CN108873516A - Display panel and its display device of application - Google Patents
Display panel and its display device of application Download PDFInfo
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- CN108873516A CN108873516A CN201810650703.7A CN201810650703A CN108873516A CN 108873516 A CN108873516 A CN 108873516A CN 201810650703 A CN201810650703 A CN 201810650703A CN 108873516 A CN108873516 A CN 108873516A
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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
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
-
- 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
- G02F1/136213—Storage capacitors associated with the pixel electrode
Abstract
A kind of display panel of the present invention and its display device of application.Display panel includes：First substrate, including viewing area and wiring region, wiring region has fanout area, a plurality of signal wire is configured at the viewing area, in the viewing area of the substrate, multiple active switches and multiple pixel units are set, the multiple pixel unit is respectively coupled to the multiple active switch, a plurality of signal wire described in the multiple active switch difference electric property coupling；The second substrate is oppositely arranged with the first substrate；Driving unit is configured at the wiring region；Transmission line, is set to the fanout area, and the transmission line is electrically coupled between the driving unit and a plurality of signal wire；Isolation layer is set to above the transmission line；The surface of the isolation layer is provided with electrode layer, and the electrode layer and the transmission line form capacitor.The present invention is avoided that so that the phase shift signalling delay of cabling is close by the capacitor being fanned out to above cabling and is fanned out to the problems such as trace signal is uneven.
Description
Technical field
The present invention relates to a kind of wiring technique field of display panel, in particular to a kind of display panel and its application it is aobvious
Showing device.
Background technique
When display panel is normally shown, grid grade driver circuit (Gate Driver), source drive route (Source are needed
Driver), in conjunction with grid line (Gate line) criss-cross on substrate, data line (Data line) to control each picture
Element realizes the display of image.
Display driving method includes：System board by color (such as：R/G/B) compressed signal, control signal and power supply
It is transmitted to control panel.Signal is after sequence controller (Timing Controller, the TCON) processing on control panel, transmission
It, will be necessary by routes such as gate lines, data lines, power supplys on substrate to the source circuit and grid circuit of printed circuit board
Property data and power delivery in viewing area so that display obtains power supply, the signal that picture demand is presented.
Product frame currently on the market becomes narrow, and the space of fanout area (fanout) cabling is also more and more limited.When
When fanout area space is smaller, the difference in length of one cabling of outermost and an intermediate bar line can become larger, and resistance value difference becomes larger, nothing
Method realizes the impedances such as cabling.The parasitic capacitance above one cabling of one cabling of outermost and centre also can be variant simultaneously.Fan
The difference of the resistance capacitance of area's cabling, which will lead to, out there is resistance capacitance by the signal that two cabling lines are transferred on source electrode line
Postpone (RC delay).This delay can generate the problems such as being fanned out to trace signal unequal (fanout mura), signal delay.
In display panel when picture is lighted and is shown, the uneven display difference problem of regional display is also had.
Summary of the invention
In order to solve the above-mentioned technical problem, the object of the present invention is to provide a kind of display panel and its displays of application
Device, by adjusting the capacitor for being fanned out to cabling, adjustment is fanned out to the phase shift signalling delay of cabling.
The object of the invention to solve the technical problems adopts the following technical solutions to realize.It proposes according to the present invention
A kind of display panel, the display panel includes：First substrate, the wiring region including viewing area and its periphery, the wiring
Area has fanout area, and a plurality of signal wire is configured at the viewing area, the viewing area of the substrate be arranged multiple active switches and
Multiple pixel units, the multiple pixel unit are respectively coupled to the multiple active switch, the multiple active switch difference
A plurality of signal wire described in electric property coupling；The second substrate is oppositely arranged with the first substrate；Driving unit is configured at the cloth
Line area；Transmission line, is set to the fanout area, and the transmission line is electrically coupled to the driving unit and a plurality of letter
Between number line；Isolation layer is set to above the transmission line；Wherein, the surface of the isolation layer is provided with electrode layer, described
When electrode layer electric property coupling public electrode voltages line (Vcom line), the electrode layer and the transmission line form capacitor.
The present invention solves its technical problem also following technical measures can be used to further realize.
In one embodiment of this invention, the setting of the transmission line includes single-layer metal wire laying mode, the electrode
Layer is metal layer or indium tin oxide semiconductor layer.
In one embodiment of this invention, the setting of the transmission line includes two metal wired layers mode, the electrode
Layer is indium tin oxide semiconductor layer.
In one embodiment of this invention, the first substrate is multilayer circuit board, and the first substrate includes first layer
Plate and the second laminate, the transmission line configuration are configured at the second layer in the surface of first laminate, the electrode layer
The surface of plate.
In one embodiment of this invention, second laminate is the isolation layer.
In one embodiment of this invention, the configuration range of the electrode layer covers the transmission line partially or fully
Wiring range.
In one embodiment of this invention, the capacitance of the capacitor corresponds to the electrode layer and covers the transmission line
Range.
In one embodiment of this invention, a plurality of signal wire includes a plurality of grid line and a plurality of source electrode line, the drive
Moving cell includes in drive element of the grid and source drive unit at least first, more described in the drive element of the grid electric property coupling
Grid line, a plurality of source electrode line described in the source drive unit electric property coupling.
A time purpose of the invention is a kind of display panel comprising：First substrate, the cloth including viewing area and its periphery
Line area, the wiring region have fanout area, and a plurality of signal wire is configured at the viewing area, and in the viewing area of the substrate, setting is more
A active switch and multiple pixel units, the multiple pixel unit is respectively coupled to the multiple active switch, the multiple
Active switch distinguishes a plurality of signal wire described in electric property coupling；The second substrate is oppositely arranged with the first substrate；Driving unit,
It is configured at the wiring region；Transmission line, is set to the fanout area, and the transmission line is electrically coupled to the driving unit
Between a plurality of signal wire, the transmission line is arranged according to the shape of the fanout area and has Wiring area and oblique line
Area, the Wiring area are set between the oblique line area and the driving unit, and the oblique line area is towards the viewing area with narrow
It is routed to wide mode and connects a plurality of signal wire；Isolation layer is set to above the transmission line；Wherein, the isolation
The surface of layer is provided with electrode layer, when the electrode layer electric property coupling public electrode voltages line, the electrode layer and the transmission
Route forms capacitor, and the described of the fanout area, the Wiring area, the oblique line area or part is covered in the electrode layer configuration
The Wiring area of oblique line area and part.
A further object of the present invention is a kind of display device comprising：Control module；Display panel, including：First base
Plate, the wiring region including viewing area and its periphery, the wiring region have fanout area, and a plurality of signal wire is configured at the display
Area is arranged multiple active switches in the viewing area of the substrate and multiple pixel units, the multiple pixel unit is respectively coupled to
In the multiple active switch, the multiple active switch distinguishes a plurality of signal wire described in electric property coupling；The second substrate, and it is described
First substrate is oppositely arranged；Driving unit is configured at the wiring region；Transmission line is set to the fanout area, the transmission
Route is electrically coupled between the driving unit and a plurality of signal wire；Isolation layer is set to above the transmission line；
Wherein, the surface of the isolation layer is provided with electrode layer, when the electrode layer electric property coupling public electrode voltages line, the electrode
Layer forms capacitor with the transmission line.
The present invention can not substantially change the premise of existing production procedure, by the capacitor being fanned out to above cabling, so that walking
The phase shift signalling delay of line is close, is fanned out to the unequal problem of trace signal compared with being avoided that.Because being not required to substantially adjust production procedure,
Less special process requirements and difficulty will not also promote higher cost, great standby market competitiveness.Moreover, the present invention is suitable
It is designed for display panels a variety of now, is of course also apply to panel narrow frame design, meets market and technological trend.
Detailed description of the invention
Fig. 1 a is the configuration diagram of exemplary display device.
Fig. 1 b is exemplary pixel unit configuration schematic diagram.
Fig. 1 c is the schematic wiring diagram of the fanout area of exemplary display device.
Fig. 2 a is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 2 b is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 3 a is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 3 b is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 3 c is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 3 d is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 4 a is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 4 b is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 5 a is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 5 b is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 5 c is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 5 d is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.
Fig. 6 is the method for display according to the present invention, the transmission line schematic wiring diagram of the display panel of an embodiment.
Specific embodiment
The explanation of following embodiment is to can be used to the particular implementation of implementation to illustrate the present invention with reference to additional schema
Example.The direction term that the present invention is previously mentioned, such as "upper", "lower", "front", "rear", "left", "right", "inner", "outside", " side "
Deng being only the direction with reference to annexed drawings.Therefore, the direction term used be to illustrate and understand the present invention, rather than to
The limitation present invention.
Attached drawing and explanation are considered inherently illustrative, rather than restrictive.The similar list of structure in the figure
Member is to be given the same reference numerals.In addition, in order to understand and be convenient for description, the size and thickness of each component shown in the accompanying drawings are
It is arbitrarily shown, but the invention is not restricted to this.
In the accompanying drawings, for clarity, the thickness in layer, film, panel, region etc. is exaggerated, the configuration of circuit is also exaggerated
Range.In the accompanying drawings, in order to understand and be convenient for description, the thickness of some layer and region is exaggerated, the configuration model of circuit is also exaggerated
It encloses.It will be appreciated that when the component of such as layer, film, region, circuit or substrate component "upper" another referred to as " ", it is described
Component can be directly on another component, or there may also be intermediate modules.
In addition, in the description, unless explicitly described as opposite, otherwise word " comprising " will be understood as meaning to wrap
The component is included, but is not excluded for any other component.In addition, in the description, " above " means to be located at target group
Part either above or below, and be not intended to must be positioned on the top based on gravity direction.
It is of the invention to reach the technical means and efficacy that predetermined goal of the invention is taken further to illustrate, below in conjunction with
Drawings and the specific embodiments, to the display device of a kind of display panel proposed according to the present invention and its application, specific implementation
Mode, structure, feature and its effect, detailed description is as follows.
Fig. 1 a is the configuration diagram of exemplary display device.Please refer to Fig. 1 a, a kind of display device 100, including：Control
Making sheet 101, the control panel 101 include tfi module (Timing Controller, TCON) 102；Printed circuit board 103, with
It is connected between the control panel 101 by flexible flat cable (Flexible Flat Cable, FFC) 103；Source drive
Unit 120 and drive element of the grid 130 are configured at wiring region, respectively with the source electrode line 131 and grid line 131 in viewing area 111
Connection.In some embodiments, drive element of the grid 130 and source drive unit 120 include but are not limited to flip chip shape
Formula.
In some embodiments, the driving method of display device 100 includes：System board offer color (such as：R/G/B)
Compressed signal controls signal and power delivery to control panel 101.Sequence controller (Timing on control panel 101
Controller, TCON) 102 with handle these signals after, together with driven circuit processing power supply, pass through flexible flat cable
(Flexible Flat Cable, FFC) 103, the drive element of the grid 130 and source electrode for being transmitted to printed circuit board 104 together drive
Moving cell 120, drive element of the grid 130 and source drive unit 120 are by the data of necessity and power delivery in viewing area
111, so that display device 100 obtains power supply, the signal that picture demand is presented.
Fig. 1 b is exemplary pixel unit configuration schematic diagram.It please cooperate Fig. 1 a in favor of understanding.Drive element of the grid 130
It is to provide scanning signal line by line to grid line 131, every scan cycle provides scanning signal to a line grid line 131.Display surface
The source electrode line 131 of plate can be opened line by line, and source drive unit 120 provides data to pixel unit P by source electrode line 121.
Fig. 1 c be exemplary display device fanout area schematic wiring diagram, please cooperate Fig. 1 a and Fig. 1 b in favor of
Solution.As depicted in 1c, in certain embodiments, drive element of the grid 130 and source drive unit 120 are matched in a manner of flip chip
It sets.It is configured with corresponding integrated circuit (IC) in flip chip, integrated circuit is by the electrical coupling of connection line 150 each other
It connects.In some embodiments, integrated circuit passes through the transmission line 160 of fanout area 112 conducting wire with viewing area 111 respectively
It is connected.According to the difference of integrated circuit, the conducting wire connected is not also identical.As grid integrated circuits connect scan line
(grid line 131), as source electrode integrated circuit connects data line (source electrode line 121).
However, the resistance value of the in-between cabling of transmission line 160 is smaller when 112 space of fanout area is smaller, with centre
The resistance value of the increase of cable run distance, corresponding cabling also increases with it.Particularly, 160 outermost of transmission line, one cabling is in
Between a bar line difference in length it is relatively large, resistance value difference is also higher, cannot achieve the impedances such as cabling.Simultaneous transmission route
Parasitic capacitance above 160 cablings of outermost one and an intermediate cabling also can be variant.The resistance electricity of 112 cabling of fanout area
The difference of appearance will lead to and RC delays (RC occurs by the signal that this two cabling lines are transferred on source electrode line
delay).This delay can generate the problems such as being fanned out to trace signal unequal (fanout mura), signal delay.In display surface
Plate also has the uneven display difference problem of regional display when picture is lighted and is shown.
Fig. 2 a is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Related display surface
Plate component Configuration please cooperate Fig. 1 a to Fig. 1 c in favor of understanding.A referring to figure 2., it is in an embodiment of the present invention, described a kind of aobvious
Show panel, including：First substrate 110, the wiring region including viewing area 111 and its periphery, the wiring region has fanout area
112, a plurality of signal wire 311 is configured at the viewing area 111, and multiple actives are arranged in the viewing area 111 of the first substrate 110
Switch T and multiple pixel unit P, the multiple pixel unit P are respectively coupled to the multiple active switch T, the multiple master
A plurality of signal wire 311 described in dynamic switch T difference electric property coupling；The second substrate 210 is oppositely arranged with the first substrate 110；It drives
Moving cell 310 is configured at the wiring region；Transmission line 160 is set to the fanout area 112,160 electricity of transmission line
Property is coupled between the driving unit 310 and a plurality of signal wire 311；Isolation layer 320 is set to the transmission line
160 tops；Wherein, the surface of the isolation layer 320 is provided with electrode layer 330, the 330 electric property coupling public electrode of electrode layer
When pressure-wire, the electrode layer 330 forms capacitor with the transmission line 160.
In some embodiments, the setting of the transmission line 160 includes single-layer metal wire laying mode, the electrode layer
330 be, for example, metal layer or indium tin oxide semiconductor layer, it is not limited here.
In some embodiments, the setting of the transmission line 160 includes two metal wired layers mode, the electrode layer
330 be, for example, indium tin oxide semiconductor layer, it is not limited here.
In some embodiments, the electrode layer 330 be metal layer when, can design configurations be single or double layer metal layer or
Metal oxide layer, herein with no restrictions.
Fig. 2 b is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Display surface board group
Part configuration please cooperate Fig. 1 a to Fig. 1 c in favor of understanding.B referring to figure 2., in some embodiments, the first substrate 110 is
Multilayer circuit board, the first substrate 110 include the first laminate 110a and the second laminate 110b, and the transmission line 160 configures
In the surface of the first laminate 110a, the electrode layer 330 is configured at the surface of the second laminate 110b.
In some embodiments, the second laminate 110b is the isolation layer 320.
In some embodiments, the configuration range of the electrode layer 330 covers the transmission line 160 partially or fully
Wiring range.
In some embodiments, the capacitance of the capacitor corresponds to the electrode layer 330 and covers the transmission line 160
Range.
Fig. 3 a is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Display surface board group
Part configuration please cooperate Fig. 1 a to Fig. 2 b in favor of understanding.The entire fanout area is covered in a referring to figure 3., the electrode layer configuration,
So that the transmission line 160 is covered in the range of the electrode layer.
Fig. 3 b is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Display surface board group
Part configuration please cooperate Fig. 1 a to Fig. 2 b in favor of understanding.The Wiring area is covered in b referring to figure 3., the configuration of electrode layer 330.
Fig. 3 c is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Display surface board group
Part configuration please cooperate Fig. 1 a to Fig. 2 b in favor of understanding.The oblique line area is covered in c referring to figure 3., the configuration of electrode layer 330.
Fig. 3 d is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Display surface board group
Part configuration please cooperate Fig. 1 a to Fig. 2 b in favor of understanding.D referring to figure 3., the electrode layer 330 configure the institute for covering entire part
State the Wiring area in oblique line area and part.
In some embodiments, the electrode layer 330 can be targetedly placed only in above the route of wiring region.
In some embodiments, the 330 electric property coupling public electrode voltages line 132 of electrode layer.As shown in Figure 3b, described
When the Wiring area is covered in the configuration of electrode layer 330, public electrode voltages line 132 described in the beginning electric property coupling of the Wiring area.
As shown in Figure 3c, it is public described in the end electric property coupling in the oblique line area when oblique line area is covered in the configuration of electrode layer 330
Electrode voltage line 132.
In some embodiments, a plurality of signal wire 311 includes a plurality of grid line 131 and a plurality of source electrode line 121, described
Driving unit 310 includes in drive element of the grid 130 and source drive unit 120 at least first, the drive element of the grid 130
A plurality of grid line 131 described in electric property coupling, a plurality of source electrode line 121 described in 120 electric property coupling of source drive unit.
In some embodiments, a kind of display panel of the present invention comprising：First substrate 110, including viewing area 111 and
The wiring region of its periphery, the wiring region have fanout area 112, and a plurality of signal wire 311 is configured at the viewing area 111, in institute
Multiple active switch T and multiple pixel unit P are arranged in the viewing area 111 for stating substrate, and the multiple pixel unit P is respectively coupled to
The multiple active switch T, the multiple active switch T distinguish a plurality of signal wire 311 described in electric property coupling；The second substrate 210,
It is oppositely arranged with the first substrate 110；Driving unit 310 is configured at the wiring region；Transmission line 160 is set to described
Fanout area 112, the transmission line 160 are electrically coupled between the driving unit 310 and a plurality of signal wire 311, institute
Stating transmission line 160 has Wiring area and oblique line area according to the shape setting of the fanout area 112, and the Wiring area is set to
Between the oblique line area and the driving unit 310, the oblique line area be routed in a manner of narrow to wide towards the viewing area 111 and
Connect a plurality of signal wire 311；Isolation layer 320 is set to 160 top of transmission line；Wherein, the isolation layer 320
Surface be provided with electrode layer 330, when the 330 electric property coupling public electrode voltages line of electrode layer, the electrode layer 330 and institute
It states transmission line 160 and forms capacitor, the fanout area 112, the Wiring area, the oblique line are covered in the configuration of electrode layer 330
The Wiring area in the oblique line area and part of area or part.
In an embodiment of the present invention, a kind of display device 100 of the invention comprising：Control module 101, provides control
Signal processed and operating voltage, the operating voltage are transmitted by public electrode voltages line；Display panel is the control module
101 are controlled, including：First substrate 110, the wiring region including viewing area 111 and its periphery, the wiring region, which has, to be fanned out to
Area 112, a plurality of signal wire 311 are configured at the viewing area 111, and multiple active switch T are arranged in the viewing area of the substrate 111
The multiple active switch T, the multiple active switch are respectively coupled to multiple pixel unit P, the multiple pixel unit P
T distinguishes a plurality of signal wire 311 described in electric property coupling；The second substrate 210 is oppositely arranged with the first substrate 110；Driving unit
310, it is configured at the wiring region；Transmission line 160 is set to the fanout area 112,160 electric property coupling of transmission line
Between the driving unit 310 and a plurality of signal wire 311；Isolation layer 320 is set to 160 top of transmission line；
Wherein, the surface of the isolation layer 320 is provided with electrode layer 330, the 330 electric property coupling public electrode voltages line of electrode layer
When, the electrode layer 330 forms capacitor with the transmission line 160.
Fig. 4 a is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Related display surface
Plate component Configuration please cooperate Fig. 1 a to Fig. 2 b in favor of understanding.A referring to figure 4., it is in an embodiment of the present invention, described a kind of aobvious
Show panel, including：First substrate 110, the wiring region including viewing area 111 and its periphery, the wiring region has fanout area
112, a plurality of signal wire 311 is configured at the viewing area 111, the viewing area of the substrate 111 be arranged multiple active switch T and
Multiple pixel unit P, the multiple pixel unit P are respectively coupled to the multiple active switch T, the multiple active switch T
A plurality of signal wire 311 described in electric property coupling respectively；The second substrate 210 is oppositely arranged with the first substrate 110；Driving unit
310, it is configured at the wiring region；Transmission line 160 is set to the fanout area 112,160 electric property coupling of transmission line
Between the driving unit 310 and a plurality of signal wire 311；Wherein, the second substrate 210 is relative to the fanout area
112 surface is provided with electrode layer 330, and the electrode layer 330 forms capacitor with the transmission line 160.
In some embodiments, the setting of the transmission line 160 includes single or double layer metal line mode, the electricity
Pole layer 330 for example, metal layer or indium tin oxide semiconductor layer, it is not limited here.
Fig. 4 b is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Related display surface
Plate component Configuration please cooperate Fig. 1 a to Fig. 1 c and Fig. 4 a in favor of understanding.B referring to figure 4., in some embodiments, described
Two substrates 210 are provided with isolation layer 320 relative to the position of the fanout area 112, and the electrode layer 330 is configured at the isolation
The surface of layer 320.
In some embodiments, the isolation layer 320 includes at least one in color blocking layer and black matrix".
In some embodiments, the configuration range of the color blocking layer 320 covers the transmission line 160 partially or fully
Wiring range.
In some embodiments, the capacitance of the capacitor corresponds to the color blocking layer 320 and covers the transmission line 160
Range.
Fig. 5 a is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Display surface board group
Part configuration please cooperate Fig. 1 a to Fig. 1 c and Fig. 4 b in favor of understanding.A referring to figure 5., the configuration of color blocking layer 320 are covered entire
The fanout area, so that the transmission line 160 covered in the range of the electrode layer 330 on 32 surface of color blocking layer
It is interior.
Fig. 5 b is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Display surface board group
Part configuration please cooperate Fig. 1 a to Fig. 1 c and Fig. 4 b in favor of understanding.B referring to figure 5., the configuration of color blocking layer 320 are covered described
Wiring area, so that the Wiring area is covered in the range of the electrode layer 330 on 32 surface of color blocking layer.
Fig. 5 c is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Display surface board group
Part configuration please cooperate Fig. 1 a to Fig. 1 c and Fig. 4 b in favor of understanding.C referring to figure 5., the configuration of color blocking layer 320 are covered described
Oblique line area, so that the oblique line area is covered in the range of the electrode layer 330 on 32 surface of color blocking layer.
Fig. 5 d is the method for display according to the present invention, the schematic wiring diagram of the display panel of an embodiment.Display surface board group
Part configuration please cooperate Fig. 1 a to Fig. 1 c and Fig. 4 b in favor of understanding.D referring to figure 5., the configuration of color blocking layer 320 are covered entire
The oblique line area of part and the Wiring area of part, so that the Wiring area of the oblique line area of part and part is contained
It covers in the range of the electrode layer 330 on 32 surface of color blocking layer.
In some embodiments, the color blocking layer 320 can be targetedly placed only in above the route of wiring region 112.
Fig. 6 is the method for display according to the present invention, the transmission line schematic wiring diagram of the display panel of an embodiment.Such as figure
Shown in 6, in some embodiments, the route of the Wiring area is arranged with the arcuate line of continuous bend.
In some embodiments, a kind of display panel of the present invention comprising：First substrate 110, including viewing area 111 and
The wiring region of its periphery, the wiring region have fanout area 112, and a plurality of signal wire 311 is configured at the viewing area 111, in institute
Multiple active switch T and multiple pixel unit P are arranged in the viewing area 111 for stating substrate, and the multiple pixel unit P is respectively coupled to
The multiple active switch T, the multiple active switch T distinguish a plurality of signal wire 311 described in electric property coupling；The second substrate 210,
It is oppositely arranged with the first substrate 110, the second substrate 210 is configured with isolation layer 320；Driving unit 310 is configured at institute
State wiring region；Transmission line 160 is set to the fanout area 112, and it is single that the transmission line 160 is electrically coupled to the driving
Between member 310 and a plurality of signal wire 311, the transmission line 160 is arranged according to the shape of the fanout area 112 and is had
Wiring area and oblique line area, the Wiring area are set between the oblique line area and the driving unit 310, oblique line area direction
The viewing area 111 is routed in a manner of narrow to wide and connects a plurality of signal wire；Wherein, the position phase of the isolation layer 320
For the position of the fanout area 112, the electrode layer 330 is configured at the surface of the isolation layer 320,320 surface of isolation layer
The electrode layer 330 and the transmission line 160 form capacitor, the electrode layer 330 configuration cover the fanout area 112,
The oblique line area of the oblique line area, the Wiring area in the oblique line area and part or the Wiring area and part；It is described every
Exhausted layer 320 includes at least one in color blocking layer and black matrix".
In an embodiment of the present invention, a kind of display device 100 of the invention comprising：Control module comprising but not
It is limited to aforementioned control panel 101；The display panel controlled by the control module, first substrate 110, including viewing area 111 and
The wiring region of its periphery, the wiring region have fanout area 112, and a plurality of signal wire 311 is configured at the viewing area 111, in institute
Multiple active switch T and multiple pixel unit P are arranged in the viewing area 111 for stating substrate, and the multiple pixel unit P is respectively coupled to
The multiple active switch T, the multiple active switch T distinguish a plurality of signal wire 311 described in electric property coupling；The second substrate 210,
It is oppositely arranged with the first substrate 110, the second substrate 210 is configured with isolation layer 320；Driving unit 310 is configured at institute
State wiring region；Transmission line 160 is set to the fanout area 112, and it is single that the transmission line 160 is electrically coupled to the driving
Between member 310 and a plurality of signal wire 311；Wherein, position of the position of the isolation layer 320 relative to the fanout area 112
It sets, the electrode layer 330 is configured at the surface of the isolation layer 320, the electrode layer 330 and institute on the isolation layer 320
It states transmission line 160 and forms capacitor,.
In some embodiments, the display panel further includes previously described any embodiment.
In certain embodiments, display panel of the present invention may be, for example, liquid crystal display panel, so without being limited thereto, also
It can be OLED display panel, W-OLED display panel, QLED display panel, plasma display panel, curved face type display panel
Or other types display panel.
The present invention can not substantially change the premise of existing production procedure, by the capacitor being fanned out to above cabling, so that walking
The phase shift signalling delay of line is close, is fanned out to the unequal problem of trace signal compared with being avoided that.Because being not required to substantially adjust production procedure,
Less special process requirements and difficulty will not also promote higher cost, great standby market competitiveness.Moreover, the present invention is suitable
It is designed for display panels a variety of now, is of course also apply to panel narrow frame design, meets market and technological trend.
" in some embodiments " and " in various embodiments " terms are used repeatedly etc..This term not usually refers to
Identical embodiment；But it may also mean that identical embodiment.The words such as "comprising", " having " and " comprising " are synonyms,
Unless its context meaning shows other meanings.
The above is only specific embodiments of the present invention, is not intended to limit the present invention in any form, though
So the present invention is disclosed above with specific embodiment, and however, it is not intended to limit the invention, any technology people for being familiar with this profession
Member, without departing from the scope of the present invention, when the technology contents using the disclosure above make a little change or modification
For the equivalent embodiment of equivalent variations, but anything that does not depart from the technical scheme of the invention content, according to the technical essence of the invention
Any simple modification, equivalent change and modification to the above embodiments, all of which are still within the scope of the technical scheme of the invention.
Claims (10)
1. a kind of display panel, which is characterized in that including：
First substrate, the wiring region including viewing area and its periphery, the wiring region have fanout area, and a plurality of signal wire is configured at
Multiple active switches and multiple pixel units, the multiple pixel unit is arranged in the viewing area of the substrate in the viewing area
It is respectively coupled to the multiple active switch, a plurality of signal wire described in the multiple active switch difference electric property coupling；
The second substrate is oppositely arranged with the first substrate；
Driving unit is configured at the wiring region；
Transmission line, is set to the fanout area, and the transmission line is electrically coupled to the driving unit and a plurality of letter
Between number line；
Isolation layer is set to above the transmission line；
Wherein, the surface of the isolation layer is provided with electrode layer, described when the electrode layer electric property coupling public electrode voltages line
Electrode layer and the transmission line form capacitor.
2. display panel as described in claim 1, which is characterized in that the setting of the transmission line includes single-layer metal wiring
Mode, the electrode layer are metal layer or indium tin oxide semiconductor layer.
3. display panel as described in claim 1, which is characterized in that the setting of the transmission line includes two metal wired layers
Mode, the electrode layer are indium tin oxide semiconductor layer.
4. display panel as described in claim 1, which is characterized in that the first substrate be multilayer circuit board, described first
Substrate includes the first laminate and the second laminate, and the transmission line configuration is matched in the surface of first laminate, the electrode layer
It is placed in the surface of second laminate.
5. display panel as claimed in claim 4, which is characterized in that second laminate is the isolation layer.
6. display panel as described in claim 1, which is characterized in that the configuration range of the electrode layer covers partially or fully
The transmission line wiring range.
7. display panel as claimed in claim 6, which is characterized in that the capacitance of the capacitor corresponds to the electrode layer and covers
The range of the transmission line.
8. display panel as described in claim 1, which is characterized in that a plurality of signal wire include a plurality of grid line with it is a plurality of
Source electrode line, the driving unit include in drive element of the grid and source drive unit at least first, the drive element of the grid
A plurality of grid line described in electric property coupling, a plurality of source electrode line described in the source drive unit electric property coupling.
9. a kind of display panel, which is characterized in that including：
First substrate, the wiring region including viewing area and its periphery, the wiring region have fanout area, and a plurality of signal wire is configured at
Multiple active switches and multiple pixel units, the multiple pixel unit is arranged in the viewing area of the substrate in the viewing area
It is respectively coupled to the multiple active switch, a plurality of signal wire described in the multiple active switch difference electric property coupling；
The second substrate is oppositely arranged with the first substrate；
Driving unit is configured at the wiring region；
Transmission line, is set to the fanout area, and the transmission line is electrically coupled to the driving unit and a plurality of letter
Between number line, the transmission line according to the fanout area shape setting and there is Wiring area and oblique line area, the Wiring area
Be set between the oblique line area and the driving unit, the oblique line area be routed in a manner of narrow to wide towards the viewing area and
Connect a plurality of signal wire；
Isolation layer is set to above the transmission line；
Wherein, the surface of the isolation layer is provided with electrode layer, described when the electrode layer electric property coupling public electrode voltages line
Electrode layer and the transmission line form capacitor, and the fanout area, the Wiring area, the oblique line are covered in the electrode layer configuration
The Wiring area in the oblique line area and part of area or part.
10. a kind of display device, which is characterized in that including：
Control module；
Display panel, including：
First substrate, the wiring region including viewing area and its periphery, the wiring region have fanout area, and a plurality of signal wire is configured at
Multiple active switches and multiple pixel units, the multiple pixel unit is arranged in the viewing area of the substrate in the viewing area
It is respectively coupled to the multiple active switch, a plurality of signal wire described in the multiple active switch difference electric property coupling；
The second substrate is oppositely arranged with the first substrate；
Driving unit is configured at the wiring region；
Transmission line, is set to the fanout area, and the transmission line is electrically coupled to the driving unit and a plurality of letter
Between number line；
Isolation layer is set to above the transmission line；
Wherein, the surface of the isolation layer is provided with electrode layer, described when the electrode layer electric property coupling public electrode voltages line
Electrode layer and the transmission line form capacitor.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650703.7A CN108873516A (en) | 2018-06-22 | 2018-06-22 | Display panel and its display device of application |
| PCT/CN2018/120817 WO2019242252A1 (en) | 2018-06-22 | 2018-12-13 | Display panel and display device using same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810650703.7A CN108873516A (en) | 2018-06-22 | 2018-06-22 | Display panel and its display device of application |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108873516A true CN108873516A (en) | 2018-11-23 |
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ID=64340277
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810650703.7A Pending CN108873516A (en) | 2018-06-22 | 2018-06-22 | Display panel and its display device of application |
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| Country | Link |
|---|---|
| CN (1) | CN108873516A (en) |
| WO (1) | WO2019242252A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019242252A1 (en) * | 2018-06-22 | 2019-12-26 | 惠科股份有限公司 | Display panel and display device using same |
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| CN203241671U (en) * | 2013-05-13 | 2013-10-16 | 深圳市华星光电技术有限公司 | Fan-out line structure of array substrate and display panel |
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| KR102275190B1 (en) * | 2015-04-20 | 2021-07-12 | 삼성디스플레이 주식회사 | Display Device |
| CN108873516A (en) * | 2018-06-22 | 2018-11-23 | 惠科股份有限公司 | Display panel and its display device of application |
| CN108919578A (en) * | 2018-06-22 | 2018-11-30 | 惠科股份有限公司 | Display panel and its display device of application |
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2018
- 2018-06-22 CN CN201810650703.7A patent/CN108873516A/en active Pending
- 2018-12-13 WO PCT/CN2018/120817 patent/WO2019242252A1/en active Application Filing
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| CN1628263A (en) * | 2002-06-07 | 2005-06-15 | 三星电子株式会社 | Thin film transistor array panel |
| CN101086995A (en) * | 2006-06-08 | 2007-12-12 | 三星电子株式会社 | Thin film transistor substrate and liquid crystal display panel having the same |
| CN103309107A (en) * | 2013-05-13 | 2013-09-18 | 深圳市华星光电技术有限公司 | Fan-out line structure of array substrate and display panel |
| CN203241671U (en) * | 2013-05-13 | 2013-10-16 | 深圳市华星光电技术有限公司 | Fan-out line structure of array substrate and display panel |
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| WO2019242252A1 (en) * | 2018-06-22 | 2019-12-26 | 惠科股份有限公司 | Display panel and display device using same |
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| WO2019242252A1 (en) | 2019-12-26 |
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