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US 12,356,551 B2Granted
Semiconductor storage device
AssigneeKioxia Corporation
InventorsKazuya Nagasawa, Norihiro Ishii, Kazuhiro Nojima, Tamotsu Fujimaki
Life of this patent
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Abstract
A semiconductor storage device according to an embodiment includes a board, an electronic component, and a holder. The board has a first surface. The electronic component includes a component main body and a first lead. The component main body is at a position out of the board in a direction parallel to the first surface. The first lead protrudes from the component main body toward the board. The holder is on the board. The holder holds the first lead.
Claims14
A semiconductor storage device, comprising:
- a board having a first surface and a second surface, the second surface being opposite to the first surface;
- an electronic component including a component main body, a first lead, and a second lead, the component main body being at a position out of the board in a direction parallel to the first surface, the component main body having a first end face, the first lead and the second lead protruding from the first end face of the component main body toward the board;
- a first holder on the first surface, the first holder holding the first lead and having a portion overlapping the first surface in a thickness direction of the board;
- a second holder on the second surface, the second holder holding the second lead and having a portion overlapping the second surface in the thickness direction of the board;
- and
- a first connection portion outside the first holder, the first connection portion electrically connecting the first lead and the board, wherein
- the first lead includes a first lead portion and a second lead portion,
- the second lead portion is between the first lead portion and the component main body,
- the first connection portion electrically connects the first lead portion to the board, and
- the first holder holds the second lead portion.
7 more elements
A semiconductor storage device, comprising:
- a board having a first surface and a second surface, the second surface being opposite to the first surface;
- an electronic component;
- and
- a holder on the board, wherein
- the electronic component includes a component main body, a first lead, and a second lead, the component main body having a first end face,
- the component main body is at a position out of the board in a direction parallel to the first surface,
- the first lead has a portion protruding from the first end face toward the board and overlapping the first surface in the thickness direction of the board,
- the first lead is electrically connected to the first surface,
- the second lead has a portion protruding from the first end face toward the board and being on an opposite side of the first lead with respect to the board, and
- the second lead is electrically connected to the second surface, and
- wherein the holder includes an insulator, a first conductive portion, and a second conductive portion,
- the first conductive portion is on the insulator,
- the first conductive portion electrically connects the first lead and the board,
- the second conductive portion is on the insulator, and
- the second conductive portion electrically connects the second lead and the board.
12 more elements
Dependencies are inferred from the claim text.