Optoelectric composite substrate and electronic apparatus
AssigneeSeiko Epson Corporation
InventorTakayuki Kondo
Life of this patent
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Abstract
An optoelectric composite substrate includes a substrate, a light emitting element positioned on the substrate, and a lens mold positioned on the light emitting element and contacting at least a part of the substrate, wherein the lens mold includes a lens element, the lens element positions so as to overlap an emitting surface of the light emitting element, and a distance between the light emitting element and the lens element is greater than a range of a Fresnel region of the light emitting element.
Claims21
An optoelectric composite substrate, comprising:
- a substrate including a first portion, a second portion and a third portion, the second portion being positioned between the first portion and third portion;
- a wiring pattern formed on the first portion of the substrate;
- an optical element formed on the third portion of the substrate;
- a conductive film formed on the wiring pattern, the second portion of the substrate, and the optical element, the conductive film electrically connecting the wiring pattern and the optical element;
- and
- a lens mold formed on a portion of the wiring pattern, the optical element, and the conductive film, the lens mold including a lens element formed in a position overlapping the optical element.
An optoelectric composite substrate, comprising:
- a substrate including a first area and a second area, the first area including a first portion, a second portion and a third portion, the second portion being positioned between the first portion and the third portion:
- a light emitting element formed on the first portion of the first area of the substrate;
- a first electrode formed on the third portion of the first area of the substrate;
- a first conductive film formed on the first electrode, the second portion of the first area of the substrate, and the light emitting element, the first conductive film electrically connecting the light emitting element and the electrode;
- and
- a lens mold formed above the second area of the substrate, the lens mold including a lens element formed in a position overlapping the light emitting element.
An optoelectric composite substrate, comprising:
- a substrate;
- a wiring pattern formed on a portion of the substrate;
- an optical element formed on another portion of the substrate;
- a conductive film formed over a portion of the wiring pattern and a portion of the optical element, the conductive film electrically connecting the wiring pattern and the optical element;
- a lens mold formed on a portion of the wiring pattern, the optical element, and the conductive film, the lens mold including a lens element formed in a position overlapping the optical element;
- and
- an insulating film formed between the optical element and the lens mold.
Dependencies are inferred from the claim text.