摘要:
A semiconductor device includes a semiconductor substrate including a first region having a cell region and a second region having a peripheral circuit region, first transistors on the semiconductor substrate, a first protective layer covering the first transistors, a first insulation layer on the first protective layer, a semiconductor pattern on the first insulation layer in the first region, second transistors on the semiconductor pattern, a second protective layer covering the second transistors, the second protective layer having a thickness greater than that of the first protective layer, and a second insulation layer on the second protective layer and the first insulation layer of the second region.
摘要:
A semiconductor device includes a semiconductor substrate including a first region having a cell region and a second region having a peripheral circuit region, first transistors on the semiconductor substrate, a first protective layer covering the first transistors, a first insulation layer on the first protective layer, a semiconductor pattern on the first insulation layer in the first region, second transistors on the semiconductor pattern, a second protective layer covering the second transistors, the second protective layer having a thickness greater than that of the first protective layer, and a second insulation layer on the second protective layer and the first insulation layer of the second region.
摘要:
A semiconductor device includes a semiconductor substrate including a first region having a cell region and a second region having a peripheral circuit region, first transistors on the semiconductor substrate, a first protective layer covering the first transistors, a first insulation layer on the first protective layer, a semiconductor pattern on the first insulation layer in the first region, second transistors on the semiconductor pattern, a second protective layer covering the second transistors, the second protective layer having a thickness greater than that of the first protective layer, and a second insulation layer on the second protective layer and the first insulation layer of the second region.
摘要:
A semiconductor device includes a semiconductor substrate including a first region having a cell region and a second region having a peripheral circuit region, first transistors on the semiconductor substrate, a first protective layer covering the first transistors, a first insulation layer on the first protective layer, a semiconductor pattern on the first insulation layer in the first region, second transistors on the semiconductor pattern, a second protective layer covering the second transistors, the second protective layer having a thickness greater than that of the first protective layer, and a second insulation layer on the second protective layer and the first insulation layer of the second region.
摘要:
A semiconductor device includes a semiconductor substrate including a first region having a cell region and a second region having a peripheral circuit region, first transistors on the semiconductor substrate, a first protective layer covering the first transistors, a first insulation layer on the first protective layer, a semiconductor pattern on the first insulation layer in the first region, second transistors on the semiconductor pattern, a second protective layer covering the second transistors, the second protective layer having a thickness greater than that of the first protective layer, and a second insulation layer on the second protective layer and the first insulation layer of the second region.
摘要:
A semiconductor device includes a semiconductor substrate including a first region having a cell region and a second region having a peripheral circuit region, first transistors on the semiconductor substrate, a first protective layer covering the first transistors, a first insulation layer on the first protective layer, a semiconductor pattern on the first insulation layer in the first region, second transistors on the semiconductor pattern, a second protective layer covering the second transistors, the second protective layer having a thickness greater than that of the first protective layer, and a second insulation layer on the second protective layer and the first insulation layer of the second region.
摘要:
A NAND flash memory device includes a lower semiconductor layer and an upper semiconductor layer located over the lower semiconductor layer, a first drain region and a first source region located in the lower semiconductor layer, and a second drain region and a second source region located in the upper semiconductor layer. A first gate structure is located on the lower semiconductor layer, and a second gate structure is located on the upper semiconductor layer. A bit line is located over the upper semiconductor layer, and at least one bit line plug is connected between the bit line and the first drain region, where the at least one bit line plug extends through a drain throughhole located in the upper semiconductor layer.
摘要:
A NAND flash memory device includes a lower semiconductor layer and an upper semiconductor layer located over the lower semiconductor layer, a first drain region and a first source region located in the lower semiconductor layer, and a second drain region and a second source region located in the upper semiconductor layer. A first gate structure is located on the lower semiconductor layer, and a second gate structure is located on the upper semiconductor layer. A bit line is located over the upper semiconductor layer, and at least one bit line plug is connected between the bit line and the first drain region, where the at least one bit line plug extends through a drain throughhole located in the upper semiconductor layer.
摘要:
A stacked memory includes at least two semiconductor layers each including a memory cell array. A transistor is formed in a peripheral circuit region of an uppermost semiconductor layer of the at least two semiconductor layers. The transistor is used to operate the memory cell array.
摘要:
A stacked memory includes at least two semiconductor layers each including a memory cell array. A transistor is formed in a peripheral circuit region of an uppermost semiconductor layer of the at least two semiconductor layers. The transistor is used to operate the memory cell array.