A flexible pyroelectric infrared detector sensitive unit for low-voltage electrical interference
A pyroelectric infrared and sensitive unit technology, which is applied to pyroelectric devices, electrical radiation detectors, instruments, etc. with thermal changes in dielectric constant, which can solve the problem of inability to eliminate piezoelectric signal interference, reduced detector array resolution, and effective sensitivity. Reduce the number of units and other issues, to achieve the effect of eliminating the interference of external vibration and environmental temperature fluctuations, improving resolution, good symmetry and stability
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment 1
[0053] The manufacturing method of the flexible pyroelectric infrared detector sensitive unit of the low-voltage electric interference comprises the following steps:
[0054] Step 1: Dissolve the flexible pyroelectric polymer completely into a solution, and then evenly cover the solution on the flat substrate, and then bake it in a constant temperature box until the solvent is completely volatilized, and the flexible pyroelectric polymer forms a sensitive film, and then Peel off the sensitive film to obtain a 20mm×20mm flexible pyroelectric polymer film;
[0055] Step 2: Prepare metal electrode layers of the same thickness on the upper and lower surfaces of the 20mm×20mm flexible pyroelectric polymer film by evaporation and sputtering to form upper and lower electrode layers;
[0056] Step 3: Prepare a cross-sectional area of 1mm with silicon material 2 , a heat-insulating spacer column with a height of 100 μm, a support column with the same cross-sectional area and height ...
PUM
Property | Measurement | Unit |
---|---|---|
height | aaaaa | aaaaa |
Abstract
Description
Claims
Application Information
- R&D Engineer
- R&D Manager
- IP Professional
- Industry Leading Data Capabilities
- Powerful AI technology
- Patent DNA Extraction
Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.
© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com