US Patent Application 18364679. INTEGRATION OF P-CHANNEL AND N-CHANNEL E-FET III-V DEVICES WITH OPTIMIZATION OF DEVICE PERFORMANCE simplified abstract
Contents
INTEGRATION OF P-CHANNEL AND N-CHANNEL E-FET III-V DEVICES WITH OPTIMIZATION OF DEVICE PERFORMANCE
Organization Name
Taiwan Semiconductor Manufacturing Company, Ltd.==Inventor(s)==
[[Category:Man-Ho Kwan of Hsin-Chu (TW)]]
[[Category:Fu-Wei Yao of Hsinchu City (TW)]]
[[Category:Chun Lin Tsai of Hsin-Chu (TW)]]
[[Category:Jiun-Lei Jerry Yu of Zhudong Township (TW)]]
[[Category:Ting-Fu Chang of Hsinchu City (TW)]]
INTEGRATION OF P-CHANNEL AND N-CHANNEL E-FET III-V DEVICES WITH OPTIMIZATION OF DEVICE PERFORMANCE - A simplified explanation of the abstract
This abstract first appeared for US patent application 18364679 titled 'INTEGRATION OF P-CHANNEL AND N-CHANNEL E-FET III-V DEVICES WITH OPTIMIZATION OF DEVICE PERFORMANCE
Simplified Explanation
The patent application describes an integrated chip design with specific layers and regions for n-channel and p-channel devices.
- The chip has a substrate, with a first undoped layer on top.
- A first barrier layer is on top of the first undoped layer, with a specific thickness.
- A first doped layer is on top of the first barrier layer, specifically within the n-channel device region.
- A second barrier layer is on top of the first barrier layer, specifically within the p-channel device region.
- The second barrier layer has a greater thickness than the first barrier layer.
- A second undoped layer is on top of the second barrier layer.
- A second doped layer is on top of the second undoped layer.
- The second undoped layer and second doped layer are specifically within the p-channel device region.
Original Abstract Submitted
Various embodiments of the present disclosure are directed towards an integrated chip a first undoped layer overlies a substrate. A first barrier layer overlies the first undoped layer and has a first thickness. A first doped layer overlies the first barrier layer and is disposed laterally within an n-channel device region of the substrate. A second barrier layer overlies the first barrier layer and is disposed within a p-channel device region that is laterally adjacent to the n-channel device region. The second barrier layer has a second thickness that is greater than the first thickness. A second undoped layer overlies the second barrier layer. A second doped layer overlies the second undoped layer. The second undoped layer and the second doped layer are disposed within the p-channel device region.