CN105388675A - Array substrate and liquid crystal displayer - Google Patents
Array substrate and liquid crystal displayer Download PDFInfo
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- CN105388675A CN105388675A CN201510966824.9A CN201510966824A CN105388675A CN 105388675 A CN105388675 A CN 105388675A CN 201510966824 A CN201510966824 A CN 201510966824A CN 105388675 A CN105388675 A CN 105388675A
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 36
- 239000000758 substrate Substances 0.000 title claims abstract description 9
- 239000004020 conductor Substances 0.000 claims description 20
- 239000010409 thin film Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000010408 sweeping Methods 0.000 description 3
- -1 ITO Chemical class 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 229910044991 metal oxide Inorganic materials 0.000 description 2
- 150000004706 metal oxides Chemical class 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001347978 Major minor Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000002834 transmittance Methods 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
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—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
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
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- 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
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Power Engineering (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Computer Hardware Design (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
Abstract
The invention discloses an array substrate and a liquid crystal displayer. The array substrate comprises multiple scanning lines, multiple data lines and multiple pixels; each pixel comprises a main pixel body and an auxiliary pixel body, and each pixel region comprises a main pixel switch, an auxiliary pixel switch and a sharing switch; in the pixel region formed by the N<th> scanning line and the M<th> data line, the control end of the corresponding main pixel switch is connected with the N<th> scanning line, the input end of the corresponding main pixel switch is connected with the M<th> data line, and the output end of the corresponding main pixel switch is connected with a main pixel electrode; the control end of the corresponding auxiliary pixel switch is connected with the N<th> scanning line, the input end of the corresponding auxiliary pixel switch is connected with the M<th> data line, and the output end of the corresponding auxiliary pixel switch is connected with an auxiliary pixel electrode; the control end of the corresponding sharing switch is connected with the (N+/-n)<th> scanning line, the input end of the corresponding sharing switch is connected with a common electrode, and the output end of the corresponding sharing switch is connected with the auxiliary pixel electrode. In this way, a circuit in a panel can be simplified, the pixel aperture opening ratio is increased easily, and the narrow-bezel panel is obtained.
Description
Technical field
The present invention relates to display technique field, particularly relate to a kind of array base palte and liquid crystal display.
Background technology
TFT-LCD LCDs is Thin-film transistor type LCD, TFT liquid crystal is that each pixel is provided with a semiconductor switch, each pixel directly can be controlled by a pulse, thus each node is relatively independent, and can stepless control, not only increase the reaction velocity of display screen, accurately can control display level, so the color of TFT liquid crystal is trueer simultaneously.
In TFT-LCD liquid crystal display, liquid crystal has different orientations in different electric fields, at this moment, due to the optical birefringence of liquid crystal, the backlight light imported in liquid crystal can be made to produce different transmitances, and then produce GTG, light path is placed the trichromatic color blocking of RGB, then different colours can be obtained, different bright dark picture.
When watching liquid crystal display with great visual angle, because angle is different, therefore the penetrance of backlight on all directions of liquid crystal molecule is also different, and the transmittance experienced is also variant, thus produces industry said colour cast (Colorshift) phenomenon.
Summary of the invention
The technical matters that the present invention mainly solves is to provide a kind of array base palte and liquid crystal display, can make the circuit reduction in panel, is conducive to the aperture opening ratio improving pixel, realizes the narrow frame of panel.
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of array base palte, comprise multi-strip scanning line, a plurality of data lines and multiple pixel, sweep trace and the mutual cross arrangement of data line are to form pixel region, each pixel region arranges a pixel, wherein, each pixel comprises a main pixel and a secondary pixel, arranges a main pixel switch, a secondary pixel switch and shares switch in each pixel region; In the pixel region that N article of sweep trace and M bar of data line are formed, the control end of main pixel switch is connected with N article of sweep trace, and its input end is connected with M article of data line, and its output terminal connects main pixel electrode; The control end of secondary pixel switch is connected with N article of sweep trace, and its input end is connected with M article of data line, its output terminal auxiliary connection pixel electrode; The control end sharing switch connects N ± n article of sweep trace, and its input end connects public electrode, its output terminal auxiliary connection pixel electrode; Wherein, N, M, n are natural number.
Wherein, the control end sharing switch connects N+n article of sweep trace, n≤5.
Wherein, the control end sharing switch connects N-n article of sweep trace, n≤5, N≤6.
Wherein, the control end sharing switch passes inter-level vias to be connected to N ± n article of sweep trace by a conductor.
Wherein, this conductor is ITO.
Wherein, this inter-level vias is positioned at cushion or the insulation course of array base palte.
Wherein, main pixel switch, secondary pixel switch and shared switch are thin film transistor (TFT), and the control end of main pixel switch, secondary pixel switch and shared switch, input end and output terminal be the grid of corresponding thin film transistor (TFT), source electrode and drain electrode respectively.
For solving the problems of the technologies described above, another technical solution used in the present invention is: provide a kind of liquid crystal display, comprise display panel and backlight, the liquid crystal layer that display panel comprises array base palte, color membrane substrates and is arranged between array base palte and color membrane substrates; Wherein, array base palte comprises multi-strip scanning line, a plurality of data lines and multiple pixel, sweep trace and the mutual cross arrangement of data line are to form pixel region, each pixel region arranges a pixel, wherein, each pixel comprises a main pixel and a secondary pixel, arranges a main pixel switch, a secondary pixel switch and shares switch in each pixel region; In the pixel region that N article of sweep trace and M bar of data line are formed, the control end of main pixel switch is connected with N article of sweep trace, and its input end is connected with M article of data line, and its output terminal connects main pixel electrode; The control end of secondary pixel switch is connected with N article of sweep trace, and its input end is connected with M article of data line, its output terminal auxiliary connection pixel electrode; The control end sharing switch connects N ± n article of sweep trace, and its input end connects public electrode, its output terminal auxiliary connection pixel electrode; Wherein, N, M, n are natural number.
Wherein, the control end sharing switch connects N+n article of sweep trace, n≤5.
Wherein, the control end sharing switch passes inter-level vias to be connected to N+n article of sweep trace by a conductor.
The invention has the beneficial effects as follows: the situation being different from prior art, the present invention comprises a main pixel and a secondary pixel by the pixel in the array base palte that provides, arranges a main pixel switch, a secondary pixel switch and shares switch in each pixel region; In the pixel region that N article of sweep trace and M bar of data line are formed, the control end sharing switch connects N+1 article of sweep trace, its input end connects public electrode, its output terminal auxiliary connection pixel electrode, in order to when N+1 line scanning, drag down the some position of sub-pixel electrode in N-th row, main pixel in the same pixel of N-th row and the deflection angle of the liquid crystal of secondary pixel are distinguished consequently to some extent, and main pixel is different with the GTG of secondary pixel, thus make the view effect of liquid crystal display wider, solve the color offset phenomenon produced when watching from liquid crystal display different angles.Meanwhile, because the control end of shared switch directly connects N+1 article of sweep trace, without the need to increasing unnecessary surface sweeping line, simplifying circuit, being conducive to the aperture opening ratio improving pixel, realizing the narrow frame of panel.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of array base palte first embodiment of the present invention;
Fig. 2 is the structural representation of array base palte first embodiment of the present invention;
Fig. 3 is the circuit diagram of array base palte second embodiment of the present invention;
Fig. 4 is the structural representation of array base palte second embodiment of the present invention;
Fig. 5 is the structural representation of liquid crystal display one embodiment of the present invention.
Embodiment
Consult Fig. 1, the circuit diagram of array base palte first embodiment of the present invention, this array base palte comprises multi-strip scanning line, a plurality of data lines and multiple pixel, sweep trace and the mutual cross arrangement of data line are to form pixel region, each pixel region arranges a pixel, wherein, each pixel comprises a main pixel (Mainpixel) and a secondary pixel (Subpixel), arranges a main pixel switch, a secondary pixel switch and shares switch in each pixel region.
Particularly, as shown in Figure 1, between every two sweep traces, also comprise a public electrode distribution COM, between two articles of public electrode distribution COM, form pixel region 100 by N article of sweep trace G (N) and M article of data line S (M).Wherein, two articles of adjacent with N article of sweep trace G (N) public electrode distribution COM form main pixel region 101 and secondary pixel region 102 with N article of sweep trace G (N) respectively.
In the pixel region 100 that N article of sweep trace G (N) and M article of data line S (M) are formed, the control end of main pixel switch T1 is connected with N article of sweep trace G (N), its input end is connected with M article of data line S (M), and its output terminal connects main pixel electrode 1011; The control end of secondary pixel switch T2 is connected with N article of sweep trace G (N), and its input end is connected with M article of data line S (M), its output terminal auxiliary connection pixel electrode 1021; The control end sharing switch T3 connects N+1 article of sweep trace G (N+1), and its input end connects public electrode distribution COM, its output terminal auxiliary connection pixel electrode 1021; Wherein, N, M, n are natural number.
Therefore, specifically expand the pixel of permutation to, namely the control end of the shared switch of the capable pixel of N-1 connects N article of sweep trace, and the control end of the shared switch of N-th row pixel connects N+1 article of sweep trace, the control end of the shared switch of the capable pixel of N+1 connects N+2 article of sweep trace, by that analogy.
Particularly, in the work of liquid crystal display, for N-th row and N+1 line scanning, present embodiment is described in detail:
When scanning N-th row, namely N article of sweep trace G (N) passes into high level signal, and main pixel switch T1 and secondary pixel switch T2 all opens.In main pixel region 101, because main pixel switch T1 opens, data line S (M) charges to main pixel electrode 1011; In secondary pixel region 102, because secondary pixel switch T2 opens, data line S (M) charges to sub-pixel electrode 1021.
After N-th row has scanned, N article of sweep trace G (N) passes into low level signal, and main pixel switch T1 and secondary pixel switch T2 all closes.Now scan N+1 capable, namely N+1 article of sweep trace G (N+1) passes into high level signal, control end due to shared switch T3 connects N+1 article of sweep trace G (N+1), shared switch T3 is opened, thus the current potential of sub-pixel electrode 1021 is dragged down, make winner's pixel electrode 1011 different with the voltage of sub-pixel electrode 1021 further, therefore, voltage difference between main pixel electrode 1011 and public electrode and the voltage difference between sub-pixel electrode 1021 and public electrode are not identical yet, thus change the GTG turning to formation different of liquid crystal molecule, make the view effect of liquid crystal display wider.
Consult Fig. 2, the structural representation of array base palte first embodiment of the present invention, the control end sharing switch T3 passes inter-level vias to be connected to N+1 article of sweep trace by a conductor 200 simultaneously.
It should be noted that, corresponding diagram 1 and Fig. 2, in order to the control end showing shared switch T3 intuitively passes inter-level vias to be connected to the technical characteristic of N+1 article of sweep trace by a conductor 200, in Fig. 2, dotted line take upper part as the secondary pixel region in N-th row pixel, the secondary pixel region 102 in corresponding diagram 1; Dotted line is the main pixel region in the capable pixel of N+1 with lower part.
Particularly, this conductor 200 can be metal oxide, such as ITO, IGZO etc., also can be the conductor that other resistivity are low.In addition, because conductor 200 can be arranged at the black matrix area between pixel, be light tight region, therefore, this conductor 200 is not limited to the transparent conductor of above-mentioned distance, also can be opaque conductor.
Particularly, this inter-level vias is positioned at nonconducting layer such as cushion or insulation course of array base palte, such as, and SiO
x, SiN
xlayer, or organic insulator etc.
Wherein, main pixel switch, secondary pixel switch and shared switch are thin film transistor (TFT), and the control end of main pixel switch, secondary pixel switch and shared switch, input end and output terminal be the grid of corresponding thin film transistor (TFT), source electrode and drain electrode respectively.
Be different from prior art, present embodiment comprises a main pixel and a secondary pixel by the pixel in the array base palte that provides, arranges a main pixel switch, a secondary pixel switch and shares switch in each pixel region; In the pixel region that N article of sweep trace and M bar of data line are formed, the control end sharing switch connects N+1 article of sweep trace, its input end connects public electrode, its output terminal auxiliary connection pixel electrode, in order to when N+1 line scanning, drag down the some position of sub-pixel electrode in N-th row, main pixel in the same pixel of N-th row and the deflection angle of the liquid crystal of secondary pixel are distinguished consequently to some extent, and main pixel is different with the GTG of secondary pixel, thus make the view effect of liquid crystal display wider, solve the color offset phenomenon produced when watching from liquid crystal display different angles.Meanwhile, because the control end of shared switch directly connects N+1 article of sweep trace, without the need to increasing unnecessary surface sweeping line, simplifying circuit, being conducive to the aperture opening ratio improving pixel, realizing the narrow frame of panel.
Consult Fig. 3, the circuit diagram of array base palte second embodiment of the present invention, this array base palte comprises multi-strip scanning line, a plurality of data lines and multiple pixel, sweep trace and the mutual cross arrangement of data line are to form pixel region, each pixel region arranges a pixel, wherein, each pixel comprises a main pixel and a secondary pixel, arranges a main pixel switch, a secondary pixel switch and shares switch in each pixel region.
Wherein, the control end of the shared switch in each pixel connects N+n article of sweep trace, n≤5.
Here with in M row, 4 pixels that N-1 is capable, N-th row, N+1 are capable, N+2 is capable are example, present embodiment is described in detail, namely the pixel 310 in Fig. 3, pixel 320, pixel 330 and pixel 340, sweep trace corresponding to these 4 pixels is followed successively by G (N-1), G (N), G (N+1) and G (N+2), and shared switch corresponding to these 4 pixels is followed successively by T31, T32, T33 and T34.
Particularly, each pixel still comprises main pixel and secondary pixel, and such as, pixel 320 comprises main pixel 321 and secondary pixel 322.
In these 4 pixels, with pixel 310, pixel 320 and pixel 330 are a unit, the control end of the shared switch in these 3 pixels is connected to the sweep trace G (N+2) of pixel 340, therefore, when scanning N+2 and being capable, namely N+2 article of sweep trace G (N+2) passes into high level signal, the shared switch T31 that N-1 is capable, the shared switch T32 of N-th row, the shared switch T33 that N+1 is capable opens, thus the current potential of the sub-pixel electrode of this three row is dragged down, make the main pixel electrode of this three row different with the voltage of sub-pixel electrode further, therefore, voltage difference between main pixel electrode and public electrode and the voltage difference between sub-pixel electrode and public electrode are not identical yet, thus change the GTG turning to formation different of liquid crystal molecule, make the view effect of liquid crystal display wider.
Concrete method of attachment can the capable shared switch of reference diagram 4, N-1, the shared switch of N-th row, shared switch that N+1 is capable control end be connected to N+2 article of sweep trace G (N+2) by conductor 400.
Particularly, conductor 400 is through inter-level vias to be connected to N+2 article of sweep trace, and this conductor 400 can be metal oxide, such as ITO, IGZO etc., also can be the conductor that other resistivity are low.In addition, this inter-level vias is positioned at nonconducting layer such as cushion or insulation course of array base palte, such as, and SiO
x, SiN
xlayer, or organic insulator etc.
Above-mentioned introduction is only for the unit of three row, in other embodiments, also can be two row, four lines or the five-element etc.In addition, the control end sharing switch can also connect N-n article of sweep trace, n≤5, N≤6, such as, just can use this connected mode when reverse scan.
Consult Fig. 5, the structural representation of liquid crystal display one embodiment of the present invention, this liquid crystal display, comprises display panel 510 and backlight 520, the liquid crystal layer 512 that display panel 510 comprises array base palte 513, color membrane substrates 511 and is arranged between array base palte 513 and color membrane substrates 511.
Wherein, array base palte 513 comprises multi-strip scanning line, a plurality of data lines and multiple pixel, sweep trace and the mutual cross arrangement of data line are to form pixel region, each pixel region arranges a pixel, wherein, each pixel comprises a main pixel and a secondary pixel, arranges a main pixel switch, a secondary pixel switch and shares switch in each pixel region; In the pixel region that N article of sweep trace and M bar of data line are formed, the control end of main pixel switch is connected with N article of sweep trace, and its input end is connected with M article of data line, and its output terminal connects main pixel electrode; The control end of secondary pixel switch is connected with N article of sweep trace, and its input end is connected with M article of data line, its output terminal auxiliary connection pixel electrode; The control end sharing switch connects N ± n article of sweep trace, and its input end connects public electrode, its output terminal auxiliary connection pixel electrode; Wherein, N, M, n are natural number.
Particularly, the control end sharing switch passes inter-level vias to be connected to N ± n article of sweep trace by a conductor.
Array base palte 513 in present embodiment is as the array base palte in each embodiment above-mentioned, its structure and embodiment similar, repeat no more here.
Be different from prior art, shared switch in array base palte in present embodiment liquid crystal display in N-th row pixel is connected to N ± n article of sweep trace through conductor by inter-level vias, when N ± n line scanning, open the shared switch in N-th row pixel thus to drag down in N-th row pixel the current potential of time pixel electrode, make the potential difference (PD) of major-minor pixel different, form different gray-scale intensity, make the visual angle of liquid crystal display wider; On the other hand, because the control end of shared switch directly connects N+1 article of sweep trace, without the need to increasing unnecessary surface sweeping line, simplifying circuit, being conducive to the aperture opening ratio improving pixel, realizing the narrow frame of panel.
The foregoing is only embodiments of the present invention; not thereby the scope of the claims of the present invention is limited; every utilize instructions of the present invention and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical fields, be all in like manner included in scope of patent protection of the present invention.
Claims (10)
1. an array base palte, comprise multi-strip scanning line, a plurality of data lines and multiple pixel, described sweep trace and the mutual cross arrangement of data line are to form pixel region, each described pixel region arranges pixel described in, it is characterized in that, each pixel comprises a main pixel and a secondary pixel, arranges a main pixel switch, a secondary pixel switch and shares switch in each described pixel region;
N article of sweep trace and M bar of data line formed one described in pixel region, the control end of described main pixel switch is connected with described N article of sweep trace, and its input end is connected with described M article of data line, and its output terminal connects main pixel electrode; The control end of described secondary pixel switch is connected with described N article of sweep trace, and its input end is connected with described M article of data line, its output terminal auxiliary connection pixel electrode;
The control end of described shared switch connects N ± n article of sweep trace, and its input end connects public electrode, and its output terminal connects described sub-pixel electrode; Wherein, N, M, n are natural number.
2. array base palte according to claim 1, is characterized in that, the control end of described shared switch connects N+n article of sweep trace, n≤5.
3. array base palte according to claim 1, is characterized in that, the control end of described shared switch connects N-n article of sweep trace, n≤5, N≤6.
4. the array base palte according to any one of claim 1-3, is characterized in that, the control end of described shared switch passes inter-level vias to be connected to described N ± n article of sweep trace by a conductor.
5. array base palte according to claim 4, is characterized in that, described conductor is ITO.
6. array base palte according to claim 4, is characterized in that, described inter-level vias is positioned at cushion or the insulation course of described array base palte.
7. array base palte according to claim 1, it is characterized in that, described main pixel switch, secondary pixel switch and shared switch are thin film transistor (TFT), and the control end of described main pixel switch, secondary pixel switch and shared switch, input end and output terminal be the grid of corresponding described thin film transistor (TFT), source electrode and drain electrode respectively.
8. a liquid crystal display, comprises display panel and backlight, the liquid crystal layer that described display panel comprises array base palte, color membrane substrates and is arranged between described array base palte and described color membrane substrates;
Wherein, described array base palte comprises multi-strip scanning line, a plurality of data lines and multiple pixel, described sweep trace and the mutual cross arrangement of data line are to form pixel region, each described pixel region arranges pixel described in, it is characterized in that, each pixel comprises a main pixel and a secondary pixel, arranges a main pixel switch, a secondary pixel switch and shares switch in each described pixel region;
N article of sweep trace and M bar of data line formed one described in pixel region, the control end of described main pixel switch is connected with described N article of sweep trace, and its input end is connected with described M article of data line, and its output terminal connects main pixel electrode; The control end of described secondary pixel switch is connected with described N article of sweep trace, and its input end is connected with described M article of data line, its output terminal auxiliary connection pixel electrode;
The control end of described shared switch connects N ± n article of sweep trace, and its input end connects public electrode, and its output terminal connects described sub-pixel electrode; Wherein, N, M, n are natural number.
9. liquid crystal display according to claim 8, is characterized in that, the control end of described shared switch connects N+n article of sweep trace, n≤5.
10. liquid crystal display according to claim 8 or claim 9, is characterized in that, the control end of described shared switch by a conductor through inter-level vias to be connected to described N+n article of sweep trace.
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| CN201510966824.9A CN105388675A (en) | 2015-12-21 | 2015-12-21 | Array substrate and liquid crystal displayer |
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| CN201510966824.9A CN105388675A (en) | 2015-12-21 | 2015-12-21 | Array substrate and liquid crystal displayer |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106019741A (en) * | 2016-06-07 | 2016-10-12 | 深圳市华星光电技术有限公司 | Pixel structure, liquid crystal display panel and drive method of liquid crystal display panel |
| CN114830217A (en) * | 2019-12-16 | 2022-07-29 | 乐金显示有限公司 | Gate driver and display device including the same |
| US11900885B2 (en) | 2020-12-23 | 2024-02-13 | Boe Technology Group Co., Ltd. | Display panel and display apparatus |
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| CN106019741A (en) * | 2016-06-07 | 2016-10-12 | 深圳市华星光电技术有限公司 | Pixel structure, liquid crystal display panel and drive method of liquid crystal display panel |
| WO2017210943A1 (en) * | 2016-06-07 | 2017-12-14 | 深圳市华星光电技术有限公司 | Pixel structure, liquid crystal display panel, and drive method thereof |
| CN114830217A (en) * | 2019-12-16 | 2022-07-29 | 乐金显示有限公司 | Gate driver and display device including the same |
| CN114830217B (en) * | 2019-12-16 | 2023-12-29 | 乐金显示有限公司 | Gate driver, pixel structure, display panel and display device |
| US11900861B2 (en) | 2019-12-16 | 2024-02-13 | Lg Display Co., Ltd. | Gate driver and display device comprising same |
| US11900885B2 (en) | 2020-12-23 | 2024-02-13 | Boe Technology Group Co., Ltd. | Display panel and display apparatus |
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