Can anti fingerprint and anti fouling coating process be popular for touch screen?
Author:Liu Xiaowei Time:2021-06-06 16:50 Browse(892)
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This post was edited by huadingxing technology at 10:47 on March 22, 20146 M$ `) N* r# D: S, m: _ With the advent of the touch screen era, the touch screen is inevitably easy to scratch or dirty, especially some stubborn oil stains.
however, it is inevitable to take film protection.

Can anti fingerprint and anti fouling coating process be popular for touch screen?

film is not only troublesome but also costly, The effect is not particularly good.
at present, in order to improve the market value and competitiveness of capacitive screen, many manufacturers of capacitive screen mobile phones adopt AF coating process to process capacitive screen, AF coating process: the mobile phone or flat glass cover plate is directly processed.
the coating is sprayed with liquid medicine.
the film is formed between liquid medicine and glass surface (Si-O bond produces chemical link).
the existence of invisible protection can not be recognized by naked eyes, which does not affect the visual effect of the screen.
the film has three main functions: antifouling.
anti fingerprint, Anti scratch.
generally, the detection method is based on the water drop angle.
the effect comparison picture before and after coating is attached below.
with this film, we don't need to stick the commercial newspaper protection film any more.
before coating, the water drops form a flowing water type.
after coating, the water drops form a water drop state (similar to the effect of rain water falling on the lotus leaf), which is convenient for cleaning (dumping directly) and will not have residue.
0 l6 Z; s) j4 [; w/ NSince.
this coating process can be used in the glass cover and the touch screen market, can this coating process achieve the same protection effect on other touch panels?! If possible,It will be a major industrial breakthrough. Without affecting the effectiveness of touch panel, it can not only protect the touch panel, but also increase the smooth touch, no fingerprint residue, and easy to clean during touch operation.
undoubtedly, it will bring higher value to touch panel manufacturers and enhance their competitive advantages. because most of the touch panel is used in factory machinery and equipment.
POS machine, touch remote control device and other fields, a period of operation error will not only cause economic losses, but also bring personal injury to the users of machinery and equipment.
this paper introduces the concept of touch panel/F & U (B. e '| 1 T) the above ideas are purely personal opinions.
only for communication.
the above ideas are personal opinions: V) F6 Q; E* U+ _ 9 e+ i: `5 O4 ~ 3:: I4 R "
due to the active surface properties of optoelectronic glass,
it will react with CO2 and H2O in the air, so that Si atoms on the glass surface can not be completely exposed. Therefore, plasma cleaning is a necessary step before film formation, so that Si-O on the glass surface can be exposed more thoroughly, To achieve the complete reaction of Si atoms and fluorine materials (coating solution) on the surface of glass, react with the film, improve the bonding strength of the film, enhance the anti-aging and friction resistance of the products, and achieve a high quality film. $O6 J6 |5 o) G7 w% M! M0 R- oAfter spray coating, the glass film is uniform,When the film thickness is less than 10nm, the friction coefficient of the film surface is greatly reduced, so as to increase the smoothness of the film surface and realize the functions of anti fingerprint, hydrophobicity and anti fouling.
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] 5 aEffect display: 7 K6 P8 K $P0 o) U "Z  v& M3 [( s1 K' d/ }" i9 ], f% k* s3 A8 `: o$ q7 @5 G1 H6 _ 3 V& h/ l" \& l- W%F6 Y4} $J9 J! ~; l-y7].
how much more cost will be added to increase this process? P * N7 s; a; F0|This process has not been used in some middle and low-end machines now.
hiflynn published on March 22, 2014 10:25! X & C% Z & G; <8 L / XHow much more will it cost to add this process?7 F;? (b'e% J% n) this process is not used in some of the middle and low end computers now. $t0 '# I) i9} 0 m & DThe processing cost of AF coating is not very high.
if you have your own coating production line, the cost is a little high!
huadingxing technology was published on March 22, 2014, 10:43
J) the processing cost of H1 D & I2 a, u, O) RAF coating is not very high. If you have your own coating production line, the cost is a little high! : e5 ]& X0 |9 m" z! `. PThere are many products that have long-term benefit effect only after the one-time cost is invested, mainly in the trade-off between the long-term benefit and the cost! X4 |% w; ~ 3 s: z0g! <8 B.
huadingxing technology was published on March 22, 2014, 10:467 g * N9 N5] / ^ 5 {3 E # EThere are many products that have long-term benefit effect only after the one-time cost is invested.
it is mainly between the long-term benefit and the cost that the merchants themselves weigh... 3 X6 Z4 V: B / J4 O6 V) BIt is agreed that AF process itself has a large market. (P2z + {2j8a1] (Z.
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