CN107479269A - Special-shaped display panel and display device - Google Patents
Special-shaped display panel and display device Download PDFInfo
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- CN107479269A CN107479269A CN201710743519.2A CN201710743519A CN107479269A CN 107479269 A CN107479269 A CN 107479269A CN 201710743519 A CN201710743519 A CN 201710743519A CN 107479269 A CN107479269 A CN 107479269A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
Abstract
The invention discloses a kind of special-shaped display panel and display device.Special-shaped display panel includes the first substrate and second substrate being oppositely arranged, and the liquid crystal layer being arranged between first substrate and second substrate；Special-shaped display panel includes viewing area and rim area, and viewing area has special-shaped edge；Second substrate includes black matrix", viewing area is divided into multiple sub-pixels by black matrix", the different sub-pixel group of at least three colors is into a pixel, pixel includes special-shaped pixel and non-profiled pixel, wherein, it is blocked to form special-shaped edge close to the outs open region of the sub-pixel of rim area, the pixel adjacent with special-shaped edge is special-shaped pixel；The brightness ratio of the sub-pixel of different colours is equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel in special-shaped pixel.Special-shaped display panel provided by the invention and display device, special-shaped edge colourity exception is improved, improves display panel display effect.
Description
Technical field
The present invention relates to display technology field, more particularly, to a kind of special-shaped display panel and display device.
Background technology
With application of the Display Technique in intelligently wearing and other portable electric appts, to the profile of display panel
There is diversified requirement, occur special-shaped display panel therewith.Compared to the display panel of routine, the master of special-shaped display panel
Distinguish and be that non-rectangle special shape is presented in its viewing area, such as circular, annular, rhombus.
In one kind in the prior art, Fig. 1 is a kind of partial pixel schematic diagram of special-shaped display panel in the prior art, is such as schemed
Shown in 1, in order to adapt to special-shaped display panel 10' special-shaped edge 20', close to special-shaped edge 20' position, part is removed
Pixel sp', form multiple stepped region 30'.In this kind of special-shaped display panel, after simple removal sub-pixel, different positions goes out
Existing larger step, it can cause the special-shaped edge 20' of display panel that jagged lines, marginal position pattern is presented in display
It is not round and smooth, influence the display effect in special-shaped edge 20' regions.
In another kind in the prior art, Fig. 2 is the partial pixel schematic diagram of another special-shaped display panel in the prior art,
As shown in Fig. 2 for the purposes of adapting to the special-shaped edge 20 " of special-shaped display panel 10 ", part sub-pixel sp " is blocked, solved
Above-mentioned aliasing problems, still, inventor find that the ratio for the part RGB that is blocked is different, so as to cause mixed colourity
The colourity really needed can not be embodied, causes the special-shaped colourity of edge 20 " abnormal, and then cause the display of special-shaped display panel 10 "
Effect is deteriorated.
Therefore it provides a kind of special-shaped display panel and display device, lift display panel abnormity fringe region display effect
It is this area urgent problem to be solved.
The content of the invention
In view of this, the invention provides a kind of special-shaped display panel and display device, it is different to solve lifting display panel
The technical problem of shape fringe region display effect.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of special-shaped display panel,
Special-shaped display panel includes the first substrate and second substrate being oppositely arranged, and is arranged at first substrate and second
Liquid crystal layer between substrate；
Special-shaped display panel includes viewing area and rim area, and viewing area has special-shaped edge；
First substrate includes public electrode, pixel electrode and multiple thin film transistor (TFT)s, wherein, public electrode and pixel electrode
Between formed make the electric field that the liquid crystal molecule of liquid crystal layer deflects；
Second substrate includes black matrix", and viewing area is divided into multiple sub-pixels by black matrix", and at least three colors are not
Same sub-pixel group includes special-shaped pixel and non-profiled pixel into a pixel, pixel, wherein, the sub-pixel of close rim area
Outs open region is blocked to form special-shaped edge, and the pixel adjacent with special-shaped edge is special-shaped pixel；
The brightness ratio of the sub-pixel of different colours is equal to the sub-pixel of different colours in non-profiled pixel in special-shaped pixel
Brightness ratio.
In order to solve the above-mentioned technical problem, the present invention also proposes a kind of display device, including provided by the invention any one
The special-shaped display panel of kind.
Compared with prior art, special-shaped display panel of the invention and display device, realize following beneficial effect：
Special-shaped display panel provided by the invention and display device, close to the sub-pixel of rim area in special-shaped display panel
Outs open region be blocked to form special-shaped edge, the pixel adjacent with special-shaped edge is special-shaped pixel, and display panel is aobvious
Abnormity edge does not have crenellated phenomena when showing；It is final that single pixel is formed when display panel is shown after the sub-pixel colour mixture of different colours
The color of display, in of the invention, the brightness ratio of the sub-pixel of different colours is equal to different face in non-profiled pixel in special-shaped pixel
The brightness ratio of the sub-pixel of color, then the colour mixture of abnormity pixel is displayed without colourity abnormal problem, and then special-shaped marginal zone when showing
Domain does not have colourity abnormal problem, improves special-shaped display panel entirety display effect.
By referring to the drawings to the present invention exemplary embodiment detailed description, further feature of the invention and its
Advantage will be made apparent from.
Brief description of the drawings
It is combined in the description and the accompanying drawing of a part for constitution instruction shows embodiments of the invention, and even
It is used for the principle for explaining the present invention together with its explanation.
Fig. 1 is a kind of partial pixel schematic diagram of special-shaped display panel in the prior art；
Fig. 2 is the partial pixel schematic diagram of another special-shaped display panel in the prior art；
Fig. 3 is the film layer structure schematic diagram of special-shaped display panel provided in an embodiment of the present invention；
Fig. 4 is the schematic top plan view of special-shaped display panel provided in an embodiment of the present invention；
Fig. 5 is the partial enlarged drawing of special-shaped display panel in Fig. 4；
Fig. 6 is a kind of optional embodiment partial schematic diagram of special-shaped display panel provided in an embodiment of the present invention；
Fig. 7 is the first special-shaped pixel enlarged diagram；
Fig. 8 is a kind of first special-shaped optional embodiment signal of pixel of special-shaped display panel provided in an embodiment of the present invention
Figure；
Fig. 9 is that the first special-shaped pixel another kind optional embodiment of special-shaped display panel provided in an embodiment of the present invention is shown
It is intended to；
Figure 10 is the first special-shaped pixel another kind optional embodiment of special-shaped display panel provided in an embodiment of the present invention
Schematic diagram；
Figure 11 is another optional embodiment schematic diagram of special-shaped display panel provided in an embodiment of the present invention；
Figure 12 is the enlarged drawing of the second special-shaped pixel in Figure 11；
Figure 13 is that a kind of second special-shaped optional embodiment of pixel of special-shaped display panel provided in an embodiment of the present invention is shown
It is intended to；
Figure 14 is the second special-shaped pixel another kind optional embodiment of special-shaped display panel provided in an embodiment of the present invention
Schematic diagram；
Figure 15 is the second special-shaped pixel another kind optional embodiment of special-shaped display panel provided in an embodiment of the present invention
Schematic diagram；
Figure 16 is the schematic top plan view of display device provided by the invention.
Embodiment
The various exemplary embodiments of the present invention are described in detail now with reference to accompanying drawing.It should be noted that：Unless have in addition
Body illustrates that the unlimited system of part and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The scope of invention.
The description only actually at least one exemplary embodiment is illustrative to be never used as to the present invention below
And its application or any restrictions that use.
It may be not discussed in detail for technology, method and apparatus known to person of ordinary skill in the relevant, but suitable
In the case of, the technology, method and apparatus should be considered as part for specification.
In shown here and discussion all examples, any occurrence should be construed as merely exemplary, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent accompanying drawing in individual accompanying drawing.
The present invention relates to a kind of display panel, display panel includes array base palte, color membrane substrates and is arranged at array base palte
Liquid crystal layer between color membrane substrates.Wherein, array base palte includes the film crystalline substance of pixel electrode, public electrode and array arrangement
Body pipe, color membrane substrates include black matrix and color blocking layer.Control liquid crystal molecule can be formed between pixel electrode and public electrode
The electric field of deflection, light are irradiated to layer of liquid crystal molecule after passing through array base palte, after the deflecting action of liquid crystal molecule, are emitted to
Color membrane substrates, then after the color blocking by three kinds of colors of red, green, blue on color membrane substrates, can panel surface with it is red,
Green, blue three-color light outgoing, finally forms pattern displaying in panel surface.
Display panel provided by the invention is special-shaped display panel, and the viewing area of special-shaped display panel includes special-shaped edge,
Blocked in the pixel portion of special-shaped marginal position by black matrix and form special-shaped pixel, pass through the spy to special-shaped pixel in the present invention
Different design so that the sub-pixel luminence of different colours is than equal to the sub-pixel of different colours in non-profiled pixel in special-shaped pixel
Brightness ratio is abnormal to eliminate the sawtooth sense at special-shaped edge and colourity.
The present invention provides a kind of special-shaped display panel, is provided in an embodiment of the present invention different with reference to figure 3, Fig. 4 and Fig. 5, Fig. 3
The film layer structure schematic diagram of shape display panel, Fig. 4 are the schematic top plan view of special-shaped display panel provided in an embodiment of the present invention, are schemed
5 be the partial enlarged drawing of special-shaped display panel in Fig. 4.
As shown in figure 3, special-shaped display panel includes the first substrate 101 and second substrate 102 being oppositely arranged, and set
Liquid crystal layer 103 between first substrate 101 and second substrate 102；First substrate 101 include public electrode, pixel electrode and
Multiple thin film transistor (TFT)s, wherein, being formed between public electrode and pixel electrode makes what the liquid crystal molecule of liquid crystal layer 103 deflected
Electric field；Second substrate 102 includes black matrix", and first substrate 101 can be array base palte, and second substrate 102 can be color film
Substrate.
As shown in figure 4, special-shaped display panel includes viewing area AA and rim area BA, viewing area AA has special-shaped edge Y, this
The special-shaped display panel that invention provides is not limited to the embodiment in Fig. 4, and special-shaped display panel can be in the aobvious of display panel
Show that the subregion in area is hollowed out setting camera or receiver, the part being hollowed out is the shapes such as chamfering rectangle, circle or ellipse
Shape, make viewing area that there is special-shaped edge, either display panel sheet is as circular display panel or non-for annular display panel etc.
The display panel of rectangle.
As shown in figure 5, viewing area AA is divided into multiple sub-pixel sp by black matrix" 104 in second substrate, at least three
The different sub-pixel sp of individual color forms a pixel P, wherein, the different sub-pixel sp of three colors color is respectively R
(red), G (green), B (indigo plant), pixel P include special-shaped pixel P1 and non-profiled pixel P2, wherein, close to rim area BA sub-pixel
Sp outs open region is blocked to form special-shaped edge Y, and the pixel adjacent with special-shaped edge Y is special-shaped pixel P1；Special-shaped picture
The sub-pixel sp of different colours brightness ratio is equal to the brightness ratio of the sub-pixel sp of different colours in non-profiled pixel P2 in plain P1.
Special-shaped display panel provided in an embodiment of the present invention, it is blocked close to the outs open region of the sub-pixel of rim area
Special-shaped edge is formed, the pixel adjacent with special-shaped edge is special-shaped pixel, and display panel does not have sawtooth in abnormity edge in display
Phenomenon；The color that single pixel is finally shown, the present embodiment are formed when display panel is shown after the sub-pixel colour mixture of different colours
In the special-shaped display panel of offer, the brightness ratio of the sub-pixel of different colours is equal to different face in non-profiled pixel in special-shaped pixel
The brightness ratio of the sub-pixel of color, then the colour mixture of abnormity pixel is displayed without colourity abnormal problem, and then special-shaped marginal zone when showing
Domain does not have colourity abnormal problem, improves special-shaped display panel entirety display effect.
Further, in some optional embodiments, in special-shaped display panel provided by the invention, special-shaped pixel includes
First special-shaped pixel, the first special-shaped pixel include the different sub-pixel pair of at least three colors, by adjusting the first special-shaped picture
The brightness ratio of different colours sub-pixel pair is equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel in element, different to solve
Shape fringe region colourity abnormal problem.
Specifically, with reference to a kind of optional implementation that figure 6 and Fig. 7, Fig. 6 are special-shaped display panel provided in an embodiment of the present invention
Mode partial schematic diagram, Fig. 7 are the first special-shaped pixel enlarged diagram.
With reference to as shown in Figure 6 and Figure 7, multiple sub-pixel sp a arrangement forms pixel column spA in the first direction, along second party
It is vertical to b arrangement forms pixel column spB, first direction a and second direction b；Special-shaped pixel includes the first special-shaped pixel P11, the
One special-shaped pixel P11 includes the different sub-pixel of three colors being arranged in order in a first direction on a to Dsp, and sub-pixel is to Dsp
It is included in two color identical sub-pixel sp adjacent on second direction b, as shown in fig. 7, sub-pixel sp1 and sub-pixel sp4
Form a sub-pixel and a sub-pixel is formed to Dsp, sub-pixel sp2 and sub-pixel sp5 to Dsp, sub-pixel sp3 and sub-pixel
Sp6 forms a sub-pixel to Dsp.
Same sub-pixel connects same film crystal to the pixel electrode (not shown) of two sub-pixel sp in Dsp
Pipe 104, same sub-pixel is in Dsp, the aperture area close to special-shaped edge Y sub-pixel sp is less than away from special-shaped edge Y
Sub-pixel sp aperture area.
The special-shaped display panel that the embodiment provides, two sub- pictures of same sub-pixel centering in the first special-shaped pixel
The pixel electrode of element connects same thin film transistor (TFT), then two sub-pixels of same sub-pixel centering are turned on and off the time
A sweep time window is differed only by, reduces special-shaped fringe region thin film transistor (TFT) quantity while simplifies special-shaped fringe region
Circuit trace.
Further, in some optional embodiments, as shown in fig. 7, being pointed to by special-shaped edge Y in the middle part of viewing area
First direction a on, in a first special-shaped pixel, the aperture area of three sub-pixels close to special-shaped edge Y increases successively,
That is sub-pixel sp1, sub-pixel sp2, sub-pixel sp3 aperture area increase successively；Three sub-pixels away from special-shaped edge Y
Electric field is sequentially reduced, i.e. sub-pixel sp4, sub-pixel sp5, sub-pixel sp6 electric field are sequentially reduced.
The special-shaped display panel that the embodiment provides, sub-pixel sp1, sub-pixel sp2, sub-pixel sp3 aperture area
Increase successively, when the first special-shaped pixel is opened, sub-pixel sp1, sub-pixel sp2, sub-pixel sp3 brightness increase successively；It is and sub
Pixel sp4, sub-pixel sp5, sub-pixel sp6 electric field are sequentially reduced, when the first special-shaped pixel is opened, sub-pixel sp4, sub-pixel
The number of the liquid crystal molecule to be deflected in sp5, sub-pixel sp6 is sequentially reduced, then penetrance is sequentially reduced, and then brightness is successively
Reduce, to compensate aperture area, in the embodiment, by the electricity for adjusting sub-pixel of the sub-pixel centering away from special-shaped edge Y
Size adjusts brightness of the sub-pixel to entirety, and then realizes the brightness ratio of different colours sub-pixel pair in the first special-shaped pixel
Equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel, special-shaped edge area colorimetric abnormal problem is improved, is lifted
Special-shaped display panel entirety display effect.
Further, in some optional embodiments, pixel electrode includes at least two electrode strips；One first different
In image element, the length of the electrode strip of three sub-pixels away from special-shaped edge is sequentially reduced.
Specifically, so that pixel electrode includes two electrode strips as an example, Fig. 8 is special-shaped display surface provided in an embodiment of the present invention
A kind of first special-shaped optional embodiment schematic diagram of pixel of plate, as shown in figure 8, in the first special-shaped pixel, by special-shaped edge Y
Point on the first direction a in the middle part of viewing area, the aperture area close to special-shaped edge Y three sub-pixels increases successively, remote
Special-shaped edge Y three sub-pixels, sub-pixel sp4, sub-pixel sp5, the sub-pixel sp6 length of electrode strip 106 are sequentially reduced.
In the embodiment, sub-pixel sp4, sub-pixel sp5, the sub-pixel sp6 length of electrode strip 106 are sequentially reduced,
After identical voltage is applied, sub-pixel sp4, sub-pixel sp5, caused electric-field intensity is sequentially reduced in sub-pixel sp6, then sub
Pixel sp4, sub-pixel sp5, the number of the liquid crystal molecule to deflect in sub-pixel sp6 are sequentially reduced, light in sub-pixel
Penetrance is sequentially reduced, and then brightness is sequentially reduced, to compensate aperture area, the special-shaped display panel of embodiment offer,
By adjust sub-pixel of the sub-pixel centering away from special-shaped edge Y electrode strip 106 length come adjust sub-pixel to entirety
Brightness, and then realize that the brightness ratio of different colours sub-pixel pair in the first special-shaped pixel is equal to different colours in non-profiled pixel
The brightness ratio of sub-pixel, special-shaped edge area colorimetric abnormal problem is improved, improve special-shaped display panel entirety display effect.
Further, in some optional embodiments, in a first special-shaped pixel, the sub-pixel of each color
To aperture area difference it is equal.In the embodiment, it can be adjusted in fact by adjusting the size for the black matrix for limiting sub-pixel
The aperture area of whole sub-pixel, and then realize that the aperture area difference of the sub-pixel pair of each color is equal, and then realize first
The brightness ratio of different colours sub-pixel pair is equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel, solution in special-shaped pixel
Certainly special-shaped edge area colorimetric abnormal problem.
Specifically, in a kind of optional embodiment, Fig. 9 is the of special-shaped display panel provided in an embodiment of the present invention
One special-shaped pixel another kind optional embodiment schematic diagram, as shown in figure 9, pointing to the in the middle part of viewing area by special-shaped edge Y
On one direction a, in a first special-shaped pixel, close to special-shaped edge Y three sub-pixels, sub-pixel sp1, sub-pixel sp2, son
Pixel sp3 aperture area increases successively；Three sub-pixels away from special-shaped edge Y, sub-pixel sp4, sub-pixel sp5, sub- picture
Plain sp6 aperture area is sequentially reduced.
In the embodiment, part screening is carried out to sub-pixel sp4, sub-pixel sp5, sub-pixel sp6 by designing black matrix
Gear, with realize sub-pixel sp4, sub-pixel sp5, sub-pixel sp6 aperture area be sequentially reduced, and then ensure：Sub-pixel sp1 is opened
Open area+sub-pixel sp4 aperture area=sub-pixel sp2 aperture areas+sub-pixel sp5 aperture area=sub-pixel sp3
Aperture area+sub-pixel sp6 aperture area, i.e., the aperture area difference of the sub-pixel pair of each color in the first special-shaped pixel
It is equal, and then realize that the brightness ratio of different colours sub-pixel pair in the first special-shaped pixel is equal to different colours in non-profiled pixel
The brightness ratio of sub-pixel, solves special-shaped edge area colorimetric abnormal problem.
Further, in some optional embodiments, Figure 10 is special-shaped display panel provided in an embodiment of the present invention
The first special-shaped pixel another kind optional embodiment schematic diagram, as shown in Figure 10, by special-shaped edge Y point to viewing area in the middle part of
First direction a on, in a first special-shaped pixel, close to special-shaped edge Y three sub-pixels, sub-pixel sp1, sub-pixel
Sp2, sub-pixel sp3 aperture area are equal；Three sub-pixels away from special-shaped edge Y, sub-pixel sp4, sub-pixel sp5, son
Pixel sp6 aperture area is equal.
In the embodiment, by designing black matrix to sub-pixel sp1, sub-pixel sp2, the sub-pixel close to special-shaped edge
Sp3 carries out partial occlusion again, and sub-pixel sp1, sub-pixel sp2, sub-pixel sp3 aperture area are equal, realizes the first abnormity
The aperture area difference of the sub-pixel pair of each color is equal in pixel, and then realizes different colours picture in the first special-shaped pixel
The brightness ratio of element pair is equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel, and it is abnormal to solve special-shaped edge area colorimetric
Problem.
It should be noted that by setting black matrix to block to reduce special-shaped edge subpixel again in the present invention
Aperture area, and then realize that the aperture area of the sub-pixel pair of each color in the first special-shaped pixel is distinguished in equal scheme,
In the case of the position that black matrix is blocked again is not limited to show in Fig. 9 and Figure 10.
Further, in some optional embodiments, in special-shaped display panel provided by the invention, special-shaped pixel includes
Second special-shaped pixel, by pixel electrode in the second special-shaped pixel sub-pixel of adjustment in the alignment of opening portion, realization
The brightness ratio of different colours sub-pixel is equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel in second special-shaped pixel,
Solves special-shaped edge area colorimetric abnormal problem.
It is aobvious for abnormity provided in an embodiment of the present invention with reference to figure 11 and Figure 12, Figure 11 in some optional embodiments
Show another optional embodiment schematic diagram of panel, Figure 12 is the enlarged drawing of the second special-shaped pixel in Figure 11.
With reference to as is illustrated by figs. 11 and 12, multiple sub-pixel sp a arrangement forms pixel column spA in the first direction, edge
Second direction b arrangement form pixel columns spB, the first a and second direction b is vertical；Special-shaped pixel includes the second special-shaped pixel P12,
The sub-pixel for the first color that second special-shaped pixel P12 includes being arranged in order on a in a first direction and aperture area increases successively
Sp7, the sub-pixel sp8 of the second color and the 3rd color sub-pixel sp9；Second is being pointed to by the sub-pixel sp7 of the first color
On the sub-pixel sp8 of color first direction a, the opening portion of sub-pixel has relative first edge B1 and second edge
B2, pixel electrode include at least two electrode strips 106 being arranged in order.
Figure 12 is so that pixel electrode includes two electrode strips 106 as an example, in same sub-pixel sp, pixel electrode and the first side
Edge B1 distance is the first distance D1 corresponding to sub-pixel, and pixel electrode and second edge B2 distance is sub-pixel corresponding the
Two distance D2；Wherein, it illustrate only the sub-pixel sp7 of the first color the first distance D1 and second distance D2 in Figure 12, second
The first distance D1 and second distance D2 position can refer to corresponding to the sub-pixel sp8 of the color and sub-pixel sp9 of the 3rd color
The sub-pixel sp7 of first color corresponded manner, in a first direction on a, the sub-pixel of the second special-shaped pixel P12 the first color
First distance D1 corresponding to sp7, the sub-pixel sp8 of the second color and the 3rd color sub-pixel sp9 is sequentially reduced, second distance
D2 increases successively.
Special-shaped display panel provided by the invention, upper three kinds of color sub-pixels of a in a first direction in the second special-shaped pixel
Aperture area increases successively, and the first distance D1 is sequentially reduced in the embodiment, and second distance D2 increases successively, equivalent to general
Pixel electrode is moved to the marginal position of pixel openings by the center of sub-pixel opening, and pixel electrode is opened positioned at sub-pixel
During the center of mouth, the amount of deflection of liquid crystal molecule is maximum in sub-pixel, and the penetrance of sub-pixel is maximum, and pixel electrode is positioned at son
During the marginal position of pixel openings, the amount of deflection of liquid crystal molecule reduces in sub-pixel, and the penetrance of sub-pixel reduces, thus, lead to
Adjustment pixel electrode is crossed in the position of sub-pixel opening so that upper three kinds of colors sub- pictures of a in a first direction in the second special-shaped pixel
The penetrance of element is sequentially reduced, and realizes the compensation to sub-pixel inner opening area, and then realize different face in the second special-shaped pixel
The brightness ratio of sub-pixels is equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel, solves special-shaped fringe region color
Abnormal problem is spent, improves display effect.
Further, in some optional embodiments, pixel electrode is overall in the setting of display panel in the present invention
Unanimously, realize that contraposition of the adjustment pixel electrode in sub-pixel inner opening part is closed by the asymmetrical design of black matrix in sub-pixel
System, and then realize the compensation to sub-pixel inner opening area.
In some optional embodiments, Figure 13 is the second abnormity of special-shaped display panel provided in an embodiment of the present invention
A kind of optional embodiment schematic diagram of pixel, as shown in figure 13, in a first direction on a, adjacent subpixels sp pixel electrode
Equal the distance between center is D；In the second special-shaped pixel, the second color is pointed to by the sub-pixel sp7 of the first color
On sub-pixel sp8 first direction a, the black square of sub-pixel sp8 sides of the sub-pixel sp7 away from the second color of the first color
The center line of battle array is the first center line Z1, the center O7 of the sub-pixel sp7 of the first color pixel electrode and the sub-pixel of the second color
The center line of line is the second center line Z2 between the center O8 of sp8 pixel electrode, the sub-pixel sp8 of the second color pixel electrode
Center O8 and the 3rd color sub-pixel sp9 pixel electrode O9 centers between the center line of line be the 3rd center line Z3；The
The sub-pixel sp7 of one color first edge B17 and the first center line Z1 distance D3, the second color sub-pixel sp8 first
Edge B18 and the second center line Z2 distance D4 and the 3rd color sub-pixel sp9 first edge B19's and the 3rd center line Z3
Distance D5 increases successively.
Optionally, as shown in figure 13 in a first direction on a, the edge that the opening portion of sub-pixel is relative is respectively along second
The straight line of direction b extensions.In the embodiment, by increasing width of the black matrix in a first direction on a, the second special-shaped picture is realized
Distance of the pixel electrode away from first edge of sub-pixel increases successively on a in the first direction in element, have adjusted the second special-shaped pixel
The pixel electrode of interior sub-pixel and the alignment of sub-pixel opening portion, ensure in the first direction, three kinds of color sub-pixels
Penetrance is sequentially reduced, and then realizes the compensation to sub-pixel inner opening area, ensures different colours in the second special-shaped pixel
The brightness ratio of pixel is equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel, and it is abnormal to solve special-shaped edge area colorimetric
Problem, improve display effect.
In some optional embodiments, each sub-pixel of the second special-shaped pixel include respectively the first pixel portion and
Second pixel portion, the aperture area of the first pixel portion of each sub-pixel of the second special-shaped pixel is equal, in a first direction
On, the second pixel portion of the sub-pixel of the first color, the second pixel portion of the sub-pixel of the second color aperture area according to
Secondary increase；In a first direction, the straight line that the relative edge of the first pixel portion respectively extends in a second direction, the second pixel
Partly relative edge is first edge and second edge.In the embodiment, each sub-pixel in the second special-shaped pixel is drawn
It is divided into two parts, only adjusts subregional pixel electrode and the alignment of opening portion in the middle part of sub-pixel, realize to sub-pixel
The compensation of integral finish area.
Specifically, in a kind of optional embodiment, Figure 14 is special-shaped display panel provided in an embodiment of the present invention
Second special-shaped pixel another kind optional embodiment schematic diagram, as shown in figure 14, in a first direction on a, adjacent subpixels sp's
Equal the distance between center of pixel electrode is D, and in a first direction on a, the second special-shaped pixel includes sub-pixel sp7, son
Pixel sp8 and sub-pixel sp9, each sub-pixel of the second special-shaped pixel include the first pixel portion F1 and the second pixel portion respectively
Divide F2, the first pixel portion F1 of each sub-pixel of the second special-shaped pixel aperture area is equal, in a first direction on a, respectively
Second pixel portion F2 of the sub-pixel of individual color aperture area increases successively；In a first direction on a, the first pixel portion F1
Relative edge be respectively in a second direction b extension straight line, edge relative the second pixel portion F2 be first edge B1 and
Second edge B2.On second direction b, the first pixel portion F1 is compared with the second pixel portion F2 close to special-shaped edge；First pixel
Part F1 is projected as triangle in the first plane parallel with first substrate, and the second pixel portion F2 is on the first plane
It is projected as rectangle.In the embodiment, sub-pixel sp7 the second pixel portion F2 first edges and the first center line Z1 distance
D3, sub-pixel sp8 the second pixel portion F2 first edges and the second center line Z2 distance D4 and sub-pixel sp9 the second picture
Plain part F2 first edges and the 3rd center line Z3 distance D5 increase successively, wherein, the first center line Z1, the second center line Z2 and the 3rd
Position relationship shown in the center line Z3 equal reference picture 13 in position.
In the embodiment, the second special-shaped pixel sub-pixel is divided into two parts, set in each sub-pixel, the
The aperture area of one pixel portion is equal, by adjust the second pixel portion in black matrix width realize adjustment pixel electrode and
The alignment of opening portion, and then realize in each sub-pixel in the first direction, the penetrance of the second pixel portion is successively
Reduce, and then compensate aperture area difference, ensure the brightness of overall sub-pixel, realize different colours picture in the second special-shaped pixel
The brightness ratio of element is equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel, solves special-shaped edge area colorimetric and asks extremely
Topic, improves display effect.
Specifically, in another optional embodiment, Figure 15 is special-shaped display panel provided in an embodiment of the present invention
The second special-shaped pixel another kind optional embodiment schematic diagram, as shown in figure 15, in a first direction on a, adjacent subpixels sp
The distance between the center of pixel electrode it is equal be D, in a first direction on a, the second special-shaped pixel include sub-pixel sp7,
Sub-pixel sp8 and sub-pixel sp9, each sub-pixel of the second special-shaped pixel include the first pixel portion F1 and the second pixel respectively
Part F2, the first pixel portion F1 of each sub-pixel of the second special-shaped pixel aperture area is equal, in a first direction on a,
Second pixel portion F2 of the sub-pixel of each color aperture area increases successively；In a first direction on a, the first pixel portion
The straight line that edge relative F1 respectively extends in a second direction, edge relative the second pixel portion F2 be first edge B1 and
Second edge B2, on second direction b, the first pixel portion F1 is compared with the second pixel portion F2 away from special-shaped edge；First pixel
Part F1 is projected as rectangle, the throwings of the second pixel portion F2 on the first plane in the first plane parallel with first substrate
Shadow is triangle.In the embodiment, sub-pixel sp7 the second pixel portion F2 first edges and the first center line Z1 distance
D3, sub-pixel sp8 the second pixel portion F2 first edges and the second center line Z2 distance D4 and sub-pixel sp9 the second picture
Plain part F2 first edges and the 3rd center line Z3 distance D5 increase successively, wherein, the first center line Z1, the second center line Z2 and the 3rd
Position relationship shown in the center line Z3 equal reference picture 13 in position.
In the embodiment, the second special-shaped pixel sub-pixel is divided into two parts, set in each sub-pixel, the
The aperture area of one pixel portion is equal, by adjust the second pixel portion in black matrix width realize adjustment pixel electrode and
The alignment of opening portion, and then realize in each sub-pixel in the first direction, the penetrance of the second pixel portion is successively
Reduce, and then compensate aperture area difference, ensure the brightness of overall sub-pixel, realize different colours picture in the second special-shaped pixel
The brightness ratio of element is equal to the brightness ratio of the sub-pixel of different colours in non-profiled pixel, solves special-shaped edge area colorimetric and asks extremely
Topic, improves display effect.
The present invention also provides a kind of display device, including any special-shaped display panel described in above-described embodiment.Figure 16 is
The schematic top plan view of display device provided by the invention, as shown in figure 16, the display panel of display device is special-shaped display panel,
Including viewing area AA and rim area BA, viewing area AA has special-shaped edge Y.Display device provided by the invention, including abnormity are aobvious
Showing panel, the outs open region of the sub-pixel in special-shaped display panel close to rim area is blocked to form special-shaped edge, with
The adjacent pixel in special-shaped edge is special-shaped pixel, and display panel does not have crenellated phenomena in abnormity edge in display；The present embodiment carries
In the special-shaped display panel supplied, the brightness ratio of the sub-pixel of different colours is equal to different colours in non-profiled pixel in special-shaped pixel
Sub-pixel brightness ratio, then the colour mixture of abnormity pixel is displayed without colourity abnormal problem, and then special-shaped fringe region when showing
There is no colourity abnormal problem, improve special-shaped display panel entirety display effect.
By above-described embodiment, special-shaped display panel of the invention and display device, following beneficial effect is reached
Fruit：
Special-shaped display panel provided by the invention and display device, close to the sub-pixel of rim area in special-shaped display panel
Outs open region be blocked to form special-shaped edge, the pixel adjacent with special-shaped edge is special-shaped pixel, and display panel is aobvious
Abnormity edge does not have crenellated phenomena when showing；It is final that single pixel is formed when display panel is shown after the sub-pixel colour mixture of different colours
The color of display, in of the invention, the brightness ratio of the sub-pixel of different colours is equal to different face in non-profiled pixel in special-shaped pixel
The brightness ratio of the sub-pixel of color, then the colour mixture of abnormity pixel is displayed without colourity abnormal problem, and then special-shaped marginal zone when showing
Domain does not have colourity abnormal problem, improves special-shaped display panel entirety display effect.
Although some specific embodiments of the present invention are described in detail by example, the skill of this area
Art personnel it should be understood that example above merely to illustrating, the scope being not intended to be limiting of the invention.The skill of this area
Art personnel to above example it should be understood that can modify without departing from the scope and spirit of the present invention.This hair
Bright scope is defined by the following claims.
Claims (14)
- A kind of 1. special-shaped display panel, it is characterised in thatThe special-shaped display panel includes the first substrate and second substrate that are oppositely arranged, and be arranged at the first substrate with Liquid crystal layer between the second substrate；The special-shaped display panel includes viewing area and rim area, and the viewing area has special-shaped edge；The first substrate includes public electrode, pixel electrode and multiple thin film transistor (TFT)s, wherein, the public electrode with it is described Being formed between pixel electrode makes the electric field that the liquid crystal molecule of the liquid crystal layer deflects；The second substrate includes black matrix", and the viewing area is divided into multiple sub-pixels, at least three by the black matrix" The different sub-pixel group of individual color includes special-shaped pixel and non-profiled pixel into a pixel, the pixel, wherein, it is close The outs open region of the sub-pixel of the rim area is blocked to form the special-shaped edge, adjacent with the special-shaped edge The pixel be the special-shaped pixel；The brightness ratio of the sub-pixel of different colours is equal to the sub- picture of different colours in the non-profiled pixel in the special-shaped pixel The brightness ratio of element.
- 2. special-shaped display panel according to claim 1, it is characterised in thatMultiple sub-pixels arrangement form pixel column in the first direction, arrangement form pixel column in a second direction, described first Direction and the second direction are vertical；The special-shaped pixel includes the first special-shaped pixel, and the first special-shaped pixel includes being arranged in order in said first direction The different sub-pixel pair of three colors, the sub-pixel is to including two adjacent in this second direction color identicals Sub-pixel；The pixel electrode of two sub-pixels of the same sub-pixel centering connects the same thin film transistor (TFT), same The sub-pixel centering, the aperture area close to the sub-pixel at the special-shaped edge are less than the sub-pixel away from the special-shaped edge Aperture area.
- 3. special-shaped display panel according to claim 2, it is characterised in thatPointed to by the special-shaped edge on the first direction in the middle part of the viewing area, a first special-shaped pixel Interior, the aperture area close to three sub-pixels at the special-shaped edge increases successively, three sub- pictures away from the special-shaped edge The electric field of element is sequentially reduced.
- 4. special-shaped display panel according to claim 3, it is characterised in thatThe pixel electrode includes at least two electrode strips；The length of the electrode strip of three sub-pixels at the remote special-shaped edge is sequentially reduced.
- 5. special-shaped display panel according to claim 2, it is characterised in thatIn a first special-shaped pixel, the aperture area difference of the sub-pixel pair of each color is equal.
- 6. special-shaped display panel according to claim 5, it is characterised in thatPointed to by the special-shaped edge on the first direction in the middle part of the viewing area, a first special-shaped pixel Interior, the aperture area close to three sub-pixels at the special-shaped edge increases successively, three sub- pictures away from the special-shaped edge The aperture area of element is sequentially reduced.
- 7. special-shaped display panel according to claim 5, it is characterised in thatPointed to by the special-shaped edge on the first direction in the middle part of the viewing area, a first special-shaped pixel Interior, the aperture area close to three sub-pixels at the special-shaped edge is equal, three sub-pixels away from the special-shaped edge Aperture area is equal.
- 8. special-shaped display panel according to claim 1, it is characterised in thatMultiple sub-pixels arrangement form pixel column in the first direction, arrangement form pixel column in a second direction, described first Direction and the second direction are vertical；The special-shaped pixel includes the second special-shaped pixel, and the second special-shaped pixel includes being arranged in order in said first direction And the sub-pixel of the first color, the sub-pixel of the second color and the 3rd color that increase successively of aperture area is described Sub-pixel；On the first direction for the sub-pixel for pointing to the second color by the sub-pixel of the first color, the sub- picture The opening portion of element has relative first edge and second edge, and the pixel electrode includes at least two electricity being arranged in order Pole bar, in the same sub-pixel, the distance of the pixel electrode and the first edge is the sub-pixel corresponding the One distance, the distance of the pixel electrode and the second edge are the corresponding second distance of the sub-pixel；In said first direction, the sub-pixel of the first color of the described second special-shaped pixel, the son of the second color First distance is sequentially reduced corresponding to the sub-pixel of pixel and the 3rd color, and the second distance increases successively.
- 9. special-shaped display panel according to claim 8, it is characterised in thatIn said first direction, the distance between center of pixel electrode of the adjacent sub-pixel is equal；In the described second special-shaped pixel, as described in the sub-pixel of the first color points to the sub-pixel of the second color On first direction, the center line of the black matrix" of sub-pixel side of the sub-pixel of first color away from second color is First center line, the center of the pixel electrode of the sub-pixel of the first color and the pixel electrode of the sub-pixel of the second color Center between the center line of line be the second center line, center and the 3rd color of the pixel electrode of the sub-pixel of the second color The sub-pixel pixel electrode center between the center line of line be the 3rd center line；The distance of the first edge of the sub-pixel of first color and first center line, the sub-pixel of the second color The first edge of the sub-pixel of the distance and the 3rd color of first edge and second center line and the 3rd center line Distance increase successively.
- 10. special-shaped display panel according to claim 9, it is characterised in thatIn said first direction, the relative edge in the opening portion of the sub-pixel is respectively along second direction extension Straight line.
- 11. special-shaped display panel according to claim 9, it is characterised in thatEach sub-pixel of the second special-shaped pixel includes the first pixel portion and the second pixel portion respectively, and described The aperture area of first pixel portion of each sub-pixel of two special-shaped pixels is equal, in said first direction, Second pixel portion of second pixel portion of the sub-pixel of first color, the sub-pixel of the second color Aperture area increase successively；In said first direction, the relative edge of first pixel portion is respectively along the straight of second direction extension Line, the relative edge of second pixel portion are the first edge and the second edge.
- 12. special-shaped display panel according to claim 11, it is characterised in thatIn this second direction, first pixel portion, second pixel portion is close to the special-shaped edge；First pixel portion is projected as triangle, second picture in the first plane parallel with the first substrate Plain part is projected as rectangle in first plane.
- 13. special-shaped display panel according to claim 11, it is characterised in thatIn this second direction, first pixel portion, second pixel portion is away from the special-shaped edge；First pixel portion is projected as rectangle, second pixel in the first plane parallel with the first substrate Part is projected as triangle in first plane.
- 14. a kind of display device, it is characterised in that including the special-shaped display panel any one of claim 1 to 13.
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