CN106940506A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN106940506A CN106940506A CN201710335503.8A CN201710335503A CN106940506A CN 106940506 A CN106940506 A CN 106940506A CN 201710335503 A CN201710335503 A CN 201710335503A CN 106940506 A CN106940506 A CN 106940506A
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- corrosion
- signal wire
- resistant
- display panel
- display
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
-
- 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
- G02F1/133388—Constructional arrangements; Manufacturing methods with constructional differences between the display region and the peripheral region
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The embodiments of the invention provide a kind of display panel and display device, it is related to display technology field, corrosion of the air for signal wire is prevented from, so as to improve display effect.The display panel includes：Viewing area and the non-display area outside the viewing area；Positioned at a plurality of first metallic signal lines of the non-display area, a plurality of first metallic signal lines extend to the side away from the viewing area from the side close to the viewing area；In the side away from the viewing area, a plurality of first metallic signal lines are connected to a plurality of corrosion-resistant signal wire；The resistance of every corrosion-resistant signal wire is less than 8k Ω.The technical program is mainly used in the visual test of display panel.
Description
【Technical field】
The present invention relates to display technology field, more particularly to a kind of display panel and display device.
【Background technology】
As shown in Figure 1, Figure 2, Figure 3 and Figure 4, Fig. 1 is a kind of structural representation of display panel in the prior art, and Fig. 2 is
Layout enlarged diagram in Fig. 1 at A, Fig. 3 is the structural representation of Fig. 1 display panel before being cut, and Fig. 4 is B in Fig. 3
The layout enlarged diagram at place, the display panel of display product generally includes viewing area 1 and positioned at the non-of the periphery of viewing area 1
The display unit limited by a plurality of data lines and multi-strip scanning line is provided with viewing area 2, viewing area 1 (not shown in figure
Data wire, scan line and display unit in viewing area 1), data wire be used for transmitting display data so that display unit according to
Display data realizes corresponding display function, and scan line is used to transmit gate drive signal, so that display unit drives according to grid
Dynamic signal receives the display data that data wire is transmitted line by line.Signal wire 3 (data wire) extends to non-display area from viewing area 1
Domain 2 (only illustrates the segment signal line 3 in non-display area 2) in Fig. 1, and connects driving chip (in figure in non-display area 2
It is not shown), display data is produced by driving chip and is provided to signal wire 3.To ensure yields, made completely in display panel
Before completion, i.e., before driving chip is made on a display panel, as shown in Figure 3 and Figure 4, it is necessary to first lead to signal wire 3
Cross test connection end 4 and be connected to test circuit (not shown), test signal is generated by test circuit and passes through data wire
Transmit to display unit, light screen, visually to be tested (Visible Test).Signal wire 3 is connected in non-display area
In test connection end 4, after visual test is completed, signal wire 3 is cut along line of cut 5, and by line of cut below 5
Segment signal line 3, test connection end 4 and test circuit are removed from display panel together, form display surface as shown in Figure 1
Plate.
However, as depicted in figs. 1 and 2, in non-display area 2, external environment condition of the signal wire 3 close to outside display panel,
And signal wire 3 is usually metal material, corrosion of the air to signal wire 3 is diffused to behind viewing area 1, can influence display effect.
【The content of the invention】
In view of this, the embodiments of the invention provide a kind of display panel and display device, air is prevented from for letter
The corrosion of number line, so as to improve display effect.
On the one hand, the embodiments of the invention provide a kind of display panel, including：
Viewing area and the non-display area outside the viewing area；
Positioned at a plurality of first metallic signal lines of the non-display area, a plurality of first metallic signal lines are from close to institute
The side for stating viewing area extends to the side away from the viewing area；
In the side away from the viewing area, a plurality of first metallic signal lines are connected to a plurality of corrosion-resistant letter
Number line；
The resistance of every corrosion-resistant signal wire is less than 8k Ω.
Alternatively, the first end of a plurality of corrosion-resistant signal wire is connected to a plurality of first metallic signal lines,
Second end of a plurality of corrosion-resistant signal wire is hanging.
Alternatively, the first end of a plurality of corrosion-resistant signal wire is connected to a plurality of first metallic signal lines,
Second end of a plurality of corrosion-resistant signal wire is connected to a plurality of second metallic signal lines；
The first end of a plurality of second metallic signal lines is connected to the second end of a plurality of corrosion-resistant signal wire,
Second end of a plurality of second metallic signal lines is hanging.
Alternatively, the viewing area is shaped as circle；
The non-display area is around the neighboring area of the viewing area.
Alternatively, the non-display area is included to away from the raised bossing in the viewing area side；
The corrosion-resistant signal wire is located at the bossing.
Alternatively, first metallic signal lines include data wire, clock cable and power signal line.
Alternatively, the material of the corrosion-resistant signal wire is molybdenum, Mo-Ni alloy or tin indium oxide.
Alternatively, the material of the corrosion-resistant signal wire is polysilicon.
Alternatively, the line width of the corrosion-resistant signal wire is 10 μm, and the length of the corrosion-resistant signal wire is less than 40 μm.
Alternatively, the line width of the corrosion-resistant signal wire is 20 μm, and the length of the corrosion-resistant signal wire is less than 80 μm.
Alternatively, multiple Organic Light Emitting Diodes are provided with the viewing area.
On the other hand, the embodiment of the present invention provides a kind of display device, including above-mentioned display panel.
Display panel and display device in the embodiment of the present invention, the first gold medal of non-display area is extended to from viewing area
Category signal wire end is connected with corrosion-resistant signal wire, corrosion of the air for signal wire is prevented from, so as to improve display effect；
Also, corrosion-resistant signal wire is used for the connecting test circuit when visually test, when visually being tested, and test circuit is led to
Corrosion-resistant signal wire transmission test signal is crossed, the resistance of corrosion-resistant signal wire is smaller, with less transmission delay, therefore, it is possible to
Reduce due to the abnormal probability of the larger caused test of corrosion-resistant signal wire resistance value.
【Brief description of the drawings】
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be attached to what is used needed for embodiment
Figure is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for this area
For those of ordinary skill, without having to pay creative labor, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is a kind of structural representation of display panel in the prior art；
Fig. 2 is the layout enlarged diagram at A in Fig. 1；
Fig. 3 is the structural representation of Fig. 1 display panel before being cut；
Fig. 4 is the layout enlarged diagram at B in Fig. 3；
Fig. 5 is a kind of structural representation of display panel in the embodiment of the present invention；
Fig. 6 is the close-up schematic view at C in Fig. 5；
Fig. 7 is the structural representation of Fig. 5 display panel before being cut；
Fig. 8 is the close-up schematic view at D in Fig. 7；
Fig. 9 is the structural representation of another display panel in the embodiment of the present invention；
Figure 10 is the close-up schematic view at E in Fig. 9；
Figure 11 is the structural representation of Fig. 9 display panel before being cut；
Figure 12 is the close-up schematic view at F in Figure 11；
Figure 13 is a kind of structural representation of display device in the embodiment of the present invention.
【Embodiment】
In order to be better understood from technical scheme, the embodiment of the present invention is retouched in detail below in conjunction with the accompanying drawings
State.
It will be appreciated that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained under the premise of creative work is not made it is all its
Its embodiment, belongs to the scope of protection of the invention.
The term used in embodiments of the present invention is the purpose only merely for description specific embodiment, and is not intended to be limiting
The present invention." one kind ", " described " and "the" of singulative used in the embodiment of the present invention and appended claims
It is also intended to including most forms, unless context clearly shows that other implications.
As shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 8, Fig. 5 is a kind of structural representation of display panel in the embodiment of the present invention, figure
6 be the close-up schematic view at C in Fig. 5, and Fig. 7 is the structural representation of Fig. 5 display panel before being cut, and Fig. 8 is Fig. 7
Close-up schematic view at middle D, the embodiment of the present invention provides a kind of display panel, including：Viewing area 1 and positioned at viewing area
Non-display area 2 outside domain 1；Positioned at a plurality of first metallic signal lines 31 of non-display area 2, a plurality of first metallic signal lines
31 extend to the side away from viewing area 1 from the side close to viewing area 1；In the side away from viewing area 1, a plurality of the
One metallic signal lines 31 are connected to a plurality of corrosion-resistant signal wire 7；The resistance of every corrosion-resistant signal wire 31 is less than 8k Ω.The
One metallic signal lines 31 include data wire, close to viewing area 1 side, data wire extend to viewing area 1 and with display
Display unit connection in region 1.
It should be noted that resistance is less than 8k Ω corrosion-resistant signal wire 31 and referred in the display product that ultimately forms herein
The part of the corrosion-resistant signal wire 31 retained, for example, remaining part on display panel after being cut in Fig. 5.
Specifically, before display panel completes completely, i.e., before driving chip is made on a display panel,
As shown in Figure 7 and Figure 8, corrosion-resistant signal wire 7 is connected to test connection end 4, and test connection end 4 is connected to test circuit (in figure
It is not shown), test circuit generation test signal is simultaneously transmitted to viewing area by the corrosion-resistant metallic signal lines 31 of signal wire 7 and first
Display unit (not shown) in domain 1, lights screen, visually to be tested.After visual test is completed, along cutting
Line 5 is cut to corrosion-resistant signal wire 7, and the corrosion-resistant signal wire 7 in the part by line of cut below 5, test connection end 5 and
Test circuit is removed from display panel together, forms display panel as shown in Figure 5.Cut to corrosion-resistant signal wire 7
When cutting, in order to ensure cutting after corrosion-resistant signal wire 7 have enough length, for example, corrosion-resistant signal wire 7 two/
Cut at one, therefore, as shown in Figure 7 and Figure 8, before being cut, the resistance of corrosion-resistant signal wire 7 is less than 16k Ω, at this
Under resistance value, for test signal line influence within the acceptable range, after dicing, as shown in figure 5, corrosion-resistant signal
The resistance of line 7 is less than 8k Ω.
Display panel in the embodiment of the present invention, the first metallic signal lines end of non-display area is extended to from viewing area
End is connected with corrosion-resistant signal wire, corrosion of the air for signal wire is prevented from, so as to improve display effect；Also, corrosion resistant
Losing signal wire is used for the connecting test circuit when visually test, and when visually being tested, test circuit passes through corrosion-resistant
Signal wire transmits test signal, and the resistance of corrosion-resistant signal wire is smaller, with less transmission delay, therefore, it is possible to reduce due to
The abnormal probability of test caused by corrosion-resistant signal wire resistance value is larger.
Alternatively, as shown in Figure 5 and Figure 6, after dicing, the first end of a plurality of corrosion-resistant signal wire 7 is connected to
A plurality of first metallic signal lines 31, the second end of a plurality of corrosion-resistant signal wire 31 is hanging, i.e., before being cut, as Fig. 7 with
Shown in Fig. 8, the first metallic signal lines 31 are directly connected in test connection end 4 by corrosion-resistant signal wire 7, are completed in visual test
Afterwards, corrosion-resistant signal wire 7 is located at the position of line of cut 5, corrosion-resistant signal wire 7 is cut, therefore, such as Fig. 5 and Fig. 6
Shown, the second end of the corrosion-resistant signal wire 7 after cutting is hanging.Display panel manufacture craft under the structure is relatively simple.
Alternatively, as shown in Figure 9 and Figure 10, Fig. 9 is the structural representation of another display panel in the embodiment of the present invention,
Figure 10 is the close-up schematic view at E in Fig. 9, and after dicing, the first end of a plurality of corrosion-resistant signal wire 7 is connected to
A plurality of first metallic signal lines 31, the second end of a plurality of corrosion-resistant signal wire 7 is connected to a plurality of second metallic signal lines 32；
The first end of a plurality of second metallic signal lines 32 is connected to the second end of a plurality of corrosion-resistant signal wire 7, a plurality of second metal
Second end of signal wire 32 is hanging.I.e. before being cut, as is illustrated by figs. 11 and 12, Figure 11 exists for Fig. 9 display panel
Structural representation before cutting, Figure 12 is the close-up schematic view at F in Figure 11, and the first metallic signal lines 31 pass through corrosion resistant
Erosion signal wire 7 is connected to the second metallic signal lines 32, and the second metallic signal lines 32 are connected to test connection end 4, test connection end 4
For connecting test circuit, the second metallic signal lines 32 are located at the position of line of cut 5, and corrosion-resistant signal wire 7 is located at line of cut 5
Top, therefore, when the display panel in Figure 11 is cut, the second metallic signal lines 32 can be cut, without cutting
Cut corrosion-resistant signal wire 7.Display panel under the structure, in order to reduce the resistance of corrosion-resistant signal wire 7 and by corrosion-resistant signal
After the contraction in length of line 7, corrosion-resistant signal wire 7 can be positioned over to the position that need not be cut, with avoid cutting when due to
The reasons such as error all cut away corrosion-resistant signal wire 7, and cause situation about can not be protected to metallic signal lines.
Alternatively, viewing area 1 is shaped as circle；Non-display area 2 is around the neighboring area of viewing area 1.It is right
In the display product with circular display area 1, such as wrist-watch with display function, for the realization of narrow frame, itself and tool
The display product for having rectangular display area is compared, and the area of non-display area 2 is smaller, therefore for the space of non-display area 2
Utilization rate requires higher, such as in the display product with rectangular display area, the area of its non-display area 2 is larger,
, can also be without cutting and removing test circuit after visual test is completed, but test circuit is retained in display panel
On, and for the display product with circular display area 1, its non-display area 2 needs to ensure relative with viewing area 1 as far as possible
The annular answered, therefore the area of non-display area 2 is smaller, it is necessary to be cut and will tested after visual test is completed
Circuit is removed from display panel.It should be noted that in other achievable mode, the shape of viewing area 1 can be with
For other shapes, such as rectangle or other shapes, the embodiment of the present invention is not construed as limiting to this.
Alternatively, non-display area 2 is included to away from the raised bossing in the side of viewing area 1；Corrosion-resistant signal wire 7
Positioned at above-mentioned bossing.Bossing is used for part necessary to placing outside viewing area 1, such as driving chip, with
Realize the narrow frame design for showing product.
Alternatively, the first metallic signal lines 31 include data wire, clock cable and power signal line etc., in organic light emission
In display panel, data wire is used to transmit the display data required for display unit, and clock cable is used to transmit raster data model
Clock signal required for circuit, power signal line is used to transmit the electric power signal required for organic luminescent device, wherein showing
Unit and organic luminescent device are respectively positioned in viewing area 1, i.e., data wire and power signal line extend to aobvious from non-display area 2
Show region 1, gate driving circuit is located at the non-display area 2 outside bossing, i.e. clock cable and extended from bossing
Non-display area 2 above to bossing, and electrically connected with the driving chip at this.It is to be appreciated that the first metal signal
Line 31 can also be other kinds of signal wire, and the embodiment of the present invention is not construed as limiting to this, for example, in liquid crystal display product,
First metallic signal lines 31 can not include power signal line.
Alternatively, the material of corrosion-resistant signal wire 7 is molybdenum, Mo-Ni alloy or tin indium oxide, compared with polycrystalline silicon material,
These materials have lower resistivity, smaller resistance can be realized under identical size, while ensureing corrosion resistant effect.
Alternatively, the material of corrosion-resistant signal wire 7 is polysilicon.For example, in the conventional configuration as shown in figure 5, polysilicon material
The compatibility of material and organic electroluminescence display panel is more preferable, due to needing its of making polycrystalline silicon material in organic electroluminescence display panel
His structure, therefore corrosion-resistant signal wire 7 can be formed while these structures are made, so as to save processing step.
Alternatively, as shown in Figure 10, the line width h1 of corrosion-resistant signal wire 7 is 10 μm, and the length h2 of corrosion-resistant signal wire 7 is small
In 40 μm.In the structure that corrosion-resistant signal wire 7 is made by polycrystalline silicon material, according to space layout the need for, each signal wire
Line width h1 could be arranged to 10 μm, now the length h2 of corrosion-resistant signal wire 7 be less than 40 μm, it is ensured that corrosion-resistant signal wire
7 resistance is less than 8k Ω.
Alternatively, as shown in Figure 10, the line width h1 of corrosion-resistant signal wire 7 is 20 μm, and the length h2 of corrosion-resistant signal wire 7 is small
In 80 μm.In the structure that corrosion-resistant signal wire 7 is made by polycrystalline silicon material, according to space layout the need for, each signal wire
Line width h1 could be arranged to 20 μm, now the length h2 of corrosion-resistant signal wire 7 be less than 80 μm, it is ensured that corrosion-resistant signal wire
7 resistance is less than 8k Ω.
Alternatively, multiple Organic Light Emitting Diodes, i.e. display panel are provided with viewing area 1 can be aobvious for organic light emission
Show panel, certainly, in other achievable mode, display panel can also be liquid crystal display panel, the embodiment of the present invention pair
This is not construed as limiting.
Display panel in the embodiment of the present invention, the first metallic signal lines end of non-display area is extended to from viewing area
End is connected with corrosion-resistant signal wire, corrosion of the air for signal wire is prevented from, so as to improve display effect；Also, corrosion resistant
Losing signal wire is used for the connecting test circuit when visually test, and when visually being tested, test circuit passes through corrosion-resistant
Signal wire transmits test signal, and the resistance of corrosion-resistant signal wire is smaller, with less transmission delay, therefore, it is possible to reduce due to
The abnormal probability of test caused by corrosion-resistant signal wire resistance value is larger.
As shown in figure 13, Figure 13 is a kind of structural representation of display device, the embodiment of the present invention in the embodiment of the present invention
A kind of display device, including above-mentioned display panel 600 are also provided.
Wherein, the concrete structure and principle of display panel 600 are same as the previously described embodiments, will not be repeated here.Display dress
It can be any with aobvious such as touch display screen, mobile phone, tablet PC, notebook computer, electric paper book or television set to put
Show the electronic equipment of function.
Display device in the embodiment of the present invention, the first metallic signal lines end of non-display area is extended to from viewing area
End is connected with corrosion-resistant signal wire, corrosion of the air for signal wire is prevented from, so as to improve display effect；Also, corrosion resistant
Losing signal wire is used for the connecting test circuit when visually test, and when visually being tested, test circuit passes through corrosion-resistant
Signal wire transmits test signal, and the resistance of corrosion-resistant signal wire is smaller, with less transmission delay, therefore, it is possible to reduce due to
The abnormal probability of test caused by corrosion-resistant signal wire resistance value is larger.
Presently preferred embodiments of the present invention is the foregoing is only, is not intended to limit the invention, all essences in the present invention
God is with principle, and any modifications, equivalent substitutions and improvements done etc. should be included within the scope of protection of the invention.
Claims (12)
1. a kind of display panel, it is characterised in that including：
Viewing area and the non-display area outside the viewing area；
Positioned at a plurality of first metallic signal lines of the non-display area, a plurality of first metallic signal lines are from close to described aobvious
Show that the side in region extends to the side away from the viewing area；
In the side away from the viewing area, a plurality of first metallic signal lines are connected to a plurality of corrosion-resistant signal
Line；
The resistance of every corrosion-resistant signal wire is less than 8k Ω.
2. display panel according to claim 1, it is characterised in that
The first end of a plurality of corrosion-resistant signal wire is connected to a plurality of first metallic signal lines, a plurality of corrosion resistant
The second end for losing signal wire is hanging.
3. display panel according to claim 1, it is characterised in that
The first end of a plurality of corrosion-resistant signal wire is connected to a plurality of first metallic signal lines, a plurality of corrosion resistant
Second end of erosion signal wire is connected to a plurality of second metallic signal lines；
The first end of a plurality of second metallic signal lines is connected to the second end of a plurality of corrosion-resistant signal wire, described
Second end of a plurality of second metallic signal lines is hanging.
4. display panel as claimed in any of claims 1 to 3, it is characterised in that
The viewing area is shaped as circle；
The non-display area is around the neighboring area of the viewing area.
5. display panel according to claim 4, it is characterised in that
The non-display area is included to away from the raised bossing in the viewing area side；
The corrosion-resistant signal wire is located at the bossing.
6. display panel as claimed in any of claims 1 to 3, it is characterised in that
First metallic signal lines include data wire, clock cable and power signal line.
7. display panel as claimed in any of claims 1 to 3, it is characterised in that
The material of the corrosion-resistant signal wire is molybdenum, Mo-Ni alloy or tin indium oxide.
8. display panel according to claim 3, it is characterised in that
The material of the corrosion-resistant signal wire is polysilicon.
9. display panel according to claim 8, it is characterised in that
The line width of the corrosion-resistant signal wire is 10 μm, and the length of the corrosion-resistant signal wire is less than 40 μm.
10. display panel according to claim 8, it is characterised in that
The line width of the corrosion-resistant signal wire is 20 μm, and the length of the corrosion-resistant signal wire is less than 80 μm.
11. display panel according to claim 8, it is characterised in that
Multiple Organic Light Emitting Diodes are provided with the viewing area.
12. a kind of display device, it is characterised in that including the display panel as described in any one in claim 1 to 11.
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| CN201710335503.8A CN106940506A (en) | 2017-05-12 | 2017-05-12 | Display panel and display device |
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| CN201710335503.8A CN106940506A (en) | 2017-05-12 | 2017-05-12 | Display panel and display device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108447390A (en) * | 2018-02-27 | 2018-08-24 | 上海天马微电子有限公司 | Annular display module and display device |
| CN110646965A (en) * | 2019-09-27 | 2020-01-03 | 厦门天马微电子有限公司 | Special-shaped display panel, manufacturing method thereof and special-shaped display device |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1092803C (en) * | 1994-12-02 | 2002-10-16 | 株式会社半导体能源研究所 | Electric device having non-light emitting type display |
| CN1519634A (en) * | 2000-03-17 | 2004-08-11 | ������������ʽ���� | Electrooptical device |
| CN1299360C (en) * | 2002-03-20 | 2007-02-07 | 皇家飞利浦电子股份有限公司 | Active matrix display devices, and their manufacture |
| CN101252136A (en) * | 2008-03-31 | 2008-08-27 | 昆山龙腾光电有限公司 | Thin-film transistor substrate and LCD device with the same |
| CN101419369A (en) * | 2007-10-22 | 2009-04-29 | 精工爱普生株式会社 | Electrooptical device |
| CN104820321A (en) * | 2015-05-08 | 2015-08-05 | 厦门天马微电子有限公司 | Array substrate and display panel |
-
2017
- 2017-05-12 CN CN201710335503.8A patent/CN106940506A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1092803C (en) * | 1994-12-02 | 2002-10-16 | 株式会社半导体能源研究所 | Electric device having non-light emitting type display |
| CN1519634A (en) * | 2000-03-17 | 2004-08-11 | ������������ʽ���� | Electrooptical device |
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