CN205843619U - A kind of on-Line Monitor Device of barrier film flaw - Google Patents
A kind of on-Line Monitor Device of barrier film flaw Download PDFInfo
- Publication number
- CN205843619U CN205843619U CN201620586463.5U CN201620586463U CN205843619U CN 205843619 U CN205843619 U CN 205843619U CN 201620586463 U CN201620586463 U CN 201620586463U CN 205843619 U CN205843619 U CN 205843619U
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- China
- Prior art keywords
- barrier film
- light source
- polaroid
- monitor device
- line monitor
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Abstract
A kind of on-Line Monitor Device of barrier film flaw, quality for on-line monitoring barrier film, including polaroid and light source, outside one of them polaroid, light source is set, the outside of another polaroid arranges observation station, arranges clouded glass between polaroid and light source, and clouded glass side is covered with scattering film, light source is made up of point source, and described point source becomes rectangular to arrange.This utility model simple in construction, it is to avoid the waste of a large amount of in-problem transparent membrane of production, it is adaptable to industrialized production.
Description
Technical field
This utility model provides a kind of device monitoring barrier film flaw, especially for the dress of on-line monitoring on production line
Put, belong to thin film technique field.
Background technology
Barrier film needs to detect the uniformity of thin film in producing, the detection mode of current barrier film uniformity is all with membrane thicknesses
As main detection object, and measure the modal detection mode of thickness and have infrared ray, X-ray and a β ray method, but more than
These detection modes all can only understand the uniformity of thickness, and cannot be reflected in the course of processing cause material internal stress with apparent all
The difference of even property.Owing to the internal stress extending pore-creating and front body film of barrier film and micro structure have a strongest association, but this survey
Method for testing cannot ensure the detection of barrier film flaw, then affects the yield rate of thin film.
Utility model content
This utility model provides the on-Line Monitor Device of a kind of barrier film flaw, and whether it is capable of detecting when material internal structure
There is uniformity, to ensure barrier film yield rate.
Described in the utility model technical problem is that solves by the following technical programs:
The on-Line Monitor Device of a kind of barrier film flaw, including polaroid and light source, barrier film both sides are respectively provided with a polarisation
Sheet, arranges light source outside one of them polaroid, and the outside of another polaroid arranges observation station, between polaroid and light source
Clouded glass is set.
The on-Line Monitor Device of above-mentioned barrier film flaw, the side of described clouded glass pastes scattering film.
The on-Line Monitor Device of above-mentioned barrier film flaw, two described polaroids, clouded glass, light sources are successively set on support
On, the distance between two polaroids is 1～10cm.
The on-Line Monitor Device of above-mentioned barrier film flaw, described light source is made up of point source, and described point source becomes rectangular to arrange
Row.
The on-Line Monitor Device of above-mentioned barrier film flaw, the mutual out of plumb in polarization direction of two polaroids.
The on-Line Monitor Device of above-mentioned barrier film flaw, the wavelength of the visible ray that described each point source sends is identical, wavelength
It is 400～700nm.
This utility model has the advantage that
This utility model, by arranging polaroid in barrier film both sides, utilizes the optical characteristics between polaroid and tested thin film
Make thin film present different color change, judge that according to color change thickness, stress distribution and the material structure of thin film entirety is
No uniformly.Clouded glass that this utility model is arranged in light source side and scattering film, enable visible ray equably through polaroid,
The impact on measurement result of the inhomogeneities of minimizing light.Above-mentioned each parts are arranged on support, can move position easily
Put so that it is be in optimal observation position.It is, in general, that be erected at, by propping up, the exit that barrier film produces, once barrier film is produced
Come, the quality condition of barrier film can be detected in the very first time, if problematic, production line can be adjusted at once, it is to avoid
Accumulation output a large amount of problem barrier film.
Accompanying drawing explanation
Fig. 1 is this utility model structural representation.
In figure, each label is expressed as: 1, polaroid, and 2, barrier film, 3, scattering film, 4, clouded glass, 5, light source, 6, support,
7, point source.
Detailed description of the invention
Refering to accompanying drawing 1, this utility model includes polaroid 1 and light source 5, and barrier film 2 both sides are respectively provided with a polaroid 1,
Arranging light source 5 outside one of them polaroid 1, the outside of another polaroid 1 arranges observation station, sets up a clouded glass 4, institute
Stating clouded glass to be arranged between polaroid 1 and light source 5, the side of described clouded glass 4 pastes scattering film 3, between two polaroids 1
Distance can pass barrier film 2, two described polaroids 1, clouded glass 4, light sources 5 set gradually on the frame 6, and support 6 is arranged
In the production exit of barrier film, the quality condition of barrier film can be detected in time.
Described light source 5 is made up of point source 7, and described point source 7 becomes rectangular to arrange, stacking by it of two polaroids 1
The mutual out of plumb in polarization direction, the wavelength of the visible ray that described each point source 7 sends is identical, and wavelength is 400～700nm.Can
So that the visible ray that light source sends is evenly.
Claims (6)
1. the on-Line Monitor Device of a barrier film flaw, it is characterised in that include polaroid (1) and light source (5), barrier film (2) two
Side is respectively provided with a polaroid (1), and one of them polaroid (1) outside arranges light source (5), outside another polaroid (1)
Side arranges observation station, arranges clouded glass (4) between polaroid (1) and light source (5).
The on-Line Monitor Device of barrier film flaw the most according to claim 1, it is characterised in that the one of described clouded glass (4)
Side pastes scattering film (3).
The on-Line Monitor Device of barrier film flaw the most according to claim 2, it is characterised in that two described polaroids (1),
Clouded glass (4), light source (5) are successively set on support (6), and the distance between two polaroids (1) is 1 ~ 10cm.
The on-Line Monitor Device of barrier film flaw the most according to claim 3, it is characterised in that described light source (5) is by a light
Source (7) is constituted, and described point source (7) becomes rectangular arrangement.
The on-Line Monitor Device of barrier film flaw the most according to claim 4, it is characterised in that two polaroids (1) inclined
Shake the mutual out of plumb in direction.
The on-Line Monitor Device of barrier film flaw the most according to claim 5, it is characterised in that described each point source (7)
The wavelength of the visible ray sent is identical, and wavelength is 400 ~ 700nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586463.5U CN205843619U (en) | 2016-06-15 | 2016-06-15 | A kind of on-Line Monitor Device of barrier film flaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620586463.5U CN205843619U (en) | 2016-06-15 | 2016-06-15 | A kind of on-Line Monitor Device of barrier film flaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205843619U true CN205843619U (en) | 2016-12-28 |
Family
ID=58152215
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620586463.5U Active CN205843619U (en) | 2016-06-15 | 2016-06-15 | A kind of on-Line Monitor Device of barrier film flaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205843619U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014722A (en) * | 2017-05-25 | 2017-08-04 | 浙江海洋大学 | Dynamic determines CO2The experimental provision of crude oil effect generation amount of asphaltene precipitation |
-
2016
- 2016-06-15 CN CN201620586463.5U patent/CN205843619U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107014722A (en) * | 2017-05-25 | 2017-08-04 | 浙江海洋大学 | Dynamic determines CO2The experimental provision of crude oil effect generation amount of asphaltene precipitation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |