Substrate connection structure and projector
AssigneeSeiko Epson Corporation
InventorsYasushi MARUYAMA, Susumu TAKATSU
Life of this patent
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Abstract
A substrate connection structure between a plurality of light modulating devices each having a flexible substrate extending in a predetermined direction and a circuit substrate connected with the light modulating devices, wherein the light modulating devices are arranged so that the direction of one flexible substrate extending from at least one of the light modulating devices is different from the directions of the other flexible substrates extending from the other light modulating devices, the substrate connection structure includes: a relay substrate which is connected with the one flexible substrate; and an extension flexible substrate which is connected with the relay substrate.
Claims9
A substrate connection structure between a plurality of light modulating devices each having a flexible substrate extending in a predetermined direction and a circuit substrate connected with the light modulating devices,
- wherein the light modulating devices are arranged so that the direction of one flexible substrate extending from at least one of the light modulating devices is different from the directions of the other flexible substrates extending from the other light modulating devices,
- the substrate connection structure comprising:
- a relay substrate which is connected with the one flexible substrate;
- and
- an extension flexible substrate which is connected with the relay substrate.
A manufacturing method of a projector, comprising:
- preparing a plurality of light modulating devices each having a flexible substrate extending in a predetermined direction;
- preparing a circuit substrate connected with the light modulating devices;
- arranging the light modulating devices so that the direction of one flexible substrate extending from at least one of the light modulating devices is different from the directions of the other flexible substrates extending from the other light modulating devices,
- connecting a relay substrate with the one flexible substrate;
- connecting an extension flexible substrate with the relay substrate;
- and
- connecting the flexible substrates and the relay substrate with the circuit substrate.
Dependencies are inferred from the claim text.