CN201633323U - Stereoscopic picture postcard - Google Patents
Stereoscopic picture postcard Download PDFInfo
- Publication number
- CN201633323U CN201633323U CN2010201473832U CN201020147383U CN201633323U CN 201633323 U CN201633323 U CN 201633323U CN 2010201473832 U CN2010201473832 U CN 2010201473832U CN 201020147383 U CN201020147383 U CN 201020147383U CN 201633323 U CN201633323 U CN 201633323U
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- CN
- China
- Prior art keywords
- postcard
- optical gratings
- picture
- grating
- gratings
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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.)
- Expired - Fee Related
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- Developing Agents For Electrophotography (AREA)
- Diffracting Gratings Or Hologram Optical Elements (AREA)
Abstract
The utility model discloses a stereoscopic picture postcard, which comprises a plurality of optical gratings and a postcard body, wherein a picture processed by the stereoscopic design is UV printed on the surface where the optical gratings and the postcard body are in contact with each other, and the postcard body and the optical gratings are stuck together into a whole. The optical gratings adopt lenticular gratings; the line number of the optical gratings is more than 100LPI; and the optical gratings are made of PET, PP or PVC. Due to the adoption of the structure, as horizontal parallax exists in the image seen by the left and the right eyes of people, the optical gratings provided with the image-splitting function can refract the picture under every grating distance according to the principle of optics, and the images seen by the left and the right eyes are different due to the horizon distance of the between the two pupils, so as to produce horizontal parallax, and further enable a user to experience the stereoscopic sensation.
Description
Technical field
The utility model relates to a kind of postcard, particularly a kind of postcard with stereo-picture.
Background technology
Postcard in the prior art, at the various pattern decoratives of its surface printing, and the generation aesthetic feeling, the pattern on the postcard is the image of two dimensional surface visual effect, does not have third dimension, and is visually novel inadequately attractive in appearance.
According to research, we mankind's eyes are when observing a three-dimensional body, because two horizontally separated on two different positions, viewed subject image is different, exist an aberration between them, because the existence of this aberration, by the mankind's brain, we can feel that the degree of depth of a three-dimensional world is three-dimensional and change, Here it is so-called principle of stereoscopic vision.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of stereo-picture postcard, and it can present stereo-picture, and is attractive in appearance, have an interest.
In order to solve the problems of the technologies described above, the utility model adopts following measure to realize:
A kind of stereo-picture postcard comprises many gratings and a postcard body, is printed with the pattern of handling through three-dimensional design by UV on described grating and the contacted surface of postcard body, and described postcard body and grating are bonded as one.
Further, described grating is a column mirror grating.
Further, the line number of described grating is more than the 100LPI.
Further, described grating material is PET, PP or PVC.
Operation principle of the present utility model is:
After adopting said structure, because there is horizontal parallax in the image that people's right and left eyes is seen, grating has the effect of branch picture, can be with the pattern under every pitch, reflect along different angles according to optical principle, because there is horizontal range in two eye pupil holes, so the image that right and left eyes is seen is different, just produce horizontal parallax, obtained third dimension.
The beneficial effects of the utility model: can present stereo-picture, attractive in appearance, have an interest.
Description of drawings
Fig. 1 is the schematic cross-section among the utility model embodiment.
Fig. 2 is the schematic diagram that third dimension of the present utility model produces.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is described in further detail, so that those skilled in the art better understand principle of the present utility model.
With reference to figure 1,2 one kind of stereo-picture postcard, comprise many gratings 1 and a postcard body 2, be printed with the pattern of handling through three-dimensional design by UV on described grating 1 and the postcard body 2 contacted surfaces, described postcard body 2 and grating 1 are bonded as one.
In the present embodiment, described grating is a column mirror grating.
In the present embodiment, the line number of described grating is more than the 100LPI.
In the present embodiment, described grating material is PET, PP or PVC.
Basic principle of the present utility model and advantage have more than been described.The utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model scope; those skilled in the art can do many changes and improvements as required; the line number of grating can be selected 75LPI as described; that the shape of described postcard can be designed to as required is square, circular or other polygonized structures, these variations and improve and should belong to protection domain of the present utility model.The utility model protection domain should be defined by appending claims and equivalent thereof.
Claims (4)
1. stereo-picture postcard, it is characterized in that: comprise many gratings (1) and a postcard body (2), be printed with the pattern of handling through three-dimensional design by UV on described grating (1) and the contacted surface of postcard body (2), described postcard body (2) and grating (1) are bonded as one.
2. according to the described stereo-picture postcard of claim 1, it is characterized in that: described grating is a column mirror grating.
3. according to the described stereo-picture postcard of claim 1, it is characterized in that: the line number of described grating is more than the 100LPI.
4. according to the described stereo-picture postcard of claim 1, it is characterized in that: described grating material is PET, PP or PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201473832U CN201633323U (en) | 2010-04-01 | 2010-04-01 | Stereoscopic picture postcard |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201473832U CN201633323U (en) | 2010-04-01 | 2010-04-01 | Stereoscopic picture postcard |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201633323U true CN201633323U (en) | 2010-11-17 |
Family
ID=43077803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201473832U Expired - Fee Related CN201633323U (en) | 2010-04-01 | 2010-04-01 | Stereoscopic picture postcard |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201633323U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676456A (en) * | 2012-09-10 | 2014-03-26 | 邓兴峰 | High-definition black-and-white stereophoto |
| CN104339922A (en) * | 2013-07-28 | 2015-02-11 | 王萃明 | Making process for three-dimensional grating business cards |
-
2010
- 2010-04-01 CN CN2010201473832U patent/CN201633323U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676456A (en) * | 2012-09-10 | 2014-03-26 | 邓兴峰 | High-definition black-and-white stereophoto |
| CN104339922A (en) * | 2013-07-28 | 2015-02-11 | 王萃明 | Making process for three-dimensional grating business cards |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101117 Termination date: 20110401 |