CN103576329A - Unilateral light-transmitting structure - Google Patents
Unilateral light-transmitting structure Download PDFInfo
- Publication number
- CN103576329A CN103576329A CN201210267860.2A CN201210267860A CN103576329A CN 103576329 A CN103576329 A CN 103576329A CN 201210267860 A CN201210267860 A CN 201210267860A CN 103576329 A CN103576329 A CN 103576329A
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- Prior art keywords
- polariscope
- light
- polarizer
- unilateral light
- faceted pebble
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Abstract
An embodiment of the invention discloses a unilateral light-transmitting structure which comprises a first polarizer, a reflection plate and a second polarizer. A cross section of the reflection plate is a edge plane with 90-degree angle, the second polarizer is arranged on the edge on one side of the upper surface of the edge plane, correspondingly a unilateral light-transmitting coating is arranged on the edge on the other side of the lower surface of the edge plane, and the first polarizer and the second polarizer are perpendicular to each other in the polarization direction. By adopting the unilateral light-transmitting structure, a unilateral light-transmitting function can be effectively achieved, and the concealment of an internal space is ensured well while the outside visual field of the internal space is not influenced.
Description
Technical field
The present invention relates to optical field, relate in particular to a kind of reflection configuration of realizing one-sided printing opacity.
Background technology
The reversibility of light path is optics rule, yet increasing occasion needs a kind of product that can realize one-sided printing opacity, as automobile adhesive film, the inside such as mansion exterior wall glass need the place in privacy space, and these places wish again to have the good visual field to public arena, outside simultaneously.
The product of existing one-sided printing opacity utilizes the emission phenomena of light more, adhering film to glass or coating have very strong reflectivity to light, thereby make people debate the light of unclear pad pasting inside under the contrast of light power, this mode exists drawback, light intensity is required among certain limit.When light is too strong, there is part light not completely to be reflected out, make inside and outside light intensity close, thereby the effect of one-sided printing opacity weakens greatly; When light intensity is too weak, the inside and outside light intensity of pad pasting is similar, makes equally one-sided translucent effect greatly weaken.
Summary of the invention
Embodiment of the present invention technical matters to be solved is, a kind of one-sided translucent construction is provided, can effectively realize the function of one-sided printing opacity, comprise the first polariscope, reflecting plate and the second polariscope, it is the faceted pebble of 90 ° that described reflecting plate cross section is angle, faceted pebble upper surface one lateral edges has the second polariscope, corresponding, faceted pebble lower surface opposite side seamed edge has Unidirectional transparent coating, so the first polariscope and described the second polariscope polarization direction are mutually vertical.
Implement the embodiment of the present invention, there is following beneficial effect:
Adopt the present invention, can effectively realize the function of one-sided printing opacity, in the extraneous visual field that does not affect inner space, better protect the disguise of inner space simultaneously.
Accompanying drawing explanation
Fig. 1 is the one-sided translucent construction schematic diagram of the present invention.
Embodiment
For making the object, technical solutions and advantages of the present invention clearer, below in conjunction with accompanying drawing, the present invention is described in further detail.
As shown in Figure 1, described one-sided translucent construction, can effectively realize the function of one-sided printing opacity, comprise the first polariscope 1, reflecting plate 2 and the second polariscope 3, it is the faceted pebble of 90 ° that described reflecting plate 2 cross sections are angle, faceted pebble upper surface one lateral edges 22 has the second polariscope 3, corresponding, there is Unidirectional transparent coating 4 on another incline 21 limits of faceted pebble lower surface, so the first polarization 1 mirror and described the second polariscope 3 polarization directions are mutually vertical.
The principle that realizes of this structure is, but light light wave after described the first polariscope only remains a direction of vibration, the light that now enters faceted pebble left side is transmitted into faceted pebble right side under the effect of Unidirectional transparent coating, after entering right side, enter described the second polariscope, due to described the first polariscope and described the second polariscope polarization direction vertical, now light is intercepted completely; When light enters this structure from contrary direction, after described second polariscope on faceted pebble right side, entering described the first polariscope light is blocked again, yet enter described the first polariscopic light after Unidirectional transparent coating, be not blocked, thereby can pass through this structure in this direction.
Above disclosed is only a kind of preferred embodiment of the present invention, certainly can not limit with this interest field of the present invention, and the equivalent variations of therefore doing according to the claims in the present invention, still belongs to the scope that the present invention is contained.
Claims (1)
1. an one-sided translucent construction, it is characterized in that, comprise the first polariscope, reflecting plate and the second polariscope, it is the faceted pebble of 90 ° that described reflecting plate cross section is angle, and faceted pebble upper surface one lateral edges has the second polariscope, corresponding, faceted pebble lower surface opposite side seamed edge has Unidirectional transparent coating, so the first polariscope and described the second polariscope polarization direction are mutually vertical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267860.2A CN103576329A (en) | 2012-07-31 | 2012-07-31 | Unilateral light-transmitting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210267860.2A CN103576329A (en) | 2012-07-31 | 2012-07-31 | Unilateral light-transmitting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103576329A true CN103576329A (en) | 2014-02-12 |
Family
ID=50048448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210267860.2A Pending CN103576329A (en) | 2012-07-31 | 2012-07-31 | Unilateral light-transmitting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103576329A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566042A (en) * | 2015-01-23 | 2015-04-29 | 京东方科技集团股份有限公司 | Light bar structure, backlight module and display device |
| CN106838757A (en) * | 2015-12-07 | 2017-06-13 | 通用汽车环球科技运作有限责任公司 | Exterior lighting and object detection component |
-
2012
- 2012-07-31 CN CN201210267860.2A patent/CN103576329A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104566042A (en) * | 2015-01-23 | 2015-04-29 | 京东方科技集团股份有限公司 | Light bar structure, backlight module and display device |
| CN106838757A (en) * | 2015-12-07 | 2017-06-13 | 通用汽车环球科技运作有限责任公司 | Exterior lighting and object detection component |
| CN106838757B (en) * | 2015-12-07 | 2019-08-02 | 通用汽车环球科技运作有限责任公司 | Exterior lighting and object detection component |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140212 |