CN107093395A - A kind of transparent display and its method for displaying image - Google Patents
A kind of transparent display and its method for displaying image Download PDFInfo
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- CN107093395A CN107093395A CN201710542949.8A CN201710542949A CN107093395A CN 107093395 A CN107093395 A CN 107093395A CN 201710542949 A CN201710542949 A CN 201710542949A CN 107093395 A CN107093395 A CN 107093395A
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- 238000000605 extraction Methods 0.000 claims abstract description 8
- 238000010606 normalization Methods 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 11
- 238000004590 computer program Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
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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
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2320/00—Control of display operating conditions
- G09G2320/02—Improving the quality of display appearance
- G09G2320/0271—Adjustment of the gradation levels within the range of the gradation scale, e.g. by redistribution or clipping
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Abstract
A kind of transparent display and its method for displaying image provided in an embodiment of the present invention, color to solve the background frame behind current transparent display, the problem of influenceing interpretation of the beholder to display image, and then reduce the ornamental quality of transparent display.In transparent display provided in an embodiment of the present invention, acquisition module is used to, according to the background frame for being located at the side of transparent display panel first, obtain background image corresponding with transparent display panel viewing area；Adjusting module is used to carry out background image gray scale extraction, and according to the gray value size of each pixel in background image, adjusts the gray value of corresponding pixel in image to be displayed；The image to be displayed that display module is used for after the second side display adjustment of transparent display panel.And then influence of the background frame color to transparent display panel display image can be reduced, improve the ornamental quality of transparent display.
Description
Technical field
The present invention relates to Transparence Display technical field, more particularly to a kind of transparent display and its method for displaying image.
Background technology
Growing with Display Technique, various new techniques are continued to bring out, and Transparence Display technology is because of its Transparence Display
The application of this characteristic of panel and its uniqueness, is increasingly paid close attention to by people.Transparence Display technology refers to that display can be seen
Image shown by panel, can see the Display Technique of true scenery after display panel again.In real life, Transparence Display dress
The application put is more and more extensive, for example, building window, automotive window and shopper window etc..Except original Transparence Display work(
Beyond energy, also with development potentiality of the future possibly as information display, thus market is enjoyed to pay close attention to.
Though can develop many original nontransparent display devices using the transparent characteristic of transparent display can not accomplish
Application mode, its right transparent characteristic also has its shortcoming.For example, when using transparent display, positioned at transparent display panel
Background frame below may influence whether the ornamental quality of user, can when the background color of environmental background picture is too deep
Interpretation of the beholder to display image can be influenced whether, and greatly reduces the ornamental quality of transparent display.
In summary, the color of the background frame behind current transparent display, can influence beholder to display image
Interpretation, and then reduce the ornamental quality of transparent display.
The content of the invention
A kind of transparent display and its method for displaying image provided in an embodiment of the present invention, it is transparent at present aobvious to solve
The color of background frame behind showing device, can influence interpretation of the beholder to display image, and then reduce Transparence Display dress
The problem of ornamental quality put.
The embodiments of the invention provide a kind of transparent display, including：Transparent display panel, acquisition module adjusts mould
Block and display module；
The acquisition module, for according to be located at the side of transparent display panel first background frame, obtain with it is described
The corresponding background image in transparent display panel viewing area；Wherein, each pixel in the background image is respectively with treating
Pixel in display image is corresponded；
The adjusting module, for carrying out gray scale extraction to the background image, and according to each in the background image
The gray value size of pixel, adjusts the gray value of corresponding pixel in the image to be displayed；
The display module, for the figure to be shown after the second side of the transparent display panel shows adjustment
Picture.
Preferably, the transparent display also includes：At least one is used for the filming apparatus for obtaining the background image；
The filming apparatus is arranged on the frame region of the side of transparent display first.
Preferably, the transparent display includes multiple filming apparatus；
The acquisition module specifically for：One is obtained by each filming apparatus respectively with the transparent display panel to show
Show the corresponding local background's image in region；The multiple local background's images got are subjected to image mosaic, obtained and institute
State the corresponding background image in transparent display panel viewing area.
Preferably, the adjusting module specifically for：
On the basis of the maximum in the gray value of all pixels point in the background image, to the gray scale of all pixels point
Value is normalized；According to the corresponding initial driving current value of each pixel in the image to be displayed and described
Gray value in background image after the normalization of corresponding pixel, adjusts each pixel in the image to be displayed corresponding
Initial driving current value；According to the driving current value after the corresponding adjustment of each pixel in the image to be displayed, really
Gray value after fixed each pixel adjustment.
Preferably, the adjusting module specifically for：
Judge whether the gray value of each pixel in the background image is less than predetermined threshold value, if so, then according to described
Predetermined threshold value and the difference of the gray value of the pixel, increase the initial driving of pixel in the corresponding image to be displayed
Current value；Otherwise, then keep the initial driving current value of pixel in the corresponding image to be displayed constant；Treated according to described
The current corresponding driving current value of each pixel in display image, determines the gray value after each pixel adjustment.
The embodiment of the present invention additionally provides a kind of method for displaying image of transparent display, the transparent display bag
Transparent display panel is included, methods described includes：
According to the background frame positioned at the side of transparent display panel first, obtain and the transparent display panel viewing area
The corresponding background image in domain；Wherein, each pixel in the background image respectively with the pixel in image to be displayed
Correspond；
Gray scale extraction is carried out to the background image, and it is big according to the gray value of each pixel in the background image
It is small, adjust the gray value of corresponding pixel in the image to be displayed；
The image to be displayed after the second side display adjustment of the transparent display panel.
Preferably, the transparent display also includes the filming apparatus that at least one is used to obtain the background image；
The filming apparatus is arranged on the frame region of the side of transparent display first.
Preferably, the transparent display includes multiple filming apparatus, the acquisition shows with the transparent display panel
Show the corresponding background image in region, including：
A local background corresponding with the transparent display panel viewing area is obtained by each filming apparatus respectively
Image；
The multiple local background's images got are subjected to image mosaic, obtain showing with the transparent display panel
The corresponding background image in region.
Preferably, according to the gray value size of each pixel in the background image, adjusting in the image to be displayed
The gray value of corresponding pixel, including：
On the basis of the maximum in the gray value of all pixels point in the background image, to the gray scale of all pixels point
Value is normalized；
According in each corresponding initial driving current value of pixel in the image to be displayed and the background image
Each the corresponding initial driving of pixel is electric in gray value after the normalization of corresponding pixel, the initial image to be displayed
Flow valuve；
According to the driving current value after the corresponding adjustment of each pixel in the image to be displayed, determine described every
Gray value after individual pixel adjustment.
Preferably, according to the gray value size of each pixel in the background image, adjusting in the image to be displayed
The gray value of corresponding pixel, including：
Judge whether the gray value of each pixel in the background image is less than predetermined threshold value, if so, then according to described
Predetermined threshold value and the difference of the gray value of the pixel, increase the initial driving of pixel in the corresponding image to be displayed
Current value；Otherwise, then keep the initial driving current value of pixel in the corresponding image to be displayed constant；
According to the current corresponding driving current value of each pixel in the image to be displayed, each pixel is determined
Gray value after adjustment.
Beneficial effects of the present invention include：
The transparent display provided in the embodiment of the present invention, can be obtained behind transparent display panel by acquisition module
Background image, and adjusting module can adjust according to the gray value size of each pixel in the background image got and wait to show
The gray value of diagram picture, and then influence of the background frame color to transparent display panel display image can be reduced, improve
The ornamental quality of obvious showing device.
Brief description of the drawings
Fig. 1 is the structural representation of transparent display provided in an embodiment of the present invention；
Fig. 2 is the relative position schematic diagram of transparent display provided in an embodiment of the present invention and background frame；
Fig. 3 a- Fig. 3 d are respectively the local background's image provided in an embodiment of the present invention obtained by four filming apparatus；
Fig. 4 shows for the picture structure provided in an embodiment of the present invention by after four width local background images progress image mosaics
It is intended to；
Fig. 5 is the flow chart of the method for displaying image of transparent display provided in an embodiment of the present invention.
Embodiment
A kind of transparent display and its method for displaying image provided in an embodiment of the present invention, it is transparent at present aobvious to solve
The color of background frame behind showing device, can influence interpretation of the beholder to display image, and then reduce Transparence Display dress
The problem of ornamental quality put.
The transparent display provided in the embodiment of the present invention, can be obtained according to the background frame behind transparent display
The background image taken, and according to the gray value of the gray value size adjustment image to be displayed of each pixel in background image, enter
And influence of the background frame color to transparent display panel display image can be reduced, improve the ornamental article of transparent display
Matter.
The preferred embodiments of the present invention are illustrated below in conjunction with Figure of description, it will be appreciated that described herein
Preferred embodiment is merely to illustrate and explain the present invention, and is not intended to limit the present invention.And in the case where not conflicting, this Shen
Please in embodiment and the feature in embodiment can be mutually combined.Introduce first below provided in an embodiment of the present invention transparent aobvious
Showing device；Then the method for displaying image of transparent display provided in an embodiment of the present invention is introduced.
As shown in figure 1, being the structural representation of transparent display provided in an embodiment of the present invention, the transparent display
10 include：Transparent display panel 101, acquisition module 102, adjusting module 103 and display module 104；
Acquisition module 102, for according to be located at the side of transparent display panel 101 first background frame 201, obtain with it is transparent
The corresponding background image 202 in the viewing area of display panel 101；Wherein, each pixel in background image 202 is respectively with treating
Pixel in display image is corresponded；
Adjusting module 103, for carrying out gray scale extraction to background image 202, and according to each pixel in background image 202
The gray value of corresponding pixel in the gray value size of point, adjustment image to be displayed；
Display module 104, for the image to be displayed after the second side of transparent display panel 101 shows adjustment.
Wherein, acquisition module 102, adjusting module 103 and display module 104 are intended merely to clear explanation transparent display
Multiple modules that function is divided, are actually to be integrated in the structure inside display device, be could be arranged to separated independent
Structure, it can also be provided that the integrative-structure integrated.In addition, adjusting the mistake of image to be displayed gray value in the present invention
Journey, is actually also the process for adjusting driving current, so if external compensation circuit is already provided with transparent display panel,
The function of above-mentioned adjusting module 103 is realized by external compensation circuit, if being not provided with external compensation circuit, can be single
Only increased structure.
As shown in Figure 2 a, it is the relative position signal of transparent display provided in an embodiment of the present invention and background frame
Figure.In the specific implementation, general transparent display includes transparent display panel, it is assumed that the face of transparent display panel 101 in Fig. 2 a
It is the first side (that side that can't see in figure) to inboard one side, and background frame 201 is located at the first side；Towards the one of outside
Face is the second side (side that can be seen in figure), and image to be displayed shown in this side of transparent display panel.
The picture with BOE printed words is to be arranged on the background frame behind transparent display panel in Fig. 2 a, and transparent aobvious
During showing device actual displayed, part corresponding with the viewing area AA areas of transparent display panel only on background frame 201
Can just influence, that is, background image corresponding with viewing area in Fig. 2 a be produced on the image shown in transparent display panel
202 can influence display, it is therefore desirable to by acquisition module 102, according to the background frame behind transparent display panel, obtain with showing
Show the corresponding background image 202 in region, that is, obtain image as shown in figure 2b, be it is provided in an embodiment of the present invention with Fig. 2 a in
The schematic diagram of the corresponding background frame in viewing area.
In the specific implementation, in general background image each pixel color the depth, can influence transparent display panel show
Diagram picture, when the background color of environmental background picture is too deep, may influence whether interpretation of the beholder to display image, and big
The big ornamental quality for reducing transparent display.Therefore, the adjusting module in the embodiment of the present invention in transparent display
103, can to background image 202 carry out gray scale extraction, so as in analysis background image each pixel gray value, enter
And allow adjusting module 103 according to the gray value size of each pixel in background image 202, adjust right in image to be displayed
The gray value for the pixel answered；The method specifically adjusted is not limited herein, behind two kinds of feasible adjustment sides can be discussed in detail
Method.
Specifically, background image 202 is corresponding with viewing area AA areas, and background image 202 and image size to be shown
It is equal, that is to say, that each pixel in background image 202 is corresponded with the pixel in image to be displayed respectively；Cause
This, when adjusting image to be displayed gray value, is the gray value size of each pixel in background image 202, treats
Pixel in display image is adjusted respectively.And by the display module 104 in transparent display, in Transparence Display face
Image to be displayed after the second side display adjustment of plate 101.
The transparent display provided in the embodiment of the present invention, can be according to each pixel in the background image got
Gray value size adjust the gray value of image to be displayed, and then background frame color can be reduced transparent display panel is shown
The influence of image, improves the ornamental quality of transparent display.
The method of two kinds of feasible adjustment images to be displayed is described in detail below, it is necessary to explanation, the embodiment of the present invention
Only give two kinds it is feasible, pass through in background image each pixel gray value size adjust image to be displayed gray scale
The method of value, is not limited in the method for following two adjustment images to be displayed.
Method one：
It can be normalized by the gray value to each pixel in background image.
Specifically, adjusting module specifically for：Maximum using in background image in the gray value of all pixels point is base
Standard, the gray value of all pixels point is normalized；According to the corresponding initial drive of each pixel in image to be displayed
Each picture in gray value in streaming current value and background image after the normalization of corresponding pixel, adjustment image to be displayed
The corresponding initial driving current value of vegetarian refreshments；According to the driving current value after the corresponding adjustment of each pixel in image to be displayed,
It is determined that the gray value after each pixel adjustment.
In the specific implementation, it is necessary to which the gray value of all pixels point in background image is normalized, and according to
In image to be displayed in the corresponding initial driving current value of each pixel and background image corresponding pixel normalization
Gray value afterwards, the driving current value to each pixel in image to be displayed is adjusted, the mode specifically adjusted, can be with
It is configured as needed, for example, the corresponding initial driving current value of each pixel, Chu Yihuo in image to be displayed can be used
Person is to be multiplied by the gray value in background image after the normalization of corresponding pixel, and then adjusts each picture in image to be displayed
The gray value of vegetarian refreshments actual displayed.Illustrated below by taking pixel M and pixel N in Fig. 2 b as an example.
For example, it is assumed that the pixel M in Fig. 2 b is the pixel of the gray value maximum of all pixels point in background image, as
Vegetarian refreshments M gray value is 255, and pixel N gray value is 127, therefore, on the basis of pixel M gray value 255, will be carried on the back
In scape image all pixels point gray value divided by 255, after being normalized out, the gray scale after pixel M normalization
It is worth for 1, the gray value after pixel N normalization is 127/255.
Then, by the corresponding initial driving current value of each pixel in image to be displayed, divided by with it is right in background image
Gray value after the normalization for the pixel answered, obtains the driving current after the corresponding adjustment of each pixel in image to be displayed
Value.For example, initial driving current value corresponding with pixel M is after 3A, divided by pixel M normalization in image to be displayed
Still it is 3A after gray value 1；Corresponding with pixel N initial driving current value is 1A in image to be displayed, divided by pixel M
It is 2A after gray value 1 after normalization.
Method two：
, can also be by by the gray value and predetermined threshold value of each pixel in background image in addition to the above method one
It is compared, to judge whether to need to be adjusted the gray value of pixel in image to be displayed.
Specifically, adjusting module specifically for：Judge whether the gray value of each pixel in background image is less than to preset
Threshold value, if so, then according to predetermined threshold value and the difference of the gray value of pixel, increasing pixel in corresponding image to be displayed
Initial driving current value；Otherwise, then keep the initial driving current value of pixel in corresponding image to be displayed constant；According to treating
The current corresponding driving current value of each pixel in display image, it is determined that the gray value after each pixel adjustment.
In the specific implementation, it is necessary to which the predetermined threshold value of a gray value is previously set, by each pixel in background image
Gray value be compared respectively with predetermined threshold value, determined whether by comparative result change image to be displayed in the pixel
Corresponding driving current.Still illustrated below by taking pixel M and pixel N in Fig. 2 b as an example.
For example, it is assumed that the pixel M in Fig. 2 b is the pixel of the gray value maximum of all pixels point in background image, as
Vegetarian refreshments M gray value is 255, and pixel N gray value is 127, it is assumed that the predetermined threshold value of gray value is 128.Due to pixel N
Gray value 127 be less than predetermined threshold value 128, then the adjusting module in transparent display can be according to predetermined threshold value and pixel
Gray value difference 1 size, suitably increase the initial driving current value of pixel N in corresponding image to be displayed so that
What pixel N was shown in image to be displayed is apparent, reduces influence of the gray value of pixel N in background image to display.And
, therefore, typically will not be to picture in image to be displayed because the gray value 255 of pixel M in background image is more than predetermined threshold value 128
Vegetarian refreshments M display produces influence, therefore the initial driving current value of pixel M in image to be displayed can not be processed, and protects
Hold constant.
In the specific implementation, Background corresponding with viewing area according to background frame can be got by any-mode
Picture, for example, the filming apparatus of background image can be provided for obtaining in transparent display.Preferably, Transparence Display is filled
Putting also includes：At least one is used for the filming apparatus 105 for obtaining background image；Filming apparatus 105 is arranged on transparent display
The frame region BB areas of first side.
Wherein, the quantity of filming apparatus 105 can be configured as needed, for example, can only set one to shoot dress
Put, can also as shown in Figure 2 b, the surrounding in transparent display panel AA areas is frame region BB areas, in four angles of frame region
Be respectively arranged with a filming apparatus 105 (position i.e. in figure represented by dashed circle), and filming apparatus 105 also be located at it is transparent
First side of display panel 101, so that acquisition module can obtain background image by background frame.
Specifically, the quantity of filming apparatus can be configured as needed, as long as guarantee to get and show
The corresponding complete background image in region.Preferably, transparent display includes multiple filming apparatus 105；Acquisition module
102 specifically for：It is corresponding with the viewing area AA areas of transparent display panel 101 by each filming apparatus 105 acquisition one respectively
Local background's image 203；The multiple local background's images 203 got are subjected to image mosaic, obtained and Transparence Display face
The corresponding background image 202 in the viewing area AA areas of plate 101.
In the specific implementation, the particular number of filming apparatus is not limited, the specific side for carrying out image mosaic is not limited yet
Formula, as long as background image corresponding with viewing area can be got.
For example, when transparent display provided in an embodiment of the present invention includes four filming apparatus, can be such as Fig. 2 b
It is shown, four filming apparatus (A, B, C, D) are arranged in four angles of frame region respectively.Distinguished by four filming apparatus
Four width local background images are obtained, it is respectively provided in an embodiment of the present invention to pass through four filming apparatus as shown in Fig. 3 a- Fig. 3 d
Obtained local background's image.
Due to needing to carry out image mosaic to four width local background images, therefore, four width local background images are chosen respectively
In away from background frame center four edges be every width local background image origin, with the background image got
In four edges for the center point coordinate of every width local background image, (i.e. four filming apparatus are incident upon the position on background frame
Put, the A (x in figure1,y1)、B(x2,y2)、C(x3,y3)、D(x4,y4)), four width local background images are then subjected to image spelling
Connect, obtain image as shown in Figure 4, four width local background images are carried out image mosaic by Fig. 4 to be provided in an embodiment of the present invention
Picture structure schematic diagram afterwards；And intercept a part of image corresponding with viewing area AA areas (i.e. on spliced image
Image in dotted rectangle) it is background image 202.
In addition, carrying out image mosaic by several local backgrounds, when obtaining background image corresponding with viewing area, it is
Splicing is accurate, and it is slightly bigger that the every width local background that can obtain shooting is set, to carry out during image mosaic, can be with
According to the feature of overlapping region, image mosaic is fast and accurately completed.
In the specific implementation, above-mentioned transparent display can be carried out to each width image to be displayed all in accordance with background image
Gray value is adjusted；If background image is fixed, it can also be provided that only adjusting once；The frequency either gathered according to filming apparatus
Rate, is set to every certain duration adjustment once.The frequency specifically adjusted can be configured as needed, not limited again
It is fixed.
Based on identical inventive concept, the embodiment of the present invention additionally provides a kind of image display side of transparent display
Method.Because the principle that this method solves technical problem is similar to transparent display provided in an embodiment of the present invention, its implementation can
With reference to the implementation of transparent display, repeat part and repeat no more.
Fig. 5 is the flow chart of the method for displaying image of transparent display provided in an embodiment of the present invention.Wherein, it is transparent aobvious
Showing device includes transparent display panel, as shown in figure 5, this method comprises the following steps：
Step 501, according to the background frame positioned at the side of transparent display panel first, obtain and transparent display panel viewing area
The corresponding background image in domain；Wherein, each pixel in background image respectively with the pixel in image to be displayed one by one
Correspondence；
Step 502, gray scale extraction is carried out to background image, and it is big according to the gray value of each pixel in background image
It is small, the gray value of corresponding pixel in adjustment image to be displayed；
Step 503, the image to be displayed after the second side display adjustment of transparent display panel.
Preferably, transparent display also includes the filming apparatus that at least one is used to obtain background image；Filming apparatus
It is arranged on the frame region of the side of transparent display first.
Preferably, transparent display includes multiple filming apparatus, obtain corresponding with transparent display panel viewing area
Background image, including：
Local background corresponding with a transparent display panel viewing area image is obtained by each filming apparatus respectively；
The multiple local background's images got are subjected to image mosaic, obtain corresponding with transparent display panel viewing area
Background image.
Preferably, according to the gray value size of each pixel in background image, adjusting corresponding picture in image to be displayed
The gray value of vegetarian refreshments, including：
On the basis of the maximum in the gray value of all pixels point in background image, the gray value of all pixels point is entered
Row normalized；
According to corresponding picture in the corresponding initial driving current value of each pixel in image to be displayed and background image
The corresponding initial driving current value of each pixel in gray value after the normalization of vegetarian refreshments, adjustment image to be displayed；
According to the driving current value after the corresponding adjustment of each pixel in image to be displayed, it is determined that each pixel adjustment
Gray value afterwards.
Preferably, according to the gray value size of each pixel in background image, adjusting corresponding picture in image to be displayed
The gray value of vegetarian refreshments, including：
Judge whether the gray value of each pixel in background image is less than predetermined threshold value, if so, then according to predetermined threshold value
With the difference of the gray value of pixel, increase the initial driving current value of pixel in corresponding image to be displayed；Otherwise, then protect
The initial driving current value for holding pixel in corresponding image to be displayed is constant；
According to the current corresponding driving current value of each pixel in image to be displayed, it is determined that after each pixel adjustment
Gray value.
It can be seen from the above：The transparent display provided in the embodiment of the present invention, can pass through acquisition module
The background image behind transparent display panel is obtained, and adjusting module can be according to each pixel in the background image got
Gray value size adjust the gray value of image to be displayed, and then background frame color can be reduced transparent display panel is shown
The influence of image, improves the ornamental quality of transparent display.
It should be understood by those skilled in the art that, embodiments of the invention can be provided as method, system or computer program
Product.Therefore, the present invention can be using the reality in terms of complete hardware embodiment, complete software embodiment or combination software and hardware
Apply the form of example.Moreover, the present invention can be used in one or more computers for wherein including computer usable program code
The computer program production that usable storage medium is implemented on (including but is not limited to magnetic disk storage, CD-ROM, optical memory etc.)
The form of product.
The present invention is the flow with reference to method according to embodiments of the present invention, equipment (system) and computer program product
Figure and/or block diagram are described.It should be understood that can be by every first-class in computer program instructions implementation process figure and/or block diagram
Journey and/or the flow in square frame and flow chart and/or block diagram and/or the combination of square frame.These computer programs can be provided
The processor of all-purpose computer, special-purpose computer, Embedded Processor or other programmable data processing devices is instructed to produce
A raw machine so that produced by the instruction of computer or the computing device of other programmable data processing devices for real
The device for the function of being specified in present one flow of flow chart or one square frame of multiple flows and/or block diagram or multiple square frames.
These computer program instructions, which may be alternatively stored in, can guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works so that the instruction being stored in the computer-readable memory, which is produced, to be included referring to
Make the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one square frame of block diagram or
The function of being specified in multiple square frames.
These computer program instructions can be also loaded into computer or other programmable data processing devices so that in meter
Series of operation steps is performed on calculation machine or other programmable devices to produce computer implemented processing, thus in computer or
The instruction performed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one
The step of function of being specified in individual square frame or multiple square frames.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations of the present invention belong to the scope of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of transparent display, it is characterised in that including：Transparent display panel, acquisition module, adjusting module and display mould
Block；
The acquisition module, for according to be located at the side of transparent display panel first background frame, obtain with it is described transparent
The corresponding background image in display panel viewing area；Wherein, each pixel in the background image respectively with it is to be shown
Pixel in image is corresponded；
The adjusting module, for carrying out gray scale extraction to the background image, and according to each pixel in the background image
The gray value size of point, adjusts the gray value of corresponding pixel in the image to be displayed；
The display module, for the image to be displayed after the second side of the transparent display panel shows adjustment.
2. transparent display as claimed in claim 1, it is characterised in that the transparent display also includes：At least one
The individual filming apparatus for being used to obtain the background image；The filming apparatus is arranged on the side of the side of transparent display first
Frame region.
3. transparent display as claimed in claim 2, it is characterised in that the transparent display includes multiple shoot and filled
Put；
The acquisition module specifically for：One and the transparent display panel viewing area are obtained by each filming apparatus respectively
The corresponding local background's image in domain；The multiple local background's images got are subjected to image mosaics, obtain with it is described
Substantially show the corresponding background image in panel display section.
4. transparent display as claimed in claim 1, it is characterised in that the adjusting module specifically for：
On the basis of the maximum in the gray value of all pixels point in the background image, the gray value of all pixels point is entered
Row normalized；According to each corresponding initial driving current value of pixel and the background in the image to be displayed
Gray value in image after the normalization of corresponding pixel, adjusts each pixel in the image to be displayed corresponding initial
Driving current value；According to the driving current value after the corresponding adjustment of each pixel in the image to be displayed, institute is determined
State the gray value after each pixel adjustment.
5. transparent display as claimed in claim 1, it is characterised in that the adjusting module specifically for：
Judge whether the gray value of each pixel in the background image is less than predetermined threshold value, if so, then according to described default
Threshold value and the difference of the gray value of the pixel, increase the initial driving current of pixel in the corresponding image to be displayed
Value；Otherwise, then keep the initial driving current value of pixel in the corresponding image to be displayed constant；According to described to be shown
The current corresponding driving current value of each pixel in image, determines the gray value after each pixel adjustment.
6. a kind of method for displaying image of transparent display, it is characterised in that the transparent display includes Transparence Display
Panel, methods described includes：
According to the background frame positioned at the side of transparent display panel first, obtain and the transparent display panel viewing area pair
The background image answered；Wherein, each pixel in the background image respectively with the pixel in image to be displayed one by one
Correspondence；
Gray scale extraction is carried out to the background image, and according to the gray value size of each pixel in the background image, is adjusted
The gray value of corresponding pixel in the whole image to be displayed；
The image to be displayed after the second side display adjustment of the transparent display panel.
7. method as claimed in claim 6, it is characterised in that the transparent display, which also includes at least one, to be used to obtain
The filming apparatus of the background image；The filming apparatus is arranged on the frame region of the side of transparent display first.
8. method as claimed in claim 7, it is characterised in that the transparent display includes multiple filming apparatus, described
The background image corresponding with the transparent display panel viewing area is obtained, including：
Local background's image corresponding with the transparent display panel viewing area is obtained by each filming apparatus respectively；
The multiple local background's images got are subjected to image mosaic, obtained and the transparent display panel viewing area
Corresponding background image.
9. method as claimed in claim 6, it is characterised in that big according to the gray value of each pixel in the background image
It is small, the gray value of corresponding pixel in the image to be displayed is adjusted, including：
On the basis of the maximum in the gray value of all pixels point in the background image, the gray value of all pixels point is entered
Row normalized；
According to correspondence in each corresponding initial driving current value of pixel in the image to be displayed and the background image
Pixel normalization after gray value, adjust the corresponding initial driving current of each pixel in the image to be displayed
Value；
According to the driving current value after the corresponding adjustment of each pixel in the image to be displayed, each picture is determined
Gray value after vegetarian refreshments adjustment.
10. method as claimed in claim 6, it is characterised in that according to the gray value of each pixel in the background image
Size, adjusts the gray value of corresponding pixel in the image to be displayed, including：
Judge whether the gray value of each pixel in the background image is less than predetermined threshold value, if so, then according to described default
Threshold value and the difference of the gray value of the pixel, increase the initial driving current of pixel in the corresponding image to be displayed
Value；Otherwise, then keep the initial driving current value of pixel in the corresponding image to be displayed constant；
According to the current corresponding driving current value of each pixel in the image to be displayed, each pixel adjustment is determined
Gray value afterwards.
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