CN109596463A - A kind of detection method of panel surface AF fingerprint proof membrane - Google Patents
A kind of detection method of panel surface AF fingerprint proof membrane Download PDFInfo
- Publication number
- CN109596463A CN109596463A CN201811604929.XA CN201811604929A CN109596463A CN 109596463 A CN109596463 A CN 109596463A CN 201811604929 A CN201811604929 A CN 201811604929A CN 109596463 A CN109596463 A CN 109596463A
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- Prior art keywords
- proof membrane
- fingerprint proof
- fingerprint
- panel
- panel surface
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N13/00—Investigating surface or boundary effects, e.g. wetting power; Investigating diffusion effects; Analysing materials by determining surface, boundary, or diffusion effects
Abstract
The present invention relates to a kind of detection methods of panel surface AF fingerprint proof membrane, belong to panel surface processing technique field.Solve the problems, such as be how to improve detection speed and convenience, a kind of detection method of panel surface AF fingerprint proof membrane is provided, including the display panel to be detected with AF fingerprint proof membrane is placed into detection zone；The water mist of atomization is sprayed onto the panel surface with AF fingerprint proof membrane using spraying instrument and carries out spraying detection, the droplet distribution situation on observation AF fingerprint proof membrane surface judges the integrality that AF fingerprint proof membrane is covered in panel surface；If the droplet on AF fingerprint proof membrane surface is uniformly distributed, the covering of AF fingerprint proof membrane is complete.The present invention is with quick, flexible and intuitive effect.And mode of operation is convenient, is conducive to practical application.
Description
Technical field
The present invention relates to a kind of detection methods of panel surface AF fingerprint proof membrane, belong to panel surface processing skill
Art field.
Background technique
With the rapid development of mobile terminal technology, requirement of the user to mobile terminal is also higher and higher, such as in order to improve
Protection and increase translucency to people's eyes, it will usually the surface of display panel be handled, such as different-waveband light is cut
Only and increase translucency performance；And in order to promote the experience effect of the display panels such as glass, it can be plated on the surface of display panel
One layer of AF fingerprint proof membrane makes have preferable waterproof effect and grease proofing effect, can reinforce the smoothness of display panel and touch
Feel.The size at verifying water droplet angle is generallyd use for the hydrophily on surface to illustrate the performance of AF fingerprint proof membrane.But for
After panel surface processing, it is difficult directly to distinguish by naked eyes, if reach anti-fingerprint and surface A F fingerprint proof membrane
Integrality, and the existing waterproof and grease proofing property for generally also carrying out surface A F fingerprint proof membrane simply by the size at water droplet angle
Can, there are no the coating integrality of quick detection AF fingerprint proof membrane and the means of uniformity, to improve detection efficiency and operation just
Victory.
Summary of the invention
The present invention is directed to the above defect existing in the prior art, provides a kind of inspection of panel surface AF fingerprint proof membrane
Survey method solves the problems, such as it is how quickly to detect the AF fingerprint proof membrane integrality of display panel.
The purpose of the present invention is what is be achieved by the following technical programs, a kind of panel surface AF fingerprint proof membrane
Detection method, which is characterized in that method includes the following steps:
A, the display panel to be detected with AF fingerprint proof membrane is placed into detection zone；
B, the water mist of atomization is sprayed onto the panel surface with AF fingerprint proof membrane using spraying instrument and is sprayed
Detection, it is complete that the droplet distribution situation on observation AF fingerprint proof membrane surface judges that AF fingerprint proof membrane is covered in panel surface
Property；If the droplet on AF fingerprint proof membrane surface is uniformly distributed, the covering of AF fingerprint proof membrane is complete.
The water mist of atomization is directly sprayed onto the surface of AF fingerprint proof membrane by studying by the present invention, by utilizing display panel table
The characteristic of alienation water and oil that the AF fingerprint proof membrane in face itself has, i.e. hydrophobic oleophobic coating, in this way if the table of display panel
Face is completely coated with the AF fingerprint proof membrane, and small droplet is just not easy to scatter on AF fingerprint proof membrane panel, then can be at it
Equally distributed tiny drops of water is formed on surface, shows that the surface of display panel is coated with complete AF fingerprint proof membrane, conversely, if
AF fingerprint proof membrane, which is coated with local defect or the uncoated coating, the then droplet sprayed, can scatter, not will form and be uniformly distributed
Tiny drops of water, form the water of blocky or strip full wafer, such as so as to realize the AF for quickly and effectively detecting display panel
The integrality of fingerprint proof membrane coating, and operate also very convenient, it is more advantageous to practical application, and can flexibly detect and intuitively
Advantage.It here can be using the general spraying instrument in this field, as long as the water mist of atomization can be sprayed.
In the detection method of above-mentioned panel surface AF fingerprint proof membrane, preferably, inspection when being detected by spraying in step B
The temperature for surveying region is 20 DEG C~30 DEG C.Make to carry out under conditions of basic room temperature, convenient for operation；Meanwhile being also beneficial to droplet
Holding, make the accuracy for being more advantageous to detection.
In the detection method of above-mentioned panel surface AF fingerprint proof membrane, preferably, background when step B is observed is
Black, and intensity of illumination 5000lux or more.Allow to more obvious comparative, facilitates look at the distribution feelings of surface water drops
Condition improves the accuracy of detection.As a further preference, the intensity of illumination 6000lux~8000lux.
In the detection method of above-mentioned panel surface AF fingerprint proof membrane, preferably, the AF fingerprint proof membrane uses
Fluoro-containing coating coating or plating are set.With extremely low surface tension, it can more increase hydrophobic and oil extraction and antifouling performance,
Hydrophobic oleophobic effect can make the droplet on surface as falling on lotus leaf, more have on the surface for being coated with the AF fingerprint proof membrane
Conducive to forming equally distributed tiny drops of water, and if occur part it is uncoated when, can more obviously form blocky or strip
The sheet of water in part, can make comparison more show, improve the flexibility and intuitive of detection.As a further preference,
The fluoro-containing coating is perfluoropolyether.
In the detection method of above-mentioned panel surface AF fingerprint proof membrane, preferably, AF anti-fingerprint described in step B
Diameter≤0.8mm of the droplet of film surface.It can more effectively judge the distribution situation of droplet and the hydrophobic effect of AF fingerprint proof membrane
Fruit.
In the detection method of above-mentioned panel surface AF fingerprint proof membrane, preferably, display panel described in step A
Selected from tempered glass panel, acrylic panel or PC panel.Here display panel uses light transmission or transparent material, and
Has the advantages that material easy processing.Meanwhile these materials can more effectively be applied to electronic product for example mobile phone, tablet computer,
Display, slr camera eyeglass etc..
In conclusion compared with prior art, the present invention having the advantage that
By the way that the water mist of atomization to be sprayed onto the panel surface of AF fingerprint proof membrane, judges the distribution situation of droplet, pass through
The uniformity and granularity of droplet distribution can quickly detect the integrality and uniformity of the AF fingerprint proof membrane of display panel, tool
There is quick, flexible and intuitive effect.And mode of operation is convenient, is conducive to practical application.
Specific embodiment
Below by specific embodiment, the technical solutions of the present invention will be further described, but the present invention is simultaneously
It is not limited to these embodiments.
Embodiment 1
Display panel to be detected with AF fingerprint proof membrane is placed into detection zone；First will there can be AF to prevent here
The surface of the display panel of fingerprint film carries out cleaning completely, and prevention and treatment surface influences the accuracy of detection, detection zone with dust
Domain can select clean demanding clean area to carry out；Above display panel is that mobile phone display panel uses glass material
Manufactured glass panel；
Then, the water mist of atomization is sprayed onto the panel surface with AF fingerprint proof membrane using spraying instrument and is sprayed
The AF fingerprint proof membrane surface of the nozzle of sprayer towards display panel, is specially sprayed the water for making the atomization sprayed by mist detection
Mist be micron-sized micro- droplet, make that small droplet is distributed on surface, by spraying detect when detection zone temperature be 20 DEG C~
25 DEG C, then observe by the naked eye the droplet distribution situation on AF fingerprint proof membrane surface and judge that AF fingerprint proof membrane is covered in panel surface
The integrality of lid；When observation, make the background black of display panel, and carry out under light, the intensity of illumination of light is
5000lux or more, may enhance comparative in this way, be conducive to accurate judgement, if the droplet on AF fingerprint proof membrane surface is evenly distributed,
Then the covering of AF fingerprint proof membrane is complete；If the anti-line film surface of AF is formed with blocky or strip sheet of water, show AF anti-fingerprint
The integrality of film is bad, and the region for forming blocky or strip sheet of water is not coated with AF fingerprint proof membrane or coating quality not
It is good, show the AF fingerprint proof membrane poor quality of the display panel.It can be formed on AF fingerprint proof membrane surface in the present embodiment and uniformly be divided
There is not the water at panel region of part bulk or strip, shows there is preferable AF fingerprint proof membrane, quality in micro- droplet of cloth
Preferably.
Embodiment 2
Display panel to be detected with AF fingerprint proof membrane is placed into detection zone；First will there can be AF to prevent here
The surface of the display panel of fingerprint film carries out cleaning completely, and prevention and treatment surface influences the accuracy of detection, detection zone with dust
Domain can select clean demanding clean area to carry out；Above display panel is vehicle-mounted large-size screen monitors display panel using sub- gram
Acrylic panel made of dead-wood material, AF fingerprint proof membrane uses fluorine material, and fluorine material is perfluoropolyether；
Then, the water mist of atomization is sprayed onto the panel surface with AF fingerprint proof membrane using spraying instrument and is sprayed
Mist detection, specifically: the nozzle of sprayer is sprayed towards the surface that the coating of display panel or plating are equipped with AF fingerprint proof membrane, is made
The water mist of the atomization of ejection be micron-sized micro- droplet, after spraying, small droplet is distributed on surface, make nozzle with to
The distance between display panel of detection can be improved spraying stability by short distance spray and make only to need in 5cm~10cm
By once by spraying can complete operation the advantages of, by spraying detect when detection zone temperature be 25 DEG C~30 DEG C, it is above spraying
The water used is deionized water, the accuracy that can preferably avoid the impurity effect in water from detecting；AF is observed by the naked eye again
The droplet distribution situation on fingerprint proof membrane surface judges the integrality that AF fingerprint proof membrane is covered in panel surface；When observation, make
The background of display panel is black, and is carried out under light, and the intensity of illumination of light is 6000lux or so, if AF fingerprint proof membrane
The droplet on surface is evenly distributed, then the covering of AF fingerprint proof membrane is complete；If the anti-line film surface of AF is formed with blocky or strip in blocks
Water, then show that the integrality of AF fingerprint proof membrane is bad, forming the region of blocky or strip sheet of water, to be not coated with AF anti-
Fingerprint film or coating quality are bad, show the AF fingerprint proof membrane poor quality of the display panel.It can be in the anti-finger of AF in the present embodiment
Line film surface forms equally distributed micro- droplet, does not occur that part is blocky or the water at panel region of strip, show to have compared with
Good AF fingerprint proof membrane, quality is preferable, and diameter≤0.8mm of micro- droplet on AF fingerprint proof membrane surface.Also illustrate that this AF is anti-
Fingerprint film has preferable hydrophobic oleophobic performance, after forming complete AF fingerprint proof membrane, has preferable quality requirement.
Embodiment 3
Display panel to be detected with AF fingerprint proof membrane is placed into detection zone；First will there can be AF to prevent here
The surface of the display panel of fingerprint film carries out cleaning completely, and prevention and treatment surface influences the accuracy of detection, detection zone with dust
Domain can select clean demanding clean area to carry out；Above display panel is vehicle-mounted large-size screen monitors display panel using sub- gram
Acrylic panel made of dead-wood material, AF fingerprint proof membrane uses fluorine material, and fluorine material is perfluoropolyether；
Then, the water mist of atomization is sprayed onto the panel surface with AF fingerprint proof membrane using spraying instrument and is sprayed
Mist detection, specifically: the nozzle of sprayer is sprayed towards the surface that the coating of display panel or plating are equipped with AF fingerprint proof membrane, is made
The water mist of the atomization of ejection is micron-sized micro- droplet, and after spraying, small droplet, and spraying detection are distributed on surface
When detection zone temperature be 23 DEG C~26 DEG C；The droplet distribution situation for observing by the naked eye AF fingerprint proof membrane surface again judges AF
The integrality that fingerprint proof membrane is covered in panel surface；When observation, make the background black of display panel, and under light into
The intensity of illumination of row, light is 8000lux or so, if the droplet on AF fingerprint proof membrane surface is evenly distributed, AF fingerprint proof membrane is covered
Lid is complete；If the anti-line film surface of AF is formed with blocky or strip sheet of water, show that the integrality of AF fingerprint proof membrane is bad,
The region for forming blocky or strip sheet of water is not coated with AF fingerprint proof membrane or coating quality is bad, shows the display panel
AF fingerprint proof membrane poor quality.Equally distributed micro- droplet can be formed on AF fingerprint proof membrane surface in the present embodiment, do not gone out
The water at panel region of current situation portion bulk or strip, shows there is preferable AF fingerprint proof membrane, quality is preferable, and in AF anti-fingerprint
Diameter≤0.8mm of micro- droplet of film surface.Also illustrate that this AF fingerprint proof membrane has preferable hydrophobic oleophobic performance, pass through to be formed
After complete AF fingerprint proof membrane, there is preferable quality requirement.
Specific embodiment described in the present invention only illustrate the spirit of the present invention by way of example.The neck of technology belonging to the present invention
The technical staff in domain can make various modifications or additions to the described embodiments or replace by a similar method
In generation, however, it does not deviate from the spirit of the invention or beyond the scope of the appended claims.
It is skilled to this field although present invention has been described in detail and some specific embodiments have been cited
For technical staff, as long as it is obvious for can making various changes or correct without departing from the spirit and scope of the present invention.
Claims (7)
1. a kind of detection method of panel surface AF fingerprint proof membrane, which is characterized in that method includes the following steps:
A, the display panel to be detected with AF fingerprint proof membrane is placed into detection zone；
B, the water mist of atomization is sprayed onto the panel surface with AF fingerprint proof membrane using spraying instrument and carries out spraying detection,
The droplet distribution situation on observation AF fingerprint proof membrane surface judges the integrality that AF fingerprint proof membrane is covered in panel surface；If AF
The droplet on fingerprint proof membrane surface is uniformly distributed, then the covering of AF fingerprint proof membrane is complete.
2. the detection method of panel surface AF fingerprint proof membrane according to claim 1, which is characterized in that sprayed in step B
The temperature of detection zone is 20 DEG C~30 DEG C when mist detects.
3. the detection method of panel surface AF fingerprint proof membrane according to claim 1, which is characterized in that step B observation
When background be black, and intensity of illumination 5000lux or more.
4. the detection method of panel surface AF fingerprint proof membrane according to claim 1 to 3, which is characterized in that
The AF fingerprint proof membrane is coated or is plated using fluoro-containing coating and set.
5. the detection method of panel surface AF fingerprint proof membrane according to claim 4, which is characterized in that the fluorine-containing painting
Material is perfluoropolyether.
6. the detection method of panel surface AF fingerprint proof membrane according to claim 1 to 3, which is characterized in that
Diameter≤0.8mm of the droplet of AF fingerprint proof membrane surface described in step B.
7. the detection method of panel surface AF fingerprint proof membrane according to claim 1 to 3, which is characterized in that
Display panel described in step A is selected from tempered glass panel, acrylic panel or PC panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604929.XA CN109596463A (en) | 2018-12-26 | 2018-12-26 | A kind of detection method of panel surface AF fingerprint proof membrane |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811604929.XA CN109596463A (en) | 2018-12-26 | 2018-12-26 | A kind of detection method of panel surface AF fingerprint proof membrane |
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| CN109596463A true CN109596463A (en) | 2019-04-09 |
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| CN201811604929.XA Pending CN109596463A (en) | 2018-12-26 | 2018-12-26 | A kind of detection method of panel surface AF fingerprint proof membrane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199782A (en) * | 2021-05-13 | 2021-08-03 | 广东东华光电科技有限公司 | Method for processing acrylic light guide plate |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847831A (en) * | 2005-04-12 | 2006-10-18 | 比亚迪股份有限公司 | Plane fault detecting method |
| CN101986134A (en) * | 2010-09-20 | 2011-03-16 | 华北电力大学（保定） | Automatic detection method of static contact angle |
| KR20110119083A (en) * | 2010-04-26 | 2011-11-02 | 엘아이지에이디피 주식회사 | Apparatus for inspecting substrate and method of inspecting substrate |
| CN102495065A (en) * | 2011-11-24 | 2012-06-13 | 北京大学 | Method for detecting two dimensional nanostructured material film surface detect |
| CN105700206A (en) * | 2016-02-16 | 2016-06-22 | 京东方科技集团股份有限公司 | Substrate surface information detection device and method |
| CN108872259A (en) * | 2018-07-13 | 2018-11-23 | 芜湖东旭光电科技有限公司 | A method of checking glass baseplate surface |
-
2018
- 2018-12-26 CN CN201811604929.XA patent/CN109596463A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1847831A (en) * | 2005-04-12 | 2006-10-18 | 比亚迪股份有限公司 | Plane fault detecting method |
| KR20110119083A (en) * | 2010-04-26 | 2011-11-02 | 엘아이지에이디피 주식회사 | Apparatus for inspecting substrate and method of inspecting substrate |
| CN101986134A (en) * | 2010-09-20 | 2011-03-16 | 华北电力大学（保定） | Automatic detection method of static contact angle |
| CN102495065A (en) * | 2011-11-24 | 2012-06-13 | 北京大学 | Method for detecting two dimensional nanostructured material film surface detect |
| CN105700206A (en) * | 2016-02-16 | 2016-06-22 | 京东方科技集团股份有限公司 | Substrate surface information detection device and method |
| CN108872259A (en) * | 2018-07-13 | 2018-11-23 | 芜湖东旭光电科技有限公司 | A method of checking glass baseplate surface |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113199782A (en) * | 2021-05-13 | 2021-08-03 | 广东东华光电科技有限公司 | Method for processing acrylic light guide plate |
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Application publication date: 20190409 |