CN109036144A - A kind of abnormity display panel and display device - Google Patents
A kind of abnormity display panel and display device Download PDFInfo
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- CN109036144A CN109036144A CN201811010565.2A CN201811010565A CN109036144A CN 109036144 A CN109036144 A CN 109036144A CN 201811010565 A CN201811010565 A CN 201811010565A CN 109036144 A CN109036144 A CN 109036144A
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- 230000007613 environmental effect Effects 0.000 description 5
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- G—PHYSICS
- 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
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Abstract
The embodiment of the invention provides a kind of special-shaped display panel and display devices, are related to field of display technology, to improve the edge sawtooth phenomenon of special-shaped display panel.The abnormity display panel includes special-shaped display area, edge of the special-shaped display area in viewing area, the edge at center of the special-shaped display area far from viewing area is curved edge, special-shaped display area the First Line polaroid and second line polarisation piece different including the first pixel and polarization direction；Along curved edge, the first pixel is serrated arrangement；First Line polaroid and the stacking of the second line polarisation piece are set to the light emission side of special-shaped display panel, and, First Line polaroid and the covering of the second line polarisation piece be serrated arrangement the first pixel edge, the shape at the edge of First Line polaroid and the second line polarisation piece is identical as the shape of curved edge.Above-mentioned display panel shows for realizing picture.
Description
[technical field]
The present invention relates to field of display technology more particularly to a kind of special-shaped display panel and display devices.
[background technique]
With the rapid development of display technology, special-shaped display panel is more and more widely used.Special-shaped display surface
The display panel of plate is that is be transformed on the basis of conventional display panels show non-rectangle special shape.
As depicted in figs. 1 and 2, Fig. 1 is a kind of schematic diagram of special-shaped display panel in the prior art, and Fig. 2 is edge in Fig. 1
The enlarged diagram of position, for the abnormity display panel, since its edge 1 ' typically appears as arc or other are not advised
Shape then, it is therefore, aobvious observing the abnormity after arranging according to pixel arrangement mode as shown in Figure 2 to pixel unit
When showing panel, crenellated phenomena can be observed at edge 1 ', influence display effect.
[summary of the invention]
In view of this, the embodiment of the invention provides a kind of special-shaped display panel and display devices, to solve existing skill
The edge sawtooth problem that special-shaped display panel occurs in art.
On the one hand, the embodiment of the invention provides a kind of special-shaped display panel, the viewing area packets of the abnormity display panel
Special-shaped display area is included, the abnormity display area is at the edge of the viewing area, and the abnormity display area is far from described aobvious
The edge for showing the center in area is curved edge；
The abnormity display area is inclined including the first pixel and polarization direction different First Line polaroid and the second line
Mating plate；Along the curved edge, first pixel is serrated arrangement；The First Line polaroid and second line polarisation
Piece stacking is set to the light emission side of the special-shaped display panel, and, the First Line polaroid and the second line polarisation piece cover
Lid be serrated arrangement first pixel edge, the edge of the First Line polaroid and the second line polarisation piece
Shape is identical as the shape of the curved edge.
On the other hand, the embodiment of the invention provides a kind of display device, the display device includes foregoing different
Shape display panel.
Abnormity display panel provided in an embodiment of the present invention and display device are shown by the abnormity in special-shaped display panel
The different First Line polaroids and the second line polarisation piece in polarization direction is arranged in region, and enables First Line polaroid and the second line polarisation
Piece covers the edge of the first pixel of the arrangement that is serrated, and passes through the filtering of First Line polaroid and the second line polarisation piece in this way
Afterwards, be serrated arrangement the first pixel outgoing light will be weakened, to weaken edge sawtooth phenomenon, improve the abnormity and show
The display effect of panel.Also, the embodiment of the present invention is by by the shape of First Line polaroid and the edge of the second line polarisation piece
Be set as identical as the shape of curved edge, in this way, by the light for making finally normally to be emitted from the abnormity display panel (i.e. without
Cross First Line polaroid and the second line polarisation piece filtering light), can according to pre-designed curved edge profile into
Row outgoing meets and uses to allow the viewer to enough observe display effect identical with the design shape of the abnormity display panel
The use demand at family.
[Detailed description of the invention]
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to needed in the embodiment attached
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the invention, for this field
For those of ordinary skill, without creative efforts, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is a kind of schematic diagram of special-shaped display panel in the prior art；
Fig. 2 is the enlarged diagram of marginal position in Fig. 1；
Fig. 3 is a kind of schematic diagram of abnormity display panel provided by the embodiment of the present invention；
Fig. 4 is the partial enlargement diagram of special-shaped display area in Fig. 3；
Fig. 5 is schematic cross-section of the Fig. 3 along AA '；
Fig. 6 is a kind of schematic diagram of display device provided by the embodiment of the present invention.
[specific embodiment]
For a better understanding of the technical solution of the present invention, being retouched in detail to the embodiment of the present invention with reference to the accompanying drawing
It states.
It will be appreciated that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
Its embodiment, shall fall within the protection scope of the present invention.
The term used in embodiments of the present invention is only to be not intended to be limiting merely for for the purpose of describing particular embodiments
The present invention.In the embodiment of the present invention and the "an" of singular used in the attached claims, " described " and "the"
It is also intended to including most forms, unless the context clearly indicates other meaning.
It should be appreciated that term "and/or" used herein is only a kind of incidence relation for describing affiliated partner, indicate
There may be three kinds of relationships, for example, A and/or B, can indicate: individualism A, exist simultaneously A and B, individualism B these three
Situation.In addition, character "/" herein, typicallys represent the relationship that forward-backward correlation object is a kind of "or".
It will be appreciated that though in embodiments of the present invention line polarisation may be described using term first, second, third, etc.
Piece, but these line polarisation pieces should not necessarily be limited by these terms.These terms are only used to for line polarisation piece being distinguished from each other out.For example,
In the case where not departing from range of embodiment of the invention, First Line polaroid can also be referred to as the second line polarisation piece, similarly, the
Two wires polaroid can also be referred to as First Line polaroid.
As shown in Fig. 3, Fig. 4 and Fig. 5, Fig. 3 is the schematic diagram of special-shaped display panel provided in an embodiment of the present invention, and Fig. 4 is
The partial enlargement diagram of special-shaped display area 1 in Fig. 3, Fig. 5 are schematic cross-section of the Fig. 3 along AA ', wherein special-shaped display surface
Plate includes viewing area AA, and there is special-shaped display area 1 at the edge of viewing area AA, and special-shaped display area 1 is far from the viewing area center AA o's
Edge is curved edge 10.
Special-shaped display area 1 the First Line polaroid 21 and second line different including the first pixel 11 and polarization direction
Polaroid 22.Along curved edge 10, the first pixel 11 is serrated arrangement.22 layers of First Line polaroid 21 and the second line polarisation piece
The folded light emission side for being set to special-shaped display panel, and, First Line polaroid 21 and the second line polarisation piece 22 cover the row of being serrated
The shape and curved edges at the edge 20 of the edge 110 of the first pixel 11 of cloth, First Line polaroid 21 and the second line polarisation piece 22
The shape of edge 10 is identical.
It is understood that in embodiments of the present invention, special-shaped display area refer to include a curved edge display
Region, wherein the curved edge is located in the abnormity display panel without the non-display area of display and is shown aobvious
Show between region, is the line of demarcation between display area and non-display area.Special-shaped display area is primarily to distinguish existing
The common display area including linear edge in technology.Specifically, as shown in figure 3, the signified Regional Representative of label 1 in Fig. 3
Special-shaped display area, the signified Regional Representative's non-display area of label 5, between special-shaped display area 1 and non-display area 5
Edge 10 represents curved edge 10.It is including that abnormity is aobvious since the shape of current pixel is regular rectangular or diamond shape
Show in the display panel in region, along curved edge, the edge of pixel can only be serrated distribution.Specifically, as shown in figure 4,
Along curved edge 10, the edge of above-mentioned first pixel 11 is serrated, as shown in the dotted line 110 in Fig. 4.
In addition, line polarisation piece mentioned above refer to include a polarizing axis film layer or plate.Light is inclined by line
When mating plate, line polarisation piece can play filter action to light.Specifically, line polarisation piece only allows direction of vibration and polarizing axis flat
Capable light passes through, and absorbs the direction of vibration light vertical with polarizing axis.Therefore, natural light can be changed into directly using line polarisation piece
Linearly polarized light.
In addition, mentioned above: the shape and curved edges at the edge 20 of First Line polaroid 21 and the second line polarisation piece 22
The shape of edge 10 is identical, refers to that the curvature at edge 20 is identical as the curvature of curved edge 10, and the center of curvature of the two is overlapped.
Specifically, as shown in Figure 3 and Figure 4, edge 20 and curved edge 10 can be respectively the curve for surrounding two concentric circles.
When the abnormity display panel is shown, the first pixel 11 shines, inclined by First Line polaroid 21 and the second line
The light that the edge of first pixel 11 of the arrangement that is serrated that mating plate 22 covers issues successively passes through 21 He of First Line polaroid
The abnormity display panel is projected after second line polarisation piece 22.Specifically, the light that the first pixel 11 issues belongs to natural light, vertical
In in the plane of the direction of propagation, it includes the light of multiple direction of vibration, after First Line polaroid 21, comprising multiple
In the light of direction of vibration, only direction of vibration beam projecting identical with the polarization direction of First Line polaroid 21, then, this portion
Light splitter passes through the second line polarisation piece 22, since the second line polarisation piece 22 is different from the polarization direction of First Line polaroid 21, because
This, light identical with the polarization direction of First Line polaroid 21 will make finally by the filtering of the second line polarisation piece 22 through the
The remitted its fury of one line polarisation piece 21 and the light of the second line polarisation piece 22 outgoing.
By the description of the above-mentioned course of work to the abnormity display panel it is found that the embodiment of the present invention passes through special-shaped aobvious
Show that the different First Line polaroid 21 and the second line polarisation piece 22 in polarization direction is arranged in the special-shaped display area 1 of panel, and enables the
One line polarisation piece 21 and the second line polarisation piece 22 cover the edge of the first pixel 11 of the arrangement that is serrated, and pass through First Line in this way
After the filtering of polaroid 21 and the second line polarisation piece 22, the light of the first pixel 11 outgoing for the arrangement that is serrated will be weakened,
Edge sawtooth phenomenon is weakened, the display effect of the abnormity display panel is improved.Also, the embodiment of the present invention is by by first
The edge of line polarisation piece 21 and the second line polarisation piece 22 be shaped to it is identical as the shape of curved edge 10, in this way, will make
The light being finally normally emitted from the abnormity display panel (is filtered without First Line polaroid 21 and the second line polarisation piece 22
Light), can be emitted according to the profile of pre-designed curved edge 10, thus allow the viewer to enough observe with
The identical display effect of the design shape of the abnormity display panel, meets the use demand of user.
Illustratively, the polarization direction of above-mentioned First Line polaroid 21 and the second line polarisation piece 22 is mutually perpendicular to, so that by
The light that the edge of first pixel 11 of the arrangement that is serrated of First Line polaroid 21 and the covering of the second line polarisation piece 22 issues
It can be adequately filtered out, to eliminate edge sawtooth phenomenon.
Illustratively, with continued reference to Fig. 3 and Fig. 5, above-mentioned abnormity display panel further includes normal display area 3, and abnormity is aobvious
Show region 1 around normal display area 3, normal display area 3 includes multiple second pixels 12, and is gone out positioned at the second pixel 12
The rotatory polarization piece 4 of light side.Illustratively, above-mentioned rotatory polarization piece 4 includes the third line polarisation piece 23 and the wave plate of λ/4 being stacked
90。
It is understood that above-mentioned wave plate is a kind of phase plate, effect is to keep two direction of vibration orthogonal
Light generates phase difference, realizes generally by means of optically uniaxial birefringent material.For the wave plate of λ/4, work as linearly polarized light
The wave plate of vertical incidence λ/4, and when the axial plane of the polarization direction of light and the wave plate of λ/4 angle at 45 °, emergent light becomes circular polarization
Light.
Specifically, in embodiments of the present invention, when the abnormity display panel is shown, being located at normal display area 3
The second pixel 12 shine.At this moment, if external environmental light enters the abnormity display panel, by the gold in the abnormity display panel
It after belonging to electrode or walking line reflection, can also be projected from the abnormity display panel, will affect the picture comparison of the abnormity display panel
Degree.The rotatory polarization piece 4 that the embodiment of the present invention is made of setting third line polarisation piece 23 and the wave plate of λ/4 90, wherein extraneous ring
Border light will successively pass through third line polarisation piece 23 and the wave plate of λ/4 90 during injecting the abnormity display panel.External environment
Light becomes linearly polarized light after third line polarisation piece 23, which is becoming circularly polarized light by the wave plate of λ/4 is after 90s, should
Circularly polarized light again passes by the wave plate of λ/4 polarization direction after 90s after by the reflection of special-shaped display panel interior metal electrode or cabling
Become vertical with third line polarisation piece 23, in this way, the light will be unable to project special-shaped display again by third line polarisation piece 23
Panel, so that the light outgoing for only issuing the second pixel 12, improves picture contrast.
Illustratively, as shown in figure 5, above-mentioned third line polarisation piece 23 is identical as the polarization direction of First Line polaroid 21,
Third line polarisation piece 23 is wholely set with 21 same layer of First Line polaroid, to reduce the thickness of the abnormity display panel.
Illustratively, as shown in Figure 3 and Figure 5, above-mentioned special-shaped display panel further includes non-display area 5, and non-display area 5 includes
Alignment mark 50 and the 4th line polarisation piece 24, the 4th line polarisation piece 24 cover alignment mark 50, to avoid setting circle in the position
After polaroid, the reflection light after making external environmental light expose to the alignment mark 50 is fully absorbed by rotatory polarization piece, to make
It obtains human eye and is able to observe that the alignment mark 50, improve aligning accuracy when subsequent other film layers of attaching.
Also, in embodiments of the present invention, since the rotatory polarization piece 4 of normal display area 3 setting is to external environmental light
Filtering, so that the normal display area 3 is in full black state when not working, therefore, the embodiment of the present invention passes through in non-display area 5
4th line polarisation piece 24 is set, twice filtering and alignment mark of the external environmental light through the 4th line polarisation piece 24 are enabled to
By Partial filtration after 50 reflection, makes from the light intensity that the position is emitted between 0 and incident external environmental light, avoid the occurrence of
It is excessive to be not provided with the light intensity being emitted when polaroid 24 from the position, is presented with normal display area 3 when not working completely black
The excessive phenomenon of picture difference.
Optionally, as shown in figure 5, the 4th line polarisation piece 24 is identical as the polarization direction of First Line polaroid 21, the 4th line
Polaroid 24 is wholely set with 21 same layer of First Line polaroid, to reduce the thickness of the abnormity display panel.
Illustratively, with continued reference to Fig. 5, abnormity display panel provided in an embodiment of the present invention further includes touch control layer 6 and lining
Substrate 7, touch control layer 6 are bonded by alignment mark 50 with underlay substrate 7；First pixel 11 and the second pixel 12 are formed in substrate
On substrate 7, so that the abnormity display panel can be realized touch control operation, the use function of the abnormity display panel is enriched.
Illustratively, with continued reference to Fig. 3 and Fig. 4, above-mentioned First Line polaroid 21 and the second line polarisation piece 22 include first
Edge 81 and second edge 20, wherein first edge 81 is overlapped with curved edge 10, and second edge 20 is located at normal display area
Between 3 and special-shaped display area 1, and, second edge 20 is identical as the shape of curved edge 10；First edge 81 and second edge
Spacing d between 20 meets 0.7mm≤d≤2.0mm.For example, when the abnormity display panel to be provided in round, it is different by this
The center of circle of shape display panel, by the width d of special-shaped display area 1, that is, First Line polaroid 21 and the second line polarisation piece 22
Width d be set as meeting 0.7mm≤d≤2.0mm, the embodiment of the present invention by the way that width d is limited within 2.0mm, with
Guarantee the display area of normal display area 3, will not normal display area 3 display area it is too small.Also, the embodiment of the present invention
By being set greater than above-mentioned width d equal to 0.7mm, it can be ensured that First Line polaroid 21 and the second line polarisation piece 22 are by
The light that the edge 110 of one pixel 11 being serrated issues blocks completely, and the side of the first pixel 11 being serrated will not occur
The phenomenon that light that edge 110 issues leaks out guarantees display effect.
The embodiment of the invention also provides a kind of display devices, as shown in fig. 6, Fig. 6 is provided in an embodiment of the present invention aobvious
The schematic diagram of showing device, display device include above-mentioned special-shaped display panel 100.Wherein, the specific structure of display panel 100 has been
It is described in detail in the above-described embodiments, details are not described herein again.Certainly, display device shown in fig. 6 is only to illustrate
Illustrate, which, which can be, any such as mobile phone, tablet computer, laptop, electric paper book or television set has
The electronic equipment of display function.
The embodiment of the present invention is arranged inclined by the special-shaped display area of the special-shaped display panel included by the display device
Shake direction different First Line polaroid and the second line polarisation piece, and First Line polaroid and the second line polarisation piece is enabled to cover in saw
The edge of first pixel of dentation arrangement is serrated in this way after the filtering of First Line polaroid and the second line polarisation piece
The light of the first pixel outgoing of arrangement will be weakened, and to weaken edge sawtooth phenomenon, improve the display effect of the display device.
Also, the embodiment of the present invention is by the way that the edge of First Line polaroid and the second line polarisation piece to be shaped to and curved edge
Shape it is identical, in this way, by the light for making finally normally to be emitted from the abnormity display panel (i.e. without First Line polaroid and
The light of second line polarisation piece filtering), it can be emitted according to the profile of pre-designed curved edge, to make to observe
Person is able to observe that display effect identical with the design shape of the abnormity display panel, meets the use demand of user.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent substitution, improvement and etc. done be should be included within the scope of the present invention.
Claims (9)
1. a kind of abnormity display panel, which is characterized in that the viewing area of the abnormity display panel includes special-shaped display area, institute
Special-shaped display area is stated at the edge of the viewing area, the edge at the center of the abnormity display area far from the viewing area is
Curved edge；
The abnormity display area First Line polaroid and second line polarisation different including the first pixel and polarization direction
Piece；Along the curved edge, first pixel is serrated arrangement；The First Line polaroid and the second line polarisation piece
It is stacked in the light emission side of the special-shaped display panel, and, the First Line polaroid and the second line polarisation piece covering
Be serrated arrangement first pixel edge, the shape at the edge of the First Line polaroid and the second line polarisation piece
Shape is identical as the shape of the curved edge.
2. abnormity display panel according to claim 1, which is characterized in that the First Line polaroid and second line
The polarization direction of polaroid is mutually perpendicular to.
3. abnormity display panel according to claim 2, which is characterized in that also wrap the viewing area of the abnormity display panel
Normal display area is included, around the normal display area, the normal display area includes multiple for the abnormity display area
Second pixel, and the rotatory polarization piece positioned at the second pixel light emission side.
4. abnormity display panel according to claim 3, which is characterized in that the rotatory polarization piece includes the be stacked
Three line polarisation pieces and the wave plate of λ/4；
The third line polarisation piece is identical as the polarization direction of the First Line polaroid, the third line polarisation piece and described the
One line polarisation piece same layer is wholely set.
5. abnormity display panel according to claim 4, which is characterized in that the abnormity display panel further includes non-display
Area, the non-display area include alignment mark and the 4th line polarisation piece, and the 4th line polarisation piece covers the alignment mark.
6. abnormity display panel according to claim 5, which is characterized in that the 4th line polarisation piece and the First Line
The polarization direction of polaroid is identical, and the 4th line polarisation piece is wholely set with the First Line polaroid same layer.
7. abnormity display panel according to claim 5, which is characterized in that the abnormity display panel further includes touch control layer
And underlay substrate, the touch control layer are bonded by the alignment mark with the underlay substrate；
First pixel and second pixel are formed on the underlay substrate.
8. abnormity display panel according to claim 2, which is characterized in that the First Line polaroid and second line
Polaroid includes first edge and second edge, and the first edge is overlapped with the curved edge, and the second edge is located at
Between the normal display area and the special-shaped display area；And the shape of the second edge and the curved edge
Shape is identical；
Spacing d between the first edge and the second edge meets 0.7mm≤d≤2.0mm.
9. a kind of display device, which is characterized in that the display device includes the described in any item abnormity displays of claim 1-8
Panel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811010565.2A CN109036144B (en) | 2018-08-31 | 2018-08-31 | Special-shaped display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811010565.2A CN109036144B (en) | 2018-08-31 | 2018-08-31 | Special-shaped display panel and display device |
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| CN109036144B CN109036144B (en) | 2021-03-09 |
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| Publication number | Publication date |
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| CN109036144B (en) | 2021-03-09 |
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