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US 7,115,980 B2Granted
Mounting structure, electro-optical device, and electronic apparatus
AssigneeSeiko Epson Corporation
InventorsSakiko Miyagawa, Shinichi Kobayashi
Life of this patent
Estimating the term…
Abstract
An electro-optical device includes: a first substrate having an end edge; a second substrate that has an edge crossing the end edge and a plurality of first wiring lines crossing the end edge, the second substrate having flexibility and being connected to the first substrate so as to overlap the end edge; and first reinforcing members provided on the second substrate so as to cross the end edge, in a region between the plurality of first wiring lines and a portion where the end edge and the edge cross each other.
Claims16
An electro-optical device comprising:
- a first substrate having an end edge of the first substrate;
- a flexible second substrate that overlaps the end edge of the first substrate, the flexible substrate includes:
- an end portion of the flexible second substrate;
- an edge of the flexible second substrate crossing the end edge of the first substrate;
- and
- a plurality of first wiring lines crossing the end edge of the first substrate;
- and
- first reinforcing dummy wirings provided on the flexible second substrate, the first reinforcing dummy wirings crossing the end edge of the first substrate at a position between the plurality of first wiring lines and the edge of the flexible second substrate.
5 more elements
An electro-optical device comprising:
- a frame having an end edge of the frame;
- a flexible substrate that overlaps the end edge of the frame, the flexible substrate includes:
- an edge of the flexible substrate crossing the end edge of the frame;
- and
- a plurality of wiring lines crossing the end edge of the frame;
- and
- a reinforcing dummy member provided on the flexible substrate, the reinforcing dummy member crossing the end edge of the frame at a position between the plurality of wiring lines and the edge of the flexible substrate.
4 more elements
A mounting structure comprising:
- a first substrate having an end edge of the first substrate;
- a flexible second substrate that is connected to the first substrate so as to overlap the end edge of the first substrate, the flexible second substrate includes:
- an edge of the flexible second substrate overlapping the end edge of the first substrate;
- and
- a plurality of wiring lines crossing the end edge of the first substrate;
- and
- first reinforcing dummy wirings provided on the second flexible substrate, the first reinforcing dummy wirings crossing the end edge of the first substrate at a position between the plurality of wiring lines and the edge of the second substrate.
4 more elements
An electro-optical device comprising:
- a frame having a frame edge;
- a first substrate mounted to the frame, the first substrate having a substrate edge;
- a flexible second substrate including:
- a mounting portion mounted to the frame;
- an end portion opposite to the mounting portion and mounted to the first substrate;
- a bent portion between the mounting portion and the end portion, the bent portion extending between the frame edge and the substrate edge;
- a plurality of wiring lines extending from the mounting portion to the end portion;
- and
- a plurality of dummy wirings extending from the bent portion to the end portion.
6 more elements
An electro-optical device comprising:
- a frame having a frame edge;
- a first substrate mounted to the frame, the first substrate having a substrate edge;
- a flexible second substrate including:
- a mounting portion mounted to the frame;
- an end portion opposite to the mounting portion and mounted to the first substrate;
- a bent portion between the mounting portion and the end portion, the bent portion extending between the frame edge and the substrate edge;
- a plurality of wiring lines extending from the mounting portion to the end portion;
- and
- a plurality of dummy wirings extending from the mounting portion to the bent portion.
6 more elements
An electro-optical device comprising:
- a frame having a frame edge;
- a first substrate mounted to the frame, the first substrate having a substrate edge;
- a flexible second substrate including:
- a mounting portion mounted to the frame;
- an end portion opposite to the mounting portion and mounted to the first substrate;
- a bent portion between the mounting portion and the end portion, the bent portion extending between the frame edge and the substrate edge;
- a plurality of wiring lines extending from the mounting portion to the end portion;
- and
- a plurality of dummy wirings confined to the end portion of the flexible second substrate.
6 more elements
An electro-optical device comprising:
- a frame having a frame edge;
- a first substrate mounted to the frame, the first substrate having a substrate edge;
- a flexible second substrate including:
- a mounting portion mounted to the frame;
- an end portion opposite the mounting portion and mounted to the first substrate;
- a bent portion between the mounting portion and the end portion, the bent portion including an intermediate edge that is between the mounting portion and the end portion;
- a wiring line extending from the mounting portion to the end portion;
- and
- a dummy wiring positioned between the intermediate edge and the wiring line, the dummy wiring extending from the bent portion to the end portion.
6 more elements
Dependencies are inferred from the claim text.