CN108470522A - Display panel and its display device - Google Patents
Display panel and its display device Download PDFInfo
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- CN108470522A CN108470522A CN201810456705.2A CN201810456705A CN108470522A CN 108470522 A CN108470522 A CN 108470522A CN 201810456705 A CN201810456705 A CN 201810456705A CN 108470522 A CN108470522 A CN 108470522A
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- area
- grid
- display panel
- drive element
- viewing area
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- 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
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- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G2310/00—Command of the display device
- G09G2310/02—Addressing, scanning or driving the display screen or processing steps related thereto
- G09G2310/0264—Details of driving circuits
- G09G2310/0267—Details of drivers for scan electrodes, other than drivers for liquid crystal, plasma or OLED displays
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Computer Hardware Design (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
The present invention relates to a kind of display panel, display devices.Display panel provided by the invention wraps a kind of display panel, including viewing area and the non-display area positioned at viewing area periphery；Viewing area includes the pixel unit of array arrangement；Non-display area includes power supply cabling area, gate driving area and the metal routing area for providing power supply signal for the pixel unit of the viewing area, gate driving area is distributed between power supply cabling area and metal routing area, gate driving area includes multiple drive element of the grid, the longitudinal length of drive element of the grid is more than the longitudinal length of pixel unit, and drive element of the grid arranges between power supply cabling area and metal routing area；Metal routing area is for connecting drive element of the grid and the pixel unit of viewing area.The display panel makes the longitudinal length of drive element of the grid be more than the longitudinal length of pixel unit, realizes narrow frame design by elongating gate driving area.
Description
Technical field
The present invention relates to display technology fields, more particularly to a kind of display panel and its display device.
Background technology
With the development of display technology, in order to further increase the display effect of display panel, usually by display panel
Quadrangle is designed to circular arc chamfering.Display panel generally includes viewing area and non-display area.It is distributed in viewing area regularly arranged
Pixel, for realizing the display of image.Relevant circuit and cabling are distributed in non-display area, for driving pixel.
During realizing traditional technology, inventor has found to have at least the following problems：Due to the shape of display panel
Not regular rectangular shape causes the distribution situation of its circuit and cabling complex, and the area for being unfavorable for non-display area reduces, to narrow
The realization that frame is shown causes obstacle.
Invention content
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of display panel and its display device.
The application provides a kind of display panel, including viewing area and the non-display area positioned at the viewing area periphery；
The viewing area includes the pixel unit of array arrangement；
The non-display area includes for providing the power supply cabling area of power supply signal, grid for the pixel unit of the viewing area
Pole driving area and metal routing area, the gate driving area be distributed in power supply cabling area and the metal routing area it
Between, the gate driving area includes at least one drive element of the grid, and the longitudinal length of the drive element of the grid is more than described
The longitudinal length of pixel unit, the drive element of the grid arrange between power supply cabling area and the metal routing area；
The metal routing area is for connecting the drive element of the grid and the pixel unit of the viewing area.
The gate driving area includes multiple drive element of the grid in one of the embodiments, the display panel tool
There are four straight flanges and four corners, a corner, four corners are formed between the arbitrary two adjacent straight flanges
At least one of corner be circular arc chamfering, terminate to locate from chamfering section start to chamfering, the drive element of the grid with it is horizontal
The angle in direction gradually increases.
In one of the embodiments, the angular range of at least one drive element of the grid and horizontal direction be 0 °-
90°。
The longitudinal length of the drive element of the grid is more than the cross of the drive element of the grid in one of the embodiments,
To length.
The metal routing area includes the first metal routing area and the second metal routing area in one of the embodiments,
The viewing area includes the first viewing area and the second viewing area, and first metal routing area is for connecting first viewing area
Pixel unit and corresponding drive element of the grid, second metal routing area be used to connect the pixel of second viewing area
Unit and corresponding drive element of the grid.
The viewing area further includes at least one extending in a first direction and in a second direction in one of the embodiments,
Regularly arranged scan line and at least one in a second direction extend and along the regularly arranged data line of first direction, it is described
Data line and the scan line are for driving the pixel unit.
The non-display area further includes electrostatic protection area in one of the embodiments, and the electrostatic protection area includes extremely
Lack a static protective unit, any one in the static protective unit is electrically connected with data line one-to-one correspondence.
In one of which embodiment, the static protective unit includes the first diode, the second diode, the first electricity
Press signal wire, second voltage signal wire and first node；The cathode of first diode and first voltage signal wire electricity
The anode of connection, first diode is connected with the cathode of second diode；The anode and the of second diode
Two voltage signal lines are electrically connected；The first node is arranged between the anode and the cathode of the second diode of the first diode
On connecting line；The first node connects the data line.
The non-display area further includes encapsulation region in one of the embodiments, the encapsulation region and the power supply cabling
Area is bonded, for protecting the display panel.
The application also provides a kind of display device, including display panel as described above.
Display panel provided by the present application and display device make the longitudinal direction of drive element of the grid by elongating gate driving area
Length is more than the longitudinal length of pixel unit, real to make gate driving area while be bonded power supply cabling area and metal routing area
The densification of wire structures, is conducive to the width for further decreasing frame in existing non-display area.
Description of the drawings
Fig. 1 is the local wiring structural schematic diagram for the display panel that one embodiment of the application provides；
Fig. 2 is the macrostructure schematic diagram for the display panel that one embodiment of the application provides；
Fig. 3 is the local wiring structural schematic diagram for the display panel that traditional technology provides；
Fig. 4 is the circuit diagram for the static protective unit that one embodiment of the application provides；
Fig. 5 is the local wiring structural schematic diagram for the display panel that one embodiment of the application provides；
Fig. 6 is the local wiring structural schematic diagram for the display panel that traditional technology provides.
100 viewing area, 200 non-display area
101 pixel unit, 110 first viewing area
120 second viewing area, 201 first metal routing area
202 gate driving area, 203 drive element of the grid
204 power supply cabling area, 205 encapsulation region
206 second metal routing area, 207 electrostatic protection area
208 chamfering section start, 209 chamfering terminates to locate
Specific implementation mode
To facilitate the understanding of the present invention, below with reference to relevant drawings to invention is more fully described.In attached drawing
Give the preferred embodiment of the present invention.But the present invention can realize in many different forms, however it is not limited to herein
Described embodiment.Keep the understanding to the disclosure more saturating on the contrary, purpose of providing these embodiments is
It is thorough comprehensive.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement are for illustrative purposes only.
Unless otherwise defined, all of technologies and scientific terms used here by the article and belong to the technical field of the present invention
The normally understood meaning of technical staff is identical.Used term is intended merely to description tool in the description of the invention herein
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Term " and or " used herein includes one or more phases
Any and all combinations of the Listed Items of pass.
Display panel generally comprises viewing area and non-display area.Regularly arranged pixel is distributed in viewing area, is set to
The non-display area on viewing area periphery is then used to arrange relevant circuit and cabling to drive pixel.In order to further increase display surface
Four corners are often designed to circular arc chamfering by the display effect of plate, display panel.Since the shape of this display panel is not
The rectangle of rule, causes the distribution situation of its circuit and cabling complex, and the area for being unfavorable for non-display area at this reduces, right
The realization that narrow frame is shown causes obstacle.
One embodiment of the application provides a kind of display panel, as shown in Figure 1, including viewing area 100 and positioned at display
The non-display area 200 on 100 periphery of area.Viewing area 100 includes the pixel unit 101 of array arrangement.Non-display area 200 includes being used for
Power supply cabling area 204, gate driving area 202 and the metal routing of power supply signal are provided for the pixel unit 101 of viewing area 100
Area 210.Gate driving area 202 is distributed between power supply cabling area 204 and metal routing area 210.Gate driving area 202 includes extremely
A few drive element of the grid 203, the longitudinal length of drive element of the grid 203 are more than the longitudinal length of pixel unit 101.Grid
Driving unit 203 arranges between power supply cabling area 204 and metal routing area 210.Metal routing area 210 is for connecting grid drive
Moving cell 203 and the pixel unit of viewing area 100 101.
Wherein, there is the pixel unit 101 of at least a line array arrangement in viewing area 100.Each pixel unit 101 includes
Three sub-pixels, respectively R sub-pixels, G sub-pixel, B sub-pixels.Each sub-pixel can be shown under the control of driving circuit
Different grayscale, to enable display panel to show colored image.It is distributed in non-display area 200 for driving pixel to send out
The circuit and cabling of light.
Specifically, non-display area 200 includes gate driving area 202 (GIP, Gate In Panel), power supply cabling area 204
And metal routing area 210.Gate driving area 202 includes at least one drive element of the grid 203, each drive element of the grid again
203 are electrically connected with the one-row pixels unit of viewing area 100, for providing driving letter for the pixel-driving circuit of the row pixel unit
Number.Metal routing area 210 is tightly attached to around viewing area 100, for realizing drive element of the grid 203 and certain corresponding row pixel
Connection.Power supply cabling area 204 is electrically connected with the pixel unit of viewing area 100, for providing power supply letter for pixel unit 101
Number.Gate driving area 202 is distributed between power supply cabling area 204 and metal routing area 210.Drive element of the grid 203 is in power supply
It is arranged between cabling area 204 and metal routing area 210.The longitudinal length of drive element of the grid 203 is more than the vertical of pixel unit 101
To length.Compared to drive element of the grid in traditional technology 203 longitudinal length be equal to pixel unit 101 longitudinal length side
Case, the display panel in the present embodiment, which passes through, elongates gate driving area, changes the longitudinal ruler of drive element of the grid and pixel unit
Very little relationship makes gate driving area more be bonded power supply cabling area and metal routing area.
The display panel that above-described embodiment provides keeps the longitudinal length of drive element of the grid big by elongating gate driving area
In the longitudinal length of pixel unit, to make gate driving area while be bonded power supply cabling area and metal routing area, realize non-aobvious
The densification for showing wire structures in area is conducive to the width for further decreasing frame.
In one embodiment provided by the present application, gate driving area includes multiple drive element of the grid, display panel tool
There are four straight flanges and four corners, a corner is formed between arbitrary two adjacent straight flanges.At least one of four corners
Corner is circular arc chamfering.Terminate to locate from chamfering section start to chamfering, the angle of above-mentioned drive element of the grid 203 and horizontal direction
Gradually increase.
Wherein, circular arc chamfering is not limited to the corresponding fan-shaped chamfering formed of 90 ° of circular arcs, further includes any other angle
The corresponding fan-shaped chamfering formed of circular arc and the corresponding fan-shaped chamfering formed of elliptic arc at any angle.Chamfering section start
Refer to the circular arc start position on the side of display panel.Chamfering terminate place refer to positioned at display panel top margin or
Circular arc final position on bottom edge.Drive element of the grid and the angle of horizontal direction refer to bottom edge and the water of drive element of the grid
Square to angle.
Specifically, as shown in Fig. 2, the present embodiment is said so that four corners of display panel are circular arc chamfering as an example
It is bright.The viewing area 100 of the display panel is divided for the first viewing area 110 and the second viewing area 120.Wherein, the first viewing area 110 is
The corresponding viewing area in corner of display panel, the second viewing area 120 are the viewing area corresponding to the straight flange of display panel.Such as Fig. 1
Shown, 120 corresponding drive element of the grid 203 of the second viewing area of display panel is in alignment with each other regularly arranged along longitudinal direction.Namely
It says, 120 corresponding drive element of the grid of the second viewing area can be by being replicated and being translated single gate driving unit 203
Complete arrangement.110 corresponding drive element of the grid of the first viewing area of display panel is arranged along circular arc chamfering, and by along circular arc
The mode that the clockwise direction of shape chamfering rotates one by one is fitted the shape of circular arc chamfering.That is, the first viewing area 110 is right
The drive element of the grid answered is to complete arrangement by being replicated and being rotated by single gate driving unit 203.It is appreciated that
It is that, in the upper right corner of the display panel, drive element of the grid is arranged along circular arc chamfering, and passes through the inverse time along circular arc chamfering
The mode that needle direction gradually rotates is fitted the shape of circular arc chamfering.
It is every in order to make since the location of second 120 corresponding each drive element of the grid of viewing area 203 is different
A drive element of the grid 203 can fit closely metal routing area 210 and the power supply cabling area 204 of its both sides as much as possible, often
The angle rotated needed for a drive element of the grid 203 is different.Terminate place 209, entire grid from chamfering section start 208 to chamfering
All drive element of the grid 203 in pole driving area 202 are in gradual increased trend with the angle a of horizontal direction.Above-mentioned grid drives
The angular range of moving cell and horizontal direction is 0 ° -90 °.It is non-display compared to the display panel in traditional technology shown in Fig. 3
The wire structures in area 200, each drive element of the grid 203 in the present embodiment can be preferably bonded metal routing area 210 and
Power supply cabling area 204.
The angle that the display panel that above-described embodiment provides passes through the angle between drive element of the grid 203 and horizontal direction
Variation realizes fitting closely for gate driving area 202 and metal routing area 210 and power supply cabling area 204, can make non-display
The densification of wire structures in area 200, to be conducive to further decrease the border width of display panel.
In one embodiment provided by the present application, the longitudinal length of drive element of the grid 203 is more than drive element of the grid
203 lateral length.
Wherein, the longitudinal length of drive element of the grid 203 refers to that 120 corresponding grid of the second viewing area of display panel drives
The length of moving cell 203 vertically.The lateral length of drive element of the grid 203 refers to the second viewing area of display panel
The length of 120 corresponding drive element of the grid 203 in the horizontal direction.Compared to the display panel in traditional technology shown in Fig. 3
The wire structures of non-display area 200, the display panel in the present embodiment make its longitudinal length by elongating drive element of the grid 203
More than the lateral length of drive element of the grid 203.In order to ensure the normal function in gate driving area 202, ensureing gate driving
In the case that the area in area 202 is certain, elongating gate driving area 202 causes the longitudinal size of drive element of the grid 203 to become larger, grid
The lateral dimension of pole driving unit 203 becomes smaller, and the longitudinal size of drive element of the grid 203 is more than the cross of drive element of the grid 203
To size, to realize narrow frame effect.
The display panel that above-described embodiment provides makes its longitudinal length be more than laterally length by elongating drive element of the grid 203
Degree, be conducive to the densification of 200 wire structures of non-display area, to be conducive to display panel border width reduction.
In one embodiment provided by the present application, viewing area 100 extends in a first direction and including several along second
The regularly arranged scan line in direction and several extend and in a second direction along the regularly arranged data lines of first direction.Number
According to line and scan line for driving pixel unit 101.
Wherein, first direction refers to the line direction of 101 array of pixel unit in viewing area 100.Second direction refers to
The column direction of 101 array of pixel unit in viewing area 100.Scan line extends along the line direction of 101 array of pixel unit, by pixel
The column direction of unit 101 is arranged.Often row pixel unit 101 corresponds to a scan line.Row of the data line along 101 array of pixel unit
Direction extends, and arranges by the line direction of pixel unit 101.Each column pixel unit 101 corresponds to a data line.Scan line output
Switch element is switched on and off in scanning signal control pixel-driving circuit, and data signal line is by writing pixel-driving circuit
Enter data-signal control pixel and shows certain grayscale.Therefore, data line and scan line drive pixel unit 101 jointly.
The display panel that above-described embodiment provides is realized by scan line and data line to pixel unit in viewing area 100
101 driving and control.
In one embodiment provided by the present application, non-display area 200 further includes electrostatic protection area 207, electrostatic protection area
207 include at least one static protective unit, any one in above-mentioned static protective unit is electrically connected with a data line respectively
It connects.
Specifically, electrostatic protection area 207 includes at least one static protective unit.Each static protective unit and viewing area
The corresponding a data line electrical connection of a row pixel, to achieve the purpose that release electrostatic, prevents because data line is by static shock in 100
It is breaking caused by wound, to ensure the normal work of display panel.
Caused by the display panel that above-described embodiment provides prevents damage by static electricity data line by setting electrostatic protection area 207
Open circuit has ensured the stability of display panel display effect.
In one embodiment provided by the present application, as shown in figure 4, static protective unit includes the first diode, second
Diode, first voltage signal wire, second voltage signal wire and first node.The cathode of first diode and first voltage signal
Line is electrically connected, and the anode of the first diode is connected with the cathode of the second diode.The anode of second diode is believed with second voltage
The electrical connection of number line.First node is arranged on the connecting line between the anode and the cathode of the second diode of the first diode.The
One node connectivity line.
Specifically, each static protective unit includes an a first diode D1 and second diode D2.One or two
The cathode of pole pipe D1 is electrically connected with first voltage signal wire VGH, the cathode of the anode and the second diode D2 of the first diode D1
Connection.The anode of second diode D2 is connect with second voltage signal wire VGL.First node N1 is arranged the first diode D1's
On connecting line between anode and the cathode of the second diode D2, first node N1 connections data line 40.Wherein, first voltage is believed
Number line VGH is for providing first voltage signal, and second voltage signal wire VGL is for providing second voltage signal, first voltage letter
Number voltage be higher than second voltage signal.The operation principle of static protective unit is as follows in the present embodiment：It is deposited when on data line 40
In electrostatic charge, if the voltage of the electrostatic charge is higher than first voltage signal, the first diode D1 conducting, electrostatic charge passes through the
One voltage signal line VGH is guided；If the voltage of the electrostatic charge is less than second voltage signal, the second diode electrical connection D2 is led
Logical, electrostatic charge is guided by second voltage signal wire VGL, to eliminate harmful effect of the electrostatic charge to circuit.
The display panel that above-described embodiment provides can realize Electro-static Driven Comb by two diodes just connect, in protection number
According to line, while promoting display panel reliability, ensure that display panel wire structures simplifies design.
In one embodiment provided by the present application, metal routing area includes the first metal routing area 201 and the second metal
Cabling area 206, the first metal routing area 201 is for connecting the pixel unit 101 of the first viewing area 110 and corresponding gate driving
Unit 203, the second metal routing area 206 is for connecting the pixel unit 101 of the second viewing area 120 and corresponding gate driving list
Member 203.
Specifically, due to the pixel unit 101 and grid of the first viewing area 110 of display panel and the second viewing area 120
Relative position relation between driving unit 203 is different, therefore two regions are corresponding for connecting pixel unit and grid
The metal routing area of pole driving unit 203 is independently arranged respectively.First metal routing area 201 is for connecting the first viewing area 110
Pixel unit 101 and corresponding drive element of the grid 203, the second metal routing area 206 is for connecting the second viewing area 120
Pixel unit 101 and corresponding drive element of the grid 203.
The display panel setting Liang Ge metal routings area that above-described embodiment provides is respectively used to realize the first viewing area, the
Connection between the pixel unit of two viewing areas and corresponding drive element of the grid facilitates the realization of wiring.
In one embodiment provided by the present application, non-display area 200 further includes encapsulation region 205, encapsulation region 205 and power supply
Cabling area 204 is bonded, for protecting display panel.
Specifically, encapsulation region 205 is usually placed in the outermost of non-display area 200, for steam and oxygen to be isolated, avoids
Steam and oxygen in display panel circuit and Wiring structure cause harmful effect, ensure the normal work of display panel.One
As for, display panel frequently with packaged type be glass powder (Frit) encapsulate, i.e., screen body surrounding using coating one circle
Glass powder slurry is simultaneously sintered, and is sealed cover board and substrate to realize the effect of isolation water oxygen by way of laser melting.
The display panel that above-described embodiment provides achievees the effect that sealing screen body, isolation water oxygen by the way that encapsulation region is arranged, and keeps away
Exempt from display panel can not normally to show because aoxidizing or into steam.
In a specific embodiment provided by the present application, as shown in figures 1 to 6, a kind of display panel is provided.This is aobvious
Show that panel includes the non-display area 200 on viewing area 100 and periphery.Viewing area 100 includes the pixel unit 101 of array arrangement.It sweeps
The line direction that line is retouched along 101 array of pixel unit extends, and arranges by the column direction of pixel unit 101.Often row pixel unit 101 is right
Answer a scan line.Data line extends along the column direction of 101 array of pixel unit, arranges by the line direction of pixel unit 101.Often
Row pixel unit 101 corresponds to a data line.Switch element in the scanning signal control pixel-driving circuit of scan line output
It is switched on and off, data signal line shows certain grayscale by the way that data-signal control pixel is written to pixel-driving circuit.It is non-
Viewing area 200 includes gate driving area 202, power supply cabling area 204, metal routing area and electrostatic protection area 207.Wherein, grid
It includes at least one drive element of the grid 203 to drive area 202.Power supply cabling area 204 is used to provide power supply letter for pixel unit 101
Number.Metal routing area is for connecting drive element of the grid 203 and pixel unit 101.Gate driving area 202 is distributed in power supply cabling
Between area 204 and metal routing area.Electrostatic protection area 207 includes at least one static protective unit.Each static protective unit
A data line electrical connection corresponding with a row pixel in viewing area 100, to achieve the purpose that release electrostatic.Drive element of the grid
203 by rotating arrangement fitting circle arc angling one by one.The longitudinal length of drive element of the grid 203 is more than drive element of the grid
203 lateral length.Display panel in the present embodiment is by changing the size of drive element of the grid 203 and position of arranging, to the greatest extent
Entire gate driving area 202 is possibly elongated, to make the wire structures densification in non-display area 200, reduces display panel
Border width.Compared to the display panel that traditional technology in Fig. 5 provides, the gate driving of display panel provided in this embodiment
Area 202 extends partially into the position where electrostatic protection area 207 original in Fig. 5 after elongation.This is because electrostatic protection
Static protective unit circuit structure in area 207 is relatively simple, therefore is easier to after leaving the compression of its wiring space for elongation
Gate driving area 202, to reduce 202 occupied wiring width of gate driving area.
The display panel that above-described embodiment provides realizes grid by the size and arrangement position for changing drive element of the grid 203
The elongation in pole driving area 202 reduces 202 occupied wiring width of gate driving area, to realize the narrow of display panel
Frame.
The application also provides a kind of display device, including display panel as described above.
Specifically, which includes but not limited to AR displays, VR displays, Vehicular display device, mobile phone, tablet electricity
Brain, laptop, the wearable electronic with display function.The display device is by changing drive element of the grid 203
Size and position, reduce the width of frame as much as possible, be conducive to improve screen accounting, realize comprehensively screen display.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of display panel, which is characterized in that the non-display area including viewing area and positioned at the viewing area periphery；
The viewing area includes the pixel unit of array arrangement；
The non-display area includes for providing the power supply cabling area of power supply signal, grid drive for the pixel unit of the viewing area
Dynamic area and metal routing area, the gate driving area are distributed between power supply cabling area and the metal routing area, institute
It includes at least one drive element of the grid to state gate driving area, and the longitudinal length of the drive element of the grid is more than the pixel list
The longitudinal length of member, the drive element of the grid arrange between power supply cabling area and the metal routing area；The gold
Belong to cabling area for connecting the drive element of the grid and the pixel unit of the viewing area.
2. display panel according to claim 1, which is characterized in that the gate driving area includes multiple gate driving lists
Member, the display panel have four straight flanges and four corners, are formed described in one between the arbitrary two adjacent straight flanges
Corner, at least one of described four corners corner are circular arc chamfering, terminate to locate from chamfering section start to chamfering, the grid
Pole driving unit and the angle of horizontal direction gradually increase.
3. display panel according to claim 2, which is characterized in that at least one drive element of the grid and level side
To angular range be 0 ° -90 °.
4. display panel according to claim 1, which is characterized in that the longitudinal length of the drive element of the grid is more than institute
State the lateral length of drive element of the grid.
5. display panel according to claim 1, which is characterized in that the metal routing area includes the first metal routing area
With the second metal routing area, the viewing area includes the first viewing area and the second viewing area, and first metal routing area is used for
The pixel unit of first viewing area and corresponding drive element of the grid are connected, second metal routing area is for connecting institute
State the pixel unit of the second viewing area and corresponding drive element of the grid.
6. display panel according to claim 1, which is characterized in that the viewing area further includes at least one along first party
To extending and regularly arranged in a second direction scan line and at least one extend in a second direction and along first direction rule
The data line of arrangement, the data line and the scan line are for driving the pixel unit.
7. display panel according to claim 1, which is characterized in that the non-display area further includes electrostatic protection area, institute
It includes at least one static protective unit to state electrostatic protection area, any one in the static protective unit with data line one by one
Corresponding electrical connection.
8. display panel according to claim 1, which is characterized in that the static protective unit include the first diode,
Second diode, first voltage signal wire, second voltage signal wire and first node；The cathode of first diode with it is described
First voltage signal wire is electrically connected, and the anode of first diode is connected with the cathode of second diode；Described second
The anode of diode is electrically connected with second voltage signal wire；The anode and the two or two in the first diode is arranged in the first node
On connecting line between the cathode of pole pipe；The first node connects the data line.
9. display panel according to claim 1, which is characterized in that the non-display area further includes encapsulation region, the envelope
Dress area is bonded with power supply cabling area, for protecting the display panel.
10. a kind of display device, which is characterized in that including the display panel described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456705.2A CN108470522A (en) | 2018-05-14 | 2018-05-14 | Display panel and its display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810456705.2A CN108470522A (en) | 2018-05-14 | 2018-05-14 | Display panel and its display device |
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| CN108470522A true CN108470522A (en) | 2018-08-31 |
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| CN201810456705.2A Pending CN108470522A (en) | 2018-05-14 | 2018-05-14 | Display panel and its display device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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| CN111128969A (en) * | 2019-12-13 | 2020-05-08 | 昆山国显光电有限公司 | Display panel and display device |
| US10762821B1 (en) | 2019-04-30 | 2020-09-01 | Xiamen Tianma Micro-Electronics Co., Ltd. | Display panel and display apparatus |
| WO2021013181A1 (en) * | 2019-07-23 | 2021-01-28 | 京东方科技集团股份有限公司 | Array substrate, display panel and display device |
| CN113363298A (en) * | 2021-05-31 | 2021-09-07 | 京东方科技集团股份有限公司 | Display panel and display device comprising same |
| CN113410275A (en) * | 2021-06-16 | 2021-09-17 | 京东方科技集团股份有限公司 | Display panel and display device |
| CN114937420A (en) * | 2022-05-27 | 2022-08-23 | 武汉天马微电子有限公司 | Display panel and display device |
| CN115327824A (en) * | 2022-02-22 | 2022-11-11 | 北京京东方光电科技有限公司 | Array substrate, display panel and display device |
| WO2024046054A1 (en) * | 2022-08-30 | 2024-03-07 | 京东方科技集团股份有限公司 | Display substrate, display panel, and display apparatus |
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| US10762821B1 (en) | 2019-04-30 | 2020-09-01 | Xiamen Tianma Micro-Electronics Co., Ltd. | Display panel and display apparatus |
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| CN114937420B (en) * | 2022-05-27 | 2024-02-09 | 武汉天马微电子有限公司 | Display panel and display device |
| WO2024046054A1 (en) * | 2022-08-30 | 2024-03-07 | 京东方科技集团股份有限公司 | Display substrate, display panel, and display apparatus |
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