Temperature sensor prepared based on glass surface microstructure and electronic paste printing method
By preparing temperature sensors based on glass surface microstructure and electronic paste printing methods, the problem of large amount of platinum materials and low integration in the prior art is solved, high integration and stability are achieved, and the process flow is simplified, which is suitable for large-scale production.
CN119964916APending Publication Date: 2025-05-09NINGBO WEICHUANG FLEXIBLE ELECTRONIC TECH CO LTD +2
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Patent Information
- Application Number
- CN202411992054.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-05-09
AI Technical Summary
Technical Problem
In the prior art, when preparing platinum resistance temperature sensors, it is difficult to achieve low platinum material usage and high integration, and the process is complicated and unfavorable to large-scale production.
Method used
The temperature sensor is prepared by chemical cleaning, nanosecond fiber laser etching, screen printing, co-fired, laser resistance adjustment and packaging based on glass surface microstructure and electronic paste printing.
Benefits of technology
It achieves high integration and stability of platinum resistors, reduces the amount of platinum materials, simplifies the process flow, is suitable for large-scale production, and reduces production costs.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN119964916A_ABST
Abstract
The invention discloses a temperature sensor prepared based on a glass surface microstructure and an electronic paste printing method, and the printing method comprises the following steps: chemical cleaning, fused quartz glass sheet surface micro-channel etching, silk-screen printing, co-firing, laser resistance trimming, packaging, completion of temperature sensor shaping, detection of temperature sensing performance of the temperature sensor, and calibration. And selecting a qualified temperature sensor, and marking the sensing performance of the qualified temperature sensor. According to the temperature sensor prepared based on the glass surface microstructure and the electronic paste printing method, a silk-screen printing method is adopted for preparation, and it can be guaranteed that the using amount of platinum materials is small and the integration degree is high.
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