CN107422549A - Display panel and display device - Google Patents
Display panel and display device Download PDFInfo
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- CN107422549A CN107422549A CN201710907109.7A CN201710907109A CN107422549A CN 107422549 A CN107422549 A CN 107422549A CN 201710907109 A CN201710907109 A CN 201710907109A CN 107422549 A CN107422549 A CN 107422549A
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- subpixel
- farmland
- subpixel area
- display panel
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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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1343—Electrodes
- G02F1/134309—Electrodes characterised by their geometrical arrangement
- G02F1/134336—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
- G02F1/136—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
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
-
- 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
- G02F1/134345—Subdivided pixels, e.g. for grey scale or redundancy
Abstract
A kind of display panel of disclosure and display device, are related to display technology field, and display panel includes:The first substrate and second substrate being oppositely arranged;Some subpixel areas being arranged in array along line direction and column direction, multiple subpixel areas form a pixel region, sub-pixel area is horizontal farmland subpixel area or perpendicular farmland subpixel area, and at least one subpixel area is horizontal farmland subpixel area in the subpixel area included by each pixel region and at least one subpixel area is perpendicular farmland subpixel area;At least one pixel electrode is provided with each subpixel area, for pixel electrode in the strip bent, pixel electrode includes the first sub-electrode and the second sub-electrode, the first sub-electrode and the contact of the second sub-electrode.Such scheme, pixel region use horizontal farmland and perpendicular farmland Mixed Design, the light of vertical direction can be compensated, improve the contrast of vertical direction, are advantageous to be lifted the display effect of display panel and display device.
Description
Technical field
The application is related to display technology field, specifically, is related to a kind of display panel and display device.
Background technology
In recent years, liquid crystal display has wide application field as a kind of main product in flat panel display,
It is large-scale aobvious from small consumer products such as mobile phone, digital cameras to desktop computer viewing area, television set, head-up display etc.
Show device, the every aspect being applied in people's life.
Head-up display (Head Up Display), abbreviation HUD, it is applied to the comprehensive electricity of one kind on automobile or aircraft
Sub- display device, it can be projected and driven by optical component by information such as navigation information, flight parameters in the form of figure, character
Sail immediately ahead of position on windshield, height about with driver's eyes into level, driver through HUD toward front see when,
Driver can be made to remain the posture of new line, dropped easily by the scene in the external world together with the data fusion that HUD is shown
Low new line and ignore delay caused by the quick change and the constantly adjustment of glasses focal length needs of external environment and not between bowing
It is suitable.To reach good display effect, HUD is usually required that has wider visual angle in the horizontal direction, while requires vertical
Direction also keeps certain visual angle, and prior art usually introduces optical film and the light on vertical direction is restrained, and ensures center
There is higher contrast with horizontal direction, but when the light of vertical direction is restrained, the brightness decay of vertical direction is quick
Aggravation, the contrast of vertical direction is caused to decline seriously, and the contrast under strabismus state also declines seriously, has a strong impact on aobvious
Show effect.
The content of the invention
In view of this, technical problems to be solved in this application are to provide a kind of display panel and display device, pixel region
Domain uses horizontal farmland and perpendicular farmland Mixed Design, and horizontal farmland subpixel area can compensate to the light of vertical direction, and it is vertical to improve
The contrast in direction, while the contrast under strabismus state is improved, visual angle is improved, is advantageous to lift display panel and display
The display effect of device.
In order to solve the above-mentioned technical problem, the application has following technical scheme:
In a first aspect, the application provides a kind of display panel, including:
The first substrate and second substrate being oppositely arranged;
Some subpixel areas being arranged in array along line direction and column direction, multiple subpixel areas form one
Pixel region, the subpixel area are horizontal farmland subpixel area or perpendicular farmland subpixel area, and each pixel region is wrapped
At least one subpixel area is the horizontal farmland subpixel area and at least one subpixel area in the subpixel area included
For the perpendicular farmland subpixel area;
At least one pixel electrode is provided with each subpixel area, the pixel electrode is in the strip of bending,
The pixel electrode includes the first sub-electrode and the second sub-electrode, first sub-electrode and second sub-electrode contact;
In the pixel electrode of the horizontal farmland subpixel area, the folder of first sub-electrode and second sub-electrode
The bearing of trend of the angular bisector at angle is the column direction;In the pixel electrode of the perpendicular farmland subpixel area, described
The bearing of trend of the angular bisector of the angle of one sub-electrode and second sub-electrode is the line direction.
Alternatively, wherein:
The subpixel area includes red subpixel areas, green subpixel areas and blue subpixel areas, described
At least one subpixel area is in red subpixel areas, the green subpixel areas and the blue subpixel areas
The horizontal farmland subpixel area, at least one subpixel area are the perpendicular farmland subpixel area.
Alternatively, wherein:
The green subpixel areas is the horizontal farmland subpixel area.
Alternatively, wherein:
The red subpixel areas and the blue subpixel areas are the perpendicular farmland subpixel area, or, institute
It is respectively the horizontal farmland subpixel area and the perpendicular farmland sub-pixel to state red subpixel areas and the blue subpixel areas
Region.
Alternatively, wherein:
In the green subpixel areas area of set pixel electrode be more than with the red subpixel areas and
The area of set pixel electrode in the blue subpixel areas.
Alternatively, wherein:
Also include upper polaroid and down polaroid, the upper polaroid is located at the second substrate away from the first substrate
Side, the down polaroid is located at side of the first substrate away from the second substrate;
The absorption axiss of the upper polaroid and the angle of horizontal direction are 0 degree, absorption axiss and the level of the down polaroid
The angle in direction is 90 degree.
Alternatively, wherein:
Angle between first sub-electrode and second sub-electrode is 90 degree.
Alternatively, wherein:
Also include the public electrode on the first substrate, the public electrode and the multiple pixel electrode
It is electrically insulated by insulating barrier.
Alternatively, wherein:
The public electrode to cover the plane-shape electrode of the pixel region, or, the public electrode is and the picture
Plain electrode shape identical strip shaped electric poles.
Second aspect, the application provide a kind of display device, including display panel, and the display panel is provided herein
Display panel.
Compared with prior art, display panel described herein and display device, following effect has been reached:
In display panel and display device provided herein, in the subpixel area included by each pixel region extremely
A few subpixel area is horizontal farmland subpixel area, and at least one subpixel area is to erect farmland subpixel area, pixel region
Designed using the pixel for mixing horizontal farmland and perpendicular farmland, it is contemplated that for a subpixel area, longitudinal size is more than horizontal chi
Very little, i.e., subpixel area is more than the size of line direction in the size of column direction, when subpixel area is designed as into horizontal farmland sub-pixel
During region, horizontal farmland subpixel area can place more pixel electrodes relative to perpendicular farmland subpixel area, and pixel electrode is in horizontal stroke
The area covered in the subpixel area of farmland is more extensive, in this way, the driving voltage in horizontal farmland subpixel area can drive more
More liquid crystal deflect, so that the brightness of horizontal farmland subpixel area is higher than the brightness of perpendicular farmland subpixel area, therefore, this
Application introduces the higher horizontal farmland subpixel area of brightness and the light of display panel and display device vertical direction can be mended
Repay, can so improve the contrast of display panel and display device in vertical direction, while improve pair under strabismus state
Than degree, improved visual angle, so as to be advantageous to improve the display effect of display panel and display device.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding of the present application, forms the part of the application, this Shen
Schematic description and description please is used to explain the application, does not form the improper restriction to the application.In the accompanying drawings:
Fig. 1 show a kind of sectional view for the display panel that the embodiment of the present application is provided;
Fig. 2 show a kind of sectional view of first substrate in the display panel that the embodiment of the present application is provided;
Fig. 3 show a kind of top view for the display panel that the embodiment of the present application is provided;
Fig. 4 show in the display panel that the embodiment of the present application is provided a kind of row of pixel electrode in a pixel region
Cloth schematic diagram;
The another of pixel electrode is arranged in a pixel region in the display panel that Fig. 5 is provided by the embodiment of the present application
Schematic diagram;
Fig. 6 show in the display panel that the embodiment of the present application is provided another of pixel electrode in a pixel region
Arrangement schematic diagram;
Fig. 7 show a kind of of pixel region in the display panel that the embodiment of the present application is provided and forms schematic diagram;
Fig. 8 show the another of pixel region in the display panel that the embodiment of the present application is provided and forms schematic diagram;
Fig. 9 show a kind of structural representation for the pixel electrode that the embodiment of the present application is provided;
Figure 10 show another structural representation for the pixel electrode that the embodiment of the present application is provided;
Figure 11 show another sectional view for the display panel that the embodiment of the present application is provided;
Figure 12 show a kind of circuit diagram for the display panel that the embodiment of the present application is provided;
A kind of structural representation for the display device that embodiment illustrated in fig. 13 is provided by the embodiment of the present application.
Embodiment
Some vocabulary has such as been used to censure specific components among specification and claim.Those skilled in the art should
It is understood that hardware manufacturer may call same component with different nouns.This specification and claims are not with name
The difference of title is used as the mode for distinguishing component, but is used as the criterion of differentiation with the difference of component functionally.Such as logical
The "comprising" of piece specification and claim mentioned in is an open language, therefore should be construed to " include but do not limit
In "." substantially " refer in acceptable error range, those skilled in the art can be described within a certain error range solution
Technical problem, basically reach the technique effect.In addition, " coupling " one word is herein comprising any direct and indirect electric property coupling
Means.Therefore, if the first device of described in the text one is coupled to a second device, representing the first device can directly electrical coupling
The second device is connected to, or the second device is electrically coupled to indirectly by other devices or coupling means.Specification
Subsequent descriptions for implement the application better embodiment, so it is described description be for the purpose of the rule for illustrating the application,
It is not limited to scope of the present application.The protection domain of the application is worked as to be defined depending on appended claims institute defender.
Fig. 1 show a kind of sectional view for the display panel that the embodiment of the present application is provided, and Fig. 2 show the application implementation
A kind of sectional view of first substrate in the display panel that example is provided, the structure of display panel is carried out below in conjunction with Fig. 1 and Fig. 2
Brief description.Referring to Fig. 1, display panel 100 includes the first substrate 10 and second substrate 20 being oppositely arranged, the He of first substrate 10
Liquid crystal 30 is filled between second substrate 20.
Wherein, Fig. 2 is referred to, first substrate 10 includes the first substrate 11, and first substrate 11 is by any appropriate insulation
Material is made, and can be transparent, translucent or opaque.Cushion 12 is provided with the first substrate 11, it is generally slow
Rush the whole upper surface that layer 12 covers the first substrate 11.The upper surface of cushion 12 is provided with thin film transistor array layer 40,
Electrode layer 50 (including pixel electrode 51, insulating barrier 52 and public electrode 53) is provided with thin film transistor array layer 40, as
The deflection of electric field controls liquid crystal 30 between plain electrode 51 and public electrode 53, so as to reach display effect.
Generally, thin film transistor array layer 40 includes:
Semiconductor active layer 25 on cushion 12, semiconductor active layer 25 include passing through doped N-type foreign ion
Or p type impurity ion and the source region and drain region that are formed, the region between source region and drain region is wherein
Undope the channel region of impurity, and semiconductor active layer 25 can make non-crystalline silicon change into polysilicon and shape by the crystallization of non-crystalline silicon
Into in order that recrystallized amorphous silicon, can utilize such as rapid thermal annealing (RTA) method, solid-phase crystallization (SPC) method, PRK
(ELA) method of annealing, crystallization inducing metal (MIC) method, metal induced lateral crystallization (MILC) method or continuously transverse solidifying (SLS) method
Etc. various methods;
Gate insulator 26 above semiconductor active layer 25, gate insulator 26 include such as silica, nitridation
The inorganic layer of silicon or metal oxide, and single or multiple lift can be included;
The first metal layer 21 in specific region on gate insulator 26, as the grid of thin film transistor (TFT), grid
May include golden (Au), silver-colored (Ag), copper (Cu), nickel (Ni), platinum (Pt), palladium (Pd), aluminium (Al), molybdenum (Mo) or chromium (Cr) individual layer or
Multilayer, or such as aluminium (Al):Neodymium (Nd) alloy, molybdenum (Mo):The alloy of tungsten (W) alloy;
Interlayer insulating film 24 above the first metal layer 21, interlayer insulating film 24 can be by silica or silicon nitrides etc.
Insulating inorganic layer formed, can also be formed by insulative organic layer;
Second metal layer 22 on interlayer insulating film 24, source electrode 27 and drain electrode 28 as thin film transistor (TFT), source electrode
27 are electrically connected to the source region and drain region of semiconductor active layer 25 with drain electrode 28 by contact hole 29 respectively, and contact hole is
Formed by optionally removing gate insulator 26 and interlayer insulating film 24;And
Passivation layer 23 in second metal layer, passivation layer 23 can be formed by inorganic layers such as silica or silicon nitrides,
Also can be formed by organic layer.
Fig. 3 show a kind of top view for the display panel that the embodiment of the present application is provided, and Fig. 4 show the application implementation
In the display panel that is provided of example in a pixel region pixel electrode a kind of arrangement schematic diagram, with reference to Fig. 1-Fig. 4, the application
A kind of display panel 100 is provided, including:The first substrate 10 and second substrate 20 being oppositely arranged;
Some subpixel areas 60 being arranged in array along line direction and column direction, multiple subpixel areas 60 form one
Pixel region 70, subpixel area 60 are horizontal farmland subpixel area 61 or perpendicular farmland subpixel area 62, each institute of pixel region 70
Including subpixel area 60 at least one subpixel area 60 be horizontal farmland subpixel area 61 and at least one sub-pixel
Region 60 is perpendicular farmland subpixel area 62;
At least one pixel electrode 51 is provided with each subpixel area 60, pixel electrode 51 is in the strip of bending, as
Plain electrode 51 includes the first sub-electrode 81 and the second sub-electrode 82, and the first sub-electrode 81 and the second sub-electrode 82 contact;
In the pixel electrode 51 of horizontal farmland subpixel area 61, the angle of the first sub-electrode 81 and the second sub-electrode 82
The bearing of trend of angular bisector is column direction;In the pixel electrode 51 of perpendicular farmland subpixel area 62, the He of the first sub-electrode 81
The bearing of trend of the angular bisector of the angle of second sub-electrode 82 is line direction.
Specifically, Fig. 3 is referred to, display panel 100 provided herein is provided with viewing area 13 and non-display area 14,
Some subpixel areas 60 being arranged in array are provided with viewing area, subpixel area 60 includes horizontal farmland as shown in Figure 4
Subpixel area 61 and perpendicular farmland subpixel area 62, the subpixel areas 60 that 3 are continuously arranged in embodiment illustrated in fig. 4 form one
Individual pixel region 70, the existing horizontal farmland subpixel area 61 of subpixel area 60 included in each pixel region 70 have perpendicular farmland again
Subpixel area 62, such as pixel region 70 in embodiment illustrated in fig. 4 include two perpendicular farmland subpixel areas 62 and a horizontal stroke
Farmland subpixel area 61.Horizontal farmland subpixel area 61 includes 4 pixel electrodes 51, and perpendicular farmland subpixel area 62 includes 2 pixels
Electrode 51, each pixel electrode insulation arrangement in same subpixel area, each pixel electrode 51 is in the strip of bending, the picture
The bending part 80 of plain electrode 51 divides pixel electrode 51 for the first sub-electrode 81 and the second sub-electrode 82, the He of the first sub-electrode 81
Second sub-electrode 82 contacts at the bending part 80 of pixel electrode 51.The embodiment of the present application sub-pixel region 60 is horizontal farmland
Pixel region 61 can pass through the angle bisection of the first sub-electrode 81 and the angle of the second sub-electrode 82 for perpendicular farmland subpixel area 62
The bearing of trend of line determines.Such as in embodiment illustrated in fig. 4, first electrode and second electrode in horizontal farmland subpixel area 61
The bearing of trend of the angular bisector of angle is column direction, and the angle of first electrode and second electrode in perpendicular farmland subpixel area 62
The bearing of trend of angular bisector be line direction.Each pixel region 70 both includes horizontal farmland subpixel area 61 in the embodiment of the present application
Include perpendicular farmland subpixel area 62 again, i.e., each pixel region 70 is using the pixel design of vertical and horizontal farmland mixing, it is contemplated that for
One subpixel area 60, longitudinal size are more than horizontal size (about 3 times), i.e., subpixel area is big in the size of column direction
In the size of line direction, when subpixel area 60 is designed as into horizontal farmland subpixel area 61, horizontal farmland subpixel area 61 is relative
More pixel electrodes 51 can be placed in perpendicular farmland subpixel area 62, in this way, the pixel electrode in horizontal farmland subpixel area 61
51 areas covered are more extensive, and it is inclined that the driving voltage in horizontal farmland subpixel area 61 can drive more liquid crystal to occur
Turn, so that the brightness of horizontal farmland subpixel area 61 is higher than the brightness of perpendicular farmland subpixel area 62, therefore, the application introduces bright
The higher horizontal farmland subpixel area 61 of degree can widen display panel 100 at the visual angle of vertical direction, vertical to display panel 100
The light in direction has obvious compensating action, it is possible to increase the contrast of the vertical direction of display panel 100, while improve strabismus
Contrast under state, is improved visual angle, and then is advantageous to be lifted the display effect of whole display panel 100, it is necessary to say
Bright, signified vertical direction is identical with column direction in the embodiment of the present application.
In addition, Fig. 4 illustrate only a kind of arrangement mode of each subpixel area 60 in the application pixel region 70, except such a
Outside arrangement mode, the application can also use Fig. 5 or Fig. 6 implementation, the display that wherein Fig. 5 is provided by the embodiment of the present application
In panel in a pixel region pixel electrode another arrangement schematic diagram, Fig. 6 show what the embodiment of the present application was provided
In display panel in a pixel region pixel electrode another arrangement schematic diagram, the pixel region in embodiment illustrated in fig. 5
70 include two horizontal farmland subpixel areas 61 and a perpendicular farmland subpixel area 62, and two horizontal farmland subpixel areas 61 can be right
The light of the vertical direction of display panel 100 compensates, and compensation effect is more obvious, is more beneficial for lifting display panel 100
Display effect.In embodiment illustrated in fig. 6, each horizontal farmland subpixel area 61 includes 5 pixel electrodes, 51,5 pixel electrodes 51
It is arranged in insulated from each otherly in horizontal subpixel area 61, the increase of the quantity of pixel electrode 51 in each horizontal farmland subpixel area 61
It is advantageously implemented more GTGs to show, is more beneficial for improving the brightness of horizontal farmland subpixel area, in principle each horizontal farmland picture
The quantity for the pixel electrode 51 that plain region 62 is included is above the number for the pixel electrode 51 that perpendicular farmland subpixel area 61 is included
Amount, on this basis, the particular number for the pixel electrode 51 that the application is not included to each horizontal farmland subpixel area 61 are carried out
Limit.
Alternatively, Fig. 7 show a kind of of pixel region in the display panel that the embodiment of the present application is provided and forms signal
Figure, subpixel area 60 include red subpixel areas R, green subpixel areas G and blue subpixel areas B, red sub- picture
At least one subpixel area is horizontal farmland sub-pixel area in plain region R, green subpixel areas G and blue subpixel areas B
Domain 61, at least one subpixel area are perpendicular farmland subpixel area 62.
Specifically, red, green and blue three kinds of colors can be mixed to form various other colors, be advantageously implemented aobvious
Show the colored display of panel 100, subpixel area 60 is designed as including red subpixel areas R, green sub-pixels by the application
Region G and blue subpixel areas B, each pixel region 70 include red subpixel areas R, green subpixel areas G respectively
With blue subpixel areas B, and in red subpixel areas R, green subpixel areas G and blue subpixel areas B at least
Including a horizontal farmland subpixel area 61 and a perpendicular farmland subpixel area 62, it is contemplated that for a subpixel area, longitudinal direction
Size be more than horizontal size, when subpixel area 60 is designed as into horizontal farmland subpixel area 61, horizontal farmland subpixel area
61 can place more pixel electrodes 51 relative to perpendicular farmland subpixel area 62, and pixel electrode 51 is in horizontal farmland subpixel area 61
Middle covered area is more extensive, in this way, caused driving voltage can drive more in horizontal farmland subpixel area 61
Liquid crystal deflects, so that the brightness of horizontal farmland subpixel area 61 is higher than the brightness of perpendicular farmland subpixel area 62, therefore, this
Application introduces the higher horizontal farmland subpixel area 61 of brightness and the light of the vertical direction of display panel 100 can be compensated, and has
Beneficial to the contrast of the lifting vertical direction of display panel 100, while the contrast under strabismus state is improved, changed visual angle
It is kind, and then be advantageous to improve the display effect of display panel 100.
Alternatively, referring to Fig. 7, green subpixel areas G is horizontal farmland subpixel area 61.
In view of compared to red subpixel areas R and blue subpixel areas B, green subpixel areas G penetrance is most
Height, penetrance highest green subpixel areas G is designed as horizontal farmland subpixel area 61 in the application embodiment illustrated in fig. 7
When, it is more obvious to the compensation effect of the light of the vertical direction of display panel 100, it is vertical to be more beneficial for lifting display panel 100
The contrast in direction, the lifting to the display effect of display panel 100 are more obvious.
Alternatively, it is perpendicular farmland subpixel area 62 referring to Fig. 7, red subpixel areas R and blue subpixel areas B,
Or referring to Fig. 8, red subpixel areas R and blue subpixel areas B it is respectively horizontal farmland subpixel area 61 and perpendicular farmland picture
Plain region 62, wherein, Fig. 8 show the another of pixel region in the display panel that the embodiment of the present application is provided and forms signal
Figure.
Specifically, in embodiment illustrated in fig. 7, green subpixel areas G is horizontal farmland subpixel area 61, red sub-pixel area
Domain R and blue subpixel areas B is perpendicular farmland subpixel area 62, and the higher green subpixel areas G of penetrance is set into horizontal
The light of the vertical direction of display panel 100 can be compensated during the sub-pixel area of farmland, improve the overall display of display panel 100
Effect.In embodiment illustrated in fig. 8, green subpixel areas G and red subpixel areas R are horizontal farmland subpixel area 61, blue
Sub-pixels region B is perpendicular farmland subpixel area 62, on the basis of green subpixel areas G, adds red sub-pixel area
Domain R is as horizontal farmland subpixel area 61, in this way, green subpixel areas G and red subpixel areas R can be jointly to display surface
The light of the vertical direction of plate 100 compensates, and the raising to the contrast of the light of the vertical direction of display panel 100 is brighter
Aobvious while more obvious to the improvement of the contrast under strabismus state, the entirety for being more beneficial for being lifted display panel 100 shows
Show effect.
Alternatively, the area of pixel electrode 51 set in green subpixel areas G is more than and red subpixel areas R
With the area of pixel electrode 51 set in blue subpixel areas B.
Specifically, by taking Fig. 7 illustrated embodiments as an example, green subpixel areas G is arranged to horizontal farmland subpixel area 61,
The pixel electrode 51 of pixel electrode 51 can use the shape shown in Fig. 9 embodiments to realize in green subpixel areas G, shown in Fig. 9
A kind of structural representation of the pixel electrode provided by the embodiment of the present application, the He of the first sub-electrode 81 in the pixel electrode 51
The bearing of trend of the angular bisector of the angle of second sub-electrode 82 is column direction;Red subpixel areas R and blue subpixels area
Domain B is arranged to perpendicular farmland subpixel area 62, and the pixel electrode 51 in red subpixel areas R and blue subpixel areas B can be adopted
Realized with the shape shown in Figure 10 embodiments, Figure 10 show another structure for the pixel electrode that the embodiment of the present application is provided
Schematic diagram, the bearing of trend of the angular bisector of the angle of the first sub-electrode 81 and the second sub-electrode 82 in the pixel electrode 51 are
Line direction.Particularly, the area of pixel electrode 51 as shown in Figure 9 set in green subpixel areas G is more than red son
The area of set pixel electrode 51 in pixel region R and blue subpixel areas B, that is to say, that multiple pixel electricity in Fig. 9
Pole 51 the orthographic projection of the place plane of first substrate 10 the gross area be more than Figure 10 in one or more pixel electrodes 51 first
The gross area of the orthographic projection of the place plane of substrate 10, in this way, under identical voltage condition, the drive in green subpixel areas G
Dynamic voltage will be greater than the driving voltage in red subpixel areas R and blue subpixel areas B, and green subpixel areas G's is bright
Degree will be above red subpixel areas R and blue subpixel areas B brightness, therefore, using the design of horizontal farmland pixel and pixel electricity
The larger green subpixel areas G of the area of pole 51 be able to will be compensated further to the light of the vertical direction of display panel 100,
It is more beneficial for being lifted the brightness and contrast of the vertical direction of display panel 100, lifting inclined regards the contrast under state, to display surface
The lifting of the display effect of plate 100 is more obvious.
Alternatively, Figure 11 show another sectional view for the display panel that the embodiment of the present application is provided, the display surface
Plate 100 also includes upper polaroid 91 and down polaroid 92, and upper polaroid 91 is located at one of second substrate 20 away from first substrate 10
Side, down polaroid 92 are located at side of the first substrate 10 away from second substrate 20;
The absorption axiss of upper polaroid 91 and the angle of horizontal direction are 0 degree, the absorption axiss and horizontal direction of down polaroid 92
Angle be 90 degree.
Specifically, Figure 11 is referred to, in second substrate 20 away from first substrate 10 in the display panel 100 in the application
Side is provided with upper polaroid 91, and the absorption axiss of the upper polaroid 91 and the angle of horizontal direction are 0 degree, remote in first substrate 10
Side away from second substrate 20 is provided with down polaroid 92, the absorption axiss of the down polaroid 92 and the angle of horizontal direction are
90 degree., can be to display panel 100 when arranging in pairs or groups horizontal farmland sub-pixel using such a design of upper polaroid 91 and down polaroid 92
The light of vertical direction is compensated, and the light of the horizontal direction of display panel 100 can be carried out in the perpendicular farmland sub-pixel of collocation
Compensation, such a design compensate to the light of the horizontal direction of display panel 100 and vertical direction simultaneously so that whole picture shows
Show more uniformly, so as to be advantageous to lift the display effect of display panel 100.
Alternatively, the angle between the first sub-electrode 81 and the second sub-electrode 82 is 90 degree.
Specifically, in Fig. 4-embodiment illustrated in fig. 10, the first sub-electrode 81 and the second sub-electrode in each pixel electrode 51
Angle between 82 is 90 degree, so allow for the bearing of trend of each sub-electrode 82 of first sub-electrode 81 and second and line direction and
The acute angle in angle between column direction is 45 degree, the light alignment direction all same in so each subpixel area 60,
During performing light orientation, all subpixel areas 60 are carried out with unified orientation, without carrying out secondary or multiple office again
Domain orientation, therefore the production process of display panel 100 is greatlyd save, be advantageous to be lifted the production efficiency of display panel 100.
Alternatively, the display panel 100 in the application also includes the public electrode 53 on first substrate 10, common electrical
Pole 53 is electrically insulated with multiple pixel electrodes 51 by insulating barrier.
Specifically, Fig. 2 is referred to, public electrode 53 and picture are relatively set with the first substrate 10 of display panel 100
Plain electrode 51, insulating barrier is provided between public electrode 53 and pixel electrode 51, in the public electrode into subpixel area 60
53 and pixel electrode 51 when applying voltage, driving voltage will be produced between public electrode 53 and pixel electrode 51, driving first
Liquid crystal 30 between substrate 10 and second substrate 20 deflects, to cause display panel 100 normally to show.
Alternatively, public electrode 53 is the plane-shape electrode of covering pixel region 70, or, public electrode 53 is and pixel is electric
The shape identical strip shaped electric poles of pole 51.
Specifically, the public electrode 53 in the application can use the structure of the plane-shape electrode of covering pixel region, accordingly,
Pixel electrode 51 can use the structure of strip shaped electric poles.In addition to such a mode, the shape of public electrode 53 and pixel electrode 51 may be used also
It is presented as the structure of strip shaped electric poles.The application is not construed as limiting to the shape of public electrode 53 and pixel electrode 51, is applying electricity
During pressure, driving voltage is formed between the public electrode 53 and pixel electrode 51 in subpixel area 60, driving liquid crystal 30 is deflected, made
Display panel 100 is normally shown.
Figure 12 show a kind of circuit diagram for the display panel that the embodiment of the present application is provided, in display panel 100
Be provided with middle first substrate 10 it is a plurality of extend along line direction and along column direction arrangement gate line 71 and a plurality of arranged along line direction
Cloth and the data signal line 72 extended along column direction, a plurality of gate line 71 and a plurality of data signal line 72 limit multiple sub-pixels
Region 60, thin film transistor (TFT) 57 and pixel electrode 51 is provided with each subpixel area 60, positioned at the film crystal of same a line
The grid of pipe 57 electrically connects with same gate line 71, source electrode and same data signal line positioned at the thin film transistor (TFT) 57 of same row
72 electrical connections, the drain electrode of each thin film transistor (TFT) 57 electrically connect with pixel electrode 51 respectively;Second substrate 20 includes latticed black
Matrix, and the multiple color blockings for the array arrangement being arranged in black matrix opening, color blocking include red color resistance, green color blocking and indigo plant
Color color blocking.By the deflection of the molecule of electric field controls liquid crystal 30 between pixel electrode 51 and public electrode 53, so as to reach display
Effect.
Based on same inventive concept, the application also provides a kind of display device, and embodiment illustrated in fig. 13 is implemented for the application
A kind of structural representation for the display device that example is provided, the display device 200 include the display panel 100 of the application.This Shen
The display device 200 please provided can be:Mobile phone, tablet personal computer, television set, display, notebook computer, DPF,
Any product or part with display function such as navigator, head-up display.The embodiment of display device 200 in the application
Reference can be made to the embodiment of above-mentioned display panel 100, repeating part, here is omitted.
By various embodiments above, beneficial effect existing for the application is:
In display panel and display device provided herein, in the subpixel area included by each pixel region extremely
A few subpixel area is horizontal farmland subpixel area, and at least one subpixel area is to erect farmland subpixel area, pixel region
Designed using the pixel for mixing horizontal farmland and perpendicular farmland, it is contemplated that for a subpixel area, longitudinal size is more than horizontal chi
Very little, i.e., subpixel area is more than the size of line direction in the size of column direction, when subpixel area is designed as into horizontal farmland sub-pixel
During region, horizontal farmland subpixel area can place more pixel electrodes relative to perpendicular farmland subpixel area, and pixel electrode is in horizontal stroke
The area covered in the subpixel area of farmland is more extensive, in this way, the driving voltage in horizontal farmland subpixel area can drive more
More liquid crystal deflect, so that the brightness of horizontal farmland subpixel area is higher than the brightness of perpendicular farmland subpixel area, therefore, this
Application introduces the higher horizontal farmland subpixel area of brightness and the light of display panel and display device vertical direction can be mended
Repay, can so improve the contrast of display panel and display device in vertical direction, improve the contrast under strabismus state, make
Visual angle is improved, so as to be advantageous to improve the display effect of display panel and display device.
Some preferred embodiments of the application have shown and described in described above, but as previously described, it should be understood that the application
Be not limited to form disclosed herein, be not to be taken as the exclusion to other embodiment, and available for various other combinations,
Modification and environment, and above-mentioned teaching or the technology or knowledge of association area can be passed through in the scope of the invention is set forth herein
It is modified., then all should be in this Shen and the change and change that those skilled in the art are carried out do not depart from spirit and scope
Please be in the protection domain of appended claims.
Claims (10)
- A kind of 1. display panel, it is characterised in that including:The first substrate and second substrate being oppositely arranged;Some subpixel areas being arranged in array along line direction and column direction, multiple subpixel areas form a pixel Region, the subpixel area is horizontal farmland subpixel area or perpendicular farmland subpixel area, each included by the pixel region At least one subpixel area is the horizontal farmland subpixel area in subpixel area and at least one subpixel area is institute State perpendicular farmland subpixel area;At least one pixel electrode is provided with each subpixel area, the pixel electrode is described in the strip bent Pixel electrode includes the first sub-electrode and the second sub-electrode, first sub-electrode and second sub-electrode contact;In the pixel electrode of the horizontal farmland subpixel area, the angle of first sub-electrode and second sub-electrode The bearing of trend of angular bisector is the column direction;In the pixel electrode of the perpendicular farmland subpixel area, first son The bearing of trend of the angular bisector of the angle of electrode and second sub-electrode is the line direction.
- 2. display panel according to claim 1, it is characterised in that the subpixel area includes red sub-pixel area Domain, green subpixel areas and blue subpixel areas, the red subpixel areas, the green subpixel areas and described At least one subpixel area is the horizontal farmland subpixel area in blue subpixel areas, at least one subpixel area For the perpendicular farmland subpixel area.
- 3. display panel according to claim 2, it is characterised in that the green subpixel areas is the horizontal farmland picture Plain region.
- 4. display panel according to claim 3, it is characterised in that the red subpixel areas and the sub- picture of blueness Plain region is the perpendicular farmland subpixel area, or, the red subpixel areas and blue subpixel areas difference For the horizontal farmland subpixel area and the perpendicular farmland subpixel area.
- 5. display panel according to claim 3, it is characterised in that set pixel in the green subpixel areas The area of electrode is more than the face with pixel electrode set in the red subpixel areas and the blue subpixel areas Product.
- 6. display panel according to claim 1, it is characterised in that also including upper polaroid and down polaroid, it is described on Polaroid is located at side of the second substrate away from the first substrate, and it is remote that the down polaroid is located at the first substrate The side of the second substrate;The absorption axiss of the upper polaroid and the angle of horizontal direction are 0 degree, the absorption axiss and horizontal direction of the down polaroid Angle be 90 degree.
- 7. display panel according to claim 1, it is characterised in that first sub-electrode and second sub-electrode it Between angle be 90 degree.
- 8. display panel according to claim 1, it is characterised in that also include the common electrical on the first substrate Pole, the public electrode are electrically insulated with the multiple pixel electrode by insulating barrier.
- 9. display panel according to claim 8, it is characterised in that the public electrode is the covering pixel region Plane-shape electrode, or, the public electrode is and the pixel electrode shape identical strip shaped electric poles.
- 10. a kind of display device, including display panel, it is characterised in that the display panel for claim 1-9 any institute The display panel stated.
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