Taiwan semiconductor manufacturing company, ltd. (20240341205). Phase Change Material In An Electronic Switch Having A Flat Profile simplified abstract

Phase Change Material In An Electronic Switch Having A Flat Profile

Organization Name

taiwan semiconductor manufacturing company, ltd.

Inventor(s)

Tsung-Hsueh Yang of Taichung City (TW)

Phase Change Material In An Electronic Switch Having A Flat Profile - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240341205 titled 'Phase Change Material In An Electronic Switch Having A Flat Profile

Simplified Explanation:

The patent application describes a radio frequency (RF) switch with a unique design that includes a heater component and a phase change material (PCM) to control the resistivity of the switch.

• The RF switch consists of two conductive components and a material layer.
• A heater component is placed over the material layer, with a segment positioned between the two conductive components.
• The upper surface of the heater component is lower in height compared to the conductive components.
• A PCM is placed over the segment of the heater component and partially over the conductive components.
• The resistivity of the PCM changes when heat is applied by the heater component.

Key Features and Innovation:

• Unique design of the RF switch with a heater component and PCM.
• Control of resistivity through the use of heat.
• Efficient and precise switching mechanism.

Potential Applications:

• Telecommunications industry for RF signal switching.
• Aerospace industry for communication systems.
• Military applications for radar and communication devices.

Problems Solved:

• Improved control and reliability of RF switches.
• Enhanced performance in high-frequency applications.
• Efficient heat management for switching operations.

Benefits:

• Increased efficiency and reliability in RF signal switching.
• Enhanced performance in demanding environments.
• Cost-effective solution for high-frequency applications.

Commercial Applications:

Potential commercial applications include:

• Telecommunications equipment manufacturers.
• Aerospace and defense contractors.
• Research institutions developing RF technologies.

Prior Art:

Readers can explore prior art related to RF switches, heaters, and phase change materials in the field of radio frequency technology.

Frequently Updated Research:

Stay updated on the latest advancements in RF switch technology, phase change materials, and heat management techniques for electronic devices.

Questions about RF Switch Technology:

1. How does the unique design of this RF switch improve performance compared to traditional switches? 2. What are the key advantages of using a phase change material in this RF switch design?

Original Abstract Submitted

a radio frequency (rf) switch includes a first conductive component and a second conductive component each disposed over a material layer in a cross-sectional side view. the rf switch includes a heater component disposed over the material layer in the cross-sectional side view. a segment of the heater component is disposed between the first conductive component and the second conductive component in the cross-sectional side view. an upper surface of the heater component is less elevated vertically than an upper surface of the first conductive component or the second conductive component in the cross-sectional side view. the rf switch includes a phase change material (pcm) disposed over the segment of the heater component and at least partially over the first conductive component and the second conductive component. a resistivity of the pcm changes in response to an application of heat. the heat is produced by the heater component.