CN207165134U - A kind of seamless spliced screen - Google Patents
A kind of seamless spliced screen Download PDFInfo
- Publication number
- CN207165134U CN207165134U CN201721135061.4U CN201721135061U CN207165134U CN 207165134 U CN207165134 U CN 207165134U CN 201721135061 U CN201721135061 U CN 201721135061U CN 207165134 U CN207165134 U CN 207165134U
- Authority
- CN
- China
- Prior art keywords
- piece
- mirror
- display screen
- refracting telescope
- utility
- Prior art date
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of seamless spliced screen, include two or more than two display screen contiguous concatenation, the adjacent display screen forms piece in stitching portion, the display screen is Qu Ping close to the part of piece, the bent panel is arcwall face, light refraction mirror is provided with above the piece and the Qu Ping of the piece both sides, the light refraction mirror pastes block including piece, three corner reflectors and the first refractive mirror and the second refracting telescope for being symmetricly set on three corner reflector both sides, the bottom surface of the first refractive mirror or the second refracting telescope is the inner concave arc surface corresponding with the arcwall face, the refracting telescope upper surface is plane, a triangle refraction mouth is formed between the first refractive mirror and the second refracting telescope.The utility model by light refraction mirror user no matter from what angle all without occur show blind area, allow view and admire becoming apparent from smoothness.
Description
Technical field
It the utility model is related to screen splicing technical field, more particularly to a kind of seamless spliced screen.
Background technology
The current various over-large screen display system market demands are growing day by day, and tiled display is realize over-large screen display system one
Kind major way.But when using tiled display, as the display screen of concatenation unit, one fixed width be present in its surrounding
Not viewing area, i.e. display screen frame, and when display screen and display screen splice, one fixed width be present in its joint
Splicing gap, just because of between the frame and display screen and display screen of display screen splicing gap presence so that institute
There is the segmentation piece that serious segmented sense is caused to overall picture in the large-screen splicing display device of composition, have a strong impact on realization
's.
In the prior art, also one kind is by increasing by an one piece optical panel, being disappeared using the mode of light refraction
Frame and splicing gap except display screen, but the technical requirements optic panel must cover whole single display screen, and
Each display screen must have one piece of optic panel to correspond to, and so as to cause assembly difficulty big, production cost is high.
Chinese patent, Authorization Notice No.：The Y of CN 201402568, patent name are a kind of seamless splicing display device, bag
Two or more than two display screen contiguous concatenation is included, the edge of the display screen of contiguous concatenation forms piece, institute
State the optical amplifier plate that the piece at least covering the display screen is provided with above display screen viewing face, the piece and described
Be provided with reflecting surface towards the optical amplifier plate between optical amplifier plate, the reflecting surface towards the display screen direction just
Projection covers the piece.Its shortcoming is that optical amplifier plate is covered on whole display screen, is only put in the optics of edge joint position
Big plate serves the effect of seamless spliced screen, while optical amplifier plate has thickness effect to arrive the effect that people watch screen, together
When whole screen covering optical amplifier plate also result in the waste of material.
Utility model content
The utility model is intended to one of technical problem at least solving in correlation technique to a certain extent.Therefore, this reality
What it is to propose a kind of seamless spliced screen with a new purpose, by light refraction mirror user no matter from angle
Degree observation allows view and admire becoming apparent from smoothness all without there is display blind area.
According to a kind of seamless spliced screen of the utility model embodiment, include two or more than two display screen phase
Neighbour's splicing, the adjacent display screen form piece in stitching portion, and the display screen is bent panel close to the part of piece, institute
It is arcwall face to state bent panel, and the top of the bent panel of the piece and the piece both sides is provided with light refraction mirror, the optics
Refracting telescope pastes block, three corner reflectors and the first refractive mirror and second for being symmetricly set on three corner reflector both sides including piece
Refracting telescope, the bottom surface of the first refractive mirror or the second refracting telescope are the inner concave arc surface corresponding with the arcwall face, the folding
It is plane to penetrate mirror upper surface, and a triangle refraction mouth, the triangle folding are formed between the first refractive mirror and the second refracting telescope
Loophole is arranged on directly over three corner reflectors, and the piece is pasted block and is arranged on below three corner reflectors, and the piece pastes block
Paste on piece.
In some embodiments of the utility model, the width phase of the width and piece of the opening of the triangle refraction mouth
Deng.
In other embodiments of the present utility model, stayed between the bent panel and first refractive mirror or the second refracting telescope
There is gap.
In other embodiments of the present utility model, it is equal that thickness and the piece in the gap paste block thickness.
In the utility model, by light refraction mirror user no matter from what angle all without showing
Blind area, allow view and admire becoming apparent from smoothness, light can be refracted on Curved screen by triangle refraction mouth, and light is from first refractive mirror
Or second refracting telescope be refracted on three corner reflectors after and reflex on curved surface, and adjacent display screen stitching portion formed piece
It will not be observed；Light refraction mirror only is added in edge joint position, light refraction mirror material is few, while edge joint position is imploded arcs
Shape, light refraction mirror are fitted in concave arc, and light refraction mirror surface is relative with screen surface in a plane, not shadow
Ring viewing effect.
Brief description of the drawings
Accompanying drawing is used for providing further understanding to of the present utility model, and a part for constitution instruction, with this practicality
New embodiment is used to explain the utility model together, does not form to limitation of the present utility model.In the accompanying drawings：
Fig. 1 be the utility model proposes a kind of seamless spliced screen structural representation；
Fig. 2 be the utility model proposes a kind of seamless spliced screen structural representation (not installing light refraction mirror)；
Fig. 3 be the utility model proposes light refraction mirror structural representation；
Fig. 4 be the utility model proposes a kind of seamless spliced screen vertical viewing light path schematic diagram；
Fig. 5 is the close-up schematic view of light refraction Jing Chu in Fig. 4；
Fig. 6 be the utility model proposes a kind of seamless spliced screen inclination viewing light path schematic diagram；
Fig. 7 is the close-up schematic view of light refraction Jing Chu in Fig. 6.
In figure：1- display screens, 2- pieces, 3- light refractions mirror, 31- triangles refraction mouth, the refracting telescopes of 32- second, 33- tri-
Corner reflector, 34- pieces paste block, 35- inner concave arc surfaces, 36- first refractives mirror, 4- song panels.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.
The example of the embodiment is shown in the drawings, wherein same or similar label represents identical or class from beginning to end
As element or with same or like function element.The embodiments described below with reference to the accompanying drawings are exemplary, purport
For explaining the utility model, and it is not intended that to limitation of the present utility model.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width
Degree ", " thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " suitable
The orientation or position relationship of the instruction such as hour hands ", " counterclockwise ", " axial direction ", " radial direction ", " circumference " are based on orientation shown in the drawings
Or position relationship, be for only for ease of description the utility model and simplify and describe, rather than instruction or imply signified device or
Element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to limit of the present utility model
System.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In description of the present utility model, " multiple " are meant that two or two
More than, unless otherwise specifically defined.
In the utility model, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be
Mechanically connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be two
The connection of element internal or the interaction relationship of two elements.For the ordinary skill in the art, can basis
Concrete condition understands concrete meaning of the above-mentioned term in the utility model.
Reference picture 1-7, a kind of seamless spliced screen, including two pieces of contiguous concatenations of display screen 1, adjacent display screen 1 exist
Stitching portion forms piece 2, and display screen 1 is bent panel 4 close to the part of piece 2, and bent panel 4 is arcwall face, piece 2 and piece
The top of the bent panel 4 of 2 both sides is provided with light refraction mirror 3, light refraction mirror 3 including piece paste block 34, three corner reflectors 3 with
And it is symmetricly set on the refracting telescope 32 of first refractive mirror 36 and second of the both sides of three corner reflector 3, the folding of first refractive mirror 36 or second
The bottom surface for penetrating mirror 32 is the inner concave arc surface 35 corresponding with arcwall face, and the upper surface of 36 and second refracting telescope of first refractive mirror 32 is flat
Face, forms a triangle refraction mouth 31 between the refracting telescope 32 of first refractive mirror 36 and second, and triangle refraction mouth 31 is arranged on triangle
Directly over speculum 33, piece pastes block 34 and is arranged on the lower section of three corner reflector 33, and piece is pasted block 34 and pasted on piece 2.
The width of the opening of triangle refraction mouth 31 is equal with the width of piece 2, bent panel 4 and first refractive mirror 36 or the
Leave gap between two refracting telescopes 32, it is equal that thickness and the piece in gap paste the thickness of block 34.
In the light path vertically watched in figure 4, vertical light is injected on two sides in triangle refraction mouth 31, so
Being reflected afterwards in the refracting telescope 32 of first refractive mirror 36 or second, refracted light is refracted on bent panel 4, will not be refracted to piece 2,
Form seamless spliced screen.
In the light path for tilting viewing in figure 6, inclined light is injected on the side in triangle refraction mouth 31, so
Reflect afterwards in the first refractive mirror 36, refracted light is refracted on bent panel 4, will not be refracted to piece 2, and light is from the second folding
Penetrate in mirror 32 light being refracted on triangle speculum 33 to reflex to again on bent panel 4, will not reflex on piece 2, form nothing
Stitch Mosaic screen.
In the utility model, unless otherwise clearly defined and limited, fisrt feature is "above" or "below" second feature
Can be that the first and second features directly contact, or the first and second features pass through intermediary mediate contact.Moreover, first is special
Sign second feature " on ", " top " and " above " can be fisrt feature directly over second feature or oblique upper, or only
Represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " lower section " and " below " can be with
Be fisrt feature immediately below second feature or obliquely downward, or be merely representative of fisrt feature level height and be less than second feature.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present utility model.In this manual, to the schematic table of above-mentioned term
State and be not necessarily referring to identical embodiment or example.Moreover, specific features, structure, material or the feature of description can be
Combined in an appropriate manner in any one or more embodiments or example.
It is described above, the only preferable embodiment of the utility model, but the scope of protection of the utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model discloses, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (4)
1. a kind of seamless spliced screen, include two or more than two display screen contiguous concatenation, the adjacent display screen
Piece is formed in stitching portion, it is characterised in that：The display screen is Qu Ping close to the part of piece, and the bent panel is arc
Light refraction mirror is provided with above the Qu Ping of face, the piece and the piece both sides, the light refraction mirror is pasted including piece
Block, three corner reflectors and the first refractive mirror and the second refracting telescope that are symmetricly set on three corner reflector both sides, first folding
The bottom surface for penetrating mirror or the second refracting telescope is the inner concave arc surface corresponding with the arcwall face, and the refracting telescope upper surface is plane,
A triangle refraction mouth is formed between the first refractive mirror and the second refracting telescope, the triangle refraction mouth is arranged on three corner reflections
Directly over mirror, the piece is pasted block and is arranged on below three corner reflectors, and the piece is pasted block and pasted on piece.
A kind of 2. seamless spliced screen according to claim 1, it is characterised in that：The opening of the triangle refraction mouth
Width is equal with the width of piece.
A kind of 3. seamless spliced screen according to claim 1, it is characterised in that：The bent panel and first refractive mirror or
Gap is left between second refracting telescope.
A kind of 4. seamless spliced screen according to claim 3, it is characterised in that：The thickness in the gap is pasted with piece
Block thickness is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135061.4U CN207165134U (en) | 2017-09-05 | 2017-09-05 | A kind of seamless spliced screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721135061.4U CN207165134U (en) | 2017-09-05 | 2017-09-05 | A kind of seamless spliced screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207165134U true CN207165134U (en) | 2018-03-30 |
Family
ID=61720347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721135061.4U Active CN207165134U (en) | 2017-09-05 | 2017-09-05 | A kind of seamless spliced screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207165134U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305568A (en) * | 2018-04-02 | 2018-07-20 | 万达文化旅游规划研究院有限公司 | The manufacturing process of large-scale curved LED screen |
| CN109036152A (en) * | 2018-09-30 | 2018-12-18 | 深圳市眸合科技有限公司 | A kind of optical system for realizing multi-screen seamless tiled display |
| CN111963856A (en) * | 2020-08-05 | 2020-11-20 | 浙江德广信电子科技股份有限公司 | High-refresh high-gray-scale small-space spliced LED display screen |
| CN113301194A (en) * | 2021-05-14 | 2021-08-24 | 武汉纺织大学 | Wedge-shaped component, screen splicing display method and smart phone |
| WO2022267560A1 (en) * | 2021-06-22 | 2022-12-29 | 京东方科技集团股份有限公司 | Light guide component, display device, and method for manufacturing display device |
-
2017
- 2017-09-05 CN CN201721135061.4U patent/CN207165134U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305568A (en) * | 2018-04-02 | 2018-07-20 | 万达文化旅游规划研究院有限公司 | The manufacturing process of large-scale curved LED screen |
| CN108305568B (en) * | 2018-04-02 | 2022-08-02 | 大连万达集团股份有限公司 | Forming method of large curved surface LED screen |
| CN109036152A (en) * | 2018-09-30 | 2018-12-18 | 深圳市眸合科技有限公司 | A kind of optical system for realizing multi-screen seamless tiled display |
| CN111963856A (en) * | 2020-08-05 | 2020-11-20 | 浙江德广信电子科技股份有限公司 | High-refresh high-gray-scale small-space spliced LED display screen |
| CN111963856B (en) * | 2020-08-05 | 2022-04-12 | 浙江德广信电子科技股份有限公司 | High-refresh high-gray-scale small-space spliced LED display screen |
| CN113301194A (en) * | 2021-05-14 | 2021-08-24 | 武汉纺织大学 | Wedge-shaped component, screen splicing display method and smart phone |
| WO2022267560A1 (en) * | 2021-06-22 | 2022-12-29 | 京东方科技集团股份有限公司 | Light guide component, display device, and method for manufacturing display device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207165134U (en) | A kind of seamless spliced screen | |
| JP6644716B2 (en) | Light path adjustment unit and display device | |
| JP4722539B2 (en) | Display device | |
| CN101770732B (en) | Seamless tiled display device | |
| US6804055B2 (en) | Fresnel lens for use with rear projection display | |
| CN206991664U (en) | Liquid crystal zero-clearance splicing display device | |
| CN104062795A (en) | Spliced screen frame weakening structure and spliced screen | |
| JP2009162999A (en) | Image display device and multi-display system | |
| EP3242155B1 (en) | Prism module and display device | |
| CN104503115A (en) | Display panel and display device | |
| TWI566215B (en) | Viedo wall system and eliminating lens thereof | |
| SG192177A1 (en) | Multi-display system and translucent cover used thereby | |
| CN108766255A (en) | A kind of multi-screen seamless tiled display system | |
| TWI573109B (en) | Viedo wall system and eliminating structure thereof | |
| CN103903519A (en) | Television wall and black frame eliminating structure thereof | |
| CN204375351U (en) | A kind of seamless splicing display device | |
| CN201402568Y (en) | Seamless jointing display device | |
| CN208873417U (en) | A kind of multi-screen seamless tiled display system | |
| CN207302510U (en) | Seamless liquid crystal-spliced display device | |
| CN108318960B (en) | Light guide module and seamless splicing screen | |
| CN103558707B (en) | A kind of liquid crystal module and display device | |
| CN103438389B (en) | Backlight module | |
| CN209572032U (en) | Display module and display terminal | |
| CN207831272U (en) | A kind of metal frame and backlight module | |
| CN109819076A (en) | A kind of screen display method of flexible screen mobile phone |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |