CN110531558A - Array substrate, liquid crystal display panel and display device - Google Patents
Array substrate, liquid crystal display panel and display device Download PDFInfo
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- CN110531558A CN110531558A CN201910820766.7A CN201910820766A CN110531558A CN 110531558 A CN110531558 A CN 110531558A CN 201910820766 A CN201910820766 A CN 201910820766A CN 110531558 A CN110531558 A CN 110531558A
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- 239000000758 substrate Substances 0.000 title claims abstract description 89
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 29
- 238000003491 array Methods 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims 1
- 239000011159 matrix material Substances 0.000 abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 238000010586 diagram Methods 0.000 description 19
- 102100022769 POC1 centriolar protein homolog B Human genes 0.000 description 14
- 101710125069 POC1 centriolar protein homolog B Proteins 0.000 description 14
- 230000005684 electric field Effects 0.000 description 6
- 230000004048 modification Effects 0.000 description 5
- 238000012986 modification Methods 0.000 description 5
- 239000003990 capacitor Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000010408 film Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
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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
- G02F1/13624—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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
-
- 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
- G02F1/136222—Colour filters incorporated in the active matrix substrate
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- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
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- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Power Engineering (AREA)
- Liquid Crystal (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of array substrate, liquid crystal display panel and display devices, each sub-pixel includes the two sub- sub-pixels arranged in a second direction, switching transistor corresponding with each sub-pixel is located between two sub- sub-pixels, and with two sub- sub-pixels and be all connected with；And with along first direction per two adjacent column sub-pixels for a unit group, two unit groups of arbitrary neighborhood misplace N number of sub- sub-pixel in a second direction；In this way for entire array substrate, in each unit group, switching transistor is uniformly distributed with two for one group in a second direction.In this way for black matrix, the widest part needs to cover a switching transistor, therefore can be effectively improved point sense compared with the prior art.And, between two sub- sub-pixels being located in each sub-pixel with the grid line that each switching transistor is correspondingly connected with, in this way, the capacitance difference as caused by technique contraposition between pixel electrode and grid line can use two sub- sub-pixels and carry out self compensation in a sub-pixel.
Description
Technical field
The present invention relates to field of display technology, espespecially a kind of array substrate, liquid crystal display panel and display device.
Background technique
Thin film transistor liquid crystal display (Thin Film Transistor-Liquid Crystal Display, TFT-
LCD) panel is widely used in mobile product such as mobile phone, in tablet computer.Currently, to improve display vertical line, using as shown in Figure 1
Dual-gated design, be provided with two grid line Gn ', the transistor of four adjacent subpixels Pix ' between adjacent rows sub-pixel Pix '
01 ' is disposed adjacent, and the black matrix for blocking transistor 01 ' is wider, in display, visually has point sense.Although can pass through
Widen the width of relatively narrow place's black matrix to reduce the width difference of black matrix, but be affected to sub-pixel Pix ' aperture opening ratio, meeting
The aperture opening ratio of 10% or more loss, to reduce the transmitance of display panel.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of array substrate, liquid crystal display panel and display device, to improve
Point problem existing in the prior art.
A kind of array substrate provided in an embodiment of the present invention, including underlay substrate, be located at the underlay substrate on be in matrix
Multiple sub-pixels of arrangement, a plurality of extend in a first direction the switching transistor that connects one to one with each sub-pixel
Grid line and a plurality of data line extended in a second direction, the first direction and the second direction are arranged in a crossed manner；Wherein:
Each sub-pixel includes arrange in a second direction two sub- sub-pixels, switch corresponding with each sub-pixel
Transistor is located between described two sub- sub-pixels, and is all connected with described two sub- sub-pixels；
With along the first direction, often two adjacent column sub-pixels is a unit groups, two unit group edges of arbitrary neighborhood
The N number of sub- sub-pixel of second direction dislocation；Wherein N is positive integer；
The described two sub- sons being located in each sub-pixel with the grid line that each switching transistor is correspondingly connected with
Between pixel, grid line described in the switching transistor connection same positioned at same a line is brilliant positioned at the switch that do not go together
Body pipe connects the different grid lines.
Optionally, in array substrate provided in an embodiment of the present invention, N=1.
Optionally, in array substrate provided in an embodiment of the present invention, the side of each column sub-pixel is respectively set
There is the data line, and sub-pixel described in same row is connect with data line described in the same for being located at one side.
It optionally, further include a plurality of connection cabling, each connection in array substrate provided in an embodiment of the present invention
Cabling connects two different data lines, and a data line is only connected with a connection cabling；
The polarity of sub-pixel described in same row is identical in same frame picture, and the polarity of the adjacent two column sub-pixel is different,
It is identical as the polarity of two column sub-pixels corresponding to two data lines of the same connection cabling connection, and the grid line connected is not
Together.
Optionally, two numbers in array substrate provided in an embodiment of the present invention, with the same connection cabling connection
It is respectively nth data line and the n-th+2 data line according to line.
Optionally, in array substrate provided in an embodiment of the present invention, the color of the sub-pixel of same row is identical；
It is identical as the color of two column sub-pixels corresponding to two data lines of the same connection cabling connection.
Optionally, in array substrate provided in an embodiment of the present invention, along first direction, the sub-pixel is according to R, G and B
Arrangement regulation repeated arrangement；
The nth data line connect the same connection cabling with the n-th+6 data line.
Optionally, in array substrate provided in an embodiment of the present invention, along first direction, the sub-pixel is according to R, G, B
With the arrangement regulation repeated arrangement of W；
The nth data line connect the same connection cabling with the n-th+8 data line.
Optionally, in array substrate provided in an embodiment of the present invention, between two column sub-pixels in each unit group
It is provided with the data line；
And in same unit group, wherein a column sub-pixel is connected with the data line being located among the unit group,
Another column sub-pixel is connected with the data line being located among the adjacent unit group；And described in being connect with same grid line
Sub-pixel is separately connected different data lines.
Correspondingly, the embodiment of the invention also provides a kind of liquid crystal display panel, including it is provided in an embodiment of the present invention on
State any array substrate.
Correspondingly, the embodiment of the invention also provides a kind of display devices, including above-mentioned liquid provided in an embodiment of the present invention
LCD panel.
The present invention has the beneficial effect that:
Array substrate, liquid crystal display panel and display device provided in an embodiment of the present invention, each sub-pixel include along second
Two sub- sub-pixels of direction arrangement, switching transistor corresponding with each sub-pixel are located between two sub- sub-pixels, and with two
A Asia and is all connected with sub-pixel；And with along first direction, often two adjacent column sub-pixels is a unit groups, two lists of arbitrary neighborhood
Tuple misplaces N number of sub- sub-pixel in a second direction；In this way for entire array substrate, in each unit group, switch is brilliant
Body pipe is uniformly distributed with two for one group in a second direction.In this way for black matrix, the widest part needs to cover a switch
Transistor, therefore it can be effectively improved point sense compared with the prior art.Also, the grid line position being correspondingly connected with each switching transistor
Between two in each sub-pixel sub- sub-pixels, in this way, in a sub-pixel, the pixel electrode as caused by technique contraposition with
Capacitor Cpg difference between grid line can use two sub- sub-pixels and carry out self compensation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the display panel of existing dual-gated design；
Fig. 2 is the structural schematic diagram for the array substrate that an embodiment of the present invention provides；
Fig. 3 is the structural schematic diagram for the array substrate that another embodiment of the present invention provides；
Fig. 4 is the structural schematic diagram for the array substrate that another embodiment of the invention provides；
Fig. 5 is the structural schematic diagram for the array substrate that another embodiment of the invention provides；
Fig. 6 is the structural schematic diagram for the array substrate that another embodiment of the invention provides；
Fig. 7 is the structural schematic diagram for the array substrate that another embodiment of the invention provides；
Fig. 8 is the structural schematic diagram of the sub-pixel of existing double domain structures；
Fig. 9 is the structural schematic diagram for the array substrate that another embodiment of the invention provides；
Figure 10 is the structural schematic diagram of liquid crystal display panel provided in an embodiment of the present invention；
Figure 11 is the structural schematic diagram of display device provided in an embodiment of the present invention.
Specific embodiment
To make the above purposes, features and advantages of the invention more obvious and understandable, below in conjunction with attached drawing and implementation
The present invention will be further described for example.However, example embodiment can be implemented in a variety of forms, and it is not understood as limited to
Embodiment set forth herein；On the contrary, these embodiments are provided so that the present invention more comprehensively and completely, and by example embodiment party
The design of formula is comprehensively communicated to those skilled in the art.Identical appended drawing reference indicates same or similar knot in figure
Structure, thus repetition thereof will be omitted.The word of expression position and direction described in the present invention, is to be with attached drawing
The explanation that example carries out, but can also make a change as needed, done change is all contained in the scope of the present invention.The present invention
Attached drawing be only used for signal relative positional relationship do not represent actual proportions.
It should be noted that elaborating detail in the following description to fully understand the present invention.But this hair
Bright to be different from other way described herein with a variety of and be implemented, those skilled in the art can be without prejudice in the present invention
Similar popularization is done in the case where culvert.Therefore the present invention is not limited by following public specific embodiment.Specification is subsequent to be retouched
It states to implement the better embodiment of the application, so the description is not being used for the purpose of the rule for illustrating the application
To limit scope of the present application.The protection scope of the application is as defined by the appended claims.
With reference to the accompanying drawing, array substrate provided in an embodiment of the present invention, liquid crystal display panel and display device are carried out
It illustrates.
A kind of array substrate provided in an embodiment of the present invention, as shown in Fig. 2, Fig. 2 is what an embodiment of the present invention provided
The structural schematic diagram of array substrate；Multiple sub-pixel Pix including underlay substrate, arranged in arrays on underlay substrate, with
Switching transistor 01 that each sub-pixel Pix connects one to one, a plurality of grid line Gn extended along first direction X are (with n=1 in Fig. 2
For~6) and a plurality of Y in a second direction the data line Dm (in Fig. 2 by taking m=1~12 as an example), first direction X and that extend
Two direction Y are arranged in a crossed manner；Wherein:
Each sub-pixel Pix includes two sub- sub-pixel Pix1 of Y arrangement in a second direction, corresponding with each sub-pixel Pix
Switching transistor 01 is located between two sub- sub-pixel Pix1, and is all connected with two Asia sub-pixel Pix1；
With along first direction X, often two adjacent column sub-pixel Pix is a unit groups 100, two unit groups 100 of arbitrary neighborhood
The N number of sub- sub-pixel Pix1 of Y dislocation in a second direction；Wherein N is positive integer；
With the grid line Gn that each switching transistor 01 is correspondingly connected be located at two in each sub-pixel Pix sub- sub-pixel Pix1 it
Between, the switching transistor 01 positioned at same a line connects same grid line Gn, connects difference positioned at the switching transistor 01 that do not go together
Grid line Gn.
In array substrate provided in an embodiment of the present invention, each sub-pixel includes the two sub- pictures in Asia arranged in a second direction
Element, switching transistor corresponding with each sub-pixel are located between two sub- sub-pixels, and with two sub- sub-pixels and be all connected with；And
With along the every two adjacent column sub-pixels of first direction, for a unit group, two unit groups of arbitrary neighborhood misplace N number of in a second direction
Sub- sub-pixel；In this way for entire array substrate, in each unit group, switching transistor is one group along second with two
Direction is uniformly distributed.In this way for black matrix, the widest part needs to cover a switching transistor, therefore compared with the prior art
Point sense can be effectively improved.Also, the grid line being correspondingly connected with each switching transistor is located at two sub- sons in each sub-pixel
Between pixel, in this way, the capacitor Cpg difference in a sub-pixel, as caused by technique contraposition between pixel electrode and grid line
It can use two sub- sub-pixels and carry out self compensation.
In the specific implementation, in above-mentioned array substrate provided in an embodiment of the present invention, as shown in Fig. 2, brilliant with each switch
The grid line Gn that body pipe 01 is correspondingly connected with is located between two in each sub-pixel Pix sub- sub-pixel Pix1, positioned at opening for same a line
It closes transistor 01 and connects same grid line Gn, different grid line Gn is connected positioned at the switching transistor 01 that do not go together.Such as in Fig. 2
The switching transistor of grid line G1 and the first row sub-pixel Pix along the 1st, the 3rd and the 5th unit group 100 of first direction X
01 connection, grid line G1 are located at along the 1st, the 3rd and the 5th unit group 100 of first direction in the first row sub-pixel Pix
Between two sub- sub-pixel Pix1, and it is located at the first row along the 2nd, the 4th and the 6th unit group 100 of first direction
The side of pixel Pix；Grid line G2 and the first row sub-pixel along the 2nd, the 4th and the 6th unit group 100 of first direction
The switching transistor 01 of Pix connects, and grid line G2 is located at along the 2nd, the 4th and the 6th unit group 100 of first direction the
Between two sub- sub-pixel Pix1 in a line sub-pixel Pix, but it is located at the 1st, the 3rd and the 6th along first direction X
The side of the first row sub-pixel Pix in unit group 100.In this way, in a sub-pixel Pix, since contraposition difference occurs for technique
When, the capacitor Cpg between two sub- sub-pixel Pix1 in grid line Gn and sub-pixel Pix, one becomes larger, another becomes smaller,
Self compensation is carried out to which Cpg difference can use two Asia sub-pixel Pix1.
It should be noted that in array substrate provided in an embodiment of the present invention, the switching transistor positioned at same a line is
Refer to and be ideally located at same a line, allows not make herein with the presence of technologic position differences such as contrapositions in practical applications
It limits.
Optionally, in array substrate provided in an embodiment of the present invention, first direction and second direction can be mutually perpendicular to,
It is not limited thereto.
Further, in array substrate provided in an embodiment of the present invention, first direction can be line direction, second direction
For column direction, alternatively, first direction is column direction, second direction is line direction, is not limited thereto.With in attached drawing of the present invention
One direction is line direction, and second direction is to be illustrated for column direction.
In the specific implementation, in array substrate provided in an embodiment of the present invention, the size of N is not construed as limiting, but N is got over
Greatly, the sawtooth sense at array substrate edge is higher, needs to compensate using illusory sub-pixel.
Therefore, optionally, in array substrate provided in an embodiment of the present invention, as shown in Fig. 2, N=1.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in Fig. 2, the side of each column sub-pixel Pix
It is respectively arranged with a data line Sm, and same row sub-pixel Pix is connect with the same data line Sm for being located at one side.This
The polarity of sample same row sub-pixel in same frame picture is identical, and the polarity of adjacent two column sub-pixel is different, so as to realize
The driving method of column inversion.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in Figures 3 to 6, Fig. 3 is that the present invention is another
The structural schematic diagram for the array substrate that kind embodiment provides；Fig. 4 is the knot for the array substrate that another embodiment of the invention provides
Structure schematic diagram；Fig. 5 is the structural schematic diagram for the array substrate that another embodiment of the invention provides；Fig. 6 be the present invention another
The structural schematic diagram for the array substrate that embodiment provides；Further include a plurality of connection cabling Sk (Fig. 3 and Fig. 4 by taking k=1~6 as an example into
Row is schematically illustrate, and Fig. 5 and Fig. 6 are illustrated by taking k=1~8 as an example), each connection cabling Sk two different numbers of connection
According to line Dm, and a data line Dm only connect cabling Sk connection with one；
The polarity of same row sub-pixel Pix is identical in same frame picture, and the polarity of adjacent two column sub-pixel Pix is different, with
The polarity grid line Gn that is identical, and connecting of two column sub-pixel Pix corresponding to two data lines of same connection cabling Sk connection
It is different.In this way, when providing data-signal to the two data line Dm with same connection cabling Sk connection, only when grid line Gn is opened
When corresponding sub-pixel Pix, corresponding sub-pixel Pix can receive data-signal, so that it is guaranteed that with same connection cabling
Signal cross-talk will not occur for two column sub-pixel Pix corresponding to two data line Dm of Sk connection.Also, two different data
Line Dm shares a connection cabling Sk, it is possible to reduce for providing the data-out port of the source driving circuit of data-signal, from
And simplify source electrode drive circuit, reduce production cost.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in Figure 3 and Figure 5, with same connection cabling Sk
Two data line Dm of connection are respectively nth data line Dn and the n-th+2 data line Dn+2.Connect with same connection cabling Sk
It is spaced a data line Dn+1 between two data the line Dn and Dn+2 connect, keeps connection cabling as short as possible, and as far as possible
Reduce the overlapping item number of connection cabling Sk.Because connecting, the overlapping item number of cabling Sk is more, the item of connection cabling arranged side by side
Number is more, and the risk that short circuit occurs for connection cabling Sk is bigger, and will increase the width of array substrate side, that is, is unfavorable for showing
Show the narrow frame design of panel.Therefore, above-mentioned array substrate provided in an embodiment of the present invention makes and same connection cabling Sk connection
The distance between two data line Dm it is close as far as possible, it is possible to reduce the item number of connection cabling Sk arranged side by side, the company of reduction
The risk for connecing cabling Sk generation short circuit is bigger, and reduces the width of array substrate side.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in Figure 4 and Figure 6, the sub-pixel of same row
The color of Pix is identical；
It is identical as the color of two column sub-pixel Pix corresponding to two data line Dm of same connection cabling Sk connection.This
Sample, when showing pure color picture, on two column sub-pixel Pix corresponding to the two data line Dm with same connection cabling Sk connection
Data-signal it is identical, i.e., in a frame picture, the received data-signal of same connection cabling Sk be always maintained at it is constant, so as to
To save power consumption.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in figure 4, along first direction X, sub-pixel Pix
According to the arrangement regulation repeated arrangement of R, G and B；
Nth data line Dn connect same connection cabling Sk with the n-th+6 data line Dn+6, to realize and same connection
The color of two column sub-pixel Pix corresponding to two data line Dm of cabling Sk connection is identical.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in fig. 6, along first direction X, sub-pixel Pix
According to the arrangement regulation repeated arrangement of R, G, B and W；
Nth data line Dn connect same connection cabling Sk with the n-th+8 data line Dn+8.To realize and same connection
The color of two column sub-pixel Pix corresponding to two data line Dm of cabling Sk connection is identical.
In the specific implementation, in array substrate provided in an embodiment of the present invention, in order to realize narrow frame, two column can be made
Sub-pixel shares a data line, to reduce the quantity of data line in array substrate.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in fig. 7, Fig. 7 is another implementation of the present invention
The structural schematic diagram for the array substrate that example provides；A number is provided between two column sub-pixel Pix in each unit group 100
According to line Dm；
And in same unit group 100, wherein a column sub-pixel Pix with the data line Dm phase that is located among unit group 100
Even, another column sub-pixel Pix is connected with the data line Dm being located among adjacent cells group 100；And it is connect with same grid line Gn
Sub-pixel Pix be separately connected different data line Dm.
It is well known that liquid crystal display panel, which mainly passes through, utilizes the electric field controls liquid between pixel electrode and public electrode
Brilliant rotation, to control the penetrance of liquid crystal.Liquid crystal display panel according to operating mode mainly include longitudinal electric field mode and
Lateral electric field mode.Wherein lateral electric field mode liquid crystal display panel due to colour cast is small, color rendition degree height, fast response time,
The features such as contrast is high, visual angle is wide, it is more and more extensive in practical applications.Existing lateral electric field mode liquid crystal display panel,
Public electrode is plane-shape electrode, and pixel electrode is oppositely arranged across insulating layer and public electrode, when pixel electrode and public electrode
When applying voltage, the electric field of substantially parallel substrate, driving liquid crystal molecule rotation are generated in the liquid crystal layer.In order to improve angle of visibility
Degree is generallyd use at present such as double domain structures in Fig. 8, i.e. symmetrically arranged extending direction there are two the tools of pixel electrode 11.But
In double domain structures, liquid crystal molecule overturning can be abnormal between two farmlands, it is therefore desirable to which black matrix is blocked, thus meeting
Lose the aperture opening ratio of a part.
And in array substrate provided in an embodiment of the present invention, due to having between two sub- sub-pixels of each sub-pixel
Switching transistor and grid line, black matrix are precisely to be arranged in each sub-pixel between two sub- sub-pixels, therefore, in view of
This, can set array substrate provided in an embodiment of the present invention to double domain structures.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in figure 9, Fig. 9 is another implementation of the present invention
The structural schematic diagram for the array substrate that example provides；The farmland of two sub- sub-pixel Pix1 is not identical in each sub-pixel Pix, i.e., and two
The extending direction of the pixel electrode 11 of sub- sub-pixel Pix1 is different, to improve field-of-view angle.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in figure 9, in same sub-pixel Pix, two
Sub- sub-pixel Pix1 is symmetrical arranged.And be located at the farmland direction of sub- sub-pixel Pix1 of a line it is identical, be not limited thereto.
Certainly, in the specific implementation, it can also set identical for the farmland of two in each sub-pixel sub- sub-pixels, herein
It is not construed as limiting.
Based on the same inventive concept, the embodiment of the invention also provides a kind of liquid crystal display panels, as shown in Figure 10, Figure 10
For the structural schematic diagram of liquid crystal display panel provided in an embodiment of the present invention；Including any of the above-described battle array provided in an embodiment of the present invention
Column substrate 10.Since the principle that the liquid crystal display panel solves the problems, such as is similar to a kind of aforementioned array substrate, the liquid crystal
Show that the implementation of panel may refer to the implementation of aforementioned array substrate, overlaps will not be repeated.
In the specific implementation, as shown in Figure 10, it is additionally provided in liquid crystal display panel and is oppositely arranged with array substrate 10
Color membrane substrates 20, and the liquid crystal layer 30 between color membrane substrates 20 and array substrate 10.
In the specific implementation, black matrix and color film layer are typically provided on color membrane substrates, public electrode can be set in coloured silk
It in ilm substrate, also can be set in array substrate, and generally comprise pixel electrode in each sub-pixel of array substrate.Specifically
Ground, the other film layers and structure of liquid crystal display panel can refer to the prior art, and therefore not to repeat here.
Based on the same inventive concept, the embodiment of the invention also provides a kind of display devices, including the embodiment of the present invention to mention
Any of the above-described kind of display device supplied.The display device can be with are as follows: mobile phone as shown in figure 11, tablet computer, television set, display
Any products or components having a display function such as device, laptop, Digital Frame, navigator.The implementation of the display device
It may refer to the embodiment of above-mentioned display panel, overlaps will not be repeated.
Array substrate, liquid crystal display panel and display device provided in an embodiment of the present invention, each sub-pixel include along second
Two sub- sub-pixels of direction arrangement, switching transistor corresponding with each sub-pixel are located between two sub- sub-pixels, and with two
A Asia and is all connected with sub-pixel；And with along first direction, often two adjacent column sub-pixels is a unit groups, two lists of arbitrary neighborhood
Tuple misplaces N number of sub- sub-pixel in a second direction；In this way for entire array substrate, in each unit group, switch is brilliant
Body pipe is uniformly distributed with two for one group in a second direction.In this way for black matrix, the widest part needs to cover a switch
Transistor, therefore it can be effectively improved point sense compared with the prior art.Also, the grid line position being correspondingly connected with each switching transistor
Between two in each sub-pixel sub- sub-pixels, in this way, in a sub-pixel, the pixel electrode as caused by technique contraposition with
Capacitor Cpg difference between grid line can use two sub- sub-pixels and carry out self compensation.
Although preferred embodiments of the present invention have been described, it is created once a person skilled in the art knows basic
Property concept, then additional changes and modifications may be made to these embodiments.So it includes excellent that the following claims are intended to be interpreted as
It selects embodiment and falls into all change and modification of the scope of the invention.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (11)
1. a kind of array substrate, which is characterized in that including underlay substrate, arranged in arrays multiple on the underlay substrate
Sub-pixel, the switching transistor to connect one to one with each sub-pixel, a plurality of grid line extended in a first direction, Yi Jiduo
The data line that item extends in a second direction, the first direction and the second direction are arranged in a crossed manner；Wherein:
Each sub-pixel includes arrange in a second direction two sub- sub-pixels, switch crystal corresponding with each sub-pixel
Pipe is located between described two sub- sub-pixels, and is all connected with described two sub- sub-pixels；
With along the every two adjacent column sub-pixels of the first direction, for a unit group, the arbitrary neighborhood two unit groups are described in
The N number of sub- sub-pixel of second direction dislocation；Wherein N is positive integer；
The described two sub- sub-pixels being located in each sub-pixel with the grid line that each switching transistor is correspondingly connected with
Between, grid line described in the switching transistor connection same positioned at same a line, positioned at the switching transistor that do not go together
Connect the different grid lines.
2. array substrate as described in claim 1, which is characterized in that N=1.
3. array substrate as described in claim 1, which is characterized in that the side of each column sub-pixel is respectively arranged with one
Data line described in item, and sub-pixel described in same row is connect with data line described in the same for being located at one side.
4. array substrate as claimed in claim 3, which is characterized in that further include a plurality of connection cabling, each connection is walked
Line connects two different data lines, and a data line is only connected with a connection cabling；
The polarity of sub-pixel described in same row is identical in same frame picture, and the polarity of the adjacent two column sub-pixel is different, and same
The polarity of two column sub-pixels corresponding to two data lines of the one connection cabling connection is identical, and the grid line connected is different.
5. array substrate as claimed in claim 4, which is characterized in that the two data lines with the same connection cabling connection
Respectively nth data line and the n-th+2 data line.
6. array substrate as claimed in claim 4, which is characterized in that the color of the sub-pixel of same row is identical；
It is identical as the color of two column sub-pixels corresponding to two data lines of the same connection cabling connection.
7. array substrate as claimed in claim 6, which is characterized in that along first direction, the sub-pixel is according to R, G and B
Arrangement regulation repeated arrangement；
The nth data line connect the same connection cabling with the n-th+6 data line.
8. array substrate as claimed in claim 6, which is characterized in that along first direction, the sub-pixel is according to R, G, B and W
Arrangement regulation repeated arrangement；
The nth data line connect the same connection cabling with the n-th+8 data line.
9. array substrate as described in claim 1, which is characterized in that be respectively provided between two column sub-pixels in each unit group
There is the data line；
And in same unit group, wherein a column sub-pixel is connected with the data line being located among the unit group, it is another
The sub-pixel is arranged to be connected with the data line being located among the adjacent unit group；And the sub- picture being connect with same grid line
Element is separately connected different data lines.
10. a kind of liquid crystal display panel, which is characterized in that including such as described in any item array substrates of claim 1-9.
11. a kind of display device, which is characterized in that including liquid crystal display panel as claimed in claim 10.
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| CN110531558B (en) | 2022-03-01 |
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