18576874. ELASTIC WAVE DEVICE, FILTER, SPLITTER, AND COMMUNICATION DEVICE simplified abstract (KYOCERA CORPORATION)
Contents
ELASTIC WAVE DEVICE, FILTER, SPLITTER, AND COMMUNICATION DEVICE
Organization Name
Inventor(s)
Tomio Kanazawa of Daito-shi (JP)
ELASTIC WAVE DEVICE, FILTER, SPLITTER, AND COMMUNICATION DEVICE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18576874 titled 'ELASTIC WAVE DEVICE, FILTER, SPLITTER, AND COMMUNICATION DEVICE
The abstract describes an IDT electrode with specific features:
- First busbar and second busbar facing each other
- Multiple first electrode fingers connected to the first busbar
- Multiple second electrode fingers connected to the second busbar in an alternating manner
- Bar electrodes between the first busbar and the first electrode fingers
- Connection portions linking the busbars to the bar electrodes and adjacent bar electrodes to each other
- Some connection portions are discontinuous with respect to the electrode fingers' extension direction
Potential Applications: - Acoustic wave devices - Sensor technology - Communication systems
Problems Solved: - Efficient signal propagation - Enhanced electrode connectivity
Benefits: - Improved device performance - Enhanced signal transmission - Increased reliability
Commercial Applications: Title: "Advanced IDT Electrodes for Acoustic Wave Devices" This technology can be utilized in the development of high-performance acoustic wave devices for various industries, including telecommunications, healthcare, and automotive.
Prior Art: Readers can explore prior research on IDT electrodes, acoustic wave propagation, and sensor technology to gain a deeper understanding of the innovation presented in this patent application.
Frequently Updated Research: Stay updated on the latest advancements in IDT electrode technology, acoustic wave devices, and sensor applications to leverage the full potential of this innovation.
Questions about IDT Electrodes: 1. How do IDT electrodes improve signal transmission in acoustic wave devices?
- IDT electrodes enhance signal propagation by providing efficient connectivity between busbars and electrode fingers.
2. What are the key advantages of using IDT electrodes in sensor technology?
- IDT electrodes offer improved sensitivity and reliability in sensor applications, leading to enhanced performance and accuracy.
Original Abstract Submitted
An IDT electrode includes: a first busbar, a second busbar facing the first busbar, multiple first electrode fingers electrically connected to the first busbar, multiple second electrode fingers electrically connected to the second busbar and arranged in an alternating manner with the multiple first electrode fingers in an acoustic wave propagation direction, multiple bar electrodes interposed between the first busbar and the multiple first electrode fingers, and extending parallel to the first busbar and parallel to each other, multiple connection portions including a connection portion that is interposed between the first busbar and a corresponding one of the bar electrodes adjacent to the first busbar and that connects the first busbar to the corresponding bar electrode, and a connection portion that connects adjacent bar electrodes to each other. Some of the connection portions are disposed in a discontinuous manner with respect to an extension direction of the multiple electrode fingers.
