CN107221294A - The method and device of display image, electronic equipment, computer-readable recording medium - Google Patents
The method and device of display image, electronic equipment, computer-readable recording medium Download PDFInfo
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- CN107221294A CN107221294A CN201710370085.6A CN201710370085A CN107221294A CN 107221294 A CN107221294 A CN 107221294A CN 201710370085 A CN201710370085 A CN 201710370085A CN 107221294 A CN107221294 A CN 107221294A
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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
- G09G3/34—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 by control of light from an independent source
- G09G3/36—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 by control of light from an independent source using liquid crystals
- G09G3/3607—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 by control of light from an independent source using liquid crystals for displaying colours or for displaying grey scales with a specific pixel layout, e.g. using sub-pixels
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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
- G09G2320/00—Control of display operating conditions
- G09G2320/06—Adjustment of display parameters
- G09G2320/0626—Adjustment of display parameters for control of overall brightness
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- Theoretical Computer Science (AREA)
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Abstract
The disclosure is directed to a kind of method and device of display image, electronic equipment, computer-readable recording medium, belong to display technology field.Methods described applies to terminal, and terminal includes display panel, and display panel includes the corresponding display unit of multiple pixels, and each display unit includes the corresponding sub- display unit of white channel and multiple primary color channels distinguish corresponding sub- display unit, and methods described includes：The current ambient light intensity of detection；If the ambient light intensity is more than preset strength threshold value, it is determined that the corresponding view data under each color channel of view data of image to be displayed；Based on the corresponding sub- display unit of each color channel described in the display panel, display output is carried out to the view data determined.Using the present invention, the electric energy that backlight is lost when can save display image.
Description
Technical field
This disclosure relates to field of terminal technology, more particularly to a kind of method and device of display image, electronic equipment, calculating
Machine readable storage medium storing program for executing.
Background technology
Display panel is one of most common input-output equipment on electronic equipment, and display panel has display text information
With the ability of image information, liquid crystal display panel is a kind of common display panel.
Liquid crystal display panel includes the display unit of multiple pixels, and the display unit of each pixel can be divided into red green again
The corresponding sub- display unit of three sub-pixels of indigo plant, every sub- display unit can be by drive circuit, liquid crystal layer, colored filter group
Into.The backlight for being used to provide light for every sub- display unit can also be included in liquid crystal display panel, and for changing light
The Polarizer in line direction.
During the present invention is realized, inventor has found that prior art at least has problems with：
The colored filter of sub- display unit is redgreenblue optical filter, and the printing opacity energy of redgreenblue optical filter
Power is poor, so, and when ambient light is stronger, only user can just see the display in screen clearly under higher screen intensity
Content, it is therefore desirable to greatly improve backlight light intensity, so that the power of backlight consumption is larger.
The content of the invention
The disclosure provides a kind of method and device of display image, electronic equipment, computer-readable recording medium, to solve
Deficiency in correlation technique.
According to the first aspect of the embodiment of the present disclosure there is provided a kind of method of display image, methods described applies to terminal,
The terminal includes display panel, and the display panel includes the corresponding display unit of multiple pixels, and each display unit includes
The corresponding sub- display unit of white channel and multiple primary color channels distinguish corresponding sub- display unit, and methods described includes：
If the ambient light intensity is more than preset strength threshold value, it is determined that the view data of image to be displayed it is corresponding
View data under each color channel；
Based on the corresponding sub- display unit of each color channel described in the display panel, to the view data determined
Carry out display output.
Optionally, if the ambient light intensity is more than preset strength threshold value, it is determined that the view data of image to be displayed
The corresponding view data under each color channel, including：
If the ambient light intensity is more than preset strength threshold value, according to multiple bases of each pixel in image to be displayed
The channel value of chrominance channel, determines the brightness value of each pixel；
Keep the channel value of multiple primary color channels of each pixel in the image to be displayed constant, and by each picture
The brightness value of element is defined as the channel value of the white channel of each pixel.
So, the overall brightness of the image shown can by way of enabling the white channel of each pixel, be improved.
Optionally, if the ambient light intensity is more than preset strength threshold value, it is determined that the view data of image to be displayed
The corresponding view data under each color channel, including：
If the ambient light intensity is more than preset strength threshold value, according to multiple bases of each pixel in image to be displayed
The channel value of chrominance channel, determines the brightness value of each pixel；
Brightness value by each pixel etc. is than expanding；
The channel value of multiple primary color channels of each pixel is determined according to the brightness value after expansion, and is expanded described
Brightness value afterwards is defined as the channel value of the white channel of each pixel.
So, the overall brightness of the image shown by way of enabling the white channel of each pixel, can be improved,
It can also ensure that the color of image and true colors deviation that show are little simultaneously.
Optionally, if the ambient light intensity is more than preset strength threshold value, it is determined that the view data of image to be displayed
The corresponding view data under each color channel, including：
If the ambient light intensity is more than preset strength threshold value, and the accurate pattern of current display mode not color, then really
Determine the corresponding view data under each color channel of view data of image to be displayed.
So, when display pattern pattern accurate for color, white channel can not be enabled, so as to ensure the figure shown
The color accuracy of picture.
Optionally, the display area equation of the corresponding sub- display unit of the multiple primary color channels, the white channel pair
The display area for the sub- display unit answered is more than the display area of the corresponding sub- display unit of each primary color channels.
So, for certain screen intensity, required backlight intensity is relatively low, so as to save backlight during display image
The power of loss.
According to the second aspect of the embodiment of the present disclosure there is provided a kind of device of display image, described device includes display surface
Plate, the display panel includes the corresponding display unit of multiple pixels, and it is aobvious that each display unit includes the corresponding son of white channel
Show that unit and multiple primary color channels distinguish corresponding sub- display unit, described device includes：
Detection module, the current ambient light intensity for detecting；
Determining module, if being more than preset strength threshold value for the ambient light intensity, it is determined that the figure of image to be displayed
As the corresponding view data under each color channel of data；
Display module, for based on the corresponding sub- display unit of each color channel described in the display panel, to true
The view data made carries out display output.
Optionally, the determining module, including：
First determining unit, if being more than preset strength threshold value for the ambient light intensity, according to image to be displayed
In each pixel multiple primary color channels channel value, determine the brightness value of each pixel；
Second determining unit, for keeping the channel value of multiple primary color channels of each pixel in the image to be displayed not
Become, and the brightness value of each pixel is defined as to the channel value of the white channel of each pixel.
Optionally, the determining module, including：
3rd determining unit, if being more than preset strength threshold value for the ambient light intensity, according to image to be displayed
In each pixel multiple primary color channels channel value, determine the brightness value of each pixel；
Expanding unit, for the ratio such as brightness value of each pixel to be expanded；
4th determining unit, for determined according to the brightness value after expansion each pixel multiple primary color channels it is logical
Road value, and the brightness value after the expansion is defined as to the channel value of the white channel of each pixel.
Optionally, the determining module, specifically for：
If the ambient light intensity is more than preset strength threshold value, and the accurate pattern of current display mode not color, then really
Determine the corresponding view data under each color channel of view data of image to be displayed.
Optionally, the display area equation of the corresponding sub- display unit of the multiple primary color channels, the white channel pair
The display area for the sub- display unit answered is more than the display area of the corresponding sub- display unit of each primary color channels.
According to the third aspect of the embodiment of the present disclosure there is provided a kind of electronic equipment, including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as the method for performing above-mentioned first aspect.
According to the fourth aspect of the embodiment of the present disclosure there is provided a kind of computer-readable recording medium, calculating is stored thereon with
Machine is instructed, above-mentioned first aspect is realized in instruction method when being executed by processor.
The technical scheme provided by this disclosed embodiment can include the following benefits：
From above-described embodiment, the disclosure is in display image, and terminal can first detect current ambient light intensity, when
When ambient light intensity is more than preset strength threshold value, the white channel in display panel can be enabled, and to the figure of image to be displayed
As data are changed, the view data under each color channel is determined, each color in display panel can be then based on afterwards
The corresponding sub- display unit of color passage, display output is carried out to the view data determined.So, due to increasing in display unit
The higher white channel of light transmittance corresponding sub- display unit, so when ambient light intensity is higher, can be by enabling white
Passage and the mode changed to view data strengthen the brightness of the image shown, without greatly improving backlight light intensity, so that aobvious
Diagram as when backlight be lost electric energy it is less.
It should be appreciated that the general description of the above and detailed description hereinafter are only exemplary and explanatory, not
The disclosure can be limited.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows the implementation for meeting the disclosure
Example, and be used to together with specification to explain the principle of the disclosure.
Fig. 1 is a kind of structural representation of display panel provided in an embodiment of the present invention；
Fig. 2 is a kind of method flow diagram of display image provided in an embodiment of the present invention；
Fig. 3 is the display area schematic diagram of seed display unit provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of display unit provided in an embodiment of the present invention；
Fig. 5 is a kind of structural representation of display unit provided in an embodiment of the present invention；
Fig. 6 is a kind of apparatus structure schematic diagram of display image provided in an embodiment of the present invention；
Fig. 7 is a kind of apparatus structure schematic diagram of display image provided in an embodiment of the present invention；
Fig. 8 is a kind of apparatus structure schematic diagram of display image provided in an embodiment of the present invention；
Fig. 9 is a kind of structural representation of terminal provided in an embodiment of the present invention.
Embodiment
Here exemplary embodiment will be illustrated in detail, its example is illustrated in the accompanying drawings.Following description 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 application.On the contrary, they be only with it is such as appended
The example of the consistent apparatus and method of some aspects be described in detail in claims, the application.
It is the purpose only merely for description specific embodiment in term used in this application, and is not intended to be limiting the application.
" one kind ", " described " and "the" of singulative used in the application and appended claims are also intended to including majority
Form, unless context clearly shows that other implications.It is also understood that term "and/or" used herein refers to and wrapped
It may be combined containing one or more associated any or all of project listed.
It will be appreciated that though various information, but this may be described using term first, second, third, etc. in the application
A little information should not necessarily be limited by these terms.These terms are only used for same type of information being distinguished from each other out.For example, not departing from
In the case of the application scope, the first information can also be referred to as the second information, similarly, and the second information can also be referred to as
One information.Depending on linguistic context, word as used in this " if " can be construed to " ... when " or " when ...
When " or " in response to determining ".
The embodiments of the invention provide a kind of method of display image, the executive agent of this method is terminal.Wherein, terminal
Can be any terminal with display image function, such as mobile phone, computer, image can be displayed on the terminals
Arbitrary image, such as photo, video image, application image.Processor, memory, screen, processor can be provided with terminal
Can be used for handling the process of display image, memory can be used for storing the data that are needed in following processing procedures with
And the data produced, screen is displayed for needing to be shown to the content of user, such as target image in following processing procedures, shields
Display panel can be included in curtain, display panel includes the corresponding display unit of multiple pixels, and each display unit includes white
The corresponding sub- display unit of passage and multiple primary color channels distinguish corresponding sub- display unit, as shown in Figure 1.Can be with terminal
Screen, input block, communication component are provided with, input block can be used for user to terminal input instruction or configuration information.This
In embodiment, using terminal as mobile phone, multiple primary color channels are the detailed description that the chrominance channel of red, green, blue three carries out scheme, other feelings
Condition is similar therewith, and the present embodiment is not repeated.
Below in conjunction with embodiment, the handling process shown in Fig. 2 is described in detail, content can be as
Under：
Step 201, current ambient light intensity is detected.
In the present embodiment, terminal is in display image, if the light of current environment is stronger, user then can not be clearly
See the image of display in terminal screen.So, user is when operating terminal, and terminal can detect current environmental light intensity in real time
Degree, and subsequent treatment is carried out based on ambient light intensity.Certainly, generally, only daytime out of doors when, environment just occurs
Light is too strong and has influence on user's browsing to the image of display, is located outside so can also work as and detect user, and when current
Between be in daytime period when, terminal just starts to detect current ambient light intensity in real time.Or, can also voluntarily it be opened by user
Above-mentioned functions.Herein, terminal can be detected by light-sensitive element, and light-sensitive element can be ambient light sensor etc..
Step 202, if ambient light intensity is more than preset strength threshold value, it is determined that the view data correspondence of image to be displayed
The view data under each color channel.
In the present embodiment, an intensity threshold (i.e. preset strength threshold value) can be pre-set for ambient light intensity,
When ambient light intensity is more than the preset strength threshold value, even if the backlight intensity of terminal screen is adjusted to maximum, user is also by difficulty
The content shown with seeing clearly in terminal screen.It should be noted that this programme can specifically be realized by terminal system program, or
Person can be realized that accordingly, above-mentioned preset strength threshold value can be opening for terminal by the third-party application in terminal
Originator setting or third-party application developer's setting.In addition, the need for user can also be according to itself, from
Row is adjusted to above-mentioned preset strength threshold value, for example, user is during using terminal, if it find that current environment light is
The viewing of image to be displayed is influenceed, then preset strength threshold value can be changed to current ambient light intensity with control terminal.
It is appreciated that the display panel that terminal includes includes the corresponding display unit of multiple pixels, each display unit
Distinguish corresponding sub- display unit including the corresponding sub- chrominance channel of display unit and red, green, blue three of white channel.Shown per height
The colored filter of corresponding color is provided with unit, the color of each colored filter is different, and its transmittancy is also corresponding
It is different, you can be represented by light transmittance.Herein, based on a large amount of tests, can substantially it estimate in different sub- display units
Colored filter the light transmittance light transmittance of sub- display unit (alternatively referred to as), specifically can be as follows：Red lightscreening plate R's is saturating
Light rate is about 15%, and green color filter G light transmittance is about 50%, and blue color filter B light transmittance is about 10%, and white filters
Piece W light transmittance is about 95%.It should be noted that above-mentioned light transmittance is belonged to for example, not being defined to this programme.
So, can the light transmittance based on the corresponding sub- display unit of each color channel, and the corresponding son of each color channel is aobvious
Show the display area of unit, determine the light transmittance of a display unit, specifically, assuming the corresponding sub- display list of white channel
The display area of member accounts for the display area 1/3 of a display unit, and then the light transmittance of a display unit can be：2/3*1/
3* (15%+50%+10%)+1/3*95%=0.16+0.32=0.48=48%.In view of each aobvious of conventional display panels
Showing in unit only includes the corresponding sub- display unit in the chrominance channel of red, green, blue three, then display unit in conventional display panels
Light transmittance can be：1/3* (15%+50%+10%)=25%.So, comparatively, the display panel used in the application
Light transmittance for conventional display panels light transmittance 1.92 times (48/25=1.92), i.e., light transmittance adds 92%, thus
Under identical backlight intensity, the brightness of terminal screen improves 92%, so, if it is desired to which terminal screen reaches identical brightness,
, then can be strong by the backlight of display panel according to the above results using the display panel in the application relative to conventional display panels
Degree is turned down, specifically, backlight intensity can be reduced to 52% original (25/48=0.52).Certainly, it is contemplated that due to increase
The cabling of white channel corresponding sub- display unit and BM regions, then the light transmittance of the display panel in the application may under
Drop is a bit, it can be assumed that be 80%.
So, detected in terminal after current ambient light intensity, can be by ambient light intensity and above-mentioned preset strength threshold
Value is compared, can be by enabling the corresponding sub- display of white channel if ambient light intensity is more than preset strength threshold value
Unit improves the effect of screen intensity to reach, allows the user to see clearly the content shown in terminal screen.So, in display
Before image to be displayed, terminal can receive the idsplay order of image to be displayed, obtain the view data of the image to be displayed, its
View data can include the corresponding pixel value of all pixels of image to be displayed, and the corresponding pixel value of each pixel can be by
The channel value composition of multiple primary color channels.Further, because the view data of conventional images is generally fixed RGB three
The view data of primary colours (R, G, B), i.e., the view data of each pixel only includes red channel, green channel and blue channel
The channel value of three kinds of primary color channels, and now terminal enables multiple primary color channels and white channel simultaneously, therefore, terminal needs
View data to image to be displayed is changed, that is, determines that the view data of image to be displayed is corresponding in each color channel
Under view data.
Optionally, step 202 can have following a variety of processing modes：
Mode one, if ambient light intensity be more than preset strength threshold value, according in image to be displayed each pixel it is many
The channel value of individual primary color channels, it is determined that the brightness value of each pixel；Multiple primary colours of each pixel in image to be displayed are kept to lead to
The channel value in road is constant, and the brightness value of each pixel is defined as to the channel value of the white channel of each pixel.
In the present embodiment, when detecting current ambient light intensity more than preset strength threshold value, terminal can pass through
Start the corresponding sub- display unit of white channel to realize screen highlight pattern, i.e., first obtain each pixel in image to be displayed
Channel value R, G, B of multiple primary color channels, then determine the brightness of each pixel according to the channel value of the plurality of primary color channels
Value, specifically, can be determined by rgb color space and the conversion formula of the view data of YCbCr color spaces, wherein,
Brightness value Y=0.299R+0.587G+0.114B.Afterwards, multiple primary color channels of each pixel in image to be displayed can be kept
Channel value it is constant, the channel value of the white channel of each pixel is then defined as the above-mentioned brightness value calculated.For example, former
The brightness value of two pixels come is respectively Y1=100, Y2=50, then the channel value of the white channel of the two pixels is
100th, 50, the Y-ratio of two such pixel can also be maintained, and readability is effectively guaranteed.
Mode two, if ambient light intensity be more than preset strength threshold value, according in image to be displayed each pixel it is many
The channel value of individual primary color channels, it is determined that the brightness value of each pixel；Brightness value by each pixel etc. is than expanding；After expansion
Brightness value determine each pixel multiple primary color channels channel value, and brightness value after will be enlarged by is defined as each pixel
The channel value of white channel.
In the present embodiment, when detecting current ambient light intensity more than preset strength threshold value, terminal can pass through
Start the corresponding sub- display unit of white channel to realize screen highlight pattern, i.e., first obtain each pixel in image to be displayed
Channel value R, G, B of multiple primary color channels, then determine the brightness of each pixel according to the channel value of the plurality of primary color channels
Value, specifically, can be determined by rgb color space and the conversion formula of the view data of YCbCr color spaces, wherein,
Brightness value Y=0.299R+0.587G+0.114B.Afterwards, can be by brightness value progress of each pixel etc. than expanding, for example, choosing
Three pixels are selected, its brightness value is respectively 20,40,50, to brightness value progress of three pixels etc. than expanding 1.5 times, then expanded
Brightness value afterwards is respectively 30,60,75, so, if the brightness value of the pixel of image to be displayed is distributed between 20~170,
Can be by brightness value uniform transition into 20~255, so as to reach the effect for improving overall brightness after expansion.And then, can be with
The channel value of multiple primary color channels of each pixel is determined according to the brightness value after expansion, can specifically pass through rgb color space
Determined with the conversion formula of the view data of YCbCr color spaces, wherein, blue intensity offset Cb=0.564 (B-Y),
Red concentration excursion amount Cr=0.713 (R-Y), the misalignment in order to ensure image to be displayed less can then be kept
The numerical value for stating Cb, Cr is constant, then redefined out according to the brightness value after expansion each pixel multiple primary color channels it is logical
Road value, and the channel value of the white channel of each pixel is defined as the brightness value after above-mentioned expansion.
Optionally, under the accurate pattern of color, terminal will not enable the corresponding sub- display of white channel in each pixel
Unit, accordingly, the processing of step 202 can be as follows：If ambient light intensity is more than preset strength threshold value, and currently shows mould
The accurate pattern of formula not color, it is determined that the corresponding view data under each color channel of view data of image to be displayed.
In the present embodiment, the display panel of terminal includes the corresponding display unit of multiple pixels, each display unit bag
Include the corresponding sub- display unit of white channel and multiple primary color channels distinguish corresponding sub- display unit, in display image, eventually
End support shows that is, terminal supports plurality of display modes using whole color channels and using partial color passage.Specifically,
Plurality of display modes can be divided into white-black pattern, mode standard and the accurate pattern of color, wherein, under white-black pattern, terminal can
Only to enable the corresponding sub- display unit of white channel, that is, correspond to white channel；Under mode standard, terminal can be enabled simultaneously
The corresponding sub- display unit of white channel and the corresponding sub- display unit of multiple primary color channels, that is, correspond to white channel and multiple bases
Chrominance channel；Under the accurate pattern of color, terminal can only enable the corresponding sub- display unit of multiple primary color channels, that is, correspond to multiple
Primary color channels.It can be appreciated that white-black pattern only enables white channel, so being not in colour in image, mode standard is simultaneously
White channel and multiple primary color channels are enabled, image is coloured image, but due to the interference of white channel, multiple primary color channels institutes
The color of the pixel of formation can and primary colors there is deviation, the accurate pattern of color only enables primary color channels, eliminates white channel
Interference, color is more accurate.And in the present embodiment, the purpose for improving screen intensity is realized by enabling white channel, so,
If the ambient light intensity detected is more than preset strength threshold value, and the accurate pattern of current display mode not color (such as black and white mould
Formula or mode standard), just carry out the follow-up corresponding figure under each color channel of view data for determining image to be displayed
As the processing of data, if current display mode is the accurate pattern of color, keep the view data of image to be displayed constant.
Step 203, based on the corresponding sub- display unit of each color channel in display panel, to the view data determined
Carry out display output.
In the present embodiment, terminal can enable display panel after converted to the progress of the view data of target image
In each corresponding sub- display unit of color channel, and the view data determined is converted into voltage signal, so as to pass through number
Voltage signal is supplied to the corresponding every sub- display unit of above-mentioned color channel according to circuit, so, terminal then can be based on aobvious
Show the corresponding sub- display unit of each color channel in panel, display output is carried out to the view data determined.
In the embodiment of the present invention, in display image, terminal can first detect current ambient light intensity, work as environmental light intensity
When degree is more than preset strength threshold value, the white channel in display panel can be enabled, and the view data of image to be displayed is entered
Row conversion, determines the view data under each color channel, and each color channel pair in display panel can be then based on afterwards
The sub- display unit answered, display output is carried out to the view data determined.So, due to adding light transmittance in display unit
The corresponding sub- display unit of higher white channel, can be by enabling white channel and right so when ambient light intensity is higher
The mode of view data conversion strengthens the brightness of the image shown, without greatly improving backlight light intensity, so that during display image
The electric energy of backlight loss is less.
Another embodiment of the present invention also discloses a kind of display panel, the method for realizing above-mentioned display image, content
Can be as follows：
Display panel includes the display unit of multiple pixels, and each display unit includes the corresponding sub- display list of white channel
The corresponding sub- display unit of first and multiple primary color channels, wherein, as shown in figure 3, the corresponding sub- display unit of multiple primary color channels
Display area equation, the display area of the corresponding sub- display unit of white channel is more than the corresponding sub- display of each primary color channels
The display area of unit.
Optionally, multiple primary color channels include red channel, blue channel and green channel.
So, the pixel of different colours can be formed based on red, green, three kinds of primary color channels of blueness.
Optionally, the viewing area of the corresponding sub- display unit of multiple primary color channels and the corresponding sub- display unit of white channel
Domain is laid out in parallel, equal length rectangular display area.
Optionally, the rectangular display area of each sub- display unit puts in order according to identical in each display unit,
The laid out in parallel by the way of long side is vertical.
Optionally, the rectangular display area of each sub- display unit puts in order according to identical in each display unit,
The laid out in parallel by the way of long side level.
Optionally, the display area of the corresponding sub- display unit of white channel is less than the one of the display area of display unit
Half.
This way it is possible to avoid degree of accuracy influence of the white channel on pixel color is excessive.
Optionally, the display area of the corresponding sub- display unit of white channel accounts for the 1/3 of the display area of display unit.
Optionally, every sub- display unit includes TFT (TFT, Thin Film
Transistor)。
Optionally, as shown in figure 4, display panel includes gate circuit and data circuit, each TFT grid and gate circuit phase
Even, source electrode is connected with data circuit.
So, it can be controlled by unified gate circuit in white channel and the corresponding sub- display unit of each primary color channels
Whether is TFT conducting.
Optionally, as shown in figure 5, display panel includes the first gate circuit, the second gate circuit and data circuit, each TFT
The source electrode of switch is connected with data circuit, the grid of the TFT switch of the corresponding sub- display unit of each primary color channels and first
Circuit is connected, and the grid of the TFT switch of the corresponding sub- display unit of each white channel is connected with the second gate circuit.
So, white channel and the corresponding son of each primary color channels can be controlled respectively by the first gate circuit and the second gate circuit
Whether is the conducting of TFT in display unit.
Based on identical technical concept, the embodiment of the present invention additionally provides a kind of device of display image, described device bag
Display panel is included, the display panel includes the corresponding display unit of multiple pixels, and each display unit includes white channel pair
The sub- display unit answered and multiple primary color channels distinguish corresponding sub- display unit, as shown in fig. 6, described device includes：
Detection module 601, the current ambient light intensity for detecting；
Determining module 602, if being more than preset strength threshold value for the ambient light intensity, it is determined that image to be displayed
The corresponding view data under each color channel of view data；
Display module 603, it is right for based on the corresponding sub- display unit of each color channel described in the display panel
The view data determined carries out display output.
Optionally, as shown in fig. 7, the determining module 602, including：
First determining unit 6021, if being more than preset strength threshold value for the ambient light intensity, according to be shown
The channel value of multiple primary color channels of each pixel, determines the brightness value of each pixel in image；
Second determining unit 6022, the passage for keeping multiple primary color channels of each pixel in the image to be displayed
Value is constant, and the brightness value of each pixel is defined as to the channel value of the white channel of each pixel.
Optionally, as shown in figure 8, the determining module 602, including：
3rd determining unit 6023, if being more than preset strength threshold value for the ambient light intensity, according to be shown
The channel value of multiple primary color channels of each pixel, determines the brightness value of each pixel in image；
Expanding unit 6024, for the ratio such as brightness value of each pixel to be expanded；
4th determining unit 6025, multiple primary color channels for determining each pixel according to the brightness value after expansion
Channel value, and the brightness value after the expansion is defined as to the channel value of the white channel of each pixel.
Optionally, the determining module 602, specifically for：
If the ambient light intensity is more than preset strength threshold value, and the accurate pattern of current display mode not color, then really
Determine the corresponding view data under each color channel of view data of image to be displayed.
Optionally, the display area equation of the corresponding sub- display unit of the multiple primary color channels, the white channel pair
The display area for the sub- display unit answered is more than the display area of the corresponding sub- display unit of each primary color channels.
In the embodiment of the present invention, in display image, terminal can first detect current ambient light intensity, work as environmental light intensity
When degree is more than preset strength threshold value, the white channel in display panel can be enabled, and the view data of image to be displayed is entered
Row conversion, determines the view data under each color channel, and each color channel pair in display panel can be then based on afterwards
The sub- display unit answered, display output is carried out to the view data determined.So, due to adding light transmittance in display unit
The corresponding sub- display unit of higher white channel, can be by enabling white channel and right so when ambient light intensity is higher
The mode of view data conversion strengthens the brightness of the image shown, without greatly improving backlight light intensity, so that during display image
The electric energy of backlight loss is less.
It should be noted that：The device for the display image that above-described embodiment is provided is in display image, only with above-mentioned each work(
The division progress of energy module is for example, in practical application, as needed can distribute above-mentioned functions by different functions
Module is completed, i.e., the internal structure of device is divided into different functional modules, described above all or part of to complete
Function.In addition, the device of display image and the embodiment of the method for display image that above-described embodiment is provided belong to same design, its
The process of implementing refers to embodiment of the method, repeats no more here.
A disclosure also exemplary embodiment shows a kind of structural representation of terminal.The terminal can be mobile phone, put down
Plate computer, computer etc..
Reference picture 9, terminal 900 can include following one or more assemblies：Processing assembly 902, memory 904, power supply
Component 906, multimedia groupware 908, audio-frequency assembly 910, the interface 912 of input/output (I/O), sensor cluster 914, and
Communication component 916.
The integrated operation of the usual control terminal 900 of processing assembly 902, such as with display, call, data communication, phase
Machine operates the operation associated with record operation.Treatment element 902 can refer to including one or more processors 920 to perform
Order, to complete all or part of step of above-mentioned method.In addition, processing assembly 902 can include one or more modules, just
Interaction between processing assembly 902 and other assemblies.For example, processing component 902 can include multi-media module, it is many to facilitate
Interaction between media component 908 and processing assembly 902.
Memory 904 is configured as storing various types of data supporting the operation in terminal 900.These data are shown
Example includes the instruction of any application program or method for being operated in terminal 900, and contact data, telephone book data disappears
Breath, picture, video etc..Memory 904 can be by any kind of volatibility or non-volatile memory device or their group
Close and realize, such as static RAM (SRAM), Electrically Erasable Read Only Memory (EEPROM) is erasable to compile
Journey read-only storage (EPROM), programmable read only memory (PROM), read-only storage (ROM), magnetic memory, flash
Device, disk or CD.
Electric power assembly 906 provides electric power for the various assemblies of terminal 900.Electric power assembly 906 can include power management system
System, one or more power supplys, and other components associated with generating, managing and distributing electric power for audio output apparatus 900.
Multimedia groupware 908 is included in the screen of one output interface of offer between the terminal 900 and user.One
In a little embodiments, screen can include liquid crystal display (LCD) and touch panel (TP).If screen includes touch panel, screen
Curtain may be implemented as touch-screen, to receive the input signal from user.Touch panel includes one or more touch sensings
Device is with the gesture on sensing touch, slip and touch panel.The touch sensor can not only sensing touch or sliding action
Border, but also detection touches or slide related duration and pressure with described.In certain embodiments, many matchmakers
Body component 908 includes a front camera and/or rear camera.When terminal 900 be in operator scheme, such as screening-mode or
During video mode, front camera and/or rear camera can receive the multi-medium data of outside.Each front camera and
Rear camera can be a fixed optical lens system or with focusing and optical zoom capabilities.
Audio-frequency assembly 910 is configured as output and/or input audio signal.For example, audio-frequency assembly 910 includes a Mike
Wind (MIC), when audio output apparatus 900 is in operator scheme, when such as call model, logging mode and speech recognition mode, wheat
Gram wind is configured as receiving external audio signal.The audio signal received can be further stored in memory 904 or warp
Sent by communication component 916.
I/O interfaces 912 is provide interface between processing assembly 902 and peripheral interface module, above-mentioned peripheral interface module can
To be keyboard, click wheel, button etc..These buttons may include but be not limited to：Home button, volume button, start button and lock
Determine button.
Sensor cluster 914 includes one or more sensors, and the state for providing various aspects for terminal 900 is commented
Estimate.For example, sensor cluster 914 can detect opening/closed mode of terminal 900, the relative positioning of component is for example described
Component is the display and keypad of terminal 900, and sensor cluster 914 can also detect 900 1 components of terminal 900 or terminal
Position change, the existence or non-existence that user contacts with terminal 900, the orientation of terminal 900 or acceleration/deceleration and terminal 900
Temperature change.Sensor cluster 914 can include proximity transducer, be configured to detect in not any physical contact
The presence of neighbouring object.Sensor cluster 914 can also include optical sensor, such as CMOS or ccd image sensor, for into
As being used in application.In certain embodiments, the sensor cluster 914 can also include acceleration transducer, gyro sensors
Device, Magnetic Sensor, pressure sensor or temperature sensor.
Communication component 916 is configured to facilitate the communication of wired or wireless way between terminal 900 and other equipment.Terminal
900 can access the wireless network based on communication standard, such as WiFi, 2G or 3G, or combinations thereof.In an exemplary implementation
In example, communication component 916 receives broadcast singal or broadcast related information from external broadcasting management system via broadcast channel.
In one exemplary embodiment, the communication component 916 also includes near-field communication (NFC) module, to promote junction service.Example
Such as, NFC module can be based on radio frequency identification (RFID) technology, Infrared Data Association (IrDA) technology, ultra wide band (UWB) technology,
Bluetooth (BT) technology and other technologies are realized.
In the exemplary embodiment, terminal 900 can be believed by one or more application specific integrated circuits (ASIC), numeral
Number processor (DSP), digital signal processing appts (DSPD), PLD (PLD), field programmable gate array
(FPGA), controller, microcontroller, microprocessor or other electronic components are realized, for performing the above method.
In the exemplary embodiment, a kind of non-transitorycomputer readable storage medium including instructing, example are additionally provided
Such as include the memory 904 of instruction, above-mentioned instruction can be performed to complete the above method by the processor 920 of terminal 900.For example,
The non-transitorycomputer readable storage medium can be ROM, random access memory (RAM), CD-ROM, tape, floppy disk
With optical data storage devices etc..
The another embodiment of the disclosure provides a kind of non-transitorycomputer readable storage medium, when the storage medium
In instruction by the computing device of terminal when so that the method that terminal is able to carry out the display image in above-described embodiment.
Those skilled in the art will readily occur to its of the disclosure after considering specification and putting into practice disclosure disclosed herein
Its embodiment.The application is intended to any modification, purposes or the adaptations of the disclosure, these modifications, purposes or
Person's adaptations follow the general principle of the disclosure and including the undocumented common knowledge in the art of the disclosure
Or conventional techniques.Description and embodiments are considered only as exemplary, and the true scope of the disclosure and spirit are by following
Claim is pointed out.
It should be appreciated that the precision architecture that the disclosure is not limited to be described above and is shown in the drawings, and
And various modifications and changes can be being carried out without departing from the scope.The scope of the present disclosure is only limited by appended claim.
Claims (12)
1. a kind of method of display image, it is characterised in that methods described applies to terminal, the terminal includes display panel,
The display panel includes the corresponding display unit of multiple pixels, and each display unit includes the corresponding sub- display list of white channel
First and multiple primary color channels distinguish corresponding sub- display unit, and methods described includes：
The current ambient light intensity of detection；
If the ambient light intensity is more than preset strength threshold value, it is determined that the view data of image to be displayed is corresponding each
View data under color channel；
Based on the corresponding sub- display unit of each color channel described in the display panel, the view data determined is carried out
Display output.
2. according to the method described in claim 1, it is characterised in that if the ambient light intensity is more than preset strength threshold value,
The corresponding view data under each color channel of view data of image to be displayed is then determined, including：
It is logical according to multiple primary colours of each pixel in image to be displayed if the ambient light intensity is more than preset strength threshold value
The channel value in road, determines the brightness value of each pixel；
Keep the channel value of multiple primary color channels of each pixel in the image to be displayed constant, and by each pixel
Brightness value is defined as the channel value of the white channel of each pixel.
3. according to the method described in claim 1, it is characterised in that if the ambient light intensity is more than preset strength threshold value,
The corresponding view data under each color channel of view data of image to be displayed is then determined, including：
It is logical according to multiple primary colours of each pixel in image to be displayed if the ambient light intensity is more than preset strength threshold value
The channel value in road, determines the brightness value of each pixel；
Brightness value by each pixel etc. is than expanding；
The channel value of multiple primary color channels of each pixel is determined according to the brightness value after expansion, and by after the expansion
Brightness value is defined as the channel value of the white channel of each pixel.
4. according to the method described in claim 1, it is characterised in that if the ambient light intensity is more than preset strength threshold value,
The corresponding view data under each color channel of view data of image to be displayed is then determined, including：
If the ambient light intensity is more than preset strength threshold value, and the accurate pattern of current display mode not color, it is determined that treat
The corresponding view data under each color channel of view data of display image.
5. according to the method described in claim 1, it is characterised in that the corresponding sub- display unit of the multiple primary color channels it is aobvious
Show area equation, the display area of the corresponding sub- display unit of the white channel is more than the corresponding sub- display of each primary color channels
The display area of unit.
6. a kind of device of display image, it is characterised in that described device includes display panel, the display panel includes multiple
The corresponding display unit of pixel, each display unit includes the corresponding sub- display unit of white channel and multiple primary color channels are distinguished
Corresponding sub- display unit, described device includes：
Detection module, the current ambient light intensity for detecting；
Determining module, if being more than preset strength threshold value for the ambient light intensity, it is determined that the picture number of image to be displayed
According to the corresponding view data under each color channel；
Display module, for based on the corresponding sub- display unit of each color channel described in the display panel, to determining
View data carry out display output.
7. device according to claim 6, it is characterised in that the determining module, including：
First determining unit, if being more than preset strength threshold value for the ambient light intensity, according to every in image to be displayed
The channel value of multiple primary color channels of individual pixel, determines the brightness value of each pixel；
Second determining unit, for keeping the channel value of multiple primary color channels of each pixel in the image to be displayed constant,
And the brightness value of each pixel is defined as to the channel value of the white channel of each pixel.
8. device according to claim 6, it is characterised in that the determining module, including：
3rd determining unit, if being more than preset strength threshold value for the ambient light intensity, according to every in image to be displayed
The channel value of multiple primary color channels of individual pixel, determines the brightness value of each pixel；
Expanding unit, for the ratio such as brightness value of each pixel to be expanded；
4th determining unit, the passage of multiple primary color channels for determining each pixel according to the brightness value after expansion
Value, and the brightness value after the expansion is defined as to the channel value of the white channel of each pixel.
9. device according to claim 6, it is characterised in that the determining module, specifically for：
If the ambient light intensity is more than preset strength threshold value, and the accurate pattern of current display mode not color, it is determined that treat
The corresponding view data under each color channel of view data of display image.
10. device according to claim 6, it is characterised in that the corresponding sub- display unit of the multiple primary color channels
Show area equation, it is aobvious that the display area of the corresponding sub- display unit of the white channel is more than the corresponding son of each primary color channels
Show the display area of unit.
11. a kind of electronic equipment, it is characterised in that including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as performing the method as described in claim 1-5.
12. a kind of computer-readable recording medium, is stored thereon with computer instruction, it is characterised in that the instruction is by processor
Realized during execution as any one of claim 1-5 the step of method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370085.6A CN107221294A (en) | 2017-05-23 | 2017-05-23 | The method and device of display image, electronic equipment, computer-readable recording medium |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710370085.6A CN107221294A (en) | 2017-05-23 | 2017-05-23 | The method and device of display image, electronic equipment, computer-readable recording medium |
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| CN107221294A true CN107221294A (en) | 2017-09-29 |
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| CN201710370085.6A Pending CN107221294A (en) | 2017-05-23 | 2017-05-23 | The method and device of display image, electronic equipment, computer-readable recording medium |
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| EP3401728A1 (en) * | 2017-05-08 | 2018-11-14 | Beijing Xiaomi Mobile Software Co., Ltd. | Display panel |
| CN113296644A (en) * | 2020-02-24 | 2021-08-24 | 北京小米移动软件有限公司 | Display control method and device, electronic equipment and computer readable storage medium |
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| CN104599623A (en) * | 2015-02-27 | 2015-05-06 | 京东方科技集团股份有限公司 | Image display method and device and electronic equipment |
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| CN105630447A (en) * | 2015-12-24 | 2016-06-01 | 小米科技有限责任公司 | Method and device for adjusting word display |
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| EP3401728A1 (en) * | 2017-05-08 | 2018-11-14 | Beijing Xiaomi Mobile Software Co., Ltd. | Display panel |
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Application publication date: 20170929 |