Bipolar junction transistors with duplicated terminals
AssigneeGlobalFoundries U.S. Inc.
InventorsShesh Mani Pandey, Hong Yu, Alexander Derrickson
Life of this patent
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Abstract
Structures for a bipolar junction transistor and methods of fabricating a structure for a bipolar junction transistor. The structure includes a first base layer, a second base layer, a first terminal positioned between the first base layer and the second base layer, a second terminal, and a third terminal. The first base layer, the second base layer, and the first terminal are positioned between the second terminal and the third terminal. For example, the first terminal may be positioned in a vertical direction between the first and second base layers.
Claims20
A structure for a bipolar junction transistor, the structure comprising:
- a first base layer;
- a second base layer;
- a first terminal positioned in a vertical direction between the first base layer and the second base layer;
- a second terminal;
- and
- a third terminal,
- wherein the first base layer, the second base layer, and the first terminal are positioned between the second terminal and the third terminal.
A structure for a bipolar junction transistor, the structure comprising:
- a first base layer;
- a second base layer;
- a first terminal positioned between the first base layer and the second base layer;
- a second terminal;
- and
- a third terminal,
- wherein the first base layer, the second base layer, and the first terminal are positioned between the second terminal and the third terminal, and the first base layer, the second base layer, and the first terminal are positioned in a vertical direction between the second terminal and the third terminal.
A method of fabricating a structure for a bipolar junction transistor, the method comprising:
- forming a first base layer, a second base layer, and a first terminal positioned between the first base layer and the second base layer;
- and
- forming a second terminal and a third terminal,
- wherein the first base layer, the second base layer, and the first terminal are positioned between the second terminal and the third terminal.
Dependencies are inferred from the claim text.