CN108564894A - A kind of liquid crystal-spliced seamless display device - Google Patents
A kind of liquid crystal-spliced seamless display device Download PDFInfo
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- CN108564894A CN108564894A CN201810337650.3A CN201810337650A CN108564894A CN 108564894 A CN108564894 A CN 108564894A CN 201810337650 A CN201810337650 A CN 201810337650A CN 108564894 A CN108564894 A CN 108564894A
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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
- G09F9/35—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 liquid crystals
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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
- G02F1/13336—Combining plural substrates to produce large-area displays, e.g. tiled displays
-
- 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
- G09F9/302—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 characterised by the form or geometrical disposition of the individual elements
- G09F9/3026—Video wall, i.e. stackable semiconductor matrix display modules
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Theoretical Computer Science (AREA)
- Nonlinear Science (AREA)
- Multimedia (AREA)
- Mathematical Physics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a kind of liquid crystal-spliced seamless displays, including：The display screen that polylith is stitched together（1）, splicing edge has gap（3）, an optical material layer is also set up in the front of display screen（2）, and optical material layer（2）In the gap（3）Front end formed a refractive component, wherein the vision of people（8）Pass through sight（9）Optical material layer is seen in front（2）, and it is refracted to display screen by refractive component（1）On, picture and font are not lost.After said program, seamless spliced effect can be generated.
Description
Technical field
The invention belongs to a kind of liquid crystal-spliced seamless display devices.
Background technology
Jumbotron at home and abroad all uses LCD display unit to carry out separate physical and is spliced.Due to each display
Unit is all physically independent, has oneself separate encapsulation, is spelled in this way in two or more display units
When being connected into a large screen display, bigger gap is formd in the stitching portion of screen, affects the visual effect of picture
In large-scale department store or skyscraper, we can often see huge outdoor large screen, big by these
Screen, businessman or enterprise can show some sales promotion information or advertisement thereon, to consumer with visual impact.Since narrow side is spelled
It connects always and there is splicing gap, by original image segmentation.This product is using being on a kind of mosaic screen of liquid crystal ultra-narrow side accordingly
Optical material bevel edge, surrounding bevel edge generate seamless spliced effect.Original product is that have black surround, spells out and sees in a picture
Between have a line, it will be seen that unsightly, the product of invention is converted into boundless, the whole picture monommechanization of tiled display.
Invention content
The purpose of the present invention is to provide be optical material bevel edge on a kind of mosaic screen of liquid crystal ultra-narrow side, surrounding bevel edge dress
It sets, solves the problems, such as the optics piece between each splicing video unit, can better ensure that the continuity and integrality of image,
Reach better viewing effect.
It is as follows that the present invention solves the technical solution that above-mentioned technical problem is taken：
A kind of liquid crystal-spliced seamless display, which is characterized in that including：The display screen that polylith is stitched together（1）, splicing edge tool
It has the gap（3）, an optical material layer is also set up in the front of display screen（2）, and optical material layer（2）In the gap（3）'s
Front end forms a refractive component, wherein the vision of people（8）Pass through sight（9）Optical material layer is seen in front（2）, and through superrefraction
Component is refracted to display screen（1）On, picture and font are not lost.
Preferably, the optical material layer thickness 3-15cm.
Preferably, the display screen is liquid crystal display, plasma, projection, LED or OLED.
Preferably, the refractive component is formed in gap by optical material layer respectively（3）Four bevel edges in front（4）Structure
At, wherein the length of the bevel edge（5）For 1-5cm, four bevel edges（4）The angle of composition（6）For 20 to 70 degree.
Preferably, the refractive component is made of two adjacent optical material layers respectively, wherein first optics material
The bed of material has interior bevel edge and another optical material layer by outer bevel edge（10）It constitutes, wherein in first outside bevel edge and second tiltedly
Side is parallel and angle with display screen（6）For 20-70 degree, the length of above-mentioned bevel edge（5）Length in 1-5cm.
Preferably, the refractive component is formed in gap by optical material layer（3）Four bevel edges in front（4）It constitutes,
Wherein, the length of the bevel edge（5）For 1-5cm, four bevel edges（4）The angle of composition（6）It is spent for 20 to 70, also, in bevel edge
（4）Front end also counter paste a Fresnel Lenses（7）.
Preferably, the refractive component is by optical material layer（2）Be set to optical material layer（2）Between display screen
The second optical material layer（12）It constitutes, wherein there are four bevel edges for tool between optical material layer（4）, the second optical material layer tool
There are four bevel edge or radian edge, also, four bevel edges（4）It is oppositely arranged with four bevel edges of the second optical material or radian edge.
Preferably, the angle of the arc side of the radian edge or bevel edge（6）In 20-70 degree.
Preferably, the length of the bevel edge and radian edge（5）In 1-5cm.
After said program, seamless spliced effect can be formed, there is extraordinary technological merit.
Other features and advantages of the present invention will be illustrated in the following description, also, partly becomes from specification
It obtains it is clear that understand through the implementation of the invention.The purpose of the present invention and other advantages can be by the explanations write
Specifically noted structure is realized and is obtained in book, claims and attached drawing.
Description of the drawings
The present invention is described in detail below in conjunction with the accompanying drawings, so that the above-mentioned advantage of the present invention is definitely.Its
In,
Fig. 1 is the structural schematic diagram of the embodiment 1 of the liquid crystal-spliced seamless display device of the present invention；
Fig. 2 is the front schematic view of the embodiment 1 of the liquid crystal-spliced seamless display device of the present invention；
Fig. 3 is the side schematic view of the embodiment 1 of the liquid crystal-spliced seamless display device of the present invention；
Fig. 4 is the structural schematic diagram of the embodiment 2 of the liquid crystal-spliced seamless display device of the present invention；
Fig. 5 is the front schematic view of the embodiment 2 of the liquid crystal-spliced seamless display device of the present invention；
Fig. 6 is the side schematic view of the embodiment 2 of the liquid crystal-spliced seamless display device of the present invention；
Fig. 7 is the structural schematic diagram of the embodiment 3 of the liquid crystal-spliced seamless display device of the present invention；
Fig. 8 is the front schematic view of the embodiment 3 of the liquid crystal-spliced seamless display device of the present invention；
Fig. 9 is the side schematic view of the embodiment 3 of the liquid crystal-spliced seamless display device of the present invention；
Figure 10 is the structural schematic diagram of the embodiment 4 of the liquid crystal-spliced seamless display device of the present invention；
Figure 11 is the front schematic view of the embodiment 4 of the liquid crystal-spliced seamless display device of the present invention；
Figure 12 is the side schematic view of the embodiment 4 of the liquid crystal-spliced seamless display device of the present invention.
Figure 13 is the structural schematic diagram of the embodiment 4 of the liquid crystal-spliced seamless display device of the present invention；
Figure 14 is the front schematic view of the embodiment 4 of the liquid crystal-spliced seamless display device of the present invention；
Figure 15 is the side schematic view of the embodiment 4 of the liquid crystal-spliced seamless display device of the present invention.
Specific implementation mode
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings and examples, how to be applied to the present invention whereby
Technological means solves technical problem, and the realization process for reaching technique effect can fully understand and implement.It needs to illustrate
As long as not constituting conflict, each embodiment in the present invention and each feature in each embodiment can be combined with each other,
It is formed by technical solution within protection scope of the present invention.
Wherein, in the prior art, liquid crystal display can all have a black surround, and several screens are stitched together display, and centre has the gap, shows
Picture and personage, font can all separate, unsightly.For this purpose, present invention employs oblique angle refraction principle, by original black surround frame
Refraction generates Rimless.
In one embodiment, the building block that the present invention newly increases is；Optical material+structure stainless steel fixing piece.
Embodiment 1:
As Fig. 1-3 includes mainly in embodiment 1：A kind of liquid crystal-spliced seamless display device, including：Polylith is stitched together
Display screen（1）, splicing edge has gap（3）, an optical material layer is also set up in the front of display screen（2）, and optics material
The bed of material（2）In the gap（3）Front end formed a refractive component, wherein the vision of people（8）Pass through sight（9）Light is seen in front
Learn material layer（2）, and it is refracted to display screen by refractive component（1）On, picture and font are not lost.
Wherein, the refractive component is formed in gap by optical material layer（3）Four bevel edges in front（4）It constitutes, wherein
The length of the bevel edge（5）For 1-5cm, four bevel edges（4）The angle of composition（6）For 20 to 70 degree.
Specifically, in this embodiment, optical material layer thickness is with generating gap according to display platen edge splicing（3）Greatly
Depending on small；Also, refraction point bevel edge is made in the surrounding of optical material layer, can accomplish 20 to 70 degree, the length of the hypotenuse 1-
5CM。
Wherein, bevel edge according to display platen edge splicing with generating gap（3）Size, and make the length of the hypotenuse 1-5CM and refraction
Point bevel edge 20 to 70 is spent.Wherein, the length of the hypotenuse 1-5CM, length want 1-5CM, keep the complete of picture, one.It does not elongate.
In addition, four side bevel edge of optical material（4）Oblique angle to 20 to 70 degree, can ensure refraction point epigraph and font
Connect closer, formation one.
Wherein, after said program, work as front, cut up with a hay cutter face, the vision of people（8）By sight（9）Optical material is seen in front（2）
By bevel edge in four side of refraction point（4）It is refracted to display screen（1）Picture and font are not lost.
Embodiment 2:
As Fig. 4-6 includes mainly in example 2：The display screen that polylith is stitched together（1）, splicing edge has gap
（3）, an optical material layer is also set up in the front of display screen（2）, and optical material layer is in the gap（3）Front end setting one
Refractive component, the vision of people（8）By sight（9）Optical material is seen in front（2）Refraction point by refractive component is refracted to aobvious
Display screen（1）On, picture and font are not lost.
Wherein, the refractive component is made of two adjacent optical material layers, wherein first optical material layer has
Interior bevel edge and the second outer bevel edge（10）It constitutes, wherein the first bevel edge and the bevel edge angle parallel and with display screen of the second bevel edge
（6）For 20-70 degree, also, the length of above-mentioned two bevel edges（5）In 1-5cm.
Specifically, optical material layer thickness is with generating gap according to display platen edge splicing（3）Depending on size, and
And on optical material layer, bevel edge is made respectively on two sides, bevel edge accomplishes 20 to 70 degree, the length of the hypotenuse 1-5CM.Outside second tiltedly
Side（10）, bevel edge according to display platen edge splicing with generating gap（3）Size, and make the length of the hypotenuse 1-5CM.
Also, the length of the hypotenuse 1-5CM of outer bevel edge, angle ensure refraction point epigraph and font to 20 to 70 degree
Connect closer, formation one.
Wherein, work as front, cut up with a hay cutter face, the vision of people（8）By sight（9）Optical material is seen in front（2）To bevel edge (4）With it is outer
Bevel edge (10), to which it can be refracted to display screen（1）Picture and font are not lost.
Embodiment 3：
As Figure 7-9, in embodiment 3, include mainly：The display screen that polylith is stitched together（1）, splicing edge has seam
Gap（3）, an optical material layer is also set up in the front of display screen（2）, and optical material layer is in the gap（3）Front end setting
One refractive component, the vision of people（8）By sight（9）Optical material is seen in front（2）It is refracted to by the refraction point of refractive component
Display screen（1）On, picture and font are not lost.
Wherein, the refractive component is formed in gap by optical material layer（3）Four bevel edges in front（4）It constitutes, wherein
The length of the bevel edge is 1-5cm, four bevel edges（4）The bevel edge of composition is 20 to 70 degree, also, in bevel edge（4）Angle before
End also one Fresnel Lenses of anti-patch（7）.
Wherein, work as front, cut up with a hay cutter face, the vision of people（8）By sight（9）Optical material is seen in front（2）It is bonded phenanthrene by counter
Nie Er lens（7）The bevel edge on four side of refraction point（4）It is refracted to display screen（1）Picture and font are not lost.
Embodiment 4：
As shown in figs. 10-12, in example 4, include mainly：The display screen that polylith is stitched together（1）, splicing edge has
Gap（3）, an optical material layer is also set up in the front of display screen（2）, and optical material layer is in the gap（3）Front end set
Set a refractive component, the vision of people（8）By sight（9）Optical material is seen in front（2）With the second optical material layer（12）By
The refraction point of refractive component is refracted to display screen（1）On, picture and font are not lost.
Wherein, the refractive component is by optical material layer（2）Be set to optical material layer（2）Between display screen
Two optical material layers（12）It constitutes, wherein there are four bevel edges for tool between optical material layer（4）, the second optical material layer is with four
A bevel edge or radian edge, also, four bevel edges（4）It is oppositely arranged with four bevel edges of the second optical material or radian edge.Wherein, exist
In embodiment, bevel edge, the long 1-5CM of arc side, bevel edge, 20 to 70 angle of arc side.
Preferably, the bevel edge or radian edge are in 20-70 degree.
Preferably, the length of the bevel edge is in 1-5cm, and the length of the radian edge is in 1-5cm.
Wherein, the vision of people（8）By sight（9）Optical material is seen in front（2）Refraction point refraction by refractive component
To display screen（1）On, picture and font are not lost.
Finally it should be noted that：The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
With technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in the present invention's
Within protection domain.
Claims (9)
1. a kind of liquid crystal-spliced seamless display, which is characterized in that including：The display screen that polylith is stitched together（1）, splice edge
With gap（3）, an optical material layer is also set up in the front of display screen（2）, and optical material layer（2）In the gap（3）
Front end formed a refractive component, wherein the vision of people（8）Pass through sight（9）Optical material layer is seen in front（2）, and by folding
It penetrates component and is refracted to display screen（1）On, picture and font are not lost.
2. according to claim 1:The liquid crystal-spliced seamless display device, which is characterized in that the optical material layer thickness
3-15cm。
3. according to claim 1:The liquid crystal-spliced seamless display device, which is characterized in that the display screen is liquid crystal
Screen, plasma, projection, LED or OLED.
4. according to claim 1:The liquid crystal-spliced seamless display device, which is characterized in that the refractive component respectively by
Optical material layer is formed in gap（3）Four bevel edges in front（4）It constitutes, wherein the length of the bevel edge（5）For 1-5cm, four
Bevel edge（4）The angle of composition（6）For 20 to 70 degree.
5. according to claim 2:The liquid crystal-spliced seamless display device, which is characterized in that the refractive component respectively by
Two adjacent optical material layers are constituted, wherein first optical material layer has interior bevel edge and another optical material layer
By outer bevel edge（10）It constitutes, wherein bevel edge and the second outer bevel edge is parallel and angle with display screen in first（6）For 20-70 degree,
The length of above-mentioned bevel edge（5）Length in 1-5cm.
6. according to claim 3:The liquid crystal-spliced seamless display device, which is characterized in that the refractive component is by optics
Material layer is formed in gap（3）Four bevel edges in front（4）It constitutes, wherein the length of the bevel edge（5）For 1-5cm, four tiltedly
Side（4）The angle of composition（6）It is spent for 20 to 70, also, in bevel edge（4）Front end also counter paste a Fresnel Lenses（7）.
7. according to claim 4:The liquid crystal-spliced seamless display device, which is characterized in that the refractive component is by optics
Material layer（2）Be set to optical material layer（2）The second optical material layer between display screen（12）It constitutes, wherein optics
There are four bevel edges for tool between material layer（4）, there are four the second optical material layer tools bevel edge or radian edge, also, four bevel edges（4）
It is oppositely arranged with four bevel edges of the second optical material or radian edge.
8. according to claim 4:The liquid crystal-spliced seamless display device, which is characterized in that the arc side of the radian edge or
The angle of person's bevel edge（6）In 20-70 degree.
9. according to claim 4:The liquid crystal-spliced seamless display device, which is characterized in that the bevel edge and radian edge
Length（5）In 1-5cm.
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| CN201810337650.3A CN108564894A (en) | 2018-04-16 | 2018-04-16 | A kind of liquid crystal-spliced seamless display device |
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| CN201810337650.3A CN108564894A (en) | 2018-04-16 | 2018-04-16 | A kind of liquid crystal-spliced seamless display device |
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| CN109272876A (en) * | 2018-11-21 | 2019-01-25 | 威创集团股份有限公司 | A kind of splice displaying system |
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| TWI694278B (en) * | 2019-01-08 | 2020-05-21 | 國立臺灣師範大學 | Concealed optical plate |
| 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 |
| CN114730536A (en) * | 2019-10-28 | 2022-07-08 | 康宁公司 | Tiled display with optically blurred seams |
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| CN111063265A (en) * | 2019-12-26 | 2020-04-24 | 深圳市华星光电半导体显示技术有限公司 | Splicing display panel and splicing display device |
| CN111063265B (en) * | 2019-12-26 | 2021-02-02 | 深圳市华星光电半导体显示技术有限公司 | Splicing display panel and splicing display device |
| US11455917B2 (en) | 2019-12-26 | 2022-09-27 | Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd. | Spliced display panel and spliced display device |
| CN111183473A (en) * | 2020-01-02 | 2020-05-19 | 康佳集团股份有限公司 | Method for improving bright lines of splicing seams of display screen |
| 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 |
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