Semiconductor device and structure
View Patent ↗A semiconductor device, including: a first memory cell including a first transistor; a second memory cell including a second transistor, where the second transistor overlays the first transistor and the second transistor self-aligned to the first transistor; and a plurality of junctionless transistors, where at least one of the junctionless transistors controls access to at least one of the memory cells.
1. A semiconductor device, comprising:
a first memory cell comprising a first transistor;
a second memory cell comprising a second transistor,
wherein said second transistor overlays said first transistor and said second transistor is self-aligned to said first transistor; and
a plurality of junctionless transistors,
wherein at least one of said junctionless transistors controls access to at least one of said memory cells.
2. A semiconductor according to claim 1 ,
wherein said junctionless transistors each comprise a single crystal channel.
3. A semiconductor according to claim 1 ,
wherein said first transistor comprises silicon and germanium atoms.
4. A semiconductor according to claim 1 , further comprising:
an electrically controlled resistive structure connected to a source or a drain of said first transistor.
5. A semiconductor according to claim 1 ,
wherein said first transistor comprises a silicided source and drain.
6. A semiconductor according to claim 1 , further comprising:
a third memory cell, and
an electronic circuit adapted to remap said third memory cell.
7. A semiconductor according to claim 1 , further comprising:
a memory peripherals circuits overlaying said second transistor or underneath said first transistor.
8. A semiconductor device, comprising:
an electrically controlled resistive structure;
a first memory cell comprising a first transistor; and
a second memory cell comprising a second transistor,
wherein said second transistor overlays said first transistor and said second transistor is self-aligned to said first transistor, and
wherein said electrically controlled resistive structure could be set to conduct a signal to said first transistor.
9. A semiconductor according to claim 8 ,
wherein said first transistor comprises a single crystal channel.
10. A semiconductor according to claim 8 ,
wherein said first transistor comprises a silicon and germanium atoms.
11. A semiconductor according to claim 8 ,
wherein said first transistor comprises a silicided source and drain.
12. A semiconductor according to claim 8 ,
wherein access to said first memory cell is controlled by at least one junctionless transistor.
13. A semiconductor according to claim 8 , further comprising:
a memory peripherals circuits overlaying said second transistor or underneath said first transistor.
14. A semiconductor according to claim 8 , further comprising:
a memory control line,
wherein said memory control line has a direct contact with said first transistor.
15. A semiconductor device, comprising:
a first memory cell comprising a first transistor; and
a second memory cell comprising a second transistor,
wherein said second transistor overlays said first transistor and said second transistor is self-aligned to said first transistor, and
wherein said first transistor comprises a silicided source and drain.
16. A semiconductor according to claim 15 ,
wherein said first transistor comprises a single crystal channel.
17. A semiconductor according to claim 15 ,
wherein said first transistor comprises silicon and germanium atoms.
18. A semiconductor according to claim 15 , further comprising:
a memory peripherals circuits overlaying said second transistor or underneath said first transistor.
19. A semiconductor according to claim 15 ,
wherein access to said first memory cell is controlled by at least one junctionless transistor.
20. A semiconductor according to claim 15 , further comprising:
a memory control line,
wherein said memory control line has direct contact with said first transistor.