Manufacturing method and device of transferable transparent flexible air-permeable antenna
An antenna and transparent technology, which is applied in the field of production of transparent flexible air-permeable antennas, can solve the problems of non-transparency and flexibility
Active Publication Date: 2021-06-08
TSINGHUA UNIV
View PDF16 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the related technology, because the Internet of Things technology hopes to realize the communication between various objects through mobile communication technology, and complete a network of information interaction between objects, as the cornerstone of the Internet of Things technology, different objects must have good performance Antennas, while most of the existing antennas are made of metal materials, which do not have the characteristics of transparency and flexibility. In some occasions, such as the application of transparent objects or biological surfaces, there will be some problems, which need to be improved urgently
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0030] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.
[0031] The manufacturing method and device of the transferable transparent flexible air-permeable antenna according to the embodiments of the present invention will be described below with reference to the accompanying drawings. First, the manufacturing method of the transferable transparent flexible air-permeable antenna proposed according to the embodiments of the present invention will be described with reference to the accompanying drawings.
[0032] figure 1 It is a flow chart of the manufacturing method of the transferable ...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| width | aaaaa | aaaaa |
| transmittivity | aaaaa | aaaaa |
| transmittivity | aaaaa | aaaaa |
Login to View More
Abstract
The invention discloses a method and device for manufacturing a transferable transparent flexible air-permeable antenna, wherein the method includes: obtaining an antenna structure design satisfying preset conditions through HFSS software simulation, and determining a photolithography mask according to the antenna structure design; Select a conductive substrate, spin-coat a layer of photoresist on the surface of the conductive substrate, and use a photolithographic mask to perform photolithography to obtain a grid-structured groove in the shape of the antenna; since the substrate is conductive, the photoresist Insulation, the metal is deposited in the groove by electrodeposition; the mesh antenna pattern is transferred to the target substrate or directly peeled off from the conductive substrate to obtain the target antenna. The manufacturing method according to the embodiment of the present invention has the characteristics of peeling and transferring, and can adapt to various curved surfaces to meet the requirements of attaching antennas to biological surfaces and transparent objects, and perfect the requirements for mobile terminal antenna functions in the Internet of Things.
Description
technical field [0001] The invention relates to the technical field of mobile terminal antennas, in particular to a manufacturing method and device for a transferable transparent flexible air-permeable antenna. Background technique [0002] At present, antenna technology is a necessary technology widely used in wireless communication. From the initial telegraph communication to the widely popularized mobile phones, computers, and various vehicles such as airplanes and ships, the communication between them is inseparable. Open antenna technology support. With the development of the Internet era, mobile communication technology has become more and more important. It puts forward higher requirements for the size and type of communication terminals, and then derives the concept of "Internet of Things". [0003] In related technologies, because the Internet of Things technology hopes to realize the communication between various objects through mobile communication technology, an...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): C25D1/10C25D1/20H01Q1/36
CPCC25D1/10C25D1/20H01Q1/36
Inventor 任天令刘厚方贾秀峰邱皓川李宇星邵明昊杨轶
Owner TSINGHUA UNIV