CN105826349A

CN105826349A - Display panel

Info

Publication number: CN105826349A
Application number: CN201510010532.8A
Authority: CN
Inventors: 杨学炎; 杨凯闵; 白凤霆
Original assignee: Novatek Microelectronics Corp
Current assignee: Novatek Microelectronics Corp
Priority date: 2015-01-09
Filing date: 2015-01-09
Publication date: 2016-08-03
Anticipated expiration: 2035-01-09
Also published as: CN105826349B

Abstract

The invention provides a display panel, which comprises multiple sub pixel repeating units. The sub pixel repeating units are repeatedly arranged on the display panel. Each sub pixel repeating unit comprises at least one first color sub pixel and at least one second color sub pixel. On the display panel, adjacent first color sub pixels form a first polygon, adjacent second color sub pixels form a second polygon, and the area of the first polygon is more than twice that of the second polygon.

Description

Display floater

Technical field

The invention relates to a kind of flat panel display technology, and in particular to a kind of display floater that can realize good display effect at high resolutions.

Background technology

Flourish along with Display Technique, existing market is directed towards high-resolution for the performance requirement of display floater, high brightness strides forward with directions such as low power consumptions.But, along with the resolution of display floater increases, panel vendor may face problems with.For example, the thin film transistor (TFT) quantity made in layout is increased by the complexity of advanced image element circuit, and certain layout area that accounts for, if therefore wishing that realizing high-resolution image under limited layout area shows and there may be difficulty.Furthermore, consider the factor of process conditions, if the design specification (DesignRule) that the processing procedure employing of display is different, or it is limited to the minimum safe distance of precision metallic mask (FineMetalMask), also will affect the realization of high resolution display.Additionally, for the usefulness of display, the aperture opening ratio making display is reduced by the lifting of resolution, and causes the penetrance of backlight to decline therewith.Now it is necessary to improve the problem that back light source brightness reduces in response to aperture opening ratio, but power attenuation is caused to increase.

In order to solve the problems referred to above, it is developed in recent years improve backlight penetrance and reduce RGBW (red, green, blue and white) display floater of backlight power consumption.RGBW display floater has red, green, blue, the sub-pixel of four kinds of colors such as white, and is that the high penetration by white sub-pixels promotes display floater brightness.But, the white sub-pixels in tradition RGBW display floater is only capable of improving the penetrance of the gray-scale areas (such as, the edge of the object in image) in display image, and cannot be in order to improve the brightness in pure color (RGB) region.Therefore for the object in display image, the brightness of its pure color part does not obtains lifting, but edge then makes brightness increase because there being GTG composition.Above-mentioned situation may make the increase degree difference of image brightness throughout, and causes display effect the best.For the object in display image, if the brightness at its edge is excessively promoted, in some instances it may even be possible to abnormal display situations such as white edge can occur at adjacent edges.Therefore, how to improve the above-mentioned abnormal display caused because brightness excessively promotes, and realize the design of high-resolution display floater, it has also become one of problem demanding prompt solution at present.

Summary of the invention

In view of this, the present invention provides a kind of display floater, and it can improve and excessively promotes caused abnormal show situation because of brightness, it is achieved high-resolution and have the design of good display effect.

The present invention proposes a kind of display floater, and it includes multiple subpixel repeat cell.These subpixel repeat cell repeated arrangement on a display panel, and each subpixel repeat cell includes at least one first color sub-pixels and at least one the second color sub-pixels.On a display panel, the first adjacent color sub-pixels forms the first polygon, and the second adjacent color sub-pixels forms the second polygon, and the first polygonal area is at least more than the twice of the second polygonal area.

In one embodiment of this invention, the first above-mentioned polygon has first, second axis of symmetry, first, second axis of symmetry is respectively by the first polygonal center, and first, second axis of symmetry is orthogonal and is respectively parallel to sub-pixel orientation on a display panel.Wherein, form the first polygonal first color sub-pixels be configured at the both sides of the first axis of symmetry symmetrically and be configured at the both sides of the second axis of symmetry symmetrically.

In one embodiment of this invention, above-mentioned each subpixel repeat cell also includes at least one the 3rd color sub-pixels and at least one the 4th color sub-pixels, and in each subpixel repeat cell, the first color sub-pixels, the second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged together in multirow and multiple row.

In one embodiment of this invention, the first color sub-pixels of above-mentioned each subpixel repeat cell, the second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of four row four row.Wherein, the secondary series of each subpixel repeat cell and the 4th row include first color sub-pixels and three the 3rd color sub-pixels respectively, and the first row of each subpixel repeat cell and the 3rd row include two the second color sub-pixels and two the 4th color sub-pixels respectively.Wherein, the second, the 4th color sub-pixels is staggered in first row, and the second, the 4th color sub-pixels is staggered in the 3rd row, and the difference that puts in order that the second, the 4th color sub-pixels is in first row and the 3rd row.

In one embodiment of this invention, above-mentioned subpixel repeat cell includes the first subpixel repeat cell, the second subpixel repeat cell and the 3rd subpixel repeat cell, first subpixel repeat cell is between second, third subpixel repeat cell, and first, second, third subpixel repeat cell arrangement l-shaped.Wherein, first color sub-pixels be positioned in the first subpixel repeat cell two the first color sub-pixels, being positioned in the second subpixel repeat cell, and first color sub-pixels being positioned in the 3rd subpixel repeat cell forms the first rhombus to obtain the first polygon, and three the second color sub-pixels in the first subpixel repeat cell and second color sub-pixels in the second subpixel repeat cell form the second rhombus to obtain the second polygon.

In one embodiment of this invention, the first color sub-pixels of above-mentioned each subpixel repeat cell, the second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of eight row two row.Wherein, the 4th row of each subpixel repeat cell and the 8th row include first color sub-pixels and the 3rd color sub-pixels, wherein the first, the 3rd color sub-pixels difference that puts in order in the 4th row and the 8th row respectively.The first row of each subpixel repeat cell and the 3rd row include second color sub-pixels and the 4th color sub-pixels, wherein the second, the 4th color sub-pixels difference that puts in order in first row and the 3rd row respectively.And, the secondary series of each subpixel repeat cell includes two the 3rd color sub-pixels, and putting in order of the sub-pixel of the five, the six of the most each subpixel repeat cell, seven sub-pixels arranged and first, second and third row is identical.

In one embodiment of this invention, the first color sub-pixels of above-mentioned each subpixel repeat cell, the second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of four row two row.Wherein, 4th row of each subpixel repeat cell include first color sub-pixels and the 3rd color sub-pixels, the first row of each subpixel repeat cell and the 3rd row include second color sub-pixels and the 4th color sub-pixels respectively, wherein the second, the 4th color sub-pixels difference that puts in order in first row and the 3rd row, and the secondary series of each subpixel repeat cell includes two the 3rd color sub-pixels.

In one embodiment of this invention, above-mentioned subpixel repeat cell includes the first subpixel repeat cell, the second subpixel repeat cell, the 3rd subpixel repeat cell and the 4th subpixel repeat cell, first, second, third, fourth subpixel repeat cell is arranged in rectangle, and the first, the 3rd subpixel repeat cell be positioned at a diagonal angle of rectangle, the second, the 4th subpixel repeat cell is positioned at another diagonal angle of rectangle.Wherein, lay respectively at second color sub-pixels in two the second color sub-pixels that the first color sub-pixels of first, second, third, fourth color sub-pixels forms in the first polygon, and the first subpixel repeat cell, the second subpixel repeat cell and second color sub-pixels in the 4th subpixel repeat cell forms rhombus to obtain the second polygon.

In one embodiment of this invention, the first color sub-pixels of above-mentioned each subpixel repeat cell, the second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of four row four row.Wherein, secondary series and the 4th row of each subpixel repeat cell include two the first color sub-pixels and two the 3rd color sub-pixels respectively.Wherein, the first color sub-pixels arranged adjacent in a second column, the 3rd color sub-pixels arranged adjacent in a second column, the first color sub-pixels arranged adjacent in the 4th row, the 3rd color sub-pixels arranged adjacent in the 4th row.Wherein, the first, the 3rd color sub-pixels difference that puts in order in secondary series and the 4th row.And, the first row of each subpixel repeat cell and the 3rd row include two the second color sub-pixels and two the 4th color sub-pixels respectively, wherein the second, the 4th color sub-pixels is staggered in first row, the second, the 4th color sub-pixels is staggered in the 3rd row, and the difference that puts in order that the second, the 4th color sub-pixels is in first row and the 3rd row.

In one embodiment of this invention, above-mentioned subpixel repeat cell includes the first subpixel repeat cell, the second subpixel repeat cell and the 3rd subpixel repeat cell, first subpixel repeat cell is between second, third subpixel repeat cell, and first, second, third subpixel repeat cell arrangement l-shaped.Wherein it is positioned in the first subpixel repeat cell three the first color sub-pixels, is positioned at two the first color sub-pixels in the second subpixel repeat cell, and first color sub-pixels being positioned in the 3rd subpixel repeat cell forms symmetrical hexagon to obtain the first polygon, and three the second color sub-pixels in the first subpixel repeat cell with a second color sub-pixels formation rhombus in the second subpixel repeat cell to obtain the second polygon.

In one embodiment of this invention, the first color sub-pixels of above-mentioned each subpixel repeat cell, the second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of four row four row.Wherein, the secondary series of each subpixel repeat cell and the 4th row include first color sub-pixels, the 3rd color sub-pixels and two the 4th color sub-pixels respectively, 4th color sub-pixels interleave arrangement in a second column, 4th color sub-pixels is interleave arrangement in the 4th row, and the 4th color sub-pixels in secondary series and the 4th row is positioned at colleague, the first color sub-pixels in secondary series and the 4th row lays respectively at different rows.And, the first row of each subpixel repeat cell and the 3rd row include two the second color sub-pixels and two the 3rd color sub-pixels respectively, wherein second, third color sub-pixels is staggered in first row, and second, third color sub-pixels is staggered in the 3rd row.

In one embodiment of this invention, above-mentioned subpixel repeat cell includes the first subpixel repeat cell, the second subpixel repeat cell and the 3rd subpixel repeat cell, first subpixel repeat cell is between second, third subpixel repeat cell, and first, second, third subpixel repeat cell arrangement l-shaped.Wherein, first color sub-pixels be positioned in the first subpixel repeat cell two the first color sub-pixels, being positioned in the second subpixel repeat cell, and the first color sub-pixels formation rhombus being positioned in the 3rd subpixel repeat cell is to obtain the first polygon, and the second color sub-pixels in the first subpixel repeat cell forms rectangle to obtain the second polygon.

In one embodiment of this invention, first color sub-pixels of above-mentioned each subpixel repeat cell, second color sub-pixels, 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of four row six row, wherein, the secondary series of each subpixel repeat cell and the 4th row include first color sub-pixels and five the 3rd color sub-pixels respectively, and secondary series and the 4th row in two the first color sub-pixels lay respectively at different rows, the first row of each subpixel repeat cell and the 3rd row include three the second color sub-pixels and three the 3rd color sub-pixels respectively, wherein second, 4th color sub-pixels is staggered in first row, second, 4th color sub-pixels is staggered in the 3rd row, and second, 4th color sub-pixels difference that puts in order in first row and the 3rd row.

In one embodiment of this invention, above-mentioned subpixel repeat cell includes the first subpixel repeat cell, second subpixel repeat cell and the 3rd subpixel repeat cell, first subpixel repeat cell is positioned at second, between 3rd subpixel repeat cell, and first, second, 3rd subpixel repeat cell arrangement l-shaped, two be wherein positioned in the first subpixel repeat cell these first color sub-pixels, first color sub-pixels being positioned in the second subpixel repeat cell, and first color sub-pixels being positioned in the 3rd subpixel repeat cell forms the first rhombus to obtain the first polygon, and first three the second color sub-pixels in subpixel repeat cell and second color sub-pixels in the second subpixel repeat cell form the second rhombus to obtain the second polygon.

In one embodiment of this invention, the second color sub-pixels on above-mentioned display floater is the most non-conterminous in either rank.

In one embodiment of this invention, the first above-mentioned color sub-pixels is white sub-pixels, and the second color sub-pixels is red sub-pixel, and the 3rd color sub-pixels is green sub-pixels, and the 4th color sub-pixels is blue subpixels.

In one embodiment of this invention, the first above-mentioned polygon includes tetragon and hexagon, and the second polygon includes tetragon.

In one embodiment of this invention, more than at least twice of the resolution that resolution is the first color sub-pixels of the second above-mentioned color sub-pixels.

Based on above-mentioned, the display floater that the embodiment of the present invention is proposed, it configures white sub-pixels distribution on a display panel adaptively, uses the increase degree of brightness throughout in image that adjusts so that excessively promote the abnormal show situations such as caused white edge because of brightness and be obtained in that improvement.Thereby, the embodiment of the present invention can effectively utilize white sub-pixels to improve display brightness, and it can be avoided that the situation of abnormal show occurs, thus realizes high-resolution and has the design of good display effect.

For the features described above of the present invention and advantage can be become apparent, special embodiment below, and coordinate accompanying drawing to be described in detail below.

Accompanying drawing explanation

Fig. 1 is the upper schematic diagram according to the display floater shown by one embodiment of the invention；

Fig. 2 A is the upper schematic diagram according to the subpixel repeat cell shown by one embodiment of the invention；

Fig. 2 B is the upper schematic diagram according to the display floater shown by one embodiment of the invention；

Fig. 3 A is the upper schematic diagram according to the subpixel repeat cell shown by one embodiment of the invention；

Fig. 3 B is the upper schematic diagram according to the display floater shown by one embodiment of the invention；

Fig. 4 A is the upper schematic diagram according to the subpixel repeat cell shown by one embodiment of the invention；

Fig. 4 B is the upper schematic diagram according to the display floater shown by one embodiment of the invention；

Fig. 5 A is the upper schematic diagram according to the subpixel repeat cell shown by one embodiment of the invention；

Fig. 5 B is the upper schematic diagram according to the display floater shown by one embodiment of the invention；

Fig. 6 A is the upper schematic diagram according to the subpixel repeat cell shown by one embodiment of the invention；

Fig. 6 B is the upper schematic diagram according to the display floater shown by one embodiment of the invention；

Fig. 6 C is the upper schematic diagram according to the display floater shown by one embodiment of the invention；

Fig. 7 is the upper schematic diagram according to the display floater shown by one embodiment of the invention；

Fig. 8 A is the upper schematic diagram according to the subpixel repeat cell shown by one embodiment of the invention；

Fig. 8 B is the upper schematic diagram according to the display floater shown by one embodiment of the invention；

Fig. 9 is the upper schematic diagram according to the pixel cell shown by one embodiment of the invention.

Description of reference numerals:

100: display floater；

110,210,210a, 210b, 210c, 210d, 310,310a, 310b, 310c, 310d, 410,410a, 410b, 410c, 410d, 510,510a, 510b, 510c, 510d, 610,610a, 610b, 610c, 610d, 810,810a, 810b, 810c, 810d: subpixel repeat cell；

212,312,412,512,612,712a, 712b, 812: the first polygons；

214,314,414,514,614,814: the second polygon；

910,920,930,940: pixel cell；

B: the four color sub-pixels；

C: geometric center；

D1: first direction；

D2: second direction；

G: the three color sub-pixels；

L1: the first axis of symmetry；

L2: the second axis of symmetry；

P: pel spacing；

R: the second color sub-pixels；

SG: spacing；

W: the first color sub-pixels.

Detailed description of the invention

The embodiment of the present invention proposes a kind of display floater, it uses white sub-pixels to improve display brightness, and can be by design white sub-pixels spatial frequency arrangement (ArrangingFrequency) in each column, to adjust white sub-pixels configuration on a display panel adaptively, more than at least twice of the area of a polygon that the area of a polygon making adjacent white sub-pixels be surrounded is surrounded by other color sub-pixels.In other words, adjacent white sub-pixels can be configured to relatively disperse.Based on above-mentioned concept, embodiment of the present invention application sub-pixel renders (Sub-PixelRendering, be called for short SPR) technology, and the different of sub-pixel of arranging in pairs or groups arrange and design, with abnormal show situations such as the white edges that improvement object edge in display image is likely to occur, and then realize can be applicable to high-resolution and there is the design of good display effect.

Fig. 1 is the upper schematic diagram according to the display floater shown by one embodiment of the invention.Display floater 100 e.g. display panels, organic EL display panel, electrophoretic display panel or other suitable display floaters.Display floater 100 includes multiple subpixel repeat cell 110, and these subpixel repeat cell 110 repeated arrangement on display floater 100.Subpixel repeat cell 110 D1 the most along a first direction and second direction D2 are arranged in multiple row (Column) and the matrix array of multirow (Row), but the invention is not restricted to this.The ranks of above-mentioned array are only in order to describe the relative position of array arrangement, and in other words, the ranks of array can be exchanged, and after the ranks of array are mutually exchanged, can obtain and be equivalent to former array is turned over the array turning 90 degrees.It addition, application the present embodiment person also can adjust the ranks number of array and the orientation (that is, first direction D1 and second direction D2) of ranks thereof according to its design requirement, this is not any limitation as by the present invention.

Each subpixel repeat cell 110 of display floater 100 can include multiple sub-pixel (sub-pixel).If with pel spacing P (Pitch) be unit to describe the layout dimension of sub-pixel, the most in the present embodiment, each sub-pixel e.g. 1/2P of length in the first direction dl, and the e.g. P of length in a second direction d 2.Or, the length on each sub-pixel D1 in a first direction and second direction D2 can also identical (such as, be all P), this is not intended to by the present invention.It should be noted that, above-mentioned pel spacing P can determine the resolution of display floater 100 accordingly.Such as, when pel spacing P is 84 microns (um), resolution can be 303PPI (pixelperinch, i.e. the dot structure number in each inch), and when and for example pel spacing P is 58 microns, resolution can be then 440PPI.

Above-mentioned sub-pixel can corresponding different display wavelength, to show different colors respectively.In the present embodiment, each subpixel repeat cell 110 such as includes at least one first color sub-pixels, at least one second color sub-pixels, at least one the 3rd color sub-pixels and at least one the 4th color sub-pixels, and in each subpixel repeat cell 110, first, second, third, fourth color sub-pixels D1 the most along a first direction and second direction D2 and be arranged together in multirow and multiple row.Illustrate with first, second, third, fourth color sub-pixels respectively white sub-pixels, red sub-pixel, green sub-pixels and blue subpixels below.It should be noted that, in other embodiments, the second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels can exchange, and can also be maybe other suitable color or combinations, and this is not any limitation as by the present invention.

Additionally, if the display floater of the present invention 100 is organic EL display panel, so first, second, third, fourth color sub-pixels is respectively the sub-pixel structure of organic electroluminescence display device and method of manufacturing same, and it includes scan line, data wire, power line, active member, cathode layer, organic luminous layer and anode layer etc. element.If the display floater of the present invention 100 is electrophoretic display panel, so first, second, third, fourth color sub-pixels is respectively the sub-pixel structure of electrophoretic display panel, and it includes scan line, data wire, active member, pixel electrode, electrophoretic display layer and counter electrode etc. element.From the above, the present invention is not intended to the kind of display floater 100, and the structure of first, second, third, fourth color sub-pixels is different by the kind according to display floater 100.

Based on said structure, the detailed configuration mode of the display floater 100 of the embodiment of the present invention further explained below.

In one embodiment, the first color sub-pixels adjacent on display floater 100 is (such as, white sub-pixels) form the first polygon, the second adjacent color sub-pixels is (such as, red sub-pixel, can also be maybe blue or green sub-pixels) form the second polygon, and the first polygonal area is at least more than the twice of the second polygonal area.Wherein, above-mentioned first polygonal area and the second polygonal area are respectively and pel spacing P is relevant, therefore can respectively correspondingly determine the first color sub-pixels and second color sub-pixels resolution on display floater 100.Therefore, relative to the display panel structure typically shades of colour sub-pixel uniformly configured, the present embodiment can be by adjusting the configuration on display floater 100 of first color sub-pixels so that the first adjacent color sub-pixels can relatively disperse, to obtain the first bigger polygonal area.Thereby, the situation that the brightness of specific region in image excessively promotes is obtained in that improvement by the first color sub-pixels, and the situation of abnormal show can be avoided to occur, and then reaches good display effect.

The arrangement mode of each sub-pixel in subpixel repeat cell 110 is described in detail with the embodiment of Fig. 2 A and Fig. 2 B at this.

Fig. 2 A is the upper schematic diagram according to the subpixel repeat cell shown by one embodiment of the invention, and Fig. 2 B is the upper schematic diagram according to the display floater shown by one embodiment of the invention.For convenience of explanation, Fig. 2 A only illustrates a subpixel repeat cell 210, Fig. 2 B then illustrates the region of the subpixel repeat cell 210 (representing respectively) including four Fig. 2 A on display floater 100 with 210a, 210b, 210c, 210d, but person with usual knowledge in their respective areas is it is to be appreciated that display floater 100 actually includes the array being made up of multiple subpixel repeat cell 210.Respectively the present embodiment is illustrated with first, second, third subpixel repeat cell 210a, 210b, 210c of the subpixel repeat cell 210 and Fig. 2 B of Fig. 2 A below.

Refer to Fig. 2 A, the subpixel repeat cell 210 of the present embodiment is 16 sub-pixels of four row four row (4 × 4) array arrangements, and it is respectively two the first color sub-pixels W, four the second color sub-pixels R, six the 3rd color sub-pixels G and four the 4th color sub-pixels B.These sub-pixels a length of 1/2P in the first direction dl, and a length of P in a second direction d 2.In other words, the subpixel repeat cell 210 of the present embodiment a length of 2P in the first direction dl, and a length of 4P in a second direction d 2.

The secondary series of subpixel repeat cell 210 and the 4th row can include a first color sub-pixels W and three the 3rd color sub-pixels G respectively, and first row and the 3rd row can include two the second color sub-pixels R and two the 4th color sub-pixels B respectively.Wherein, the second, the 4th color sub-pixels R, B is staggered in first row, and the second, the 4th color sub-pixels R, B is staggered in the 3rd row, and the difference that puts in order that the second, the 4th color sub-pixels R, B is in first row and the 3rd row.

Specifically, refer to Fig. 2 A, the first row of subpixel repeat cell 210 is from top to bottom sequentially the second color sub-pixels R, the 4th color sub-pixels B, the second color sub-pixels R, the 4th color sub-pixels B.The secondary series of subpixel repeat cell 210 is from top to bottom sequentially the 3rd color sub-pixels G, the 3rd color sub-pixels G, the first color sub-pixels W, the 3rd color sub-pixels G.3rd row of subpixel repeat cell 210 are from top to bottom sequentially the 4th color sub-pixels B, the second color sub-pixels R, the 4th color sub-pixels B, the second color sub-pixels R.4th row of subpixel repeat cell 210 are from top to bottom sequentially the first color sub-pixels W, the 3rd color sub-pixels G, the 3rd color sub-pixels G, the 3rd color sub-pixels G.

It is worth mentioning that, in the secondary series and the 4th row of subpixel repeat cell 210, the spatial frequency of the first color sub-pixels W and the 3rd color sub-pixels G is arranged as 1:3, and the adjusting with putting in order adaptability of the first color sub-pixels W and the 3rd color sub-pixels G.It addition, the first row of subpixel repeat cell 210 and the 3rd row can be exchanged mutually.Particularly, the second color sub-pixels R and the 4th color sub-pixels B forms chequered order (checkerboard) by interlacing or in the way of row in subpixel repeat cell 210.Under this kind of arrangement mode, the second color sub-pixels R on display floater 100 is the most non-conterminous in either rank, and the 4th color sub-pixels B on display floater 100 is the most non-conterminous in either rank.

Arrangement mode based on subpixel repeat cell 210, below to how obtaining the first polygon and the second polygon further illustrates.Refer to Fig. 2 B, on display floater 100, the first subpixel repeat cell 210a is between second, third subpixel repeat cell 210b, 210c, and first, second, third subpixel repeat cell 210a, 210b, 210c arranges l-shaped.

In the present embodiment, two the first color sub-pixels W being positioned in the first subpixel repeat cell 210a, the first color sub-pixels W being positioned in the second subpixel repeat cell 210b, and the first color sub-pixels W being positioned in the 3rd subpixel repeat cell 210c forms the first rhombus to obtain the first polygon 212.On the other hand, three the second color sub-pixels R in a first subpixel repeat cell 210a and second color sub-pixels R in the second subpixel repeat cell 210b form the second rhombus to obtain this second polygon 214.

Specifically, in the embodiment of Fig. 2 B, first polygon 212 can be made up of the secondary series the third line being positioned in the first subpixel repeat cell 210a, two the first color sub-pixels W of the 4th row the first row, the first color sub-pixels W of secondary series the third line that is positioned in the second subpixel repeat cell 210b, and the first color sub-pixels W being positioned at the 4th row the first row in the 3rd subpixel repeat cell 210c.More particularly, the present embodiment can be using the central point of above-mentioned each first color sub-pixels W as each summit of the first polygon 212.Under such configuration, may be calculated and obtaining the area of the first polygon 212 is 4P²。

On the other hand, second polygon 214 then can be by the first row the third line being positioned in the first subpixel repeat cell 210a, the 3rd row the second row, three the second color sub-pixels R of the 3rd row fourth line, and the second color sub-pixels R of the first row the third line being positioned in the second subpixel repeat cell 210b is formed.Similarly, using the central point of above-mentioned each second color sub-pixels R as each summit of the second polygon 214, and can also be computed and obtain the area of the second polygon 214 being 2P at this².From the above, in the present embodiment, the area of the first polygon 212 can be the twice of area of the second polygon 214.

In addition, in other embodiments, owing to the arrangement mode of the 4th color sub-pixels B and the arrangement mode of the second color sub-pixels R are similar to, therefore the second polygon 214 and area thereof can also be obtained by the 4th adjacent color sub-pixels B, its embodiment is similar to the above embodiments, therefore repeats no more.

Thereby, the sub-pixel arrangement in subpixel repeat cell 210 can make first color sub-pixels W configuration density relative distribution on display floater 100.More particularly, based on the area ratio between above-mentioned first polygon 212 and the second polygon 214, therefore on the display floater 100 of the present embodiment, if the resolution of second, third or the 4th color sub-pixels R, G, B is designed as 800PPI, then the resolution of the first color sub-pixels W is then only designed as 400PPI.In other words, for another angle, more than the twice of the resolution that the resolution of the second color sub-pixels R on display floater 100 can be designed at least first color sub-pixels W by the embodiment of the present invention.Consequently, it is possible to it can be avoided that the first color sub-pixels W excessively promotes the brightness of the specific region in image, thus there are abnormal display situations such as white edge in the object edge improved in image.

Additionally it is worth mentioning that, in the embodiment of Fig. 2 B, it is 1/2P every two the first color sub-pixels W (such as, the first color sub-pixels W of the 4th row the first row in the first subpixel repeat cell 210a and the first color sub-pixels W of secondary series the third line in the second subpixel repeat cell 210b) spacing (SlitGap) SG in the first direction dl of row.As it was previously stated, the pel spacing P of display floater 100 is relevant with resolution, therefore, interval S G between above-mentioned first color sub-pixels W also can determine the resolution that the display floater 100 of the present embodiment is suitable for.For example, if above-mentioned interval S G is designed as less than 42 microns, then the resolution of display floater 100 must be more than 400PPI.In other words, the display floater 100 of the present embodiment is applicable to high-resolution, even and if the first color sub-pixels W on display floater 100 is configured in the way of relative distribution, user is still not easy when viewing and admiring the image shown by display floater 100 to discover.Thereby, the present embodiment can be applicable to high-resolution design, and is capable of good image vision resolution.

Below again for multiple embodiments to describe other embodiments of subpixel repeat cell of the embodiment of the present invention in detail.Fig. 3 A to Fig. 6 A is the upper schematic diagram according to other subpixel repeat cell shown by one embodiment of the invention, Fig. 3 B to Fig. 6 B is the upper schematic diagram according to the display floater shown by one embodiment of the invention, and is that the subpixel repeat cell repeated arrangement of application drawing 3A to Fig. 6 A is formed respectively.In Fig. 3 A to Fig. 6 A, same as the previously described embodiments or similar element is not repeated explanation.The sub-pixel arrangement of each subpixel repeat cell of the embodiment of the present invention it is described separately below with reference to accompanying drawing.

Please also refer to Fig. 3 A, subpixel repeat cell 310 is 16 sub-pixels of eight row two row (8 × 2) array arrangements, and it is respectively two the first color sub-pixels W, four the second color sub-pixels R, six the 3rd color sub-pixels G and four the 4th color sub-pixels B.These sub-pixels e.g. 1/2P of length in the first direction dl, and the e.g. P of length in a second direction d 2.In other words, the subpixel repeat cell 310 of the present embodiment length e.g. 4P in the first direction dl, and the e.g. 2P of length in a second direction d 2.

In the subpixel repeat cell 310 of Fig. 3 A, its 4th row and the 8th row include a first color sub-pixels W and a 3rd color sub-pixels G, and the difference that puts in order that the first, the 3rd color sub-pixels W, G is in the 4th row and the 8th row respectively.The first row of subpixel repeat cell 310 and the 3rd row include a second color sub-pixels R and a 4th color sub-pixels B, and the difference that puts in order that the second, the 4th color sub-pixels R, B is in first row and the 3rd row respectively.The secondary series of subpixel repeat cell 310 includes two the 3rd color sub-pixels G.It addition, putting in order of the sub-pixel of the sub-pixel of the five, the six of subpixel repeat cell 310, seven row and first, second and third row is identical.

Specifically, refer to Fig. 3 A, in subpixel repeat cell 310, first row is from top to bottom sequentially the second color sub-pixels R and the 4th color sub-pixels B, secondary series is from top to bottom sequentially the 3rd color sub-pixels G and the 3rd color sub-pixels G, 3rd row are from top to bottom sequentially the 4th color sub-pixels B and the second color sub-pixels R, 4th row are from top to bottom sequentially the first color sub-pixels W and the 3rd color sub-pixels G, 5th row are from top to bottom sequentially the second color sub-pixels R and the 4th color sub-pixels B, 6th row are from top to bottom sequentially the 3rd color sub-pixels G and the 3rd color sub-pixels G, 7th row are from top to bottom sequentially the 4th color sub-pixels B and the second color sub-pixels R, and the 8th row be from top to bottom sequentially the 3rd color sub-pixels G and the first color sub-pixels W.

It is worth mentioning that, in the 4th row and the 8th row of subpixel repeat cell 310, the spatial frequency of the first color sub-pixels W and the 3rd color sub-pixels G is arranged as 1:1, and the adjusting with putting in order adaptability of the first color sub-pixels W and the 3rd color sub-pixels G.In subpixel repeat cell 310, the 4th row can be exchanged mutually with secondary series and the 8th row can be exchanged mutually with the 6th row.Additionally, first row can be exchanged mutually with the 3rd row and the 5th row can be exchanged mutually with the 7th row.For above-mentioned various arrangement mode, the present invention is not intended at this.Particularly, similar to the above embodiments, the second color sub-pixels R and the 4th color sub-pixels B in subpixel repeat cell 310 interlacing or every row form chequered order.

Arrangement mode based on subpixel repeat cell 310, below to how obtaining the first polygon and the second polygon further illustrates.Refer to Fig. 3 B, it illustrates the region of the subpixel repeat cell 310 (representing respectively) including four Fig. 3 A on display floater 100 with 310a, 310b, 310c, 310d, the most i.e. illustrates the present embodiment with first, second, third subpixel repeat cell 310a, 310b, 310c.Wherein, the first subpixel repeat cell 310a is between second, third sub-pixel 310b, 310c, and first, second, third subpixel repeat cell 310a, 310b, 310c arranges l-shaped.

In the present embodiment, two the first color sub-pixels W being positioned in the first subpixel repeat cell 310a, the first color sub-pixels W being positioned in the second subpixel repeat cell 310b, and the first color sub-pixels W being positioned in the 3rd subpixel repeat cell 310c forms the first rhombus to obtain the first polygon 312.On the other hand, three the second color sub-pixels R in a first subpixel repeat cell 310a and second color sub-pixels R in the second subpixel repeat cell 310b form the second rhombus to obtain the second polygon 314.

Specifically, in the embodiment of Fig. 3 B, first polygon 312 can be made up of the 4th row the first row being positioned in the first subpixel repeat cell 310a, two the first color sub-pixels W of the 8th row the second row, the first color sub-pixels W of the 4th row the first row that is positioned in the second subpixel repeat cell 310b, and a first color sub-pixels W of the 8th row the second row being positioned in the 3rd subpixel repeat cell 310c.Similarly, the present embodiment can be using the central point of above-mentioned each first color sub-pixels W as each summit of the first polygon 312.Under such configuration, may be calculated and obtaining the area of the first polygon 312 is 4P²。

On the other hand, second polygon 314 then can be by the 3rd row the second row being positioned in the first subpixel repeat cell 310a, the 5th row the first row, three the second color sub-pixels R of the 7th row the second row, and a second color sub-pixels R of the 5th row the first row being positioned in the second subpixel repeat cell 310b is formed.Also similarly using the central point of above-mentioned each second color sub-pixels R as each summit of the second polygon 314, and can be computed and obtain the area of the second polygon 314 being 2P at this².From the above, in the present embodiment, the area of the first polygon 312 can be the twice of area of the second polygon 314.

Additionally it is worth mentioning that, in the embodiment of Fig. 3 B, it is 1.5P every two the first color sub-pixels W (such as, the 4th row the first row in the first subpixel repeat cell 310a and two the first color sub-pixels W of the 8th row the second row) arranged interval S G in the first direction dl.As it was previously stated, interval S G can determine the resolution that the display floater 100 of the present embodiment is suitable for, if therefore interval S G is designed as 48 microns or lower, then the resolution of display floater 100 must be more than 700PPI.

Fig. 4 A is illustrated that another embodiment of subpixel repeat cell.Refer to Fig. 4 A, subpixel repeat cell 410 is 8 sub-pixels of four row two row (4 × 2) array arrangements, and it is respectively a first color sub-pixels W, two the second color sub-pixels R, three the 3rd color sub-pixels G and two the 4th color sub-pixels B.These sub-pixels e.g. 1/2P of length in the first direction dl, and the e.g. P of length in a second direction d 2.In other words, the subpixel repeat cell 410 of the present embodiment length e.g. 2P in the first direction dl, and the e.g. 2P of length in a second direction d 2.

In the subpixel repeat cell 410 of Fig. 4 A, its 4th row include a first color sub-pixels W and a 3rd color sub-pixels G.The first row of subpixel repeat cell 410 and the 3rd row include a second color sub-pixels R and a 4th color sub-pixels B, and the difference that puts in order that the second, the 4th color sub-pixels R, G is in first row and the 3rd row respectively.It addition, the secondary series of subpixel repeat cell 410 includes two the 3rd color sub-pixels G.

Specifically, refer to Fig. 4 A, in subpixel repeat cell 410, first row is from top to bottom sequentially the second color sub-pixels R and the 4th color sub-pixels B, secondary series is from top to bottom sequentially the 3rd color sub-pixels G and the 3rd color sub-pixels G, 3rd row are from top to bottom sequentially the 4th color sub-pixels B and the second color sub-pixels R, and the 4th row are from top to bottom sequentially the first color sub-pixels W and the 3rd color sub-pixels G.

It is noted that in the 4th row of subpixel repeat cell 410, the spatial frequency of the first color sub-pixels W and the 3rd color sub-pixels G is arranged as 1:1, and the adjusting with putting in order adaptability of the first color sub-pixels W and the 3rd color sub-pixels G.In subpixel repeat cell 410, the 4th row and secondary series can be exchanged mutually.It addition, first row and the 3rd row can also be exchanged mutually.For above-mentioned various arrangement mode, the present invention is not intended at this.Particularly, similar to the above embodiments, the second color sub-pixels R and the 4th color sub-pixels B in subpixel repeat cell 410 interlacing or every row form chequered order.

Arrangement mode based on subpixel repeat cell 410, below to how obtaining the first polygon and the second polygon further illustrates.Refer to Fig. 4 B, it illustrates the region of the subpixel repeat cell 410 (representing respectively) including four Fig. 4 A on display floater 100 with 410a, 410b, 410c, 410d, the most i.e. illustrates the present embodiment with first, second, third, fourth subpixel repeat cell 410a, 410b, 410c, 410d.Wherein, first, second, third, fourth subpixel repeat cell 410a, 410b, 410c, 410d is arranged in rectangle, and the first, the 3rd subpixel repeat cell 410a, 410c be positioned at a diagonal angle of rectangle, the second, the 4th subpixel repeat cell 410b, 410d is then positioned at another diagonal angle of rectangle.

In the present embodiment, four the first color sub-pixels W laid respectively in first, second, third, fourth subpixel repeat cell 410a, 410b, 410c, 410d form the first polygon 412.On the other hand, a second color sub-pixels R in a second color sub-pixels R and the 4th subpixel repeat cell 410d in two the second color sub-pixels R, the second subpixel repeat cell 410b in the first subpixel repeat cell 410a forms rhombus to obtain the second polygon 414.

Specifically, in the embodiment of Fig. 4 B, first polygon 412 can be made up of a first color sub-pixels W of the 4th row the first row being positioned in the first subpixel repeat cell 410a, the first color sub-pixels W of the 4th row the first row being positioned in the second subpixel repeat cell 410b, the first color sub-pixels W of the 4th row the first row that is positioned in the 3rd subpixel repeat cell 410c, and a first color sub-pixels W of the 4th row the first row being positioned in the 4th subpixel repeat cell 410d.Similarly, the present embodiment can be using the central point of above-mentioned each first color sub-pixels W as each summit of the first polygon 412.Under such configuration, may be calculated and obtaining the area of the first polygon 412 is 4P²。

On the other hand, second polygon 414 then can be made up of the first row the first row being positioned in the first subpixel repeat cell 410a, two the second color sub-pixels R of the 3rd row the second row, the second color sub-pixels R of the 3rd row the second row that is positioned in the second subpixel repeat cell 410b, and a second color sub-pixels R of the first row the first row being positioned in the 4th subpixel repeat cell 410d.Also similarly using the central point of above-mentioned each second color sub-pixels R as each summit of the second polygon 414, and can be computed and obtain the area of the second polygon 414 being 2P at this².From the above, in the present embodiment, the area of the first polygon 412 can be the twice of area of the second polygon 414.

Additionally it is worth mentioning that, in the embodiment of Fig. 4 B, two the first color sub-pixels W (such as, the first color sub-pixels W of the 4th row the first row in the first subpixel repeat cell 410a and the first color sub-pixels W of the 4th row the first row in the second subpixel repeat cell 410b) interval S G in the first direction dl every row is 1.5P.As it was previously stated, interval S G can determine the resolution that the display floater 100 of the present embodiment is suitable for, if therefore interval S G is designed as 48 microns or lower, then the resolution of display floater 100 must be more than 700PPI.

Fig. 5 A is illustrated that another embodiment of subpixel repeat cell.Refer to Fig. 5 A, subpixel repeat cell 510 is 16 sub-pixels of four row four row (4 × 4) array arrangements, and it is respectively four the first color sub-pixels W, four the second color sub-pixels R, four the 3rd color sub-pixels G and four the 4th color sub-pixels B.These sub-pixels e.g. 1/2P of length in the first direction dl, and the e.g. P of length in a second direction d 2.In other words, the subpixel repeat cell 510 of the present embodiment length e.g. 2P in the first direction dl, and the e.g. 4P of length in a second direction d 2.

In the subpixel repeat cell 510 of Fig. 5 A, its secondary series and the 4th row include two the first color sub-pixels W and two the 3rd color sub-pixels G respectively.In a second column, the first color sub-pixels W arranged adjacent, and the 3rd color sub-pixels G arranged adjacent.And in arranging the 4th, the first color sub-pixels W arranged adjacent, and the 3rd color sub-pixels G arranged adjacent.Wherein, above-mentioned first, the 3rd color sub-pixels W, the G difference that puts in order in secondary series and the 4th row.It addition, the first row of subpixel repeat cell 510 and the 3rd row include two the second color sub-pixels R and two the 4th color sub-pixels B respectively.Wherein, the second, the 4th color sub-pixels R, B is staggered in first row, and the second, the 4th color sub-pixels R, B is staggered in the 3rd row, and the difference that puts in order that the second, the 4th color sub-pixels R, B is in first row and the 3rd row.

Specifically, refer to Fig. 5 A, the first row of subpixel repeat cell 510 is from top to bottom sequentially the second color sub-pixels R, the 4th color sub-pixels B, the second color sub-pixels R, the 4th color sub-pixels B.The secondary series of subpixel repeat cell 510 is from top to bottom sequentially the 3rd color sub-pixels G, the 3rd color sub-pixels G, the first color sub-pixels W, the first color sub-pixels W.Subpixel repeat cell

It is noted that in second, four row of subpixel repeat cell 510, the spatial frequency of the first color sub-pixels W and the 3rd color sub-pixels G is arranged as 2:2, and secondary series and the 4th row can be exchanged mutually.It addition, the first row of subpixel repeat cell 510 and the 3rd row can be exchanged mutually, this is not intended to by the present invention.Particularly, similar to the above embodiments, the second color sub-pixels R and the 4th color sub-pixels B in subpixel repeat cell 510 interlacing or every row form chequered order.

Arrangement mode based on subpixel repeat cell 510, below to how obtaining the first polygon and the second polygon further illustrates.Refer to Fig. 5 B, it illustrates the region of the subpixel repeat cell 510 (representing respectively) including four Fig. 5 A on display floater 100 with 510a, 510b, 510c, 510d, the most i.e. illustrates the present embodiment with first, second, third subpixel repeat cell 510a, 510b, 510c.Wherein, the first subpixel repeat cell 510a is between second, third sub-pixel 510b, 510c, and first, second, third subpixel repeat cell 510a, 510b, 510c arranges l-shaped.

In the present embodiment, three the first color sub-pixels W being positioned in the first subpixel repeat cell 510a, two the first color sub-pixels W being positioned in the second subpixel repeat cell 510b, and first color sub-pixels W one the symmetrical hexagon of formation being positioned in the 3rd subpixel repeat cell 510c is to obtain the first polygon 512.On the other hand, a second color sub-pixels R in three the second color sub-pixels R in the first subpixel repeat cell 510a and the second subpixel repeat cell 510b forms rhombus to obtain this second polygon 514.

Specifically, in the embodiment of Fig. 5 B, first polygon 512 can be made up of the secondary series the third line being positioned in the first subpixel repeat cell 510a, secondary series fourth line, three the first color sub-pixels W of the 4th row the second row, the secondary series the third line being positioned in the second subpixel repeat cell 510b, two the first color sub-pixels W of secondary series fourth line, and the first color sub-pixels W being positioned at the 4th row the first row of the 3rd subpixel repeat cell 510c.Similarly, the present embodiment can be using the central point of above-mentioned each first color sub-pixels W as each summit of the first polygon 512.Under such configuration, may be calculated and obtaining the area of the first polygon 512 is 4P²。

On the other hand, second polygon 514 then can be by the first row the third line being positioned in the first subpixel repeat cell 510a, the 3rd row the second row, three the second color sub-pixels R of the 3rd row fourth line, and a second color sub-pixels R of the first row the third line being positioned in the second subpixel repeat cell 510b is formed.Also similarly using the central point of above-mentioned each second color sub-pixels R as each summit of the second polygon 514, and can be computed and obtain the area of the second polygon 514 being 2P at this².From the above, in the present embodiment, the area of the first polygon 512 can be the twice of area of the second polygon 514.

Additionally it is worth mentioning that, in the embodiment of Fig. 5 B, two the first color sub-pixels W (such as, the first color sub-pixels W of the 4th row the second row in the first subpixel repeat cell 510a and the first color sub-pixels W of secondary series the third line in the second subpixel repeat cell 210b) interval S G in the first direction dl every row is 1/2P.As it was previously stated, interval S G can determine the resolution that the display floater 100 of the present embodiment is suitable for, if therefore interval S G is designed as 42 microns or lower, then the resolution of display floater 100 must be more than 440PPI.

The subpixel repeat cell of above-described embodiment can be made up of multiple sub-pixels of a length of 1/2P in the first direction dl and a length of P in a second direction d 2.It should be noted that, the display floater 100 of the embodiment of the present invention is equally applicable to various sizes of sub-pixel.Describe in detail by the following examples.

Fig. 6 A is illustrated that another embodiment of subpixel repeat cell.Refer to Fig. 6 A, subpixel repeat cell 610 is 16 sub-pixels of four row four row (4 × 4) array arrangements, and it is respectively two the first color sub-pixels W, four the second color sub-pixels R, six the 3rd color sub-pixels G and four the 4th color sub-pixels B.These sub-pixels e.g. P of length in the first direction dl, and the e.g. P of length in a second direction d 2.In other words, the subpixel repeat cell 410 of the present embodiment length e.g. 4P in the first direction dl, and the e.g. 4P of length in a second direction d 2.

In the subpixel repeat cell 610 of Fig. 6 A, its secondary series and the 4th row include a first color sub-pixels W, a 3rd color sub-pixels G and two the 4th color sub-pixels B respectively, two described the 4th color sub-pixels B interleave arrangement in a second column, the 4th described color sub-pixels B is interleave arrangement in the 4th row, and the described 4th color sub-pixels B in secondary series and the 4th row is positioned at colleague, the described first color sub-pixels W in secondary series and the 4th row lays respectively at different rows.It addition, the first row of subpixel repeat cell 610 and the 3rd row include two the second color sub-pixels R and two the 3rd color sub-pixels G respectively.Wherein, second, third color sub-pixels R, G are staggered in first row, and second, third color sub-pixels R, G are staggered in the 3rd row.

Specifically, refer to Fig. 6 A, the first row of subpixel repeat cell 610 is from top to bottom sequentially the second color sub-pixels R, the 3rd color sub-pixels G, the second color sub-pixels R, the 3rd color sub-pixels G.The secondary series of subpixel repeat cell 610 is from top to bottom sequentially the 3rd color sub-pixels G, the 4th color sub-pixels B, the first color sub-pixels W, the 4th color sub-pixels B.3rd row of subpixel repeat cell 610 are from top to bottom sequentially the second color sub-pixels R, the 3rd color sub-pixels G, the second color sub-pixels R, the 3rd color sub-pixels G.4th row of subpixel repeat cell 610 are from top to bottom sequentially the first color sub-pixels W, the 4th color sub-pixels B, the 3rd color sub-pixels G, the 4th color sub-pixels B.

It is noted that in the secondary series and the 4th row of subpixel repeat cell 610, the first color sub-pixels W and the 3rd color sub-pixels G adjusts with putting in order adaptability.Additionally, the second color sub-pixels R, the 3rd color sub-pixels G in the first row of subpixel repeat cell 610 and the 3rd row can exchange mutually, and in the present embodiment, second color sub-pixels R, the 3rd color sub-pixels G first row and the 3rd row in put in order as identical, but can also be different in other embodiments, this be not intended to by the present invention.Particularly, in the present embodiment, the second color sub-pixels R and the 4th color sub-pixels B is also interlacing in subpixel repeat cell 610 or forms chequered order every row.

Arrangement mode based on subpixel repeat cell 610, below to how obtaining the first polygon and the second polygon further illustrates.Refer to Fig. 6 B, it illustrates the region of the subpixel repeat cell 610 (representing respectively) including four Fig. 6 A on display floater 100 with 610a, 610b, 610c, 610d, the most i.e. illustrates the present embodiment with first, second, third subpixel repeat cell 610a, 610b, 610c.Wherein, the first subpixel repeat cell 610a is between second, third sub-pixel 610b, 610c, and first, second, third subpixel repeat cell 610a, 610b, 610c arranges l-shaped.

In the present embodiment, two the first color sub-pixels W being positioned in the first subpixel repeat cell 610a, the first color sub-pixels W being positioned in the second subpixel repeat cell 610b, and the first color sub-pixels W formation rhombus being positioned in the 3rd subpixel repeat cell 610c is to obtain the first polygon 612.On the other hand, four the second color sub-pixels R in the first subpixel repeat cell 610a form rectangle to obtain the second polygon 614.

Specifically, in the embodiment of Fig. 6 B, first polygon 612 can be made up of the secondary series the third line being positioned in the first subpixel repeat cell 610a, two the first color sub-pixels W of the 4th row the first row, the first color sub-pixels W of secondary series the third line that is positioned in the second subpixel repeat cell 610b, and the first color sub-pixels W being positioned at the 4th row the first row of the 3rd subpixel repeat cell 610c.Similarly, the present embodiment can be using the central point of above-mentioned each first color sub-pixels W as each summit of the first polygon 612.Under such configuration, may be calculated and obtaining the area of the first polygon 612 is 8P²。

On the other hand, the second polygon 614 then can be made up of the first row the first row being positioned in the first subpixel repeat cell 610a, first row the third line, the 3rd row the first row, four second color sub-pixels R of the 3rd row the third line.Also similarly using the central point of above-mentioned each second color sub-pixels R as each summit of the second polygon 614, and can be computed and obtain the area of the second polygon 614 being 4P at this².From the above, in the present embodiment, the area of the first polygon 612 can be the twice of area of the second polygon 614.

It is noted that in the various embodiments described above, the first adjacent color sub-pixels W the first polygon formed can be symmetric polygonal, such as rhombus, rectangle, symmetrical hexagon etc..Specifically, the first polygon can have first, second axis of symmetry, and described first, second axis of symmetry is respectively by the first polygonal center.First, second axis of symmetry is orthogonal, and is respectively parallel to sub-pixel orientation (that is, first direction D1 and second direction D2) on display floater 100.Wherein, form the first polygonal first color sub-pixels W can be configured at the both sides of the first axis of symmetry symmetrically and be configured at the both sides of the second axis of symmetry symmetrically.

Illustrate with the embodiment of Fig. 6 C at this.Fig. 6 C is the upper schematic diagram according to the display floater shown by one embodiment of the invention.It should be noted that, the embodiment of Fig. 6 C and Fig. 6 B is identical, and for convenience of description, the most only illustrates out element and the label thereof of necessity.Refer to the horizontal line that Fig. 6 C, the first axis of symmetry L1 of the first polygon 612 can be geometric center C by the first polygon 612, and its second axis of symmetry L2 can be the vertical line of geometric center C by the first polygon 612.In other words, with the second axis of symmetry L2, the first color sub-pixels W with secondary series the third line of the second subpixel repeat cell 610b configures the first color sub-pixels W of secondary series the third line of the first subpixel repeat cell 610a symmetrically, and the first color sub-pixels W of the 4th row the first row of the first subpixel repeat cell 610a with the first axis of symmetry L1, the first color sub-pixels W with the 4th row the first row of the 3rd subpixel repeat cell 610c configures symmetrically.

On the other hand, owing to the arrangement mode on display floater 100 of the second color sub-pixels R in the various embodiments described above is chequered order, therefore the second polygon that the second adjacent color sub-pixels R is formed can be symmetrical tetragon, such as rhombus or rectangle.Similarly, the 4th color sub-pixels B is also chequered order on display floater 100, therefore the 4th adjacent color sub-pixels B also can form the tetragon of symmetry.

Additionally, in the various embodiments described above, the second color sub-pixels R that the first color sub-pixels W on display floater 100 and the second color sub-pixels R is positioned in different lines, and display floater 100 is the most non-conterminous in either rank.Similarly, the 4th color sub-pixels B on display floater 100 is also the most non-conterminous in either rank.

In certain embodiments, the first adjacent on display floater 100 color sub-pixels W can also form two kinds of different size of polygons.Wherein, there is more than at least twice of the polygonal area that its area of polygon of larger area can be formed by the second color sub-pixels R.Specifically, Fig. 7 is the upper schematic diagram according to the display floater shown by one embodiment of the invention.Refer to the arrangement mode of sub-pixel illustrated in fig. 7, on display floater 100, the first adjacent color sub-pixels W can form two kind of first polygon 712a, 712b, and wherein, the first polygon 712a is hexagon, and its area is 4P².It is then rhombus as the first polygon 712b, and its area is 2P².On the other hand, it is 2P that adjacent the second color sub-pixels R (being such as positioned at first row the third line, the 3rd row the second row, the 3rd row fourth line and four second color sub-pixels R of the 5th row the third line) then can form area²The second polygon, its details is similar to Fig. 2 B embodiment, therefore repeats no more.Therefore, in the present embodiment, the twice of the second polygonal area that the area of the first polygon 712a with larger area can be formed by the second adjacent color sub-pixels R.

It should be noted that, in certain embodiments, the first polygonal area that the first color sub-pixels W adjacent on display floater 100 is formed also can be designed as the twice of the second polygonal area formed more than the second adjacent color sub-pixels R on demand.Hereinafter work as the situation of three times that the first polygonal area is the second polygonal area with explanation for an embodiment.

Refer to Fig. 8 A and Fig. 8 B, Fig. 8 A is the upper schematic diagram according to the subpixel repeat cell shown by one embodiment of the invention, Fig. 8 B is the upper schematic diagram according to the display floater shown by one embodiment of the invention, and Fig. 8 B is that the subpixel repeat cell repeated arrangement of application drawing 8A is formed.The present embodiment is similar to the above embodiments, therefore same or analogous element is not repeated explanation.The sub-pixel arrangement of each subpixel repeat cell of the embodiment of the present invention it is described separately below with reference to accompanying drawing.

Please also refer to Fig. 8 A, subpixel repeat cell 810 is 24 sub-pixels of four row six row (4 × 6) array arrangements, and it is respectively two the first color sub-pixels W, six the second color sub-pixels R, ten the 3rd color sub-pixels G and six the 4th color sub-pixels B.These sub-pixels e.g. 1/2P of length in the first direction dl, and the e.g. P of length in a second direction d 2.In other words, the subpixel repeat cell 810 of the present embodiment length e.g. 2P in the first direction dl, and the e.g. 6P of length in a second direction d 2.

In the subpixel repeat cell 810 of Fig. 8 A, its secondary series and the 4th row include a first color sub-pixels W and five the 3rd color sub-pixels G respectively, and two the first color sub-pixels W in secondary series and the 4th row lay respectively at different rows.The first row of subpixel repeat cell 810 and the 3rd row include three the second color sub-pixels R and three the 4th color sub-pixels B respectively, wherein the second, the 4th color sub-pixels R, B is staggered in first row, the second, the 4th color sub-pixels R, B is staggered in the 3rd row, and the difference that puts in order that the second, the 4th color sub-pixels R, B is in first row and the 3rd row.

nullSpecifically，Refer to Fig. 8 A，In subpixel repeat cell 810，First row is from top to bottom sequentially the second color sub-pixels R、4th color sub-pixels B、Second color sub-pixels R、4th color sub-pixels B、Second color sub-pixels R and the 4th color sub-pixels B，Secondary series is from top to bottom sequentially the 3rd color sub-pixels G、3rd color sub-pixels G、3rd color sub-pixels G、First color sub-pixels W、3rd color sub-pixels G and the 3rd color sub-pixels G，3rd row are from top to bottom sequentially the 4th color sub-pixels B、Second color sub-pixels R、4th color sub-pixels B、Second color sub-pixels R、4th color sub-pixels B and the second color sub-pixels R，And the 4th row be from top to bottom sequentially the first color sub-pixels W、3rd color sub-pixels G、3rd color sub-pixels G、3rd color sub-pixels G、3rd color sub-pixels G and the 3rd color sub-pixels G.

It is worth mentioning that, in the secondary series and the 4th row of subpixel repeat cell 810, the spatial frequency of the first color sub-pixels W and the 3rd color sub-pixels G is arranged as 1:5, and the adjusting with putting in order adaptability of the first color sub-pixels W and the 3rd color sub-pixels G.In subpixel repeat cell 810, the 4th row can be exchanged mutually with secondary series, and first row also can be exchanged mutually with the 3rd row.For above-mentioned various arrangement mode, the present invention is not intended at this.Particularly, similar to the above embodiments, the second color sub-pixels R and the 4th color sub-pixels B in subpixel repeat cell 810 interlacing or every row form chequered order.

Arrangement mode based on subpixel repeat cell 810, below to how obtaining the first polygon and the second polygon further illustrates.Refer to Fig. 8 B, it illustrates the region of the subpixel repeat cell 810 (representing respectively) including four Fig. 8 A on display floater 100 with 810a, 810b, 810c, 810d, the most i.e. illustrates the present embodiment with first, second, third subpixel repeat cell 810a, 810b, 810c.Wherein, the first subpixel repeat cell 810a is between second, third sub-pixel 810b, 810c, and first, second, third subpixel repeat cell 810a, 810b, 810c arranges l-shaped.

In the present embodiment, two the first color sub-pixels W being positioned in the first subpixel repeat cell 810a, the first color sub-pixels W being positioned in the second subpixel repeat cell 810b, and the first color sub-pixels W being positioned in the 3rd subpixel repeat cell 810c forms the first rhombus to obtain the first polygon 812.On the other hand, three the second color sub-pixels R in a first subpixel repeat cell 810a and second color sub-pixels R in the second subpixel repeat cell 810b form the second rhombus to obtain the second polygon 814.

Specifically, in the embodiment of Fig. 8 B, first polygon 812 can be made up of the 4th row the first row being positioned in the first subpixel repeat cell 810a, two the first color sub-pixels W of secondary series fourth line, the first color sub-pixels W of secondary series fourth line that is positioned in the second subpixel repeat cell 810b, and a first color sub-pixels W of the 4th row the first row being positioned in the 3rd subpixel repeat cell 810c.Similarly, the present embodiment can be using the central point of above-mentioned each first color sub-pixels W as each summit of the first polygon 812.Under such configuration, may be calculated and obtaining the area of the first polygon 812 is 6P²。

On the other hand, second polygon 814 then can be by the first row the third line being positioned in the first subpixel repeat cell 810a, the 3rd row the second row, three the second color sub-pixels R of the 3rd row fourth line, and a second color sub-pixels R of the first row the third line being positioned in the second subpixel repeat cell 810b is formed.Also similarly using the central point of above-mentioned each second color sub-pixels R as each summit of the second polygon 814, and can be computed and obtain the area of the second polygon 814 being 2P at this².Therefore, in the present embodiment, the area of the first polygon 812 can be three times of area of the second polygon 814.

In addition, in the embodiment of Fig. 8 B, it is 1/2P every two the first color sub-pixels W (such as, the 4th row the first row in the first subpixel repeat cell 810a and two the first color sub-pixels W of the secondary series fourth line in the second subpixel repeat cell 810b) arranged interval S G in the first direction dl.As it was previously stated, interval S G can determine the resolution that the display floater 100 of the present embodiment is suitable for, if therefore interval S G is designed as 42 microns or lower, then the resolution of display floater 100 must be more than 440PPI.

And if from the perspective of resolution, then, in Fig. 8 A embodiment with Fig. 8 B, such as the resolution of the first color sub-pixels W on display floater 100 can being designed as 300PPI, and the resolution of the second color sub-pixels R is designed as 900PPI.Thereby, degree and technical capability that application the present embodiment person excessively can promote according to its brightness to be improved suitably adjust first color sub-pixels W configuration on display floater 100, thus meet high-resolution and have the demand of good display.

Another it is noted that in certain embodiments, it is also possible to each two color sub-pixels to be considered as a pixel cell, to utilize the combination of multiple pixel cell to arrange out each repetitive of above-described embodiment.Specifically, Fig. 9 is the upper schematic diagram according to the pixel cell shown by one embodiment of the invention.Refer to Fig. 9, pixel cell 910 can be made up of the second color sub-pixels R and the 3rd color sub-pixels G, pixel cell 920 can be made up of the 4th color sub-pixels B and the 3rd color sub-pixels G, pixel cell 930 can be made up of the second color sub-pixels R and the first color sub-pixels W, and pixel cell 940 can be made up of the 4th color sub-pixels B and the first color sub-pixels W.Application the present embodiment person can adjust combinations of the above mode according to design requirement, and this is not any limitation as by the present invention.

Dot structure based on above-mentioned pixel cell 910,920,930,940, the present embodiment may utilize algorithm and processes, make the drive circuit of display floater 100 when driving each pixel cell, can provide, by the sub-pixel in neighborhood pixels unit, the color to be shown.For example, on the display floater 100 of Fig. 2 B, its first row can sequentially be considered as being made up of pixel cell 910, pixel cell 940, pixel cell 910 and pixel cell 940 from left to right.Therefore, if the picture signal of respective pixel unit 810 is the 4th color (such as blue), the present embodiment can be by suitable design to drive the 4th color sub-pixels B of pixel cell 940 to provide the 4th color.Consequently, it is possible to the dot structure number in each inch on display floater 100 can be the most more, and then realize high-resolution application.

In sum, the display floater that the embodiment of the present invention is proposed can be arranged by design white sub-pixels spatial frequency in each column, adjusting white sub-pixels configuration on a display panel adaptively, the area of a polygon making adjacent white sub-pixels be formed can be more than at least twice of the area of a polygon that other color sub-pixels are formed.Thereby, can the effective white sub-pixels on scatter display panel, to avoid the brightness of specific region in image excessively to promote, and cause image border that abnormal display phenomenons such as white edge occur.Additionally, the embodiment of the present invention more provides multiple different sub-pixel arrangement, and apply the technology of sub-pixel imaging, use and realize high-resolution and there is good display effect.

Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；Although the present invention being described in detail with reference to foregoing embodiments, it will be understood by those within the art that: the technical scheme described in foregoing embodiments still can be modified by it, or the most some or all of technical characteristic is carried out equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of various embodiments of the present invention technical scheme.

Claims

1. a display floater, it is characterised in that including:

Multiple subpixel repeat cell, repeated arrangement on this display floater, respectively those subpixel repeat cell include at least one first color sub-pixels and at least one second color sub-pixels,

Wherein on this display floater, those adjacent first color sub-pixels form the first polygon, and those adjacent second color sub-pixels form the second polygon, and this first polygonal area is at least more than the twice of this second polygonal area.

Display floater the most according to claim 1, it is characterized in that, this first polygon has first, second axis of symmetry, this first, second axis of symmetry is respectively by this first polygonal center, this first, second axis of symmetry is orthogonal and is respectively parallel to the orientation on this display floater of those sub-pixels

Wherein, form these first those first color sub-pixels polygonal be configured at the both sides of this first axis of symmetry symmetrically and be configured at the both sides of this second axis of symmetry symmetrically.

Display floater the most according to claim 1, it is characterized in that, those subpixel repeat cell each also include at least one the 3rd color sub-pixels and at least one the 4th color sub-pixels, and in those subpixel repeat cell each, this first color sub-pixels, this second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged together in multirow and multiple row.

Display floater the most according to claim 3, it is characterised in that respectively this first color sub-pixels of those subpixel repeat cell, this second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of four row four row,

Wherein, secondary series and the 4th row of those subpixel repeat cell each include this first color sub-pixels and three the 3rd color sub-pixels respectively, and respectively the first row of those subpixel repeat cell and the 3rd row include two these the second color sub-pixels and two the 4th color sub-pixels respectively

Wherein, this second, the 4th color sub-pixels is staggered in first row, and this second, the 4th color sub-pixels is staggered in the 3rd row, and the difference that puts in order that this second, the 4th color sub-pixels is in first row and the 3rd row.

Display floater the most according to claim 4, it is characterized in that, those subpixel repeat cell include the first subpixel repeat cell, the second subpixel repeat cell and the 3rd subpixel repeat cell, this first subpixel repeat cell is between this second, third subpixel repeat cell, and this first, second, third subpixel repeat cell arrangement l-shaped

Wherein, this first color sub-pixels be positioned at two in this first subpixel repeat cell these first color sub-pixels, being positioned in this second subpixel repeat cell, and be positioned at this first color sub-pixels of in the 3rd subpixel repeat cell and form the first rhombus to obtain this first polygon, and those second color sub-pixels of three in this first subpixel repeat cell form the second rhombus to obtain this second polygon with this second color sub-pixels in this second subpixel repeat cell.

Display floater the most according to claim 3, it is characterised in that respectively this first color sub-pixels of those subpixel repeat cell, this second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of eight row two row,

Wherein, respectively the 4th row and the 8th row of those subpixel repeat cell include this first color sub-pixels and the 3rd color sub-pixels, wherein this first, the 3rd color sub-pixels difference that puts in order in the 4th row and the 8th row respectively,

The first row of those subpixel repeat cell each and the 3rd row include this second color sub-pixels and the 4th color sub-pixels, wherein this second, the 4th color sub-pixels difference that puts in order in first row and the 3rd row respectively,

And the secondary series of each those subpixel repeat cell includes two the 3rd color sub-pixels, wherein those sub-pixels of each the five, the six of those subpixel repeat cell, seven row are identical with putting in order of first, second and third those sub-pixels arranged.

Display floater the most according to claim 6, it is characterized in that, those subpixel repeat cell include the first subpixel repeat cell, the second subpixel repeat cell and the 3rd subpixel repeat cell, this first subpixel repeat cell is between this second, third subpixel repeat cell, and this first, second, third subpixel repeat cell arrangement l-shaped

Display floater the most according to claim 3, it is characterised in that respectively this first color sub-pixels of those subpixel repeat cell, this second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of four row two row,

Wherein, 4th row of those subpixel repeat cell each include this first color sub-pixels and the 3rd color sub-pixels, first row and the 3rd row of those subpixel repeat cell each include this second color sub-pixels and the 4th color sub-pixels respectively, wherein this second, the 4th color sub-pixels difference that puts in order in first row and the 3rd row, and the secondary series of each those subpixel repeat cell includes two the 3rd color sub-pixels.

Display floater the most according to claim 8, it is characterized in that, those subpixel repeat cell include the first subpixel repeat cell, the second subpixel repeat cell, the 3rd subpixel repeat cell and the 4th subpixel repeat cell, this first, second, third, fourth subpixel repeat cell is arranged in rectangle, and this first, the 3rd subpixel repeat cell is positioned at the pair of horns of this rectangle, this the second, the 4th subpixel repeat cell is positioned at another diagonal angle of this rectangle

Wherein, this second color sub-pixels in this second color sub-pixels that those first color sub-pixels laying respectively at this first, second, third, fourth color sub-pixels are formed in this second color sub-pixels of two in this first polygon, and this first subpixel repeat cell, this second subpixel repeat cell and the 4th subpixel repeat cell forms rhombus to obtain this second polygon.

Wherein, secondary series and the 4th row of those subpixel repeat cell each include two these the first color sub-pixels and two the 3rd color sub-pixels respectively, those the first color sub-pixels arranged adjacent the most in a second column, those the 3rd color sub-pixels arranged adjacent in a second column, those the first color sub-pixels arranged adjacent in the 4th row, those the 3rd color sub-pixels arranged adjacent in the 4th row, wherein those the first, the 3rd color sub-pixels difference that puts in order in secondary series and the 4th row

And respectively the first row of those subpixel repeat cell and the 3rd row include two these the second color sub-pixels and two the 4th color sub-pixels respectively, wherein this second, the 4th color sub-pixels is staggered in first row, this the second, the 4th color sub-pixels is staggered in the 3rd row, and the difference that puts in order that this second, the 4th color sub-pixels is in first row and the 3rd row.

11. according to the described display floater of claim 10, it is characterized in that, those subpixel repeat cell include the first subpixel repeat cell, the second subpixel repeat cell and the 3rd subpixel repeat cell, this first subpixel repeat cell is between this second, third subpixel repeat cell, and this first, second, third subpixel repeat cell arrangement l-shaped

Wherein it is positioned at three in this first subpixel repeat cell these first color sub-pixels, is positioned at two these the first color sub-pixels in this second subpixel repeat cell, and be positioned at this first color sub-pixels of in the 3rd subpixel repeat cell and form symmetrical hexagon to obtain this first polygon, and this second color sub-pixels of three in this first subpixel repeat cell forms rhombus to obtain this second polygon with this second color sub-pixels in this second subpixel repeat cell.

12. display floaters according to claim 3, it is characterised in that respectively this first color sub-pixels of those subpixel repeat cell, this second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of four row four row,

Wherein, secondary series and the 4th row of those subpixel repeat cell each include this first color sub-pixels, the 3rd color sub-pixels and two the 4th color sub-pixels respectively, those the 4th color sub-pixels interleave arrangement in a second column, those the 4th color sub-pixels are interleave arrangement in the 4th row, and secondary series and the 4th row in those the 4th color sub-pixels be positioned at colleague, those first color sub-pixels in secondary series and the 4th row lay respectively at different rows

First row and the 3rd row of those subpixel repeat cell each include two these the second color sub-pixels and two the 3rd color sub-pixels respectively, wherein this second, third color sub-pixels is staggered in first row, and this second, third color sub-pixels is staggered in the 3rd row.

13. according to the described display floater of claim 12, it is characterized in that, those subpixel repeat cell include the first subpixel repeat cell, the second subpixel repeat cell and the 3rd subpixel repeat cell, this first subpixel repeat cell is between this second, third subpixel repeat cell, and this first, second, third subpixel repeat cell arrangement l-shaped

This first color sub-pixels be wherein positioned at two in this first subpixel repeat cell these first color sub-pixels, being positioned in this second subpixel repeat cell, and be positioned at this first color sub-pixels of in the 3rd subpixel repeat cell and form rhombus to obtain this first polygon, and those second color sub-pixels in this first subpixel repeat cell form rectangle to obtain this second polygon.

14. display floaters according to claim 3, it is characterised in that respectively this first color sub-pixels of those subpixel repeat cell, this second color sub-pixels, the 3rd color sub-pixels and the 4th color sub-pixels are arranged in the array of four row six row,

Wherein, respectively the secondary series of those subpixel repeat cell and the 4th row include this first color sub-pixels and five the 3rd color sub-pixels respectively, and two these the first color sub-pixels in secondary series and the 4th row lay respectively at different rows,

First row and the 3rd row of those subpixel repeat cell each include three these the second color sub-pixels and three the 3rd color sub-pixels respectively, wherein this second, the 4th color sub-pixels is staggered in first row, this the second, the 4th color sub-pixels is staggered in the 3rd row, and the difference that puts in order that this second, the 4th color sub-pixels is in first row and the 3rd row.

15. according to the described display floater of claim 14, it is characterized in that, those subpixel repeat cell include the first subpixel repeat cell, the second subpixel repeat cell and the 3rd subpixel repeat cell, this first subpixel repeat cell is between this second, third subpixel repeat cell, and this first, second, third subpixel repeat cell arrangement l-shaped

This first color sub-pixels be wherein positioned at two in this first subpixel repeat cell these first color sub-pixels, being positioned in this second subpixel repeat cell, and be positioned at this first color sub-pixels of in the 3rd subpixel repeat cell and form the first rhombus to obtain this first polygon, and this second color sub-pixels of three in this first subpixel repeat cell forms the second rhombus to obtain this second polygon with this second color sub-pixels in this second subpixel repeat cell.

16. display floaters according to claim 1, it is characterised in that those second color sub-pixels on this display floater are the most non-conterminous in either rank.

17. display floaters according to claim 1, it is characterized in that, this first color sub-pixels is white sub-pixels, and this second color sub-pixels is red sub-pixel, 3rd color sub-pixels is green sub-pixels, and the 4th color sub-pixels is blue subpixels.

18. display floaters according to claim 1, it is characterised in that this first polygon includes tetragon and hexagon, and this second polygon includes tetragon.

19. display floaters according to claim 1, it is characterised in that more than the twice of the resolution that the resolution of this second color sub-pixels is at least this first color sub-pixels.