CN108627527A - A kind of slotted zones crack detection device and detection method - Google Patents
A kind of slotted zones crack detection device and detection method Download PDFInfo
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- CN108627527A CN108627527A CN201810437146.0A CN201810437146A CN108627527A CN 108627527 A CN108627527 A CN 108627527A CN 201810437146 A CN201810437146 A CN 201810437146A CN 108627527 A CN108627527 A CN 108627527A
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/02—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material
- G01N23/06—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by transmitting the radiation through the material and measuring the absorption
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Abstract
The present invention relates to a kind of slotted zones crack detection device and detection methods, wherein the slotted zones crack detection device includes Photo Receiver system, the photo generated after X-ray detection is carried out to screen body to be detected for receiving；Identification of Cracks system whether there is color distortion, to identify whether screen body to be detected has crackle according to the photo received in Photo Receiver system；Crackle measuring system, for carrying out crackle measurement to going out the screen body with crackle via Identification of Cracks system identification；Crackle decision-making system, according to the measurement result of crackle measuring system, to judge whether crackle complies with standard；As a result response system, according to the judgement of crackle decision-making system as a result, correspondence sends out alarm.The present invention realizes the automatic detection to screen body crackle to be detected, and middle compared with prior art using the judgment method manually estimated, not only work efficiency is high, but also erroneous judgement risk is low, meets requirement of the enterprise for slotted zones crack detection on screen body.
Description
Technical field
The present invention relates to crack detection technical fields, more particularly to a kind of slotted zones crack detection device and detection side
Method.
Background technology
Comprehensive screen technology is increasingly becoming the trend on display circle, however due to the presence of front camera and receiver, it needs to keep away
It allows, this causes the screen body shielded comprehensively to need to avoid it using fluting setting.Currently, slotting to the abnormity for shielding OLED firmly
Technology is all made of laser cutting or the mode of break bar cutting.Residual carbonized region is gone back to after being wherein cut by laser, and break bar is cut
For purely mechanic cutting.Above-mentioned cutting method can lead to slot area, and there are crackles, and then lead to slot area strength reduction,
There is greatly broken screen danger when falling or stress.So in prepared by existing screen body production, generally can all exist together
The detection process that screen body crackle is detected.
Currently, in the prior art, the detection method for being detected to screen body crackle is artificial to use magnifying glass to carry out
Range estimation.Although above-mentioned method realizes the detection effect to shielding body crackle to a certain extent, every block of supplied materials glass is equal
It needs to detect, it is not only time-consuming and laborious, and also inevitably there is people in addition using the method manually estimated in inefficiency
The risk of eye erroneous judgement, cannot meet the requirement of enterprise's cross-notching area crack detection well.
Invention content
Based on this, it is necessary to for the above technical problems, provide a kind of slotted zones crack detection device and detection
Method.
A kind of slotted zones crack detection device, including
Photo Receiver system carries out the photo generated after X-ray detection for receiving to screen body to be detected；
Identification of Cracks system whether there is color distortion, to know according to the photo received in the Photo Receiver system
Do not go out whether screen body to be detected has crackle；
Crackle measuring system, for carrying out crackle survey to going out the screen body with crackle via the Identification of Cracks system identification
Amount；
Crackle decision-making system, according to the measurement result of the crackle measuring system, to judge whether crackle complies with standard；
As a result response system, according to crackle decision-making system judgement as a result, correspondence sends out alarm.
Further include secondary cracks decision-making system as the preferred embodiment of the present invention, for sending out the result response system
The screen body with crackle for going out alarm carries out the secondary judgement of crackle.
As the present invention preferred embodiment, the crackle measuring system be used for crackle screen body crack length and
Width measures respectively.
As the preferred embodiment of the present invention, the standard model of crack length and width is stored in the crackle decision-making system
It encloses, measured crack length and width are compared the crackle measuring system with the critical field of storage inside, obtain
Whether measured result complies with standard.
As the preferred embodiment of the present invention, the result response system is alarm system, if the crackle decision-making system
The result of judgement is not inconsistent standardization, then sends out alarm, on the contrary then do not send out alarm.
A kind of slotted zones crackle measurement method is also claimed in the present invention, includes the following steps：
Receive the photo after the X-ray detection of screen body to be detected；
The photo that identification receives whether there is crackle；
When, there are when crackle, being measured to crackle in the photo for identifying reception；
Standard rating is carried out according to measured result；
When assessing non-compliant photo, alarm is sent out.
It is further comprising the steps of as the preferred embodiment of the present invention：
The screen body with crackle to sending out alarm carries out crackle again and evaluates.
As the preferred embodiment of the present invention, the step " when in the photo for identifying reception there are when crackle, to crackle into
Row measures " include being measured respectively to the length and width of crackle.
As the preferred embodiment of the present invention, the step " carrying out standard rating according to measured result " specifically includes：
The critical field of the crack length and width of measurement result and setting is compared, by measured result into rower
Quasi- evaluation.
Due to the application of above-mentioned technological means, the present invention has the following advantages that compared to the prior art：
Slotted zones crack detection device provided by the present invention and detection method, realize to detection screen body crackle from
Dynamicization detects, and middle compared with prior art using the judgment method manually estimated, not only work efficiency is high, but also erroneous judgement risk is low,
Meet requirement of the enterprise for slotted zones crack detection on screen body.
Description of the drawings
Fig. 1 is the block diagram of slotted zones crack detection device provided by the present invention.
Fig. 2 is the flow diagram of slotted zones crack detecting method provided by the present invention.
Wherein, 10, Photo Receiver system；20, Identification of Cracks system；30, crackle measuring system；40, crackle decision-making system；
50, result response system.
Specific implementation mode
The claimed slotted zones crack detection device of the present invention and detection method are particularly used for the slotted zones to shielding body
Crack detection is carried out, wherein the screen body preferably shields comprehensively.
Referring to Fig. 1, the claimed slotted zones crack detection device of the present invention, including Photo Receiver system 10, crackle
Identifying system 20, crackle measuring system 30, crackle decision-making system 40 and result response system 50.
The Photo Receiver system 10 is used to receive carries out the photo generated after X-ray detection to screen body to be detected, also
It is to say, screen body to be detected is carried out the shooting of X-ray by the present embodiment, and obtains corresponding photo.
The Identification of Cracks system 20 is that the photo for being received to the Photo Receiver system 10 carries out Identification of Cracks,
Judge whether the screen body to be detected corresponding to the photo has crackle with this.In the present embodiment, specifically according to Photo Receiver
The photo received in system 10 is identified with the presence or absence of color distortion.This is because if when the slotted zones of screen body to be detected
On have crackle in the presence of, the photo obtained under x-ray bombardment is necessarily deposited between the region and other regions where crackle
In colour-difference, in this, as the basis of characterization of the Identification of Cracks system 20.That is, when Identification of Cracks system 20 is to photo
When identification, if obtaining photo there are colour-difference, meaning the screen body to be detected of corresponding photo, there are crackles, if without face
Aberration then means that crackle is not present in the screen body to be detected of corresponding photo.
The crackle measuring system 30 is for identifying that the screen body with crackle is carried out via Identification of Cracks system 20
Crackle measures.That is, being measured to the region that represent crackle in the photo there are colour-difference, realized indirectly with this
Crackle measurement is carried out to the screen body with crackle.
In the present embodiment, automatic measurement system specifically may be used in the crackle measuring system 20, captures crackle automatically
Side, then the length of crackle is measured with width.It is appreciated that the crackle on the screen body with crackle is not necessarily straight
Line, for this purpose, the automatic measurement system of the present embodiment can be used as the result of measurement by calculating average value.
The crackle decision-making system 40 is the measurement structure surveyed according to crackle measuring system 30, to judge with crackle
Whether the crackle on screen body complies with standard.
It is appreciated that be stored with the critical field of crack length and width in the crackle decision-making system 40, and pass through by
Measured crack length and width are compared the crackle measuring system 30 with the critical field of storage inside, to obtain
Whether measured result complies with standard.
The result response system 50 is specifically according to the judgement of crackle decision-making system 40 as a result, sending out alarm to correspond to.
Specifically, the result response system 50 is alarm system, when what crackle decision-making system 40 judged is measured by crackle
When crack length measured by system 30 meets the critical field in crackle decision-making system 40 with width, as a result response system 50 is not
Send out alarm, it is on the contrary then send out alarm, to prompt worker to reject the screen body with crackle.
Further, the crack detection device of the present embodiment further includes secondary cracks decision-making system, for being responded to result
The screen body with crackle that system 50 sends out alarm carries out the secondary judgement of crackle, further ensures the crack detection device to not being inconsistent
The accuracy for closing the judgement of the desired screen body with crackle, plays the role of preventing data from wasting.In the present embodiment, institute
Stating secondary cracks decision-making system can be realized by the mode manually estimated.
It is further to note that the crack detection device of the present embodiment to screen body to be detected carry out crack detection when,
Screen body to be detected can be placed on automatic feeding, discharge platform and be used, the automatic detection to screen body to be detected is realized with this.
Referring to Fig. 2, the slotted zones crack detection device of the present invention is when in use, i.e., slotted zones crack detecting method is protected
Following steps：Receive the photo after the X-ray detection of screen body to be detected；The photo that identification receives whether there is crackle；Work as identification
Go out in the photo of reception there are when crackle, crackle is measured；Standard rating is carried out according to measured result；When assessing
When non-compliant photo, alarm is sent out.It finally can be used secondary assessment system non-compliant with crackle to judging
Screen body examined again.
To sum up, slotted zones crack detection device provided by the present invention and detection method are realized and are split to screen body to be detected
The automatic detection of line, middle compared with prior art using the judgment method manually estimated, not only work efficiency is high, but also judges wind by accident
Danger is low, meets requirement of the enterprise for slotted zones crack detection on screen body.
Each technical characteristic of embodiment described above can be combined arbitrarily, to keep description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Several embodiments of the invention above described embodiment only expresses, the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (9)
1. a kind of slotted zones crack detection device, which is characterized in that including：
Photo Receiver system carries out the photo generated after X-ray detection for receiving to screen body to be detected；
Identification of Cracks system whether there is color distortion, to identify according to the photo received in the Photo Receiver system
Whether screen body to be detected has crackle；
Crackle measuring system, for carrying out crackle measurement to going out the screen body with crackle via the Identification of Cracks system identification；
Crackle decision-making system, according to the measurement result of the crackle measuring system, to judge whether crackle complies with standard；
As a result response system, according to crackle decision-making system judgement as a result, correspondence sends out alarm.
2. slotted zones crack detection device according to claim 1, which is characterized in that further include secondary cracks judgement system
System, the screen body with crackle for sending out alarm to the result response system carry out the secondary judgement of crackle.
3. slotted zones crack detection device according to claim 1, which is characterized in that the crackle measuring system for pair
The crack length and width of screen body with crackle measure respectively.
4. slotted zones crack detection device according to claim 3, which is characterized in that storage in the crackle decision-making system
There is a critical field of crack length and width, the crackle measuring system is by measured crack length and width and storage inside
Critical field be compared, obtain whether measured result complies with standard.
5. slotted zones crack detection device according to claim 1, which is characterized in that the result response system is alarm
System then sends out alarm if the result of crackle decision-making system judgement is not inconsistent standardization, on the contrary then do not send out alarm.
6. a kind of slotted zones crackle measurement method, which is characterized in that include the following steps：
Receive the photo after the X-ray detection of screen body to be detected；
The photo that identification receives whether there is crackle；
When, there are when crackle, being measured to crackle in the photo for identifying reception；
Standard rating is carried out according to measured result；
When assessing non-compliant photo, alarm is sent out.
7. crackle measurement method in slotted zones according to claim 6, which is characterized in that further comprising the steps of：
The screen body with crackle to sending out alarm carries out crackle again and evaluates.
8. crackle measurement method in slotted zones according to claim 6, which is characterized in that the step " is received when identifying
Photo in there are when crackle, crackle is measured " include being measured respectively to the length and width of crackle.
9. crackle measurement method in slotted zones according to claim 6, which is characterized in that the step is " according to measured
As a result standard rating is carried out " it specifically includes：
The critical field of the crack length and width of measurement result and setting is compared, measured result, which is carried out standard, to be commented
It is fixed.
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| CN201810437146.0A CN108627527A (en) | 2018-05-09 | 2018-05-09 | A kind of slotted zones crack detection device and detection method |
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| CN201810437146.0A CN108627527A (en) | 2018-05-09 | 2018-05-09 | A kind of slotted zones crack detection device and detection method |
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| JP2011027443A (en) * | 2009-07-21 | 2011-02-10 | Ryuze Inc | Simple telecentric lens device, and method and apparatus for inspecting minute uneven flaw of flat platelike transparent object using the same |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011027443A (en) * | 2009-07-21 | 2011-02-10 | Ryuze Inc | Simple telecentric lens device, and method and apparatus for inspecting minute uneven flaw of flat platelike transparent object using the same |
| CN104101600A (en) * | 2013-04-15 | 2014-10-15 | 宝山钢铁股份有限公司 | Method and apparatus for detecting fine cracks on cross section of continuous casting slab |
| CN104698082A (en) * | 2013-09-30 | 2015-06-10 | 苹果公司 | Acoustic testing of sapphire components for electronic devices |
| CN105486687A (en) * | 2014-10-07 | 2016-04-13 | 东友精细化工有限公司 | Touch panel inspection device and method |
| CN104458767A (en) * | 2014-12-05 | 2015-03-25 | 昆山国显光电有限公司 | Device and method for detecting glass substrate |
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| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181009 Assignee: Yungu (Gu'an) Technology Co., Ltd.|Bazhou Yungu Electronic Technology Co., Ltd.|Kunshan Institute of technology new flat panel display technology center Co., Ltd Assignor: Kunshan Guo Xian Photoelectric Co., Ltd. Contract record no.: X2019990000156 Denomination of invention: Crack detection device and detection method of grooved area License type: Common License Record date: 20191030 |
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Effective date of registration: 20191206 Address after: No. 2 Xiangshan Avenue, Yongning Street, Zengcheng District, Guangzhou, Guangdong province (the core of Zengcheng economic and Technological Development Zone) Applicant after: Guangzhou Guoxian Technology Co., Ltd Address before: 215300, No. 1, Longteng Road, Kunshan Development Zone, Jiangsu, Suzhou, 4 Applicant before: Kunshan Guo Xian Photoelectric Co., Ltd. |
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