CN205281989U - Display panel and display device - Google Patents
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- CN205281989U CN205281989U CN201620009651.1U CN201620009651U CN205281989U CN 205281989 U CN205281989 U CN 205281989U CN 201620009651 U CN201620009651 U CN 201620009651U CN 205281989 U CN205281989 U CN 205281989U
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Abstract
The utility model provides a display panel and display device belongs to and shows technical field, the marginal visual effect of its display area that can solve present special -shaped display panel and the great influence display panel of jagged edge that transition region contacted, influences user experience's problem. The utility model discloses a display panel, include: display area, transition region and black matrix are regional, display area includes a multirow pixel, and a multirow pixel's edge is stair -step arrangement, transition region includes the 2nd pixel, the regional adjacent setting of the 2nd pixel and black matrix.
Description
Technical field
The utility model belongs to technique of display field, is specifically related to a kind of display panel, display unit.
Background technology
Along with the development of intelligence science and technology, wearable device is more and more fiery, and with the development of wearable electronic product, the man-machine interaction interface of these wearable devices no longer adopts traditional rectangular panel, but more and more panel using abnormity cutting, comprise the shapes such as circle, octagon or even abnormity corner cut, with the wearable performance of satisfied intelligence equipment, or meet the appearance design of its fashion.
But at least there is following problem in the prior art: please refer to Fig. 1, abnormity display panel comprises display area 10 (i.e. pixel region), black matrix area 30 and transitional region 20, certainly, for avoiding light leak, transitional region 20 also needs to fill by black matrix material. based on this kind of structure, owing to the primitive shape of routine is rectangle, meet the border of these abnormity cuttings, the periphery of abnormity panel is made to form arc, the shapes such as hypotenuse, pixel in display area 10 can only be become spination by the shaped formation on border, form spination edge, and these pixels becoming spination to be arranged in abnormity edge can only accomplish approximate arc or hypotenuse, the display area with display brightness can be caused to form strong brightness contrast between the pixel and the transitional region 20 presenting dark completely of the spination of edge, display panel is made macroscopically to see rough boundary line, even directly see sawtooth, reduce the vision effect at display panel edge, seriously affect Consumer's Experience.
Practical novel content
The utility model for the spination edge that contacts with transitional region, display area of existing abnormity display panel bigger affect display panel edge vision effect, the problem that affects Consumer's Experience, it is provided that the display panel at the spination edge that a kind of display area that can effectively reduce special-shaped display panel contacts with transitional region, display unit.
The technical scheme that solution the utility model technical problem adopts is a kind of display panel, comprise: display area, transitional region and black matrix area, described display area comprises many row first pixel cells, the stepped arrangement in edge of many row first pixel cells, described transitional region comprises the 2nd pixel cell, and described 2nd pixel cell and black matrix area are disposed adjacent.
Wherein, the shape of described first pixel cell is different from the shape of described 2nd pixel cell, and the area of described first pixel cell is identical with the area of described 2nd pixel cell.
Wherein, the shape of described first pixel cell is identical with the shape of described 2nd pixel cell, and the area of described first pixel cell is identical with the area of described 2nd pixel cell.
Wherein, described first pixel cell comprises multiple first sub-pixel, and described 2nd pixel cell comprises multiple 2nd sub-pixel, and described in each, the area of the first sub-pixel is identical, and described in each, the area of the 2nd sub-pixel is identical.
Wherein, pixel pitch between multiple described 2nd sub-pixel of described 2nd pixel cell is equal with the pixel pitch of multiple described first sub-pixel of described first pixel cell.
Wherein, described 2nd pixel cell is not overlapping with described black matrix area.
As another technical scheme, the utility model also provides a kind of display unit, comprises display panel, and described display panel is the display panel described in above-mentioned any one.
Display panel of the present utility model, in display unit, this display panel comprises display area, transitional region and black matrix area, display area comprises many row first pixel cells, the stepped arrangement in edge of many row first pixel cells, transitional region comprises the 2nd pixel cell, 2nd pixel cell and black matrix area are disposed adjacent, by arranging the 2nd pixel cell in transitional region, the spination edge that the display area of abnormity display panel contacts can be effectively reduced with transitional region, abnormity display panel is made macroscopically to see close to level and smooth boundary line, thus improve the vision effect at display panel edge, improve satisfaction of users.
Accompanying drawing explanation
Fig. 1 is the structural representation of existing abnormity display panel;
Fig. 2 is the structural representation of the display panel of embodiment 1 of the present utility model;
Fig. 3 is the structural representation of the display panel of embodiment 2 of the present utility model;
Wherein, Reference numeral is: 10, display area; 20, transitional region; 30, black matrix area; 11, the first pixel cell; 21, the 2nd pixel cell.
Embodiment
For making those skilled in the art understand the technical solution of the utility model better, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1:
Please refer to Fig. 2, the present embodiment provides a kind of display panel, comprise: display area 10, transitional region 20 and black matrix area 30, display area 10 comprises many row first pixel cells 11, the stepped arrangement in edge of many row first pixel cells 11, transitional region 20 comprises the 2nd pixel cell the 21, two pixel cell 21 and black matrix area 30 is disposed adjacent.
As can be seen from Figure 2, in fact 2nd pixel cell 21 is be filled in transitional region 20, to reduce the entire area of transitional region 20, that is, 2nd pixel cell 21 is arranged on the most edge of often row first pixel cell 11, just contacts with black matrix area 30.
Preferably, the shape of the first pixel cell 11 is different from the shape of the 2nd pixel cell 21, and the area of the first pixel cell 11 is identical with the area of the 2nd pixel cell 21.
It is understandable that, in the prior art, why transitional region 20 does not arrange the first pixel cell 11, it is due to when not changing shape and the area of the first pixel cell 11, between transitional region 20 corresponding to edge of every row first pixel cell 11 most and black matrix area 30 space be less than first pixel cell 11 required for the space that occupies, and in the present embodiment, transitional region 20 arranges the 2nd pixel cell 21, and by changing the shape of the 2nd pixel cell 21, the space occupied required for making the 2nd pixel cell 21 is less than the most transitional region 20 corresponding to edge of often row first pixel cell 11, namely the 2nd pixel cell 21 can be arranged in the most transitional region 20 corresponding to edge of often row first pixel cell 11.
Under the prerequisite that the shape of the first pixel cell 11 is different from the shape of the 2nd pixel cell 21, the area why arranging the first pixel cell 11 is identical with the area of the 2nd pixel cell 21, it is owing to the pixel area of the first pixel cell 11 is identical with the pixel area of the 2nd pixel cell 21, the first pixel cell 11 and the 2nd pixel cell 21 can be made to have identical opening rate, when opening rate is identical, the color that 2nd pixel cell 21 shows is just consistent with the color that the first pixel cell 11 shows, thus can not produce aberration.
Wherein, the first pixel cell 11 comprises multiple first sub-pixel, and the 2nd pixel cell 21 comprises multiple 2nd sub-pixel, and the area of each the first sub-pixel is identical, and the area of each the 2nd sub-pixel is identical.
In general, the first pixel cell 11 comprises multiple first sub-pixel, and the first sub-pixel can be the first sub-pixel R, the first sub-pixel G or the first sub-pixel B, and multiple first sub-pixel generally includes the first sub-pixel R, the first sub-pixel G and the first sub-pixel B; 2nd pixel cell 21 comprises multiple 2nd sub-pixel, 2nd sub-pixel can be the 2nd sub-pixel R ', the 2nd sub-pixel G ' or the 2nd sub-pixel B ', multiple 2nd sub-pixel is generally the 2nd sub-pixel R ', the 2nd sub-pixel G ' and the 2nd sub-pixel B ', certainly, the color of multiple first sub-pixel and multiple 2nd sub-pixel is not limited thereto, can also be other colors, not repeat them here.
In the present embodiment, the area of each the first sub-pixel is identical, the area of each the 2nd sub-pixel is identical, that is, in the first pixel cell 11, first sub-pixel R, the first sub-pixel G are identical with the area of first sub-pixel this three of B, and in the 2nd pixel cell 21, the 2nd sub-pixel R ', the 2nd sub-pixel G ' are identical with the area of the 2nd sub-pixel this three of B '. And, area according to the first pixel cell 11 is identical with the area of the 2nd pixel cell 21, and the area of each the first sub-pixel is identical identical with the area of each the 2nd sub-pixel can infer: the area of the first sub-pixel R is identical with the area of the 2nd sub-pixel R ', the area of the first sub-pixel G is identical with the area of the 2nd sub-pixel G ', and the area of the first sub-pixel B is identical with the area of the 2nd sub-pixel B '.
Why so arrange, it is owing to the area of all sub-pixels is set to identical, can ensure that the transmitance that each sub-pixel shows is identical, so that it is guaranteed that the brightness of each sub-pixel display is identical, and use identical drives structure, make the structure of whole display panel more simple, more convenient to operate.
Wherein, pixel pitch between multiple 2nd sub-pixels of the 2nd pixel cell 21 is equal with the pixel pitch of multiple first sub-pixels of the first pixel cell 11.
It should be noted that, pixel pitch is there is between multiple 2nd sub-pixels of the 2nd pixel cell 21, there is pixel pitch in multiple first sub-pixels of the first pixel cell 11, also there is pixel pitch between first pixel cell 11 and the 2nd pixel cell 21 simultaneously, in actual use, this three places pixel pitch is filled by black matrix material, to avoid light leak. Why this three places pixel pitch is set to equal, it is to make the display effect of the 2nd pixel cell 21 identical with the display effect of the first pixel cell 11 owing to pixel pitch is equal, thus avoid display effect to there is the phenomenon of difference, ensure that display uniformity coefficient.
Wherein, the 2nd pixel cell 21 is not overlapping with black matrix area 30. in the present embodiment, why change the shape of the 2nd pixel cell 21, exactly in order to avoid the 2nd pixel cell 21 to overlap with black matrix area 30, if owing to occurring black matrix area 30 overlapping with the 2nd pixel cell 21, the 2nd sub-pixel covered by black matrix area 30 in the 2nd pixel cell 21 can be caused to produce colour cast and mixed color phenomenon, display effect is caused to decline, therefore, 2nd pixel cell 21 is set to not overlapping with black matrix area 30, can effectively avoid the colour cast because the 2nd sub-pixel in the 2nd pixel cell 21 is covered and cause by black matrix area 30 and mixed color phenomenon.
Owing to the shape of multiple 2nd sub-pixels of the 2nd pixel cell 21 there occurs change, in order to obtain better display effect, need the change carrying out corresponding TFT switch design, in 2nd pixel cell TFT design with common first pixel cell inconsistent, meanwhile, pixel electrode and public electrode design targetedly according to the shape of required multiple 2nd sub-pixels.
The display panel of the present embodiment, comprise display area 10, transitional region 20 and black matrix area 30, display area 10 comprises many row first pixel cells 11, the stepped arrangement in edge of many row first pixel cells 11, transitional region 20 comprises the 2nd pixel cell 21, 2nd pixel cell 21 and black matrix area 30 are disposed adjacent, by arranging the 2nd pixel cell 21 in transitional region 20, the spination edge that the display area 10 of abnormity display panel contacts can be effectively reduced with transitional region 20, abnormity display panel is made macroscopically to see close to level and smooth boundary line, thus improve the vision effect at display panel edge, improve satisfaction of users, simultaneously, ensure that the shape of the first pixel cell 11 is different from the shape of the 2nd pixel cell 21, but the area of the first pixel cell 11 is identical with the area of the 2nd pixel cell 21, it is possible to make the first pixel cell 11 and the 2nd pixel cell 21 have identical opening rate, aberration can not be produced. the display panel of the present embodiment can be twisted nematic (TN type) display panel, plane conversion type (IPS type) display panel, vertical orientation type (VA) type display panel etc.
Embodiment 2:
Please refer to Fig. 3, the present embodiment provides a kind of display panel, it has the structure similar with the display panel of embodiment 1, the difference of itself and embodiment 1 is, the shape of the first pixel cell 11 is identical with the shape of the 2nd pixel cell 21, and the area of the first pixel cell 11 is identical with the area of the 2nd pixel cell 21. Wherein, the 2nd pixel cell 21 is not overlapping with black matrix area 30.
It is understandable that, in the prior art, why transitional region 20 does not arrange the first pixel cell 11, due to when not changing shape and the area of the first pixel cell 11, between transitional region 20 corresponding to edge of every row first pixel cell 11 most and black matrix area 30 space be less than first pixel cell 11 required for the space that occupies. in the present embodiment, transitional region 20 arranges the 2nd pixel cell 21, 2nd pixel cell 21 and the first pixel cell 11 have same shape and equal area, can think that the 2nd pixel cell 21 is exactly the first pixel cell 11, the part region of the 2nd pixel cell 21 can be caused to be sheltered from by transitional region 20 although arranging identical with the first pixel cell 11 shape and that area is identical the 2nd pixel cell 21 in transitional region 20 again, but in the present embodiment, in order to avoid the part region of the 2nd pixel cell 21 to be blocked by transitional region 20, the black matrix material sheltering from the transitional region 20 in the part region of the 2nd pixel cell 21 is removed, originally the part being blocked is exposed. in this way, the spination edge that the display area 10 of abnormity display panel contacts can also be effectively reduced with transitional region 20, make abnormity display panel macroscopically see close to level and smooth boundary line, thus improve the vision effect at display panel edge, it is to increase satisfaction of users.
In addition, the area why arranging the first pixel cell 11 is identical with the area of the 2nd pixel cell 21, it is owing to the pixel area of the first pixel cell 11 is identical with the pixel area of the 2nd pixel cell 21, the first pixel cell 11 and the 2nd pixel cell 21 can be made to have identical opening rate, when opening rate is identical, the color that 2nd pixel cell 21 shows is just consistent with the color that the first pixel cell 11 shows, thus can not produce aberration.
Owing to the shape of multiple 2nd sub-pixels of the 2nd pixel cell 21 is the same with the first pixel cell, it is not necessary to the change of corresponding TFT switch design, consistent with the first pixel cell in the 2nd pixel cell TFT design.
The display panel of the present embodiment, comprise display area 10, transitional region 20 and black matrix area 30, display area 10 comprises many row first pixel cells 11, the stepped arrangement in edge of many row first pixel cells 11, transitional region 20 comprises the 2nd pixel cell 21, 2nd pixel cell 21 and black matrix area 30 are disposed adjacent, by arranging the 2nd pixel cell 21 in transitional region 20, the spination edge that the display area 10 of abnormity display panel contacts can be effectively reduced with transitional region 20, abnormity display panel is made macroscopically to see close to level and smooth boundary line, thus improve the vision effect at display panel edge, improve satisfaction of users, meanwhile, the shape of the first pixel cell 11, area are identical with shape, the area of the 2nd pixel cell 21 respectively, it is possible to make the first pixel cell 11 and the 2nd pixel cell 21 have identical opening rate, can not produce aberration. the display panel of the present embodiment can be twisted nematic (TN type) display panel, plane conversion type (IPS type) display panel, vertical orientation type (VA) type display panel etc.
Embodiment 3:
Present embodiments providing a kind of display unit, it comprises the display panel in embodiment 1 or 2. The present embodiment is not only applicable to circular display panel, it is even possible that be Polygons or the display panel of irregular shape. This embodiment display unit can be: any product or parts with display function such as display panels, Electronic Paper, mobile phone, panel computer, televisor, indicating meter, notebook computer, digital phase frame, navigating instrument.
The display unit of the present embodiment, comprise the display panel in embodiment 1 or 2, this display panel comprises display area 10, transitional region 20 and black matrix area 30, display area 10 comprises many row first pixel cells 11, the stepped arrangement in edge of many row first pixel cells 11, transitional region 20 comprises the 2nd pixel cell 21, 2nd pixel cell 21 and black matrix area 30 are disposed adjacent, by arranging the 2nd pixel cell 21 in transitional region 20, the spination edge that the display area 10 of abnormity display panel contacts can be effectively reduced with transitional region 20, abnormity display panel is made macroscopically to see close to level and smooth boundary line, thus improve the vision effect at display panel edge, improve satisfaction of users.
It should be appreciated that the illustrative embodiments that above enforcement mode is only used to principle of the present utility model is described and adopts, but the utility model is not limited thereto. For those skilled in the art, when not departing from spirit of the present utility model and essence, it is possible to make various modification and improvement, these modification and improvement are also considered as protection domain of the present utility model.
Claims (7)
1. a display panel, it is characterized in that, comprise: display area, transitional region and black matrix area, described display area comprises many row first pixel cells, the stepped arrangement in edge of many row first pixel cells, described transitional region comprises the 2nd pixel cell, and described 2nd pixel cell and black matrix area are disposed adjacent.
2. display panel according to claim 1, it is characterised in that, the shape of described first pixel cell is different from the shape of described 2nd pixel cell, and the area of described first pixel cell is identical with the area of described 2nd pixel cell.
3. display panel according to claim 1, it is characterised in that, the shape of described first pixel cell is identical with the shape of described 2nd pixel cell, and the area of described first pixel cell is identical with the area of described 2nd pixel cell.
4. display panel according to Claims 2 or 3, it is characterized in that, described first pixel cell comprises multiple first sub-pixel, and described 2nd pixel cell comprises multiple 2nd sub-pixel, described in each, the area of the first sub-pixel is identical, and described in each, the area of the 2nd sub-pixel is identical.
5. display panel according to claim 4, it is characterised in that, the pixel pitch between multiple described 2nd sub-pixel of described 2nd pixel cell is equal with the pixel pitch of multiple described first sub-pixel of described first pixel cell.
6. display panel according to Claims 2 or 3, it is characterised in that, described 2nd pixel cell is not overlapping with described black matrix area.
7. a display unit, comprises display panel, it is characterised in that, described display panel is the display panel described in claim 1 to 6 any one.
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