CN108564892A - A kind of LED display mask - Google Patents
A kind of LED display mask Download PDFInfo
- Publication number
- CN108564892A CN108564892A CN201810195552.0A CN201810195552A CN108564892A CN 108564892 A CN108564892 A CN 108564892A CN 201810195552 A CN201810195552 A CN 201810195552A CN 108564892 A CN108564892 A CN 108564892A
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- CN
- China
- Prior art keywords
- led display
- unit
- mask
- compartment
- unit piece
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
Abstract
The present invention provides a kind of LED display masks, the unit piece of mask is redesigned, experienced using the illusion of human visual, solve easily risen existing for existing LED display mask drum, piece are big, need before the brush coating of the back side ink-jet and it is high to the expansion coefficient requirements of material the problems such as.The mask includes multiple unit pieces, and the unit piece is rectangular sheet, and the unit piece includes multiple rectangular unit grids, and each rectangular unit grid is divided into multiple pixel compartments；And be equipped between the two neighboring rectangular unit grid compartment away from, and the compartment away from the distance between be the pixel sound of laughing wide multiple.
Description
Technical field
The present invention relates to field of LED display, more particularly to a kind of LED display mask.
Background technology
LED display mask is for protecting LED display important in inhibiting, and existing LED display mask is by multiple
Unit piece is mutually continuously spliced, and each unit on piece is evenly distributed with pixel；When such unit piece is heated in use
Easily has there is the phenomenon of drum in stitching portion, and gap too great Yi is spliced after being cooled and sees black line；Simultaneously in adjacent LED display module
Seam is also special apparent after splicing；It is continuous in use separately since the LED display mask has aberration in production
It is uneven that splicing easily leads to LED display surface color；In order to overcome above-mentioned difficulties, existing LED display mask is in production
It needs to carry out it back side brush coating and plays bulging phenomenon to reduce it, while surface ink-jet to be to cover the aberration on surface, using expansion
Coefficient material small as possible；But back side brush coating and surface ink-jet increase the degree-of-difficulty factor of the production technology of LED display
And the material in production and cost of labor, separately since the expansion coefficient requirements to material are high, also become cause cost occupy it is high not
Under inducement；And the apparent problem of piece between adjacent LED display screen cannot solve always.
Invention content
The present invention provides a kind of LED display masks, are redesigned to the unit piece of mask, utilize human visual
Illusion impression, solve easily risen existing for existing LED display mask drum, piece are big, need before the brush coating of the back side ink-jet with
And to the expansion coefficient requirements of material it is high the problems such as.
To achieve the above object, technical solution of the present invention is：
A kind of LED display mask, the LED display mask include multiple unit pieces, and the unit piece is rectangular sheet,
The unit piece includes multiple rectangular unit grids, and each rectangular unit grid is divided into multiple pixel compartments, each pixel
Lattice are enclosed by lateral rib and lengthways of rod；And compartment is equipped between the two neighboring rectangular unit grid away from and institute
State compartment away from the distance between be the pixel sound of laughing wide multiple.
Further, multiple unit pieces, which continue in all directions, is spliced to form the mask, between each unit piece
Distance is identical as the distance between the two neighboring rectangular unit grid.
Further, it is equipped with limit protrusion in each pixel compartments.
Further, each compartment is equipped with reinforcing rib away from interior, and the compartment of same extending direction is away from interior reinforcing rib
Quantity it is identical with arrangement mode.
Further, the unit piece includes four identical rectangular unit grids, and four rectangular unit grids are set respectively
It sets in four quadrants being horizontally and vertically split to form by the unit piece；The lateral compartment away from horizontal axis and the list
The horizontal axis of first piece coincides, longitudinal compartment away from the longitudinal axis of the longitudinal axis and the unit piece coincide.
Further, each pixel compartments can accommodate a light source of a LED display screen.
By the above-mentioned description of this invention it is found that compared to the prior art, the invention has the advantages that：
One, there are spacing between adjacent dice in the present invention, and drum will not be mutually squeezed because of adjacent dice when heated
The process for rising and influencing display effect, while also eliminating unit piece back side brush coating, simplifies production stage, reduces and be produced into
This, improves the service life of LED display mask.
Two, the edge of unit piece is no longer pasted close to the edge of LED display module in the present invention, solves original LED
The problem of unit piece that display screen cover is attached to LED display module edge in an assembling process is easy to be scratched tilting.
Three, the distance of the unit piece in the present invention between two adjacent LEDs display screen module and unit piece and unit piece it
Between the equal dative spacing of distance it is identical, thus look over being covered with by tiger stripes of entire LED display rule of surface from whole
Compartment away from the dark-coloured rectangular unit grid being split to form, visually monoblock LED display is divided again, to which vision will
The splicing line of actual LED display module covers so that entire LED display appearance is more beautiful, whole to imitate
Fruit is more preferable, also avoids stitching portion gap caused by due to expanding with heat and contract with cold is too big from black line occur, gap too small extruding bulge the phenomenon that；
It, will be visually by people from original simultaneously because the visual illusion effect of the light and dark arrangement in LED display surface
It comes to the dispersion attention of the small shade distinctions of mass colour, there is no need to the fronts to LED display mask to carry out ink-jet, subtract
Lack production stage, reduces production cost.
Four, the present invention in due to splicing when there are interval so that LED display mask will not be by unit piece heat expansion
The influence of shrinkage, thus it is of less demanding to the expansion rate of production unit sheet material, thus reduce production cost and selection difficulty.
Five, the present invention is equipped with reinforcing rib in compartment away from interior, improves the intensity of unit piece entirety, reduces unit piece and is assembling
Bending damage in the process, improves the production yield of LED display mask, has saved production cost.
Description of the drawings
Attached drawing described herein is used to provide further understanding of the present invention, and constitutes the part of the present invention, this hair
Bright illustrative embodiments and their description are not constituted improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 is the structural schematic diagram of the unit piece of the present invention；
Fig. 2 is the spliced structural schematic diagram of unit piece of the present invention.
Specific implementation mode
In order to keep technical problems, technical solutions and advantages to be solved clearer, clear, tie below
Drawings and examples are closed, the present invention will be described in further detail.It should be appreciated that specific embodiment described herein is only used
To explain the present invention, it is not intended to limit the present invention.
Referring to Figures 1 and 2, a kind of LED display mask, the LED display mask include multiple unit pieces 1, wherein
The quantity of unit piece 1 changes according to the size of mask, and entire mask surface can be covered by being subject to, and the unit piece 1 is square
Shape piece, the unit piece 1 include multiple rectangular unit grids 2, and each rectangular unit grid 2 is divided into multiple pixel compartments 3,
Each pixel compartments 3 are enclosed by lateral rib 30 and lengthways of rod 31；It is equipped with limit protrusion in each pixel compartments 3.
And compartment is equipped between the two neighboring rectangular unit grid 2 away from 4, and the compartment is the pixel away from the distance between 4
The wide multiple of 3 lattice of lattice.It can be adjusted design according to demand per the arrangement of the rectangular unit grid 2 on blade unit piece 1, but necessary
Ensure rectangular unit grid 2 and compartment away from 4 equally distributed characteristic；Multiple unit pieces 1, which continue in all directions, is spliced to form institute
Mask is stated, the distance between the distance between each described unit piece 1 two neighboring described rectangular unit grid 2 is identical.It is adjacent
The distance and the distance between unit piece 1 and unit piece 1 of unit piece 1 between two LED display modules 4 phase of dative spacing
Together, thus from it is whole look over entire LED display rule of surface be covered with by the compartment of tiger stripes be split to form away from 4 it is dark
The rectangular unit grid 2 of color, visually divides monoblock LED display again, to which vision is by actual LED display module
Splicing line cover so that entire LED display appearance is more beautiful, and overall effect is more preferable, also avoids due to heat
Stitching portion gap caused by swollen shrinkage is too big to there is black line, gap too small extruding bulge the phenomenon that；Simultaneously because LED display table
The visual illusion effect of the light and dark arrangement in face, will be visually by people from original small shade distinctions to mass colour
Dispersion attention come, there is no need to LED display mask front carry out ink-jet, reduce production stage, reduce
Production cost.
Meanwhile the edge of unit piece 1 is no longer pasted close to the edge of LED display module, solves original LED display
The problem of unit piece 1 that mask is attached to LED display module edge in an assembling process is easy to be scratched tilting.Adjacent dice
There are spacing between 1, will not influence display effect because adjacent dice 1 mutually squeezes the due to of heaving when heated, while also saving
The process of 1 back side brush coating of unit piece, simplifies production stage, reduces production cost, improve making for LED display mask
Use the service life.
Each compartment is away from being equipped with reinforcing rib 5 in 4, and quantity of the compartment of same extending direction away from reinforcing rib 5 in 4
It is identical with arrangement mode.The design of reinforcing rib 5 improves the whole intensity of unit piece 1, reduces unit piece 1 in an assembling process
Bending damage, improves the production yield of LED display mask, has saved production cost.
As the preferred embodiment of the invention, the unit piece 1 includes four identical rectangular unit grids 2, described in four
Rectangular unit grid 2 is separately positioned in four quadrants being horizontally and vertically split to form by the unit piece 1；The lateral lattice
The horizontal axis of spacing 4 and the horizontal axis of the unit piece 1 coincide, and longitudinal compartment is vertical away from 4 longitudinal axis and the unit piece 1
Axis coincides.Each pixel compartments 3 can accommodate a light source of a LED display screen；Compartment is two pixel compartments away from 4 width
3 width.The LED display mask first pastes the embedding unit piece 1 successively on each LED display module in an assembling process,
The wherein evacuation of unit piece 1 opens that the outermost circle light source patch of LED display module surrounding is embedding, and the rib of unit piece 1 uniformly pastes insertion
In gap between light source, per the gap for there are two light sources is retained between blade unit piece 1, posted successively per a piece of LED display
Multiple LED display module group assemblings are got up to get to required LED display again after module, while LED display mask
Splicing finishes.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office
Be limited to form disclosed herein, be not to be taken as excluding other embodiments, and can be used for various other combinations, modification and
Environment, and can be changed by the above teachings or related fields of technology or knowledge in the scope of the invention is set forth herein
It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention
In scope of the claims.
Claims (6)
1. a kind of LED display mask, it is characterised in that：The LED display mask includes multiple unit pieces, the unit piece
For rectangular sheet, the unit piece includes multiple rectangular unit grids, and each rectangular unit grid is divided into multiple pixel compartments,
Each pixel compartments are enclosed by lateral rib and lengthways of rod；And compartment is equipped between the two neighboring rectangular unit grid
Away from, and the compartment away from width be the pixel sound of laughing wide multiple.
2. a kind of LED display mask as described in claim 1, it is characterised in that：Multiple unit pieces continue in all directions spelling
Connect to form the mask, the distance between each described unit piece and the compartment away from it is of same size.
3. a kind of LED display mask as described in claim 1, it is characterised in that：It is equipped with limit in each pixel compartments
Protrusion.
4. such as claim 1 or a kind of LED display mask of 3 any one of them, it is characterised in that：Each compartment is away from interior
It is equipped with reinforcing rib, and quantity of the compartment of same extending direction away from interior reinforcing rib is identical with arrangement mode.
5. a kind of LED display mask as claimed in claim 4, it is characterised in that：The unit piece includes four identical
Rectangular unit grid, four rectangular unit grids be separately positioned on horizontally and vertically be split to form by the unit piece four as
In limit；The lateral compartment away from the horizontal axis of horizontal axis and the unit piece coincide, longitudinal compartment away from the longitudinal axis and
The longitudinal axis of the unit piece coincides.
6. a kind of LED display mask as claimed in claim 5, it is characterised in that：Each pixel compartments can accommodate a LED
One light source of display screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195552.0A CN108564892A (en) | 2018-03-09 | 2018-03-09 | A kind of LED display mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810195552.0A CN108564892A (en) | 2018-03-09 | 2018-03-09 | A kind of LED display mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108564892A true CN108564892A (en) | 2018-09-21 |
Family
ID=63532592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810195552.0A Pending CN108564892A (en) | 2018-03-09 | 2018-03-09 | A kind of LED display mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108564892A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096546A (en) * | 2021-03-24 | 2021-07-09 | 深圳市莱可智显有限公司 | Waterproof box body type floor tile screen and display screen using same |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345006A (en) * | 2008-08-27 | 2009-01-14 | 深圳市大眼界光电科技有限公司 | Patch type LED outdoor display screen |
| CN102163392A (en) * | 2011-03-09 | 2011-08-24 | 深圳雷曼光电科技股份有限公司 | Light emitting diode (LED) assembled screen |
| CN203444714U (en) * | 2013-08-12 | 2014-02-19 | 深圳市联建光电股份有限公司 | LED display module and LED display screen |
| CN103731978A (en) * | 2013-12-31 | 2014-04-16 | 深圳市华星光电技术有限公司 | Printed circuit board and display device utilizing same |
| US20140197727A1 (en) * | 2013-01-15 | 2014-07-17 | Huasun Technology Co., Ltd | Flexible led display screen |
| CN206224924U (en) * | 2016-10-17 | 2017-06-06 | 杭州美卡乐光电有限公司 | Display screen cover |
| CN207883242U (en) * | 2018-03-09 | 2018-09-18 | 厦门强力巨彩光电科技有限公司 | A kind of LED display mask |
-
2018
- 2018-03-09 CN CN201810195552.0A patent/CN108564892A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101345006A (en) * | 2008-08-27 | 2009-01-14 | 深圳市大眼界光电科技有限公司 | Patch type LED outdoor display screen |
| CN102163392A (en) * | 2011-03-09 | 2011-08-24 | 深圳雷曼光电科技股份有限公司 | Light emitting diode (LED) assembled screen |
| US20140197727A1 (en) * | 2013-01-15 | 2014-07-17 | Huasun Technology Co., Ltd | Flexible led display screen |
| CN203444714U (en) * | 2013-08-12 | 2014-02-19 | 深圳市联建光电股份有限公司 | LED display module and LED display screen |
| CN103731978A (en) * | 2013-12-31 | 2014-04-16 | 深圳市华星光电技术有限公司 | Printed circuit board and display device utilizing same |
| CN206224924U (en) * | 2016-10-17 | 2017-06-06 | 杭州美卡乐光电有限公司 | Display screen cover |
| CN207883242U (en) * | 2018-03-09 | 2018-09-18 | 厦门强力巨彩光电科技有限公司 | A kind of LED display mask |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113096546A (en) * | 2021-03-24 | 2021-07-09 | 深圳市莱可智显有限公司 | Waterproof box body type floor tile screen and display screen using same |
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