Changxin Memory Technologies, Inc.

Jungsu Kang

Qiang Wan

Tao Liu

Sen Li

Jun Xia

Kangshu Zhan

Jiangyi Jin

The present disclosure provides a manufacturing method of a semiconductor structure and a semiconductor structure. The manufacturing method includes: providing a substrate, where the substrate includes a complete die region and an incomplete die region; forming a stack on the substrate, where the stack includes sacrificial layers and supporting layers; forming a first photoresist layer on the stack; exposing the first photoresist layer, and developing to remove the first photoresist layer on the incomplete die region; and etching the stack by using the first photoresist layer on the complete die region as a mask.

Manufacturing method of semiconductor structure and semiconductor structure

A method of manufacturing a semiconductor structure and a semiconductor structure are disclosed. The method of manufacturing a semiconductor structure includes: providing a substrate, and forming a first sacrificial layer on the substrate, where the first sacrificial layer includes a first sacrificial dielectric layer and a second sacrificial dielectric layer; patterning the first sacrificial layer, and forming first intermediate pattern structures that are arranged at intervals, where a first gap is provided between two adjacent first intermediate pattern structures; forming a first spacer pad layer in the first gap, where the first spacer pad layer covers sidewalls of each of the two adjacent first intermediate pattern structures and a bottom of the first gap; removing the first spacer pad layer at the bottom of the first gap, and the second sacrificial dielectric layer; and removing the first sacrificial dielectric layer, to form first pattern structures.

Method of manufacturing semiconductor structure including spacer filler etch and stacked mandrel layers and semiconductor structure

The present disclosure relates to an installation fixture for an electrode plate of a semiconductor equipment. The installation fixture includes: an alignment assembly, including a support disc and at least two guide shafts, where the support disc is provided with at least two positioning holes, at least two fixing holes and at least two mounting holes; a drive assembly, including a mounting plate assembly, at least two support rods and a drive rod assembly, where the support rods are connected to the mounting plate assembly, and one end of each of the support rods is connected to one of the mounting holes; and the drive rod assembly is connected to the mounting plate assembly; and a support assembly, including at least two support bases, where each of the support bases is provided with a mounting groove.

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Hefei, China

Jungsu Kang