Spatial strong electromagnetic field comprehensive environment protection flexible layered mask structure and manufacturing method thereof
A technology that integrates the environment and electromagnetic fields. It is applied in the direction of layered products, chemical instruments and methods, and synthetic resin layered products. It can solve problems such as damage to the protective layer, burning, and affecting the normal operation of electronic equipment or devices.
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0032] Please refer to figure 1 The shown structure schematic diagram of the first embodiment of a flexible layered mask structure for space strong electromagnetic field comprehensive environmental protection provided by the application, including: a polyimide layer 101, a dielectric layer 103 and a polyimide layer arranged on the polyimide layer the metal layer 102 between the amine layer 101 and the dielectric layer 103;
[0033] The thickness of the metal layer 102 is 6-10 microns; the surface of the polyimide layer 101 away from the metal layer 102 is provided with an indium tin oxide film 104, which is used to provide a boundary against the space environment;
[0034] In use, the ITO film 104 faces the external environment, and the dielectric layer 103 faces the product to be protected.
[0035] In this example, if figure 1 As shown, the polyimide layer 101, the metal layer 102 and the dielectric layer 103 are arranged in sequence to form a sandwich structure; the polyi...
Embodiment 2
[0044] A manufacturing method based on the space strong electromagnetic field integrated environmental protection flexible layered mask structure described in Embodiment 1, comprising the following steps:
[0045] Spin-coat the polyamic acid solution on the surface of the metal layer, and perform high-temperature thermal cyclization to obtain polyimide. The high-temperature thermal cyclization temperature is 150°C, and the cyclization time is 20-30 minutes;
[0046] The polyamic acid solution is spin-coated on the other surface of the metal layer, and the three-layer film structure of "polyimide-metal-polyimide" is obtained through high-temperature thermal cyclization. The high-temperature thermal cyclization temperature is 150°C. The time is 20-30 minutes;
[0047] Alternatively, the polyester material is selected to be spin-coated on the surface of the metal layer away from the polyimide, and heated at a high temperature to make the polyester material form a molten state on ...
Embodiment 3
[0056] A manufacturing method based on the space strong electromagnetic field integrated environmental protection flexible layered mask structure described in Embodiment 1, comprising the following steps:
[0057] Use polyacrylic acid pressure-sensitive adhesive to stick two polyimide materials on the two surfaces of the metal layer respectively, and laminate them to obtain "polyimide film-polyacrylic pressure-sensitive adhesive-metal-polyacrylic pressure-sensitive adhesive". -Five-layer mask structure of "polyimide";
[0058] Or, use polyacrylic pressure-sensitive adhesive to stick a piece of polyimide material on one surface of the metal layer, and then use polyacrylic pressure-sensitive adhesive to stick a piece of polyester material on the other surface of the metal layer, and then laminate Obtain the five-layer film structure of "polyimide film-polyacrylic pressure-sensitive adhesive-metal-polyacrylic pressure-sensitive adhesive-polyester";
[0059] The indium tin oxide ...
PUM
| Property | Measurement | Unit |
|---|---|---|
| Thickness | aaaaa | aaaaa |
| Thickness | aaaaa | aaaaa |
| Thickness | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
Login to View More