CN203643630U - Cylinder lens 3D imaging raster panel - Google Patents
Cylinder lens 3D imaging raster panel Download PDFInfo
- Publication number
- CN203643630U CN203643630U CN201320687972.3U CN201320687972U CN203643630U CN 203643630 U CN203643630 U CN 203643630U CN 201320687972 U CN201320687972 U CN 201320687972U CN 203643630 U CN203643630 U CN 203643630U
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- China
- Prior art keywords
- transparent
- lines
- sheet material
- imaging
- cylinder
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a cylinder lens 3D imaging raster panel. On a side surface of a transparent plane raster panel, a layer of structure formed by a plurality of transparent semi-cylinder lines is arranged. Width of the transparent semi-cylinder line is 1.4111 mm. Thickness of the plane raster panel is 3.2 mm. In each inch, 18 transparent semi-cylinder lines are arranged, and the direction and length of the transparent semi-cylinder lines are parallel. The cylinder lens 3D imaging raster panel is a precision optical element which uses an optical diffraction principle to decompose polychromatic light and has a spatial-periodic structure. When images on the rear of the raster panel are combined, human brain would process and integrate the plurality of images which are moved, so as to form a depth image, that is, a three-dimensional image seen by human eyes.
Description
Technical field
The utility model technology relates to grating material stereo-picture technical field, is specifically related to a kind of post mirror 3D Imaging grating sheet material being made up of the orderly convex lens of multiple arrangements.
Background technology
At present, known grating material is film material grating, sheet material grating, slit grating.Film material grating is because through performance is bad, and " feeling dizzy " phenomenon is serious, complicated operation, and rejection rate is high, is progressively substituted by 3D sheet material grating; Sheet material grating is due to thin thickness, and line number is high, has caused that to look angle very little, and picture is little, easily curling, is applicable to doing little picture and closely watches, and confidentially asks higher to printing; Slit grating (being also black light grid) has better spectroscopic behaviour than column mirror grating, but due to the decay to luminous energy, has limited its usable range, is only applicable to being applied in sharpness, stereoscopic sensation are required high fine work image and had on the indoor exhibition of light source.
Summary of the invention
The purpose of this utility model is to provide a kind of precison optical component that utilizes optical diffraction principle decomposition polychromatic light, has spatial-periodic structure.
In order to solve the problems of the technologies described above, the technical solution adopted in the utility model is: a kind of post mirror 3D Imaging grating sheet material, on transparent plane grating sheet material one side surface, be provided with one deck and form structure by multiple transparent semicircle cylindricality lines, described plane grating material is different from the refraction coefficient of transparent semicircular pillar lines material.
The width of transparent semicircle cylindricality lines is 1.4～1.5mm, and the thickness of plane grating sheet material is 3.1～3.3mm.
The width of transparent semicircle cylindricality lines is 1.4111mm, and the thickness of plane grating sheet material is 3.2mm.
The number of the transparent semicircle cylindricality of per inch lines is 18, and transparent semicircle cylindricality line orientations is parallel with length.
The beneficial effects of the utility model are: the utility model utilizes optical diffraction principle decomposition polychromatic light, has the precison optical component of spatial-periodic structure.It is arranged orderly convex lens by many and forms, in the time that people see through sheet material grating and remove to see the image after original screen panel, due to the refraction principle of convex lens and the converging action to light, the image of the process certain displacement that people are seen is cut apart, and people's eyes exist sight equation, so what see is a few width pictures that have the different angles of certain sight equation, the mankind's brain is processed the image of these a few width displacements to process and is synthesized together, form a kind of image that has the degree of depth, the stereo-picture that human eye is seen.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model.
In figure, label 1 is transparent semicircular pillar lines, and 2 is plane grating material.
Embodiment
Referring to Fig. 1, post mirror 3D Imaging grating sheet material comprises transparent plane grating sheet material 2 and transparent semicircle cylindricality lines 1, on transparent plane grating sheet material 2 one side surfaces, be provided with one deck and form structure by multiple transparent semicircle cylindricality lines 1, plane grating sheet material 2 and transparent semicircle cylindricality lines 1 raw material are GPPS(polystyrene), but plane grating material is different from the refraction coefficient of transparent semicircular pillar lines material.The width of transparent semicircle cylindricality lines 1, pitch is 1.4111mm, the thickness of plane grating sheet material 2 is 3.2mm.The number of the transparent semicircle cylindricality of per inch lines 1 is 18, and transparent semicircle cylindricality line orientations is parallel with length.
18 DNA mitochondrial DNA original screen panel visual ranges are large, well arranged, and stereoscopic sensation is strong, have the feature of solid durable and anti-uv, are specially adapted to make do that large amplitude variation is drawn and three-dimensional surface lamp box advertisement etc.Visible angle 72 is spent, visual range 2～15m, and optimum viewing distance 8～10M, regular size 120*240cm or 200*300CM, 23 DEG C-30 DEG C of best storage temperatures, the best is deposited humidity 70%.
Claims (4)
1. a post mirror 3D Imaging grating sheet material, it is characterized in that: on transparent plane grating sheet material one side surface, be provided with one deck and form structure by multiple transparent semicircle cylindricality lines, described plane grating material is different from the refraction coefficient of transparent semicircular pillar lines material.
2. post mirror 3D Imaging grating sheet material according to claim 1, is characterized in that: the width of transparent semicircle cylindricality lines is 1.4～1.5mm, and the thickness of plane grating sheet material is 3.1～3.3mm.
3. post mirror 3D Imaging grating sheet material according to claim 2, is characterized in that: the width of transparent semicircle cylindricality lines is 1.4111mm, and the thickness of plane grating sheet material is 3.2mm.
4. post mirror 3D Imaging grating sheet material according to claim 1, it is characterized in that: the number of the transparent semicircle cylindricality of per inch lines is 18, and transparent semicircle cylindricality line orientations is parallel with length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687972.3U CN203643630U (en) | 2013-11-04 | 2013-11-04 | Cylinder lens 3D imaging raster panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320687972.3U CN203643630U (en) | 2013-11-04 | 2013-11-04 | Cylinder lens 3D imaging raster panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203643630U true CN203643630U (en) | 2014-06-11 |
Family
ID=50874864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320687972.3U Expired - Fee Related CN203643630U (en) | 2013-11-04 | 2013-11-04 | Cylinder lens 3D imaging raster panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203643630U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238126A (en) * | 2014-09-12 | 2014-12-24 | 京东方科技集团股份有限公司 | Naked-eye three-dimensional display device |
-
2013
- 2013-11-04 CN CN201320687972.3U patent/CN203643630U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104238126A (en) * | 2014-09-12 | 2014-12-24 | 京东方科技集团股份有限公司 | Naked-eye three-dimensional display device |
| US10324303B2 (en) | 2014-09-12 | 2019-06-18 | Boe Technology Group Co., Ltd. | Stereoscopic display device |
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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: 20140611 Termination date: 20211104 |