configured to when this biological characteristic similar to predetermined biological characteristic
When degree is less than threshold value, barrier panel is controlled to be maintained at first state.
Alternatively, control unit, is configured to send the 3rd instruction to barrier driver element；
Barrier driver element, being configured to the electrode according to the 3rd instruction controls all of display barrier in barrier panel is
Opening.
Alternatively, bio-sensing unit includes Fingerprint Identification Unit, at least one in camera；
Biological characteristic includes fingerprint, iris, at least one in face.
Alternatively, electrode barrier panel being arranged in the display barrier of odd positions is commonly connected to the first holding wire；
The electrode being arranged in the display barrier of even number position in barrier panel is commonly connected to secondary signal line.
The technical scheme that the embodiment of the present disclosure provides can include following beneficial effect：
By being compared the biological characteristic of collection with predetermined biological characteristic, when biological characteristic and the predetermined biology of collection
When the similarity of feature is more than threshold value, show that using this display device be user, then by barrier panel from first state
Switch to the second state so that display screen switches to narrow viewing angle visible state by the state of the whole viewing area of barrier；Avoid
When user uses electronic equipment in crowded place, easily seen the content of notification message by other people, cause privacy of user
Reveal；So that in the problem not making extraneous user also cannot see, and when user uses electronic equipment, can be by barrier
All the state of viewing areas switches to narrow viewing angle visible state, just can see that display screen shows in the range of narrow viewing angle in
Hold, positioned at narrow viewing angle, extraneous other user cannot see the content that display screen shows, thus protecting the effect of privacy of user
Really.
It should be appreciated that above general description and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the enforcement meeting the disclosure
Example, and be used for explaining the principle of the disclosure together with specification.
Fig. 1 is a kind of block diagram of the display device according to an exemplary embodiment；
Fig. 2 is the operating diagram of the display device that embodiment illustrated in fig. 1 is related to；
Fig. 3 is the connection diagram of the display barrier in the barrier panel that embodiment illustrated in fig. 1 is related to and holding wire；
Fig. 4 is the effect diagram when display image frame that embodiment illustrated in fig. 1 is related to shows in the display device；
Fig. 5 is the principle schematic of the display device that embodiment illustrated in fig. 1 is related to；
Fig. 6 is a kind of flow chart of the display methods according to an exemplary embodiment；
Fig. 7 is a kind of block diagram of the display device according to an exemplary embodiment.
Specific embodiment
Here will in detail exemplary embodiment be illustrated, its example is illustrated in the accompanying drawings.Explained below is related to
During accompanying drawing, unless otherwise indicated, the same numbers in different accompanying drawings represent same or analogous key element.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the disclosure.On the contrary, they be only with such as appended
The example of the consistent apparatus and method of some aspects being described in detail in claims, the disclosure.
The embodiment of the present disclosure aim to provide a kind of between the whole viewing area of barrier and narrower visible angle switching aobvious
Show method, display device and display device.Wherein, display device can be any electronic equipment possessing display screen, such as mobile phone,
Panel computer etc..
Fig. 1 is a kind of block diagram of the display device according to an exemplary embodiment.Display device 100 can be by regarding
Differ from barrier approach to realize narrow viewing angle display function.As shown in figure 1, display device 100 includes：
Control unit 120, display floater 140, the barrier panel 160 on display floater and bio-sensing list
Unit 180.
Control unit 120 can be processor or graphic process unit.Control unit 120 has output display picture frame and sends out
Go out the ability of control instruction.
Display floater 140 can be LCD (Liquid Crystal Display, liquid crystal display) panel or OLED
(Organic Light-Emitting Display, OLED) panel.Alternatively, when display floater 140 is LCD
During panel, this display device 100 also includes the backlight under LCD.
Display barrier in barrier panel 160 can block the display content on the display floater 140 being disposed below.Screen
Be distributed with barrier panel 160 some side by side and arranged adjacent display barrier, i.e. several display barrier laid out in parallel and phase
It is not spaced between two adjacent display barriers.Display barrier in barrier panel 160 has screening when electrode is for opening
The ability being in the light, has the ability through light when electrode is non-opening.When being arranged in odd positions in barrier panel 160
Or when showing the electrode of barrier for opening of even number position, each two electrode has between the display barrier of opening
One electrode is the display barrier of non-opening.
Bio-sensing unit 180, is connected with control unit 120, is configured to gather biological characteristic, and by the life collecting
Thing feature sends to control unit 120.Alternatively, bio-sensing unit 180 include Fingerprint Identification Unit, in camera at least one
Kind, biological characteristic includes fingerprint, iris, at least one in face.Identification for fingerprint can be real by Fingerprint Identification Unit
Existing, the identification for face and iris can be realized by camera.
Control unit 120 is configured to obtain the biological characteristic that bio-sensing unit 180 is gathered, and detects bio-sensing list
Whether the biological characteristic of unit 180 collection is more than threshold value with the similarity of predetermined biological characteristic.Predetermined biological characteristic is for user in advance
The biological characteristic of storage, is typically the user of this display device 100 or the biological characteristic of owner.
When control unit 120 detect bio-sensing unit 180 collection biological characteristic similar to predetermined biological characteristic
When degree is more than threshold value, show the biological characteristic identical user corresponding with predetermined biological characteristic of bio-sensing unit 180 collection, then
Barrier panel 160 is controlled to switch to the second state from first state.Wherein, first state is barrier panel 160 to display floater
Even if 140 whole viewing areas carry out the state of barrier so that showing display content, barrier panel on display floater 140
160 also can block all display contents, and first state is also referred to as other title such as screen lock state, full frame invisible mode；The
If two-state is barrier panel 160 barrier is carried out to the part viewing area of display floater 140 so that on display floater 140
Display content on dry bar viewing area, through the state of the predetermined visual range of transmission region directive in barrier panel 160, the
Two-state also can become small angle state or narrow viewing angle state.The n bar that this some viewing areas are typically intervally arranged side by side
Viewing area, n is positive integer.
Alternatively, display device 100 also includes the display driver element 142 being connected with control unit 120 and barrier drives
Unit 162.Display driver element 142 is connected with display floater 140, and barrier driver element 162 is connected with barrier panel 160.
Display driver element 142 includes drive circuit, for driving display floater 140 to be shown.
Barrier driver element 162 includes drive circuit, for sending drive signal to barrier panel 160, controls barrier
Panel 160 blocks the display content being disposed below, and switches between the first state and a second state.
In conjunction with Fig. 2, Fig. 2 shows the operating diagram of the display device 100 that the present embodiment is related to.Left side (a) in Fig. 2
Part is display floater 140 and the side schematic view of barrier panel 160.Barrier panel 160 is located at the top of display floater 140；
Upper right side (b) in Fig. 2 is partly barrier panel 160 front schematic view in the second condition；Lower right side (c) portion in Fig. 2
Dividing is the front schematic view when barrier panel is in the second state for the display floater 140.
Alternatively it is assumed that barrier panel 160 is in first state, namely all viewing areas of barrier display floater 140
Screen lock state；Control unit 120 sends display image frame to display driver element 142, sends the to barrier driver element 162
One instruction, this first instructs and switches to the second state for triggering barrier panel 160 from first state, namely triggering barrier panel
160 narrow viewing angle function, the screens switch of whole for barrier viewing areas is narrow viewing angle screen.
Now, display driver element 142 drives display floater 140 some viewing areas being intervally arranged side by side 143
The display image frame that upper display control unit 120 sends, every viewing area 143 is used for the aobvious of display control unit 120 transmission
Show a part of display content in picture frame.The union of display content shown by all viewing areas 143 and display image frame
Identical.
In conjunction with the front schematic view with reference to the partly shown display floater in lower right side (c) 140 in Fig. 2, every viewing area
143 is a rectangular strip viewing area.Idle region 145 between adjacent two viewing areas 143 can not show
Any content.
Alternatively, control unit 120 to barrier driver element 162 send first instruction when, to display driver element 142
Send second instruction corresponding with the first instruction.If display driver element 142 determines on display floater 140 according to the second instruction
Side by side and the position of viewing area 143 that is intervally arranged, the display image frame that control unit 120 is sent is split dry bar,
Obtain and every viewing area 143 corresponding display content respectively, shown respectively according to the position of the viewing area 143 determined
Each self-corresponding display content.In narrow viewing angle screen, every viewing area 143 shows each self-corresponding display content, passes through
Electrode in barrier panel 160 is the predetermined visual range of region directive residing for display barrier of non-opening.
Barrier driver element 162 instructs to control according to control unit 120 sends first and is arranged in very in barrier panel 160
Numerical digit is put or the electrode showing barrier of even number position is opening.In conjunction with reference to the partly shown screen in upper right side (b) in Fig. 2
The front schematic view of barrier panel 160, every display barrier is a rectangular strip region.When barrier driver element 162 is controlled
When showing the electrode of barrier 163 for opening of odd positions is arranged on barrier panel 160 processed, barrier panel 160 is arranged
The electrode being listed in the display barrier 165 of even number position is non-opening, then be arranged in the aobvious of odd positions in barrier panel 160
Display screen barrier 163 is used for blocking light, and the display barrier 165 being arranged in even number position is used for passing through light.
Optionally, when control unit 120 detects the biological characteristic of bio-sensing unit 180 collection and predetermined biological characteristic
Similarity be less than threshold value when, show bio-sensing unit 180 collection biological characteristic possibility corresponding with predetermined biological characteristic
It is different users, then control unit 120 controls barrier panel 160 to be maintained at first state.Specifically, control unit is to barrier
Driver element 162 sends the 3rd instruction, and barrier driver element 162 controls all of aobvious in barrier panel 160 according to the 3rd instruction
The electrode of display screen barrier is opening.When the function of the whole viewing area of barrier is unlocked, all invisible aobvious from any angle
Show the display content on panel 140.
In conjunction with reference to Fig. 3, the electrode that barrier panel 160 is arranged in the display barrier 163 of odd positions is commonly connected to
First holding wire 167, the electrode that barrier panel 160 is arranged in the display barrier 165 of even number position is commonly connected to the second letter
Number line 169.Barrier driver element 162 is used for being arranged in the aobvious of odd positions in barrier panel 160 by the first holding wire 167
Display screen barrier 163 transmission drive signal, the electrode controlling the display barrier 163 being arranged in odd positions is opening.Barrier drives
Moving cell 162 is used for sending by the display barrier 165 that secondary signal line 169 is arranged in even number position in barrier panel 160
Drive signal, the electrode controlling the display barrier 165 being arranged in even number position is opening.
Alternatively, if barrier driver element 162 passes through the bars in the first holding wire 167 or secondary signal line 169
Line sends drive signal to display barrier, then trigger narrow viewing angle function；If barrier driver element 162 passes through the first holding wire 167
Send drive signal to display barrier with secondary signal line 169 simultaneously, then trigger the function of the whole viewing area of barrier.
Alternatively, the first holding wire 167 and secondary signal line 169, from the both sides cabling of barrier panel 160, prevent from one side
The wide problem of cabling.
In actual applications, when display device 100 is not used by a user, barrier panel 160 is maintained at first state, that is,
The state of the whole viewing area of barrier.When display device 100 needs to be used by a user, bio-sensing unit 180 gathers user
Biological characteristic, the biological characteristic that control unit 120 gathers according to bio-sensing unit 180 and predetermined biological characteristic do similarity
Detection.When control unit 120 detects similarity and is more than threshold value, barrier panel 160 is switched to second by first state
State；When control unit 120 detects similarity and is less than threshold value, barrier panel 160 is maintained at first state.
In a kind of possible embodiment, the length and width of every viewing area 143 is all identical.Such as, every shows
Show region 143 length be 1080 pixels, width be 5 pixels.The width in the idle region 145 between every viewing area 143
Also identical, the width in such as every idle region 145 is 3 pixels.In alternatively possible embodiment, there are at least two
The length of viewing area 143 is identical, but width is different.Such as, positioned at the viewing area 143 of display floater 140 middle section
Width is more than the width positioned at the viewing area 143 of display floater 140 fringe region.There are at least two idle regions 145
Length is identical, but width is different.Such as, the width positioned at the idle region 145 of display floater 140 middle section is more than to be located at and shows
Show the width in the idle region 145 of panel 140 fringe region.The present embodiment does not limit to this.
In a kind of possible embodiment, the length and width of every display barrier is all identical.Such as, every display screen
The length of barrier is 1080 pixels, and width is 2 pixels.In alternatively possible embodiment, there are at least two display barriers
Length identical, but width is different.Such as, the width positioned at the display barrier 163 of barrier panel 160 middle section is more than and is located at
The width of the display barrier 163 of barrier panel 160 fringe region.Again such as, barrier panel 160 is arranged in odd positions
The width of display barrier 163 is less than the width of the display barrier 165 being arranged in even number position.The present embodiment does not limit to this.
Every viewing area 143 shows each self-corresponding display content, is not open through the electrode in barrier panel 160
The predetermined visual range of region directive of the display barrier 165 of state.That is, display image frame 10 is being shown by display device 100
When showing, a plurality of display content can be divided into and shown, the front view of final display picture 20 refers to schematic in Fig. 4
Illustrate.In actual use, the width of the display barrier between two display contents is relatively small, can subtract as much as possible
The impact that few final display effect that user's naked eyes are observed causes.
Require supplementation with explanation is a bit, the idle region between two adjacent viewing areas 143 in display floater 140
145 can also show predetermined camouflage display content, and camouflage display content refers to for the scope outside predetermined visual range
The display content inside seen.Camouflage display content can be pretended to the display image frame of display in viewing area 143, than
As：Display image frame is game picture, and camouflage display content is page screens, then it is seen that playing in predetermined visual range
Picture, but it is seen that page screens in the region outside predetermined visual range.
In conjunction with reference to Fig. 5, if the left side in Fig. 5 is first direction, right side is second direction.Every viewing area 143 exists
Edge a is had on first direction, there is edge b in a second direction；The top of every viewing area 143 corresponds to two strip electrodes
The display barrier 163 of opening.Wherein one display barrier 163 has edge c, another display barrier in second direction
163 have edge d in a first direction；Predetermined visual range has edge e in a first direction, has side in a second direction
Edge f.
For every viewing area 143, between each bar edge, meet rule：Edge a, edge c and edge e are located at same flat
Face, edge b, edge d and edge f are generally aligned in the same plane, thus ensureing that the display content in every viewing area 143 is only making a reservation for
Fully visible in visual range.
Further, since predetermined visual range is the region of the eyes viewing for user, so the width of predetermined visual range
According to the binocular interval setting of human eye, this width e f always slightly greater than the binocular interval of human eye.Namely predetermined visual range is root
Scope according to the binocular interval setting of human eye.
In a kind of possible embodiment, position of human eye is variable, the distance between human eye and barrier panel 160 G
It is variable, so predetermined visual range is variable.Now：
Control unit 120 to barrier driver element 162 send first instruction while to display driver element 142 send with
Corresponding second instruction of first instruction.Display driver element 142 determines some simultaneously according to the second instruction on display floater 140
Row and the position of the viewing area 143 being intervally arranged；Display image frame is split, is obtained and 143 points of every viewing area
Not corresponding display content；Every viewing area 143 is driven to show each self-corresponding display content respectively according to this position.Its
In, second instructs the position for indicating every viewing area 143.
Due to first instruct for trigger barrier driver element 162 control barrier panel 160 on be arranged in odd positions or
The electrode of the display barrier of even number position is opening, and barrier driver element 162 control barrier panel 160 is arranged in odd number
The electrode of the display barrier of position is opening, and controls the display barrier being arranged in even number position in barrier panel 160
Electrode is the position of viewing area 143 on the corresponding display floater of opening 140 is different, the therefore second instruction with
First instruction is corresponding relation.
Alternatively, control unit 120 according to projection coordinate in barrier panel 160 of the binocular interval ef of human eye, human eye,
And human eye and the distance between barrier panel 160 G, barrier panel 160 and the distance between display floater 140 L, according to Fig. 5
Shown rule, is dynamically determined the position of every viewing area 143.
How the present embodiment obtains the projection in barrier panel 160 of spacing ef of human eye, human eye to control unit 120 is sat
Mark and human eye are not limited with the mode of the distance between barrier panel 160 G, and control unit 120 can be by preposition shooting
The devices such as head, range sensor obtain above-mentioned parameter.
In sum, the display device that the present embodiment provides, by being compared the biological characteristic of collection with predetermined biology
Relatively, when the biological characteristic of collection is more than threshold value with the similarity of predetermined biological characteristic, show that using this display device be to use
Family, then by barrier panel from first state switch to the second state so that display screen by the whole viewing area of barrier shape
State switches to predetermined visual range visibility status.Avoid user when crowded place uses electronic equipment, easily by other people
See note or the content of notification message, cause the leakage of privacy of user.So that when not using electronic equipment, display screen keeps
The state of the whole viewing area of barrier, even if having notification message to eject also cannot see, and is set using electronics in user
When standby, the state of whole for barrier viewing areas can be switched to narrow viewing angle state, just can see display screen in the range of narrow viewing angle
The full content of display, cannot see display content in non-narrow viewing angle scope or completely cannot see display content, thus protecting
Protect privacy of user.
In addition, it is aobvious on the viewing area driving display floater arranged side by side at some and being intervally arranged by display driver element
Show above-mentioned display image frame, every viewing area is used for the respective a part of display content showing in above-mentioned display image frame；Logical
Crossing barrier driver element controls the electrode of the display barrier being arranged in odd positions or even number position in barrier panel to be set on
Open state so that user, in the display device using unlatching narrow viewing angle function, can only see display in predetermined visual range
Display content on panel, protects the privacy of user.
In addition, by display driver element according to first instruction corresponding second instruction split display image frame so that
Every viewing area shows corresponding display content, so that when opening narrow viewing angle function, user can be in predetermined visual model
Correct display content is seen in enclosing.
In addition, the similarity of the biological characteristic and predetermined biological characteristic by collection is detected in control unit is less than threshold value
When, control barrier panel to be maintained at first state so that when display device is not that I uses, the whole viewing area of barrier is real
Existing screen locking, the privacy of protection user.
In addition, the electrode of display barrier all of in barrier panel is set on by state by barrier driver element,
The all display barriers in barrier panel are made to be used for blocking light such that it is able to the whole viewing area of barrier.
In addition, the identification of user identity is carried out it may be determined that going out to use as biological characteristic by fingerprint, iris, face
Whether display device is user.
In addition, the first signal is commonly connected to by the electrode of the display barrier by being arranged in odd positions in barrier panel
Line, the electrode being arranged in the display barrier of even number position is commonly connected to secondary signal line so that barrier driver element is permissible
Respectively the display barrier being arranged in odd positions and the display barrier being arranged in even number position are controlled.
Fig. 6 is a kind of flow chart of the display methods according to an exemplary embodiment.The method is alternatively applied to
In the control unit 120 of the display device 100 shown in Fig. 1.This display methods includes：
In step 601, obtain the biological characteristic of collection.
In step 602, whether detection biological characteristic and the similarity of predetermined biological characteristic are more than threshold value.
In step 603, when the similarity of biological characteristic and predetermined biological characteristic is more than threshold value, control barrier panel from
First state switches to the second state.
Wherein, first state is that barrier panel carries out the state of barrier, the second shape to whole viewing areas of display floater
State is that barrier panel carries out barrier to the part viewing area of display floater so that on some viewing areas on display floater
Display content, through the state of the predetermined visual range of transmission region directive in barrier panel.
In sum, the display methods that the present embodiment provides, by entering the biological characteristic of collection with predetermined biological characteristic
Row compares, and when the biological characteristic of collection is more than threshold value with the similarity of predetermined biological characteristic, shows using this display device
It is user, then barrier panel is switched to the second state so that display screen is by the whole viewing area of barrier from first state
State switch to predetermined visual range visibility status.Avoid when user uses electronic equipment in crowded place, easily quilt
Other people see note or the content of notification message, cause the leakage of privacy of user.So that when not using electronic equipment, display
The state of the whole viewing area of barrier is held in screen protection, even if having message to eject also cannot see, and uses electronics in user
During equipment, the state of whole for barrier viewing areas can be switched to narrow viewing angle state, just can see display in the range of narrow viewing angle
The content of screen display, thus protect privacy of user.
In the alternative embodiment being provided based on the embodiment shown in Fig. 6, the method includes：
In step 601, obtain the biological characteristic of collection.
Biological characteristic is gathered by the bio-sensing unit on display device, such as identifies fingerprint by Fingerprint Identification Unit, leads to
Cross camera identification face or iris.
In step 602, whether detection biological characteristic and the similarity of predetermined biological characteristic are more than threshold value.
Predetermined biological characteristic is that user is arranging the biological characteristic prestoring during display device.The biological spy of detection collection
Levy with whether the similarity of predetermined biological characteristic is more than threshold value, be in order to authentication is carried out to the user using display device.
If similarity is more than threshold value, show that using display device be user.
In step 603, when the similarity of biological characteristic and predetermined biological characteristic is more than threshold value, control barrier panel from the
One state switches to the second state.
Wherein, first state is that barrier panel carries out the state of barrier, the second shape to whole viewing areas of display floater
State is that barrier panel carries out barrier to the part viewing area of display floater so that on some viewing areas on display floater
Display content, through the state of the predetermined visual range of transmission region directive in barrier panel.
Correspondingly, this step can be substituted by following steps and realize：
1st, control unit sends display image frame to display driver element.
Because display stream generally includes the picture frame sequence being made up of display image frame one by one, so this step
Can periodically carry out repeatedly, or execute when display image frame changes.Such as, control unit executed one every 1/24 second
Secondary.
2nd, control unit drives, by display driver element, the viewing area that display floater is arranged side by side at some and is intervally arranged
Display image frame is shown on domain, every viewing area is used for showing a part of display content in display image frame.
3rd, control unit sends the first instruction to barrier driver element.
4th, control unit pass through barrier driver element according to first instruction control barrier panel on be arranged in odd positions or
The electrode of the display barrier of even number position is opening.
Electrode is that the display barrier of opening is used for blocking light, and electrode is that the display barrier of non-opening is used for passing through
Light.
Wherein, every viewing area shows each self-corresponding display content, is not open through the electrode in barrier panel
The predetermined visual range of region directive residing for display barrier of state.
Optionally, the replacement step of step 603 also includes：
5th, control unit, when sending the first instruction to barrier driver element, sends and the first instruction to display driver element
Corresponding second instruction.
6th, control unit pass through display driver element according to the second instruction determine on a display panel some side by side and
Position every the viewing area of arrangement.
7th, display image frame is split by control unit by display driver element, obtains with every viewing area respectively
Corresponding display content.
8th, to drive every viewing area to show respectively by display driver element according to position each self-corresponding for control unit
Display content.
Optionally, this display methods also includes：
When the similarity that control unit detects biological characteristic and predetermined biological characteristic is less than threshold value, control barrier panel
It is maintained at first state.
Correspondingly, this step can be substituted for following steps：
1st, control unit sends the 3rd instruction to barrier driver element.
2nd, control unit is passed through barrier driver element and is controlled all of display barrier in barrier panel according to the 3rd instruction
Electrode is opening.
Alternatively, wherein, first state is that barrier panel carries out the state of barrier to whole viewing areas of display floater,
Second state is that barrier panel carries out barrier to the part viewing area of display floater so that some on display floater show
Display content on region, through the state of the predetermined visual range of transmission region directive in barrier panel.
Alternatively, display driver element drives the idle region between two adjacent viewing areas on display floater to be in
Off position, or, drive the idle region on display floater to show predetermined camouflage display content.
In sum, the display methods that the present embodiment provides, by entering the biological characteristic of collection with predetermined biological characteristic
Row compares, and when the biological characteristic of collection is more than threshold value with the similarity of predetermined biological characteristic, shows using this display device
It is user, then barrier panel is switched to the second state so that display screen is by the whole viewing area of barrier from first state
State switch to predetermined visual range visibility status.Avoid when user uses electronic equipment in crowded place, easily quilt
Other people see note or the content of notification message, cause the leakage of privacy of user.So that when not using electronic equipment, display
The state of the whole viewing area of barrier is held in screen protection, even if having message to eject also cannot see, and uses electronics in user
During equipment, the state of whole for barrier viewing areas can be switched to narrow viewing angle state, just can see display in the range of narrow viewing angle
The content of screen display, thus protect privacy of user.
In addition, it is aobvious on the viewing area driving display floater arranged side by side at some and being intervally arranged by display driver element
Show above-mentioned display image frame, every viewing area is used for the respective a part of display content showing in above-mentioned display image frame；Logical
Crossing barrier driver element controls the electrode of the display barrier being arranged in odd positions or even number position in barrier panel to be set on
Open state so that user, in the display device using unlatching narrow viewing angle function, can only see display in predetermined visual range
Display content on panel, protects the privacy of user.
In addition, by display driver element according to first instruction corresponding second instruction split display image frame so that
Every viewing area shows corresponding display content, so that when opening narrow viewing angle function, user can be in predetermined visual model
Correct display content is seen in enclosing.
In addition, the similarity of the biological characteristic and predetermined biological characteristic by collection is detected in control unit is less than threshold value
When, control barrier panel be maintained at first state so that when display device be not I use when, the whole viewing area of barrier,
The privacy of protection user.
In addition, the electrode of display barrier all of in barrier panel is set on by state by barrier driver element,
The all display barriers in barrier panel are made to be used for blocking light such that it is able to the whole viewing area of barrier.
In addition, the identification of user identity is carried out it may be determined that going out to use as biological characteristic by fingerprint, iris, face
Whether display device is user.
In addition, the first signal is commonly connected to by the electrode of the display barrier by being arranged in odd positions in barrier panel
Line, the electrode being arranged in the display barrier of even number position is commonly connected to secondary signal line so that barrier driver element is permissible
Respectively the display barrier being arranged in odd positions and the display barrier being arranged in even number position are controlled.
Fig. 7 is a kind of block diagram of the display device according to an exemplary embodiment.This device is applied to shown in Fig. 1
In the control unit 120 of display device 100.This display device includes：Acquisition module 710, detection module 720 and handover module
730.
Acquisition module 710, is configured to obtain the biological characteristic of collection.
Detection module 720, is configured to detect that the biological characteristic that acquisition module 710 obtains is similar to predetermined biological characteristic
Whether degree is more than threshold value.
Handover module 730, is configured as the similarity that detection module 720 detects biological characteristic and predetermined biological characteristic
During more than threshold value, barrier panel is controlled to switch to the second state from first state, first state is barrier panel to display floater
Whole viewing areas carry out the state of barrier, the second state is that barrier panel is shielded to the part viewing area of display floater
Barrier is so that display content on some viewing areas on display floater, pre- through the transmission region directive in barrier panel
Determine the state of visual range.
Alternatively, handover module includes：Sending submodule, display sub-module and control submodule.
Sending submodule, is configured to send display image frame to display driver element, sends the to barrier driver element
One instruction.
Display sub-module, is configured to display driver element and drives display floater side by side and to be intervally arranged at some
Viewing area on show the display image frame that sending submodule sends, every viewing area is used for showing in display image frame
A part of display content.
Control submodule, is configured to barrier driver element and instructs control flow according to sending submodule sends first
The electrode being arranged in the display barrier of odd positions or even number position on barrier panel is opening, and electrode is the aobvious of opening
Display screen hinders and is used for blocking light, and electrode is that the display barrier of non-opening is used for passing through light.
Wherein, every viewing area shows each self-corresponding display content, is not open through the electrode in barrier panel
The predetermined visual range of region directive residing for display barrier of state.
Alternatively, sending submodule, is additionally configured to, when sending the first instruction to barrier driver element, drive to display
Unit sends second instruction corresponding with the first instruction.
Alternatively, handover module, also includes：Determination sub-module and fractionation submodule.
Determination sub-module, is configured to display driver element and is being shown according to the second instruction that sending submodule sends
Some are determined side by side and the position of viewing area that is intervally arranged on panel.
Split submodule, be configured to display driver element and display image frame is split, obtain and determine son
Every viewing area that module is determined corresponding display content respectively.
Alternatively, display sub-module, is additionally configured to drive determination sub-module true by display driver element according to position
Every fixed viewing area shows the display content that each self-corresponding fractionation submodule obtains respectively.
Alternatively, handover module is additionally configured to when the similarity of biological characteristic and predetermined biological characteristic is less than threshold value,
Barrier panel is controlled to keep first state.
Alternatively, sending submodule, is additionally configured to send the 3rd instruction to barrier driver element.
Alternatively, control submodule, is additionally configured to the 3rd sending by barrier driver element according to sending submodule
It is opening that instruction controls the electrode of all of display barrier in barrier panel.
In sum, the display device that the present embodiment provides, by entering the biological characteristic of collection with predetermined biological characteristic
Row compares, and when the biological characteristic of collection is more than threshold value with the similarity of predetermined biological characteristic, shows using this display device
It is user, then barrier panel is switched to the second state so that display screen is by the whole viewing area of barrier from first state
State switch to predetermined visual range visibility status.Avoid when user uses electronic equipment in crowded place, easily quilt
Other people see note or the content of notification message, cause the leakage of privacy of user.So that when not using electronic equipment, display
The state of the whole viewing area of barrier is held in screen protection, even if having message to eject also cannot see, and uses electronics in user
During equipment, the state of whole for barrier viewing areas can be switched to narrow viewing angle state, just can see display in the range of narrow viewing angle
The content of screen display, thus protect privacy of user.
In addition, it is aobvious on the viewing area driving display floater arranged side by side at some and being intervally arranged by display driver element
Show above-mentioned display image frame, every viewing area is used for the respective a part of display content showing in above-mentioned display image frame；Logical
Crossing barrier driver element controls the electrode of the display barrier being arranged in odd positions or even number position in barrier panel to be set on
Open state so that user, in the display device using unlatching narrow viewing angle function, can only see display in predetermined visual range
Display content on panel, protects the privacy of user.
In addition, by display driver element according to first instruction corresponding second instruction split display image frame so that
Every viewing area shows corresponding display content, so that when opening narrow viewing angle function, user can be in predetermined visual model
Correct display content is seen in enclosing.
In addition, the similarity of the biological characteristic and predetermined biological characteristic by collection is detected in control unit is less than threshold value
When, control barrier panel be maintained at first state so that when display device be not I use when, the whole viewing area of barrier,
The privacy of protection user.
In addition, the electrode of display barrier all of in barrier panel is set on by state by barrier driver element,
The all display barriers in barrier panel are made to be used for blocking light such that it is able to the whole viewing area of barrier.
Those skilled in the art, after considering specification and putting into practice invention disclosed herein, will readily occur to its of the disclosure
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations are followed the general principle of the disclosure and are included the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments be considered only as exemplary, the true scope of the disclosure and spirit by following
Claim is pointed out.
It should be appreciated that the disclosure is not limited to be described above and precision architecture illustrated in the accompanying drawings, and
And various modifications and changes can carried out without departing from the scope.The scope of the present disclosure only to be limited by appended claim.
Claims (17)
1. a kind of display methods is it is characterised in that be applied to comprise in display floater and the display device of barrier panel, described side
Method includes：
Obtain the biological characteristic of collection；
Detect whether described biological characteristic and the similarity of predetermined biological characteristic are more than threshold value；
When the similarity of described biological characteristic and described predetermined biological characteristic is more than threshold value, control described barrier panel from first
State switches to the second state, and described first state is that described barrier panel is carried out to whole viewing areas of described display floater
The state of barrier, described second state is that described barrier panel carries out barrier to the part viewing area of described display floater, makes
Obtain the display content on some described viewing areas on described display floater, through the transmission region in described barrier panel
The state of the predetermined visual range of directive.
2. display methods according to claim 1 is it is characterised in that described display device also includes：Display driver element
With barrier driver element, described display driver element is connected with described display floater, described barrier driver element and described barrier
Panel is connected, be distributed with described barrier panel some side by side and arranged adjacent display barrier；
The described barrier panel of described control switches to the second state from first state, including：
Send display image frame to described display driver element, send the first instruction to described barrier driver element；
Aobvious on the viewing area driving described display floater arranged side by side at some and being intervally arranged by described display driver element
Show described display image frame, every viewing area is used for showing a part of display content in described display image frame；
Controlled according to the described first instruction by described barrier driver element and be arranged in odd positions or idol in described barrier panel
The electrode of the described display barrier that numerical digit is put is opening, and described electrode is that the display barrier of opening is used for blocking light,
Described electrode is that the display barrier of non-opening is used for passing through light；
Wherein, every described viewing area shows each self-corresponding display content, through the described electrode in described barrier panel
The predetermined visual range of region directive residing for the display barrier of non-opening.
3. display methods according to claim 2 is it is characterised in that the described barrier panel of described control is cut from first state
It is changed to the second state, also include：
When sending described first instruction to described barrier driver element, send and described first finger to described display driver element
Make corresponding second instruction；
By described display driver element according to the described second instruction determine on said display panel described some side by side and
The position of the viewing area being intervally arranged；
By described display driver element, described display image frame is split, it is right respectively with viewing area every described to obtain
The display content answered；
Every described viewing area is driven to show respectively by described display driver element according to described position each self-corresponding aobvious
Show content.
4. according to the arbitrary described display methods of claims 1 to 3 it is characterised in that methods described also includes：
When the similarity of described biological characteristic and described predetermined biological characteristic is less than described threshold value, described barrier panel is controlled to protect
Hold in described first state.
5. display methods according to claim 4 is it is characterised in that the described barrier panel of described control is maintained at described
One state, including：
Send the 3rd instruction to described barrier driver element；
Control the electricity of all of display barrier in described barrier panel by described barrier driver element according to the described 3rd instruction
Extremely opening.
6. a kind of display device is it is characterised in that be applied to comprise in display floater and the display device of barrier panel, described dress
Put including：
Acquisition module, is configured to obtain the biological characteristic of collection；
Detection module, is configured to detect the similarity with predetermined biological characteristic for the described biological characteristic of described acquisition module acquisition
Whether it is more than threshold value；
Handover module, being configured as described detection module, described biological characteristic is detected similar to described predetermined biological characteristic
When degree is more than threshold value, described barrier panel is controlled to switch to the second state from first state, described first state is described barrier
Panel carries out the state of barrier to whole viewing areas of described display floater, and described second state is described barrier panel to institute
The part viewing area stating display floater carries out barrier so that aobvious on some described viewing areas on described display floater
Show content, through the state of the predetermined visual range of transmission region directive in described barrier panel.
7. display device according to claim 6 is it is characterised in that described display device also includes：Display driver element
With barrier driver element, described display driver element is connected with described display floater, described barrier driver element and described barrier
Panel is connected, be distributed with described barrier panel some side by side and arranged adjacent display barrier；
Described handover module, including：
Sending submodule, is configured to send display image frame to described display driver element, sends out to described barrier driver element
Send the first instruction；
Display sub-module, is configured to described display driver element and drives described display floater side by side and to be spaced at some
Show, on the viewing area of arrangement, the described display image frame that described sending submodule sends, every viewing area is used for showing institute
State a part of display content in display image frame；
Control submodule, is configured to described first finger that described barrier driver element sends according to described sending submodule
It is opening that order controls the electrode of the described display barrier being arranged in odd positions or even number position in described barrier panel, institute
State the display barrier that electrode is opening and be used for blocking light, described electrode is that the display barrier of non-opening is used for passing through
Light；
Wherein, every described viewing area shows each self-corresponding display content, through the described electrode in described barrier panel
The predetermined visual range of region directive residing for the display barrier of non-opening.
8. display device according to claim 7, it is characterised in that described handover module, also includes：
Described sending submodule, is additionally configured to, when sending described first instruction to described barrier driver element, show to described
Show that driver element sends second instruction corresponding with the described first instruction；
Determination sub-module, is configured to described second finger that described display driver element sends according to described sending submodule
Order determines described some side by side and the position of viewing area that is intervally arranged on said display panel；
Split submodule, be configured to described display driver element and described display image frame is split, obtain and institute
State every described viewing area corresponding display content respectively that determination sub-module is determined；
Described display sub-module, is additionally configured to drive described determination submodule by described display driver element according to described position
Every described viewing area that block determines shows the display content that each self-corresponding described fractionation submodule obtains respectively.
9. according to the arbitrary described display device of claim 6 to 8 it is characterised in that described handover module is additionally configured to work as
When the similarity of described biological characteristic and described predetermined biological characteristic is less than described threshold value, described barrier panel is controlled to be maintained at institute
State first state.
10. display device according to claim 9 it is characterised in that
Described sending submodule, is additionally configured to send the 3rd instruction to described barrier driver element；
Described control submodule, is additionally configured to by described barrier driver element according to described sending submodule sends
It is opening that 3rd instruction controls the electrode of all of display barrier in described barrier panel.
A kind of 11. display devices are it is characterised in that described display device includes：Bio-sensing unit, control unit, display surface
Plate and the barrier panel on described display floater：
Described bio-sensing unit, is configured to gather biological characteristic；
Described control unit, is configured to obtain the biological characteristic that described bio-sensing unit is gathered；Detection is described biological special
Levy with whether the similarity of predetermined biological characteristic is more than threshold value；
Described control unit, is additionally configured to be more than threshold value when the similarity of described biological characteristic and described predetermined biological characteristic
When, control described barrier panel to switch to the second state from first state, described first state is described barrier panel to described
Whole viewing areas of display floater carry out the state of barrier, and described second state is described barrier panel to described display floater
Part viewing area carry out barrier so that display content on some described viewing areas on described display floater, thoroughly
Cross the state of the predetermined visual range of transmission region directive in described barrier panel.
12. display devices according to claim 11 are it is characterised in that described display device also includes：With described control
Display driver element and barrier driver element that unit is connected, described display driver element is connected with described display floater, described
Barrier driver element is connected with described barrier panel, be distributed with described barrier panel some side by side and arranged adjacent display
Barrier；
Described control unit, is configured to send display image frame to described display driver element, to described barrier driver element
Send the first instruction；
Described display driver element, is configured to drive the viewing area that described display floater is arranged side by side at some and is intervally arranged
The described display image frame of upper display, every viewing area is used for showing a part of display content in described display image frame；
Described barrier driver element, is configured to be arranged in odd positions according in the described first instruction described barrier panel of control
Or the electrode of the described display barrier of even number position is opening, described electrode is that the display barrier of opening is used for blocking
Light, described electrode is that the display barrier of non-opening is used for passing through light；
Wherein, every described viewing area shows each self-corresponding display content, through the described electrode in described barrier panel
The predetermined visual range of region directive residing for the display barrier of non-opening.
13. display devices according to claim 12 it is characterised in that
Described control unit, is configured to, when sending described first instruction to described barrier driver element, drive to described display
Moving cell sends second instruction corresponding with the described first instruction；
Described display driver element, is configured to determine described some on said display panel simultaneously according to the described second instruction
Row and the position of the viewing area being intervally arranged；
Described display driver element, is configured to be split described display image frame, obtains and viewing area every described
Corresponding display content respectively；
Described display driver element, is configured to drive every described viewing area to show respectively according to described position and each corresponds to
Display content.
14. according to the arbitrary described display device of claim 11 to 13 it is characterised in that
Described control unit, is additionally configured to be less than described threshold when the similarity of described biological characteristic and described predetermined biological characteristic
During value, described barrier panel is controlled to be maintained at described first state.
15. display devices according to claim 14 it is characterised in that
Described control unit, is configured to send the 3rd instruction to described barrier driver element；
Described barrier driver element, is configured to control all of display barrier in described barrier panel according to the described 3rd instruction
Electrode be opening.
16. according to the arbitrary described display device of claim 11 to 15 it is characterised in that described bio-sensing unit include refer to
At least one in line identifier, camera；
Described biological characteristic includes fingerprint, iris, at least one in face.
17. display devices according to claim 12 it is characterised in that
The electrode being arranged in the display barrier of odd positions in described barrier panel is commonly connected to the first holding wire；
The electrode being arranged in the display barrier of even number position in described barrier panel is commonly connected to secondary signal line.
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| CN201611053074.7A CN106409209A (en) | 2016-11-24 | 2016-11-24 | Display method, display device and display equipment |
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Application publication date: 20170215 |