Li Xiu, Wang Yu, Xu Yanfang, Ran Jun, Mo Lixin, Li Luhai. Photoelectric properties of metallic mesh based on flexographic printing[J]. Infrared and Laser Engineering, 2013, 42(12): 3295-3299.
| Citation:
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Li Xiu, Wang Yu, Xu Yanfang, Ran Jun, Mo Lixin, Li Luhai. Photoelectric properties of metallic mesh based on flexographic printing[J]. Infrared and Laser Engineering, 2013, 42(12): 3295-3299.
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Photoelectric properties of metallic mesh based on flexographic printing
- 1.
Beijing Printed Electronics Engineering Technology Research Center,Beijing Institute of Graphic Communication,Beijing 102600,China
- Received Date: 2013-03-05
- Rev Recd Date:
2013-04-11
- Publish Date:
2013-12-25
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Abstract
In order to meet the increasing requirements of the electromagnetic shielding, the principle and manufacture process of a film-taped metallic mesh were introduced and the influence of the parameters (such as the line width, period, duty ratio,et al) on optical and electromagnetic features were analyzed. By using the flexographic printing technology, the metal mesh film with the line widthes of 20, 30, 40 m and the periods of 300, 400 m on PET substrate were made, and the maximal electromagnetic shield effectiveness was more than 15 dB, while the UV-Vis transmission of metallic mesh on PET substrate was between 70% and 80%. The results indicate that the optical and electrical performance of metallic mesh film is inconsistent, and it is better to select a thinner line width and smaller period to obtain optimal shielding effectiveness.
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