18159244. SENSOR HAVING TUBULAR WALLED SENSING CAVITY simplified abstract (TEXAS INSTRUMENTS INCORPORATED)

SENSOR HAVING TUBULAR WALLED SENSING CAVITY

Organization Name

TEXAS INSTRUMENTS INCORPORATED

Inventor(s)

Christlyn Faith Arias of Mabalacat City (PH)

Jeffrey Solas of Iloilo City (PH)

SENSOR HAVING TUBULAR WALLED SENSING CAVITY - A simplified explanation of the abstract

This abstract first appeared for US patent application 18159244 titled 'SENSOR HAVING TUBULAR WALLED SENSING CAVITY

The semiconductor device described in the abstract includes a semiconductor die with sensing circuitry at a sensing region, surrounded by a tubular wall made of metal material creating a sensing cavity.

• The tubular wall has a proximal portion extending longitudinally from the surface of the semiconductor die and a distal flange portion extending radially outwardly and inwardly.
• The distal flange portion extends outwardly a first distance and inwardly a second distance, with the inward distance being less than the outward distance.

Potential Applications: - This technology could be used in sensors for various industries such as automotive, aerospace, and medical devices. - It could also be applied in environmental monitoring systems and IoT devices for improved sensing capabilities.

Problems Solved: - Provides a protective barrier for the sensing circuitry, enhancing its durability and reliability. - Helps in maintaining the integrity of the sensing region by preventing external interference.

Benefits: - Increased accuracy and sensitivity of the sensing circuitry. - Enhanced performance and longevity of the semiconductor device. - Improved overall functionality and efficiency in various applications.

Commercial Applications: Title: Advanced Sensor Technology for Enhanced Performance in Various Industries This technology can be commercialized for the development of high-performance sensors in industries such as automotive, aerospace, medical devices, and environmental monitoring systems. The market implications include improved sensing capabilities, increased reliability, and enhanced efficiency in sensor applications.

Questions about the technology: 1. How does the tubular wall made of metal material enhance the performance of the sensing circuitry?

  The tubular wall provides a protective barrier around the sensing region, preventing external interference and ensuring the durability and reliability of the semiconductor device.

2. What are the potential commercial applications of this semiconductor device in different industries?

  This technology can be utilized in various industries such as automotive, aerospace, medical devices, and environmental monitoring systems for improved sensing capabilities and performance.

Original Abstract Submitted

A semiconductor device includes a semiconductor die having a surface and sensing circuitry at a sensing region of the surface. A tubular wall of a metal material has an inner sidewall around the sensing region to provide a sensing cavity that extends from the surface of the semiconductor die to an opening at a distal edge thereof. The tubular wall includes a proximal portion and a distal flange portion. The proximal portion extends longitudinally from the surface. The distal flange portion extends radially outwardly from the proximal portion a first distance and radially inwardly from the proximal portion a second distance that is less than the first distance.