International business machines corporation (20240213337). EXTENDED SOURCE/DRAIN CONTACT FOR SHIFTED DRAIN VOLTAGE FOR A BACKSIDE POWER DISTRIBUTION NETWORK simplified abstract

EXTENDED SOURCE/DRAIN CONTACT FOR SHIFTED DRAIN VOLTAGE FOR A BACKSIDE POWER DISTRIBUTION NETWORK

Organization Name

international business machines corporation

Inventor(s)

Tsung-Sheng Kang of Ballston Lake NY (US)

Tao Li of Slingerlands NY (US)

Ruilong Xie of Niskayuna NY (US)

Chih-Chao Yang of Glenmont NY (US)

EXTENDED SOURCE/DRAIN CONTACT FOR SHIFTED DRAIN VOLTAGE FOR A BACKSIDE POWER DISTRIBUTION NETWORK - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240213337 titled 'EXTENDED SOURCE/DRAIN CONTACT FOR SHIFTED DRAIN VOLTAGE FOR A BACKSIDE POWER DISTRIBUTION NETWORK

Simplified Explanation:

The semiconductor device described in the patent application features a direct backside contact between source and drain lines and their respective epitaxial growths. Additionally, a clock signal line contact via connects a gate to a backside clock signal line, surrounded by a deep STI fill to prevent shorting between the clock signal line and the power rail.

• The semiconductor device includes a direct backside contact between source and drain lines and their epitaxial growths.
• A clock signal line contact via connects a gate to a backside clock signal line.
• The clock signal line contact via is surrounded by a deep STI fill to prevent shorting between the clock signal line and the power rail.

Potential Applications:

This technology could be applied in the manufacturing of advanced semiconductor devices, particularly in the field of integrated circuits and microelectronics.

Problems Solved:

The technology addresses the issue of shorting between the clock signal line and the source and/or drain lines in the backside power rail, ensuring proper functionality of the semiconductor device.

Benefits:

- Improved reliability and performance of semiconductor devices - Enhanced functionality and efficiency in integrated circuits - Prevention of shorting issues in the backside power rail

Commercial Applications:

Potential commercial applications of this technology include the production of high-performance electronic devices, such as smartphones, computers, and other consumer electronics.

Prior Art:

Readers interested in exploring prior art related to this technology may consider researching patents and publications in the field of semiconductor device manufacturing, particularly focusing on backside contact configurations and clock signal line connections.

Frequently Updated Research:

Researchers and industry professionals may find updated information on semiconductor device manufacturing processes, materials, and design considerations relevant to this technology.

Questions about Semiconductor Device with Backside Contact and Clock Signal Line Connection:

1. What are the key features of the semiconductor device described in the patent application? 2. How does the technology prevent shorting issues between the clock signal line and the power rail?

Original Abstract Submitted

a semiconductor device includes at least a direct backside contact between a source line and a source epitaxial growth and/or a drain line and a drain epitaxial growth. a clock signal line contact via can connect a gate to a backside clock signal line. the clock signal line contact via is surrounded by a deep sti fill to prevent shorting between the clock signal line and the source and/or drain lines in the backside power rail.