CN108877622A - special-shaped display panel and display device - Google Patents
special-shaped display panel and display device Download PDFInfo
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- CN108877622A CN108877622A CN201810706119.9A CN201810706119A CN108877622A CN 108877622 A CN108877622 A CN 108877622A CN 201810706119 A CN201810706119 A CN 201810706119A CN 108877622 A CN108877622 A CN 108877622A
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- Prior art keywords
- display panel
- conductive layer
- special
- encapsulation
- drive signal
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- 239000002184 metal Substances 0.000 claims abstract description 38
- 229910052751 metal Inorganic materials 0.000 claims abstract description 38
- 239000000758 substrate Substances 0.000 claims abstract description 30
- 238000005538 encapsulation Methods 0.000 claims description 47
- 150000002739 metals Chemical class 0.000 claims description 31
- 239000000565 sealant Substances 0.000 claims description 14
- 239000010409 thin film Substances 0.000 claims description 4
- 239000003990 capacitor Substances 0.000 abstract description 7
- 238000004806 packaging method and process Methods 0.000 abstract description 6
- 239000003292 glue Substances 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 abstract 2
- 230000000694 effects Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 229910011255 B2O3 Inorganic materials 0.000 description 1
- 229910003069 TeO2 Inorganic materials 0.000 description 1
- QVQLCTNNEUAWMS-UHFFFAOYSA-N barium oxide Inorganic materials [Ba]=O QVQLCTNNEUAWMS-UHFFFAOYSA-N 0.000 description 1
- 229910052681 coesite Inorganic materials 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N lead(II) oxide Inorganic materials [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 235000012239 silicon dioxide Nutrition 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- LAJZODKXOMJMPK-UHFFFAOYSA-N tellurium dioxide Chemical compound O=[Te]=O LAJZODKXOMJMPK-UHFFFAOYSA-N 0.000 description 1
- QHGNHLZPVBIIPX-UHFFFAOYSA-N tin(II) oxide Inorganic materials [Sn]=O QHGNHLZPVBIIPX-UHFFFAOYSA-N 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The invention discloses a special-shaped display panel and a display device. The panel comprises an array substrate, a cover plate, frame sealing glue and packaging reflective metal; the array substrate is provided with a display area and a frame area, the display area is provided with a special-shaped boundary, and the frame area comprises a packaging area; the array substrate comprises a plurality of display pixels positioned in a display area, a driving signal wire used for driving the display pixels and a capacitance compensation structure positioned in a frame area; the driving signal lines comprise first driving signal lines and second driving signal lines, the number of display pixels driven by the first driving signal lines is smaller than that of display pixels driven by the second driving signal lines, each display pixel driven by the first driving signal lines comprises a display pixel adjacent to the special-shaped boundary, and the connecting lines are connected between the first driving signal lines and the compensation capacitors; the frame sealing glue and the packaging reflective metal are both positioned in the packaging area, and at least part of the capacitance compensation structure is reused as the packaging reflective metal. By the invention, the frame of the special-shaped display panel can be reduced.
Description
Technical field
The present invention relates to field of display technology, more particularly, to special-shaped display panel and display device.
Background technique
Existing abnormity display panel includes viewing area in array substrate usually by including array substrate and cover board
And rim area, there are several display pixels in viewing area；Array substrate and cover board usually pass through sealant and encapsulation in rim area
Metal is fixed, therefore sealant and package metals have to occupy a part of frame of array substrate.With the development of science and technology, people
It is higher and higher for the width requirement of the frame of display panel, in the case where display panel overall dimensions are the same, frame is got over
The area of its narrow viewing area can be bigger, also more meets the aesthetic of people.
Therefore it provides the special-shaped display panel and display device of a kind of narrow frame, are this field urgent problems to be solved.
Summary of the invention
In view of this, being solved special-shaped in the prior art the present invention provides a kind of special-shaped display panel and display device
The wider technical problem of the frame of display panel.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of special-shaped display panel.
The abnormity display panel includes array substrate, cover board, for the array substrate and the cover board to be bonded in one
The sealant and encapsulation reflective metals risen；The array substrate has viewing area and surrounds the rim area of the viewing area, institute
Stating viewing area has special-shaped boundary, and the rim area includes encapsulation region；The array substrate includes positioned at the more of the viewing area
A display pixel and drive signal line for driving the display pixel further include the capacitance compensation knot positioned at the rim area
Structure, wherein the capacitance compensation structure includes compensating electric capacity and connection line；The drive signal line includes the first driving signal
The quantity of line and the second drive signal line, the display pixel of the first drive signal line driving is less than second driving signal
The quantity of the display pixel of line driving includes and the abnormity in the display pixel of each first drive signal line driving
The adjacent display pixel in boundary, the connection line are connected between first drive signal line and the compensating electric capacity；Institute
It states sealant and the encapsulation reflective metals is respectively positioned on the encapsulation region, and at least partly described capacitance compensation structure is multiplexed with institute
State encapsulation reflective metals.
In order to solve the above-mentioned technical problem, the present invention proposes a kind of display device.
Display device provided by the invention includes any one special-shaped display panel provided by the invention.
Compared with prior art, special-shaped display panel of the invention and display device, realize following beneficial effect：
The special-shaped display panel provided using the embodiment, it is aobvious to abnormity by the way that capacitance compensation structure is arranged in rim area
Show that the small drive signal line of the load on panel has carried out load compensation, so that the display pixel of special-shaped display panel entirety is shown
Effect is more balanced, meanwhile, at least partly capacitance compensation structure encapsulation reflective metals will be multiplexed with, so that the capacitor being re-used is mended
Compensation structure can also realize the encapsulation of display panel while realizing capacitance compensation as encapsulation reflective metals, can save side
The space in frame area is conducive to realize narrow frame, meanwhile, for various sizes of notch, different degrees of multiplexing can be accordingly set,
Also, the space saved is able to carry out the design of driving circuit and electrostatic circuit, so that the rim area of special-shaped display panel
Cabling it is more flexible.
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 the overlooking structure diagram for the special-shaped display panel that the prior art provides；
Fig. 2 is the cross-sectional view for the special-shaped display panel that the prior art provides；
Fig. 3 is the top view for the special-shaped display panel that an embodiment of the present invention provides；
Fig. 4 is the cross-sectional view for the special-shaped display panel that an embodiment of the present invention provides；
Fig. 5 is the schematic illustration of the pixel circuit of organic light emitting display panel described in the embodiment of the present invention；
Fig. 6 is the cross-sectional view for the special-shaped display panel that another embodiment of the invention provides；
Fig. 7 is the cross-sectional view for the special-shaped display panel that another embodiment of the invention provides；
Fig. 8 is the cross-sectional view for the special-shaped display panel that another embodiment of the invention provides；
Fig. 9 is the cross-sectional view for the special-shaped display panel that another embodiment of the invention provides；
Figure 10 is the top view for the special-shaped display panel that another embodiment of the present invention provides；
Figure 11 is the structural 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 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 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.
In order to save space shared by package metals on special-shaped display panel, inventor has done following research：As shown in Figure 1
For the overlooking structure diagram for the special-shaped display panel that the prior art provides.Fig. 2 show the abnormity display of prior art offer
The cross-sectional view of panel, as depicted in figs. 1 and 2, in a kind of special-shaped display panel of the prior art, display panel includes array base
Plate, cover board (not shown), the sealant 21 for array substrate and cover board to bond together and encapsulation reflective metals 20.
Wherein array substrate has viewing area 10 and surrounds the rim area 11 of viewing area 10, and wherein display panel has the area Notch n, should
The area Notch n is not provided with display pixel, it will usually hollow out the modules such as earpiece and the camera that display device is arranged in turn.Array base
Plate includes the drive signal line S1 positioned at several display pixels 101 of viewing area 10 and for driving display pixel 101, seals frame
Glue 21 and encapsulation reflective metals 20 are respectively positioned on rim area 11.For non-profiled display panel, drive signal line driving
The number of a row or column display pixel 101 is equal；But for special-shaped display panel, such as shown in attached drawing 1 and attached drawing 2
Special-shaped display panel, due to the presence of the area Notch n, so that being connected after extending by the drive signal line S1 of the area Notch n
Display pixel 101 the number number namely driving signal of the display pixel 101 that are connected less than other drive signal lines S2
The load of line S1 is less than the load of drive signal line S2, thus, when receiving phase on drive signal line S1 and drive signal line S2
With driving signal when, the display for the display pixel 101 that drive signal line S1 and drive signal line S2 is driven is not consistent, from
And it causes to show unbalanced phenomenon.
Capacitance compensation line joined in rim area 11 for display panel provided by the prior art based on the problem
Drive signal line S1 is connect by road 30 with capacitance compensation route 30, to increase the load of drive signal line S1, is allowed to believe with driving
The load of number line S2 is consistent, to keep the display effect of each display pixel 101 on display panel more horizontal.
Referring to shown in Fig. 2, after capacitance compensation route 30 is added in rim area 11, in addition to sealant 21 and encapsulation reflection gold
Belong to 20 spaces for occupying rim area 11, capacitance compensation route 30 can also occupy certain rim area space, make the side of display panel
Frame increases, and reduces viewing area area ratio shared in display panel, is unfavorable for the narrow frame of display panel.
Based on the studies above, present applicant proposes a kind of special-shaped display panel and display devices, are guaranteeing abnormity to reach
Under the premise of display panel display is balanced, while the border width of display panel is reduced, improved in display panel shared by viewing area
Area ratio.About the special-shaped display panel provided by the present application having above-mentioned technique effect and display device, it is described in detail such as
Under.
Fig. 3 is the special-shaped display panel top view of the embodiment of the present invention, and Fig. 4 provides different for a kind of embodiment of the invention
Shape display panel cross-sectional view, in one embodiment, as shown in Figure 3 and Figure 4, the abnormity display panel include array substrate 10,
The cover board 30 of encapsulation is formed positioned at the organic illuminating element 20 of 10 side of array substrate and to organic illuminating element 20, wherein
Between array substrate 10 and cover board 30, be additionally provided with the sealant 41 for array substrate 10 and cover board 30 to be bonded together with
And encapsulation reflective metals 42, wherein when being packaged, laser is irradiated sealant 41, and encapsulation reflective metals 42 will swash
Light is reflected back sealant 41, so that sealant 41 melts, realizes encapsulation, wherein sealant includes glass powder and many oxide.
Wherein oxide can be one of V2O5, P2O5, Fe2O5, TeO2, BaO, SiO2, B2O3, PbO or SnO or a variety of oxidations
The combination of object.
Wherein, array substrate 10 has viewing area AA and surrounds the rim area BA of viewing area AA.It is provided in the AA of viewing area
The display pixel that organic illuminating element 20 is formed is additionally provided with the drive signal line S of driving display pixel, wherein driving letter
Number line S can be scan line, or data line is illustrated by taking scan line as an example in Fig. 3, but the present invention and unlimited
It is set to scan line, or data line.
In a kind of specific embodiment, organic illuminating element 20 include anode, cathode and be located at anode and cathode it
Between luminous organic material, to the anode of organic illuminating element 20 apply driving current when, organic illuminating element 20 shine, driving
Electric current is different, and the luminous degree of organic luminescent device element 20 is different, realizes the display of different grayscale.It is arranged in array substrate 10
There is pixel circuit, the luminous degree of organic luminescent device element 20 is controlled by pixel circuit, pixel circuit includes data write-in
Module, control module keep module and a driving tube, and pixel circuit is used to provide driving current to organic illuminating element 20,
Wherein, each module is made of several switching tubes and/or capacitor, specifically partially can also refer to pixel circuit in the prior art.?
In a kind of embodiment, Fig. 5 is the schematic illustration of the pixel circuit of organic light emitting display panel described in the embodiment of the present invention, such as
It includes capacitor C that module is kept shown in Fig. 5, in figure, and driving tube is switching tube M3, and Data write. module includes switching tube M2, control
Module includes switching tube M1, M4 to M7.Scan line G2 and data line D are electrically connected with Data write. module respectively, driving tube with have
Machine light-emitting component 20 is electrically connected, and in turn off phase, the control terminal write control signal ctrl of control module, control module 02 is led
It is logical, it is inputted the grid of the pick-off signal vt write driver pipe of end input, control driving tube works in completely switched off region.So
Afterwards, control module is turned off according to the control signal that its control terminal is written, and scan drive circuit is scanned display by scan line G2
The control terminal of Data write. module, Data write. module conducting is written in driving signal, and data drive circuit will be counted by data line D
According to the grid of driving signal write driver pipe, driving tube generates corresponding driving current according to the data-signal that its grid is written,
Driving current drives 20 luminescence display of organic illuminating element.Meanwhile the grid voltage of module holding driving tube is kept, driving tube is held
The continuous driving current that generates is to drive 20 continuous illumination of organic illuminating element.
Viewing area AA has abnormity boundary Y, it should be noted that special-shaped boundary Y is different from ordinary rectangular display panel
The boundary of viewing area, for example, the boundary of viewing area adjacent with notch after notch is arranged in rectangular display panel is special-shaped boundary
Y, for another example, one jiao of rectangular display panel are set as the angle R, and the boundary of the viewing area adjacent with the angle R is abnormity boundary Y etc., this
Invention does not do any restriction to the shape of special-shaped boundary Y.In special-shaped display panel shown in Fig. 3, special-shaped display panel tool
Jagged N, boundary viewing area AA adjacent with notch N are abnormity boundary Y.
In the AA of viewing area, multiple display pixel rectangular array distributions, due to the setting of special-shaped boundary Y, so that driving
The number for the display pixel that signal wire S is driven is different, as shown in figure 3, driving the drive of the display pixel adjacent with abnormity boundary Y
The display pixel number of dynamic signal wire S driving is less, and specifically, drive signal line S includes the first drive signal line S1 and second
The quantity of the display pixel (namely organic illuminating element 20) of drive signal line S2, the first drive signal line S1 driving is less than second
What the quantity namely the first drive signal line S1 and the second drive signal line S2 of the display pixel of drive signal line S2 driving drove
Payload size is different, includes the display adjacent with abnormity boundary Y in the display pixel of each first drive signal line S1 driving
Pixel.
In order to compensate for the unbalanced of this load, array substrate 10 further includes the capacitance compensation structure positioned at rim area BA
50, which includes compensating electric capacity 51 and connection line 52, wherein the connection line 52 is connected to the first driving
Between signal wire S1 and compensating electric capacity 51, the load on the first drive signal line S1 is increased by compensating electric capacity 51.
In rim area, BA is provided with encapsulation region BAa, and sealant 41 and encapsulation reflective metals 42 are respectively positioned on encapsulation region BAa
It is interior, meanwhile, for being located at the capacitance compensation structure 50 of rim area BA, it is at least partially disposed in the BAa of encapsulation region, is multiplexed with encapsulation
Reflective metals 42.
The special-shaped display panel provided using the embodiment, it is aobvious to abnormity by the way that capacitance compensation structure is arranged in rim area
Show that the small drive signal line of the load on panel has carried out load compensation, so that the display pixel of special-shaped display panel entirety is shown
Effect is more balanced, meanwhile, at least partly capacitance compensation structure encapsulation reflective metals will be multiplexed with, so that the capacitor being re-used is mended
Compensation structure can also realize the encapsulation of display panel while realizing capacitance compensation as encapsulation reflective metals, can save side
The space in frame area is conducive to realize narrow frame, meanwhile, for various sizes of notch, different degrees of multiplexing can be accordingly set,
Also, the space saved is able to carry out the design of driving circuit and electrostatic circuit, so that the rim area of special-shaped display panel
Cabling it is more flexible.
For the position of capacitance compensation structure setting, any position in special-shaped display floater frame area may be disposed at.One
In kind embodiment, with continued reference to FIG. 3, capacitance compensation structure 50 is adjacent with abnormity boundary Y, that is, capacitance compensation structure 50 is set
It is placed in the rim area BA adjacent with abnormity boundary Y.After being extended due to the first drive signal line for needing to compensate by viewing area AA,
It extends in the rim area BA adjacent with abnormity boundary Y, therefore, capacitance compensation structure 50 is set to the rim area BA of the position
It is interior, the cabling of connection line 52 in capacitance compensation structure 50 can be reduced, so that the cabling of rim area is simpler.
It is multiplexed with the part of encapsulation reflective metals for capacitance compensation structure, part or all of connection line can be answered
With, or part or all of compensating electric capacity is multiplexed.
Optionally, in one embodiment, Fig. 6 is the section view for the special-shaped display panel that another embodiment of the invention provides
Figure, as shown in fig. 6, whole capacitance compensation structures 50 are multiplexed with encapsulation reflective metals 42 specifically can additionally set as needed
Individual metal is set as encapsulation reflective metals 42, so that encapsulation 42 part of reflective metals is obtained by multiplexing capacitance compensation structure 50
It arrives, is partially used only for the metal of encapsulation；Alternatively, whole encapsulation reflective metals 42 are obtained by multiplexing capacitance compensation structure 50
It arrives.
Whole capacitance compensation structures are multiplexed with encapsulation reflective metals by the special-shaped display panel provided using the embodiment,
The area of rim area can maximumlly be reduced.
Optionally, in another embodiment, Fig. 7 is cuing open for the special-shaped display panel that another embodiment of the invention provides
View, as shown in fig. 7, only by connection line 52 be multiplexed with encapsulation reflective metals 42, compensating electric capacity 51 setting encapsulation region BAa it
Outside.Under normal conditions, encapsulation reflective metals 42 need to be arranged multiple apertures, to immerse in aperture when packaging plastic 41 melts, with
Make to encapsulate stronger, and aperture is set in compensating electric capacity 51, the capacitance of compensating electric capacity 51 can be reduced.It is mentioned using the embodiment
The special-shaped display panel supplied, is only multiplexed with encapsulation reflective metals for connection line, without carrying out aperture in compensating electric capacity, is subtracting
While small rim area area, after reduction capacitance compensation structure is multiplexed with encapsulation reflective metals, the influence to capacitance compensation structure.
It should be noted that on the x of direction, compensating electric capacity 51 is with respect to connection line for the special-shaped display panel that the embodiment provides
52 closer to viewing area.
Optionally, in one embodiment, Fig. 8 is the section view for the special-shaped display panel that another embodiment of the invention provides
Figure, as shown in figure 8, array substrate 10 includes the underlay substrate 11 set gradually, the first conductive layer 12, the second conductive layer 13, the
Three conductive layers 14 and the 4th conductive layer 15, and the insulating layer being set between each conductive layer are no longer described in detail at this.It is above-mentioned respectively to lead
Electric layer forms the thin film transistor (TFT) in array substrate 10, and thin film transistor (TFT) includes grid T11, source electrode T12, drain electrode T13 and active
Layer T14, wherein grid T11 is located at the first conductive layer 12, and active layer T14 is located at the second conductive layer 13, source electrode T12 and drain electrode T13
One pole plate of the capacitor in the 4th conductive layer 1, pixel circuit is located at third conductive layer 14, meanwhile, connection line 52
In the first conductive layer 12, further, as shown in figure 8, connection line 52 is all multiplexed with encapsulation reflective metal layer 42.
Further, with continued reference to FIG. 8, in one embodiment, compensating electric capacity is the first compensating electric capacity C1, and first mends
Repaying capacitor C1 includes the first pole plate and the second pole plate, and the first pole plate is located at the first conductive layer 12, and the second pole plate is located at third conduction
Layer 14.
Further, Fig. 9 is the cross-sectional view for the special-shaped display panel that another embodiment of the invention provides, another real
It applies in example, as shown in figure 9, it includes the first pole plate and the second pole that compensating electric capacity, which is the second compensating electric capacity C2, the second compensating electric capacity C2,
Plate, the first pole plate are located at the second conductive layer 13, and the second pole plate is located at third conductive layer 14.
Further, in one embodiment, in conjunction with shown in Fig. 3 and Fig. 8, drive signal line S is scan line, and scan line
Positioned at the first conductive layer M1.
Further, in one embodiment, Figure 10 is the special-shaped display panel that another embodiment of the present invention provides
Top view, in conjunction with shown in Fig. 3 and Figure 10, drive signal line S is data line, and data line bit is in the 4th conductive layer 15.
The above are the embodiments of special-shaped display panel provided in an embodiment of the present invention, and the present invention also provides a kind of display dresses
It sets, Figure 11 is the structural schematic diagram of display device provided in an embodiment of the present invention, and as shown in figure 11, which includes shell
With the special-shaped display panel being wrapped within shell, which is that the abnormity that any one of the above embodiment provides is aobvious
Show panel, there is corresponding technical characteristic and technical effect, details are not described herein.
Through the foregoing embodiment it is found that special-shaped display panel of the invention and display device, have reached following beneficial effect
Fruit：By the way that capacitance compensation structure is arranged in rim area, the drive signal line small to the load on special-shaped display panel is born
Compensation is carried, so that the display pixel display effect of special-shaped display panel entirety is more balanced, meanwhile, it will at least partly capacitance compensation
Structure is multiplexed with encapsulation reflective metals, so that the capacitance compensation structure being re-used can also conduct while realizing capacitance compensation
The encapsulation that reflective metals realize display panel is encapsulated, the space that can save rim area is conducive to realize narrow frame, meanwhile, for not
With the notch of size, different degrees of multiplexing can be accordingly set, also, the space saved be able to carry out driving circuit and
The design of electrostatic circuit, so that the cabling of the rim area of special-shaped display panel is more flexible.
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 abnormity display panel, which is characterized in that
The abnormity display panel includes array substrate, cover board, for the array substrate and the cover board to be bonded together
Sealant and encapsulation reflective metals；
The array substrate has viewing area and surrounds the rim area of the viewing area, and the viewing area has special-shaped boundary, institute
Stating rim area includes encapsulation region；
The array substrate includes the driving positioned at multiple display pixels of the viewing area and for driving the display pixel
Signal wire further includes the capacitance compensation structure positioned at the rim area, wherein the capacitance compensation structure include compensating electric capacity and
Connection line；
The drive signal line includes the first drive signal line and the second drive signal line, the first drive signal line driving
The quantity of display pixel is less than the quantity of the display pixel of second drive signal line driving, each first driving signal
It include the display pixel adjacent with the special-shaped boundary in the display pixel of line driving, the connection line is connected to described the
Between one drive signal line and the compensating electric capacity；
The sealant and the encapsulation reflective metals are respectively positioned on the encapsulation region, and at least partly described capacitance compensation structure is multiple
With for the encapsulation reflective metals.
2. abnormity display panel according to claim 1, which is characterized in that the capacitance compensation structure and the heterotype edge
Boundary is adjacent.
3. abnormity display panel according to claim 1, which is characterized in that all the capacitance compensation structure is multiplexed with
The encapsulation reflective metals.
4. abnormity display panel according to claim 1, which is characterized in that it is anti-that the connection line is multiplexed with the encapsulation
Radioglold category, the compensating electric capacity is except the encapsulation region.
5. abnormity display panel according to claim 1, which is characterized in that
The array substrate includes the underlay substrate set gradually, the first conductive layer, the second conductive layer, third conductive layer and the 4th
Conductive layer；
The array substrate includes thin film transistor (TFT), and the thin film transistor (TFT) includes grid, active layer and source-drain electrode, the grid
Positioned at first conductive layer, the active layer is located at second conductive layer, and the source-drain electrode is located at the 4th conductive layer；
The connection line is located at first conductive layer.
6. abnormity display panel according to claim 5, which is characterized in that
The compensating electric capacity includes the first pole plate and the second pole plate, and first pole plate is located at first conductive layer, and described the
Two pole plates are located at the third conductive layer.
7. abnormity display panel according to claim 5, which is characterized in that
The compensating electric capacity includes the first pole plate and the second pole plate, and first pole plate is located at second conductive layer, and described the
Two pole plates are located at the third conductive layer.
8. abnormity display panel according to claim 5, which is characterized in that
The drive signal line is scan line, and the scan line is located at first conductive layer.
9. abnormity display panel according to claim 5, which is characterized in that
The drive signal line is data line, and the data line bit is in the 4th conductive layer.
10. a kind of display device, which is characterized in that including special-shaped display panel described in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810706119.9A CN108877622B (en) | 2018-06-28 | 2018-06-28 | Special-shaped display panel and display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810706119.9A CN108877622B (en) | 2018-06-28 | 2018-06-28 | Special-shaped display panel and display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108877622A true CN108877622A (en) | 2018-11-23 |
| CN108877622B CN108877622B (en) | 2021-08-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810706119.9A Active CN108877622B (en) | 2018-06-28 | 2018-06-28 | Special-shaped display panel and display device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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