External connection terminal
AssigneeFUJIFILM Corporation
InventorsKatsuyuki NUKUI, Kazuhiro HASEGAWA
Life of this patent
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Abstract
An external connection terminal capable of suppressing spark failure. The external connection terminal includes: a conduction portion that is electrically connected to an electronic circuit; and a non-conduction portion that is electrically insulated from the electronic circuit, in which the conduction portion and the non-conduction portion consist of a material including metal, and a ratio x of an occupied area of the non-conduction portion to an occupied area of the conduction portion in a plan view and a ratio y of a height of the non-conduction portion to a height of the conduction portion simultaneously satisfy x≥0.30, y≥1.00, and y≥−0.50×x+1.25.
Claims6
An external connection terminal comprising:
- a conduction portion that is electrically connected to an electronic circuit;
- and
- a non-conduction portion that is electrically insulated from the electronic circuit,
- wherein the conduction portion and the non-conduction portion consist of a material including metal, and
- a ratio x of an occupied area of the non-conduction portion to an occupied area of the conduction portion in a plan view and a ratio y of a height of the non-conduction portion to a height of the conduction portion simultaneously satisfy
- x≥0.30,
- y≥1.00, and
- y≥−0.50×x+1.25.
Dependencies are inferred from the claim text.