Organic-substrate-based passive radio capacitive humidity sensor packaging structure
A humidity sensor and packaging structure technology, applied in the field of sensors, can solve the problems of inability to use lead wires and deepening of sensor miniaturization, achieve the effects of reduced volume, low power consumption, and avoiding device failure
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
Method used
Image
Examples
Embodiment Construction
[0024] The technical solution of the present invention will be described in further detail below in conjunction with the accompanying drawings and embodiments.
[0025] like Figure 1 to Figure 3 As shown, a passive wireless capacitive humidity sensor packaging structure based on an organic substrate of the present invention includes a humidity sensitive capacitor 1, an organic packaging substrate 2, a planar spiral inductor 3 provided with an internal connection line 17 and an external port 18, and a back surface Connection lines 7 , external connection pads 8 , internal connection pads 9 , cover 13 , upper cover layer 15 and lower cover layer 16 . The organic packaging substrate 2 can be made of polyimide (PI), liquid crystal polymer (LCP), or polyethylene terephthalate (PET). The humidity sensitive capacitor 1 is fixedly connected to the top surface of the organic packaging substrate 2 through the adhesive layer 4 . The planar spiral inductor 3 is fixedly connected to the...
PUM
Property | Measurement | Unit |
---|---|---|
Thickness | 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