CN110518040A - A kind of array substrate, display panel and display device - Google Patents
A kind of array substrate, display panel and display device Download PDFInfo
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- CN110518040A CN110518040A CN201910806752.XA CN201910806752A CN110518040A CN 110518040 A CN110518040 A CN 110518040A CN 201910806752 A CN201910806752 A CN 201910806752A CN 110518040 A CN110518040 A CN 110518040A
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- 239000000758 substrate Substances 0.000 title claims abstract description 110
- 238000010276 construction Methods 0.000 claims abstract description 58
- 230000003287 optical effect Effects 0.000 claims description 8
- 210000004209 hair Anatomy 0.000 claims description 7
- 238000005538 encapsulation Methods 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000005516 engineering process Methods 0.000 description 13
- 238000010586 diagram Methods 0.000 description 12
- 238000004519 manufacturing process Methods 0.000 description 8
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 230000004888 barrier function Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000007423 decrease Effects 0.000 description 3
- 238000005401 electroluminescence Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 230000033228 biological regulation Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 239000002096 quantum dot Substances 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
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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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
-
- 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
- G09G3/22—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 using controlled light sources
- G09G3/30—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 using controlled light sources using electroluminescent panels
- G09G3/32—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
- G09G3/3208—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 using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED] organic, e.g. using organic light-emitting diodes [OLED]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/15—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission
- H01L27/153—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars
- H01L27/156—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components having potential barriers, specially adapted for light emission in a repetitive configuration, e.g. LED bars two-dimensional arrays
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/10—OLED displays
- H10K59/12—Active-matrix OLED [AMOLED] displays
- H10K59/122—Pixel-defining structures or layers, e.g. banks
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- Computer Hardware Design (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
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- Power Engineering (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of array substrate, display panel and display devices, the array substrate is by the way that in pixel-driving circuit, away from the side of underlay substrate, setting has the support construction for supporting panel and the second supporting surface towards different first, the first luminescent device and the second luminescent device are arranged on the first supporting surface and the second supporting surface respectively, the first luminescent device is set to show the first picture, second luminescent device shows the second picture, to realize that the viewer for being located at different perspectives can watch different pictures according to demand.
Description
Technical field
The present invention relates to electroluminance display technical field, espespecially a kind of array substrate, display panel and display device.
Background technique
With the development of display technology, in order to adapt to the diversified market demand, double-visual angle display panel can be with due to it
Make the viewer in different angle while watching different pictures, can satisfy the demand of different angle viewer, thus increasingly
It has been favored by people.
Double-visual angle display panel in the related technology is liquid crystal display panel, mainly passes through parallax barrier technology and lens point
Light technology.Wherein, parallax barrier technology is that controllable polarisation is formed on existing liquid crystal display panel using parallax barrier principle
Layer is acted on by the light modulation of controllable polarizing layer, forms the slit for influencing projection, to form the double of the view directions of left and right two
To picture；Lens light splitting technology is that controllable lens jacket, benefit are added on existing liquid crystal display panel using beam splitting lens principle
It is acted on the light splitting of controllable lens jacket, the image on liquid crystal display panel is divided into two visual fields, to realize that double-visual angle is shown.
But there is certain technological deficiency in above two technology, two kinds of technologies are required to form light tune on liquid crystal display panel
Layer is controlled, cost of manufacture is not only increased, also reduces display brightness, so as to cause display quality decline.
Therefore, how to realize that the double-visual angle of display panel is shown is still that the technology that personnel are urgently to be resolved in art technology is asked
Topic.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of array substrate, display panel and display device, it is aobvious to realize
Show that the double-visual angle of panel is shown.
In a first aspect, the embodiment of the invention provides a kind of array substrates, comprising: underlay substrate is located at the substrate base
It is more away from the underlay substrate side to be located at the pixel-driving circuit for multiple pixel-driving circuits being arranged in array on plate
A support construction being arranged in array；
The support construction away from the underlay substrate side include the first supporting surface and the second supporting surface, described first
Supporting surface is towards first direction, and second supporting surface is towards second direction, and the first direction and the second direction phase
It is contrary to；
The first luminescent device on first supporting surface, the light-emitting surface of first luminescent device and described first
Supporting surface is parallel, the second luminescent device on second supporting surface, the light-emitting surface of second luminescent device with it is described
Second supporting surface is parallel；
First luminescent device of light-emitting surface towards the first direction shows the first picture, and light-emitting surface is towards described
Second luminescent device in two directions shows the second picture.
In a kind of possible embodiment, in array substrate provided in an embodiment of the present invention, first supporting surface
Normal and second supporting surface normal between angle value range be 30 °~120 °.
In a kind of possible embodiment, in array substrate provided in an embodiment of the present invention, further includes: be located at described
Block piece between first luminescent device and second luminescent device.
In a kind of possible embodiment, in array substrate provided in an embodiment of the present invention, first photophore
Part and second luminescent device include the first electrode being sequentially located on corresponding supporting surface, luminescent layer and second electrode；
On perpendicular to the underlay substrate direction, the thickness of the block piece is greater than the first electrode and described shines
The sum of the thickness of layer.
In a kind of possible embodiment, in array substrate provided in an embodiment of the present invention, further includes: be located at adjacent
Pixel defining layer between the support construction, the pixel defining layer is for being spaced adjacent first luminescent device and institute
State the second luminescent device.
In a kind of possible embodiment, in array substrate provided in an embodiment of the present invention, all first photophores
Part and the corresponding second electrode of second luminescent device are linked together.
In a kind of possible embodiment, in array substrate provided in an embodiment of the present invention, further includes: be located at described
Pixel-driving circuit deviates from the planarization layer of the underlay substrate side；The planarization layer is multiplexed with the support construction.
In a kind of possible embodiment, in array substrate provided in an embodiment of the present invention, first photophore
Part is electrically connected by the first via hole being located in the support construction with the pixel-driving circuit；
Second luminescent device is electric by the second via hole being located in the support construction and the pixel-driving circuit
Connection, there are a tie points between first supporting surface and second supporting surface, and the support construction is in the tie point
With a thickness of D1, the depth of first via hole is D2, and the depth of second via hole is D3, wherein D2 < D1, D3 < D1.
In a kind of possible embodiment, in array substrate provided in an embodiment of the present invention, the same support knot
The luminescent color of two luminescent devices on structure is identical；
The luminescent color of luminescent device in two neighboring support construction is different.
Second aspect, the embodiment of the invention also provides a kind of display panel, which includes that first aspect is any
The array substrate and encapsulating structure that embodiment provides.
The third aspect, the embodiment of the invention also provides a kind of display devices, provide including second aspect embodiment aobvious
Show panel.
Beneficial effects of the present invention:
The embodiment of the invention provides a kind of array substrate, display panel and display device, which includes: substrate
Substrate, multiple pixel-driving circuits being arranged in array on the underlay substrate are located at the pixel-driving circuit and carry on the back
From the multiple support constructions being arranged in array in the underlay substrate side；The support construction deviates from the side of the underlay substrate
Including the first supporting surface and the second supporting surface, first supporting surface is towards first direction, and second supporting surface is towards second
Direction, and the first direction is runed counter to the second direction；The first luminescent device on first supporting surface, it is described
The light-emitting surface of first luminescent device is parallel with first supporting surface, the second luminescent device on second supporting surface,
The light-emitting surface of second luminescent device is parallel with second supporting surface；Light-emitting surface towards the first direction described first
Luminescent device shows that the first picture, second luminescent device of light-emitting surface towards the second direction show the second picture.It is logical
Crossing has away from the setting of the side of underlay substrate towards the first different support panels and the second supporting surface in pixel-driving circuit
Support construction, the first luminescent device and the second luminescent device are arranged on the first supporting surface and the second supporting surface respectively, made
First luminescent device shows that the first picture, the second luminescent device show the second picture, to realize the viewing for being located at different perspectives
Person can watch different pictures according to demand.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of array substrate provided in an embodiment of the present invention；
Fig. 2 is the structural schematic diagram of another array substrate provided in an embodiment of the present invention；
Fig. 3 is the structural schematic diagram of another array substrate provided in an embodiment of the present invention；
Fig. 4 is the structural schematic diagram of another array substrate provided in an embodiment of the present invention；
Fig. 5 is the structural schematic diagram of another array substrate provided in an embodiment of the present invention；
Fig. 6 is the structural schematic diagram of another array substrate provided in an embodiment of the present invention；
Fig. 7 is the structural schematic diagram of another array substrate provided in an embodiment of the present invention；
Fig. 8 is the structural schematic diagram of another array substrate provided in an embodiment of the present invention；
Fig. 9 is the corresponding top view of structural schematic diagram of array substrate shown in fig. 5；
Figure 10 is a kind of structural schematic diagram of display panel provided in an embodiment of the present invention；
Figure 11 is the structural schematic diagram of another display panel provided in an embodiment of the present invention；
Figure 12 is the structural schematic diagram of display device provided in an embodiment of the present invention.
Specific embodiment
Double-visual angle display panel in the related technology is used forms controllable polarizing layer or controllable saturating on liquid crystal display panel
Mirror layer regulates and controls light, thus realize that the viewer for being located at different perspectives can watch different pictures simultaneously, but this kind
The mode for increasing light regulation film layer not only increases cost of manufacture, and due to the increase meeting of film layer so that the brightness of display panel
Decline, seriously affects display quality.
For the above problem present in the relevant technologies, the embodiment of the invention provides a kind of array substrates, display panel
And display device.In order to make the purpose of the present invention, the technical scheme and advantages are more clear, with reference to the accompanying drawing, to of the invention real
The specific embodiment for applying array substrate, display panel and display device that example provides is described in detail.Under it should be appreciated that
Preferred embodiment described in face is only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.And what is do not conflicted
In the case of, the features in the embodiments and the embodiments of the present application can be combined with each other.
The shapes and sizes of each component do not react actual proportions in attached drawing, and purpose is schematically illustrate the content of present invention.
Specifically, the embodiment of the invention provides a kind of array substrates, as shown in Figure 1, comprising: underlay substrate 1 is located at lining
It is more away from 1 side of underlay substrate to be located at pixel-driving circuit 2 for multiple pixel-driving circuits 2 being arranged in array on substrate 1
A support construction 3 being arranged in array；
Support construction 3 includes the first supporting surface 31 and the second supporting surface 32, the first supporting surface away from the side of underlay substrate 1
31 towards first direction, and the second supporting surface 32 is towards second direction, and first direction is runed counter to second direction；
The first luminescent device 4 on the first supporting surface 31, the light-emitting surface of the first luminescent device 4 and the first supporting surface 31
In parallel, the second luminescent device 5 on the second supporting surface 32, the light-emitting surface of the second luminescent device 5 and the second supporting surface 32 are flat
Row；
First luminescent device 4 of light-emitting surface towards first direction shows the first picture, light-emitting surface towards second direction the
Two luminescent devices 5 show the second picture.
Wherein, the first luminescent device 4 and the second luminescent device 5 by the via hole 6 that is arranged in support construction 3 with it is corresponding
Pixel-driving circuit 2 be electrically connected, the driving current that pixel-driving circuit 2 provides is supplied to corresponding first luminescent device
4 and second luminescent device 5, drive the first luminescent device 4 and the second luminescent device 5 to light.Pixel-driving circuit 2 can be by film crystalline substance
Body pipe is constituted.
Specifically, in array substrate provided in an embodiment of the present invention, by deviating from underlay substrate in pixel-driving circuit
Side setting there is the support construction towards different first support panels and the second supporting surface, respectively by the first luminescent device
It is arranged on the first supporting surface and the second supporting surface with the second luminescent device, the first luminescent device is made to show the first picture, second
Luminescent device shows the second picture, to realize that the viewer for being located at different perspectives can watch different pictures according to demand.
Also, the first luminescent device and the second luminescent device in the embodiment of the present invention can be organic electroluminescence device
(OLED), inorganic electroluminescence device (LED or micro LED) and quantum dot light emitting device (QLED) etc..Due to the present invention
Embodiment is using electroluminescent device, and by being arranged in support construction towards double to realize on different supporting surfaces
Visual angle is shown, without additional setting photocontrol film layer, will not be had an impact to display brightness.
Wherein, the first supporting surface in the support construction and the second supporting surface respectively with underlay substrate angulation, root
According to used place, the distance between viewer and display panel are specifically set, so that being located at the viewing of first direction
The first picture that the first luminescent device that person can watch on the first supporting surface is shown, positioned at the viewer of second direction
It can be seen that the second picture that the second luminescent device being located on the second supporting surface is shown, is located at not to meet in synchronization
The individual demand of equidirectional viewer, that is, the double-visual angle for realizing display panel are shown.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in Fig. 2, the normal of the first supporting surface and institute
The value range of angle a can be 30 °~120 ° between the normal of second supporting surface.
Specifically, in array substrate provided in an embodiment of the present invention, when the normal and the second supporting surface of the first supporting surface
Normal between angle less than 30 ° when, although two viewers are located at different positions, due to the method for the first supporting surface
Angle between line and the normal of the second supporting surface is too small, will appear crosstalk between the picture for causing two viewers to watch, i.e.,
It cannot realize that well double-visual angle is shown；When the angle between the normal of the first supporting surface and the normal of the second supporting surface is greater than
At 120 °, excessive with the distance between underlay substrate at the tie point of support construction, i.e. the first supporting surface and second will lead to
Formed angle can become larger between support face and underlay substrate, then being located at adjacent two luminescent device in two support constructions
Between the light that is issued will exist and mutually block, two pictures can be made to show not exclusively, can not realize that double-visual angle is shown.Cause
This, by the normal of the first supporting surface and the second supporting surface normal between formed angle 30 °~120 ° of range is set
Interior, there is not crosstalk in the picture that both can guarantee that two viewers were seen, is also beneficial to the integrality that two pictures are shown.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in figure 3, the array substrate further include: be located at
Block piece 7 between first luminescent device 4 and the second luminescent device 5.
Specifically, in array substrate provided in an embodiment of the present invention, due to first be located in same support construction
The first luminescent device and the second luminescent device on support face and the second supporting surface are therefore, to be for showing different pictures
It prevents from generating crosstalk between the first luminescent device and the second luminescent device that are located in same support construction, it can be in the first support
At the tie point of face and the second supporting surface, i.e. shading piece is set between the first luminescent device and the second luminescent device, it is aobvious to improve
Show quality.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in figure 4, the first luminescent device 4 and the second hair
Optical device 5 includes first electrode (41/51), luminescent layer (42/52) and the second electrode being sequentially located on corresponding supporting surface
(43/53)；
On perpendicular to 1 direction of underlay substrate, the thickness of block piece 7 is greater than first electrode (41/51) and luminescent layer (42/
52) the sum of thickness.
Specifically, in array substrate provided in an embodiment of the present invention, when the first luminescent device and the second luminescent device are
When organic electroluminescence device, first electrode, luminescent layer and second can be sequentially formed on the first supporting surface and the second supporting surface
Electrode.Since the light that the first luminescent device and the second luminescent device are issued is issued by luminescent layer, in order to prevent first
Light that luminescent device and the second luminescent device are issued generates crosstalk, need so that block piece thickness at least more than first electrode and
The sum of thickness of luminescent layer.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in figure 5, the array substrate further include: be located at
Pixel defining layer 8 between neighbouring support structure 3, pixel defining layer 8 are used to be spaced adjacent the first luminescent device 4 and the second hair
Optical device 5.
Specifically, in array substrate provided in an embodiment of the present invention, the first luminescent device and the second photophore are being formed
During part, the luminescent layer of corresponding luminescent device can be formed on the first electrode after forming first electrode, due to shape
Used emitting layer material has certain mobility when at luminescent layer, goes out between the luminescent layer to avoid adjacent luminescent device
Existing colour mixture, need to be arranged pixel defining layer between adjacent luminescent device.
It should be noted that the first hair in array substrate provided in an embodiment of the present invention, in same support construction
Pixel defining layer between optical device and the second luminescent device can be multiplexed between the first supporting surface and the second supporting surface
Block piece at tie point, therefore, the pixel defining layer between the block piece and neighbouring support structure can pass through same technique
It is formed, to save production cost.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in fig. 6, all first luminescent devices 4 and
The corresponding second electrode (43/53) of two luminescent device 5 is linked together.
Specifically, in array substrate provided in an embodiment of the present invention, as shown in fig. 6, the first luminescent device 4 and the second hair
The first electrode (41/51) of optical device 5 is to be arranged in array, therefore, by the second electrode (43/53) of all luminescent devices
It is linked together, i.e., when driving each luminescent device to light, provides a common voltage to the second electrode (43/53) being linked together
Signal can be driven each luminescent device to the corresponding driving voltage of each first electrode (43/53) offer and show corresponding grayscale, should
Kind setting can not only reduce the setting of signal wire, while also simplify patterning processes, to save production cost.
Optionally, in array substrate provided in an embodiment of the present invention, the array substrate further include: be located at pixel driver electricity
Road deviates from the planarization layer of underlay substrate side；Planarization layer is multiplexed with support construction.
Specifically, in array substrate provided in an embodiment of the present invention, as shown in fig. 7, pixel-driving circuit includes successively
Grid layer 21 on underlay substrate 1, gate insulating layer 22, semiconductor layer 23 and source-drain electrode layer 24, due to pixel driver
The position of each thicknesses of layers in circuit and the setting of each film layer is different, thus formed the pixel-driving circuit it
Upper surface is not a flat surface afterwards, and then the production of each film layer of supervention optical device is more demanding to surface planarisation,
Therefore need to be arranged planarization layer to being formed as the surface after driving circuit planarizes, and in order to preferably realize table
The planarization in face the thickness of planarization layer need to be arranged thicker.
Array substrate provided in an embodiment of the present invention needs that branch is arranged away from the side of underlay substrate in pixel-driving circuit
Support structure is patterned set planarization layer as shown in fig. 7, can use, so that support construction 3 is formed, to reduce
The film layer quantity of array substrate, reduces the thickness of array substrate.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in figure 8, the first luminescent device 4 is by being located at
The first via hole 61 in support construction 3 is electrically connected with pixel-driving circuit 2；
Second luminescent device 5 is electrically connected by the second via hole 62 being located in support construction 3 with pixel-driving circuit 2, the
There are a tie point A between one supporting surface 31 and the second supporting surface 32, and support construction 3 is in tie point A with a thickness of D1, the first mistake
The depth in hole 61 is D2, and the depth of the second via hole 62 is D3, wherein D2 < D1, D3 < D1.
Specifically, in array substrate provided in an embodiment of the present invention, the first electrode in the first luminescent device is by setting
The first via hole set in support construction is electrically connected with corresponding pixel-driving circuit, to drive the first luminescent device to shine；The
First electrode in two luminescent devices passes through the second via hole being arranged in support construction and is electrically connected with corresponding pixel-driving circuit
It connects, to drive the second luminescent device to shine.Wherein, since the thickness of each section of the support construction is all different, from first
Extend at the tie point of support face and the second supporting surface to the first supporting surface and two side direction of the second supporting surface, the thickness of the support construction
Degree successively successively decreases, therefore the depth of the first set via hole and the depth of the second via hole are respectively less than the thickness at tie point.
It should be noted that in array substrate provided in an embodiment of the present invention, in order to reduce the difficulty of production via hole, and
First electrode is effectively ensured and realizes electrical connection with corresponding driving circuit, the first via hole and the second via hole can be arranged far from
At the tie point of first supporting surface and the second supporting surface, thus the depth of production the first via hole and the second via hole needed for reducing.
Optionally, in array substrate provided in an embodiment of the present invention, as shown in figure 9, two in same support construction 3
The luminescent color of luminescent device (4/5) is identical；
The luminescent color of luminescent device (4/5) in two neighboring support construction 3 is different.
Wherein, as Fig. 9 shows three support constructions 3, the first support construction, the second support construction are from left to right followed successively by
With third support construction, the first luminescent device and the second luminescent device in the first support construction are emitting red light device R, second
The first luminescent device and the second luminescent device in support construction are green light emitting device G, and first in third support construction
Luminescent device and the second luminescent device are blue luminescent device B, the second luminescent device in the first support construction and second
The first luminescent device on support structure is adjacent, is the luminescent device of different colours, similarly, the second hair in the second support construction
Optical device is adjacent with the first luminescent device in third support construction, is also the luminescent device of different colours.
It should be noted that in above embodiments in each support construction in the color of luminescent device and neighbouring support structure
The arrangement mode of different colours luminescent device is only one of embodiment, is not intended as limiting, in the specific implementation can root
According to needing to be arranged, this is no longer going to repeat them.
Specifically, in array substrate provided in an embodiment of the present invention, for the pixel qualities for guaranteeing each picture, Mei Gezhi
Each luminescent device occupied area less than single-view display panel of the need setting of each luminescent device occupied area on support structure,
To bring certain difficulty for manufacture craft, also, the spacing between two luminescent devices in same support construction
It is smaller, therefore same color is set by two luminescent devices in same support construction, phase can be avoided to a certain extent
Colour mixture between adjacent luminescent device.
Based on the same inventive concept, the embodiment of the invention also provides a kind of display panels, as shown in Figure 10 and Figure 11, should
Display panel includes the array substrate and encapsulating structure 20 that any of the above-described embodiment provides.
Optionally, in display panel provided in an embodiment of the present invention, as shown in Figure 10, which deviates from substrate
The surface (upper surface of encapsulating structure 20) of 1 side of substrate can be it is parallel with underlay substrate 1, formed this kind of encapsulating structure
It is to be formed using liquid optical cement, therefore, it is parallel with underlay substrate 1 for being formed by the upper surface of encapsulating structure 20 when 20
's.
Optionally, in display panel provided in an embodiment of the present invention, as shown in figure 11, the shape of the encapsulating structure 20 is
Be serrated, i.e. each serrated face of the encapsulating structure 20 is with corresponding supporting surface be it is parallel, formed this kind of encapsulating structure
It when 20, is formed using vapour deposition method, therefore, its immediate film layer that formed for being formed by encapsulating structure 20 is formed by shape
Unanimously, the thickness in this kind of each region of encapsulating structure 20 is identical, i.e. each section of luminescent device is the envelope by same thickness
What assembling structure 20 projected, be conducive to improve the homogeneity that luminescent device goes out light.
Wherein, all advantages for the array substrate which there is any of the above-described embodiment to provide, working principle
And embodiment is identical as array substrate provided by the above embodiment, and therefore, which can be found in the implementation of array substrate
Example is implemented, and details are not described herein.
Based on the same inventive concept, the embodiment of the invention also provides a kind of display devices, as shown in figure 12, including this hair
The above-mentioned display panel that bright embodiment provides.The display device can be with are as follows: mobile phone, tablet computer, television set, display, notes
Any products or components having a display function such as this computer, Digital Frame, navigator.Other for the display device must not
The component part that can lack is it will be apparent to an ordinarily skilled person in the art that having, and this will not be repeated here, also should not be used as
Limitation of the present invention.The implementation of the display device may refer to the embodiment of above-mentioned display panel, and overlaps will not be repeated.
The embodiment of the invention provides a kind of array substrate, display panel and display device, which includes: substrate
Substrate, multiple pixel-driving circuits being arranged in array on the underlay substrate are located at the pixel-driving circuit and carry on the back
From the multiple support constructions being arranged in array in the underlay substrate side；The support construction deviates from the side of the underlay substrate
Including the first supporting surface and the second supporting surface, first supporting surface is towards first direction, and second supporting surface is towards second
Direction, and the first direction is runed counter to the second direction；The first luminescent device on first supporting surface, it is described
The light-emitting surface of first luminescent device is parallel with first supporting surface, the second luminescent device on second supporting surface,
The light-emitting surface of second luminescent device is parallel with second supporting surface；Light-emitting surface towards the first direction described first
Luminescent device shows that the first picture, second luminescent device of light-emitting surface towards the second direction show the second picture.It is logical
Crossing has away from the setting of the side of underlay substrate towards the first different support panels and the second supporting surface in pixel-driving circuit
Support construction, the first luminescent device and the second luminescent device are arranged on the first supporting surface and the second supporting surface respectively, made
First luminescent device shows that the first picture, the second luminescent device show the second picture, to realize the viewing for being located at different perspectives
Person can watch different pictures according to demand.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (11)
1. a kind of array substrate characterized by comprising underlay substrate, it is multiple in array row on the underlay substrate
The pixel-driving circuit of cloth deviates from the multiple supports being arranged in array in the underlay substrate side positioned at the pixel-driving circuit
Structure；
The support construction includes the first supporting surface and the second supporting surface, first support away from the side of the underlay substrate
Facing towards first direction, second supporting surface is towards second direction, and the first direction is runed counter to the second direction；
The first luminescent device on first supporting surface, the light-emitting surface of first luminescent device and first support
Face is parallel, the second luminescent device on second supporting surface, the light-emitting surface of second luminescent device and described second
Supporting surface is parallel；
First luminescent device of light-emitting surface towards the first direction shows the first picture, and light-emitting surface is towards the second party
To second luminescent device show the second picture.
2. array substrate as described in claim 1, which is characterized in that the normal of first supporting surface and second support
The value range of angle is 30 °~120 ° between the normal in face.
3. array substrate as described in claim 1, which is characterized in that further include: be located at first luminescent device with it is described
Block piece between second luminescent device.
4. array substrate as claimed in claim 3, which is characterized in that first luminescent device and second luminescent device
It include first electrode, luminescent layer and the second electrode being sequentially located on corresponding supporting surface；
On perpendicular to the underlay substrate direction, the thickness of the block piece is greater than the first electrode and the luminescent layer
The sum of thickness.
5. array substrate as claimed in claim 3, which is characterized in that further include: between the adjacent support construction
Pixel defining layer, the pixel defining layer are used to be spaced adjacent first luminescent device and second luminescent device.
6. array substrate as claimed in claim 4, which is characterized in that all first luminescent devices and second luminescent device
The corresponding second electrode is linked together.
7. array substrate as described in claim 1, which is characterized in that further include: it is located at the pixel-driving circuit and deviates from institute
State the planarization layer of underlay substrate side；The planarization layer is multiplexed with the support construction.
8. such as the described in any item array substrates of claim 1-7, which is characterized in that first luminescent device is by being located at institute
The first via hole stated in support construction is electrically connected with the pixel-driving circuit；
Second luminescent device is electrically connected by the second via hole being located in the support construction with the pixel-driving circuit,
There are a tie point, thickness of the support construction in the tie point between first supporting surface and second supporting surface
For D1, the depth of first via hole is D2, and the depth of second via hole is D3, wherein D2 < D1, D3 < D1.
9. such as the described in any item array substrates of claim 1-7, which is characterized in that two hairs in the same support construction
The luminescent color of optical device is identical；
The luminescent color of luminescent device in two neighboring support construction is different.
10. a kind of display panel, which is characterized in that including such as described in any item array substrates of claim 1-9 and encapsulation
Structure.
11. a kind of display device, which is characterized in that including display panel as claimed in claim 10.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910806752.XA CN110518040A (en) | 2019-08-29 | 2019-08-29 | A kind of array substrate, display panel and display device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910806752.XA CN110518040A (en) | 2019-08-29 | 2019-08-29 | A kind of array substrate, display panel and display device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112967617A (en) * | 2021-02-09 | 2021-06-15 | 维沃移动通信有限公司 | Display module and electronic device |
| CN114187837A (en) * | 2021-12-13 | 2022-03-15 | Tcl华星光电技术有限公司 | Display panel and display device |
| CN114236862A (en) * | 2021-12-15 | 2022-03-25 | 重庆惠科金渝光电科技有限公司 | Optical element and display device |
| CN114255668A (en) * | 2021-12-02 | 2022-03-29 | 重庆惠科金渝光电科技有限公司 | Display panel and display device |
| CN115376400A (en) * | 2021-05-19 | 2022-11-22 | 瀚宇彩晶股份有限公司 | Display device and operation method thereof |
| CN117199214A (en) * | 2023-11-06 | 2023-12-08 | Tcl华星光电技术有限公司 | Display panel |
| WO2024040816A1 (en) * | 2022-08-25 | 2024-02-29 | 上海闻泰电子科技有限公司 | Display apparatus, electronic device, and preparation method for display apparatus |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101297414A (en) * | 2005-10-27 | 2008-10-29 | 皇家飞利浦电子股份有限公司 | Directional light output devices such as multi-view displays |
| CN110035272A (en) * | 2017-12-18 | 2019-07-19 | 乐金显示有限公司 | Multiple views display device |
-
2019
- 2019-08-29 CN CN201910806752.XA patent/CN110518040A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101297414A (en) * | 2005-10-27 | 2008-10-29 | 皇家飞利浦电子股份有限公司 | Directional light output devices such as multi-view displays |
| CN110035272A (en) * | 2017-12-18 | 2019-07-19 | 乐金显示有限公司 | Multiple views display device |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112967617A (en) * | 2021-02-09 | 2021-06-15 | 维沃移动通信有限公司 | Display module and electronic device |
| CN115376400A (en) * | 2021-05-19 | 2022-11-22 | 瀚宇彩晶股份有限公司 | Display device and operation method thereof |
| CN115376400B (en) * | 2021-05-19 | 2024-05-14 | 瀚宇彩晶股份有限公司 | Display device and method of operating the same |
| CN114255668A (en) * | 2021-12-02 | 2022-03-29 | 重庆惠科金渝光电科技有限公司 | Display panel and display device |
| CN114187837A (en) * | 2021-12-13 | 2022-03-15 | Tcl华星光电技术有限公司 | Display panel and display device |
| CN114236862A (en) * | 2021-12-15 | 2022-03-25 | 重庆惠科金渝光电科技有限公司 | Optical element and display device |
| WO2024040816A1 (en) * | 2022-08-25 | 2024-02-29 | 上海闻泰电子科技有限公司 | Display apparatus, electronic device, and preparation method for display apparatus |
| CN117199214A (en) * | 2023-11-06 | 2023-12-08 | Tcl华星光电技术有限公司 | Display panel |
| CN117199214B (en) * | 2023-11-06 | 2024-02-27 | Tcl华星光电技术有限公司 | Display panel |
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