CN109690774A
2018-12-07
Hierarchic structure and contact structures for three-dimensional storage
CN109564922A
2018-10-24
Three-dimensional storage equipment and its manufacturing method
CN107731736A
2017-11-29
A kind of depositing operation for lifting shallow trench isolation porefilling capability
CN107731735A
2017-11-21
A kind of SEG preparation technologies for improving SEG growthforms by gentle wet etching
CN107731746A
2017-11-16
The characteristic of semiconductor analysis method for preventing tungsten plug from corroding
CN107731680A
2017-11-16
A kind of raceway groove hole etching technics using new hard mask
CN107731750A
2017-11-16
Superelevation depth-to-width ratio SONO etching technics
CN107731838A
2017-11-09
A kind of nand memory and preparation method thereof
CN107731847A
2017-09-05
3D nand memory part ledge structures and its manufacture method
CN107731668A
2017-08-31
The method that wafer stress is compensated in the hybrid bonded techniques of 3D NAND
CN107731835A
2017-08-31
Three-dimensional storage of double step structure and forming method thereof
CN107731850A
2017-08-31
A kind of three-dimensional storage of high conductivity and forming method thereof
CN107731845A
2017-08-31
A kind of method for increasing staircase areas contact window using ion implanting
CN107731846A
2017-08-31
Improve the three-dimensional storage forming method of raceway groove through hole homogeneity
CN107731743A
2017-08-31
A kind of polysilicon segment replaces the stress control method and structure of tungsten
CN107731833A
2017-08-31
A kind of array common source interstitital texture and preparation method thereof
CN107731703A
2017-08-31
A kind of preparation method of interconnection structure and preparation method thereof and semiconductor devices
CN107731844A
2017-08-30
The engraving method of 3D memories
CN107731834A
2017-08-30
A kind of core space layer insulation oxide layer CMP method for 3D NAND
CN107731841A
2017-08-29
A kind of method of improvement 3D nand flash memory SEG growth qualities
