Solid state electrolytic capacitor with an improved anode lead terminal
AssigneeNEC Corporation
InventorsFumio Kida, Takashi Kono
Life of this patent
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Abstract
The present invention provides a solid state electrolytic capacitor having an improved anode lead terminal having first and second side edges distanced from each other in a longitudinal direction of the anode lead terminal, wherein a center position on the first side edge is retracted from opposite side positions on the top edge, and the opposite side positions are distanced in a perpendicular direction to the longitudinal direction.
Claims22
An anode lead terminal having first and second side edges distanced from each other in a longitudinal direction of the anode lead terminal,
- wherein a center position on the first side edge is retracted from opposite side positions on the top edge, and the opposite side positions are distanced in a perpendicular direction to the longitudinal direction.
An anode lead terminal having first and second side edges distanced from each other in a longitudinal direction of the anode lead terminal,
- wherein a center position on the first side edge is closer to the second side edge than opposite side positions on the top edge, and the opposite side positions are distanced in a perpendicular direction to the longitudinal direction.
An anode lead terminal having first and second side edges distanced from each other in a longitudinal direction of the anode lead terminal,
- wherein a distance of the first side edge from the second side edge is decreased in inward directions from opposite side positions on the top edge to a center position of the top edge, and the opposite side positions are distanced in a perpendicular direction to the longitudinal direction.
A solid state electrolytic capacitor comprising:
- a device pellet;
- a cathode lead terminal connected to a first part of said device pellet;
- a lead wire connected to a second part of said device pellet;
- and
- an anode lead terminal connected to the lead wire, and the anode lead terminal having first and second side edges distanced from each other in a longitudinal direction of the anode lead terminal, and the first side edge of the anode lead terminal being bonded with the lead wire,
- wherein a center position on the first side edge is retracted from opposite side positions on the top edge, and the opposite side positions are distanced in a perpendicular direction to the longitudinal direction.
A solid state electrolytic capacitor comprising:
- a device pellet;
- a cathode lead terminal connected to a first part of said device pellet;
- a lead wire connected to a second part of said device pellet;
- and
- an anode lead terminal connected to the lead wire, and the anode lead terminal having first and second side edges distanced from each other in a longitudinal direction of the anode lead terminal, and the first side edge of the anode lead terminal being bonded with the lead wire,
- wherein a center position on the first side edge is closer to the second side edge than opposite side positions on the top edge, and the opposite side positions are distanced in a perpendicular direction to the longitudinal direction.
A solid state electrolytic capacitor comprising:
- a device pellet;
- a cathode lead terminal connected to a first part of said device pellet;
- a lead wire connected to a second part of said device pellet;
- and
- an anode lead terminal connected to the lead wire, and the anode lead terminal having first and second side edges distanced from each other in a longitudinal direction of the anode lead terminal, and the first side edge of the anode lead terminal being bonded with the lead wire,
- wherein a distance of the first side edge from the second side edge is decreased in inward directions from opposite side positions on the top edge to a center position of the top edge, and the opposite side positions are distanced in a perpendicular direction to the longitudinal direction.
Dependencies are inferred from the claim text.