SEMICONDUCTOR DEVICE

In some implementations, one or more semiconductor processing tools may form a first terminal of a semiconductor device by depositing a tunneling oxide layer on a first portion of a body of the semiconductor device, depositing a first volume of polysilicon-based material on the tunneling oxide layer...

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Main Authors LIN, Yu-Chu, JEN, Chi-Chung, SU, Mei-Chen, SU, Ming-Hong, PAN, Chia-Ming, CHIANG, Wen-Chih, CHEN, Yung-Han
Format Patent
LanguageEnglish
Published 26.05.2022
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Summary:In some implementations, one or more semiconductor processing tools may form a first terminal of a semiconductor device by depositing a tunneling oxide layer on a first portion of a body of the semiconductor device, depositing a first volume of polysilicon-based material on the tunneling oxide layer, and depositing a first dielectric layer on an upper surface and a second dielectric layer on a side surface of the first volume of polysilicon-based material. The one or more semiconductor processing tools may form a second terminal of the semiconductor device by depositing a second volume of polysilicon-based material on a second portion of the body of the semiconductor device. A side surface of the second volume of polysilicon-based material is adjacent to the second dielectric layer.
Bibliography:Application Number: US202217586898