20240038443. 8-SHAPED INDUCTOR WITH GROUND BAR STRUCTURE simplified abstract (MEDIATEK INC.)

8-SHAPED INDUCTOR WITH GROUND BAR STRUCTURE

Organization Name

MEDIATEK INC.

Inventor(s)

Hsin-Yu Hung of Hsinchu City (TW)

Ruey-Bo Sun of Hsinchu City (TW)

Sheng-Mou Lin of Hsinchu City (TW)

8-SHAPED INDUCTOR WITH GROUND BAR STRUCTURE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240038443 titled '8-SHAPED INDUCTOR WITH GROUND BAR STRUCTURE

Simplified Explanation

The abstract describes a semiconductor device that includes a substrate, first and second terminals, and a conductor arranged on the substrate to form an inductor. The conductor is shaped to create two loops side-by-side along a first direction, with a crossing of the conductor between the loops. The loops define two enclosed areas. Additionally, at least one ground bar traverses either of the loops.

• The semiconductor device includes a substrate, terminals, and a conductor forming an inductor.
• The conductor is shaped to create two loops side-by-side along a first direction.
• A crossing of the conductor with itself is present between the loops.
• The loops define two enclosed areas.
• At least one ground bar traverses either of the loops.

Potential Applications:

• Power electronics: The inductor can be used in power converters, voltage regulators, and other power electronic circuits.
• Wireless communication: The inductor can be utilized in radio frequency (RF) circuits, such as filters and amplifiers.
• Sensor technology: The device can be employed in sensors that require inductors, such as magnetic field sensors.

Problems Solved:

• Space-saving design: The side-by-side loops and crossing of the conductor allow for a compact inductor structure, saving space on the substrate.
• Improved performance: The specific shape and arrangement of the loops enhance the inductor's performance, such as its inductance value and efficiency.
• Reduced interference: The crossing of the conductor with itself can help minimize electromagnetic interference and improve signal integrity.

Benefits:

• Compact size: The device's design allows for a smaller footprint, making it suitable for applications with limited space.
• Enhanced performance: The specific shape and arrangement of the loops contribute to improved inductor performance, leading to better overall circuit performance.
• Reduced interference: The design helps minimize electromagnetic interference, ensuring reliable operation of the device and surrounding circuits.

Original Abstract Submitted

a semiconductor device includes a substrate; a first terminal and a second terminal; and a conductor arranged on the substrate between the first terminal and the second terminal to constitute an inductor shaped for forming a first loop and a second loop arranged side-by-side along a first direction. a crossing of the conductor with itself is present between the first loop and the second loop. the first loop and the second loop define a first enclosed area and a second enclosed area, respectively. at least one ground bar traverses either the first loop or the second loop.