CN106154655A - A kind of array base palte and manufacture method, display device and driving method - Google Patents
A kind of array base palte and manufacture method, display device and driving method Download PDFInfo
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- CN106154655A CN106154655A CN201610744343.8A CN201610744343A CN106154655A CN 106154655 A CN106154655 A CN 106154655A CN 201610744343 A CN201610744343 A CN 201610744343A CN 106154655 A CN106154655 A CN 106154655A
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- base palte
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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
- G02F1/1333—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
-
- 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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133528—Polarisers
-
- 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
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
-
- 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
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/3406—Control of illumination source
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
- G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
- G09G3/3611—Control of matrices with row and column drivers
- G09G3/3648—Control of matrices with row and column drivers using an active matrix
-
- 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
- G02F1/134318—Electrodes characterised by their geometrical arrangement having a patterned common electrode
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- Optics & Photonics (AREA)
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Abstract
The embodiment of the present invention provides a kind of array base palte and manufacture method, display device and driving method, relate to Display Technique field, pixel electrode in array base palte or public electrode are set to wire grating structure, while there is electrode effect, it is possible to light is had the effect of being polarized.This array base palte includes being arranged on the grid line arranged in a crossed manner of a plurality of transverse and longitudinal inside underlay substrate and data wire, and is positioned at the drive electrode in the sub-pixel unit of grid line and data wire restriction；Drive electrode is pixel electrode or public electrode；Each drive electrode includes the wire grid polarization pattern being made up of a plurality of parallel metal wire, and the many metal line being positioned in same sub-pixel unit electrically connect.
Description
Technical field
The present invention relates to Display Technique field, particularly relate to a kind of array base palte and manufacture method, display device and drive
Dynamic method.
Background technology
Along with improving constantly of Display Technique, people are also improving constantly for the requirement of display device, in various displays
In technology, (Thin Film Transistor Liquid Crystal Display, tft liquid crystal shows TFT-LCD
Device) low energy consumption that had because of it of technology and the advantage such as with low cost be widely used in various display field.
As it is shown in figure 1, aforementioned display device generally comprises backlight module 01, by array base palte 02, to box substrate 03, liquid crystal layer
04 display floater 10 constituted, and it is positioned at the upper polaroid 101 of display floater 10 both sides and lower polaroid 102, wherein, polarisation
Sheet enables to be parallel to this polaroid and passes through through axial polarized light, and is perpendicular to be inhaled through axial polarized light
Receive.
As a example by normally black mode, when pixel electrode in the display and public electrode do not apply voltage, backlight module
01 light sent cannot pass through display floater 10 under the effect of upper polaroid 101 and lower polaroid 102；Applied by control
Voltage swing on pixel electrode and public electrode, changes the deflection angle of liquid crystal molecule in liquid crystal layer 04, logical to adjust
Cross down the polarization direction of the polarized light after polaroid 102, and then control the light transmission capacity by upper polaroid 101, to realize difference
The display of GTG.
In sum, for display of the prior art, put on pixel electrode and public electrode by control
The size of upper voltage controls the deflection angle of liquid crystal molecule, and then controls by through upper polaroid 101 and lower polaroid 102
Light transmission capacity, i.e. pixel electrode, public electrode, lower polaroid 102, upper polaroid 101 is independent structure, institute in display
Role is different, indispensable.
Summary of the invention
Embodiments of the invention provide a kind of array base palte and manufacture method, display device and driving method, by array
Pixel electrode or public electrode in substrate are set to wire grating structure, while having electrode effect, it is possible to light
Line has the effect of being polarized.
For reaching above-mentioned purpose, embodiments of the invention adopt the following technical scheme that
On the one hand the embodiment of the present invention provides a kind of array base palte, including: underlay substrate, it is arranged in described underlay substrate
Grid line that a plurality of transverse and longitudinal of side is arranged in a crossed manner and data wire, and it is positioned at described grid line and in sub-pixel unit that data wire limits
Drive electrode；It is characterized in that, described drive electrode is pixel electrode or public electrode；Each described drive electrode include by
The wire grid polarization pattern of a plurality of parallel metal wire composition, the many metal line being positioned in same described sub-pixel unit are electrically connected
Connect.
Further, the wire grid polarization pattern in all described sub-pixel unit is consistent through direction of principal axis.
Further, having a connecting line in described drive electrode, described connecting line is by same for a plurality of described metal wire
The end of side is connected；Or, described drive electrode has two connecting lines, described two connecting lines are respectively by a plurality of described gold
The end belonging to line both sides is connected.
Further, described array base palte also includes: be positioned at the thin film transistor (TFT) in described sub-pixel unit, described thin
The source electrode of film transistor is connected with described data wire, draining is connected with described pixel electrode；It is described picture at described drive electrode
In the case of element electrode, described data wire, the source electrode of described thin film transistor (TFT) and drain electrode and described pixel electrode are with the same material of layer.
Further, source electrode and parallel by a plurality of electrical connection of drain electrode of described data wire, described thin film transistor (TFT)
Metal wire forms；Or, described data wire, the source electrode of described thin film transistor (TFT) and drain electrode are planar structure.
Further, described array base palte, also include: be arranged on the light-absorption layer on described underlay substrate, described extinction
Layer is positioned at the outside of described drive electrode.
Further, described light-absorption layer is positioned at the outside of described underlay substrate.
Further, the material of described light-absorption layer is identical with black matrix material.
On the other hand the embodiment of the present invention also provides for a kind of display device, and including display floater, described display floater includes:
The above-mentioned array base palte not including light-absorption layer, with described array base palte be oppositely arranged to box substrate, described array base palte with
Described to the liquid crystal layer between box substrate, and it is positioned at described to the polaroid on box substrate；Wherein, wire grid polarization pattern and institute
State the part of polaroid described in wire grid polarization pattern corresponding position, unanimously or being mutually perpendicular to through direction of principal axis of the two.
Further, described display device also includes backlight module.
Embodiment of the present invention another further aspect also provides for a kind of display device, and including display floater, described display floater includes:
The above-mentioned array base palte including light-absorption layer, with described array base palte be oppositely arranged to box substrate, described array base palte is with described
To the liquid crystal layer between box substrate, and it is positioned at described to the polaroid on box substrate；Wherein, wire grid polarization pattern and described line
The part of polaroid described in grid pattern of polarization corresponding position, unanimously or being mutually perpendicular to through direction of principal axis of the two.
The another aspect of the embodiment of the present invention also provides for the manufacture method of a kind of array base palte, including: shape on underlay substrate
Become metallic film, and on described metallic film, coat photoresist；Use impression block that described photoresist is imprinted, the demoulding
Rear formation photoetching agent pattern；The underlay substrate being formed with described photoetching agent pattern is performed etching, with by described metallic film structure
Figure forms the metal pattern identical with described photoetching agent pattern shape, and described metal pattern includes: multiple drive electrodes, described in drive
Moving electrode includes: the wire grid polarization pattern being made up of a plurality of parallel metal wire, and the company being connected by a plurality of described metal wire
Wiring；Remaining photoetching agent pattern is peeled off.
The another aspect of the embodiment of the present invention also provides for the driving method of a kind of above-mentioned display device including light-absorption layer, bag
Include: in the transmissive display stage, open backlight module, and to display floater input the first driving signal, so that described display
Device display image；In the reflective display stage, close backlight module, and input two driving signal to described display floater,
So that described display device display image.
The embodiment of the present invention provides a kind of array base palte and manufacture method, display device and driving method, this array base
Plate includes: underlay substrate, is arranged on the grid line arranged in a crossed manner of a plurality of transverse and longitudinal inside underlay substrate and data wire, and is positioned at grid
Drive electrode in the sub-pixel unit that line and data wire limit, this drive electrode is pixel electrode or public electrode, and each
Drive electrode includes the wire grid polarization pattern being made up of a plurality of parallel metal wire, a plurality of gold being positioned in same sub-pixel unit
Belong to line electrical connection.Owing in this array base palte, pixel electrode or public electrode directly use the parallel metal wire of a plurality of electrical connection
Composition, so that this pixel electrode or public electrode are certainly as wire grid polarization pattern, so, this wire grid polarization pattern
Pixel electrode or public electrode, while having electrode effect, it is possible to has certain effect that is polarized to light, and then makes
When this array base palte is applied to display device, it is possible to save lower polaroid.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
In having technology to describe, the required accompanying drawing used is briefly described, it should be apparent that, the accompanying drawing in describing below is only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to
Other accompanying drawing is obtained according to these accompanying drawings.
The structural representation of a kind of display that Fig. 1 provides for prior art；
The planar structure schematic diagram of a kind of array base palte that Fig. 2 a provides for the embodiment of the present invention；
The structural representation of a kind of array base palte that Fig. 2 b provides for the embodiment of the present invention；
The structural representation of a kind of array base palte that Fig. 2 c provides for the embodiment of the present invention；
The structural representation of the another kind of array base palte that Fig. 2 d provides for the embodiment of the present invention；
The structural representation of a kind of drive electrode that Fig. 3 a provides for the embodiment of the present invention；
The structural representation of the another kind of drive electrode that Fig. 3 b provides for the embodiment of the present invention；
The planar structure schematic diagram of the another kind of array base palte that Fig. 4 provides for the embodiment of the present invention；
The structural representation of another array base palte that Fig. 5 provides for the embodiment of the present invention；
The structural representation of another array base palte that Fig. 6 provides for the embodiment of the present invention；
The structural representation of a kind of display device that Fig. 7 provides for the embodiment of the present invention；
The structural representation of a kind of trans-reflecting type display device that Fig. 8 a provides for the embodiment of the present invention；
Fig. 8 b is the trans-reflecting type display device displaying principle schematic diagram in the transmission stage of Fig. 8 a；
Fig. 8 c is the trans-reflecting type display device displaying principle schematic diagram in reflective stage of Fig. 8 a；
The structural representation of a kind of reflection display device that Fig. 9 provides for the embodiment of the present invention；
The structural representation of a kind of array base palte including light-absorption layer that Figure 10 a provides for the embodiment of the present invention；
Figure 10 b includes the structural representation of the array base palte of light-absorption layer for the another kind that the embodiment of the present invention provides；
The manufacture method flow chart of a kind of array base palte that Figure 11 provides for the embodiment of the present invention；
One of structural representation of a kind of manufacturing array substrate that Figure 12 a provides for the embodiment of the present invention；
One of structural representation of a kind of manufacturing array substrate that Figure 12 b provides for the embodiment of the present invention；
One of structural representation of a kind of manufacturing array substrate that Figure 12 c provides for the embodiment of the present invention；
One of structural representation of a kind of manufacturing array substrate that Figure 12 d provides for the embodiment of the present invention.
Reference:
01-backlight module；02-array base palte；03-is to box substrate；04-liquid crystal layer；10-display floater；20-drives electricity
Pole；201-metal wire；202-connecting line；21-metallic film；22-photoresist；23-impression block；30-thin film transistor (TFT)；301-
Source electrode；302-drains；The upper polaroid of 101-；Polaroid under 102-；110-underlay substrate；111-grid line；112-data wire；120-
Polaroid；200-pixel electrode；300-public electrode；400-light-absorption layer；A-sub-pixel unit；B-wire grid polarization pattern.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Describe, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments wholely.Based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under not making creative work premise
Embodiment, broadly falls into the scope of protection of the invention.
Herein, " inner side ", the directional terminology in " outside " refer to the side towards liquid crystal layer and deviate from the side of liquid crystal layer,
Such as, the inner side of underlay substrate refers to underlay substrate one layer towards liquid crystal layer.The most herein, " on ", D score, " left " and
Directional terminology such as " right " is that the orientation put relative to display device signal in accompanying drawing defines.It is to be understood that above-mentioned side
Tropism term is relative concept, they for relative to description and clarification, its side can placed according to display device
Position change and correspondingly change.
The embodiment of the present invention provides a kind of array base palte 02, and as shown in figures 2 a and 2b, this array base palte 02 includes: substrate base
Plate 110, is arranged on the grid line 111 arranged in a crossed manner of a plurality of transverse and longitudinal inside underlay substrate 110 and data wire 112, and is positioned at grid
Drive electrode 20 in sub-pixel unit A that line 111 and data wire 112 limit, drive electrode 20 is pixel electrode or common electrical
Pole.As shown in Figure 3 a, each drive electrode 20 includes the wire grid polarization pattern B being made up of a plurality of parallel metal wire 201, is positioned at
Many metal line 201 in same sub-pixel unit A electrically connect.
Wherein, Fig. 2 a and 2b is only (Advanced-Super Dimensional with array base palte 02 as ADS
Switching, senior super dimension field switch) as a example by type array base palte, this array base palte includes pixel electrode 200 and public electrode
300, drive electrode 20 is pixel electrode, and public electrode 300 is positioned at the top of pixel electrode 200, and includes multiple strip electricity
Pole composition is illustrated, and certainly, for ADS type array base palte, it is also possible to as shown in Figure 2 c, pixel electrode 200 is positioned at
The top of public electrode 300, and when pixel electrode 200 includes multiple strip sub-electrode, this drive electrode 20 is public electrode.
It addition, above-mentioned array base palte 02 can also be TN (Twist Nematic, twisted-nematic) type battle array as shown in Figure 2 d
Row substrate, in the case, pixel electrode 200 is positioned in this array base palte 02, and public electrode is positioned at and this array base palte 02
Be oppositely arranged to (not shown) on box substrate 03, now drive electrode 20 is pixel electrode.
Certain above-mentioned array base palte 02 can also be VA (Vertical Alignment, vertical orientation) type array base palte,
This is not construed as limiting by the present invention.As long as this array base palte 02 includes the electrode of planar, the electrode of this planar is set to a plurality of electricity
The wire grid polarization pattern B of parallel metal wire 201 composition connected is constituted.Following example are all with ADS type array base
Plate, and as a example by drive electrode 20 is pixel electrode, the present invention will be further described.
Also, it should be noted the present invention constitutes drive electrode in different sub-pixel unit A in above-mentioned array base palte 02
The wire grid polarization pattern B of 20 can be the same or different through axle.For example, it is possible to as shown in Figure 2 a, first two columns sub-pix
In unit A, the wire grid polarization pattern B of composition drive electrode 20 through direction of principal axis (i.e. vertical with metal wire 201 direction) is
Horizontal direction, and in the 3rd row sub-pixel unit A, the wire grid polarization pattern B's constituting drive electrode 20 is perpendicular through direction of principal axis
Nogata to.Again for example, it is possible to as shown in Figure 4, the wire grid polarization pattern B's in all sub-pixel unit A is consistent through direction of principal axis.
Of course for making above-mentioned array base palte 02 be applicable to most of display device, currently preferred, use all sub-pixs in Fig. 4
The scheme consistent through direction of principal axis of the wire grid polarization pattern B in unit A.
On this basis, above-mentioned many metal line 201 electrical connection being positioned in same sub-pixel unit A refers to, Ke Yiru
Shown in Fig. 3 a, having a connecting line 202 in drive electrode 20, this connecting line is by the end phase of many metal line 201 the same sides
Even；Can also have two connecting lines 202 in drive electrode 20 as shown in Figure 3 b, two connecting lines 202 are respectively by a plurality of metal
The end of line 201 both sides is connected.Of course for the end being avoided by a connecting line 202 and connecting many metal line 201 the same sides
Portion, when fracture occurs in this connecting line 202, causes the signal applied on this drive electrode 20 is produced harmful effect, the present invention
Preferably, the end of many metal line 201 both sides is connected respectively by employing Fig. 3 b by two connecting lines 202.
The embodiment of the present invention provides a kind of array base palte, and this array base palte includes: underlay substrate, is arranged in underlay substrate
Grid line that a plurality of transverse and longitudinal of side is arranged in a crossed manner and data wire, and it is positioned at grid line and driving in sub-pixel unit that data wire limits
Moving electrode, this drive electrode is pixel electrode or public electrode, and each drive electrode includes by a plurality of parallel metal wire group
The wire grid polarization pattern become, the many metal line being positioned in same sub-pixel unit electrically connect.Due to pixel in this array base palte
Electrode or public electrode directly use the parallel metal wire composition of a plurality of electrical connection, so that this pixel electrode or common electrical
Pole is certainly as wire grid polarization pattern, so, the pixel electrode of this wire grid polarization pattern or public electrode, make having electrode
While with, it is possible to light is had certain effect that is polarized, and then when making this array base palte be applied to display device, it is possible to
Save lower polaroid.
Further, as shown in Figure 2 a, this array base palte 02 also includes the thin film transistor (TFT) being positioned in sub-pixel unit A
30, as shown in Figure 2 b, the source electrode 301 of this thin film transistor (TFT) 30 is connected with data wire 112, drain 302 with pixel electrode 200 phase
Even.
In the case of drive electrode 20 is pixel electrode, the source electrode 301 of above-mentioned thin film transistor (TFT) 30 and data wire 112 phase
Connect, drain electrode 302 is connected with pixel electrode 200, can as shown in Figure 2 b, data wire 112, source electrode 301 and of thin film transistor (TFT) 30
Drain electrode 302 and pixel electrode 200 are with the same material of layer；Can also be as it is shown in figure 5, data wire 112, the source electrode of thin film transistor (TFT) 30
301 and drain electrode 302 arrange with the different layer of pixel electrode 200, pixel electrode 200 302 is connected with draining by via.Certainly, originally
Invent preferably through a patterning processes, form data wire 112, the source electrode 301 of thin film transistor (TFT) 30 and drain electrode 302 and pixel
Electrode 200, i.e. data wire 112, the source electrode 301 of thin film transistor (TFT) 30 and drain electrode 302 set with material with layer with pixel electrode 200
Put such that it is able to reach Simplified flowsheet, reduce the purpose of cost of manufacture.
It should be noted that in the present invention, patterning processes, can refer to include photoetching process, or, including photoetching process and
Etch step, can also include simultaneously printing, ink-jet, nano impression etc. other for the technique forming predetermined pattern；Photoetching work
Skill, refer to film forming, expose, utilize photoresist, mask plate, the exposure machine etc. of the technical process such as development form the work of figures
Skill.Can be according to the corresponding patterning processes of structure choice formed in the present invention.
Further, below to data wire 112, the source electrode 301 of thin film transistor (TFT) 30 and drain electrode 302 and pixel electrode 200
It is described further with the concrete set-up mode of material with layer.
For example, it is possible to as shown in Figure 6, data wire 112, the source electrode 301 of thin film transistor (TFT) 30 and drain electrode 302 are by a plurality of electricity
The parallel metal wire 201 connected forms.
Again for example, it is possible to as shown in Figure 2 b, pixel electrode 200 is made up of the parallel metal wire 201 of a plurality of electrical connection, number
It is planar structure according to line 112, the source electrode 301 of thin film transistor (TFT) 30 and drain electrode 302.
Owing to the source electrode 301 of data wire 112, thin film transistor (TFT) 30 is set to the parallel of a plurality of electrical connection with drain electrode 302
Metal wire 201 time, can make to put on data wire 112, source electrode 301 and the signal of drain electrode 302 and associated technical parameters not
Stable, thus have a negative impact, the most currently preferred, as shown in Figure 2 b, only pixel electrode 200 is a plurality of electrical connection
Parallel metal wire 201 forms, and the source electrode 301 of data wire 112, thin film transistor (TFT) 30 and drain electrode 302 are planar structure.
On the other hand the embodiment of the present invention provides a kind of display device, as it is shown in fig. 7, this display device, including display surface
Plate 10, display floater 10 includes any of the above-described kind of array base palte 02, with array base palte 02 be oppositely arranged to box substrate 03, array
Substrate 02 and to the liquid crystal layer 04 between box substrate 03, and be positioned at the polaroid 120 on box substrate 03；Wherein, wiregrating is inclined
Shake the part of pattern B and wire grid polarization pattern B corresponding position polaroid 120, the two consistent or the most vertical through direction of principal axis
Directly.
Herein it should be noted that wiregrating pattern of polarization B and wire grid polarization pattern B corresponding position in above-mentioned display device
The part of polaroid 120, unanimously or being mutually perpendicular to through direction of principal axis of the two, concrete, such as, when whole polaroid 120
Through direction of principal axis consistent in the case of, in whole display floater 10, can be the right with part through direction of principal axis of polaroid 120
Answer grid pattern of polarization B consistent through direction of principal axis of position, with the grid pattern of polarization B of part corresponding position through axle side
To vertically；Can also polaroid 120 through direction of principal axis and the consistent through axle of all wire grid polarization pattern B or be mutually perpendicular to.
This is not limited by the present invention, can select as required in actual application.Following example are all with polaroid
120 through direction of principal axis and the consistent through direction of principal axis of all wire grid polarization pattern B or as a example by being mutually perpendicular to, the present invention is done into
One step explanation.
Due to this display device, including array base palte as above, there is the array base palte provided with previous embodiment
Identical structure and beneficial effect.Owing to structure and the beneficial effect of previous embodiment array substrate have carried out detailed
Describing, here is omitted.
Above-mentioned array base palte 02 can apply to reflection display device, it is possible to is applied to transmission display unit, also may be used
To be applied to trans-reflecting type display device.Below to by specific embodiment to above-mentioned array base palte 02 in a display device concrete
Application type is described further.
Embodiment one
Array base palte 02 is applied to trans-reflecting type display device, and as shown in Figure 8 a, this transmission display unit includes luminous source,
I.e. backlight module 01.In the case of ambient is the best, open backlight module 01, by the light sent by backlight module 01
(in Fig. 8 a shown in solid arrow) passes through display device, shows carrying out picture, i.e. the transmission stage.Preferably outdoor at light or
Person is indoor, can close backlight module 01, by extraneous light (in Fig. 8 a shown in dotted arrow) through the internal generation of display device
Reflection, shows carrying out picture, i.e. reflective stage, it is possible to while increasing outdoor readable performance, reduces power consumption.
Below with polaroid 120 through the line of drive electrode 20 (pixel electrode 200) in direction of principal axis and array base palte 02
Grid pattern of polarization B through direction of principal axis vertical as a example by, the displaying principle in above-mentioned transmission stage and reflective stage is solved respectively
Release explanation.
In the transmission stage: ambient is dark, opening backlight module 01, backlight module 01 emits beam, as shown in Figure 8 b,
In the case of being not added with voltage (pixel electrode and public electrode no applied voltage), the light that backlight module 01 sends is to array
In substrate 02 during drive electrode 20, the drive electrode 20 that the light that backlight module 01 sends is constituted via wire grid polarization pattern B enters
Row is polarized, and only can pass through through the polarized light that direction of principal axis is consistent with drive electrode 20, and be incident to liquid crystal layer 04, due to
In the case of being not added with voltage, the liquid crystal molecule in liquid crystal layer 04 will not invert, and liquid crystal layer 04 can not change the inclined of incidence
Shake the polarization direction of light, so that hang down through direction of principal axis with polaroid 120 through the polarization direction of the polarized light of liquid crystal layer 04
Directly, so, the polarized light through liquid crystal layer 04 can all be absorbed, and cannot pass through polaroid 120 from display device
Display side pass through, now this display device is dark-state.This display device i.e. is normally black mode in the transmission stage.
In the case of alive, the drive electrode that the light that backlight module 01 sends is constituted via wire grid polarization pattern B
20 are polarized, and can pass through through the polarized light that direction of principal axis is consistent with drive electrode 20, and be incident to liquid crystal layer 04, due to
In the case of applying voltage, the liquid crystal molecule in liquid crystal layer 04 inverts so that liquid crystal layer 04 can change the polarization of incidence
The polarization direction of light, and then make the polarization direction of polarized light through liquid crystal layer 04 and the driving with wire grid polarization pattern B
Electrode 20 different through direction of principal axis, occur by the polarization direction of the polarized light through liquid crystal layer 04, as a example by the deflection of 90 °, i.e. should
Through polarization direction and polaroid 120 consistent through direction of principal axis of the polarized light of liquid crystal layer 04, so that this polarization luminous energy
Enough all passing through from the display side of display device through polaroid 120, now this display device is on state of.
Reflective stage: extraneous light is brighter, closes backlight module 01, and backlight module 01 dull thread sends, and now utilizes
Extraneous light, such as sunlight.As shown in Figure 8 c, when being not added with voltage, sunlight is polarized through polaroid 120, only
Can pass through through the polarized light that direction of principal axis is consistent with polaroid 120, and be incident to liquid crystal layer 04, owing to being not added with the feelings of voltage
Under condition, liquid crystal layer 04 can not change the polarization direction of polarized light of incidence, so that through the polarized light of liquid crystal layer 04
The drive electrode 20 that polarization direction is constituted with by wire grid polarization pattern B vertical through direction of principal axis, so, through liquid crystal layer
The polarized light of 04 can reflect through drive electrode 20, passes through from the display side of display device, and now this display device is on state of,
This display device i.e. is normal white mode in reflective stage.
When making alive, sunlight is polarized through polaroid 120, only consistent through direction of principal axis with polaroid 120
Polarized light can pass through, and is incident to liquid crystal layer 04, owing to, in the case of alive, liquid crystal layer 04 also can change incidence
The polarization direction of polarized light, occurs as a example by the deflection of 90 ° by the polarization direction of the polarized light through liquid crystal layer 04, and i.e. this is through liquid
The drive electrode 20 that the polarization direction of the polarized light of crystal layer 04 is constituted with by wire grid polarization pattern B consistent through direction of principal axis, this
Sample one, the polarized light through liquid crystal layer 04 can reflect through drive electrode 20, and dull thread is saturating from the display side of display device
Crossing, now this display device is dark-state.
Certainly the most either transmission stage or reflective stage, during display, be all by change execute alive greatly
The deflection angle of little adjustment liquid crystal, change polarized light through liquid crystal layer 04 polarization direction and drive electrode 20 through axle
The angle in direction, and then reach to control the light component that the display side from display device passes through, to realize the display of different GTG.
Herein it should be noted that be only display device (the i.e. ADS type display dress including ADS type array base palte above
Put) in, polaroid 120 through direction of principal axis and wire grid polarization pattern B through direction of principal axis vertical in the case of, the transmission stage is
Normally black mode, reflective stage is explanation as a example by normal white mode；Certainly, can also be polaroid 120 in the display device
Consistent through direction of principal axis through direction of principal axis and wire grid polarization pattern B, the transmission stage is normal white mode, and reflective stage is normally-black mould
Formula.
It addition, for including the display device of TN type array base palte, unlike above-mentioned ADS type display device,
ADS type display device is in the case of being not added with voltage, and liquid crystal layer 04 will not change the yawing moment of polarized light, and the display of TN type fills
In putting, in the case of being not added with voltage, liquid crystal self becomes distorted configurations arrangement, and liquid crystal layer 04 enables to the deflection side of polarized light
To deflect (generally 90 °), so that in TN type display device, polaroid 120 through direction of principal axis and wiregrating
Pattern of polarization B through direction of principal axis vertical in the case of, the transmission stage is normal white mode, and reflective stage is normally black mode, i.e. with
ADS type display device is contrary, and concrete displaying principle is close with above-mentioned ADS type displaying principle, and here is omitted.
Also need to explanation herein, owing to normally black mode is for normal white mode, the contrast of display picture, color
Saturation is relatively preferable, therefore, and currently preferred employing normally black mode.Concrete, for above-mentioned trans-reflecting type display device
Speech, can according to actual needs in actual application, and selecting this trans-reflecting type display device is to be normally black mode in the transmission stage, instead
The stage of penetrating is normal white mode；Or, reflective stage is normally black mode, and the transmission stage is normal white mode.
Such as, when this trans-reflecting type display device major part uses in the preferable environment of ambient, can select to use
Polaroid 120 through direction of principal axis and the wire grid polarization pattern B of drive electrode 20 consistent through direction of principal axis in array base palte 02,
I.e. reflective stage is normally black mode, and the transmission stage is normal white mode.When trans-reflecting type display device major part is at the ring of dark
Border uses, can select to use polaroid 120 through the wire grid polarization of drive electrode 20 in direction of principal axis and array base palte 02
Pattern B's is vertical through direction of principal axis, i.e. the transmission stage is normally black mode, and reflective stage is normal white mode.
Shown in sum up, above-mentioned trans-reflecting type display device, is transmission display unit in the transmission stage, is anti-in reflective stage
Emitting display device, can select according to the actual needs.The driving of a kind of above-mentioned trans-reflecting type display device presented below
Method, to realize the application of different display type, this driving method includes:
In the transmissive display stage, open backlight module, and to display floater input the first driving signal, so that display
Device display image.
In the reflective display stage, close backlight module, and input two driving signal to display floater, so that display
Device display image.
It addition, be directed to the semi-transparent semi-reflective display device of prior art, by a sub-pixel unit, by one
Half region is set to transmittance structure, and second half region is set to catoptric arrangement, so, in transmission stage and reflective stage
Aperture opening ratio is each about the half of whole display floater aperture opening ratio.And in the present invention, use identical structure realize respectively transmission and
Reflection, the i.e. aperture opening ratio in transmission stage and reflective stage be the aperture opening ratio of whole display floater, thus beneficially picture
Display.
Embodiment two
Array base palte 02 is applied to reflection display device, as it is shown in figure 9, compared with the trans-reflecting type display device of Fig. 8 a,
This reflection display device does not include backlight module 01, and the light directly utilizing the external world reflects through display device inside, with
Carrying out picture to show, be particularly shown process identical with the particular content of reflective stage in embodiment one, here is omitted.
But, for being directed to reflection display device, it is preferred that polaroid 120 through direction of principal axis and array base palte
In 02, the wire grid polarization pattern B's of drive electrode 20 is consistent through direction of principal axis, so that this reflection display device is normally-black mould
Formula, i.e. in the case of being not added with voltage, extraneous light is all through wire grid polarization pattern B, and there is not the light warp of reflection
Wire grid polarization pattern B passes through from the display side of display device.
On this basis, in order to avoid the above-mentioned light through the wire grid polarization pattern B display effect to display device, example
Such as contrast, color saturation etc., bringing impact, as shown in Figure 10 a, array base palte 02 also includes being arranged on underlay substrate 110
On light-absorption layer 400, light-absorption layer 400 is positioned at the outside of drive electrode 20, can fully absorb through driving by this light-absorption layer 400
The light of moving electrode 20.
The outside below above-mentioned light-absorption layer 400 being positioned at drive electrode 20 is described further.
For example, it is possible to as shown in Figure 10 a, this light-absorption layer 400 is between underlay substrate 110 and drive electrode 20.
Again for example, it is possible to as shown in fig. lob, this light-absorption layer 400 is positioned at the outside of underlay substrate 110, i.e. underlay substrate 110
The side deviating from drive electrode 20.
Certainly, in order to avoid light-absorption layer 400 is between underlay substrate 110 and drive electrode 20 inside array substrate 02
Structure bring impact, currently preferred, light-absorption layer 400 is arranged at the outside of underlay substrate 110.
Additionally, it is preferred that, the material of above-mentioned light-absorption layer 400 is identical with black matrix material, such as, and resinae black matrix material
Material, metal class black matrix material etc., effectively to absorb the light through wire grid polarization pattern B.
On the other hand the embodiment of the present invention also provides for the manufacture method of a kind of array base palte, as shown in figure 11, this manufacturer
Method includes:
Step S101, as figure 12 a shows, forms metallic film 21 on underlay substrate 110, and is coated with on metallic film 21
Cover photoresist 22.
Concrete, can be at the substrate being formed with the grid of thin film transistor (TFT), gate insulator and semiconductor active layer
On substrate 110, use PECVD (Plasma Enhanced Chemical Vapor Deposition, plasma enhancing
Learn vapour deposition process) form metallic film 21, this metallic film 21 forms uniform photoresist film.
Step S102, as figure 12 a shows, uses impression block 23 to imprint photoresist 22, as shown in Figure 12b, de-
Photoetching agent pattern C is formed after mould.
Concrete, nanometer embossing can be used to be imprinted with template 23 and photoresist 22 to be carried out impressing applying uniformly
Pressure, removes the photoresist 22 of subregion, is formed such as the photoetching agent pattern C in Figure 12 b after demoulding.
Herein it should be noted that in the case of be pixel electrode when drive electrode 20, it is preferred that as shown in Figure 2 b, lead to
Cross side impressing and form drive electrode 20, data wire 112, the source electrode 301 of thin film transistor (TFT) 30 and the drain electrode 302 arranged with layer,
And the source electrode 301 of data wire 112, thin film transistor (TFT) 30 is planar structure with drain electrode 302, concrete reason is at aforementioned array substrate 02
Describing in detail, here is omitted.
Step S103, the underlay substrate 110 being formed with photoetching agent pattern C is performed etching, as shown in fig. 12 c, with by gold
Belong to the thin film 21 composition formation metal pattern C ', metal pattern C ' identical with photoetching agent pattern C-shape to include: multiple drive electrodes
20, wherein 12c only illustrates that a drive electrode 20, multiple drive electrodes 20 are referred to Fig. 2 a, and drive electrode 20 is (with reference to Fig. 3 a
With 3b) including: the wire grid polarization pattern B being made up of a plurality of parallel metal wire 201, and many metal line 201 are connected
Connecting line 202.
Concrete, while forming drive electrode 20 by etching, as shown in fig. 12 c, data wire 112, thin can be formed
The source electrode 301 of film transistor and drain electrode 302, and preferably data wire 112, the source electrode 301 of thin film transistor (TFT) and drain electrode 302 are
Planar structure；Additionally, it is preferred that, above-mentioned drive electrode 20 uses in Fig. 3 b and pass through two connecting lines 202 respectively by a plurality of gold
The end belonging to line 201 both sides is connected, and ibid, here is omitted for concrete reason.
Step S104, as shown in figure 12d, peels off remaining photoetching agent pattern C.
Can continue to make other film layers of this array base palte 02 after step s 104, the preparation method of other film layers can
To use manufacture method same as the prior art to be formed, here is omitted.
Further, since the manufacture method of this array base palte is that in previous embodiment, array base palte is corresponding, have with aforementioned
The identical structure of array base palte that embodiment provides and beneficial effect.Due to previous embodiment array substrate structure and
Beneficial effect is described in detail, and here is omitted.
The above, the only detailed description of the invention of the present invention, but protection scope of the present invention is not limited thereto, and any
Those familiar with the art, in the technical scope that the invention discloses, can readily occur in change or replace, should contain
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with described scope of the claims.
Claims (13)
1. an array base palte, including: underlay substrate, it is arranged on the grid that a plurality of transverse and longitudinal inside described underlay substrate is arranged in a crossed manner
Line and data wire, and it is positioned at the drive electrode in the sub-pixel unit of described grid line and data wire restriction；It is characterized in that, institute
Stating drive electrode is pixel electrode or public electrode；
Each described drive electrode includes the wire grid polarization pattern being made up of a plurality of parallel metal wire, is positioned at same described sub-picture
Many metal line electrical connection in element unit.
Array base palte the most according to claim 1, it is characterised in that the wire grid polarization figure in all described sub-pixel unit
Case consistent through direction of principal axis.
Array base palte the most according to claim 1, it is characterised in that there is in described drive electrode a connecting line, institute
State connecting line to be connected the end of a plurality of described metal wire the same side；
Or, described drive electrode has two connecting lines, described two connecting lines are respectively by a plurality of described metal wire both sides
End be connected.
4. according to the array base palte described in claim 1 or 3, it is characterised in that also include: be positioned in described sub-pixel unit
Thin film transistor (TFT), the source electrode of described thin film transistor (TFT) is connected with described data wire, draining is connected with described pixel electrode；
In the case of described drive electrode is described pixel electrode, described data wire, the source electrode of described thin film transistor (TFT) and leakage
Pole and described pixel electrode are with the same material of layer.
Array base palte the most according to claim 4, it is characterised in that described data wire, the source electrode of described thin film transistor (TFT)
Form by the parallel metal wire of a plurality of electrical connection with drain electrode；
Or, described data wire, the source electrode of described thin film transistor (TFT) and drain electrode are planar structure.
Array base palte the most according to claim 1, it is characterised in that also include: be arranged on the suction on described underlay substrate
Photosphere, described light-absorption layer is positioned at the outside of described drive electrode.
Array base palte the most according to claim 6, it is characterised in that described light-absorption layer is positioned at outside described underlay substrate
Side.
8. according to the array base palte described in claim 6 or 7, it is characterised in that the material of described light-absorption layer and black matrix material
Identical.
9. a display device, it is characterised in that include that display floater, described display floater include: any one of claim 1-5
Described array base palte, with described array base palte be oppositely arranged to box substrate, described array base palte with described to box substrate it
Between liquid crystal layer, and be positioned at described to the polaroid on box substrate；Wherein, wire grid polarization pattern and described wire grid polarization pattern
The part of polaroid described in corresponding position, unanimously or being mutually perpendicular to through direction of principal axis of the two.
Display device the most according to claim 9, it is characterised in that described display device also includes backlight module.
11. 1 kinds of display devices, it is characterised in that include that display floater, described display floater include: claim 6-8 is arbitrary
Array base palte described in Xiang, with described array base palte be oppositely arranged to box substrate, described array base palte with described to box substrate
Between liquid crystal layer, and be positioned at described to the polaroid on box substrate；Wherein, wire grid polarization pattern and described wire grid polarization figure
The part of polaroid described in case corresponding position, unanimously or being mutually perpendicular to through direction of principal axis of the two.
The manufacture method of 12. 1 kinds of array base paltes, it is characterised in that including:
Underlay substrate is formed metallic film, and on described metallic film, coats photoresist；
Use impression block that described photoresist is imprinted, after the demoulding, form photoetching agent pattern；
The underlay substrate being formed with described photoetching agent pattern is performed etching, so that described metallic film composition is formed and described light
The metal pattern that photoresist pattern form is identical, described metal pattern includes: multiple drive electrodes, and described drive electrode includes: by
The wire grid polarization pattern of a plurality of parallel metal wire composition, and the connecting line that a plurality of described metal wire is connected；
Remaining photoetching agent pattern is peeled off.
The driving method of the display device described in 13. 1 kinds of claim 10, it is characterised in that including:
In the transmissive display stage, open backlight module, and to display floater input the first driving signal, so that described display
Device display image；
In the reflective display stage, close backlight module, and input two driving signal to described display floater, so that described
Display device display image.
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| CN113031351A (en) * | 2021-03-08 | 2021-06-25 | 绵阳惠科光电科技有限公司 | Liquid crystal panel, display device and manufacturing method of liquid crystal panel |
| WO2022188525A1 (en) * | 2021-03-08 | 2022-09-15 | 绵阳惠科光电科技有限公司 | Liquid crystal panel, display apparatus, and method for manufacturing liquid crystal panel |
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