CN107942564A - Display panel and its display device - Google Patents
Display panel and its display device Download PDFInfo
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- CN107942564A CN107942564A CN201711237377.9A CN201711237377A CN107942564A CN 107942564 A CN107942564 A CN 107942564A CN 201711237377 A CN201711237377 A CN 201711237377A CN 107942564 A CN107942564 A CN 107942564A
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
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Abstract
The embodiment of the present invention provides a kind of display panel and its display device, is related to display technology field, for improving the display situation at display panel edge.Display panel includes：First display area includes multiple first pixels, and multiple first pixels are located at the edge of display area, and the first pixel includes the side identical with the edge shape of adjacent display area；Second display area includes multiple second pixels, and the aperture area of the second pixel is more than the aperture area of the first pixel；Multiple first dummy pixels, the first dummy pixel are arranged on non-display area close to the side of the first display area, and along on line direction, at least one first dummy pixel is adjacent with the first pixel；The the first illusory thin film transistor (TFT) set is corresponded with the first dummy pixel, in the display stage, the first illusory thin film transistor (TFT) will not show signal transmission into corresponding first dummy pixel.Above-mentioned display panel is suitable for display device.
Description
Technical field
The present invention relates to display technology field, more particularly to a kind of display panel and its display device.
Background technology
With the development of science and technology, simple rectangle display device cannot meet consumer demand, various shapes
Display device is come into being, for example, circular and arc line shaped etc..Can not be the referred to as special-shaped aobvious of rectangle by the shape of display device
Showing device.
At present, the pixel that can be generally pointed to special-shaped display device edge carries out cutting into specific shape, or is hacked square
Shape blocks to form specific shape, it is may be disposed at special-shaped edge.For example, the display device of arc, in the position of arc
The pixel that the place of putting is set may be configured to corresponding arc, so can just be arranged at the arc.
However, it is found by the inventors that the pixel at the marginal position of special-shaped display device in preparation process easily by liquid
Corrosion caused quarter in a photolithographic process so that the pixel occurs abnormal during display.
The content of the invention
The embodiment of the present invention provides a kind of display panel and its display device, for protect pixel in preparation process not by
Corrode, and then improve the display quality of display panel.
In a first aspect, the present invention provides a kind of display panel, the display panel includes：
Display area and the non-display area around the display area, the display area include at least one first
Display area and second display area,
First display area includes multiple first pixels, and multiple first pixels are located at the side of the display area
Edge, and first pixel includes the side identical with the edge shape of the adjacent display area；
Second display area includes multiple second pixels, and the aperture area of second pixel is more than first picture
The aperture area of element；
Multiple first dummy pixels, first dummy pixel are arranged on the non-display area close to the described first display
The side in region, along on line direction, at least one first dummy pixel is adjacent with first pixel；
The the first illusory thin film transistor (TFT) set is corresponded with first dummy pixel, in the display stage, described the
One illusory thin film transistor (TFT) will not show signal transmission into corresponding first dummy pixel.
Second aspect, the present invention provide a kind of display device, and the display device is included involved by first aspect present invention
The display panel arrived.
Any technical solution in above-mentioned technical proposal has the advantages that：
In the present embodiment, in non-display area close to the side of the first display area, along line direction on be provided with first
Dummy pixel, that is to say, that the first dummy pixel, the first illusory picture are provided with the first display area in non-display area
Element plays a protective role, and first pixel of the protection setting in the first display area is during pixel is prepared from excessively carving
Erosion or excessive erosion, so that during display so that the first pixel in the first display area can normally be shown.Compared to
For the prior art, the present embodiment first pixel of the protection setting in the first display area can be etched effectively, so that
So that first display area can normally be shown, be not in the phenomenon of the displays such as stain exception during display.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other attached drawings are obtained according to these attached drawings.
A kind of structure diagram for the display panel that Fig. 1 is provided by the embodiment of the present invention；
Another structure diagram for the display panel that Fig. 2 is provided by the embodiment of the present invention；
Another structure diagram for the display panel that Fig. 3 is provided by the embodiment of the present invention；
A kind of profile of AA ' positions in Fig. 3 that Fig. 4 embodiment of the present invention is provided；
Another profile of AA ' positions in Fig. 3 that Fig. 5 is provided by the embodiment of the present invention；
Another profile of AA ' positions in Fig. 3 that Fig. 6 is provided by the embodiment of the present invention；
Another profile of AA ' positions in Fig. 3 that Fig. 7 is provided by the embodiment of the present invention；
Another profile of AA ' positions in Fig. 3 that Fig. 8 is provided by the embodiment of the present invention；
Another structure diagram for the display panel that Fig. 9 is provided by the embodiment of the present invention；
Another structure diagram for the display panel that Figure 10 is provided by the embodiment of the present invention；
Another structure diagram for the display panel that Figure 11 is provided by the embodiment of the present invention；
Another structure diagram for the display panel that Figure 12 is provided by inventive embodiments；
Another structure diagram for the display panel that Figure 13 is provided by the embodiment of the present invention；
Another structure diagram for the display panel that Figure 14 is provided by the embodiment of the present invention；
Another structure diagram for the display panel that Figure 15 is provided by the embodiment of the present invention；
The display device that Figure 16 is provided by inventive embodiments.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, the technical solution in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, those of ordinary skill in the art
All other embodiments obtained without making creative work, belong to the scope of protection of the invention.
The term used in embodiments of the present invention is only merely for the purpose of description specific embodiment, and is not intended to be limiting
The present invention.In the embodiment of the present invention and " one kind " of singulative used in the attached claims, " described " and "the"
It is also intended to including most forms, unless context clearly shows that other implications.
It will be appreciated that though dummy pixel may be described using term first, second etc. in embodiments of the present invention, but
These dummy pixels should not necessarily be limited by these terms.These terms are only used for being distinguished from each other out.It is for example, of the invention real not departing from
In the case of applying a scope, the first dummy pixel can also be referred to as the second dummy pixel, and similarly, the second dummy pixel also may be used
To be referred to as the first dummy pixel.
It should be noted that the noun of locality such as described " on ", " under " of the embodiment of the present invention, "left", "right" is with attached drawing
Shown angle should not be construed as the restriction to the embodiment of the present invention come what is be described.In addition within a context, it is also necessary to manage
Solution, when mentioning an element and being formed on "above" or "below" another element, it can not only be formed directly into another
A element " on " either " under " can also be indirectly formed by intermediary element another element " on " or " under ".
Before the technical solution of detailed elaboration the present embodiment, the special-shaped display area that is related to the present embodiment and different
Image element does simple introduction：
The display area of usual display panel is rectangular design, and by taking mobile phone as an example, the shape of most mobile phones is rectangle.With
The rise of wearable device, meets the needs of user individual, the shape of display panel is also more and more diversified, such as round,
Fan, arc line type and fluted body etc..And the pixel in special-shaped display area is arranged on, due to being limited be subject to heterotype edge,
Its shape is not conventional rectangular yet, in the present embodiment, shape is referred to as normal pixels for the pixel of rectangle, is not square by shape
The pixel of shape is referred to as special-shaped pixel, exemplary, and the first pixel can be referred to as special-shaped pixel in the present embodiment, and the second pixel can
Referred to as normal pixels.In the present embodiment, the region for setting special-shaped pixel can be referred to as special-shaped display area, be provided with routine
The region of pixel is referred to as conventional display area, exemplary, and it is aobvious that the first display area in the present embodiment can be referred to as abnormity
Show region, the second display area can be referred to as conventional display area.
The present embodiment provides a kind of display panel, as depicted in figs. 1 and 2, the display that Fig. 1 is provided by the embodiment of the present invention
A kind of structure diagram of panel, a kind of another structure diagram for display panel that Fig. 2 is provided by the embodiment of the present invention,
The display panel 100 includes：Display area 1 and the non-display area 2 around display area 1, display area 1 include at least one
A first display area 11 and second display area 12, Fig. 1 is by taking two the first display areas 11 as an example, in the present embodiment
The structure of display panel 100 is introduced.
Wherein, the first display area 11 includes multiple first pixels 110, and multiple first pixels 110 are located at display area 1
Edge, and the first pixel 110 includes the side 111 identical with the edge shape of adjacent display area 1；Wrap the second display area 12
Multiple second pixels 120 are included, the aperture area of the second pixel 120 is more than the aperture area of the first pixel 110.Require supplementation with
It is that for display panel 100, display area 1 has obvious boundary line, at this time, " multiple first pixels 110
In the edge of display area 1 " it is to be understood that 110 certainty of the first pixel being arranged in the first display area 11 and viewing area
One edge in domain 1 is adjacent.
The display panel 100 further includes：Multiple first dummy pixels 20, the first dummy pixel 20 are arranged on non-display area
2 close to the side of the first display area 11, along on line direction, at least one first dummy pixel 20 and 110 phase of the first pixel
It is adjacent.
With continued reference to Fig. 2, which further includes, and it is empty to correspond set first with the first dummy pixel 20
If thin film transistor (TFT) 21, in the display stage, the first illusory thin film transistor (TFT) 21 will not show signal transmission to the corresponding first void
If in pixel 20.It is provided with the display panel 100 and the multiple rectangles limited is intersected by multirow grid line 60 and multiple columns of data lines 50
The pixel of shape, the pixel of the rectangular shape can be the second pixel 120 and the first dummy pixel 20, and the pixel of the rectangular pixels is also
It can be the pixel being made of the first pixel 110 and barbed portion 130 corresponding with first pixel 110, be the barbed portion
130 can be blocked by black matrix, be not used in display.Wherein, it is both provided with the first pixel 110 and the second pixel 120 corresponding thin
Film transistor, includes source electrode, drain and gate, display surface with the first pixel 110 and 120 corresponding thin film transistor (TFT) of the second pixel
The displaying principle associated description as detailed below of plate 100.
It is understood that the pixel in special-shaped display area (the first display area 11) is arranged on, due to being subject to abnormity
The limitation at edge, the aperture area of special-shaped pixel (the first pixel 110) are less than the opening face of normal pixels (the second pixel 120)
Product.The shape of first pixel 110 can be rectangle, simply, if special-shaped display area (the first viewing area by irregular shape
Domain 11) the first pixel 110 set it is rectangular after, the aperture area of the first pixel 110 can very little.In order to pursue larger opening
Area, it is the shape on one side of the first pixel 110 is identical with the edge shape of adjacent display area 11 in the present embodiment, so that
So that the first pixel 110 has larger aperture area, increase the light transmittance of the first pixel 110.If also, by special-shaped pixel
(the first pixel 110) completion, will special-shaped pixel (the first pixel 110) when mending into a complete normal pixels, positioned at non-aobvious
Show that the part in region can be referred to as barbed portion, be corresponding special-shaped pixel (the first pixel 110) as shown in 130 in Fig. 1
Barbed portion.During display panel 100 is made, which is blocked by black matrix, only retains and is arranged on the
The first pixel 110 (special-shaped pixel) in one display area 11 (special-shaped display area)；Or the barbed portion 130 is by black matrix
Block, during display, only special-shaped pixel (the first pixel 110) is used to show.In addition, the aperture area of each pixel
Refer to, remove the area outside the area blocked by black matrix.The aperture area of pixel and each pixel entirety occupied area
The ratio between be referred to as aperture opening ratio, it is understood that be the area in pixel effective light transmission region and the ratio of entire area.
It should be noted that as an example, Fig. 1 and Fig. 2 all illustrate multiple first pixels 110, multiple second pixels 120
With multiple first dummy pixels 20, it is particularly limited in fact, the present embodiment is not made its particular number, and its specific position
Put the positions and dimensions not represented with size in actual production.Shown in addition, Fig. 1 is exemplary close to the first display area
11 multiple second pixels 120, in fact, the second pixel 120 can cover whole second display area 12.Inevitable, remove aobvious
Show outside the first pixel 110 and the second pixel 120 in region, remaining region can be by black matrix (in figure during display
It is not shown) covered, in order to avoid influence the normal display of display pixel (the first pixel and the second pixel).For people in the art
Member is better understood from the present embodiment, and the first dummy pixel 20 that will be blocked by black matrix is shown in Fig. 1 and follow-up figure.
In the prior art, pixel includes different film layer structures, during these film layer structures are prepared, can be beneficial to carve
Erosion technology, i.e., apply one layer of photoresist, then through mask to making choice property of resist layer in corresponding film surface
Exposure, due to the exposed portion and unexposed portion of resist layer, dissolution velocity is different in developer solution, after development
Substrate surface leaves resist figure, and making choice property of substrate surface can be corroded as mask, selective etching with
Afterwards, figure is transferred in corresponding film layer structure.Then in above process, it is likely that quarter can occur, this is likely to
Unexposed region is exposed, and the position that need not either etch is etched or corrodes so that the pixel is during display
Display is abnormal, for example, during display, which is not lit so that stain occurs on the relevant position of display panel.
In the present embodiment, in non-display area 2 close to the side of the first display area 11, along line direction on be provided with
One dummy pixel 20, that is to say, that the first dummy pixel 20 is provided with the first display area 11 in non-display area, the
One dummy pixel 20 plays a protective role, and first pixel 110 of the protection setting in the first display area 11 is preparing pixel
During do not occurred carve or corrode so that during display so that the first pixel 110 in the first display area 11 can
Normal display.It is also understood that during pixel is prepared, if erosion occurs, erosion is provided in outermost
First dummy pixel 20, will not corrode the first pixel 110 close to 100 center of display panel.Compared with the prior art
For, the present embodiment first pixel 110 of the protection setting in the first display area 11 can be etched effectively, so that
First display area 11 can normally be shown, be not in the phenomenon of the displays such as stain exception during display.
In addition, first dummy pixel 20 will not impact the display area 1 normally shown in the display stage, that is, exist
The display stage, first dummy pixel 20 will not be lit.Specifically, set the is corresponded with the first dummy pixel 20
One illusory thin film transistor (TFT) 21, in the display stage, does not have display signal transmission into corresponding first dummy pixel 20, also
It is to say, although the first dummy pixel 20 is complete or more (may be completely etched there are the first dummy pixel of part
Situation) pixel, still, first dummy pixel 20, during display, will not receive corresponding display signal so that
It will not be lit, and then the display of normal display pixel (the first pixel 110 and the second pixel 120) will not be influenced.Also,
First dummy pixel 20 is arranged in non-display area 2, and during display, it can be blocked by black matrix, be not used to show
Show, the normal display of display area 1 will not be impacted.
With continued reference to Fig. 1, in this example it is shown that region 1 includes two the first display areas 11, two first displays
Region 11 is located at the same side of the second display area 12, is separated between two the first display areas 11 by non-display area 2.And
And the first dummy pixel 20 is provided between two the first display areas 11.
Further, the side that the first illusory thin film transistor (TFT) will not be shown in signal transmission to corresponding first dummy pixel
Formula have it is a variety of, it is exemplary, be described below several：
The first, as shown in Figure 3 and Figure 4, Fig. 3 is shown by another structure for the display panel that the embodiment of the present invention provides
It is intended to, a kind of profile of AA ' positions in Fig. 3 that Fig. 4 is provided by the embodiment of the present invention, wherein, the first dummy pixel 20 is wrapped
Include dummy pixel electrode 201, the first illusory thin film transistor (TFT) 21 includes active layer 54, the first illusory thin film transistor (TFT) 21 it is active
Layer 54 is not electrically connected with corresponding data cable 50, and the active layer 54 of the first illusory thin film transistor (TFT) 21 is not illusory with corresponding first
The dummy pixel electrode 201 of pixel 20 is electrically connected.In this case, it can be understood as, the first illusory thin film transistor (TFT) 21, does not have
Source electrode and drain electrode are set, that is to say, that data cable cannot be electrically connected with corresponding source electrode, not drained and corresponding dummy pixel
Electrode is electrically connected, so that cannot be by display signal transmission into corresponding first dummy pixel.
Second, referring to Fig. 3 and Fig. 5, another section of AA ' positions in Fig. 3 that Fig. 5 is provided by the embodiment of the present invention
Figure, the first dummy pixel 20 include dummy pixel electrode 201, and the first illusory thin film transistor (TFT) 21 includes active layer 54, and first is empty
If the active layer 54 of thin film transistor (TFT) 21 is electrically connected with corresponding data cable 50, the active layer 54 of the first illusory thin film transistor (TFT) 21
The dummy pixel electrode 201 with corresponding first dummy pixel 20 is not electrically connected.In this case, it will be appreciated that be that first is illusory
Thin film transistor (TFT) 21 only includes source electrode 52, and source electrode 52 is electrically connected with corresponding data cable, and the first illusory thin film transistor (TFT) 20
Do not drain 53, thus can not will display signal transmission into corresponding first dummy pixel 20, the first dummy pixel cannot
For showing.
The third, is referring to Fig. 3 and Fig. 6, another section of AA ' positions in Fig. 3 that Fig. 6 is provided by the embodiment of the present invention
Figure, the first dummy pixel 20 include dummy pixel electrode 201, and the first illusory thin film transistor (TFT) 21 includes active layer 54, and first is empty
If the active layer 54 of thin film transistor (TFT) 21 is not electrically connected with corresponding data cable 50, the active layer of the first illusory thin film transistor (TFT) 21
54 are electrically connected with the dummy pixel electrode 201 of corresponding first dummy pixel 20.It is understood that the first illusory film crystal
Pipe 21 only includes drain electrode 53, and the display signal in data cable 50 cannot be transferred in corresponding first dummy pixel 20, and first
Dummy pixel cannot be used for showing.
4th kind, as shown in Figure 3 and Figure 7, Fig. 7 is cutd open by the another kind of AA ' positions in Fig. 3 that the embodiment of the present invention provides
Face figure, the first illusory thin film transistor (TFT) 21 include active layer 54, source electrode 52 and drain electrode 53, source electrode 52 and corresponding data cable electricity
Connection, drain electrode 53 are not electrically connected with corresponding first dummy pixel.
Drain electrode 53 is not electrically connected with corresponding first dummy pixel 20, it can be understood as：It is illusory with continued reference to Fig. 7, first
Pixel 20 further includes the first dummy pixel electrode 201；Drain electrode 53 is not electrically connected with corresponding first dummy pixel 20 to be included：Drain electrode
53 are not electrically connected with the first dummy pixel electrode 201 of corresponding first dummy pixel 20, i.e. the first dummy pixel electrode 201
It is electrically connected between drain electrode 53 not over via.
Alternatively, it is also understood that be, the first dummy pixel 20 is not provided with the first dummy pixel electrode, and drain electrode 53 cannot be with
First dummy pixel is electrically connected, so that cannot be by display signal transmission into corresponding first dummy pixel, the first dummy pixel
It is not used in display.
In above-mentioned several ways, it is to be understood that since the first dummy pixel is used as to being used for just in display area
The protection of the display pixel (the first pixel 110 and the second pixel 120) often shown, that is to say, that first dummy pixel is not
As display pixel, during display, it can be blocked by black matrix.
It should be noted that as an example, the thin film transistor (TFT) 21 shown in Fig. 3 can include active layer, drain electrode and source electrode,
But also incomplete thin film transistor (TFT), it is exemplary, it can be the thin film transistor (TFT) for not including source electrode, also can be not include drain electrode
Thin film transistor (TFT), concrete condition can be implemented depending on requiring according to specific.
In a kind of feasible embodiment, as shown in figure 8, AA ' positions in its Fig. 3 for being provided by the embodiment of the present invention
Another profile, which further includes：Public electrode 51, corresponds with the first dummy pixel 20 and is electrically connected
Dummy pixel electrode 201, dummy pixel electrode 201 is electrically connected with public electrode 51.By dummy pixel electrode 201 and common electrical
After pole 51 is electrically connected, protection is formed to the pixel (the first pixel and the second pixel) normally shown, shields the electric signal of periphery
Interference, for example, from the signal interference in shift register, further, there is provided display quality.
In one embodiment, as shown in figure 9, another knot of its display panel provided by the embodiment of the present invention
Structure schematic diagram, the first dummy pixel 20 include a first sub- dummy pixel 210；
Along on line direction, from the first display area 11 to the direction of non-display area 2, be provided with one it is first fictitious
If pixel 210.Periphery in the present embodiment in display area sets a first sub- dummy pixel 210, can effectively protect aobvious
Show the pixel (the first pixel 110 and the second pixel 120) in region 1, from corroding in preparation process, improve display panel
Display quality.
In another embodiment, as shown in Figure 10, its display panel provided by the embodiment of the present invention it is another
A kind of structure diagram, the first dummy pixel 20 include at least one first sub- dummy pixel 210 and at least one second son
Dummy pixel 220, the area of the first sub- dummy pixel 210 are a, and the area of the second sub- dummy pixel 220 is b, and first fictitious sets
The area of pixel 210 is more than the area of the second sub- dummy pixel 220, i.e. a>b.In the present embodiment, along line direction on set two
A sub- dummy pixel (the first sub- 210 and second sub- dummy pixel 220 of dummy pixel) so that illusory son is both provided with each row
Pixel (the first sub- 210 and second sub- dummy pixel 220 of dummy pixel), that is to say, that no matter along line direction or column direction,
Illusory sub-pixel (the first sub- 210 and second sub- dummy pixel 220 of dummy pixel) is both provided with, avoids and is set along line direction
There is illusory sub-pixel and there is no the situation of illusory sub-pixel on adjacent column direction, the pixel in display area can be protected well
(the first pixel 110 and the second pixel 120), improves the display quality of display panel.
In addition, the area of the first sub- dummy pixel 210 can be equal to the area of the second pixel 120, (grid line in wiring process
Intersect with data cable and limit a pixel) conveniently reserve the space of pixel.
Alternatively, the area a of the first sub- dummy pixel 210, equal to the area b, i.e. a=b of the second sub- dummy pixel 220.If
The space of non-display area 2 is smaller, can be by the area a of the first sub- dummy pixel 210, equal to the face of the second sub- dummy pixel 220
The area of product b, i.e., the area of the first sub- dummy pixel and the second sub- dummy pixel, is respectively less than the face of normal pixels (the second pixel)
Product, to be protected to the pixel (the first pixel and the second pixel) in display area.
Also, with continued reference to Figure 10, along on line direction, from the first display area 11 to the direction of non-display area 2,
It is disposed with least one first sub- dummy pixel 210 and at least one second sub- dummy pixel 220.
In a kind of specific embodiment, as shown in figure 11, its display panel provided by the embodiment of the present invention
Another structure diagram, along on line direction, from the first display area 11 to the direction of non-display area 2, sets gradually
There are a first sub- dummy pixel 210 and two the second sub- dummy pixels 220.Due to, the area of the second sub- dummy pixel 220,
Less than the area of the first sub- dummy pixel 210 so that the edge of the first sub-pixel, the second pixel and non-display area surrounds larger
Space is larger, consequently facilitating setting cabling, further, cabling is set here, reduces the frame of display panel both sides
Width.
In a kind of feasible embodiment, as shown in figure 12, its display panel provided by inventive embodiments it is another
A kind of structure diagram, the display panel 100 further include：
Multiple second dummy pixels 30, multiple second dummy pixels 30 are arranged on non-display area 2 close to the second viewing area
The side in domain 12, the shape of the second dummy pixel 30 are identical with the shape of the second pixel 120.As shown in figure 11, in the second display
The outside in region 12 is provided with the second dummy pixel 30, to protect the pixel (the second pixel 120) in the second display area 12,
The second pixel 120 is avoided to be etched in preparation process.Also, the second dummy pixel 30 can be regarded as and conventional sub-pixel (the
Two pixels 120) area it is identical, (grid line and data cable intersect limit a pixel) conveniently reserves picture in wiring process
The space of element.
In the present embodiment, as shown in figure 13, it is shown by another structure for the display panel that the embodiment of the present invention provides
It is intended to, exemplary, which can be liquid crystal display panel, and liquid crystal display panel includes：
The array base palte 42 and color membrane substrates 41 being oppositely arranged, and be arranged on color membrane substrates 41 and array base palte 42 it
Between liquid crystal layer 43.
Further, color membrane substrates 41 include：Black matrix, institute's black matrix be used to blocking the first pixel and the second pixel it
Outer region.During display, only retain the open area of the first pixel and the second pixel, remaining region is carried out with black matrix
Block, avoid the normal display to the first pixel and the second pixel such as remaining cabling from interfering.
In order to which those skilled in the art can be better understood from this programme, below exemplified by liquid crystal display panel, introduce display
The displaying principle of panel：
Referring to shown in Figure 13, Figure 14 and Figure 15, Figure 14 and Figure 15 are the display panel that the embodiment of the present invention is provided
Another structure diagram, it is to be understood that the profile in Figure 15 is normal pixel (the second pixel for being used to show
120) profile.Wherein, be provided with array base palte 42 intersected by multirow grid line 60 and multiple columns of data lines 50 limit it is multiple
Pixel (the first pixel 110 and the second pixel 120), thin film transistor (TFT) 24 (including grid 55, source electrode 52 are provided with each pixel
With drain electrode 53), pixel electrode 56 and public electrode 51.The grid 55 of each thin film transistor (TFT) 24 connects a grid line 60, source electrode
52 connection a data lines 50, one pixel electrode 56 of connection of drain electrode 53.Under the control of corresponding grid line 60, thin film transistor (TFT)
52 corresponding data cable of source electrode discharge and recharges, pixel electrode are implemented to 53 corresponding pixel electrodes 56 of drain electrode by thin film transistor (TFT)
Electric field is formed between 56 and public electrode 51.Liquid crystal display panel shows the stage, public electrode 51 receives public in display
Voltage signal (being usually a constant voltage signal), forms electric field, to control liquid crystal between pixel electrode 56 and public electrode 51
The rotation of liquid crystal molecule in layer 43, and reach display function.
It can supplement, in order to more clearly illustrate the film layer relation of above-mentioned pixel, by taking a kind of top gate structure as an example
Illustrate, it should be understood that the film layer structure of pixel can be with other structures in this implementation, however it is not limited to above-mentioned top-gated knot
Structure.On the basis of orientation shown in Figure 15, active layer 54 successively from top to bottom, insulating layer 14, grid 55, interlayer insulating film 13, leakage
Pole 53 (or source electrode 52), planarization layer 16, public electrode 51, passivation layer 15, and pixel electrode 56.
The present embodiment provides a kind of display device, as shown in figure 16, its display device provided by the embodiment of the present invention.
The display device 500 includes above-mentioned display panel 100.It should be noted that Figure 16 is using mobile phone to be illustrated display device, thing
In reality, involved display device is to include but not limited to personal computer (Personal in the embodiment of the present invention
Computer, PC), personal digital assistant (Personal Digital Assistant, PDA), radio hand-held equipment, tablet electricity
Brain (Tablet Computer), mobile phone, MP3 player, MP4 players etc..
Finally it should be noted that：The above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe is described in detail the present invention with reference to foregoing embodiments, it will be understood by those of ordinary skill in the art that：Its according to
Can so modify to the technical solution described in foregoing embodiments, either to which part or all technical characteristic into
Row equivalent substitution；And these modifications or replacement, the essence of appropriate technical solution is departed from various embodiments of the present invention technology
The scope of scheme.
Claims (15)
- A kind of 1. display panel, it is characterised in that including：Display area and the non-display area around the display area, the display area include at least one first display Region and second display area,First display area includes multiple first pixels, and multiple first pixels are located at the edge of the display area, And first pixel includes the side identical with the edge shape of the adjacent display area；Second display area includes multiple second pixels, and the aperture area of second pixel is more than first pixel Aperture area；Multiple first dummy pixels, first dummy pixel are arranged on the non-display area close to first display area Side, along on line direction, at least one first dummy pixel is adjacent with first pixel；The the first illusory thin film transistor (TFT) set is corresponded with first dummy pixel, it is empty in the display stage, described first If thin film transistor (TFT) will not show signal transmission into corresponding first dummy pixel.
- 2. display panel according to claim 1, it is characterised in thatFirst dummy pixel includes dummy pixel electrode,The first illusory thin film transistor (TFT) includes active layer, the active layer of the first illusory thin film transistor (TFT) not with it is corresponding Data cable is electrically connected, and the active layer of the first illusory thin film transistor (TFT) is not electric with the dummy pixel of corresponding first dummy pixel Pole is electrically connected.
- 3. display panel according to claim 1, it is characterised in thatFirst dummy pixel includes dummy pixel electrode,The first illusory thin film transistor (TFT) includes active layer, the active layer and corresponding number of the first illusory thin film transistor (TFT) It is electrically connected according to line, the active layer of the first illusory thin film transistor (TFT) not dummy pixel electrode with corresponding first dummy pixel It is electrically connected.
- 4. display panel according to claim 1, it is characterised in thatFirst dummy pixel includes dummy pixel electrode,The first illusory thin film transistor (TFT) includes active layer, the active layer of the first illusory thin film transistor (TFT) not with it is corresponding Data cable is electrically connected, the active layer of the first illusory thin film transistor (TFT) and the dummy pixel electrode of corresponding first dummy pixel It is electrically connected.
- 5. display panel according to claim 1, it is characterised in thatThe first illusory thin film transistor (TFT) includes active layer, source electrode and drain electrode, and the source electrode is electrically connected with corresponding data cable Connect, the drain electrode is not electrically connected with corresponding first dummy pixel.
- 6. display panel according to claim 5, it is characterised in thatFirst dummy pixel further includes the first dummy pixel electrode；The drain electrode is not electrically connected with corresponding first dummy pixel to be included：The drain electrode is not electrically connected with the first dummy pixel electrode of corresponding first dummy pixel.
- 7. display panel according to claim 1, it is characterised in that further include：Public electrode and the dummy pixel electrode being electrically connected with first dummy pixel one-to-one corresponding, the dummy pixel electricity Pole is electrically connected with the public electrode.
- 8. display panel according to claim 1, it is characterised in that first dummy pixel include one it is first fictitious If pixel；Along on line direction, from first display area to the direction of the non-display area, one described is provided with One sub- dummy pixel.
- 9. display panel according to claim 1, it is characterised in that first dummy pixel includes at least one first Sub- dummy pixel and at least one second sub- dummy pixel,The area of the first sub- dummy pixel is a, and the area of the second sub- dummy pixel is b,Wherein, a >=b；Along on line direction, from first display area to the direction of the non-display area, at least one is disposed with A first sub- dummy pixel and at least one second sub- dummy pixel.
- 10. display panel according to claim 9, it is characterised in thatAlong on line direction, from first display area to the direction of the non-display area, an institute is disposed with State the first sub- dummy pixel and two second sub- dummy pixels.
- 11. display panel according to claim 1, it is characterised in that the display area includes two the first viewing areas Domain, two first display areas are located at the same side of second display area, between two first display areas Separated by the non-display area.
- 12. display panel according to claim 1, it is characterised in that further include：Multiple second dummy pixels, multiple second dummy pixels are arranged on the non-display area close to the described second display The side in region, the shape of second dummy pixel are identical with the shape of second pixel.
- 13. display panel according to claim 1, it is characterised in that the display panel is liquid crystal display panel, described Liquid crystal display panel includes：The array base palte and color membrane substrates being oppositely arranged, and be arranged between the color membrane substrates and the array base palte Liquid crystal layer.
- 14. display panel according to claim 13, it is characterised in that the color membrane substrates include：Black matrix, the black matrix are used to block the region outside first pixel and second pixel.
- 15. a kind of display device, it is characterised in that the display device includes 1~14 any one of them of the claims Display panel.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109616495A (en) * | 2018-11-15 | 2019-04-12 | 武汉华星光电半导体显示技术有限公司 | Active matrix organic LED panel structure |
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| CN110265430A (en) * | 2019-03-20 | 2019-09-20 | 昆山国显光电有限公司 | A kind of organic light emitting display panel and display device |
| CN110568680A (en) * | 2018-06-06 | 2019-12-13 | 瀚宇彩晶股份有限公司 | Display panel |
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| WO2020248701A1 (en) * | 2019-06-12 | 2020-12-17 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
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| US11209705B2 (en) | 2018-06-06 | 2021-12-28 | Hannstar Display Corporation | Notched display panel |
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| WO2023159593A1 (en) * | 2022-02-28 | 2023-08-31 | 京东方科技集团股份有限公司 | Display panel and display device |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401143A (en) * | 2006-03-15 | 2009-04-01 | 夏普株式会社 | Active matrix substrate and display device using the same |
| CN105204213A (en) * | 2015-11-06 | 2015-12-30 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
| CN205374935U (en) * | 2016-01-13 | 2016-07-06 | 中华映管股份有限公司 | Display panel |
| CN105788470A (en) * | 2014-12-25 | 2016-07-20 | 昆山维信诺科技有限公司 | Circular display screen and manufacturing method of circular display screen |
| US20160208393A1 (en) * | 2012-09-10 | 2016-07-21 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Display panel and manufacturing method, panel display device thereof |
| CN205539855U (en) * | 2016-01-06 | 2016-08-31 | 成都京东方光电科技有限公司 | Display substrate, display panel and display device |
| CN106653792A (en) * | 2015-11-03 | 2017-05-10 | 上海和辉光电有限公司 | Display panel and pixel array thereof |
| CN106909003A (en) * | 2017-04-27 | 2017-06-30 | 武汉华星光电技术有限公司 | Display panel and its dot structure |
| CN107167957A (en) * | 2017-07-04 | 2017-09-15 | 厦门天马微电子有限公司 | Special-shaped display panel and display device |
| CN107229154A (en) * | 2017-07-31 | 2017-10-03 | 厦门天马微电子有限公司 | A kind of color membrane substrates, display panel and display device |
| CN107248374A (en) * | 2017-06-30 | 2017-10-13 | 厦门天马微电子有限公司 | Display screen and display device |
-
2017
- 2017-11-30 CN CN201711237377.9A patent/CN107942564B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101401143A (en) * | 2006-03-15 | 2009-04-01 | 夏普株式会社 | Active matrix substrate and display device using the same |
| US20160208393A1 (en) * | 2012-09-10 | 2016-07-21 | Shenzhen China Star Optoelectronics Technology Co., Ltd | Display panel and manufacturing method, panel display device thereof |
| CN105788470A (en) * | 2014-12-25 | 2016-07-20 | 昆山维信诺科技有限公司 | Circular display screen and manufacturing method of circular display screen |
| CN106653792A (en) * | 2015-11-03 | 2017-05-10 | 上海和辉光电有限公司 | Display panel and pixel array thereof |
| CN105204213A (en) * | 2015-11-06 | 2015-12-30 | 京东方科技集团股份有限公司 | Display panel, manufacturing method thereof and display device |
| CN205539855U (en) * | 2016-01-06 | 2016-08-31 | 成都京东方光电科技有限公司 | Display substrate, display panel and display device |
| CN205374935U (en) * | 2016-01-13 | 2016-07-06 | 中华映管股份有限公司 | Display panel |
| CN106909003A (en) * | 2017-04-27 | 2017-06-30 | 武汉华星光电技术有限公司 | Display panel and its dot structure |
| CN107248374A (en) * | 2017-06-30 | 2017-10-13 | 厦门天马微电子有限公司 | Display screen and display device |
| CN107167957A (en) * | 2017-07-04 | 2017-09-15 | 厦门天马微电子有限公司 | Special-shaped display panel and display device |
| CN107229154A (en) * | 2017-07-31 | 2017-10-03 | 厦门天马微电子有限公司 | A kind of color membrane substrates, display panel and display device |
Cited By (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11209705B2 (en) | 2018-06-06 | 2021-12-28 | Hannstar Display Corporation | Notched display panel |
| CN110568685B (en) * | 2018-06-06 | 2022-07-01 | 瀚宇彩晶股份有限公司 | Display panel |
| CN110568679B (en) * | 2018-06-06 | 2022-05-10 | 瀚宇彩晶股份有限公司 | Display panel |
| CN110568680A (en) * | 2018-06-06 | 2019-12-13 | 瀚宇彩晶股份有限公司 | Display panel |
| CN110568685A (en) * | 2018-06-06 | 2019-12-13 | 瀚宇彩晶股份有限公司 | Display panel |
| CN110568679A (en) * | 2018-06-06 | 2019-12-13 | 瀚宇彩晶股份有限公司 | Display panel |
| CN110568680B (en) * | 2018-06-06 | 2022-04-08 | 瀚宇彩晶股份有限公司 | Display panel |
| WO2020098136A1 (en) * | 2018-11-15 | 2020-05-22 | 武汉华星光电半导体显示技术有限公司 | Active-matrix organic light-emitting diode panel structure |
| CN109616495A (en) * | 2018-11-15 | 2019-04-12 | 武汉华星光电半导体显示技术有限公司 | Active matrix organic LED panel structure |
| US11004911B2 (en) | 2018-11-15 | 2021-05-11 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Active-matrix organic light emitting diode display panel structure |
| CN111261043A (en) * | 2018-11-30 | 2020-06-09 | 三星显示有限公司 | Display panel |
| CN111261043B (en) * | 2018-11-30 | 2023-11-14 | 三星显示有限公司 | display panel |
| US11056549B2 (en) | 2018-12-18 | 2021-07-06 | Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Active matrix organic light emitting diode panel |
| WO2020124826A1 (en) * | 2018-12-18 | 2020-06-25 | 武汉华星光电半导体显示技术有限公司 | Active matrix organic light-emitting diode panel |
| CN109671760A (en) * | 2018-12-18 | 2019-04-23 | 武汉华星光电半导体显示技术有限公司 | A kind of active matrix organic LED panel |
| CN110265430A (en) * | 2019-03-20 | 2019-09-20 | 昆山国显光电有限公司 | A kind of organic light emitting display panel and display device |
| WO2020248701A1 (en) * | 2019-06-12 | 2020-12-17 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| US11940700B2 (en) | 2019-06-12 | 2024-03-26 | Boe Technology Group Co., Ltd. | Array substrate, display panel and display device |
| CN111243545B (en) * | 2020-03-11 | 2021-09-24 | 深圳市华星光电半导体显示技术有限公司 | GOA display panel and GOA display device |
| CN111243545A (en) * | 2020-03-11 | 2020-06-05 | 深圳市华星光电半导体显示技术有限公司 | GOA display panel and GOA display device |
| CN112259586A (en) * | 2020-10-21 | 2021-01-22 | 昆山国显光电有限公司 | Display panel and display device |
| WO2022226996A1 (en) * | 2021-04-30 | 2022-11-03 | 京东方科技集团股份有限公司 | Display substrate and display apparatus |
| WO2023159593A1 (en) * | 2022-02-28 | 2023-08-31 | 京东方科技集团股份有限公司 | Display panel and display device |
| WO2023159844A1 (en) * | 2022-02-28 | 2023-08-31 | 京东方科技集团股份有限公司 | Display panel and display device |
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