CN105976750A - Display control method and device and display device - Google Patents
Display control method and device and display device Download PDFInfo
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- CN105976750A CN105976750A CN201610571186.5A CN201610571186A CN105976750A CN 105976750 A CN105976750 A CN 105976750A CN 201610571186 A CN201610571186 A CN 201610571186A CN 105976750 A CN105976750 A CN 105976750A
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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
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
Abstract
The invention discloses a display control method and device and a display device, and belongs to the technical field of display. The method comprises the steps that confidential data and non-confidential data are acquired; an area in which n first sub-pixels of a display panel are located is controlled to display a first image corresponding to the confidential data so that a wearer wearing filter glasses is enabled to see the first image, wherein the filter glasses are used for filtering light of the first visual contrast sensitivity; and an area in which n second sub-pixels of the display panel are located is controlled to display a second image corresponding to the non-confidential data. The problem of low flexibility of image display of the display panel can be solved so that flexibility of image display of the display panel can be enhanced and the display control method is used for display control.
Description
Technical field
The present invention relates to Display Technique field, particularly to a kind of display control method and device, display device.
Background technology
It is known that display floater is owing to having the advantage such as frivolous, low-power consumption, green display by people
Extensively application, and in use, people are more and more higher for the requirement of display floater display confidentiality.
In correlation technique, the confidentiality of display floater can be come real by separating two polaroids in display floater
Existing.Concrete, display floater generally includes near the first polaroid of backlight with away from the second of backlight
Polaroid, and the polarization direction of the first polaroid is perpendicular to the polarization direction of the second polaroid.Realizing display
During the confidentiality of panel, this display floater only includes the first polaroid, user when watching secure images,
The polarized filter glasses identical with the polarization direction of the second polaroid, now, display floater backlight can be worn
The light sent arrives human eye after the first polaroid and polarized filter glasses (being equivalent to the second polaroid),
User is it can be seen that secure images.When user does not wears this polarized filter glasses, display floater backlight sends
Light only at intelligent's eye of arriving after the first polaroid, now, display floater shows complete white picture, also
The user i.e. not wearing polarized filter glasses cannot see this secure images, thus prevents from not wearing this polaroid eye
The user of mirror peeps secure images.
During owing to watching secure images the user wearing polarized filter glasses, other have not worn polaroid eye
What the user of mirror watched is complete white picture, and therefore, the motility of display floater display image is relatively low.
Summary of the invention
The problem relatively low in order to solve the motility of display floater display image, the invention provides a kind of display
Control method and device, display device.Described technical scheme is as follows:
First aspect, it is provided that a kind of display control method, is used for controlling display floater, described display floater
Including the pixel of n array arrangement, n is positive integer, and each described pixel includes: can send the first ratio and regard
First sub-pixel of the light of sensitivity, and can send second than the second sub-pixel of the light of visual sense degree, described
First is less than described second ratio visual sense degree than visual sense degree, and described display control method includes:
Obtain private data and unclassified data；
Control the n in described display floater the first sub-pixel region and show that described private data is corresponding
First image, so that the wearer of filter goggle sees described first image, described filter goggle is used for filtering
Go out described first than the light of visual sense degree；
Control the n in described display floater the second sub-pixel region and show that described unclassified data are corresponding
The second image.
Optionally, described first sub-pixel is red sub-pixel, and described red sub-pixel can send HONGGUANG,
Described filter goggle is used for filtering out HONGGUANG；
Described second sub-pixel is green sub-pixels, and described green sub-pixels can send green glow.
Optionally, described first sub-pixel is blue subpixels, and described blue subpixels can send blue light,
Described filter goggle is used for filtering out blue light；
Described second sub-pixel is green sub-pixels, and described green sub-pixels can send green glow.
Optionally, the brightness of described first image is less than the brightness of described second image.
Optionally, described acquisition private data and unclassified data, including:
Receive data idsplay order；
Current display mode is determined according to described data idsplay order；
When determining that described current display mode is security schema, by the number indicated by described data idsplay order
According to being defined as described private data；
Obtain preset data as described unclassified data；
Described method also includes:
When determining that current display mode is unclassified pattern, by the data indicated by described data idsplay order
It is defined as target data；
Control the 3rd image that the territory, effective display area in described display floater shows that described target data is corresponding.
Optionally, each described pixel also includes: blue subpixels, described red sub-pixel, described green
Sub-pixel and described blue subpixels are arranged in order along grid line scanning direction.
Second aspect, it is provided that a kind of display control unit, is used for controlling display floater, described display floater
Including the pixel of n array arrangement, n is positive integer, and each described pixel includes: can send the first ratio and regard
First sub-pixel of the light of sensitivity, and can send second than the second sub-pixel of the light of visual sense degree, described
First is less than described second ratio visual sense degree than visual sense degree, and described display control unit includes:
Acquisition module, is used for obtaining private data and unclassified data；
First control module, shows for controlling n the first sub-pixel region in described display floater
The first image that described private data is corresponding, so that the wearer of filter goggle sees described first image, institute
State filter goggle for filtering out described first than the light of visual sense degree；
Second control module, shows for controlling n the second sub-pixel region in described display floater
The second image that described unclassified data are corresponding.
Optionally, described first sub-pixel is red sub-pixel, and described red sub-pixel can send HONGGUANG,
Described filter goggle is used for filtering out HONGGUANG；
Described second sub-pixel is green sub-pixels, and described green sub-pixels can send green glow.
Optionally, described first sub-pixel is blue subpixels, and described blue subpixels can send blue light,
Described filter goggle is used for filtering out blue light；
Described second sub-pixel is green sub-pixels, and described green sub-pixels can send green glow.
Optionally, the brightness of described first image is less than the brightness of described second image.
Optionally, described acquisition module is additionally operable to:
Receive data idsplay order；
Current display mode is determined according to described data idsplay order；
When determining that described current display mode is security schema, by the number indicated by described data idsplay order
According to being defined as described private data；
Obtain preset data as described unclassified data；
Described display control unit also includes:
Determine module, for when determining that current display mode is unclassified pattern, described data are shown and refers to
Data indicated by order are defined as target data；
3rd control module, shows described number of targets for the territory, effective display area controlled in described display floater
According to the 3rd corresponding image.
The third aspect, it is provided that a kind of display device, described display device includes the display described in second aspect
Control device.
The invention provides a kind of display control method and device, display device, obtain private data and non-
After private data, the region that can simultaneously control the first sub-pixel place in display floater shows private data
The region at the second sub-pixel place in the first corresponding image, and control display floater shows unclassified number
According to the second corresponding image, and owing to filter goggle is used for the filtration first light than visual sense degree so that optical filtering eye
The wearer of mirror is it can be seen that this first image, and the ratio visual sense degree of the light now sent due to the second sub-pixel
Ratio visual sense degree more than the light that the first sub-pixel sends so that do not wear the user of this filter goggle it can be seen that
This second image, and the eyes not wearing the user of filter goggle directly ignore the first image, it is achieved that display
The confidentiality of panel, and improve the motility of display floater display image.
It should be appreciated that it is only exemplary and explanatory that above general description and details hereinafter describe,
The present invention can not be limited.
Accompanying drawing explanation
For the technical scheme being illustrated more clearly that in the embodiment of the present invention, institute in embodiment being described below
The accompanying drawing used is needed to be briefly described, it should be apparent that, the accompanying drawing in describing below is only the present invention
Some embodiments, for those of ordinary skill in the art, on the premise of not paying creative work,
Other accompanying drawing can also be obtained according to these accompanying drawings.
The method flow diagram of a kind of display control method that Fig. 1 provides for the embodiment of the present invention；
The method flow diagram of the another kind of display control method that Fig. 2-1 provides for the embodiment of the present invention；
A kind of wavelength that Fig. 2-2 provides for the embodiment of the present invention and the corresponding relation schematic diagram than visual sense degree；
The structural representation of a kind of pixel that Fig. 3 provides for the embodiment of the present invention；
The structural representation of a kind of display control unit that Fig. 4 provides for the embodiment of the present invention；
The structural representation of the another kind of display control unit that Fig. 5 provides for the embodiment of the present invention.
Current above-mentioned accompanying drawing, it has been shown that the embodiment that the present invention is clear and definite, hereinafter will be described in more detail.
These accompanying drawings and word description are not intended to current any mode and limit the scope of present inventive concept, but logical
Row is that those skilled in the art illustrate idea of the invention with reference to specific embodiment.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Embodiment is described in further detail.
The method flow diagram of a kind of display control method that Fig. 1 provides for the present invention, this display control method can
For controlling display floater, display floater can include the pixel of n array arrangement, and n is positive integer, its
In, each pixel may include that and can send first than the first sub-pixel of the light of visual sense degree, and can
Send second ratio the second sub-pixel of the light of visual sense degree, and first than visual sense degree less than the second ratio visual sense degree, as
Shown in Fig. 1, this display control method includes:
Step 101, acquisition private data and unclassified data.
Step 102, n the first sub-pixel region display private data controlled in display floater are corresponding
First image, so that the wearer of filter goggle sees the first image, filter goggle is used for filtering out the first ratio
The light of visual sense degree.
Step 103, n the second sub-pixel region controlled in display floater show that unclassified data are corresponding
The second image.
In sum, due to the embodiment of the present invention provide display control method in, obtain private data and
After unclassified data, the region that can simultaneously control the first sub-pixel place in display floater shows secret number
According to the first corresponding image, and the region controlling the second sub-pixel place in display floater shows unclassified
The second image that data are corresponding, and owing to filter goggle is used for the filtration first light than visual sense degree so that filter
The wearer of glasses is it can be seen that this first image, and the ratio visual sense of the light now sent due to the second sub-pixel
The ratio visual sense degree of the light that degree sends more than the first sub-pixel so that the user not wearing this filter goggle can see
To this second image, and the eyes not wearing the user of filter goggle directly ignore the first image, it is achieved that aobvious
Show the confidentiality of panel, and improve the motility of display floater display image.
Optionally, the first sub-pixel is red sub-pixel, and red sub-pixel can send HONGGUANG, filter goggle
For filtering out HONGGUANG；Second sub-pixel is green sub-pixels, and green sub-pixels can send green glow.
Optionally, the first sub-pixel is blue subpixels, and blue subpixels can send blue light, filter goggle
For filtering out blue light；Second sub-pixel is green sub-pixels, and green sub-pixels can send green glow.
Optionally, the brightness of the first image is less than the brightness of the second image.
Optionally, step 101 may include that
Receive data idsplay order；
Current display mode is determined according to data idsplay order；
When determining that current display mode is security schema, the data indicated by data idsplay order are defined as
Private data；
Obtain preset data as unclassified data；
This display control method can also include:
When determining that current display mode is unclassified pattern, the data indicated by data idsplay order are determined
For target data；
Control the 3rd image that territory, the effective display area display target data in display floater is corresponding.
In sum, due to the embodiment of the present invention provide display control method in, obtain private data and
After unclassified data, the region that can simultaneously control the first sub-pixel place in display floater shows secret number
According to the first corresponding image, and the region controlling the second sub-pixel place in display floater shows unclassified
The second image that data are corresponding, and owing to filter goggle is used for the filtration first light than visual sense degree so that filter
The wearer of glasses is it can be seen that this first image, and the ratio visual sense of the light now sent due to the second sub-pixel
The ratio visual sense degree of the light that degree sends more than the first sub-pixel so that the user not wearing this filter goggle can see
To this second image, and the eyes not wearing the user of filter goggle directly ignore the first image, it is achieved that aobvious
Show the confidentiality of panel, and improve the motility of display floater display image.
The method flow diagram of the another kind of display control method that Fig. 2-1 provides for the present invention, this display control method
May be used for controlling display floater, display floater can include the pixel of n array arrangement, and n is positive integer,
Wherein, each pixel may include that and can send first than the first sub-pixel of the light of visual sense degree, Yi Jineng
Enough send second ratio the second sub-pixel of the light of visual sense degree, and first than visual sense degree less than the second ratio visual sense degree,
As shown in Fig. 2-1, this display control method includes:
Step 201, reception data idsplay order.Perform step 202.
Concrete, the display control method that the embodiment of the present invention provides goes for display control unit, also
This display control unit i.e. may be used for controlling display floater display image, this display control unit and display surface
Plate can form display device.User can send data to display control unit show according to the needs of oneself
Show instruction (a certain specific button pressing on display control unit such as user, or, show at display floater
Security schema option and unclassified the mode option in select), this data idsplay order may be used for
Indicating current display pattern is security schema or unclassified pattern.
Step 202, determine according to data idsplay order whether current display mode is security schema.If working as front mould
Formula is security schema, then perform step 203；If present mode is not security schema, then perform step 206.
Display control unit, after receiving data idsplay order, can determine according to this data idsplay order and work as
Front display pattern, and judge whether current display mode is security schema.
Step 203, the data indicated by data idsplay order are defined as private data.Perform step 204.
Further, this data idsplay order may be used to indicate that the data needing display, and now this needs
Data to be shown are private data.It is security schema in the current display mode indicated by data idsplay order
Time, the data indicated by this data idsplay order can be defined as private data by display control unit.
Step 204, acquisition preset data are as unclassified data.Perform step 205.
Optionally, display control unit can be previously stored with preset data, determining current display mode
During for security schema, display control unit may determine that this preset data is unclassified data.Optionally, should
Data idsplay order may be used to indicate that the unclassified data needing display, the most in step 204, display
Controlling device can be using the unclassified data indicated by data idsplay order as unclassified data.
Step 205, n the first sub-pixel region display private data controlled in display floater are corresponding
First image, and control the second sub-pixel region of the n in display floater and show unclassified data correspondence
The second image.
Concrete, after determining private data and unclassified data, this display control unit can be according to secrecy
Data, the region at n the first sub-pixel place in control display floater shows first that private data is corresponding
Image, and according to unclassified data, the region controlling the n in display floater the second sub-pixel place shows
The second image that unclassified data are corresponding, and owing to filter goggle can filter out that the first sub-pixel sends
The one ratio light of visual sense degree, therefore, the wearer of filter goggle is it can be seen that n the first sub-picture on display floater
The first image that element region shows.
Example, light (more English: visual contrast than visual contrast sensitivity that visual sense degree is light
Sensitivity), it is possible to the reflection human eye sensitivity to light, (single due to the luminous flux of: monochromatic light beam again
Position: lumen)=683 (units: lumen per Watt) × (more single than the energy of visual sense degree × monochromatic radiation beam
Position: watt), namely just the becoming than visual sense degree of the luminous flux of a certain monochromatic light beam seen of human eye and light
Ratio, light higher than visual sense degree, the luminous flux of light is the biggest, human eye sentient light radiant power more
By force.Due to the ratio visual sense degree being less than the light that the second sub-pixel sends than visual sense degree of the light that the first sub-pixel sends,
So, human eye the radiant power of light that sends of sentient first sub-pixel send more than the second sub-pixel
The radiant power of light, what human eye can will be apparent from the see light that the first sub-pixel sends, and cannot see (or
Person does not sees Chu) light that sends of the second sub-pixel.
Multiple first sub-pixels on a display panel show the first image, multiple second sons on display floater
When pixel shows the second image, other users not wearing filter goggle can be clearly seen that the second image,
And cannot see (or not seeing Chu) second image, and the user wearing filter goggle can be only seen
This first image, thus the first image is effectively hidden, it is achieved that the confidentiality of display floater, and
While the user wearing filter goggle watches the first image, the user not wearing filter goggle can be at this
Watch the second image on display screen, improve the flexibility ratio of display floater display image.
A kind of wavelength that Fig. 2-2 provides for the embodiment of the present invention and the corresponding relation schematic diagram than visual sense degree, from figure
2-2 is appreciated that: wavelength be the green glow of 546.1 nanometers than the blue light that visual sense degree, wavelength are 435.8 nanometers
Being sequentially reduced than visual sense degree than visual sense degree and HONGGUANG that wavelength is 700 nanometers, and wavelength is 546.1 to receive
Green glow bigger with the difference than visual sense degree of the HONGGUANG that wavelength is 700 nanometers than visual sense degree of rice.At wavelength
Be 546.1 nanometers green glow be 1 than visual sense degree time, wavelength be the HONGGUANG of 700 nanometers than visual sense degree be
0.004, wavelength be the blue light of 435.8 nanometers be 0.038 than visual sense degree, that is, 1000 wavelength are 450
The blue light photon of nanometer enters the intensity that human eye is felt, and being equivalent to 38 wavelength is 555 nanometers
Green light photon enters the intensity that human eye is felt, and 1000 wavelength are the red light photon of 700 nanometers
Entering the intensity that human eye is experienced, the green light photon of 555 nanometers being equivalent to 4 wavelength is sent
Intensity.
On the one hand, due to the ratio visual sense degree being far longer than HONGGUANG than visual sense degree of green glow, so, this first son
Pixel can be red sub-pixel, and red sub-pixel can send HONGGUANG, and the wavelength of HONGGUANG can be 700 to receive
Rice, the second sub-pixel can be green sub-pixels, and green sub-pixels can send green glow, and the wavelength of green glow can
Think 546.1 nanometers, and filter goggle may be used for filtering out HONGGUANG.Optionally, each pixel can also be wrapped
Include blue subpixels.That is, as it is shown on figure 3, each pixel 01 on display floater may include that redness
Sub-pixel 011, green sub-pixels 012 and blue subpixels 013, and red sub-pixel 011, green sub-picture
Element 012 and blue subpixels 013 are arranged in order along grid line scanning direction x.First image is by multiple redness
The HONGGUANG that sub-pixel 011 sends forms, namely this first image is red image, and the second image is by many
The green glow that individual green glow sub-pixel 012 sends forms, namely this second image is green image, filter goggle
Wearer it can be seen that the first image of redness, and the second image of green cannot be seen, not wear optical filtering
The user of glasses is it can be seen that the second image of green, and cannot see that (or not seeing Chu) is red first
Image.Optionally, the region that now can control blue subpixels 013 correspondence on display floater shows
Diagram picture.
On the other hand, due to the ratio visual sense degree being far longer than blue light than visual sense degree of green glow, so, this is first years old
Sub-pixel can be blue subpixels, and blue subpixels can send blue light, and the wavelength of blue light can be 435.8
Nanometer, the second sub-pixel can be green sub-pixels, and green sub-pixels can send green glow, the wavelength of green glow
Can be 546.1 nanometers, and filter goggle may be used for filtering out blue light.Optionally, each pixel is all right
Including red sub-pixel.That is, as it is shown on figure 3, each pixel 01 on display floater may include that red
Sub-pixels 011, green sub-pixels 012 and blue subpixels 013, and blue subpixels 011, green son
Pixel 012 and blue subpixels 013 are arranged in order along grid line scanning direction x.First image is by multiple indigo plants
The blue light that sub-pixels 013 sends forms, namely this first image is blue image, and the second image is served as reasons
The green glow that multiple green glow sub-pixels 012 send forms, namely this second image is green image, optical filtering eye
The wearer of mirror is it can be seen that the first image of blueness, and cannot see the second image of green, does not wears filter
The user of optical glasses is it can be seen that the second image of green, and cannot see that (or not seeing Chu) is blue the
One image.Optionally, now show without controlling the region of red sub-pixel 011 correspondence on display floater
Image.
Example, in order to strengthen the intensity of the first image that human eye is experienced further, weaken human eye and experience
The intensity of the second image, the region corresponding at n the first sub-pixel controlled on display floater shows first
Image, controls during the n on display floater region corresponding to the second sub-pixel show the second image,
The brightness brightness less than the second image of the first image can also be controlled.Owing to the brightness of the first image is less than the
The brightness of two images so that the user not wearing goggles with color filter is better able to improve the attention to the second image,
And further reduce the attention to the first image, further achieve and the first image is hidden.
Concrete, the brightness of light can be corresponding with 256 kinds of grey decision-making (grey decision-making 0～grey decision-making 255),
When adjusting the brightness of the first image and the second image, the brightness of the light that all first sub-pixels can be sent
It is adjusted to the brightness of grey decision-making 110 correspondence so that the brightness correspondence grey decision-making 110 of the first image；By all
The brightness adjustment of the light that two sub-pixels send is the brightness of grey decision-making 200 correspondence so that the brightness of the second image
Corresponding grey decision-making 200.It is then possible to the brightness to the light that each first sub-pixel sends, and each second
The brightness of the light that sub-pixel sends is adjusted, and changes brightness and the second sub-picture of the light that the first sub-pixel sends
The difference of the brightness of the light that element sends, until the user not wearing goggles with color filter cannot see the first image, and
Wear the user of goggles with color filter it can be seen that till the first image.
Step 206, the data indicated by data idsplay order are defined as target data.Perform step 207.
When current display mode is unclassified pattern, data idsplay order can serve to indicate that needs display
Data, and the data that now these needs show are unclassified data, these data can be shown by display control unit
Show that the data indicated by instruction are defined as target data.
The 3rd image that step 207, territory, the effective display area display target data controlled in display floater are corresponding.
After determining target data, display control unit can also control display floater according to this target data
In territory, effective display area (including the region that all sub-pixels in display floater are corresponding) display target data
The 3rd corresponding image, controls display floater and shows that the concrete steps of the 3rd image are referred to correlation technique,
The embodiment of the present invention does not repeats at this.
Owing to, in correlation technique, the display floater with confidentiality only includes a polaroid, only wears
The user having polarized filter glasses just can see the secure images that display floater shows.Without realizing display floater
Confidentiality time, namely control display floater normally show time, user is also required to wear this polarized filter glasses
Just can see image.And in the embodiment of the present invention, before carrying out showing image, first determine whether currently displaying mould
Formula is security schema or unclassified pattern, when present mode is security schema, it is achieved the guarantor of display floater
Close property, when present mode is unclassified pattern, remains able to control display floater and normally shows, Ye Ji
When present mode is unclassified pattern, all users are without wearing spectacles, it is possible to see on display floater aobvious
The image shown.
In correlation technique, senior super Wei Chang conversion is (English: Advanced Super Dimension Switch；
Be called for short: ADS), transverse electric field effect (English: In Plane Switch；Be called for short: IPS), many quadrants hang down
Straight orientation is (English: Multi-domain Vertical Alignment；It is called for short: the MVA) display screen of isotype
Owing to visual angle is relatively wide, other around display screen are used per family it can be seen that show the image of screen display, so
The confidentiality of display screen is poor.In correlation technique, in display floater polaroid is designed to polaroid eye
Mirror, it is possible to achieve the confidentiality of display screen, but wear the secrecy on polarized filter glasses viewing display screen user
During image, display screen actual displayed is white screen, and other users of periphery can think that this user adorns oneself with glasses
Before display screen, watch white screen, can feel extremely odd, have kind of the sensation deceived oneself.In the embodiment of the present invention,
When user wears secure images (the first image) on goggles with color filter viewing display screen, other users think
User has on the unclassified image (the second image) on glasses viewing display screen, and ratio is less likely deceived oneself
Sensation.It addition, correlation technique is also based on FPR (imaging mode of a new generation's 3D TV) screen,
Carry out data process, it is achieved the confidentiality of display screen, but owing to the production cost of FPR screen is higher, therefore,
This display control method is more impracticable, and in the embodiment of the present invention, both can realize based on common display floater
The confidentiality of display floater, the practicality of display control method is stronger.
In sum, due to the embodiment of the present invention provide display control method in, obtain private data and
After unclassified data, the region that can simultaneously control the first sub-pixel place in display floater shows secret number
According to the first corresponding image, and the region controlling the second sub-pixel place in display floater shows unclassified
The second image that data are corresponding, and owing to filter goggle is used for the filtration first light than visual sense degree so that filter
The wearer of glasses is it can be seen that this first image, and the ratio visual sense of the light now sent due to the second sub-pixel
The ratio visual sense degree of the light that degree sends more than the first sub-pixel so that the user not wearing this filter goggle can see
To this second image, and the eyes not wearing the user of filter goggle directly ignore the first image, it is achieved that aobvious
Show the confidentiality of panel, and improve the motility of display floater display image.
The structural representation of a kind of display control unit 40 that Fig. 4 provides for the embodiment of the present invention, this display control
Device 40 processed may be used for controlling display floater, and this display floater can include the pixel of n array arrangement,
N is positive integer, and each pixel may include that and can send first than the first sub-pixel of the light of visual sense degree, with
And can send second ratio the second sub-pixel of the light of visual sense degree, wherein, first than visual sense degree less than the second ratio
Visual sense degree, as shown in Figure 4, this display control unit 40 may include that
Acquisition module 401, is used for obtaining private data and unclassified data.
First control module 402, protects for controlling n the first sub-pixel region display in display floater
The first image that ciphertext data is corresponding, so that the wearer of filter goggle sees the first image, filter goggle is used for
Filter out first than the light of visual sense degree.
Second control module 403, shows non-for controlling n the second sub-pixel region in display floater
The second image that private data is corresponding.
In sum, owing to, in the display control unit that the embodiment of the present invention provides, acquisition module is obtaining guarantor
After ciphertext data and unclassified data, the first control module can control the first sub-pixel place in display floater
Region display the first image corresponding to private data, the second control module can control in display floater the
The region at two sub-pixel places shows the second image that unclassified data are corresponding, and owing to filter goggle was used for
Filter first is than the light of visual sense degree so that the wearer of filter goggle it can be seen that this first image, and now by
The ratio visual sense degree being more than the light that the first sub-pixel sends than visual sense degree in the light that the second sub-pixel sends so that
Do not wear the user of this filter goggle it can be seen that this second image, and do not wear the eye of the user of filter goggle
Eyeball directly ignores the first image, it is achieved that the confidentiality of display floater, and improves display floater display image
Motility.
Optionally, the first sub-pixel is red sub-pixel, and red sub-pixel can send HONGGUANG, filter goggle
For filtering out HONGGUANG；Second sub-pixel is green sub-pixels, and green sub-pixels can send green glow.
Optionally, the first sub-pixel is blue subpixels, and blue subpixels can send blue light, filter goggle
For filtering out blue light；Second sub-pixel is green sub-pixels, and green sub-pixels can send green glow.
Optionally, the brightness of the first image is less than the brightness of the second image.
Optionally, acquisition module 401 can be also used for:
Receive data idsplay order；Current display mode is determined according to data idsplay order；Current aobvious determining
Show when pattern is security schema, the data indicated by data idsplay order are defined as private data；Obtain pre-
If data are as unclassified data；
Optionally, the structural representation of the another kind of display control unit 50 that Fig. 5 provides for the embodiment of the present invention,
As it is shown in figure 5, on the basis of Fig. 4, this display control unit 40 can also include:
Determine module 404, for when determining that current display mode is unclassified pattern, by data idsplay order
Indicated data are defined as target data.
3rd control module 405, corresponding for territory, the effective display area display target data controlled in display floater
The 3rd image.
In sum, owing to, in the display control unit that the embodiment of the present invention provides, acquisition module is obtaining guarantor
After ciphertext data and unclassified data, the first control module can control the first sub-pixel place in display floater
Region display the first image corresponding to private data, the second control module can control in display floater the
The region at two sub-pixel places shows the second image that unclassified data are corresponding, and owing to filter goggle was used for
Filter first is than the light of visual sense degree so that the wearer of filter goggle it can be seen that this first image, and now by
The ratio visual sense degree being more than the light that the first sub-pixel sends than visual sense degree in the light that the second sub-pixel sends so that
Do not wear the user of this filter goggle it can be seen that this second image, and do not wear the eye of the user of filter goggle
Eyeball directly ignores the first image, it is achieved that the confidentiality of display floater, and improves display floater display image
Motility.
Embodiments providing a kind of display device, this display device can include shown in Fig. 4 or Fig. 5
Display control unit 40.Example, this display device 40 can be: liquid crystal panel, Electronic Paper, OLED
Panel, mobile phone, panel computer, television set, display, notebook computer, DPF, navigator etc.
Any product with display function or parts.
In sum, owing to, in the display control unit in the display device that the embodiment of the present invention provides, obtaining
Module is after obtaining private data and unclassified data, and the first control module can control in display floater the
The region at one sub-pixel place shows the first image that private data is corresponding, and the second control module can control to show
Show that the region at the second sub-pixel place in panel shows the second image that unclassified data are corresponding, and due to filter
Optical glasses is for filtering the first ratio light of visual sense degree so that the wearer of filter goggle is it can be seen that this first figure
Picture, and the ratio of the light sent more than the first sub-pixel than visual sense degree of the light now sent due to the second sub-pixel
Visual sense degree so that do not wear the user of this filter goggle it can be seen that this second image, and do not wear optical filtering eye
The eyes of the user of mirror directly ignore the first image, it is achieved that the confidentiality of display floater, and improve display
The motility of Display panel image.
Those skilled in the art is it can be understood that arrive, for convenience and simplicity of description, and foregoing description
Display control unit and the specific works process of display device, be referred to aforementioned display control method implement
Corresponding process in example, does not repeats them here.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all the present invention's
Within spirit and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention's
Within protection domain.
Claims (12)
1. a display control method, it is characterised in that be used for controlling display floater, described display floater bag
Including the pixel of n array arrangement, n is positive integer, and each described pixel includes: can send first and compare visual sense
First sub-pixel of light of degree, and second ratio the second sub-pixel of the light of visual sense degree can be sent, described the
One is less than described second ratio visual sense degree than visual sense degree, and described display control method includes:
Obtain private data and unclassified data；
Control the n in described display floater the first sub-pixel region and show that described private data is corresponding
First image, so that the wearer of filter goggle sees described first image, described filter goggle is used for filtering
Go out described first than the light of visual sense degree；
Control the n in described display floater the second sub-pixel region and show that described unclassified data are corresponding
The second image.
Method the most according to claim 1, it is characterised in that
Described first sub-pixel is red sub-pixel, and described red sub-pixel can send HONGGUANG, described optical filtering
Glasses are used for filtering out HONGGUANG；
Described second sub-pixel is green sub-pixels, and described green sub-pixels can send green glow.
Method the most according to claim 1, it is characterised in that
Described first sub-pixel is blue subpixels, and described blue subpixels can send blue light, described optical filtering
Glasses are used for filtering out blue light；
Described second sub-pixel is green sub-pixels, and described green sub-pixels can send green glow.
4. according to the arbitrary described method of claims 1 to 3, it is characterised in that
The brightness of described first image is less than the brightness of described second image.
Method the most according to claim 4, it is characterised in that
Described acquisition private data and unclassified data, including:
Receive data idsplay order；
Current display mode is determined according to described data idsplay order；
When determining that described current display mode is security schema, by the number indicated by described data idsplay order
According to being defined as described private data；
Obtain preset data as described unclassified data；
Described method also includes:
When determining that current display mode is unclassified pattern, by the data indicated by described data idsplay order
It is defined as target data；
Control the 3rd image that the territory, effective display area in described display floater shows that described target data is corresponding.
Method the most according to claim 2, it is characterised in that each described pixel also includes: blue
Sub-pixel, described red sub-pixel, described green sub-pixels and described blue subpixels are along grid line scanning direction
It is arranged in order.
7. a display control unit, it is characterised in that be used for controlling display floater, described display floater bag
Including the pixel of n array arrangement, n is positive integer, and each described pixel includes: can send first and compare visual sense
First sub-pixel of light of degree, and second ratio the second sub-pixel of the light of visual sense degree can be sent, described the
One is less than described second ratio visual sense degree than visual sense degree, and described display control unit includes:
Acquisition module, is used for obtaining private data and unclassified data；
First control module, shows for controlling n the first sub-pixel region in described display floater
The first image that described private data is corresponding, so that the wearer of filter goggle sees described first image, institute
State filter goggle for filtering out described first than the light of visual sense degree；
Second control module, shows for controlling n the second sub-pixel region in described display floater
The second image that described unclassified data are corresponding.
Display control unit the most according to claim 7, it is characterised in that
Described first sub-pixel is red sub-pixel, and described red sub-pixel can send HONGGUANG, described optical filtering
Glasses are used for filtering out HONGGUANG；
Described second sub-pixel is green sub-pixels, and described green sub-pixels can send green glow.
Display control unit the most according to claim 7, it is characterised in that
Described first sub-pixel is blue subpixels, and described blue subpixels can send blue light, described optical filtering
Glasses are used for filtering out blue light；
Described second sub-pixel is green sub-pixels, and described green sub-pixels can send green glow.
10. according to the arbitrary described display control unit of claim 7 to 9, it is characterised in that
The brightness of described first image is less than the brightness of described second image.
11. display control units according to claim 10, it is characterised in that
Described acquisition module is additionally operable to:
Receive data idsplay order；
Current display mode is determined according to described data idsplay order；
When determining that described current display mode is security schema, by the number indicated by described data idsplay order
According to being defined as described private data；
Obtain preset data as described unclassified data；
Described display control unit also includes:
Determine module, for when determining that current display mode is unclassified pattern, described data are shown and refers to
Data indicated by order are defined as target data；
3rd control module, shows described number of targets for the territory, effective display area controlled in described display floater
According to the 3rd corresponding image.
12. 1 kinds of display devices, it is characterised in that described display device includes that claim 7 to 11 is arbitrary
Described display control unit.
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| CN105976750B (en) | 2021-01-01 |
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