CN105759329B - A kind of high brilliant black silver reflectance coating of light tight anti-fingerprint - Google Patents
A kind of high brilliant black silver reflectance coating of light tight anti-fingerprint Download PDFInfo
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- CN105759329B CN105759329B CN201610243010.7A CN201610243010A CN105759329B CN 105759329 B CN105759329 B CN 105759329B CN 201610243010 A CN201610243010 A CN 201610243010A CN 105759329 B CN105759329 B CN 105759329B
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- pet film
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- screen
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
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Abstract
The present invention relates to a kind of light tight high brilliant black silver reflectance coatings of anti-fingerprint; including mainly having PET film, Ag layers, protective layer and glue; PET film is bilayer; one layer of PET film is deposited Ag layers; Ag layers of another side are equipped with protective layer; one face electroplating aluminum coating of another layer of PET film, PET film another side are equipped with silk-screen anti-fingerprint black ink, have been deposited Ag layers and have carried out the PET film of protective layer and be electroplated among the PET film of aluminium and the good anti-fingerprint black ink of silk-screen using hot dry type glue composite joint；It can solve to lose powder, it is non-conductive, reflectivity is promoted up to 98.8%, it is completely light tight, and product black side does not stay finger-marks problem in actual use.
Description
Technical field
The present invention relates to the reflection technical field of membrane of backlight LCD, more specifically a kind of light tight anti-fingerprint highlights
Black silver reflectance coating.
Background technology
Existing market silver reflectance coating mainly has Dan Yin (such as Fig. 2) and two-sided silver (such as Fig. 3), but both reflection shaded effects
All undesirable, when half iron frame of backlight or during without iron frame, product luminescent color can be because reflection light transmission be influenced (below backlight
Mainboard color can because reflection light transmission and set off), behind come out black silver, direct inking.
Prior art Dan Yin (such as Fig. 2) structure is the beautiful smooth 75W05 product structures of Japan, is main product in current industry,
Product easily loses powder conductive and light transmission, and also two-sided silver-colored (such as Fig. 3) infrastructure product light transmission, there are also the third black silver-colored structures
Product influences reflectivity due to direct blacking, reflectivity only 97% or so, and easily falls silver, when conductive under UV dropping situations,
And black ink face changes hands to change colour after touching and easily stays finger-marks.
Therefore, it is necessary to develop a kind of high brilliant black silver reflectance coating of light tight anti-fingerprint.
Invention content
The defects of it is an object of the invention to overcome the prior art, provides a kind of light tight anti-fingerprint high brilliant black silver reflection
Film can solve to lose powder, non-conductive, promote reflectivity, completely light tight, and product black side does not stay finger in actual use
Print, to achieve the above object, the present invention use following technical scheme：
A kind of high brilliant black silver reflectance coating of light tight anti-fingerprint, including PET film, Ag layers, protective layer and glue, the PET
Film is bilayer, and one layer of PET film is deposited Ag layers, and Ag layers of another side are equipped with protective layer, a face electroplating aluminum coating of another layer of PET film, PET
Film another side is equipped with silk-screen anti-fingerprint black ink.
A kind of processing technology of light tight high brilliant black silver reflectance coating of anti-fingerprint is as follows：
A. Ag layers are deposited using 38 μm of high transparency PET films；
B. and then by the PET film for being deposited Ag layers protective layer is done in Ag levels；
C. 250 nanometers of aluminium layers are electroplated in other 38 μm of normal transparent PET films of taking；
D. the PET film of aluminium layer will be electroplated in PET film surface silk-screen anti-fingerprint black ink, 1 μm of silk-screen thickness waits anti-finger
Line black ink do after again in the anti-fingerprint black ink of ink surface silk-screen same thickness, total silk-screen 4 times or more；
E. good silver will be deposited and carry out the PET film of protective layer and aluminium and the PET film of the good anti-fingerprint ink dries of silk-screen has been electroplated
It is compound, it is compound using hot dry type glue；
F. compound rear curing room of placing cures, cooking conditions：50 degree of temperature, 48 hours time；
G. slitting customer requirement specification after curing is good, packs shipment.
A kind of reflectivity of light tight high brilliant black silver reflectance coating of anti-fingerprint is up to more than 98.8%.
Compared with the prior art, the invention has the advantages that：It can solve to lose powder, it is non-conductive, reflectivity is promoted, completely
It is light tight, and product black side does not stay finger-marks in actual use.
The invention will be further described in the following with reference to the drawings and specific embodiments.
Description of the drawings
Fig. 1 is the stereochemical structure decomposing schematic representation of the present invention；
Fig. 2 is prior art reference configuration schematic diagram of the present invention；
Fig. 3 is prior art reference configuration schematic diagram of the present invention；
Fig. 4 is processing technology schematic diagram of the present invention.
Reference numeral
1st, PET film；2nd, Ag layers；3rd, protective layer；4th, glue；5th, aluminium layer；6th, anti-fingerprint black ink；7、UV；8th, black oil
Ink.
Specific embodiment
In order to more fully understand the present invention technology contents, with reference to specific embodiment to technical scheme of the present invention into
One step introduction and explanation, but not limited to this.
It is shown in Figure 1, a kind of light tight high brilliant black silver reflectance coating of anti-fingerprint, including mainly having PET film 1, Ag layers 2, protecting
Sheath 3 and glue 4, PET film 1 are bilayer, and Ag layers 2 are deposited in one layer of PET film 1, and 2 another side of Ag layers is equipped with protective layer 3, another layer
One face electroplating aluminum coating 5 of PET film 1,1 another side of PET film are equipped with silk-screen anti-fingerprint black ink 6, Ag layers 2 have been deposited and have carried out guarantor
The PET film 1 of sheath 3 is with being electroplated among the PET film 1 of aluminium layer 5 and the good anti-fingerprint black ink 6 of silk-screen using 4 compound company of glue
It connects.
As shown in Figure 1, wherein 1 thickness of PET film is 38 μm.
Wherein 5 thickness of electroplating aluminum coating is 250 nanometers.
Wherein anti-fingerprint black ink 6, silk-screen number are 4 times or more, and each silk-screen thickness is 1 μm.
The reflectivity of the light tight high brilliant black silver reflectance coating of anti-fingerprint is up to more than 98.8%.
It is that the processing case technique of the present invention is as follows as shown in Fig. 1 and Fig. 4：
A. Ag layers 2 are deposited using 38 μm of high transparency PET films 1；
B. and then by the PET film 1 that Ag layers 2 have been deposited protective layer 3 is done in 2 face of Ag layers；
C. 250 nanometers of aluminium layers 5 are electroplated in other 38 μm of normal transparent PET films 1 of taking；
D. the PET film 1 of aluminium layer 5 will be electroplated in 1 surface silk-screen anti-fingerprint black ink 6 of PET film, 1 μm of silk-screen thickness, etc.
Again in the anti-fingerprint black ink 6 of ink surface silk-screen same thickness after anti-fingerprint black ink 6 is dry, total silk-screen 4 times or more；
E. good silver will be deposited and carry out the PET film 1 of protective layer 3 and aluminium and the PET of the good anti-fingerprint ink dries 6 of silk-screen has been electroplated
Film 1 is compound, and it is compound that hot dry type glue 4 specifically can be used；
F. compound rear curing room of placing cures, cooking conditions：50 degree of temperature, 48 hours time；
G. slitting customer requirement specification after curing is good, packs shipment.
Compared with the prior art, the invention has the advantages that：It can solve to lose powder, it is non-conductive, reflectivity is promoted, completely
It is light tight, and product black side does not stay finger-marks in actual use.
It is above-mentioned only with embodiment come the technology contents that further illustrate the present invention, in order to which reader is easier to understand, but not
It represents embodiments of the present invention and is only limitted to this, any technology done according to the present invention extends or recreation, by the present invention's
Protection.Protection scope of the present invention is subject to claims.
Claims (2)
1. a kind of high brilliant black silver reflectance coating of light tight anti-fingerprint, including mainly having PET film, Ag layers, protective layer and glue, feature
It is：The PET film is bilayer, and one layer of PET film is deposited Ag layer, and Ag layers of another side are equipped with protective layer, the one of another layer of PET film
Face electroplating aluminum coating, PET film another side are equipped with silk-screen anti-fingerprint black ink；
A kind of processing technology of light tight high brilliant black silver reflectance coating of anti-fingerprint is as follows：
A. Ag layers are deposited using 38 μm of high transparency PET films；
B. and then by the PET film for being deposited Ag layers protective layer is done in Ag levels；
C. 250 nanometers of aluminium layers are electroplated in other 38 μm of normal transparent PET films of taking；
D. the PET film of aluminium layer will be electroplated in PET film surface silk-screen anti-fingerprint black ink, 1 μm of silk-screen thickness, etc. anti-fingerprints it is black
Color ink do after again in the anti-fingerprint black ink of ink surface silk-screen same thickness, total silk-screen 4 times or more；
It is e. the PET film for PET film that is good silver-colored and carrying out protective layer being deposited with aluminium and the good anti-fingerprint ink dries of silk-screen being electroplated is compound,
It is compound using hot dry type glue；
F. compound rear curing room of placing cures, cooking conditions：50 degree of temperature, 48 hours time；
G. slitting customer requirement specification after curing is good, packs shipment.
2. a kind of light tight high brilliant black silver reflectance coating of anti-fingerprint according to claim 1, it is characterised in that：Light tight anti-finger
The reflectivity of the high brilliant black silver reflectance coating of line is up to more than 98.8%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243010.7A CN105759329B (en) | 2016-04-19 | 2016-04-19 | A kind of high brilliant black silver reflectance coating of light tight anti-fingerprint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610243010.7A CN105759329B (en) | 2016-04-19 | 2016-04-19 | A kind of high brilliant black silver reflectance coating of light tight anti-fingerprint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105759329A CN105759329A (en) | 2016-07-13 |
| CN105759329B true CN105759329B (en) | 2018-06-12 |
Family
ID=56335271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610243010.7A Expired - Fee Related CN105759329B (en) | 2016-04-19 | 2016-04-19 | A kind of high brilliant black silver reflectance coating of light tight anti-fingerprint |
Country Status (1)
| Country | Link |
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| CN (1) | CN105759329B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108178839B (en) * | 2018-01-09 | 2023-11-10 | 宁波激智科技股份有限公司 | Reflective film |
| CN110865429A (en) * | 2019-12-23 | 2020-03-06 | 东莞市光志光电有限公司 | Prevent reflector plate and backlight unit of warpage and fold |
| CN112415814A (en) * | 2021-01-06 | 2021-02-26 | 广东中强精英电子科技有限公司 | Backlight module with light leakage prevention high-reflection side reflection structure |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100085502A (en) * | 2009-01-20 | 2010-07-29 | 홍재영 | Aluminum mirror |
| KR20110000946A (en) * | 2009-06-29 | 2011-01-06 | 배세환 | Method for manufacturing hairline-shaped plate which is used for reflection and parabolic louver, and plate produced thereby |
| CN102767788A (en) * | 2012-06-28 | 2012-11-07 | 大连路飞光电科技有限公司 | Reflective film of LED fluorescent lamp |
| CN203117446U (en) * | 2012-12-17 | 2013-08-07 | Tcl显示科技（惠州）有限公司 | Reflective film and liquid crystal module employing same |
| CN104049290A (en) * | 2014-07-04 | 2014-09-17 | 苏州普京真空技术有限公司 | High-reflection sticking film |
-
2016
- 2016-04-19 CN CN201610243010.7A patent/CN105759329B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100085502A (en) * | 2009-01-20 | 2010-07-29 | 홍재영 | Aluminum mirror |
| KR20110000946A (en) * | 2009-06-29 | 2011-01-06 | 배세환 | Method for manufacturing hairline-shaped plate which is used for reflection and parabolic louver, and plate produced thereby |
| CN102767788A (en) * | 2012-06-28 | 2012-11-07 | 大连路飞光电科技有限公司 | Reflective film of LED fluorescent lamp |
| CN203117446U (en) * | 2012-12-17 | 2013-08-07 | Tcl显示科技（惠州）有限公司 | Reflective film and liquid crystal module employing same |
| CN104049290A (en) * | 2014-07-04 | 2014-09-17 | 苏州普京真空技术有限公司 | High-reflection sticking film |
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| Publication number | Publication date |
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| CN105759329A (en) | 2016-07-13 |
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