CN105741720A - Image rendering method and display device - Google Patents
Image rendering method and display device Download PDFInfo
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- CN105741720A CN105741720A CN201610284407.0A CN201610284407A CN105741720A CN 105741720 A CN105741720 A CN 105741720A CN 201610284407 A CN201610284407 A CN 201610284407A CN 105741720 A CN105741720 A CN 105741720A
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- 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
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Abstract
The invention discloses an image rendering method and a display device. According to the image rendering method, when a display panel is driven to perform imaging displaying, image pixels which correspond with the left boundary of to-be-displayed image information are displayed through the front three sub-pixel units in each line of sub-pixel units of the display panel; the image pixels which correspond with the right boundary of the to-be-displayed image information are displayed through the last three sub-pixel units in each line of sub-pixel units of the display panel; namely the left boundary of the display panel displays the left boundary of the to-be-displayed image information through the front three rows of sub-pixel units, and the right boundary of the display panel displays the right boundary of the to-be-displayed image information through the last three rows of sub-pixel units; and the left boundary and the right boundary of the display panel perform image displaying through same number of sub-pixel units, thereby reducing display brightness difference between the left boundary and the right boundary of the display panel and improving image display effect.
Description
Technical field
Designed image Display Technique field of the present invention, in particular, relates to a kind of image rendering method and display.
Background technology
Development along with science and technology, the electronic equipment more and more with display function is widely used in the middle of daily life and work, bring huge facility for daily life and work, become the important tool that current people are indispensable.
Display shows image pixel by display floater, and in order to improve resolution, the method being generally adopted image rendering drives the panel pixel of display floater to show the image pixel of image to be displayed information.
When existing image rendering method drives display to carry out image display, the left margin display brightness of display floater differs greatly with the display brightness of right margin, and image display effect is poor.
Summary of the invention
In order to solve the problems referred to above, technical solution of the present invention provides a kind of image rendering method and display, when adopting described method for displaying image to carry out image display, it is possible to reduce the difference degree of the left margin of display floater and the display brightness of right margin, improve image display effect.
To achieve these goals, the present invention provides following technical scheme:
A kind of image rendering method, for display floater, described display floater has the sub-pixel unit of three kinds of different colours；All sub-pixel unit of described display floater become array arrangement, differ with the color of three sub-pixel unit of any three continuous print in a line；Described image rendering method includes:
Obtain image to be displayed information；
According to described image to be displayed acquisition of information image pixel；
Perform the first processing method preset, control described display floater and carry out image and show；
Wherein, a line sub-pixel unit has 2*n sub-pixel unit；When performing described first processing method and carrying out image display, all sub-pixel unit of described display floater are divided into the panel pixel of multiple array arrangement, each panel pixel includes two sub-pixel unit that same a line is adjacent, has n panel pixel in a line panel pixel, and n is positive integer；Described image pixel and described panel pixel one_to_one corresponding；With, in a line panel pixel, showing the 1st image pixel that panel pixel is corresponding by first three sub-pixel unit, show, by last three sub-pixel unit, the image pixel that the n-th panel pixel is corresponding；Showing the image pixel corresponding with described i-th panel pixel by i-th panel pixel with i+1 panel pixel, i is the positive integer more than 1 and less than n.
Present invention also offers a kind of image rendering method, for display floater, described display floater has the sub-pixel unit of three kinds of different colours；All sub-pixel unit of described display floater become array arrangement, differ with the color of three sub-pixel unit of any three continuous print in a line；Described image rendering method includes:
Obtain image to be displayed information；
According to described image to be displayed acquisition of information image pixel；
Perform the second processing method preset, control described display floater and carry out image and show；
Wherein, a line sub-pixel unit has 2*n sub-pixel unit；When performing described second processing method and carrying out image display, described display floater being divided into the panel pixel of multiple array arrangement, has n+1 panel pixel in a line panel pixel, n is positive integer；In any row panel pixel, front n panel pixel be a corresponding image pixel respectively, 1st panel pixel includes first sub-pixel unit that this row panel pixel is corresponding, n-th panel pixel includes last sub-pixel unit that this row panel pixel is corresponding, jth panel pixel includes 2*j-2 sub-pixel unit and the 2*j-1 sub-pixel unit, and j is the positive integer more than 1 and less than n；With, in a line panel pixel, showing the 1st image pixel that panel pixel is corresponding by first three sub-pixel unit, show, by last three sub-pixel unit, the image pixel that the n-th panel pixel is corresponding；The image pixel corresponding with described jth panel pixel is shown by+1 panel pixel of jth panel pixel and jth.
Present invention also offers a kind of display, this display includes: display floater and driving chip；Wherein, described driving chip is used for performing above-mentioned image rendering method and controls described display floater display image to be displayed information.
nullBy foregoing description，Image rendering method described in technical solution of the present invention is when driving display floater to carry out image display，The image pixel that the left margin of image to be displayed information is corresponding is displayed by first three sub-pixel unit of each row sub-pixel unit of display floater，The image pixel that the right margin of image to be displayed information is corresponding is displayed by last three sub-pixel unit of each row sub-pixel unit of display floater，Namely the left margin of display floater is by the left margin of first three columns sub-pixel unit display image to be displayed information，The right margin of display floater is by the right margin of last three row sub-pixel unit display image to be displayed information，The sub-pixel unit of the right boundary employing same number of display floater carries out image and shows，Thus reducing the difference degree of the left margin of display floater and the display brightness of right margin，Improve image display effect.
Simultaneously, when performing described image rendering method, according to default processing method, the sub-pixel unit of display floater is divided into the panel pixel of multiple array arrangement, with in a line panel pixel, for the arbitrary panel pixel between the panel pixel and the panel pixel of right margin of left margin, image pixel corresponding to this panel pixel is shown by this panel pixel and the next panel pixel adjacent with this panel pixel, can so that all sub-pixel unit between the panel pixel and the panel pixel of right margin of left margin be all re-used, improve the brightness contribution rate of sub-pixel unit.
Display described in technical solution of the present invention has display floater and driving chip, described driving chip can carry out image by above-mentioned image rendering method driving display floater and show, therefore, the left margin of described display is less with the display brightness of right margin, and the display effect of image is better.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The pixel arrangement structure schematic diagram of a kind of display floater that Fig. 1 provides for the embodiment of the present invention；
The schematic flow sheet of a kind of image rendering method that Fig. 2 provides for the embodiment of the present invention；
The schematic flow sheet of the another kind of image rendering method that Fig. 3 provides for the embodiment of the present invention；
The principle schematic of the processing method of a kind of panel pixel that all sub-pixel unit of display floater are divided into multiple array arrangement that Fig. 4 provides for the embodiment of the present invention；
A kind of principle schematic showing image pixel that Fig. 5 provides for the embodiment of the present invention；
The structural representation of a kind of display that Fig. 6 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
With reference to Fig. 1, the pixel arrangement structure schematic diagram of a kind of display floater that Fig. 1 provides for the embodiment of the present invention, described display floater includes multiple sub-pixel unit of array arrangement, and the plurality of sub-pixel unit includes: red sub-pixel unit R, green sub-pixels unit G and blue subpixels unit B.Color with any three sub-pixel unit of a line continuous adjacent is different.Optionally, different with the color of two sub-pixel unit of string arbitrary neighborhood.
Common driving method is that one panel pixel is used for showing an image pixel with three sub-pixel unit of same a line continuous print of display floater for a panel pixel.But, for the display floater being sized, the number of sub-pixel display unit is certain, in order to improve resolution, improves image displaying quality, and existing improved procedure drives display floater by image rendering method.
A kind of image rendering method is as a panel pixel using two adjacent for same a line sub-pixel unit, one panel pixel only has two colors in red green blue tricolor, in order to realize colored display, for setting panel pixel, described setting panel pixel multiplexing constitutes a basic allocation unit with first sub-pixel unit of the adjacent the next panel pixel of a line, carrying out image to show, described basic allocation unit includes red green blue tricolor, it is possible to carry out colored display.
If a line sub-pixel unit has 2*n sub-pixel unit in display floater, n is positive integer.Adopting above-mentioned image rendering method, a line sub-pixel unit is divided into n panel pixel.Adopting with the driving method that continuous three sub-pixel unit of a line are a panel pixel, a line sub-pixel unit is divided into 2*n/3 panel pixel.Therefore, resolution can be improved n/ (2*n/3) times by described pixel rendering method, namely improves 1.5 times.
Adopt above-mentioned image rendering method, for any a line sub-pixel unit, can cause that the brightness contribution rate of the sub-pixel unit on the right side of each panel pixel between the panel pixel and the panel pixel of right margin of left margin is relatively low.
Such as, for the panel pixel of the first row in Fig. 1, first panel pixel P1Need second panel pixel P of multiplexing2Green sub-pixels unit G, second panel pixel P2Need the 3rd panel pixel P of multiplexing3Red sub-pixel unit R, the like, (n-1)th panel pixel Pn-1Need the red sub-pixel unit R of multiplexing the n-th panel pixel Pn.Visible, second panel pixel P2To (n-1)th panel pixel Pn-1The sub-pixel on right side be not all re-used.The sub-pixel unit being re-used is simultaneously used for the display of two image pixels, and therefore, the brightness of the sub-pixel unit being re-used more than the brightness of the sub-pixel unit not being re-used, causes that the brightness contribution rate of sub-pixel unit not being re-used is relatively low.
With two continuous print sub-pixel unit for a panel pixel, panel pixel multiplexing for arbitrary setting constitutes basic allocation unit with two sub-pixel unit of the adjacent the next panel pixel of a line, it is possible to solve the problem that the brightness contribution rate of above-mentioned sub-pixel unit is relatively low.Now, as it is shown in figure 1, for the panel pixel of the first row, first panel pixel P1Second panel pixel P of multiplexing2Two sub-pixel unit, second panel pixel P2The 3rd panel pixel P of multiplexing3Two sub-pixel unit, (n-1)th panel pixel Pn-1Two sub-pixel unit of multiplexing the n-th panel pixel Pn, so, second panel pixel P2To (n-1)th panel pixel Pn-1All sub-pixel unit be all re-used, improve the brightness contribution rate of sub-pixel unit.
Although with four sub-pixel unit be a basic allocation unit image rendering method can the brightness contribution rate of raising resolution by a relatively large margin and sub-pixel unit, but the difference in brightness that can still result in the right boundary of display floater is bigger.This is due in a line panel pixel, the left margin of display floater is carried out image by four continuous print sub-pixel unit and shows, and the panel pixel of right margin does not have adjacent panel pixel due to the right, therefore multiplexing the next panel pixel cannot carry out image and show, can only by the image pixel of last two sub-pixel unit display correspondence, therefore cause that the difference in brightness of the right boundary of display floater is relatively big, affect image display effect.
Therefore, how while improving display floater resolution, to ensure that sub-pixel unit shows the problem that field is urgently to be resolved hurrily when having higher brightness contribution rate.
In order to solve the problems referred to above, embodiments providing a kind of image rendering method, the sub-pixel unit of display floater is divided into the panel pixel of multiple array arrangement by described image rendering method by default processing method.When carrying out image display by this image rendering method control display floater, the image pixel that the left margin of image to be displayed information is corresponding is displayed by first three sub-pixel unit of each row sub-pixel unit of display floater, the image pixel that the right margin of image to be displayed information is corresponding is displayed by last three sub-pixel unit of each row sub-pixel unit of display floater, namely the left margin of display floater is by the left margin of first three columns sub-pixel unit display image to be displayed information, the right margin of display floater is by the right margin of last three row sub-pixel unit display image to be displayed information, the sub-pixel unit of the right boundary employing same number of display floater carries out image and shows, thus reducing the difference degree of the left margin of display floater and the display brightness of right margin, improve image display effect.And when performing described image rendering method, with in a line panel pixel, for the arbitrary panel pixel between the panel pixel and the panel pixel of right margin of left margin, image pixel corresponding to this panel pixel is shown by this panel pixel and the next panel pixel adjacent with this panel pixel, so that the sub-pixel unit of all panel pixel between the panel pixel and the panel pixel of right margin of left margin is all re-used, the brightness contribution rate of sub-pixel unit can be improve.
Visible, image rendering method described in the embodiment of the present invention can improve the brightness contribution rate of sub-pixel unit while improving display floater resolution.
In order to make technical scheme that the embodiment of the present invention provides clearly, below in conjunction with accompanying drawing, such scheme is described in detail.
Schematic flow sheet with reference to a kind of image rendering method that Fig. 2, Fig. 2 provide for the embodiment of the present invention.This image rendering method is used for display floater, and described display floater has the sub-pixel unit of three kinds of different colours；All sub-pixel unit of described display floater become array arrangement, differ with the color of three sub-pixel unit of any three continuous print in a line.Optionally, the arrangement mode of the sub-pixel unit of described display floater can be as shown in Figure 1.
Described image rendering method includes:
Step S11: obtain image to be displayed information.
General, display has display floater, driving chip and image processor.Driving chip obtains image to be displayed information by image processor, carries out image according to described image to be displayed information-driven display floater and shows.Display performs described image rendering method by driving chip, shows to drive display floater to carry out image.
Step S12: according to described image to be displayed acquisition of information image pixel.
Described image to be displayed information is digitized image information, and driving chip is according to the described multiple image pixel of digitized image information acquisition.
Step S13: perform the first processing method preset, control described display floater and carry out image and show.
Wherein, a line sub-pixel unit has 2*n sub-pixel unit；When performing described first processing method and carrying out image display, all sub-pixel unit of described display floater are divided into the panel pixel of multiple array arrangement.Each panel pixel includes two sub-pixel unit that same a line is adjacent, has n panel pixel in a line panel pixel, and n is positive integer；Described image pixel and described panel pixel one_to_one corresponding；With, in a line panel pixel, showing the 1st image pixel that panel pixel is corresponding by first three sub-pixel unit, show, by last three sub-pixel unit, the image pixel that the n-th panel pixel is corresponding；Showing the image pixel corresponding with described i-th panel pixel by i-th panel pixel with i+1 panel pixel, i is the positive integer more than 1 and less than n.
When performing described first processing method, the method for the panel pixel being divided into multiple array arrangement of all sub-pixel unit of display floater is identical with the principle implemented shown in Fig. 1.A line sub-pixel unit is divided into n panel pixel, and in a line panel pixel, a panel pixel includes 2a-1 sub-pixel unit and the 2a sub-pixel unit, and a is the positive integer being not more than n.
In image rendering method described in the embodiment of the present invention, in any row panel pixel: shown the image pixel of panel pixel (the 1st the panel pixel) correspondence of left margin by first three sub-pixel unit；By the image pixel that the panel pixel (the n-th panel pixel) of last three sub-pixel unit display right margin is corresponding.Visible, the sub-pixel unit of the right boundary employing same number of display floater carries out image and shows, thus reducing the difference degree of the left margin of display floater and the display brightness of right margin, improves image display effect.
Meanwhile, in same a line panel pixel, showing the image pixel corresponding with described i-th panel pixel by i-th panel pixel with i+1 panel pixel, i is the positive integer more than 1 and less than n.So, for, 3rd panel pixel is all re-used to the sub-pixel unit of the n-th panel, the sub-pixel unit in the left side of the 2nd panel pixel is re-used, the traditional image rendering method being a basic allocation unit with three sub-pixel unit relative to tradition, substantially increase the brightness contribution rate of sub-pixel unit, and display floater has higher brightness contribution rate.
In image rendering method described in the embodiment of the present invention, the corresponding basic allocation unit of each image pixel, show, by described basic allocation unit, the image pixel that described panel pixel is corresponding；Wherein, in same a line panel pixel, basic allocation unit corresponding to described i-th panel pixel includes two sub-pixel unit of described i-th panel pixel and two sub-pixel unit of described i+1 panel pixel；Described 1st basic allocation unit that panel pixel is corresponding includes first three sub-pixel unit described；Basic allocation unit corresponding to described n-th panel pixel includes described rear three sub-pixel unit.
So, in arbitrary panel pixel column, the basic allocation unit that only panel pixel of right boundary is corresponding has three sub-pixel unit, basic allocation unit corresponding to other panel pixel is all have four sub-pixel unit, when performing described first processing method, it is possible to increase the brightness contribution rate of sub-pixel unit.
Concrete, as it is shown in figure 1, in the first row panel pixel, first panel pixel P1Second panel pixel P of multiplexing2The sub-pixel unit in left side, to show first panel pixel P1Corresponding image pixel；Second panel pixel P2The 3rd panel pixel P of multiplexing3Two sub-pixel unit, to show second panel pixel P2Corresponding image pixel；(n-1)th panel pixel Pn-1Two sub-pixel unit of multiplexing the n-th panel pixel Pn, to show (n-1)th panel pixel Pn-1Corresponding image pixel；The sub-pixel unit on the right side of n-th (n-1)th panel pixel of panel pixel Pn multiplexing, the image pixel corresponding to show the n-th panel pixel Pn.So, 3rd panel pixel is all re-used to the sub-pixel unit of the n-th panel, the sub-pixel unit in the left side of the 2nd panel pixel is re-used, namely in any row sub-pixel unit, 3rd sub-pixel unit, the 5th is all re-used to the 2*n sub-pixel unit, the traditional image rendering method being a basic allocation unit with three sub-pixel unit relative to tradition, substantially increase the brightness contribution rate of sub-pixel unit, and improve resolution.
Optionally, the pixel intensity regulatory factor of described image rendering method is 3, and described pixel intensity regulatory factor refers to that the high-high brightness of described sub-pixel unit is 1, and described sub-pixel unit brightness is 1/3 or 2/3 or 3/3.
When carrying out image display, the luminance distribution coefficient of first three sub-pixel unit is followed successively by 1/3,1/3,1/3；The luminance distribution coefficient of rear three sub-pixel unit is followed successively by 1/3,1/3,1/3.Wherein, described luminance distribution coefficient is the ratio that described sub-pixel unit occupies described high-high brightness.
In same a line panel pixel, corresponding to basic allocation unit for i-th panel pixel, have four sub-pixel unit, four sub-pixel unit luminance distribution coefficient from left to right is followed successively by 1/3,2/3,2/3 and 1/3.Corresponding to basic allocation unit for i+1 panel pixel, have four sub-pixel unit, four sub-pixel unit luminance distribution coefficient from left to right is followed successively by 1/3,2/3,2/3 and 1/3.
If a sub-pixel unit is re-used, namely this sub-pixel unit is used to multiple basic allocation unit and carries out the display of image pixel, then intrinsic brilliance is equal to the brightness sum of its all basic allocation unit being positioned at, if with value more than 1, then intrinsic brilliance value is 1.Concrete, in same a line panel pixel, for two sub-pixel unit of i+1 panel pixel, the two sub-pixel unit is simultaneously used for basic allocation unit corresponding to i-th panel and basic allocation unit corresponding to i+1 panel.
In above-mentioned image rendering method, the centre position of brightness center is this basic allocation unit four sub-pixel unit of the basic allocation unit that i-th panel pixel is corresponding.Four sub-pixel unit have the sub-pixel unit of three kinds of colors, and the color of centrally located two sub-pixel unit is different, and the color of two sub-pixel unit being positioned at both sides is identical.So, although being positioned at two sub-pixel unit of both sides relative to two centrally located sub-pixel unit distance brightness centers farther out, when four sub-pixel unit in this basic allocation unit are all luminous, two sub-pixel unit owing to being positioned at both sides are identical, two sub-pixel unit being positioned at both sides are identical with the brightness contribution rate of centrally located two sub-pixel unit to the brightness contribution rate at the center of brightness so that the validity that the brightness uniformity of display floater and image show is high.
By foregoing description it can be seen that image rendering method described in the embodiment of the present invention can improve resolution on the one hand, the brightness contribution rate of sub-pixel unit can be improved on the other hand.
Based on above-mentioned image rendering method, another embodiment of the present invention provides and additionally provides a kind of image rendering method, and this image rendering method is used for display floater, and described display floater has the sub-pixel unit of three kinds of different colours；All sub-pixel unit of described display floater become array arrangement, differ with the color of three sub-pixel unit of any three continuous print in a line.The arrangement mode of the sub-pixel unit of described display floater can mode be identical as shown in Figure 1.This image rendering method is as shown in Figure 3.
With reference to the schematic flow sheet of the another kind of image rendering method that Fig. 3, Fig. 3 provide for the embodiment of the present invention, this image rendering method includes:
Step S21: obtain image to be displayed information.
Identical with above-mentioned steps S11, referring to foregoing description, can not repeat them here.
Step S22: according to described image to be displayed acquisition of information image pixel.
Identical with above-mentioned steps S21, referring to foregoing description, can not repeat them here.
Step S23: perform the second processing method preset, control described display floater and carry out image and show.
Wherein, a line sub-pixel unit has 2*n sub-pixel unit；When performing described second processing method and carrying out image display, described display floater being divided into the panel pixel of multiple array arrangement, has n+1 panel pixel in a line panel pixel, n is positive integer；In any row panel pixel, front n panel pixel be a corresponding image pixel respectively, 1st panel pixel includes first sub-pixel unit that this row panel pixel is corresponding, (n+1)th panel pixel includes last sub-pixel unit that this row panel pixel is corresponding, jth panel pixel includes 2*j-2 sub-pixel unit and the 2*j-1 sub-pixel unit, and j is the positive integer more than 1 and less than n+1；With, in a line panel pixel, showing the 1st image pixel that panel pixel is corresponding by first three sub-pixel unit, show, by last three sub-pixel unit, the image pixel that the n-th panel pixel is corresponding；The image pixel corresponding with described jth panel pixel is shown by+1 panel pixel of jth panel pixel and jth.
Image rendering method described in this embodiment, again such that the right boundary of display floater all adopts three sub-pixel unit to carry out image shows, reduces the luminance difference of right boundary.
Image rendering method described in this embodiment is different from image rendering method shown in Fig. 2 is in that the processing method of image rendering method is different.The all of sub-pixel unit of display floater is divided into the principle of the panel pixel of multiple array arrangement as shown in Figure 4 by the second processing method.
The principle schematic of the processing method of a kind of panel pixel that all sub-pixel unit of display floater are divided into multiple array arrangement that reference Fig. 4, Fig. 4 provide for the embodiment of the present invention.A line sub-pixel unit is divided into n+1 panel pixel by this processing method.For any row panel pixel, first panel pixel includes the first sub-pixel unit of a line sub-pixel unit corresponding to this row panel pixel, (n+1)th panel pixel includes last sub-pixel unit of a line sub-pixel unit corresponding to this row panel pixel, and jth panel pixel includes 2*j-2 sub-pixel unit and the 2*j-1 sub-pixel unit.
The 2nd sub-pixel unit that image rendering method described in this embodiment enables in any row sub-pixel unit is all re-used to the 2*n sub-pixel unit, relative to image rendering method shown in Fig. 2, further increases the brightness contribution rate of sub-pixel unit.
Optionally, when image rendering method described in this embodiment carries out image display, the corresponding basic allocation unit of each image pixel, show, by described basic allocation unit, the image pixel that described panel pixel is corresponding.Front n the panel pixel of an every a line panel pixel individually corresponding basic allocation unit.Wherein, in any row panel pixel, basic allocation unit corresponding to described jth panel pixel includes two sub-pixel unit of described jth panel pixel and two sub-pixel unit of described+1 panel pixel of jth；Described 1st basic allocation unit that panel pixel is corresponding includes first three sub-pixel unit described；Basic allocation unit corresponding to described n-th panel pixel includes described rear three sub-pixel unit.
Concrete, as shown in Figure 4, in the first row panel pixel, first panel pixel P1Second panel pixel P of multiplexing2Two sub-pixel unit, to show first panel pixel P1Corresponding image pixel；Second panel pixel P2The 3rd panel pixel P of multiplexing3Two sub-pixel unit, to show second panel pixel P2Corresponding image pixel；N-th panel pixel Pn(n+1)th panel pixel P of multiplexingn+1Sub-pixel unit, to show the n-th panel pixel PnCorresponding image pixel.So, the 2nd sub-pixel unit is all re-used to the 2*n sub-pixel unit, and relative to image rendering method shown in Fig. 2, this embodiment has identical resolution, improves the brightness contribution rate of sub-pixel unit.
This embodiment is same as the previously described embodiments, and the pixel intensity regulatory factor of described image rendering method is 3, and described pixel intensity regulatory factor refers to that the high-high brightness of described sub-pixel unit is 1, and described sub-pixel unit brightness is 1/3 or 2/3 or 3/3.
With reference to Fig. 5, a kind of principle schematic showing image pixel that Fig. 5 provides for the embodiment of the present invention, described show that the 1st image pixel that panel pixel is corresponding includes by first three sub-pixel unit: described 1st basic allocation unit that panel pixel is corresponding also includes a virtual sub-pixel unit X, is shown and described 1st image pixel that panel pixel is corresponding by this basic allocation unit；Described show that image pixel corresponding to the n-th panel pixel includes by last three sub-pixel unit: basic allocation unit corresponding to described n-th panel pixel also includes a virtual sub-pixel unit X, shows the image pixel corresponding with described n-th panel pixel by this basic allocation unit.
When carrying out image display, in described 1st basic allocation unit that panel pixel is corresponding, the luminance distribution coefficient of described virtual sub-pixel unit and first three sub-pixel unit described is followed successively by 0,1/3,2/3,2/3；In the basic allocation unit that described n-th panel pixel is corresponding, the luminance distribution coefficient of described last three sub-pixel unit and described virtual sub-pixel unit is followed successively by 1/3,1/3,2/3,0.Wherein, described luminance distribution coefficient is the ratio that described sub-pixel unit or described virtual sub-pixel unit X occupy described high-high brightness.
Or, when carrying out image display, in described 1st basic allocation unit that panel pixel is corresponding, the luminance distribution coefficient of described virtual sub-pixel unit and first three sub-pixel unit described is followed successively by 1/3,2/3,2/3,1/3；In the basic allocation unit that described n-th panel pixel is corresponding, the luminance distribution coefficient of described last three sub-pixel unit and described virtual sub-pixel unit is followed successively by 1/3,2/3,2/3,1/3.Wherein, described luminance distribution coefficient is the ratio that described sub-pixel unit or described virtual sub-pixel unit occupy described high-high brightness.
By foregoing description it can be seen that image rendering method described in the present embodiment is equally possible is putting forward the high-resolution brightness contribution rate ensureing sub-pixel unit simultaneously.
Based on above-mentioned image rendering method, another embodiment of the present invention additionally provides a kind of display, and as shown in Figure 6, the structural representation of a kind of display that Fig. 6 provides for the embodiment of the present invention, this display includes this display: display floater 61 and driving chip 62.Wherein, described driving chip 62 shows image to be displayed information for the image rendering method described display floater 61 of control performed described in above-described embodiment.
The image rendering method described display floater 61 of control that the driving chip of display described in the present embodiment is able to carry out described in above-described embodiment shows image to be displayed information, there is higher resolution, and reducing the luminance difference of display floater right boundary, the brightness contribution rate of the sub-pixel unit of display floater is higher.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention.The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (11)
1. an image rendering method, for display floater, it is characterised in that described display floater has the sub-pixel unit of three kinds of different colours；All sub-pixel unit of described display floater become array arrangement, differ with the color of three sub-pixel unit of any three continuous print in a line；Described image rendering method includes:
Obtain image to be displayed information；
According to described image to be displayed acquisition of information image pixel；
Perform the first processing method preset, control described display floater and carry out image and show；
Wherein, a line sub-pixel unit has 2*n sub-pixel unit；When performing described first processing method and carrying out image display, all sub-pixel unit of described display floater are divided into the panel pixel of multiple array arrangement, each panel pixel includes two sub-pixel unit that same a line is adjacent, has n panel pixel in a line panel pixel, and n is positive integer；Described image pixel and described panel pixel one_to_one corresponding；With, in a line panel pixel, showing the 1st image pixel that panel pixel is corresponding by first three sub-pixel unit, show, by last three sub-pixel unit, the image pixel that the n-th panel pixel is corresponding；Showing the image pixel corresponding with described i-th panel pixel by i-th panel pixel with i+1 panel pixel, i is the positive integer more than 1 and less than n.
2. image rendering method according to claim 1, it is characterised in that when carrying out image display, the corresponding basic allocation unit of each image pixel, show, by described basic allocation unit, the image pixel that described panel pixel is corresponding；
Wherein, the basic allocation unit that described i-th panel pixel is corresponding includes two sub-pixel unit of described i-th panel pixel and two sub-pixel unit of described i+1 panel pixel；Described 1st basic allocation unit that panel pixel is corresponding includes first three sub-pixel unit described；Basic allocation unit corresponding to described n-th panel pixel includes described last three sub-pixel unit.
3. image rendering method according to claim 2, it is characterized in that, the pixel intensity regulatory factor of described image rendering method is 3, and described pixel intensity regulatory factor refers to that the high-high brightness of described sub-pixel unit is 1, and described sub-pixel unit brightness is 1/3 or 2/3 or 3/3.
4. image rendering method according to claim 3, it is characterised in that when carrying out image display, the luminance distribution coefficient of first three sub-pixel unit is followed successively by 1/3,1/3,1/3；The luminance distribution coefficient of last three sub-pixel unit is followed successively by 1/3,1/3,1/3；
Wherein, described luminance distribution coefficient is the ratio that described sub-pixel unit occupies described high-high brightness.
5. an image rendering method, for display floater, it is characterised in that described display floater has the sub-pixel unit of three kinds of different colours；All sub-pixel unit of described display floater become array arrangement, differ with the color of three sub-pixel unit of any three continuous print in a line；Described image rendering method includes:
Obtain image to be displayed information；
According to described image to be displayed acquisition of information image pixel；
Perform the second processing method preset, control described display floater and carry out image and show；
Wherein, a line sub-pixel unit has 2*n sub-pixel unit；When performing described second processing method and carrying out image display, described display floater being divided into the panel pixel of multiple array arrangement, has n+1 panel pixel in a line panel pixel, n is positive integer；In any row panel pixel, front n panel pixel be a corresponding image pixel respectively, 1st panel pixel includes first sub-pixel unit that this row panel pixel is corresponding, (n+1)th panel pixel includes last sub-pixel unit that this row panel pixel is corresponding, jth panel pixel includes 2*j-2 sub-pixel unit and the 2*j-1 sub-pixel unit, and j is the positive integer more than 1 and less than n；With, in a line panel pixel, showing the 1st image pixel that panel pixel is corresponding by first three sub-pixel unit, show, by last three sub-pixel unit, the image pixel that the n-th panel pixel is corresponding；The image pixel corresponding with described jth panel pixel is shown by+1 panel pixel of jth panel pixel and jth.
6. image rendering method according to claim 5, it is characterised in that when carrying out image display, the corresponding basic allocation unit of each image pixel, show, by described basic allocation unit, the image pixel that described panel pixel is corresponding；
Wherein, the basic allocation unit that described jth panel pixel is corresponding includes two sub-pixel unit of described jth panel pixel and two sub-pixel unit of described+1 panel pixel of jth；Described 1st basic allocation unit that panel pixel is corresponding includes first three sub-pixel unit described；Basic allocation unit corresponding to described n-th panel pixel includes described rear three sub-pixel unit.
7. image rendering method according to claim 6, it is characterized in that, the pixel intensity regulatory factor of described image rendering method is 3, and described pixel intensity regulatory factor refers to that the high-high brightness of described sub-pixel unit is 1, and described sub-pixel unit brightness is 1/3 or 2/3 or 3/3.
8. image rendering method according to claim 7, it is characterized in that, described show that the 1st image pixel that panel pixel is corresponding includes by first three sub-pixel unit: described 1st basic allocation unit that panel pixel is corresponding also includes a virtual sub-pixel unit, is shown and described 1st image pixel that panel pixel is corresponding by this basic allocation unit；
Described show that image pixel corresponding to the n-th panel pixel includes by last three sub-pixel unit: basic allocation unit corresponding to described n-th panel pixel also includes a virtual sub-pixel unit, shows the image pixel corresponding with described n-th panel pixel by this basic allocation unit.
9. image rendering method according to claim 4, it is characterized in that, when carrying out image display, in described 1st basic allocation unit that panel pixel is corresponding, the luminance distribution coefficient of described virtual sub-pixel unit and first three sub-pixel unit described is followed successively by 0,1/3,2/3,2/3；
In the basic allocation unit that described n-th panel pixel is corresponding, the luminance distribution coefficient of described last three sub-pixel unit and described virtual sub-pixel unit is followed successively by 1/3,1/3,2/3,0；
Wherein, described luminance distribution coefficient is the ratio that described sub-pixel unit or described virtual sub-pixel unit occupy described high-high brightness.
10. image rendering method according to claim 4, it is characterized in that, when carrying out image display, in described 1st basic allocation unit that panel pixel is corresponding, the luminance distribution coefficient of described virtual sub-pixel unit and first three sub-pixel unit described is followed successively by 1/3,2/3,2/3,1/3；
In the basic allocation unit that described n-th panel pixel is corresponding, the luminance distribution coefficient of described last three sub-pixel unit and described virtual sub-pixel unit is followed successively by 1/3,2/3,2/3,1/3；
Wherein, described luminance distribution coefficient is the ratio that described sub-pixel unit or described virtual sub-pixel unit occupy described high-high brightness.
11. a display, it is characterised in that including: display floater and driving chip；Wherein, described driving chip is for performing display floater display image to be displayed information as described in the image rendering method control as described in any one of claim 1-10.
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