18488381. SEMICONDUCTOR DEVICE INCLUDING ISOLATION REGIONS simplified abstract (SAMSUNG ELECTRONICS CO., LTD.)

SEMICONDUCTOR DEVICE INCLUDING ISOLATION REGIONS

Organization Name

SAMSUNG ELECTRONICS CO., LTD.

Inventor(s)

Min-Chul Sun of Yongin-si (KR)

Dae Won Ha of Seoul (KR)

Dong Hoon Hwang of Hwaseong-si (KR)

Jong Hwa Baek of Yongin-si (KR)

Jong Min Jeon of Suwon-si (KR)

Seung Mo Ha of Seoul (KR)

Kwang Yong Yang of Seoul (KR)

Jae Young Park of Yongin-si (KR)

Young Su Chung of Suwon-si (KR)

SEMICONDUCTOR DEVICE INCLUDING ISOLATION REGIONS - A simplified explanation of the abstract

This abstract first appeared for US patent application 18488381 titled 'SEMICONDUCTOR DEVICE INCLUDING ISOLATION REGIONS

Simplified Explanation

The abstract describes a semiconductor device with a device isolation region. The device includes active regions on a substrate and an isolation region between them. The isolation region has two portions made of different insulating materials, with the first portion closer to the active regions. The second portion has a different height than the first portion.

• The semiconductor device includes active regions and an isolation region.
• The isolation region has two portions made of different insulating materials.
• The first portion is closer to the active regions than the second portion.
• The second portion has a different height than the first portion.

Potential Applications:

• Integrated circuits: This technology can be used in the fabrication of integrated circuits to isolate different components and prevent interference.
• Power electronics: The device isolation region can help in isolating power components, improving efficiency and reducing losses.
• Optoelectronics: This technology can be applied in the manufacturing of optoelectronic devices, such as LEDs and photodetectors, to enhance isolation and performance.

Problems Solved:

• Interference reduction: The device isolation region helps in isolating active regions, reducing interference and improving the overall performance of the semiconductor device.
• Component protection: By providing isolation between active regions, this technology helps protect components from damage caused by electrical or thermal effects.
• Performance optimization: The use of different insulating materials and varying heights in the isolation region allows for better optimization of device performance and functionality.

Benefits:

• Improved device performance: The isolation region enhances the performance of the semiconductor device by reducing interference and improving isolation between active regions.
• Enhanced reliability: The isolation region helps protect components from damage, increasing the reliability and lifespan of the semiconductor device.
• Design flexibility: The ability to use different insulating materials and vary the height of the isolation region provides design flexibility, allowing for optimization and customization of the semiconductor device for specific applications.

Original Abstract Submitted

A semiconductor device including a device isolation region is provided. The semiconductor device includes first active regions disposed on a substrate, and an isolation region between the active regions. The isolation region includes a first portion formed of a first insulating material, and a second portion formed of a second insulating material, having different characteristics from those of the first insulating material. The first portion is closer to the first active regions than the second portion. The second portion has a bottom surface having a height different from that of a bottom surface of the first portion.