CN109976028A - Black matrix, array substrate, display device and display methods - Google Patents
Black matrix, array substrate, display device and display methods Download PDFInfo
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- CN109976028A CN109976028A CN201910394292.4A CN201910394292A CN109976028A CN 109976028 A CN109976028 A CN 109976028A CN 201910394292 A CN201910394292 A CN 201910394292A CN 109976028 A CN109976028 A CN 109976028A
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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
- G02F1/13306—Circuit arrangements or driving methods for the control of single liquid crystal cells
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133512—Light shielding layers, e.g. black matrix
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
This application discloses a kind of black matrix, array substrate, display device and display methods, including black matrix ontology, the black matrix ontology is provided with multiple openings of array arrangement, the multiple opening is identically shaped and sized, the multiple opening is arranged in multirow opening along first direction and is arranged in multiple row opening in a second direction, wherein, the first direction intersects with the second direction, the minimum value of the gap width between two adjacent openings is equal to the integral multiple of the length maximum value of the opening in said first direction in said first direction, the minimum value of the gap width between two adjacent openings is equal to the integral multiple of the length maximum value of the opening in this second direction in this second direction, the display effect of display device is improved in the case where not improving screen PPI.
Description
Technical field
The present invention relates generally to display fields, and in particular to field of display devices more particularly to a kind of black matrix, array base
Plate, display device and display methods.
Background technique
PPI (Pixels Per Inch, pixel density) is LCD (Liquid Crystal Display, liquid crystal display)
The important indicator of screen directly affects the viewing experience of human eye.Demand currently on the market to screen PPI is higher and higher, such as
In terms of VR (Virtual Reality, virtual to show)/AR (Augmented Reality, augmented reality), in order to reach more
Good feeling of immersion and picture authenticity, mitigates the screen window effect of screen, needs high screen PPI.However, limited by technique,
The size of TFT (Thin Film Transistor, thin film transistor (TFT)) device cannot infinitely reduce, and improving screen PPI leads to work
The problems such as skill difficulty increases, yield reduces, PPI can not continue to improve after even up to certain bottleneck, so as to cause LCD picture
Display image quality is difficult to be promoted.
Summary of the invention
In view of drawbacks described above in the prior art or deficiency, it is intended to provide black matrix, the array of a kind of reduction technology difficulty
Substrate, display device and display methods.
In a first aspect, black matrix of the invention, including black matrix ontology, the black matrix ontology are provided with array arrangement
Multiple openings, the multiple opening are identically shaped and sized, and the multiple opening is arranged in multirow along first direction and opens
Mouthful and be arranged in a second direction multiple row opening, wherein the first direction intersects with the second direction, described first
The minimum value of gap width on direction between two adjacent openings is equal to described be open in said first direction
The integral multiple of length maximum value, the in this second direction minimum value etc. of the gap width between two adjacent openings
In the integral multiple of the length maximum value of the opening in this second direction.
Second aspect, array substrate of the invention, including black matrix.
The third aspect, display device of the invention, including the outline border, backlight module and panel set gradually, the face
Plate includes array substrate,
The driving unit for driving the panel translation is provided between the non-display area of the panel and the outline border,
The driving unit includes micro machine module and oriented module, and the oriented module includes sliding block and sliding slot, the sliding block and institute
It states sliding slot to be slidably matched, the minimum value of the gap width between adjacent two openings is equal to the sliding slot and exists in a first direction
Length on the first direction, the in this second direction minimum value of the gap width between two adjacent openings
Equal to the length of the sliding slot in this second direction,
One of the sliding block and the sliding slot are fixed with the micro machine module, another to fix with the panel, described micro-
Motor module is fixed with the outline border, alternatively,
One of the sliding block and the sliding slot are fixed with the micro machine module, another to fix with the outline border, described micro-
Motor module is fixed with the panel,
The micro machine module is for driving the sliding block along the sliding slot periodic motion, so that the panel has been formed
Whole display area.
Fourth aspect, display methods of the invention, comprising the following steps:
According to the periodic motion path of panel, cutting image to be displayed is multiple subgraphs, and by the movement of the panel
Position and the subgraph correspond；
When the panel movement to the corresponding subgraph image position, the corresponding subgraph of the Display panel.
According to technical solution provided by the embodiments of the present application, the light that pixel generates penetrates black matrix by opening, completes picture
Face shows that micro machine module drive sliding block is along runner movement, so that drive panel movement is driven, so that panel is formed completely
Display area improves the display effect of display device in the case where not improving screen PPI, reduces technology difficulty, can solve
Certainly existing display device does not improve the problem of can not promoting display effect in the case of PPI.
Detailed description of the invention
By reading a detailed description of non-restrictive embodiments in the light of the attached drawings below, the application's is other
Feature, objects and advantages will become more apparent upon:
Fig. 1 is the structural schematic diagram of the black matrix of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the black matrix of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram of the black matrix of the embodiment of the present invention；
Fig. 4 is the structural schematic diagram of the display device of the embodiment of the present invention；
Fig. 5 is the sliding slot of the display device of the embodiment of the present invention and the structural schematic diagram of sliding block cooperation；
Fig. 6 is the structural schematic diagram of the sliding slot of the display device of the embodiment of the present invention；
Fig. 7 is the cutting schematic diagram of the image to be displayed of the display methods of the embodiment of the present invention；
Fig. 8 is the schematic diagram of the corresponding subgraph of Display panel of the display methods of the embodiment of the present invention；
Fig. 9 is the schematic diagram of the corresponding subgraph of Display panel of the display methods of the embodiment of the present invention；
Figure 10 is the schematic diagram of the corresponding subgraph of Display panel of the display methods of the embodiment of the present invention；
Figure 11 is the schematic diagram of the corresponding subgraph of Display panel of the display methods of the embodiment of the present invention.
Specific embodiment
The application is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining related invention, rather than the restriction to the invention.It also should be noted that in order to
Convenient for description, part relevant to invention is illustrated only in attached drawing.
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
One of embodiment of the invention is to please refer to Fig. 1-3, a kind of black matrix, including black matrix ontology 10, black square
Battle array ontology 10 is provided with multiple openings 20 of array arrangement, and multiple openings 20 are identically shaped and sized, multiple openings 20
Multirow opening is arranged in along first direction 11 and 12 is arranged in multiple row opening in a second direction, wherein first direction 11 and the
The intersection of two directions 12, the minimum value of the gap width between two adjacent on 11 openings 20 is equal to opening 20 and exists in a first direction
The integral multiple of length maximum value on first direction 11, the gap width in second direction 12 between adjacent two openings 20
Minimum value be equal to the integral multiple of 20 length maximum value in second direction 12 of opening.
In an embodiment of the present invention, the shape of opening can be with but not just for rectangle, aperture position respective pixel, light from
Opening is across black matrix, and array substrate includes black matrix, and panel includes array substrate.In use, by pressing panel
Mobile according to certain rule, complete image can be presented in panel on the move, to mention in the case where not improving screen PPI
The image quality for rising image, reduces difficulty of processing, ensure that product yield.
With reference to Fig. 1, the minimum value of the gap width between adjacent two openings is equal to opening the in a first direction
Length maximum value on one direction, the minimum value of the gap width between adjacent two openings is equal to opening in a second direction
Length maximum value in a second direction, the screen that can use 1K*1K resolution ratio show the picture of 2K*2K.
With reference to Fig. 2, the minimum value of the gap width between adjacent two openings is equal to opening the in a first direction
Twice of length maximum value on one direction, the in a second direction minimum value etc. of the gap width between adjacent two openings
In the length maximum value of opening in a second direction, the screen that can use 1K*1K resolution ratio shows the picture of 2K*3K.
With reference to Fig. 3, the minimum value of the gap width between adjacent two openings is equal to opening the in a first direction
Twice of length maximum value on one direction, the in a second direction minimum value etc. of the gap width between adjacent two openings
In twice of the length maximum value of opening in a second direction, the screen that can use 1K*1K resolution ratio shows the picture of 3K*3K
Face.
Further, the minimum value of the gap width between two openings 20 adjacent on 11 is equal to opening in a first direction
20 in a first direction on 11 width maximum value, the gap width in second direction 12 between adjacent two openings 20 is most
Small value is equal to the maximum value of the width in second direction 12 of opening 20.
In an embodiment of the present invention, the minimum value etc. of the gap width between adjacent two openings in a first direction
In the maximum value of opening width in a first direction, the minimum of the gap width between adjacent two openings in a second direction
Value is equal to the maximum value of opening width in a second direction, and the screen that can use 1K*1K resolution ratio shows the picture of 2K*2K,
The area that opening will not excessively be reduced, ensure that the transmitance of display device, to ensure that the brightness of display device.
Further, first direction 11 is vertical with second direction 12.
In an embodiment of the present invention, convenient for the processing and manufacturing to display device, difficulty of processing is reduced, meanwhile, it is capable to
In panel cycle motion process, so that display area is a complete rectangle, meanwhile, it is also convenient for handling picture,
Reduce picture processing difficulty.
Another of the invention is embodied as, a kind of array substrate, including black matrix.
In an embodiment of the present invention, aperture position respective pixel, for light from opening across black matrix, array substrate includes black
Matrix, panel include array substrate.In use, by moving panel according to certain rule, panel energy on the move
Complete image is enough presented, to promote the image quality of image in the case where not improving screen PPI, reduces difficulty of processing, protects
Product yield is demonstrate,proved.
Another of the invention is embodied as, with reference to Fig. 1-6, a kind of display device, including set gradually outline border 30, backlight
Module 40 and panel 50, panel 50 include array substrate,
The driving unit being translatable for driving panel 50, driving unit are provided between the non-display area and outline border of panel 50
Including micro machine module 60 and oriented module, oriented module includes sliding block 51 and sliding slot 31, and sliding block 51 is slidably matched with sliding slot 31,
The minimum value of the gap width between two adjacent on 11 openings 20 is equal to sliding slot 31 in a first direction on 11 in a first direction
Length, the minimum value of the gap width in second direction 12 between adjacent two openings 20 is equal to sliding slot 31 in second party
To the length on 12,
One of sliding block 51 and sliding slot 31 and micro machine module 60 are fixed, another fixed with panel 50, micro machine module 60 with
Outline border 30 is fixed, alternatively,
One of sliding block 51 and sliding slot 31 and micro machine module 60 are fixed, another fixed with outline border 30, micro machine module 60 with
Panel 50 is fixed,
Micro machine module 60 is for driving sliding block 51 along 31 periodic motion of sliding slot, so that panel 50 forms complete display
Region.
In an embodiment of the present invention, the shape of sliding slot goes to design according to the motion path of panel, that is, according to the
On one direction between two neighboring opening the minimum value of gap width go design sliding slot length in a first direction, according to
The minimum value of gap width goes the length in a second direction of design sliding slot between two neighboring opening in second direction, thus
So that driving panel that complete picture is presented when sliding block moves in sliding slot, being arranged according to different needs different
Shape, for example, sliding slot is rectangle sliding slot when panel is along straight reciprocating motion；When panel is along rectilinear path week
When phase property moves, sliding slot is annular groove, and annular groove can be rectangle or square sliding slot.Micro machine module can be sealed
On outline border, micro machine module drive sliding block along sliding slot guiding movement, to drive panel in cycle movement, when
So, panel the single period of motion run duration be less than human eye vision persist the time, can with but not just for, panel is single
The run duration of the period of motion was less than 0.04 second, so that complete picture can be presented in panel.
Further, panel 50 along a first direction 11 single motion distance be equal to opening 20 in a first direction on 11
Length maximum value,
Panel 50 is equal to length maximum of the opening 20 in second direction 12 along the single motion distance of second direction 12
Value.
In an embodiment of the present invention, within the single period of motion of panel, the gross area etc. in the passed through region that is open
It in the area for needing to show picture, ensure that in the display device course of work, panel can have been shown by cycle movement
Whole picture does not need to reduce other component in actual production manufacture, it will be able to promote the image quality of image, reduce
Difficulty of processing.
Further, sliding block 51 is dovetail slide block, and sliding slot 31 is dovetail groove.
In an embodiment of the present invention, by the cooperation of dovetail slide block and dovetail groove, so that the movement of sliding block is more steady,
Sliding block and sliding slot cooperation are relatively reliable.
Further, 30 edge of outline border is extended with side plate 33 to panel, is provided with bolster between panel 50 and side plate 33
52。
In an embodiment of the present invention, bolster can increase display dress with but not just for elastic foam, bolster
The integral strength set, meanwhile, also can protection panels, avoid panel from damaging during the motion with frame rigid contact.
Further, outline border 30 is fixedly connected there are four sliding slot 31, and four sliding slots 31 are respectively at four angles of outline border 30.
In an embodiment of the present invention, cooperated by four groups of sliding slots of setting and sliding block, ensure that the steady of panel movement, mention
The high reliability of display device.
It further, further include integrated circuit, integrated circuit is for driving micro machine module 60.
In an embodiment of the present invention, micro machine module is driven by integrated circuit, so that control panel moves, driving side
Formula is simple, meanwhile, integrated circuit can show image and panel movement by control panel simultaneously, and the two is synchronized, is mentioned
High display device shows the stability of picture.
Another embodiment of the invention is, with reference to Fig. 7-11, a kind of display methods, comprising the following steps:
According to the periodic motion path of panel, cutting image to be displayed is multiple subgraphs, and by the movement position of panel
It is corresponded with subgraph；
When panel moves to corresponding subgraph image position, the corresponding subgraph of Display panel.
In an embodiment of the present invention, image to be shown is subjected to cutting, it, will by taking the image of 4*4 pixel in Fig. 7 as an example
Figure is divided into Fig. 8-11, when display device needs to show the image in Fig. 7, when panel is moved to set, and display figure
8 content shows the content of Fig. 9 when panel is moved to position " 2 ", when panel is moved to position " 3 ", shows Figure 10's
Content shows the content of Figure 11 when panel is moved to position " 4 ", in the way of position in Fig. 7 " 1 → 2 → 3 → 4 → 1 "
Period is mobile, using 2*2 pixel in the position set in Fig. 7, completely shows the content of 4*4 pixel in Fig. 8,
In the case where not improving screen PPI itself, screen display image quality is improved.
Further, the time of 50 single periodic motion of panel was less than 0.04 second.
In an embodiment of the present invention, run duration of the panel in the single period of motion persists the time less than human eye vision,
Can with but not just for, panel the single period of motion run duration less than 0.04 second so that panel energy in human eye
Complete picture is enough presented.
Above description is only the preferred embodiment of the application and the explanation to institute's application technology principle.Those skilled in the art
Member is it should be appreciated that invention scope involved in the application, however it is not limited to technology made of the specific combination of above-mentioned technical characteristic
Scheme, while should also cover in the case where not departing from the inventive concept, it is carried out by above-mentioned technical characteristic or its equivalent feature
Any combination and the other technical solutions formed.Such as features described above has similar function with (but being not limited to) disclosed herein
Can technical characteristic replaced mutually and the technical solution that is formed.
Claims (10)
1. a kind of black matrix, which is characterized in that including black matrix ontology, the black matrix ontology is provided with the multiple of array arrangement
Opening, the multiple opening are identically shaped and sized, and the multiple opening is arranged in multirow opening simultaneously along first direction
And it is arranged in multiple row opening in a second direction, wherein the first direction intersects with the second direction, in the first direction
The minimum value of gap width between upper two adjacent openings is equal to the length of the opening in said first direction
The integral multiple of maximum value, the minimum value of the gap width between two adjacent openings is equal to institute in this second direction
State the integral multiple of the length maximum value of opening in this second direction.
2. black matrix according to claim 1, which is characterized in that two adjacent openings in said first direction
Between the minimum value of gap width be equal to the maximum value of the opening width in said first direction, in the second direction
The minimum value of gap width between upper two adjacent openings is equal to opening width in this second direction
Maximum value.
3. black matrix according to claim 1, which is characterized in that the first direction is vertical with the second direction.
4. a kind of array substrate, which is characterized in that including the described in any item black matrix of claim 1-3.
5. a kind of display device, which is characterized in that including the outline border, backlight module and panel set gradually, the panel packet
Array substrate as claimed in claim 4 is included,
The driving unit for driving the panel translation is provided between the non-display area of the panel and the outline border, it is described
Driving unit includes micro machine module and oriented module, and the oriented module includes sliding block and sliding slot, the sliding block and the cunning
Slot is slidably matched, and the minimum value of the gap width between adjacent two openings is equal to the sliding slot described in a first direction
Length on first direction, the minimum value of the gap width between two adjacent openings is equal in this second direction
The length of the sliding slot in this second direction,
One of the sliding block and the sliding slot are fixed with the micro machine module, another to fix with the panel, the micro machine
Module is fixed with the outline border, alternatively,
One of the sliding block and the sliding slot are fixed with the micro machine module, another to fix with the outline border, the micro machine
Module is fixed with the panel,
The micro machine module is for driving the sliding block along the sliding slot periodic motion, so that the panel is formed completely
Display area.
6. display device according to claim 5, which is characterized in that the panel is transported along the single of the first direction
Dynamic distance is equal to the length maximum value of the opening in said first direction,
The panel is equal to the length of the opening in this second direction along the single motion distance of the second direction
Maximum value.
7. display device according to claim 5, which is characterized in that the outline border edge is extended with side to the panel
Plate is provided with bolster between the panel and the side plate.
8. display device according to claim 5, which is characterized in that further include integrated circuit, the integrated circuit is used for
Drive the micro machine module.
9. a kind of display methods, which comprises the following steps:
According to the periodic motion path of panel, cutting image to be displayed is multiple subgraphs, and by the movement position of the panel
It is corresponded with the subgraph；
When the panel movement to the corresponding subgraph image position, the corresponding subgraph of the Display panel.
10. display methods according to claim 9, which is characterized in that the time of the panel single periodic motion is less than
0.04 second.
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| CN201910394292.4A CN109976028B (en) | 2019-05-13 | 2019-05-13 | Black matrix, array substrate, display device and display method |
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| CN201910394292.4A CN109976028B (en) | 2019-05-13 | 2019-05-13 | Black matrix, array substrate, display device and display method |
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| CN111221127B (en) * | 2019-07-31 | 2023-02-03 | 友达光电股份有限公司 | Near-to-eye display device |
| CN114942543A (en) * | 2022-05-25 | 2022-08-26 | Tcl华星光电技术有限公司 | Display device |
| CN114942543B (en) * | 2022-05-25 | 2023-05-30 | Tcl华星光电技术有限公司 | Display device |
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