Stem
AssigneeShinko Electric Industries Co., Ltd.
InventorsTakumi Ikeda, Yasuyuki Kimura, HanSu Kim, HaeRyong Ahn
Life of this patent
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Abstract
A stem has a stem body that has a first surface to be placed on a flexible substrate, a second surface opposite to the first surface, and a through hole passing through the first surface and the second surface, a cylindrical body that is fitted into the through hole of the stem body, and a lead that is inserted into the cylindrical body and fixed to the cylindrical body with a fixing member and that has an end portion protruding from the first surface of the stem body. The cylindrical body has a protrusion that protrudes toward the flexible substrate from the first surface of the stem body and surrounds an outer circumferential surface of the end portion of the lead.
Claims4
A stem, comprising:
- a stem body that has a first surface to be placed on a flexible substrate, a second surface opposite to the first surface, and a through hole passing through the first surface and the second surface;
- a cylindrical body that is fitted into the through hole of the stem body;
- and a lead that is inserted into the cylindrical body and fixed to the cylindrical body with a fixing member and that has an end portion protruding from the first surface of the stem body, wherein the cylindrical body has a protrusion that protrudes toward the flexible substrate from the first surface of the stem body, surrounds an outer circumferential surface of the end portion of the lead, and separates, with the stem body placed on the flexible substrate, a gap between the stem body and the flexible substrate, and the outer circumferential surface of the end portion of the lead, and a length of the protrusion, in a direction extending perpendicularly from the first surface of the stem body, defines a width of the gap, in the direction extending perpendicularly from the first surface of the stem body, between the stem body and the flexible substrate on which the stem body is placed, wherein, with the stem body placed on the flexible substrate, the protrusion directly contacts the flexible substrate.
Dependencies are inferred from the claim text.