CN106092780B - A kind of membrane material damage check and control methods - Google Patents
A kind of membrane material damage check and control methods Download PDFInfo
- Publication number
- CN106092780B CN106092780B CN201610388210.1A CN201610388210A CN106092780B CN 106092780 B CN106092780 B CN 106092780B CN 201610388210 A CN201610388210 A CN 201610388210A CN 106092780 B CN106092780 B CN 106092780B
- Authority
- CN
- China
- Prior art keywords
- membrane material
- card
- flaw
- control methods
- damage check
- 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.)
- Active
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/30—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight
- G01N3/303—Investigating strength properties of solid materials by application of mechanical stress by applying a single impulsive force, e.g. by falling weight generated only by free-falling weight
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/02—Details
- G01N3/06—Special adaptations of indicating or recording means
- G01N3/068—Special adaptations of indicating or recording means with optical indicating or recording means
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Peptides Or Proteins (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
Abstract
The present invention discloses a kind of membrane material damage check and control methods, and described detection method includes the following steps：（1）It membrane material product to be measured is done into bead falls and hit；（2）It is ready to hide flaw card；（3）Screening flaw card is covered into membrane material product to be measured successively and falls the injury mark after hitting to bead is not observed；（4）Flaw card quantity is hidden used in record；（5）The membrane material for being intended to comparison repeats above-mentioned steps；（6）Used screening flaw card quantity is compared, judges the power of different membrane material antibody Monoclonal abilities.The detection method of the present invention, can make the performance of the impact resistance of membrane material intuitive and reliable, and the comparison between membrane material is shown and opinion, and reliable detection data is provided when selection to membrane material.
Description
Technical field
The utility model is related to membrane property detection technique fields, more particularly, to a kind of membrane material damage check and to analogy
Method.
Background technology
Existing backlight module is higher and higher to the quality and cost requirement of product, and selection is with more under identical cost
The membrane material of good performance is the demand of producer, and conventional membrane property detection method is normally seen after assembling is lighted using product to be measured
Injury mark size is examined, lacks the judgement of the direct amount of damaging judge, and due to existing between each material of backlight module
Certain gap, in the case of being not prodigious to injury mark difference, visual observations judge can be inaccurate.
Invention content
The present invention is intended to provide one kind can accurately detect and mensurable membrane material injury mark, improve check accuracy rate and
The reliability of membrane material damage-resistant energy comparative analysis.
To achieve the above object, membrane material damage check control methods of the present invention is：
（1）It membrane material product to be measured is done into bead falls and hit；（2）It is ready to hide flaw card；（3）Test products are normally assembled and are lighted
Afterwards, flaw card will be hidden and cover membrane material product to be measured successively until not observing bead falls the injury mark after hitting；（4）Record is used
Screening flaw card quantity；（5）The membrane material for being intended to comparison repeats above-mentioned steps；（6）Used screening flaw card quantity is carried out pair
Than judging the power of different membrane material antibody Monoclonal abilities.
Preferably, the bead falls that hit be by bead from certain altitude freely falling body, hits membrane material.
Preferably, the screening flaw card is the membrane material for having diffusing light function.
Preferably, the specification for hiding flaw card is identical.
Compared with prior art, membrane material damage check provided by the present invention and control methods hide flaw card by multilayer
Light refraction effect, is atomized injury mark, until injury mark is not appearing within range estimation visible area, the damage
Comparison high-visible, that damage-resistant between different membrane materials can be strong and weak, also can by using the size of screening flaw card quantity weigh
Amount, it is intuitive apparent, provide intuitive and reliable data to the selection of membrane material.
Description of the drawings
Fig. 1 is the flow diagram of the present invention.
Fig. 2 is the principle of the present invention figure.
Fig. 3 is screening flaw card observation result schematic diagram of the present invention using different numbers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those skilled in the art are not making creative work
Under the premise of the every other embodiment that is obtained, belong to the scope of protection of the utility model.
Fig. 1 is structure of the detecting device schematic diagram of the present invention, as seen from the figure, a kind of membrane material damage check and control methods,
It is characterized in that, described detection method includes the following steps：（A）It membrane material product to be measured is done into bead falls and hit；（B）It is ready to hide flaw card
1；（C）Test products are normally assembled after lighting, screening flaw card 1 is covered membrane material product to be measured successively to be fallen until not observing bead
Injury mark 2 after hitting；（D）1 quantity of flaw card is hidden used in record；（E）The membrane material for being intended to comparison repeats above-mentioned steps；
（F）Used 1 quantity of screening flaw card is compared, judges the power of different membrane material antibody Monoclonal abilities.
Further, the screening flaw card 1 is the membrane material with diffusing light function.
Further, multiple described screening flaw cards 1 are identical consistent.
Fig. 2 is the principle of the present invention figure, and Fig. 3 is the observation result schematic diagram that hides flaw card 1 of the present invention using different numbers,
As shown in Figure 2, membrane material does that bead is tested and after normally assembling is lighted, the edge of the injury mark 2 is in the effect for hiding flaw card 1
Under, visible edge is constantly dissipated to both sides, and observable injury mark 2 is more and more unknown under the atomization by hiding flaw card
It is aobvious, it is more and more small, after using certain quantity, the light that is reflected except the visible area after just do not observe damage completely
Trace 2, specific design sketch are using the observation schematic diagram of a screening flaw card referring to Fig. 3, A, and B is the signal using two kinds of screening flaw cards
Figure, C are the schematic diagrames using three screening flaw cards.
By the present invention in that with the light refraction function of hiding flaw card, non-destructive tests degree, and appropriate membrane material are increased substantially
Between antibody Monoclonal ability comparison become intuitive and reliable, can weigh, improve membrane material selection accuracy rate.
It the above is only the specific implementation mode of the present invention, limitation in any form not done to the present invention, it is every
Arbitrary simple modification, equivalent variations, combination or the modification that embodiment of above is made according to the technical essence of the invention, still
Belong to the protection domain of technical solution of the present invention.
Claims (3)
1. a kind of membrane material damage check and control methods, which is characterized in that described detection method includes the following steps：
（A）It membrane material product to be measured is done into bead falls and hit；
（B）It is ready to hide flaw card；
（C）Test products are normally assembled after lighting, flaw card will be hidden and cover membrane material product to be measured successively until not observing bead
Fall the injury mark after hitting；
（D）Flaw card quantity is hidden used in record；
（E）The membrane material for being intended to comparison repeats above-mentioned steps；
（F）Used screening flaw card quantity is compared, judges the power of different membrane material antibody Monoclonal abilities.
2. a kind of membrane material damage check according to claim 1 and control methods, which is characterized in that the screening flaw card is tool
There is the membrane material of diffusing light function.
3. a kind of membrane material damage check according to claim 1 or 2 and control methods, which is characterized in that the screening flaw card
Specification be identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388210.1A CN106092780B (en) | 2016-06-06 | 2016-06-06 | A kind of membrane material damage check and control methods |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610388210.1A CN106092780B (en) | 2016-06-06 | 2016-06-06 | A kind of membrane material damage check and control methods |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106092780A CN106092780A (en) | 2016-11-09 |
| CN106092780B true CN106092780B (en) | 2018-10-02 |
Family
ID=57448268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610388210.1A Active CN106092780B (en) | 2016-06-06 | 2016-06-06 | A kind of membrane material damage check and control methods |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106092780B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979136A (en) * | 2005-12-08 | 2007-06-13 | 群康科技(深圳)有限公司 | Film defect checking method |
| CN101832945A (en) * | 2010-04-29 | 2010-09-15 | 中国科学院上海技术物理研究所 | Online detection method and device for defects of coated glass film |
| CN201885865U (en) * | 2010-11-04 | 2011-06-29 | 苏州键烁电子科技有限公司 | Newton ring detector for touch screens |
| CN103842311A (en) * | 2011-10-04 | 2014-06-04 | 旭硝子株式会社 | Cover glass |
| CN105093820A (en) * | 2015-09-01 | 2015-11-25 | 武汉华星光电技术有限公司 | Mask cleaner and mask detection method |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7412870B2 (en) * | 2005-12-02 | 2008-08-19 | California Micro Devices | Method and apparatus for dynamic impact testing |
-
2016
- 2016-06-06 CN CN201610388210.1A patent/CN106092780B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1979136A (en) * | 2005-12-08 | 2007-06-13 | 群康科技(深圳)有限公司 | Film defect checking method |
| CN101832945A (en) * | 2010-04-29 | 2010-09-15 | 中国科学院上海技术物理研究所 | Online detection method and device for defects of coated glass film |
| CN201885865U (en) * | 2010-11-04 | 2011-06-29 | 苏州键烁电子科技有限公司 | Newton ring detector for touch screens |
| CN103842311A (en) * | 2011-10-04 | 2014-06-04 | 旭硝子株式会社 | Cover glass |
| CN105093820A (en) * | 2015-09-01 | 2015-11-25 | 武汉华星光电技术有限公司 | Mask cleaner and mask detection method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106092780A (en) | 2016-11-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| Diakhate et al. | Cluster analysis of acoustic emission activity within wood material: Towards a real-time monitoring of crack tip propagation | |
| CN107014668A (en) | A kind of fatigue crack integrated monitoring based on piezoelectricity and smart coat sensor | |
| CN105528288B (en) | A kind of method for testing software and device | |
| CN102175769B (en) | Nondestructive detection method for mechanical properties of larch component material of historic building | |
| CN104280455B (en) | Ultrasonic scattering coefficient optimal computation method for crack direction recognition | |
| RU2011127235A (en) | METHOD AND DEVICE FOR FLOW CYTOMETRY WITHOUT COMPRESSING FLUID | |
| CN101975788A (en) | Method for identifying quality of edible oil with low-field NMR (Nuclear Magnetic Resonance) | |
| Wang et al. | Eggshell crack detection by dynamic frequency analysis | |
| CN108241003A (en) | Non-constant-temperature type heating electronic smoking set consistency detection method and system | |
| CN108469436A (en) | A kind of crack of metal surface detection method and detecting system | |
| CN202049112U (en) | Pearl quality detecting device | |
| CN110046651A (en) | A kind of pipeline conditions recognition methods based on monitoring data multi-attribute feature fusion | |
| CN106092780B (en) | A kind of membrane material damage check and control methods | |
| CN101251522A (en) | Detecting method and apparatus based on laser impulse wave thin plate stratification | |
| CN106324097A (en) | Method for determining material collision restitution coefficient based on sound wave sensing | |
| CN206638575U (en) | A kind of on-line measuring device with device for eliminating | |
| CN201133903Y (en) | Ultrasonic transverse wave checking and contrasting test block | |
| CN104849350A (en) | Method for identifying and classifying wood defects based on multiple features | |
| CN111561968A (en) | Sensor-based environmental parameter detection method and device and data processing equipment | |
| CN103940909A (en) | Ultrasonic C scanning recognition method for internal defects of forge piece | |
| CN102650682A (en) | Led probe device | |
| CN203422357U (en) | Comparison test cube for ultrasonic detection | |
| CN103412055B (en) | A kind of comparison test block for ultrasonic detection | |
| Korbiel et al. | A System for Recording the Dynamics of the Water Drop’s Impact on a Surface | |
| CN202562874U (en) | Illegal cooking oil identification device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |