CN203733426U - Large LED display screen - Google Patents
Large LED display screen Download PDFInfo
- Publication number
- CN203733426U CN203733426U CN201420013963.0U CN201420013963U CN203733426U CN 203733426 U CN203733426 U CN 203733426U CN 201420013963 U CN201420013963 U CN 201420013963U CN 203733426 U CN203733426 U CN 203733426U
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- China
- Prior art keywords
- pixel
- polarizing coating
- display screen
- row
- led display
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Abstract
The utility model discloses a large LED display screen which comprises a display screen body. A plurality of pixels are arranged on the display screen body, wherein each pixel is displayed through N or N sets of LED light-emitting devices, and N is a natural number larger than 1. Each pixel is provided with a polarizing film. Various structures set suitable for the polarizing films of the large LED display screen are provided, information of each single pixel on the display screen is displayed through multiple or multiple sets of LED devices, and large 3D display is achieved through the set structures of the polarizing films.
Description
Technical field
The utility model belongs to field of electronic display, is specifically related to a kind of large LED display screen.
Background technology
The single Pixel Information of general LED display shows by single (or single group) LED device, and the at this moment arrangement of polarizing coating only relates to single (or single group) LED device.Along with the progress of technology, large-scale and ultra-large type LED display engenders, what show single Pixel Information is no longer single (or single group) LED device, but by the common information that shows single pixel of a plurality of (or many groups) LED device.
Utility model content
The purpose of this utility model is to provide a kind of large LED display screen, and the single Pixel Information on display screen, by a plurality of or organize LED device more and show, arranges polarizing coating on display screen, realizes 3D stereo display.
To achieve these goals, the utility model is by the following technical solutions:
A large LED display screen, comprises display screen, is provided with a plurality of pixels on described display screen, and wherein, each pixel shows by N or N group LED luminescent device, and N is greater than 1 natural number; In each pixel, be equipped with polarizing coating.
As preferably, described a plurality of pixel interlacing are arranged, and the polarizing coating of one or more is set in every row pixel; The polarizing coating of establishing in two adjacent row pixels is the different polarizing coating in polarization direction, and the polarizing coating of one or more of every row pixel setting is the identical polarizing coating in polarization direction.
As preferably, described a plurality of pixels are arranged every row, and the polarizing coating of one or more is set in every row pixel; The polarizing coating of establishing in two adjacent row pixels is the different polarizing coating in polarization direction, and the polarizing coating of one or more of every row pixel setting is the identical polarizing coating in polarization direction.
As preferably, the polarizing coating of one or more of establishing in described every row or every row pixel, for being horizontally disposed with or vertically arranging.
As preferably, described a plurality of pixel interlacing arrange, every row, arrange or odd even configuration is arranged, and the polarizing coating of monolithic is set respectively in each pixel.
As preferably, the N of described each pixel or N group LED device, arrange respectively the polarizing coating of monolithic on each or every group of LED device.
The beneficial effects of the utility model are:
The structure that the utility model provides the multiple polarizing coating that is applicable to large LED display screen to arrange, the single Pixel Information on display screen, by a plurality of or organize LED device more and show, by the structure that arranges of these polarizing coatings, realized large-scale 3D and has shown.Employing the utility model has the advantages that, the manufactured size of LED giant-screen is unrestricted, can manufacture large LED giant-screen arbitrarily.
Other advantages of the present utility model, target and feature will be set forth to a certain extent in the following description, and to a certain extent, based on will be apparent to those skilled in the art to investigating below, or can from practice of the present utility model, be instructed.Target of the present utility model and other advantages can be by below instructions or accompanying drawing in specifically noted structure realize and obtain.
Accompanying drawing explanation
Fig. 1 is that large LED display screen base pixel is arranged schematic diagram; In figure, 1,2,3,4 is single pixel, and A, B, C, D are each (or the every group of LED device) in single pixel; Lower same;
Fig. 2 is that schematic diagram is arranged in interlacing; Every row pixel use whole piece polarizing coating covers, and indicates the two kinds of polarizing coatings in the left and right of expression respectively of "/" direction and " " direction shade in figure, and any can be a left side, and another kind is right, lower same;
Fig. 3 is that schematic diagram is arranged in interlacing, and every row pixel is used two polarizing coatings to cover;
Fig. 4 is that schematic diagram is arranged in interlacing, and each pixel is used monolithic polarizing coating to cover;
Fig. 5 is that schematic diagram is arranged in interlacing, and each pixel is used two polarizing coating levels to cover;
Fig. 6 is that schematic diagram is arranged in interlacing, and each pixel is used two polarizing coatings vertically to cover;
Fig. 7 arranges schematic diagram every row, and every row pixel is used permutation polarizing coating to cover;
Fig. 8 arranges schematic diagram every row, and every row pixel is used two row polarizing coatings to cover;
Fig. 9 is that odd even configuration is arranged polarizing coating covering.
Embodiment
Below by embodiment, also by reference to the accompanying drawings the utility model is described in further detail:
In the present embodiment, be by four or four groups of LED luminescent devices, to consist of example with each pixel (single pixel).Shown in Fig. 1 is the structure that in large LED display screen, each pixel is used four or four groups LED luminescent devices, and in figure, 1,2,3,4 is single pixel, and A, B, C, D are each (or every group) LED device in single pixel.On display screen of the present utility model, be provided with a plurality of pixels, each pixel shows by N or N group LED device, and N is greater than 1 natural number; In each pixel, be equipped with polarizing coating.
Shown in Fig. 2 is that polarizing coating of the every row pixel use of the utility model covers, and indicates the two kinds of polarizing coatings in the left and right of expression respectively of "/" direction and " " direction shade in figure, and any one can be a left side, and another kind is right, lower same.Fig. 3 is that every row pixel adopts two polarizing coatings to cover, and the polarization direction of two polarizing coatings of every row pixel is identical.Shown in Fig. 4 is interlacing while arranging, and each pixel is used monolithic polarizing coating to cover.Shown in Fig. 5 is that each pixel is used two identical polarizing coating levels in polarization direction to cover.Shown in Fig. 6 is that each pixel is used two polarizing coatings vertically to cover.
Fig. 7-Fig. 8 is the schematic diagram of arranging every row.Shown in Fig. 7 is that every row pixel is used permutation polarizing coating to cover, and shown in Fig. 8 is that every row pixel is used two row polarizing coatings to cover.In row are arranged, also can will the polarizing coating of monolithic be set respectively on each or every group of LED luminescent device of single pixel.Shown in Fig. 9 is that odd even configuration polarizing coating covers, and in odd even configuration Pixel arrangement, also the polarizing coating of each pixel can be covered and adopts the structure that is similar to Fig. 4-Fig. 6 to settle.
In the present embodiment, each or every group of LED luminescent device can be single lamp LED lamp or the LED lamp that comprises R, G, B tri-looks.The shape of polarizing coating can adopt the rectangle of the convenient processing shown in figure or square, also can other shape, and as circular, oval etc.The set-up mode of polarizing coating, can adopt stickup, lay or buckle mode etc.
Above embodiment is only for illustrating preferred implementation of the present utility model; but the utility model is not limited to above-mentioned embodiment; in the ken that described field those of ordinary skill possesses; any modification of doing within spirit of the present utility model and principle, be equal to and substitute and improvement etc.; as change the shape of polarizing coating; it all belongs to category of the present utility model, within all should be encompassed in the technical scheme scope that the utility model asks for protection.
Claims (6)
1. a large LED display screen, comprises display screen, is provided with a plurality of pixels on described display screen, and wherein, each pixel shows by N or N group LED luminescent device, and N is greater than 1 natural number; In each pixel, be equipped with polarizing coating.
2. a kind of large LED display screen according to claim 1, is characterized in that: described a plurality of pixel interlacing are arranged, and the polarizing coating of one or more is set in every row pixel; The polarizing coating of establishing in two adjacent row pixels is the different polarizing coating in polarization direction, and the polarizing coating of one or more of every row pixel setting is the identical polarizing coating in polarization direction.
3. a kind of large LED display screen according to claim 1, is characterized in that: described a plurality of pixels are arranged every row, and the polarizing coating of one or more is set in every row pixel; The polarizing coating of establishing in two adjacent row pixels is the different polarizing coating in polarization direction, and the polarizing coating of one or more of every row pixel setting is the identical polarizing coating in polarization direction.
4. according to a kind of large LED display screen described in claim 2 or 3, it is characterized in that: the polarizing coating of one or more of establishing in described every row or every row pixel, for being horizontally disposed with or vertically arranging.
5. a kind of large LED display screen according to claim 1, is characterized in that: described a plurality of pixel interlacing are arranged, every row, arranged or the arrangement of odd even configuration, and the polarizing coating of monolithic is set respectively in each pixel.
6. a kind of large LED display screen according to claim 1, is characterized in that: the N of described each pixel or N group LED device, arrange respectively the polarizing coating of monolithic on each or every group of LED device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013963.0U CN203733426U (en) | 2014-01-09 | 2014-01-09 | Large LED display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420013963.0U CN203733426U (en) | 2014-01-09 | 2014-01-09 | Large LED display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203733426U true CN203733426U (en) | 2014-07-23 |
Family
ID=51203479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420013963.0U Expired - Fee Related CN203733426U (en) | 2014-01-09 | 2014-01-09 | Large LED display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203733426U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635709A (en) * | 2014-11-07 | 2016-06-01 | 深圳市华天瑞彩科技开发有限公司 | Led 3d display module and led 3d display system |
-
2014
- 2014-01-09 CN CN201420013963.0U patent/CN203733426U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105635709A (en) * | 2014-11-07 | 2016-06-01 | 深圳市华天瑞彩科技开发有限公司 | Led 3d display module and led 3d display system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140723 Termination date: 20220109 |