CN108957888A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN108957888A CN108957888A CN201810840222.2A CN201810840222A CN108957888A CN 108957888 A CN108957888 A CN 108957888A CN 201810840222 A CN201810840222 A CN 201810840222A CN 108957888 A CN108957888 A CN 108957888A
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- display panel
- winding section
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- display
- out parts
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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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- 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
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
-
- 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
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/131—Interconnections, e.g. wiring lines or terminals
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/40—OLEDs integrated with touch screens
Abstract
The invention discloses a kind of display panel and display devices, comprising: hollow-out parts, the first non-display area, viewing area；Viewing area includes a plurality of conducting wire, conducting wire includes the first sub-portion, the first winding section and the second sub-portion, first sub-portion and the second sub-portion are located at viewing area, first winding section is located at the first non-display area, spacing by the way that the conducting wire of hollow part is arranged makes the coupled capacitor of the first winding section of entire hollow-out parts region almost the same, and the whole coupling effect of display panel can be reduced, so that display panel brightness in display is uniform, the display performance for improving display panel, promotes the display quality of display panel.
Description
Technical field
The present invention relates to field of display technology, more particularly, to a kind of display panel and display device.
Background technique
With the development of display technology, there is comprehensive screen technology, such technology is widely used in various electronics and sets
Standby such as mobile phone, this mobile phone using screen technology comprehensively are referred to as comprehensive screen mobile phone.In comprehensive screen mobile phone, it usually needs
The effective display area domain of mobile phone places camera etc., so corresponding with regard to needing when the liquid crystal display die set for carrying out mobile phone designs
Borehole is carried out in corresponding effective display area domain, but the display panel after borehole will appear fringe phenomena during display,
Influence the display effect of display panel.
Therefore, one of the technical issues of display quality of display panel is technical field urgent need to resolve how is improved.
Summary of the invention
In view of this, the present invention provides a kind of display panels, comprising: display panel includes hollow-out parts, first non-display
Area, viewing area；Wherein, the first non-display area is disposed adjacent with hollow-out parts and is located at hollow-out parts close to the side of viewing area, along vertical
Directly in the direction of display panel, hollow-out parts run through display panel；Viewing area includes a plurality of conducting wire, and conducting wire includes the first sub-portion, the
One winding section and the second sub-portion, the first sub-portion and the second sub-portion are located at viewing area, and the first winding section is located at the first non-display area, together
The first sub-portion, the second sub-portion of one conducting wire are electrically connected by the first winding section；First non-display area includes m the first winding sections,
First winding section be respectively the 1st winding section, the 2nd winding section ... the winding section m；In m the first winding sections, the i-th coiling position
In i+1 winding section close to the side of hollow-out parts；In m the first winding sections, the spacing of xth winding section and (x+1)th winding section is
The spacing of d1, the winding section y and the winding section y+1 is d2, d1 > d2；Wherein, m >=3, i≤m-1, x≤y-1, y≤m-1.
The present invention also provides a kind of display devices, including display panel provided by the invention.
Compared with prior art, display panel provided by the invention and display device at least realize following beneficial effect
Fruit:
Using display panel provided in this embodiment, the spacing of the first winding section in the first non-display area is different,
Closer apart from hollow-out parts, the length of the first winding section is longer, then the spacing between the first winding section of conducting wire is bigger；Apart from hollow out
Portion is remoter, and the length of the first winding section is shorter, then the spacing between the first winding section of conducting wire is smaller, to reduce close to hollow out
Coupled capacitor between first winding section in portion, so that the coupled capacitor of the first winding section of entire hollow-out parts region is basic
Unanimously, so that the coupled capacitor between conducting wire is almost the same, reduce the whole coupling effect of display panel, avoid or
Reduce the possibility that vertical line occurs, so that display panel brightness in display is uniform, improves the display performance of display panel, promoted aobvious
Show the display quality of panel.
Certainly, implementing any of the products of the present invention specific needs while must not reach all the above technical effect.
By referring to the drawings to the detailed description of exemplary embodiment of the present invention, other feature of the invention and its
Advantage will become apparent.
Detailed description of the invention
It is combined in the description and the attached drawing for constituting part of specification shows the embodiment of the present invention, and even
With its explanation together principle for explaining the present invention.
Fig. 1 is a kind of planar structure schematic diagram for display panel that the prior art provides；
Fig. 2 is a kind of planar structure schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 3 is a kind of enlarged diagram of the display panel in region P of Fig. 2 offer；
Fig. 4 is the planar structure schematic diagram of another display panel provided in an embodiment of the present invention；
Fig. 5 is another enlarged diagram of the display panel in region P of Fig. 2 offer；
Fig. 6 is another enlarged diagram of display panel in region P of Fig. 2 offer；
Fig. 7 is the coupled capacitor curve synoptic diagram of display panel provided in an embodiment of the present invention；
Fig. 8 is a kind of part plan structural schematic diagram of display panel provided in an embodiment of the present invention；
Fig. 9 is a kind of the schematic diagram of the section structure of display panel provided in an embodiment of the present invention；
Figure 10 is the schematic diagram of the section structure of another display panel provided in an embodiment of the present invention
Figure 11 is a kind of planar structure schematic diagram of display device provided in an embodiment of the present invention.
Specific embodiment
Carry out the various exemplary embodiments of detailed description of the present invention now with reference to attached drawing.It should also be noted that unless in addition having
Body explanation, the unlimited system of component and the positioned opposite of step, numerical expression and the numerical value otherwise illustrated in these embodiments is originally
The range of invention.
Be to the description only actually of at least one exemplary embodiment below it is illustrative, never as to the present invention
And its application or any restrictions used.
Technology, method and apparatus known to person of ordinary skill in the relevant may be not discussed in detail, but suitable
In the case of, the technology, method and apparatus should be considered as part of specification.
It is shown here and discuss all examples in, any occurrence should be construed as merely illustratively, without
It is as limitation.Therefore, other examples of exemplary embodiment can have different values.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, then in subsequent attached drawing does not need that it is further discussed.
Referring to Figure 1, Fig. 1 is a kind of planar structure schematic diagram for display panel that the prior art provides.As shown in Figure 1,
In a kind of display panel that the prior art provides, display panel includes hollow-out parts 02 and multiple data lines 01, and non-display area 03 encloses
It is arranged around hollow-out parts 02, due to the presence of hollow-out parts 02, data line 01 needs to walk around hollow-out parts 02 when by non-display 03
Line.In non-display area 03, data line 01 is equal around the spacing d ' of hollow-out parts 02.And inventors have found that closer to engraving
Empty portion 02, data line 01 is longer around the length of hollow-out parts 02, therefore the coupled capacitor between two data lines 01 is bigger；It is remoter
From hollow-out parts 02, data line 01 is shorter around the length of hollow-out parts 02, therefore the coupled capacitor between two data lines 01 is smaller.
This design method can make the coupled capacitor between the closer cabling of hollow-out parts 02 cabling adjacent thereto larger, distance
Coupled capacitor between the farther away cabling of hollow-out parts 02 cabling adjacent thereto is smaller, and coupled capacitor gap is larger so that display surface
The integral capacitor difference of plate is also larger, so that display panel brightness irregularities in display are caused, when display in hollow-out parts 02
It will appear vertical line immediately below heart district domain, and in the lower section of 02 fringe region of hollow-out parts then almost without vertical line, i.e. vertical line is from engraving
The center in empty portion 02 is to two sides in gradual change trend.
In view of the above technical problems, inventor provides a kind of high display product for eliminating vertical line phenomenon by further investigation
The display panel of matter, refers to Fig. 2-Fig. 3, and Fig. 2 is a kind of planar structure signal of display panel provided in an embodiment of the present invention
Figure, Fig. 3 are a kind of enlarged diagram of the display panel in region P of Fig. 2 offer.As shown in Fig. 2-Fig. 3, the embodiment of the present invention is mentioned
For a kind of display panel, display panel includes hollow-out parts C, the first non-display area B, viewing area A；Wherein, the first non-display area B with
Hollow-out parts C is disposed adjacent and is located at hollow-out parts C close to the side of viewing area A, along the direction perpendicular to display panel, hollow-out parts C
Through display panel；Viewing area A includes a plurality of conducting wire 1, and conducting wire 1 includes the first sub-portion 11, the first winding section 12 and the second sub-portion
13, the first sub-portion 11 and the second sub-portion 13 are located at viewing area A, and the first winding section 12 is located at the first non-display area B, same conducting wire 1
The first sub-portion 11, the second sub-portion 13 pass through the first winding section 12 be electrically connected；First non-display area B includes m the first winding sections
12, the first winding section 12 be respectively the 1st winding section 121, the 2nd winding section 122 ... the winding section m 12m；M the first winding sections
In 12, the i-th winding section is located at i+1 winding section close to the side of hollow-out parts C；In the first winding sections 12 m, xth winding section and
The spacing of (x+1)th winding section is d1, and the spacing of the winding section y and the winding section y+1 is d2, d1 > d2；Wherein, m >=3, i≤m-
1, x≤y-1, y≤m-1.
Specifically, as Figure 2-3, display panel is equipped with multiple conducting wires 1, wherein by leading for the first non-display area B
Line 2 includes the first sub-portion 11, the first winding section 12 and the second sub-portion 13.Wherein, the first winding section 12 includes m the first winding sections
121,122 ... ... 12m, the first winding section 12 is located at the first non-display area B, and the first winding section 12 is for connecting same root
The first sub-portion 11 and the second sub-portion 13 of conducting wire 1.In m the first winding sections 12, it is close that the i-th winding section is located at i+1 winding section
The side of hollow-out parts C, as shown in figure 3, the 1st winding section 121 is located at the 2nd winding section 122 close to the side of hollow-out parts C, the 2nd coiling
Portion 122 is located at the 3rd winding section 123 close to the side of hollow-out parts C, and so on, details are not described herein.As shown in figure 3, close to engraving
The 1st winding section 121 of empty portion C and the spacing of the 2nd winding section 122 are d1, between the 2nd winding section 122 and the 3rd winding section 123
Spacing is d2, then d1 > d2.
It should be noted that the distance between first winding section is set as in the display panel provided due to the prior art
Definite value, so as to cause closer to hollow-out parts C, the length of the first winding section is longer, the coupled capacitor between two the first winding sections
It is bigger；Further away from hollow-out parts C, the length of the first winding section is shorter, and the coupled capacitor between two the first winding sections is smaller.
In the present embodiment, non-definite value is set by the distance between first winding section.Specifically, closer to hollow-out parts C,
The length of first winding section is longer, increases adjacent the distance between two the first winding sections 12 in the present embodiment, is conducive to drop
Coupled capacitor between the first adjacent winding section of low close hollow-out parts C；Further away from hollow-out parts C, the length of the first winding section
It is shorter, reduce adjacent the distance between two the first winding sections 12 in the present embodiment, is conducive to increase the phase far from hollow-out parts C
Coupled capacitor between the first adjacent winding section can make the first winding section of hollow-out parts region compared with the existing technology
Coupled capacitor it is almost the same.It is understood that the present invention is only with the 1st winding section and the 2nd winding section, the 3rd winding section in Fig. 3
For be illustrated, to specifically use which winding section be not specifically limited.
It should be noted that Fig. 2-Fig. 3 is only illustrated so that conducting wire is data line as an example, the present invention is several to specific conducting wire
It is not specifically limited according to line or scan line or touch-control lead etc..
Using display panel provided in this embodiment, the spacing of the first winding section in the first non-display area is different,
Closer apart from hollow-out parts, the length of the first winding section is longer, then the spacing between the first winding section of conducting wire is bigger；Apart from hollow out
Portion is remoter, and the length of the first winding section is shorter, then the spacing between the first winding section of conducting wire is smaller, to reduce close to hollow out
Coupled capacitor between first winding section in portion, so that the coupled capacitor of the first winding section of entire hollow-out parts region is basic
Unanimously, so that the coupled capacitor between conducting wire is almost the same, reduce the whole coupling effect of display panel, avoid or
Reduce the possibility that vertical line occurs, so that display panel brightness in display is uniform, improves the display performance of display panel, promoted aobvious
Show the display quality of panel.
Optionally, continuing with referring to fig. 2, viewing area A is arranged around hollow-out parts C.Specifically, the set-up mode of hollow-out parts has
A variety of, the present invention illustrates a kind of optional set-up mode herein, i.e. viewing area A is arranged around hollow-out parts C.
Optionally, Fig. 4 is referred to, Fig. 4 is the planar structure signal of another display panel provided in an embodiment of the present invention
Figure.As shown in figure 4, display panel includes special-shaped edge 5, special-shaped edge 5 forms hollow-out parts C to display panel inner recess.
Optionally, Fig. 5 is referred to, Fig. 5 is another enlarged diagram of the display panel in region P of Fig. 2 offer.Conducting wire
1 is data line, and display panel further includes multiple sub-pixels 2, and multiple sub-pixels 2 are arranged along line direction X and column direction Y, each column
Pixel 2 is electrically connected with same data line 1；Hollow-out parts C is circle, and the first winding section 12 is arc-shaped；Perpendicular to display surface
On the direction of plate, the center of circle of arc-shaped first winding section 12 is Chong Die with the center of circle of hollow-out parts.Optionally, multiple sub-pixels 2 include
First color sub-pixels 21, the second color sub-pixels 22 and third color sub-pixels 23.It should be noted that the present embodiment only with
Display panel include three kinds of colors sub-pixel for be illustrated, the present invention is not to specifically making to have using varicolored pixel
Body limitation.
Specifically, first around hollow-out parts C setting is non-display as shown in figure 5, hollow-out parts C is circle in the present embodiment
Area B be also it is round, the first winding section 12 by the first non-display area B is arc-shaped, and arc-shaped first winding section 12
It is Chong Die with the center of circle of round hollow-out parts C.As shown in figure 5, the length of the first winding section 12 is longer, then adjacent closer to hollow-out parts C
The distance between two the first winding sections 12 it is bigger；Further away from hollow-out parts C, the length of the first winding section 12 is shorter, then adjacent
The distance between two the first winding sections 12 it is smaller.
Using display panel provided in this embodiment, hollow-out parts are circle, the first winding section be it is arc-shaped, from hollow-out parts
To the edge direction of hollow-out parts, the spacing of the first winding section gradually become smaller in the center of circle.It is i.e. closer apart from hollow-out parts, arc-shaped first
The length of winding section is longer, and the spacing between the winding section of conducting wire is bigger, then overall coupled capacitor is relative to equidistant the
The coupled capacitor of one winding section is smaller；Remoter apart from hollow-out parts, the length of the first arc-shaped winding section is shorter, the coiling of conducting wire
Spacing between portion is smaller, then overall coupled capacitor is larger relative to the coupled capacitor of equidistant first winding section, thus
So that the coupled capacitor of entire hollow-out parts region is almost the same, and can reduce the whole coupling effect of display panel,
So that display panel brightness in display is uniform, the display performance of display panel is improved, the display quality of display panel is promoted.
Optionally, the present embodiment provides the coupled capacitor between a kind of two the first winding sections and between them distance pass
System.Fig. 6-Fig. 7 is referred to, Fig. 6 is another enlarged diagram of display panel in region P of Fig. 2 offer, and Fig. 7 is the present invention
The coupled capacitor curve synoptic diagram for the display panel that embodiment provides.As shown in fig. 6-7, it is r that hollow-out parts, which are round and radius, the
The line width of one winding section is X (usual line width is constant, is not shown in the figure), and the spacing of the first winding section of any two is δ d, n-th
The radius of winding section is Rn, and the circle center distance of the n-th winding section and hollow-out parts is jn, the endpoint of the n-th winding section and the center of circle away from
From for pn, the angle of the radius of pn and hollow-out parts is θ n, and the length of the n-th winding section is Ln, the n-th winding section and the 1st winding section
Coupled capacitor is Cn, and the width of each sub-pixel is b, then meets: pn=Rn=r+ (X+ δ d) * n, jn=b*n, θ n=arcsin
(jn/Rn), Ln=(π -2 θ n) * Rn, Cn=a*Ln/ δ d, wherein a, b are constant.When being calculated, a=is taken in the present embodiment
1, b=20 μm.As shown in Figure 7, it is generally the case that the first winding section spacing in display panel that the prior art provides is 6 μ
M, the first winding section uses non-equidistant design method in the display panel provided in the present embodiment, and spacing range is respectively
6-10 μm and 4-8 μm.
For example, the spacing δ d of two the first winding sections can be more than or equal to (X+ δ d)/2, it is assumed that hollow-out parts side is total
There are 150 cablings, the conducting wire near hollow-out parts side is the 1st bar of conducting wire, and the conducting wire farthest apart from hollow-out parts, which is the 150th article, leads
Line, the radius of the 1st bar of conducting wire and the radius r of hollow-out parts are equal, then the radius of nth conducting wire is R=r+ (X+ δ d) * n, distance
Circle center distance j=20*n, wherein 20 be single pixel width, unit is μm that the concrete condition of the numerical value can be set according to screen
It depending on meter, then can be calculated by above-mentioned parameter: θ=arcsin (j/R), track lengths L=(π -2 θ) * R, final coupling electricity
Hold C==a*L/ δ d.Non- equidistant design method in the present embodiment, such as 6-10 μm, can use linear gradient method, i.e., and the
The spacing of 1 conducting wire is 10 μm, and the spacing of the 150th bar of conducting wire is 6 μm, center linear variation, the variable quantity of adjacent two conducting wires
It is 4/149 μm, spacing range is 4-6 μm or the spacing of other ranges can also be in this way.It is understood that this
Embodiment only in the above way for be illustrated, the present invention is not limited thereto.
Optionally, continuing with referring to Fig. 6-7, the distance between two first winding sections 12 of arbitrary neighborhood are δ d, 4 μm≤δ d
≤10μm。
Optionally, continuing with referring to Fig. 6-7, d≤8 μm 6 μm≤δ.
As shown in fig. 7, the display panel that the prior art provides in Fig. 7 is using 6 μm of equidistant designs, it is provided in this embodiment
Display panel uses 6-10 μm and 4-8 μm of non-equidistant design.From Fig. 7, it is apparent that prior art offer is shown
Show panel, the first winding section is closer apart from hollow-out parts, then between the first winding section coupled capacitor compared to provided in this embodiment
The gap of display panel is bigger, and for entire display panel, and the close to the first winding section of hollow-out parts and far from hollow-out parts
Coupled capacitor diversity ratio between one winding section is larger, so that display panel is easy to appear vertical line in display, causes display not
, the display quality of display panel is influenced.
Using display panel provided in an embodiment of the present invention, if the first winding section is equidistantly set using 6-10 μm non-
Meter, the then display panel that the coupled capacitor between the first winding section provides compared to the prior art can decline 40% or so, still
Researcher may will increase the area of the first non-display area around hollow-out parts by calculating discovery, this design method, the
The width of one non-display area increases to 600 μm by 450 μm in the prior art；And using 4-8 μm of non-equidistant design, although
The down ratio for the display panel that coupled capacitor provides compared to the prior art is 25% or so, but this design method is not required to
The area for increasing the first non-display area around hollow-out parts can not increase by the first non-display area area, so that first is non-aobvious
Show that the width in area maintains 450 μm, while significantly reducing the coupled capacitor between the first winding section of hollow-out parts.Therefore,
The non-spacing range equidistantly designed provided in this embodiment can carry out adaptive change according to the size of the first non-display area,
When the area of the first non-display area is larger, the spacing range that can choose is larger, such as 6-10 μm；When the first non-display area
When area is smaller, the spacing range that can choose is smaller, such as 4-8 μm.It is understood that the present embodiment only with 6-10 μm,
It is illustrated for 4-8 μm, spacing range provided in this embodiment is also not limited to this, can according to need and is suitably adjusted
It is whole.
In addition, no matter the first winding section use which kind of spacing range non-equidistant design, it is provided in an embodiment of the present invention
In display panel, due to the non-equidistant design in the first winding section, the coupled capacitor curvilinear motion of the first winding section entirety becomes
Gesture is more gentle, and the coupled capacitor difference between the first winding section is smaller, so that the whole coupled capacitor of display panel is basic
Unanimously, it can be avoided or reduce the vertical line that display panel occurs in display, significantly improve the display quality of display panel, promoted
The display quality of display panel.
Optionally, the distance between two first winding sections of arbitrary neighborhood δ d linear change or nonlinear change.
Specifically, due to from the center of hollow-out parts to the edge of hollow-out parts, the distance between first winding section of every two is
It is gradually reduced, therefore, the distance between two first winding sections of arbitrary neighborhood δ d can be by the way of linear change, example
Such as, the gradual change in the way of equal difference, it is assumed that the number of the first winding section is k, then the 1st the first winding section and the 2nd first around
The distance between line portion is f1, and the distance between -1 the first winding section of kth and k-th of first winding sections are fk, center linear
Variation, the variable quantity of two neighboring first winding section are (fk-f1)/(k-1), wherein unit is μm.It is understood that this
Embodiment is only illustrated by taking equal difference gradual change as an example, is specifically not specifically limited using which kind of linear gradient present invention to this.When
So, can also by the way of non-linear gradual change, such as according to it is different need to select different nonlinear function or other
The mode of non-linear gradual change, details are not described herein by the present invention.
Optionally, Fig. 8 is referred to, Fig. 8 is that a kind of part plan structure of display panel provided in an embodiment of the present invention is shown
It is intended to.As shown in figure 8, the first non-display area B further includes the second winding sections 12 ' m, the second winding section 12 ' be respectively the 1st ' around
Line portion 121 ', the 2nd ' winding section 122 ' ... the winding section m ' 12m '；Wherein, m second winding section 12 ' and m the first coiling
Portion 12 is about the center of circle Jing Guo hollow-out parts and the straight line XX ' parallel with the first sub-portion of conducting wire is symmetrical arranged one by one.
Specifically, hollow-out parts C is circle, the first winding section 12 and the second winding section 12 ' with by the center of circle of hollow-out parts C,
And it is symmetry axis with the parallel straight line XX ' of the first sub-portion 11 of conducting wire, is symmetrical arranged one by one in the two sides hollow-out parts C.
With display panel provided in this embodiment, hollow-out parts are circle, the first winding section be it is arc-shaped, from the circle of hollow-out parts
To the two sides of hollow-out parts, the spacing of the first winding section in the first non-display area is different the heart, medium compared to the prior art
The design method of spacing, closer to hollow-out parts, the length of the first winding section is bigger, then the spacing between the first winding section is bigger,
The coupled capacitor between the first winding section can be reduced；Further away from hollow-out parts, the length of the first winding section is shorter, then the first coiling
Spacing between portion is smaller, can increase the coupled capacitor between the first winding section, so that entire hollow-out parts region
The first winding section coupled capacitor it is almost the same, the whole coupling effect of display panel is reduced, so that display panel is aobvious
Brightness is uniform when showing, improves the display performance of display panel, promotes the display quality of display panel.
Optionally, display panel provided in this embodiment can be organic luminous panel or liquid crystal display panel.
Specifically, referring to Fig. 9-Figure 10, Fig. 9 is that a kind of cross-section structure of display panel provided in an embodiment of the present invention shows
It is intended to, Figure 10 is the schematic diagram of the section structure of another display panel provided in an embodiment of the present invention.
Optionally, as shown in figure 9, display panel provided in this embodiment is liquid crystal display panel, including array substrate
100, color membrane substrates 200 and liquid crystal layer 300.
Optionally, as shown in Figure 10, display panel provided in this embodiment is OLED display panel, and display panel includes edge
Perpendicular to underlay substrate 00, the film transistor device layer ST1, organic light-emitting diodes set gradually on the direction z of display panel
Tube device layer OLED, encapsulated layer TFE.
Specifically, being changed using display panel provided in an embodiment of the present invention to existing display panel less, it is only necessary to
Adjustment by the first non-display area the first winding section spacing, can balance by the first non-display area the first winding section it
Between coupled capacitor, improve the display effect of display panel, promote the display quality of display panel.Liquid crystal provided by the invention
Show that panel and the specific beneficial effect of OLED display panel can refer to the various embodiments described above illustrating for display panel,
Details are not described herein for the present embodiment.
The embodiment of the present invention also provides a kind of display device, including display panel provided by the invention.Specifically, please referring to
Figure 11, Figure 11 are a kind of planar structure schematic diagrams of display device provided in an embodiment of the present invention.The display device that Figure 11 is provided
1000 include the display panel 1000A that any of the above-described embodiment of the present invention provides, and display panel 1000A is equipped with hollow-out parts C, engraves
The electronic building bricks such as front camera or earpiece can be set in empty portion C, and the present invention is not specifically limited this.Figure 11 embodiment is only
It takes the mobile phone as an example, display device 1000 is illustrated, it is to be understood that display device provided in an embodiment of the present invention, it can
To be other display devices having a display function such as computer, TV, display device for mounting on vehicle, the present invention does not limit this specifically
System.Display device provided in an embodiment of the present invention, the beneficial effect with display panel provided in an embodiment of the present invention, specifically may be used
To refer to the various embodiments described above illustrating for display panel, details are not described herein for the present embodiment.
Through the foregoing embodiment it is found that display panel provided by the invention and display device, at least realizing following has
Beneficial effect:
Using display panel provided in this embodiment, the spacing of the first winding section in the first non-display area is different,
Closer apart from hollow-out parts, the length of the first winding section is longer, then the spacing between the first winding section of conducting wire is bigger；Apart from hollow out
Portion is remoter, and the length of the first winding section is shorter, then the spacing between the first winding section of conducting wire is smaller, to reduce close to hollow out
Coupled capacitor between first winding section in portion, so that the coupled capacitor of the first winding section of entire hollow-out parts region is basic
Unanimously, so that the coupled capacitor between conducting wire is almost the same, reduce the whole coupling effect of display panel, avoid or
Reduce the possibility that vertical line occurs, so that display panel brightness in display is uniform, improves the display performance of display panel, promoted aobvious
Show the display quality of panel.
Although some specific embodiments of the invention are described in detail by example, the skill of this field
Art personnel it should be understood that example above merely to being illustrated, the range being not intended to be limiting of the invention.The skill of this field
Art personnel are it should be understood that can without departing from the scope and spirit of the present invention modify to above embodiments.This hair
Bright range is defined by the following claims.
Claims (10)
1. a kind of display panel characterized by comprising
The display panel includes hollow-out parts, the first non-display area, viewing area；Wherein, first non-display area is engraved with described
Empty portion is disposed adjacent and is located at the hollow-out parts close to the side of the viewing area, along the direction perpendicular to the display panel,
The hollow-out parts run through the display panel；
The viewing area includes a plurality of conducting wire, and the conducting wire includes the first sub-portion, the first winding section and the second sub-portion, and described first
Sub-portion and second sub-portion are located at the viewing area, and first winding section is located at first non-display area, same described
First sub-portion, second sub-portion of conducting wire are electrically connected by first winding section；
First non-display area includes first winding sections m, first winding section be respectively the 1st winding section, the 2nd around
Line portion ... the winding section m；In the m the first winding sections, the i-th winding section is located at the i+1 winding section and engraves close to described
The side in empty portion；
In the m the first winding sections, the spacing of xth winding section and (x+1)th winding section is d1, the winding section y and y+1 coiling
The spacing in portion is d2, d1 > d2；Wherein, m >=3, i≤m-1, x≤y-1, y≤m-1.
2. display panel according to claim 1, which is characterized in that
The viewing area is arranged around the hollow-out parts.
3. display panel according to claim 2, which is characterized in that
The conducting wire is data line, and the display panel further includes multiple sub-pixels, and multiple sub-pixels are along line direction and column
Direction is arranged, and sub-pixel described in each column is electrically connected with data line described in same；
The hollow-out parts are circle, and first winding section is arc-shaped；
On the direction perpendicular to the display panel, the center of circle of arc-shaped first winding section and the center of circle of the hollow-out parts
Overlapping.
4. display panel according to claim 3, which is characterized in that
First non-display area further includes the second winding sections m, second winding section be respectively the 1st ' winding section, the 2nd ' around
Line portion ... the winding section m '；
Wherein, the second winding sections the m and the m the first winding sections about the center of circle Jing Guo the hollow-out parts and with institute
The parallel straight line of first sub-portion for stating conducting wire is symmetrical arranged one by one.
5. display panel according to claim 1, which is characterized in that
The distance between arbitrary neighborhood two described first winding sections are δ d, d≤10 μm 4 μm≤δ.
6. display panel according to claim 5, which is characterized in that
6μm≤δd≤8μm。
7. the display panel according to any one of claim 5 or claim 6, which is characterized in that
The distance between first winding section of the arbitrary neighborhood two δ d linear change or nonlinear change.
8. display panel according to claim 1, which is characterized in that
The display panel includes special-shaped edge, and the abnormity edge forms the hollow out to the display panel inner recess
Portion.
9. display panel according to claim 1, feature is being,
The display panel is liquid crystal display panel or OLED display panel.
10. a kind of display device, which is characterized in that including display panel according to claim 1 to 9.
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| CN201810840222.2A CN108957888B (en) | 2018-07-27 | 2018-07-27 | Display panel and display device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712567A (en) * | 2019-01-18 | 2019-05-03 | 昆山国显光电有限公司 | Show modification method, display driving method and the display device of data |
| CN110824792A (en) * | 2019-05-17 | 2020-02-21 | 友达光电股份有限公司 | Pixel array substrate |
| CN111816071A (en) * | 2020-07-03 | 2020-10-23 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN113568231A (en) * | 2021-09-18 | 2021-10-29 | 惠科股份有限公司 | Array substrate, display panel and electronic equipment |
| US11730041B2 (en) | 2019-01-30 | 2023-08-15 | Samsung Display Co., Ltd. | Display device including an opening area and sensing electrodes |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187769A (en) * | 2006-11-20 | 2008-05-28 | 精工爱普生株式会社 | Active-matrix circuit board and display |
| US20120320294A1 (en) * | 2008-01-21 | 2012-12-20 | Samsung Display Co., Ltd. | Liquid crystal display |
| US20170192279A1 (en) * | 2016-01-05 | 2017-07-06 | Japan Display Inc. | Display device |
| CN107219957A (en) * | 2017-06-20 | 2017-09-29 | 厦门天马微电子有限公司 | A kind of array base palte and display panel |
| CN107247356A (en) * | 2017-07-31 | 2017-10-13 | 广东欧珀移动通信有限公司 | Display panel and electronic equipment |
| CN107689196A (en) * | 2017-09-05 | 2018-02-13 | 信利（惠州）智能显示有限公司 | A kind of AMOLED display screens and its wiring method |
| CN108181769A (en) * | 2018-01-29 | 2018-06-19 | 武汉华星光电技术有限公司 | A kind of array substrate, display panel and electronic equipment |
-
2018
- 2018-07-27 CN CN201810840222.2A patent/CN108957888B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187769A (en) * | 2006-11-20 | 2008-05-28 | 精工爱普生株式会社 | Active-matrix circuit board and display |
| US20120320294A1 (en) * | 2008-01-21 | 2012-12-20 | Samsung Display Co., Ltd. | Liquid crystal display |
| US20170192279A1 (en) * | 2016-01-05 | 2017-07-06 | Japan Display Inc. | Display device |
| CN107219957A (en) * | 2017-06-20 | 2017-09-29 | 厦门天马微电子有限公司 | A kind of array base palte and display panel |
| CN107247356A (en) * | 2017-07-31 | 2017-10-13 | 广东欧珀移动通信有限公司 | Display panel and electronic equipment |
| CN107689196A (en) * | 2017-09-05 | 2018-02-13 | 信利（惠州）智能显示有限公司 | A kind of AMOLED display screens and its wiring method |
| CN108181769A (en) * | 2018-01-29 | 2018-06-19 | 武汉华星光电技术有限公司 | A kind of array substrate, display panel and electronic equipment |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109712567A (en) * | 2019-01-18 | 2019-05-03 | 昆山国显光电有限公司 | Show modification method, display driving method and the display device of data |
| US11238791B2 (en) | 2019-01-18 | 2022-02-01 | Kunshan Go-Visionox Opto-Electronics Co., Ltd. | Display data correction method, display driving method and display device |
| US11730041B2 (en) | 2019-01-30 | 2023-08-15 | Samsung Display Co., Ltd. | Display device including an opening area and sensing electrodes |
| EP4221483A3 (en) * | 2019-01-30 | 2023-10-25 | Samsung Display Co., Ltd. | Display device |
| CN110824792A (en) * | 2019-05-17 | 2020-02-21 | 友达光电股份有限公司 | Pixel array substrate |
| CN111816071A (en) * | 2020-07-03 | 2020-10-23 | 武汉华星光电半导体显示技术有限公司 | Display panel |
| CN113568231A (en) * | 2021-09-18 | 2021-10-29 | 惠科股份有限公司 | Array substrate, display panel and electronic equipment |
| CN113568231B (en) * | 2021-09-18 | 2022-01-25 | 惠科股份有限公司 | Array substrate, display panel and electronic equipment |
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|---|---|
| CN108957888B (en) | 2021-07-16 |
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