CN108766253A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN108766253A CN108766253A CN201810403112.XA CN201810403112A CN108766253A CN 108766253 A CN108766253 A CN 108766253A CN 201810403112 A CN201810403112 A CN 201810403112A CN 108766253 A CN108766253 A CN 108766253A
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- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/302—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements characterised by the form or geometrical disposition of the individual elements
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Abstract
The invention discloses a kind of display panel and display devices, including：Viewing area, viewing area include special-shaped boundary, the edge transition area that viewing area includes and abnormity boundary is adjacent；Viewing area further includes multiple sub-pixels；Multiple sub-pixels are arranged in pixel column along first direction, and are arranged in pixel column in a second direction；First direction and second direction are vertical；Edge transition area includes at least one first pixel column, and the first pixel column includes at least different the first sub-pixels and the second sub-pixel of penetrance, and the second sub-pixel is located between the first sub-pixel and special-shaped boundary；The penetrance of first sub-pixel is more than the penetrance of the second sub-pixel.The present invention is effectively improved special-shaped boundary and shows crenellated phenomena, improves the display effect of display panel.
Description
Technical field
The present invention relates to display technology fields, more particularly, to a kind of display panel and display device.
Background technology
In production and life, people need to be increasingly utilized abundant visual information, thus display technology is being worked as
Play very important role in modern human society.
With the development of science and technology, display technology is quickly strided forward towards the direction shown comprehensively.In the prior art
Display panel in display area and non-rectangular configuration, often there is corner design, the turning of display area in display panel
Place, matches display area, but the boundary line of pixel and display area cannot be complete by adding or reducing the number of pixel
Cooperation so that the sawtooth sense in display of the corner of display panel is apparent.
Therefore it provides a kind of display panel and display device, there be showing for sawtooth sense in corner when improving display area display
As the display effect for promoting corner in display area is this field urgent problem to be solved.
Invention content
In view of this, the present invention provides a kind of display panel and display devices.
The present invention provides a kind of display panel, including：Viewing area, viewing area include special-shaped boundary, and viewing area includes and different
The adjacent edge transition area in shape boundary；Viewing area further includes multiple sub-pixels；Multiple sub-pixels arrange pixel along first direction
Row, and it is arranged in pixel column in a second direction；First direction and second direction are vertical；Edge transition area includes at least one first
Pixel column, the first pixel column include at least different the first sub-pixel and the second sub-pixel of penetrance, and the second sub-pixel is located at the
Between one sub-pixel and special-shaped boundary；The penetrance of first sub-pixel is more than the penetrance of the second sub-pixel.
The present invention provides a kind of display device, including display panel provided by the invention.
Compared with prior art, display panel provided by the invention and display device at least realize following beneficial effect
Fruit：
Viewing area includes the edge transition area adjacent with special-shaped boundary, and edge transition area includes at least one first pixel
Row, and in the first pixel column, the brightness of the first sub-pixel far from abnormity boundary is more than the second sub- picture close to special-shaped boundary
The brightness of element, the marginal position adjacent with special-shaped boundary are blocked opaque by the second black matrix, and brightness is almost nil, passes through reduction
Close to the brightness of the sub-pixel of abnormity boundary, the brightness of marginal position and the sub-pixel close to special-shaped boundary can be reduced
Luminance difference improves in edge transition area and shows crenellated phenomena close to abnormity boundary.
Certainly, implementing any of the products of the present invention specific needs while must not reach all the above technique effect.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Description of the drawings
It is combined in the description and the attached drawing of a part for constitution instruction shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 2 is the partial structural diagram that display panel shown in FIG. 1 includes special-shaped boundary and edge transition area；
Fig. 3 is a kind of optional embodiment schematic diagram of the electrode structure of display panel provided in an embodiment of the present invention；
Fig. 4 is the portions the A enlarged drawing of Fig. 3；
Fig. 5 is another optional embodiment schematic diagram of the electrode structure of display panel provided in an embodiment of the present invention；
Fig. 6 is another optional embodiment schematic diagram of the electrode structure of display panel provided in an embodiment of the present invention；
Fig. 7 is the part knot that another display panel provided in an embodiment of the present invention includes special-shaped boundary and edge transition area
Structure schematic diagram；
Fig. 8 is a kind of optional embodiment schematic diagram of electrode structure in the first pixel column in Fig. 7；
Fig. 9 is another optional embodiment schematic diagram of electrode structure in the first pixel column in Fig. 7；
Figure 10 is the portions B1 enlarged drawing in Fig. 9；
Figure 11 is the portions B2 enlarged drawing in Fig. 9；
Figure 12 is another optional embodiment schematic diagram of electrode structure in the first pixel column in Fig. 7；
Figure 13 is the sectional view of another display panel provided in an embodiment of the present invention；
Figure 14 is the floor map of color membrane substrates in Figure 13；
A kind of Figure 15 structural schematic diagrams of display device provided in an embodiment of the present invention.
Specific implementation mode
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should be noted that：Unless in addition having
Body illustrates that the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
It is illustrative to the description only actually of at least one exemplary embodiment below, is never used as to the present invention
And its application or any restrictions that use.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
In shown here and discussion all examples, any occurrence should be construed as merely illustrative, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should be noted that：Similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined, then it need not be further discussed in subsequent attached drawing in a attached drawing.
The present invention relates to a kind of display panel, display panel includes：Array substrate, color membrane substrates and positioned at array substrate with
Liquid crystal layer between color membrane substrates.Array substrate includes the thin film transistor (TFT) of pixel electrode, public electrode and array arrangement, color
Ilm substrate includes the second black matrix and color blocking layer.Control liquid crystal molecule can be formed wherein between pixel electrode and public electrode
The electric field of deflection, light are irradiated to layer of liquid crystal molecule after penetrating array substrate, after the deflecting action of liquid crystal molecule, are emitted to
Color membrane substrates, then after the color blocking of three kinds of colors of red, green, blue on color membrane substrates, can panel surface with it is red,
The light of green, blue three kinds of pigment is emitted, and finally forms pattern displaying in panel surface.
It is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention with reference to figure 1 and Fig. 2, Fig. 1, Fig. 2 is Fig. 1
Shown in display panel include special-shaped boundary and edge transition area structural schematic diagram.Present embodiments provide a kind of display surface
Plate, including：Viewing area AA, viewing area AA include that abnormity boundary A1, viewing area AA include the edge mistake adjacent with abnormity boundary A1
Cross area 10；
Viewing area AA further includes multiple sub-pixels 20；
Multiple sub-pixels 20 are arranged in pixel column 201 along first direction a, and b is arranged in pixel column 202 in a second direction；
First direction a and second direction b are vertical；
Edge transition area 10 includes at least one first pixel column 203, and it is different that the first pixel column 203 includes at least penetrance
The first sub-pixel 21 and the second sub-pixel 22, the second sub-pixel 22 is located between the first sub-pixel 21 and abnormity boundary A1；
The penetrance of first sub-pixel 21 is more than the penetrance of the second sub-pixel 22.
Specifically, continuing to refer to figure 1 and Fig. 2, display panel provided in this embodiment has at least one abnormity boundary A1,
Special-shaped boundary A1 can be curved section, arc segment or oblique line section, in Fig. 1 and Fig. 2, only be as arc segment using special-shaped boundary A1
Example illustrates, optionally, viewing area AA include two sections or more than special-shaped boundary A1, the present embodiment do not limit this specifically
System.
20 regular array of sub-pixel in the AA of viewing area, in order to coordinate special-shaped boundary A1, in edge transition area 10, close
Multiple sub-pixels 20 at special-shaped boundary A1 are arranged in step, and the marginal position 30 adjacent with special-shaped boundary A1 is due to space
Complete sub-pixel cannot be arranged in limitation, then is blocked by the way that the second black matrix is arranged, when display panel is shown, such as fruit
If 20 equal normal luminous of pixel, then nearby light and shade difference is apparent by abnormity boundary A1, close to abnormity boundary in edge transition area 10
Sawtooth sense is apparent at A1, influences the display effect of display panel.
Edge transition area 10 includes at least one first pixel column 203, and it is different that the first pixel column 203 includes at least penetrance
The first sub-pixel 21 and the second sub-pixel 22, the second sub-pixel 22 is located between the first sub-pixel 21 and abnormity boundary A1,
The penetrance of one sub-pixel 21 is more than the penetrance of the second sub-pixel 22, i.e., in display panel provided by the invention, the first sub- picture
The brightness of element 21 is more than the brightness of the second sub-pixel 22, and the second sub-pixel 22 be located at the first sub-pixel 21 and abnormity boundary A1 it
Between, i.e., there is the sub-pixel 20 for being provided with different penetrances in edge transition area 10, and in the first pixel column 203, it is separate
The brightness of the first sub-pixel 21 of special-shaped boundary A1 is more than the brightness of the second sub-pixel 22 close to abnormity boundary A1, with heterotype edge
Marginal position 30 adjacent boundary A1 is blocked opaque by the second black matrix, and brightness is almost nil, and passing through reduces close to special-shaped boundary
The brightness of sub-pixel 20 at A1 can reduce the bright of the sub-pixel 20 at the brightness and close abnormity boundary A1 of marginal position 30
Difference is spent, improves in edge transition area 10 and shows crenellated phenomena at abnormity boundary A1.
With continued reference to Fig. 2, edge transition area 10 includes multiple first pixel columns 203, the multiple interval of first pixel column 203 rows
Cloth, and in the first pixel column 203, the brightness of the first sub-pixel 21 far from abnormity boundary A1 is more than close to abnormity boundary A1's
The brightness of second sub-pixel 22, the marginal position 30 adjacent with special-shaped boundary A1 are blocked opaque by the second black matrix, and brightness is several
It is zero, by reducing the brightness of the sub-pixel 20 at abnormity boundary A1, the brightness of marginal position 30 can be reduced and leaned on
The luminance difference of sub-pixel 20 at nearly abnormity boundary A1, the setting of multiple first pixel columns 203 improve edge transition area 10
In show crenellated phenomena at abnormity boundary A1.It should be noted that only including multiple first with edge transition area 10 in Fig. 2
Pixel column 203, and multiple first pixel columns 203 be intervally arranged for illustrate；Optionally, multiple in edge transition area 10
One pixel column 203 irregular can be arranged；Optionally, can all be arranged in all pixels row 201 in edge transition area 10
First pixel column 203, the present embodiment no longer repeats this one by one.
In embodiments, in the first pixel column 203 first sub-pixel 21 and the second sub-pixel 22 name merely to
Illustrate to include the different sub-pixel 20 of penetrance near abnormity boundary A1, without to the first sub-pixel 21 and the second son
The specific location of pixel 22 limits；Second sub-pixel 22 is located between the first sub-pixel 21 and abnormity boundary A1, illustrates
It can be only there are one the first sub-pixel 21 between one sub-pixel 21 and abnormity boundary A1；Alternatively, in the first sub-pixel 21 and abnormity
There are at least two sub-pixels 20 between the A1 of boundary, and its penetrance is respectively less than the penetrance of the first sub-pixel 21, and two sub- pictures
Element 20 includes the second sub-pixel 22；Alternatively, include the different sub-pixel 20 of multiple penetrances in the first pixel column 203, away from
The penetrance of sub-pixel 20 closer divorced shape boundary A1 is lower.
With continued reference to Fig. 2, optionally, wherein the first pixel column 203 includes at least one first sub-pixel 21 and at least one
A second sub-pixel 22；
Have between the first rows 203, special-shaped boundary A1 and the first sub-pixel 21 being adjacent at least one
Second sub-pixel 22.
Specifically, with continued reference to Fig. 2, the number of first sub-pixel 21 and the second sub-pixel 22 can in the first pixel column 203
Think one, i.e., may include the different sub-pixel 20 of multiple penetrances in the first pixel column 203, distance abnormity boundary A1 is got over
The penetrance of close sub-pixel 20 is lower；The number of first sub-pixel 21 or/and the second sub-pixel 22 can in first pixel column 203
Think at least two, i.e., may include the different sub-pixel 20 of at least two penetrances in the first pixel column 203, and there is phase
Number with the sub-pixel 20 of penetrance is at least two, improves in edge transition area 10 and shows saw at abnormity boundary A1
Tooth phenomenon, while can be reduced with adjusting process in the first pixel column 203 when making and make the different sub-pixel 20 of penetrance
Type, technique are simpler.
It is a kind of optional embodiment party of the electrode structure of display panel provided in an embodiment of the present invention with reference to figure 2- Fig. 4, Fig. 3
Formula schematic diagram, Fig. 4 are the portions the A enlarged drawings of Fig. 3.Optionally, wherein
The area all same of the sub-pixel 20 each of in edge transition area 10, sub-pixel 20 include electrode 40,
Electrode 40 is comb teeth-shaped, and includes at least one broach 41, and at least one broach 41 includes at least one bending part in electrode 40
43；
Electrode 40 is pixel electrode and/or public electrode.
Specifically, with continued reference to Fig. 2-Fig. 4,50 initial alignment direction of liquid crystal molecule is 0 °, after applying voltage to electrode 40
Electric field can be generated, the electric field that electrode 40 generates can control the deflection of liquid crystal molecule 50, with the corner of bending part 43 along the
One direction a is boundary, and the liquid crystal molecule of boundary both sides rotates, and the liquid crystal molecule rotational angle near boundary is minimum or not
Rotation, light penetrance near boundary is smaller, therefore generates penumbra area 60, and electrode 40 generates penumbra area 60 in sub-pixel 20
Area is bigger, and the light transmittance of liquid crystal layer is smaller in corresponding sub-pixel 20, then the brightness of corresponding sub-pixel 20 is smaller.
In display panel provided in this embodiment, the area for being located at each sub-pixel 20 in edge transition area 10 is homogeneous
Together, after applying identical voltage, the area and the second sub-pixel 22 of the penumbra area 60 that electrode 40 generates in the first sub-pixel 21
The area for the penumbra area 60 that interior electrode 40 generates is different, and the first sub-pixel 21 is identical with the area of the second sub-pixel 22, so that
First sub-pixel 21 is different with the penetrance of the second sub-pixel 22, then the penumbra area 60 that the electrode 40 of the second sub-pixel 22 generates
Area is more than the area for the penumbra area 60 that the electrode 40 of the first sub-pixel 21 generates, then the penetrance of the first sub-pixel 21 is more than the
The penetrance of two sub-pixels 22.
Only include a broach 41 with electrode 40 in Fig. 3, for a broach 41 includes a bending part 43 in electrode 40
It illustrates, optionally, broach 41 can also include at least two bending parts 43 in electrode 40, and the present embodiment is not made this specifically
Limitation.By taking electrode 40 is pixel electrode as an example, specifically, when the pixel electrode of all sub-pixels only includes a broach 41,
In edge transition area 10, on direction of the sub-pixel along close special-shaped boundary, the bending part 43 of the broach 41 of pixel electrode
Number gradually increases, so that brightness of the edge transition area 10 on the direction close to special-shaped boundary is gradually dimmed, then changes
Kind edge sawtooth.
With reference to figure 5, Fig. 5 is another optional embodiment of the electrode structure of display panel provided in an embodiment of the present invention
Schematic diagram.Optionally, wherein electrode 40 includes at least two broach 41 and the slit 42 between two neighboring broach 41.
Only include two broach 41 with electrode 40 in Fig. 5, for a broach 41 includes a bending part 43 in electrode 40
It illustrates, optionally, electrode 40 can also include more than two broach 41, be wrapped at least two broach 41 in electrode 40
At least one bending part 43 is included, the present embodiment is not specifically limited this.
With reference to figure 6, Fig. 6 is another optional embodiment of the electrode structure of display panel provided in an embodiment of the present invention
Schematic diagram.Optionally, wherein each broach 41 includes at least one bending part 43 in electrode 40.
Specifically, with continued reference to Fig. 6, each broach 41 includes a bending part 43 in electrode 40, is applied to electrode 40
After voltage, penumbra area 60 is formed at bending part 43.
By adjusting electricity in sub-pixel after the identical voltage of sub-pixel inner electrode realization application in the embodiment of the present invention
The area for the penumbra area that pole generates is different and then realizes the difference of sub-pixel penetrance, below only to display surface provided by the invention
Some optional embodiments of the electrode structure of plate illustrate, it should be noted that not having for other embodiment of the present invention
There is the electrode structure being enumerated to, but the electrode structure in sub-pixel is equally adjusted using mode same as the present invention and realizes sub- picture
The different technologies scheme of penetrance is in the range of this patent is protected in element.
With reference to figure 7, Fig. 7 is that another display panel provided in an embodiment of the present invention includes special-shaped boundary and edge transition area
Partial structural diagram.Optionally, wherein the first pixel column 203 includes at least different the first sub-pixel 21 of penetrance, the
Two sub-pixels 22 and third sub-pixel 23, third sub-pixel 23 are located between the second sub-pixel 22 and abnormity boundary A1；
The penetrance of first sub-pixel 21, the second sub-pixel 22 and third sub-pixel 23 is successively decreased successively.
Specifically, with continued reference to Fig. 7, in display panel provided by the invention, the first sub-pixel in the first pixel column 203
21, the penetrance of the second sub-pixel 22 and third sub-pixel 23 is successively decreased successively, the first sub-pixel 21, the second sub-pixel 22 and third
The brightness of sub-pixel 23 is successively decreased successively, and third sub-pixel 23 is located between the second sub-pixel 22 and abnormity boundary A1, i.e., on side
There is the sub-pixel for being provided with different penetrances in edge transition region 10, and in the first pixel column 203, far from abnormity boundary A1's
The brightness of first sub-pixel 21 is more than the brightness of the third sub-pixel 23 close to abnormity boundary A1, the side adjacent with special-shaped boundary A1
Edge position 30 is blocked opaque by the second black matrix, and brightness is almost nil, passes through the sub-pixel reduced at abnormity boundary A1
20 brightness can reduce the luminance difference of the brightness and the sub-pixel 20 at abnormity boundary A1 of marginal position 30, improve
In edge transition area 10 crenellated phenomena is shown at abnormity boundary A1；The brightness of the second sub-pixel 22 is in the first sub- picture simultaneously
Between the brightness and the brightness of third sub-pixel 23 of element 21, i.e. the second sub-pixel 22 is in the brightness of the first sub-pixel 21 and third
Play the role of transition between pixel 23 so that from the first sub-pixel 21 to third sub-pixel 23 in the first pixel column 203
Brightness reduce and carry out transition, show that the effect of sawtooth is more preferable at abnormity boundary A1 in reduction edge transition area 10.
The area all same of each sub-pixel 20 in the first pixel column 203, after applying identical voltage, first
The area of penumbra area caused by the electrode of pixel 21 and be S1, the area for the penumbra area that the electrode of the second pixel 22 generates
With the area of penumbra area that for S2,23 electrode of third pixel generates and be S3；Wherein, 0 < S1 < S2 < S3.
With continued reference to Fig. 5, optionally, wherein bending part 43 includes the first bending part 431；
First bending part 431 includes the first strip branch 4311 extended along third direction c and extends along fourth direction d
Second strip branch 4312 is crossed to form turning 4313 between first strip branch 4311 and the second strip branch 4312；
Third direction c and fourth direction d intersections.
Specifically, with continued reference to Fig. 5, turning is crossed to form between the first strip branch 4311 and the second strip branch 4312
4313, after applying voltage to electrode 40, turning 4313 forms penumbra area 60 in the first bending part 431, and penumbra area 60 is along first party
Extend to a, wherein third direction c and fourth direction d intersections, and third direction c and fourth direction d pass through first direction a and
The intersection point of second direction b.
It is a kind of optional embodiment schematic diagram of electrode structure in the first pixel column in Fig. 7 with reference to figure 7 and Fig. 8, Fig. 8.
Optionally, wherein each broach 41 of the first sub-pixel 21 includes N1 the first bending parts 431, the second sub-pixel 22 it is every
A broach 41 includes N2 the first bending parts 431, and each broach 41 of third sub-pixel 23 includes N3 the first bending parts
431；Wherein,
1≤N1 < N2 < N3, and N1, N2 and N3 are positive integer.
Include the specifically, with continued reference to Fig. 7, in display panel provided in an embodiment of the present invention, in the first pixel column 203
One sub-pixel 21, the second sub-pixel 22 and third sub-pixel 23；
With continued reference to Fig. 8, after applying identical voltage, each broach 41 includes in electrode 40 in the first sub-pixel 21
One the first bending part 431 then forms a penumbra area between two 41 corresponding first bending parts 431 of broach in electrode 40
60；Each broach 41 includes two the first bending parts 431 in electrode 40 in second sub-pixel 22, then two broach in electrode 40
A penumbra area 60 is formed between 41 corresponding first bending parts 431；Each broach 41 in electrode 40 in third sub-pixel 23
Include three the first bending parts 431, then forms one in electrode 40 between two 41 corresponding first bending parts 431 of broach
Penumbra area 60.
The gross area for the penumbra area 60 that electrode 40 is formed in first sub-pixel 21, the second sub-pixel 22 and third sub-pixel 23
Gradually increase, then the penetrance of the first sub-pixel 21, the second sub-pixel 22 and third sub-pixel 23 is gradually reduced.
Pass through sub- picture after the identical voltage of the realization application of bending part 43 in electrode 40 in change sub-pixel 20 in the present embodiment
The gross area for the penumbra area 60 that electrode 40 generates in element 20 is different and then realizes the difference of 20 penetrance of sub-pixel.In the present embodiment
Only with N1=1, illustrated for N2=2, N3=3, optionally, 1≤N1 < N2 < N3, and N1, N2 and N3 are positive integer,
The present embodiment is not specifically limited this.
It is another optional embodiment of electrode structure in the first pixel column in Fig. 7 with reference to figure 7 and Fig. 9-Figure 11, Fig. 9
Schematic diagram, Figure 10 are the portions B1 enlarged drawings in Fig. 9, and Figure 11 is the portions B2 enlarged drawing in Fig. 9.Optionally, wherein electrode 40 includes at least
One the first broach 411 and at least one second broach 412；
Each broach 41 of first sub-pixel 21 includes n1 the first bending parts 431, and the turning on the first broach 411
Turning 4313 on 4313 the second broach 412 corresponding thereto is on the straight line along first direction a；
Each broach 41 of second sub-pixel 22 includes n1 the first bending parts 431, and the turning on the first broach 411
Turning 4313 on 4313 the second broach 412 corresponding thereto is not on the straight line along first direction a；
Each broach 41 of third sub-pixel 23 includes n2 the first bending parts 431, and the turning on the first broach 411
Turning 4313 on 4313 the second broach 412 corresponding thereto is on the straight line along first direction a；
Wherein 1≤n1 < n2, and n1 and n2 is positive integer.
Include the specifically, with continued reference to Fig. 7, in display panel provided in an embodiment of the present invention, in the first pixel column 203
One sub-pixel 21, the second sub-pixel 22 and third sub-pixel 23；
With continued reference to Fig. 9-Figure 11, the first sub-pixel 21, the second sub-pixel 22 and third sub-pixel in the first pixel column 203
In 23 first bending part 431 include the first strip branch 4311 extended along third direction c and extend along fourth direction d the
Two strip branches 4312 are crossed to form turning 4313 between first strip branch 4311 and the second strip branch 4312, wherein the
Three direction c and fourth direction d intersections, and third direction c and fourth direction d pass through the friendship of first direction a and second direction b
Point.
After applying identical voltage, in the electrode 40 of the first sub-pixel 21, each broach 41 includes two first curved
Folding part 431, and formed between the turning 4313 on the second broach 412 of the turning 4313 on the first broach 411 corresponding thereto
Straight line s1, and the straight line is parallel with first direction a, then two 41 corresponding first bending parts of broach in electrode 40
A penumbra area 60a is formed between 431；Each broach 41 of second sub-pixel 22 includes two the first bending parts 431, and the
Straight line s2 is formed between turning 4313 on one broach on the second broach 412 of 411 turning 4313 corresponding thereto, and
The straight line and first direction a are not parallel, that is, as shown in figure 11, straight line s2 intersects with first direction a, then two combs in electrode 40
A penumbra area 60b is formed between 41 corresponding first bending part 431 of tooth；Each broach 41 of third sub-pixel 23 includes
Three the first bending parts 431, and the turning on the second broach 412 of the turning 4313 on the first broach 411 corresponding thereto
Straight line, and the straight line (the first bending of the broach 41 of third sub-pixel 23 parallel with first direction a are formed between 4313
Portion 431 is similar with the first sub-pixel 21, therefore unused amplification illustrates), then two broach 41 corresponding first are curved in electrode 40
A penumbra area 60a is formed between folding part 431.
The area of penumbra area 60a is less than the area of penumbra area 60b, then the first sub-pixel 21, the second sub-pixel 22 and third
The gross area for the penumbra area 60 that electrode 40 is formed in sub-pixel 23 gradually increases, then the first sub-pixel 21,22 and of the second sub-pixel
The penetrance of third sub-pixel 23 is gradually reduced.
Fig. 9-Figure 11 only includes two broach 41 with electrode 40, and corresponding turning 4313 between broach 41 in electrode 40
It can be formed for straight line and be illustrated, but the embodiment of the present invention is not limited to this, for example, optionally, electrode 40
Including more than two broach 41, in the electrode 40 of the first sub-pixel 21 and third pixel 23, each broach 41 is corresponding to turn
Straight line is formed between angle 4313, and the straight line is parallel with first direction a, then it is opposite between each broach 41 in electrode 40
A penumbra area 60a is formed between the first bending part 431 answered, in the electrode 40 of the second sub-pixel 21, each broach 41 is opposite
Straight line is formed between the turning 4313 answered, and the straight line and first direction a are not parallel, then in electrode 40 each broach 41 it
Between a penumbra area 60b is formed between corresponding first bending part 431.
Optionally, electrode 40 includes more than two broach 41, in the electrode 40 of the first sub-pixel 21 and third pixel 23,
Straight line is formed between each 41 corresponding turning 4313 of broach, and the straight line is parallel with first direction a, then electrode 40
In a penumbra area 60a, the electrode of the second sub-pixel 21 are formed between each broach 41 between corresponding first bending part 431
In 40, each broach cannot form straight line between 41 corresponding turning 4313, then in electrode 40 between each broach 41
A penumbra area 60b is formed between corresponding first bending part 431, the present embodiment is not specifically limited this.
Pass through sub- picture after the identical voltage of the realization application of bending part 43 in electrode 40 in change sub-pixel 20 in the present embodiment
The gross area for the penumbra area 60 that electrode 40 generates in element 20 is different and then realizes the difference of 20 penetrance of sub-pixel.In the present embodiment
Only with n1=2, illustrated for n2=3, optionally, 1≤n1 < n2, and n1 and n2 is positive integer, the present embodiment to this not
Make concrete restriction.
It is another optional embodiment signal of electrode structure in the first pixel column in Fig. 7 with reference to figure 7 and Figure 12, Figure 12
Figure.Optionally, wherein bending part 43 includes the second bending part 432 and third bending part 433；
Second bending part 432 includes extending along the first strip branch 4321 of third direction c extensions, along the 5th direction e
Third strip branch 4322, the Article 4 shape branch 4333 extended along the 6th direction f and the second strip extended along fourth direction d
Branch 4324, the first strip branch 4321 and third strip branch 4322, third strip branch 4322 and Article 4 shape branch
4323, it is crossed to form turning 4325 between Article 4 shape branch 4323 and the second strip branch 4324；
Third bending part 433 includes the first strip branch 4331 extended along third direction c and extends along fourth direction d
Second strip branch 4332 is crossed to form turning 4333 between first strip branch 4331 and the second strip branch 4332；
Third direction c, fourth direction d, the 5th direction e and the 6th direction f pass through first direction a's and second direction b
Intersection point；
Each broach 41 of first sub-pixel 21 includes n3 third bending part 433, each broach of the second sub-pixel 22
41 include n3 the second bending parts 432, and the broach 41 of third sub-pixel 23 includes n4 third bending part 433；Wherein,
1≤n3 < n4, and n3 and n4 are positive integer.
Specifically, bending part 43 includes the second bending part 432 and third bending part 433,0 is continued to refer to figure 1, to electrode 40
After applying voltage, three turnings 4325 form penumbra area 60 in the second bending part 432, and penumbra area 60 extends along first direction a；It is right
After electrode 40 applies voltage, turning 4333 forms penumbra area 60 in third bending part 433, and penumbra area 60 extends along first direction a.
Include the first sub- picture in the first pixel column 203 in display panel provided in an embodiment of the present invention with continued reference to Fig. 7
Plain 21, second sub-pixel 22 and third sub-pixel 23；
2 are continued to refer to figure 1, after applying identical voltage, each broach 41 wraps in electrode 40 in the first sub-pixel 21
Two third bending parts 433 are included, then form a blanking bar in electrode 40 between two 41 corresponding third bending parts 433 of broach
Area 60c；Each broach 41 includes two the second bending parts 432 in electrode 40 in second sub-pixel 22, then two in electrode 40
A penumbra area 60d is formed between 41 corresponding second bending part 432 of broach；It is each combed in electrode 40 in third sub-pixel 23
Tooth 41 includes three third bending parts 433, then is formed between two 41 corresponding third bending parts 433 of broach in electrode 40
One penumbra area 60c.
The area of penumbra area 60c is less than the area of penumbra area 60d, and the first sub-pixel 21, the second sub-pixel 22 and third
The gross area for the penumbra area 60 that electrode 40 is formed in sub-pixel 23 gradually increases, then the first sub-pixel 21,22 and of the second sub-pixel
The penetrance of third sub-pixel 23 is gradually reduced.
Pass through sub- picture after the identical voltage of the realization application of bending part 43 in electrode 40 in change sub-pixel 20 in the present embodiment
The gross area for the penumbra area 60 that electrode 40 generates in element 20 is different and then realizes the difference of 20 penetrance of sub-pixel.In the present embodiment
Only with n3=2, illustrated for n4=3, optionally, 1≤n3 < n4, and n3 and n4 are positive integer, the present embodiment is to this
It is not specifically limited.
It is understood that in the present embodiment in the first sub-pixel 22, the second sub-pixel 22 and third sub-pixel 23 respectively
On electrode 40, number and position that the second bending part 432 or/and third bending part 433 are arranged in each broach 41 do not limit,
The gross area for the penumbra area 60 that electrode 40 is formed in the first sub-pixel 21, the second sub-pixel 22 and third sub-pixel 23 need to only be met
Gradually increase, this is no longer going to repeat them for the present embodiment.
It is the sectional view of another display panel provided in an embodiment of the present invention, Tu14Shi with reference to figure 13 and Figure 14, Figure 13
The floor map of color membrane substrates in Figure 13.Optionally, wherein the sub-pixel 20 in the first pixel column 203 further includes
One black matrix 90, the first black matrix include black pigment and organic compound.
Specifically, with continued reference to Figure 13 and Figure 14, display panel provided in an embodiment of the present invention includes：Array substrate 100,
Color membrane substrates 200 and the liquid crystal layer 300 between array substrate 100 and color membrane substrates 200.Display panel includes array row
The sub-pixel of cloth, array substrate 100 include the pixel electrode 24 of the sub-pixel of corresponding array arrangement, and color membrane substrates 200 include pair
The second black matrix 80 answered the color blocking 70 of the sub-pixel of array arrangement and be arranged between adjacent color blocking 70, corresponding edge transition zone
10, the first black matrix 90 is provided on color membrane substrates 200, and upright projection of first black matrix 90 on color membrane substrates 200 is extremely
Small part covers corresponding color blocking 70.
Wherein, it is only completely covered with upright projection of first black matrix 90 on color membrane substrates 200 in Figure 14 corresponding
Illustrated for color blocking 70, due to upright projection of first black matrix 90 on color membrane substrates 200 be completely covered it is corresponding
Color blocking 70, so in Figure 14 in corresponding edge transition zone 10, the first black matrix 90 shelters from corresponding color blocking 70 completely, optional
, upright projection of first black matrix 90 on color membrane substrates 200 can partly cover corresponding color blocking 70, and the present embodiment exists
This is no longer repeated one by one.It should be noted that at least partly the transmitance of the first black matrix 90 is more than the second black matrix 80.
First black matrix 90 includes black pigment and organic compound, and the optical density (OD) of the first black matrix 90 is by black face
The influence of material, the concentration of black pigment is bigger in the first black matrix 90, and optical density (OD) is bigger, and corresponding sub-pixel 20 penetrates
Rate is smaller.
Realize that application is identical in the embodiment of the present invention by adjusting the optical density (OD) of the first black matrix 90 in sub-pixel 20
20 penetrance of sub-pixel is different after voltage, below only to the first black matrix 90 in display panel sub-pixel 20 provided by the invention
Some optional embodiments illustrate, it should be noted that not being enumerated to for other embodiment of the present invention
The regulative mode of the optical density (OD) of first black matrix, but first is equally arranged in sub-pixel using mode same as the present invention
Black matrix realizes the different technologies scheme of penetrance in sub-pixel in the range of this patent is protected.
With continued reference to Fig. 2, optionally, wherein concentration of the black pigment in the first black matrix 90 in the first sub-pixel 21
Less than concentration of the black pigment in the first black matrix 90 in the second sub-pixel 22.
Specifically, with continued reference to Fig. 2, edge transition area 10 includes at least one first pixel column 203 in display panel, the
One pixel column 203 includes at least different the first sub-pixel 21 and the second sub-pixel 22 of penetrance, black in the first sub-pixel 21
Concentration of the pigment in the first black matrix is less than concentration of the black pigment in the first black matrix in the second sub-pixel 22, the first son
The penetrance of pixel 21 is more than the penetrance of the second sub-pixel 22, and the brightness of the first sub-pixel 21 is more than the bright of the second sub-pixel 22
Degree, and the second sub-pixel 22 is located between the first sub-pixel 21 and abnormity boundary A1, i.e., there is setting in edge transition area 10
There is the first pixel column 203 of the sub-pixel 20 of different penetrances, and in the first pixel column 203, the far from abnormity boundary A1
The brightness of one sub-pixel 21 is more than the brightness of the second sub-pixel 22 close to abnormity boundary A1, the edge adjacent with special-shaped boundary A1
Position 30 is blocked opaque by the second black matrix, and brightness is almost nil, passes through the sub-pixel 20 reduced at abnormity boundary A1
Brightness, the luminance difference of the brightness and the sub-pixel 20 at abnormity boundary A1 of marginal position 30 can be reduced, improved
In edge transition area 10 crenellated phenomena is shown at abnormity boundary A1.
Optionally, wherein black pigment is carbon.
It is understood that the present embodiment is only illustrated by carbon of black pigment, optionally, black pigment can also be
Other materials, the present embodiment are not specifically limited this.
It should be noted that being formed in the mode in edge transition area 10 shown in Figure 13 and Figure 14, it is located at edge transition area
10 pixel electrode 24 can be identical with 24 structure of pixel electrode of normal viewing area.In addition, in embodiments of the present invention, in order to
Finer and smoother edge transition area is obtained, mode and the change first of pixel electrode or/and public electrode structure can will be changed
The mode of black matrix penetrance combines.For example, the bending part number of pixel electrode or/and public electrode is identical in edge transition area
And continuously distributed multiple son pictures are provided with the first black matrix on color membrane substrates, and the penetrance of the first black matrix is along close
The direction of special-shaped frontier district is gradually reduced.
The present invention also provides a kind of display devices, including display panel provided by the invention.
Please refer to Fig.1 the structural schematic diagram that 5, Figure 15 is a kind of display device provided in an embodiment of the present invention.Figure 15 is provided
Display device 1000 include display panel 400 that any of the above-described embodiment of the present invention provides.Figure 15 embodiments are only with mobile phone
Example, illustrates display device 1000, it is to be understood that display device provided in an embodiment of the present invention can also be electricity
There is the display device of display function, the present invention to be not specifically limited to this for brain, TV, display device for mounting on vehicle etc..The present invention is real
The display device for applying example offer, the advantageous effect with display panel provided in an embodiment of the present invention, can specifically refer to above-mentioned
Each embodiment is illustrated for display panel, and details are not described herein for the present embodiment.
By above-described embodiment it is found that display panel provided by the invention and display device, at least realizing following has
Beneficial effect：
Viewing area includes the edge transition area adjacent with special-shaped boundary, and edge transition area includes at least one first pixel
Row, and in the first pixel column, the brightness of the first sub-pixel far from abnormity boundary is more than the second sub- picture close to special-shaped boundary
The brightness of element, the marginal position adjacent with special-shaped boundary are blocked opaque by the second black matrix, and brightness is almost nil, passes through reduction
Close to the brightness of the sub-pixel of abnormity boundary, the brightness of marginal position and the sub-pixel close to special-shaped boundary can be reduced
Luminance difference improves in edge transition area and shows crenellated phenomena close to abnormity boundary.
Although some specific embodiments of the present invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to illustrating, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above example.This hair
Bright range is defined by the following claims.
Claims (14)
1. a kind of display panel, which is characterized in that including：
Viewing area, the viewing area include special-shaped boundary, and the viewing area includes the edge transition adjacent with the special-shaped boundary
Area；
The viewing area further includes multiple sub-pixels；
Multiple sub-pixels are arranged in pixel column along the first direction, and are arranged in pixel column along the second direction；Institute
It states first direction and the second direction is vertical；
The edge transition area includes at least one first pixel column, and first pixel column includes at least different the of penetrance
One sub-pixel and the second sub-pixel, second sub-pixel are located between first sub-pixel and the special-shaped boundary；
The penetrance of first sub-pixel is more than the penetrance of second sub-pixel.
2. display panel according to claim 1, which is characterized in that
First pixel column includes at least one first sub-pixel and at least one second sub-pixel；
Have between first rows, the abnormity boundary and first sub-pixel being adjacent at least one
Second sub-pixel.
3. display panel according to claim 2, which is characterized in that
The area all same of the sub-pixel each of in the edge transition area, the sub-pixel includes electrode, described
Electrode is comb teeth-shaped, and includes at least one broach, and at least one broach includes at least one bending part in the electrode；
The electrode is pixel electrode and/or public electrode.
4. display panel according to claim 3, which is characterized in that
The electrode includes at least two broach and the slit between the two neighboring broach.
5. display panel according to claim 4, which is characterized in that
Each broach includes at least one bending part in the electrode.
6. display panel according to claim 5, which is characterized in that
First pixel column includes at least different first sub-pixel, second sub-pixel and the third sub- pictures of penetrance
Element, the third sub-pixel are located between second sub-pixel and the special-shaped boundary；
The penetrance of first sub-pixel, second sub-pixel and the third sub-pixel is successively decreased successively.
7. display panel according to claim 6, which is characterized in that
The bending part includes the first bending part；
First bending part includes the first strip branch extended along third direction and the second strip extended along fourth direction
Branch is crossed to form turning between first strip branch and second strip branch；
The third direction and fourth direction intersection.
8. display panel according to claim 7, which is characterized in that
Each of first sub-pixel broach includes N1 first bending parts, each of described second sub-pixel
The broach includes N2 first bending parts, and each of described third sub-pixel broach includes N3 described the
One bending part；Wherein,
1≤N1 < N2 < N3, and N1, N2 and N3 are positive integer.
9. display panel according to claim 7, which is characterized in that
The electrode includes at least one first broach and at least one second broach；
Each of first sub-pixel broach includes n1 first bending parts, and the institute on first broach
The turning on second broach of turning corresponding thereto is stated on the straight line along the first direction；
Each of second sub-pixel broach includes n1 first bending parts, and the institute on first broach
The turning on second broach of turning corresponding thereto is stated not on the straight line along the first direction；
Each of the third sub-pixel broach includes n2 first bending parts, and the institute on first broach
The turning on second broach of turning corresponding thereto is stated on the straight line along the first direction；
Wherein, 1≤n1 < n2, and n1 and n2 is positive integer.
10. display panel according to claim 6, which is characterized in that
The bending part includes the second bending part and third bending part；
Second bending part includes first strip branch extended along the third direction, extend along the 5th direction
Three strip branches, the Article 4 shape branch extended along the 6th direction and second strip point extended along the fourth direction
Portion, it is first strip branch and third strip branch, third strip branch and Article 4 shape branch, described
It is crossed to form turning between Article 4 shape branch and second strip branch；
The third bending part includes the first strip branch extended along third direction and the second strip extended along fourth direction
Branch is crossed to form turning between first strip branch and second strip branch；
The third direction, the fourth direction, the 5th direction and the 6th direction pass through the first direction and
The intersection point of the second direction；
Each of first sub-pixel broach includes the n3 third bending parts, each institute of second sub-pixel
It includes n3 second bending parts to state broach, and each of described third sub-pixel broach includes the n4 third bendings
Portion；Wherein,
1≤n3 < n4, and n3 and n4 are positive integer.
11. display panel according to claim 2, which is characterized in that
Sub-pixel in first pixel column further includes the first black matrix, first black matrix include black pigment and
Organic compound.
12. display panel according to claim 11, which is characterized in that
Concentration of the black pigment in first black matrix described in first sub-pixel is less than in second sub-pixel
Concentration of the black pigment in first black matrix.
13. display panel according to claim 12, which is characterized in that
The black pigment is carbon.
14. a kind of display device, which is characterized in that including the display panel described in claim 1-13.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884827A (en) * | 2019-04-09 | 2019-06-14 | 合肥京东方光电科技有限公司 | A kind of display panel and preparation method thereof, display device |
| CN111276043A (en) * | 2020-01-22 | 2020-06-12 | 京东方科技集团股份有限公司 | Packaging cover plate, display panel and display device |
| CN112150916A (en) * | 2019-06-27 | 2020-12-29 | Oppo广东移动通信有限公司 | Curved surface display screen, driving method thereof and electronic equipment |
| CN113997868A (en) * | 2021-11-15 | 2022-02-01 | 武汉华星光电技术有限公司 | Vehicle-mounted display device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1797138A (en) * | 2004-10-29 | 2006-07-05 | 群康科技(深圳)有限公司 | LCD device |
| CN102549489A (en) * | 2009-10-07 | 2012-07-04 | 夏普株式会社 | Liquid-crystal panel and liquid-crystal display device |
| CN106970493A (en) * | 2017-05-22 | 2017-07-21 | 厦门天马微电子有限公司 | Display panel and display device |
| CN107329337A (en) * | 2017-08-25 | 2017-11-07 | 厦门天马微电子有限公司 | Array base palte and display panel |
-
2018
- 2018-04-28 CN CN201810403112.XA patent/CN108766253B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1797138A (en) * | 2004-10-29 | 2006-07-05 | 群康科技(深圳)有限公司 | LCD device |
| CN102549489A (en) * | 2009-10-07 | 2012-07-04 | 夏普株式会社 | Liquid-crystal panel and liquid-crystal display device |
| CN106970493A (en) * | 2017-05-22 | 2017-07-21 | 厦门天马微电子有限公司 | Display panel and display device |
| CN107329337A (en) * | 2017-08-25 | 2017-11-07 | 厦门天马微电子有限公司 | Array base palte and display panel |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109884827A (en) * | 2019-04-09 | 2019-06-14 | 合肥京东方光电科技有限公司 | A kind of display panel and preparation method thereof, display device |
| CN112150916A (en) * | 2019-06-27 | 2020-12-29 | Oppo广东移动通信有限公司 | Curved surface display screen, driving method thereof and electronic equipment |
| US11527218B2 (en) | 2019-06-27 | 2022-12-13 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Curved display screen and electronic device |
| CN111276043A (en) * | 2020-01-22 | 2020-06-12 | 京东方科技集团股份有限公司 | Packaging cover plate, display panel and display device |
| CN113997868A (en) * | 2021-11-15 | 2022-02-01 | 武汉华星光电技术有限公司 | Vehicle-mounted display device |
| CN113997868B (en) * | 2021-11-15 | 2023-07-04 | 武汉华星光电技术有限公司 | Vehicle-mounted display device |
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