CN108628041A - Display panel - Google Patents
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- CN108628041A CN108628041A CN201810408881.9A CN201810408881A CN108628041A CN 108628041 A CN108628041 A CN 108628041A CN 201810408881 A CN201810408881 A CN 201810408881A CN 108628041 A CN108628041 A CN 108628041A
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- 238000004519 manufacturing process Methods 0.000 description 5
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- 125000006850 spacer group Chemical group 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 3
- 229910052710 silicon Inorganic materials 0.000 description 3
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- 230000005540 biological transmission Effects 0.000 description 1
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- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
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Classifications
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
-
- 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
- G02F1/136204—Arrangements to prevent high voltage or static electricity failures
-
- 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
- G02F1/13624—Active matrix addressed cells having more than one switching element per pixel
-
- 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
- G02F1/165—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 translational movement of particles in a fluid under the influence of an applied field
- G02F1/166—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect
- G02F1/167—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 translational movement of particles in a fluid under the influence of an applied field characterised by the electro-optical or magneto-optical effect by electrophoresis
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Optics & Photonics (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Molecular Biology (AREA)
- Electrochemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Geometry (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
A display panel comprises a first substrate, a second substrate, a plurality of sub-pixels, at least one frame glue, at least one electrostatic protection electrode, a plurality of side electrodes and at least one protection element. The first substrate and the second substrate are oppositely arranged. The plurality of sub-pixels are arranged on the inner surface of the first substrate and at least form a first group and a second group. The first group is located on at least one side of the second group and adjacent to the side surface of the first substrate. At least one frame glue is arranged between the inner surface of the first substrate and the inner surface of the second substrate. At least one electrostatic protection electrode is arranged on part of the side surface of the first substrate and is connected with at least one of the sub-pixels in the first group. The plurality of side electrodes are arranged on the other part of the side surface of the first substrate. At least one protection element is electrically connected with the electrostatic protection electrode.
Description
Technical field
The present invention relates to a kind of semiconductor devices, and more particularly to a kind of display panel.
Background technology
Display panel due to have many advantages, such as it is light and short with it is energy saving, be widely used in such as intelligent hand
The various electronic product such as machine, notebook computer, tablet computer and TV.
Invention content
The purpose of the present invention is to provide a kind of display panel, no longer needed to after making again (or again) additionally quiet is set
Electricity protection diode and/or transistor are on the side of display panel.
The display panel of the present invention includes first substrate, second substrate, multiple sub-pixels, an at least frame glue, at least one quiet
Electric guard electrode, multiple lateral electrodes and an at least protective element.First substrate is arranged oppositely with second substrate.First substrate
Inner surface corresponds to the inner surface of second substrate, and the side of first substrate corresponds to the side of second substrate.Multiple sub-pixels
It is set on the inner surface of first substrate.Multiple sub-pixels at least line up first group and second group.First group positioned at second group
At least side, and first group of side for being adjacent to first substrate.Respectively in first group and at least one of second group sub-pixel
Including an at least switch element, multiple signal wires and an at least pixel electrode.Multiple signal wires are electrical with switch element respectively
Connection.At least a pixel electrode is configured on the inner surface of first substrate and is electrically connected to switch element.At least a frame glue is set
It is placed between the inner surface of first substrate and the inner surface of second substrate.Frame glue covers group of a little pixel at least one
Point.At least an electrostatic protection electrode is set to the surface of first substrate.Electrostatic protection electrode and group of part picture
At least one of element connects.Multiple lateral electrodes are set to the other part side of first substrate.One end of lateral electrode respectively with
Group of other part sub-pixel connection.The other end of lateral electrode is electrically connected at an at least circuit element.At least one protection
Element is electrically connected with electrostatic protection electrode.
Based on above-mentioned, of the invention display panel by the side that will be disposed in proximity to first substrate sub-pixel first
Group and electrostatic protection electrode can no longer need to (or again) and additional two pole of electrostatic protection are arranged as electrostatic protection structure
Pipe and/or transistor are on the side of display panel, can thereby reducing again the manufacturing cost of display panel processed and keep its technique simple
Change.
Below in conjunction with the drawings and specific embodiments, the present invention will be described in detail, but not as a limitation of the invention.
Description of the drawings
Fig. 1 is the stereoscopic schematic diagram according to the display panel of one embodiment of the invention；
Fig. 2 is the schematic top plan view according to the display panel of one embodiment of the invention；
Fig. 3 is the schematic top plan view according to the display panel of another embodiment of the present invention；
Fig. 4 is the schematic diagram according to the corner face of the display panel of one embodiment of the invention；
Fig. 5 is the schematic diagram according to the corner face of the display panel of another embodiment of the present invention.
Wherein, reference numeral
10：Display panel
100：First substrate
110：Frame glue
120：Electrostatic protection electrode
130：Lateral electrode
140：Protective element
150：Circuit element
160：Common electrode
AR：Viewing area
CEL：Common electrode line
CL：Signal wire
CS1、CS2：Corner face
D：Drain electrode
D1、D2：Direction
DL：Data line
G：Grid
IS1、IS2：Inner surface
M：Channel layer
NR：Non-display area
PX：Sub-pixel
PX1：First group
PX2：Second group
R1、R2、R3：Path
S：Source electrode
SL：Scan line
SS1、SS2：Side
SS11、SS21：First side
SS12、SS22：Second side
T：Switch element
W：Fusion point
Specific implementation mode
The structural principle and operation principle of the present invention are described in detail below in conjunction with the accompanying drawings：
In the accompanying drawings, for the sake of clarity, it is exaggerated the thickness in layer, film, panel, region etc..Throughout the specification, phase
Same reference numeral indicates identical element.It should be appreciated that ought the element of such as layer, film, region or substrate be referred to as another
It when element "upper" or " being connected to " another element, can be connect directly on another element or with another element, or intermediate
Element can be there is also.On the contrary, when element is referred to as " directly on another element " or when " being directly connected to " another element, no
There are intermediary elements.As it is used herein, " connection " can refer to physics and/or electric connection.Furthermore " electric connection " or
" coupling " can there are other elements between two element.
" about " used herein, " approximation " or " substantial " includes described value and is determined in those of ordinary skill in the art
Particular value acceptable deviation range in average value, it is contemplated that the measurement that is discussed and with the spy that measures relevant error
Fixed number amount (that is, limitation of measuring system).For example, " about " can indicate in one or more standard deviations of described value, or
± 30%, in ± 20%, ± 10%, ± 5%.Furthermore " about " used herein, " approximation " or " substantial " can be according to optical
Matter, etching property or other properties to select more acceptable deviation range or standard deviation, and can not have to a standard deviation
It is applicable in whole property.
Unless otherwise defined, all terms (including technical and scientific term) used herein have and are led with belonging to the present invention
The normally understood identical meaning of those of ordinary skill in domain.It will be further appreciated that such as in usually used dictionary
Those of definition term should be interpreted as having consistent with their meanings in the relevant technologies and context of the invention
Meaning, and will not be interpreted Utopian or excessively formal meaning, unless clearly definition so herein.
The schematic diagram of this paper is only the embodiment for illustrating part of the present invention.Therefore, each member shown in schematic diagram
Shape, quantity and the scale of part should not be taken as limiting the present invention.For example, the lateral electrode and sub-pixel in Fig. 1
Actual quantity, size and shape be intended merely to not represent the lateral electrode of the present invention and the reality of sub-pixel as signal
Border quantity, size and shape are had to as shown in the figure.
Fig. 1 is the stereoscopic schematic diagram according to the display panel of one embodiment of the invention.Fig. 1 is please referred to, the present embodiment
Display panel 10 is anti-including first substrate 100, second substrate 200, multiple sub-pixel PX, at least a frame glue 110, an at least electrostatic
Protect electrode 120, multiple lateral electrodes 130 and an at least protective element 140.
In the present embodiment, first substrate 100 and 200 one of which of second substrate are, for example, thin film transistor (TFT) pel array
(Thin Film Transistor Array；TFT array) substrate, first substrate 100 and the wherein another one of second substrate 200
E.g. color conversion laminar substrate, but not limited to this.In one embodiment, first substrate 100 and second substrate 200 wherein one
Person can be for example transparent substrate, and first substrate 100 includes thin film transistor (TFT) pel array with the wherein another one of second substrate 200
With the substrate of color conversion layer.Wherein, color conversion layer includes color blocking, quantum dot/bar or other suitable color conversion materials
Material or previous materials at least combination or stacking.First substrate 100 and second substrate 200 are arranged oppositely.Citing and
Speech, the inner surface IS1 of first substrate 100 corresponds to the inner surface IS2 of second substrate 200, and the side of first substrate 100 corresponds to
In the side of second substrate 200, and second substrate 200 is set on first substrate 100, but not limited to this.In other implementations
In example, first substrate 100 may be disposed on second substrate 200.Multiple sub-pixel PX are set to the inner surface of first substrate 100
On IS1.In one embodiment, multiple sub-pixel PX at least line up first crowd of PX1 and second crowd of PX2.First crowd of PX1 is located at second
At least side of group PX2.For example, first crowd of PX1 can be only located at the side of the second crowd of PX2 or positioned at the second crowd of PX2's
At least two sides.First crowd of PX1 is, for example, the side IS1 for being adjacent to first substrate 100.For example, the second crowd of PX2 can be located at the
Viewing area AR (seeing Fig. 2 or Fig. 3) on one substrate 100, and first crowd of PX1 can be non-display on first substrate 100
Area NR (sees Fig. 2 or Fig. 3), but not limited to this.The side for being provided with first crowd of PX1 of first substrate 100 can be for example by
The new side that large-size and the display panel for having manufactured completion generate after cutting.In one embodiment, the first crowd of PX1 are relatively leaned on
The sub-pixel of lateral edge of nearly first substrate 100 is substantially trimmed with the side of first substrate 100, but not limited to this.In portion
Divide in embodiment, the side of the sub-pixel and first substrate 100 of the lateral edge of the closer first substrate 100 of first crowd of PX1
It is spaced (not being painted) with one, then the sub-pixel and first substrate of the lateral edge of the closer first substrate 100 of first crowd of PX1
100 side does not trim.
Frame glue 110 is set between the inner surface IS1 of first substrate 100 and the inner surface IS2 of second substrate 200, citing
For, frame glue 110 is set to the non-display area NR (being illustrated in Fig. 2 or Fig. 3) of first substrate 100.Non-display area NR can be located at aobvious
Show at least side of area AR (being illustrated in Fig. 2 or Fig. 3), such as:It can be surround viewing area AR (being illustrated in Fig. 2 or Fig. 3), but be not limited to
This.Frame glue 110 can for example including multiple frame glue spacers, such as the conducting particles with specific dimensions, between other materials
Do not have a conduction every the spacer with conductive layer or other shapes of the spacer or other shapes of ball or other shapes
The spacer of particle, but not limited to this.In one embodiment, frame glue 110 can cover at least the one of the sub-pixel of first crowd of PX1
Part.
Referring to Fig. 1, the side SS1 of first substrate 100 corresponds to the side SS2 of second substrate 200.First substrate 100
Side SS1 at least there is first side SS11, second side SS12 and corner face CS1, and the side SS2 of second substrate 200
At least there is first side SS21, second side SS22 and corner face CS2.Corner face CS1 the first bases of connection of first substrate 100
The first side SS11 and second side SS12 of plate 100, and the of the corner face CS2 connections second substrate 200 of second substrate 200
One side SS21 and second side SS22.It is seen from other direction, the first side SS11 and second substrate of first substrate 100
200 first side SS21 can be 10 phase the same side of display panel (such as：The first side of display panel 10), first substrate
100 second side SS12 and the second side SS22 of second substrate 200 can be the identical other side of display panel 10 (such as：It is aobvious
Show the second side of panel 10), the corner face CS1 of the first substrate 100 and corner face CS2 of second substrate 200 can be display surface
10 same corner face of plate (such as：The corner face of display panel 10).
Electrostatic protection electrode 120 is set on the surface SS1 of first substrate 100.For example, electrostatic protection electrode
120 are set on part first side SS11, the portions of second side SS12 and/or part corner face CS1 of first substrate 100
(or can be described as being set to part first side SS11, portions of second side SS12 and part corner face CS1 wherein at least one
On person).Preferably, electrostatic protection electrode 120 may be disposed on the corner face CS1 of the first substrate 110 of first crowd of PX1, it can
Substantially there is more multidirectional static discharge direction.For example, electrostatic protection electrode 120 can have static discharge direction
D1, D2, but not limited to this.In section Example, electrostatic protection electrode 120 can more extend the part of second substrate 200
Side SS2, to increase electrostatic protection range.For example, electrostatic protection electrode 120 can more extend the portion of second substrate 200
On point first side SS21, second side SS22 and/or corner face CS2 (or can be described as being set to part first side
In SS21, portions of second side SS22 and part corner face CS2 at least one of which).Preferably, electrostatic protection electrode 120 can
It more extends on the corner face CS2 of second substrate 200, can substantially have more multidirectional static discharge direction.Implement one
In example, more preferably, electrostatic protection electrode 120 may be disposed at the corner face CS1 of first substrate 100 and the angle of second substrate 200
Fall on the CS2 of face, can substantially have more multidirectional static discharge direction (such as：Static discharge direction D1, D2, but not with this
It is limited).The material of electrostatic protection electrode 120 is, for example, conducting resinl, conductive layer or other suitable materials or aforementioned at least two
The combination of kind material.Electrostatic protection electrode 120 is e.g. coated on the surface of first substrate 100 with printing technology, but
It is not limited.In other embodiments, electrostatic protection electrode 120 can be by yellow light etching mode, exposure imaging mode or other
Suitable mode is formed on the surface of first substrate 100.In one embodiment, electrostatic protection electrode 120 and first group
At least one of part sub-pixel of PX1 connects, such as：Electrostatic protection electrode 120 and the corner face for being located at first substrate 100
At least one of sub-pixel of first crowd of PX1 of CS1 and/or it is adjacent to first group of corner face CS1 of first substrate 100
At least one of sub-pixel of PX1 connects.
Multiple lateral electrodes 130 are set on the other part side SS1 of first substrate 100.For example, lateral electrode 130
It may be disposed at being provided on the first side SS11 or second side SS12 of first crowd of PX1 for first substrate 100.In an embodiment
In, one end of lateral electrode 130 is connect with the other part sub-pixel of first crowd of PX1 respectively, and the other end of lateral electrode 130 is electrical
Then it is connected to an at least circuit element 150.For example, lateral electrode 130 with positioned at first substrate 100 first side SS11 or
At least one of sub-pixel of first crowd of PX1 on second side SS12 connects.Circuit element 150 is, for example, soft printing electricity
Road plate, driving element (such as：Drive IC or other suitable elements) or other suitable elements or aforementioned components at least two
The combination of kind.
Protective element 140 can be electrically connected with electrostatic protection electrode 120.Protective element 140 be, for example, diode, capacitance,
Or the combination of other suitable elements or aforementioned components.Protective element 140 can for example through being designed with lower impedance, using as
Good Electro-static Driven Comb path.In section Example, protective element 140 may be disposed at except display panel 10 or other suitable
Position on, such as：The element or protective element of the original setting of display panel 10, the side for being relocated onto display panel 10
Element or protective element other than SS1, SS2 or other suitable positions, but not limited to this.
In section Example, display panel 10 optionally further includes at least one common electrode 160, but is not limited to
This.Common electrode 160 may be disposed in the inner surface IS1 of the first substrate 100 and inner surface IS2 of second substrate 200 at least
In one.In one embodiment, at least one of part sub-pixel of electrostatic protection electrode 120 and first crowd of PX1 shares electricity
Pole 160 connects.Therefore, common electrode 160 also can be used as electrostatic protection use with release electrostatic.
Display panel 10 further includes display medium (not being painted).Display medium is for example set to first substrate 100 and second
In viewing area AR (being shown in Fig. 2 or Fig. 3) between substrate 200.Display medium may include non-spontaneous luminescent material, such as：Liquid crystal
Molecule, electrophoretic display medium or other media applicatory are example, but not limited to this.In other embodiments, display is situated between
Matter may include self-luminescent material, such as：Inorganic material, organic material or other suitable materials or previous materials combination,
Or the combination with non-spontaneous luminescent material.
Fig. 2 be according to one embodiment of the invention display panel schematic top plan view, and Fig. 3 be according to the present invention it is another
The schematic top plan view of the display panel of one embodiment.Similar and clipped is first to the embodiment of Fig. 3 to the embodiment of Fig. 1 by Fig. 2
Part and description, see description above-mentioned, in this no longer superfluous words.The detailed description of Fig. 2 and Fig. 3 embodiments please refers to following.
Fig. 2 and Fig. 3 is please referred to, first substrate 100 is for example with viewing area AR and non-display area NR, wherein non-display area
NR is located at at least side of viewing area AR or around viewing area AR.In some embodiments, the part corner of first substrate 100
On-right angle is presented in the profile of plane in the upright projection of the face CS1 and part corner face CS2 of second substrate 200.For example,
The upright projection of the part corner face CS1 of one substrate 100 and the part corner face CS2 of second substrate 200 in the profile of plane, compared with
Goodly, the shape of arc, bevel edge or other on-right angles can be presented.In Fig. 2 the embodiment described, the corner of first substrate 100
Arc is presented in the profile of plane in the upright projection of the face CS1 and corner face CS2 of second substrate 200.In Fig. 3 the embodiment described
In, the upright projection of the corner face CS1 of the first substrate 100 and corner face CS2 of second substrate 200 is presented tiltedly in the profile of plane
Side.
Based on above-mentioned, due to the part corner face CS2 of the part corner face CS1 and second substrate 200 of first substrate 100
On-right angle is presented in the profile of plane in upright projection, can avoid the week in the non-display area NR in the corner of first substrate 100
Side circuit because point discharge and be damaged, therefore can be used to protect circuit element (such as：Switch element T, signal wire CL, Qi Ta electricity
Road and/or element or it is aforementioned at least one) protect against electrostatic damage.In general, the first substrate and second of general display panel
The corner of substrate at right angles (such as：90 degree), then point discharge is easy to this generation, therefore, the display panel 10 of the present embodiment
The corner of first substrate 100 and second substrate 200 is in on-right angle and the first substrate of general display panel and the angle of second substrate
Fall at right angles (such as:90 degree) compare the non-display area for being less likely to occur point discharge and making way for the corner of first substrate 100
In peripheral circuit it is impaired.Furthermore if static discharge phenomenon can occur, the first substrate 100 of the display panel 10 of the present embodiment
With the corner of second substrate 200 (such as：In on-right angle) have multiple Electro-static Driven Comb directions (such as：At least painted with Fig. 1
Direction D1, D2) the non-corner also than the first substrate of display panel and second substrate only has single course of discharge and comes preferably, compared with
The peripheral circuit that can not be made way in the non-display area in the corner of first substrate 100 is impaired.
Fig. 4 be according to one embodiment of the invention display panel corner face schematic diagram, and Fig. 5 be according to the present invention
Another embodiment display panel corner face schematic diagram.Remaining relevant element description see it is aforementioned, no longer in this
Superfluous words.Fig. 4 and Fig. 5 is please referred to, Fig. 4 and Fig. 5 are shown in greater detail in first group of PX1 base on the corner face CS1 of display panel 10
Included component in sheet.At least one side for being provided with first crowd of PX1 of display panel 10 can be for example large-size and
The new side that the display panel that manufacture is completed generates after cutting.Include at least one at least one of first crowd of PX1 sub-pixels
Switch element T, multiple signal wire CL and at least a pixel electrode PE.Relatively, in the sub- pictures of at least one of second crowd of PX2
Element also includes an at least switch element T, multiple signal wire CL and an at least pixel electrode PE.The range of single a sub-pixel,
Such as：It is the signal wire CL that there is phase same-action by adjacent two and the phase extended in different directions with above-mentioned signal wire CL
Signal wire CL of adjacent two with phase same-action is defined.In the present embodiment, the range of single a sub-pixel PX can be by phase
Adjacent two with phase same-action signal wire CL (such as：Data line DL) and with above-mentioned signal wire CL interlock (such as：It hangs down
Adjacent two directly) have phase same-action signal wire CL define (such as：Scan line SL or common electrode line CEL), but
It is without being limited thereto.In other embodiments, the range of single a sub-pixel can be by adjacent two signal wires with phase same-action
CL (such as：Data line DL) and adjacent two that are extended in different directions with above-mentioned signal wire CL be respectively provided with different role
Signal wire CL (such as：Scan line SL is together with electrode wires CEL) it is defined.In section Example, single a sub-pixel
Range can be defined by pixel defining layer and/or shielding pattern layer (such as black matrix" (black matrix, BM)).In another
In section Example, the range of single a sub-pixel can be defined by pixel electrode.In a part of the embodiment again, signal wire CL
The range of single a sub-pixel can be determined according to the type of the other effects of material selection of display dielectric layer.For example, it shows
For dielectric layer if self-luminescent material, signal wire CL can further include high voltage transmission line, low voltage lines or other suitable signal wires, can
The range of single a sub-pixel is determined with signal wire CL above-mentioned, but not limited to this.In previous embodiment, single a sub-pixel
It is example that can only have a subpixel area, but not limited to this.In other embodiments, single a sub-pixel can have at least two
Subpixel area.
Switch element T can be for example various semiconductor elements.For example, switch element T is, for example, transistor or two poles
The semiconductor elements such as pipe, and the channel layer M materials of switch element T be, for example, polysilicon, it is monocrystalline silicon, nanocrystal silicon, microcrystal silicon, non-
The group of crystal silicon, carbon nanotubes/bar, organic semiconducting materials, oxide semiconductor or other suitable materials or previous materials
It closes.In one embodiment, switch element T includes grid G, source S, channel layer M and drain D.Between grid G and channel layer M
It is provided with gate insulating layer (not being painted).Transistor can be top gate-type transistors, bottom-gate-type transistor, stereo channel type crystal
Pipe or other suitable types.
As previously mentioned, if signal wire CL is, for example, at least scan line SL, at least a data line DL, at least a common electrode
Line CEL and an at least power supply line (it is not painted, such as：At least one of low or high pressure supply line).In one embodiment,
Signal wire CL can be scan line SL, data line DL and common electrode line CEL.Signal wire CL for example electrically connects with switch element T
It connects.For example, scan line SL is electrically connected with grid G, and source S and drain D are respectively electrically connected with channel layer M, data
Line DL is electrically connected with source S, and common electrode line CEL can be coupled with pixel electrode PE and is electrically connected drain D.
Pixel electrode PE is configured on the inner surface IS1 of first substrate 100, and is electrically connected to switch element T.Pixel electricity
Pole PE can be for example penetration pixel electrode, reflective pixel electrodes or semi-penetration, semi-reflective pixel electrode.Above-mentioned penetrates
Formula pixel electrode can be single-layer or multi-layer, and its material includes indium tin oxide, indium-zinc oxide, aluminium tin-oxide, aluminium zinc oxygen
Compound, indium germanium zinc oxide, carbon nanotubes/bar, the metal or alloy less than 60 angstroms or other suitable materials.Above-mentioned is anti-
The formula pixel electrode of penetrating can be single-layer or multi-layer, and its material includes metal, alloy or other suitable materials.
Referring to Fig. 1 and Fig. 4, electrostatic protection electrode 120 and first of the corner face CS1 positioned at first substrate 100
The connection of at least one of the sub-pixel of group PX1.For example, electrostatic protection electrode 120 can with positioned at the angle of first substrate 100
Data line DL, scan line SL, common electrode line CEL and the power supply line fallen in the sub-pixel of first crowd of PX1 of face CS1 connects
It connects.
Referring to Fig. 1 and Fig. 4, the lateral electrode 130 and first side SS11 or second side for being located at first substrate 100
At least one of sub-pixel of first crowd of PX1 on SS12 connects.For example, lateral electrode 130 can with positioned at first substrate
Segment data line DL, scan line in the sub-pixel of first crowd of PX1 on 100 first side SS11 or second side SS12
SL, common electrode line CEL and the connection of power supply line at least one of which.
The part sub-pixel of at least one and second crowd of PX2 in signal wire CL in the part sub-pixel of first crowd of PX1
In signal wire CL at least one mutually disconnect.For example, in the data line DL in the part sub-pixel of first crowd of PX1
At least one mutually disconnection of data line DL in the part sub-pixel of at least one and second crowd of PX2, the part of first crowd of PX1
In sub-pixel in scan line SL at least one at least one phase of the scan line SL in the part sub-pixel of second crowd of PX2
The mutually part of at least one and second crowd of PX2 in the common electrode line CEL in the part sub-pixel of disconnection or first crowd of PX1
At least one mutually disconnection of common electrode line CEL in sub-pixel.The side for being provided with first crowd of PX1 of first substrate 100
It can be for example the new side generated after cutting the display panel of large-size and manufacture completion, therefore, the side of first substrate 100
Do not have electrostatic protection apparatus on face usually.Based on this, by the signal wire CL in the part sub-pixel of first crowd of PX1 at least
At least one mutually disconnection of signal wire PX1 in one part sub-pixel with second crowd of PX2 can make first crowd of PX1 as quiet
Electricity protection uses, therefore can be not required to that electrostatic protection apparatus is additionally arranged to reduce the cost of manufacture display panel.For example,
Signal wire CL in the part sub-pixel of a group PX1 wherein at least another, not in the part sub-pixel of second crowd of PX2
The disconnection of signal wire CL wherein at least another, then electrostatic can flow through the signal wire CL in the part sub-pixel of first crowd of PX1 wherein
At least another, and by the overlapping of the signal wire CL in the part sub-pixel through first crowd of PX1 (such as：Data line DL with
Scan line SL, data line DL are together with electrode wires CEL, data line DL and power supply line at least one of which) it is formed by electricity
Appearance can be used as electrostatic protection element, or, electrostatic can be transmitted to electrostatic protection electrode 120, therefore can be not required to additionally be arranged quiet
Electric protective device is to reduce the cost of manufacture display panel.
Fig. 4 is please referred to, in one embodiment, at least one of part sub-pixel of first crowd of PX1 signal wire CL is mutual
Welding.For example, at least one of part sub-pixel of first crowd of PX1 scan line SL and the mutual weldings of data line DL.Make
The technique of scan line SL and the mutual weldings of data line DL include gas welding, electric resistance welding, arc welding, induction welding, laser welding or its
Its suitable technique.In the present embodiment, the staggered place of the scan line SL and data line DL of weld are fetched using Laser Welding
For example, but not limited to this.Therefore, in first crowd of PX1 can have multiple fusion point W (such as：Black circle in Fig. 4).
At least one of first crowd of PX1 scan lines SL can increase the release way of electrostatic with the mutual weldings of data line DL so that electrostatic
It can be discharged readily through the scan line SL and data line DL of mutual welding.For example, electrostatic is transmitted to first crowd of PX1
In scan line SL when, can be released in first crowd of PX1 via path R2 and path R3 by the fusion point W by along path R1,
More even, electrostatic can be transmitted to electrostatic protection electrode 120.
Fig. 5 is please referred to, in another embodiment, at least leakage of a switch element T in the part sub-pixel of first crowd of PX1
Pole D and the mutual welding of grid G.It includes gas welding, electric resistance welding, arc welding, induction welding to make the technique of drain D and the mutual welding of grid G
It connects or laser welding or other suitable techniques.In the present embodiment, the drain D and grid of weld are fetched using Laser Welding
The staggered place of pole G is example, but not limited to this.Therefore, in first crowd of PX1 can have multiple fusion point W (such as：In Fig. 5
Black circle).At least drain D of a switch element T in first crowd of PX1 can increase the release of electrostatic with the mutual welding of grid G
Path so that electrostatic can be discharged readily through the drain D of mutual welding with grid G.For example, electrostatic is transmitted to
When common electrode line CEL in a group PX1, it can be released to via path R2 and path R3 by the fusion point W by along path R1
In first crowd of PX1, more even, electrostatic can be transmitted to electrostatic protection electrode 120.Therefore, in previous embodiment, the second crowd of PX2's
Sub-pixel PX has display dielectric layer (not being painted), but does not have frame glue 100, and can be used as viewing area AR.The son of first crowd of PX1
Pixel PX and frame glue 100 are least partially overlapped, though optionally there is display dielectric layer (not being painted), but still as non-display
Area NR.Furthermore the single sub-pixel PX of previous embodiment is set as example with standing manner, but not limited to this.In other implementations
Example in, single sub-pixel PX be alternatively lie low setting or other suitable modes be arranged.In previous embodiment, in signal wire CL
The position of data line DL, scan line SL, common electrode line CEL and power supply line (not being painted) both wherein at least can phase intermodulation
It changes.
The display panel of the present invention is by will be disposed in proximity to first group of the sub-pixel of the side of first substrate and set
The electrostatic protection electrode in the corner face of a substrate is placed in as electrostatic protection structure, therefore can no longer need to (or again) setting is additionally
Electrostatic protection diode and/or transistor on the side of display panel, can thereby reduce again being manufactured into for display panel processed
Originally and its technique is made to simplify.In addition, the present invention is by by least one of the first group signal wire or switch element of sub-pixel
In grid can increase the release way of electrostatic with the mutual welding of draining so that electrostatic can readily through above-mentioned fusion point and
Release.
Certainly, the present invention can also have other various embodiments, without deviating from the spirit and substance of the present invention, ripe
It knows those skilled in the art and makes various corresponding change and deformations, but these corresponding changes and change in accordance with the present invention
Shape should all belong to the protection domain of appended claims of the invention.
Claims (11)
1. a kind of display panel, which is characterized in that including：
The first substrate and a second substrate being arranged oppositely, wherein an inner surface of the first substrate corresponds to second base
One inner surface of plate, and the one side of the first substrate corresponds to the one side of the second substrate；
Multiple sub-pixels are set on the inner surface of the first substrate, those sub-pixels at least line up one first group and one the
Two groups, this first group is located at second group of at least side, and this first group side for being adjacent to the first substrate, wherein
Respectively in this first group and second group of wherein at least one sub-pixel, including：
An at least switch element；
Multiple signal wires are electrically connected with the switch element respectively；And
An at least pixel electrode is configured on the inner surface of the first substrate, and is electrically connected to the switch element；
An at least frame glue is set between the inner surface of the first substrate and the inner surface of the second substrate, wherein the frame
Glue covers group of those sub-pixels at least part；
An at least electrostatic protection electrode is set to the part of the first substrate side, wherein the electrostatic protection electrode with this
Those sub-pixel wherein at least one connection of group of part；
Multiple lateral electrodes are set to the other part of the first substrate side, wherein one end of those lateral electrodes respectively with this
Those sub-pixels connection of group of other part, the other end of those lateral electrodes are electrically connected at an at least circuit element；With
And
An at least protective element is electrically connected with the electrostatic protection electrode.
2. display panel according to claim 1, which is characterized in that the electrostatic protection electrode more extends the second substrate
The part side.
3. display panel according to claim 1, which is characterized in that the electrostatic protection electrode should with the group of part
Those signal wires of a little pixel wherein at least one wherein one are connect with the pixel electrode at least one of which.
4. display panel according to claim 1, which is characterized in that those signal wires include at least scan line, at least
One data line at least uses altogether electrode wires and an at least power supply line at least one of which.
5. display panel according to claim 1, which is characterized in that the side of the first substrate and the second substrate
The side at least has a first side, a second side and the corner for connecting the first side and the second side respectively
Face, wherein the electrostatic protection electrode is set to the part of the first substrate corner face, and the upright projection in the corner face is in flat
On-right angle is presented in the profile in face.
6. display panel according to claim 5, which is characterized in that the upright projection in the corner face is in the profile of plane
Including arc or bevel edge.
7. display panel according to claim 1, which is characterized in that further include a common electrode, be set to first base
On the inner surface of plate and the inner surface at least one of which of the second substrate.
8. display panel according to claim 7, which is characterized in that the electrostatic protection electrode more connects the group of portion
Divide the common electrode of those sub-pixel wherein at least one, and the common electrode is as the protective element.
9. display panel according to claim 1, which is characterized in that those sub-pixels of group of part are wherein at least
Those signals of one those signal wire wherein at least one and those sub-pixel wherein at least one of second group of part
Line wherein at least one mutually disconnects.
10. display panel according to claim 1, which is characterized in that those sub-pixels of group of part are wherein extremely
Few one mutual welding of those signal wires.
11. display panel according to claim 1, which is characterized in that those sub-pixels of group of part are wherein extremely
A drain electrode and the mutual welding of a grid for few one switch element.
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| TW107105931 | 2018-02-22 | ||
| TW107105931A TWI648574B (en) | 2018-02-22 | 2018-02-22 | Display panel |
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| CN108628041B CN108628041B (en) | 2021-05-14 |
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| CN114063357B (en) * | 2020-08-03 | 2023-09-12 | 深超光电（深圳）有限公司 | Thin film transistor substrate and liquid crystal display panel |
| CN113690225B (en) * | 2020-08-14 | 2023-05-19 | 友达光电股份有限公司 | Display device and method for manufacturing the same |
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Also Published As
| Publication number | Publication date |
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| TW201937250A (en) | 2019-09-16 |
| TWI648574B (en) | 2019-01-21 |
| CN108628041B (en) | 2021-05-14 |
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