OPTICAL DEVICE
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Accused Products
Abstract
An example of an optical device of the present disclosure includes a substrate, an obverse-surface conductive layer, a reverse-surface conductive layer, a first conductive part, an optical element and a reflector. The first conductive part extends through the substrate and overlaps with a first obverse-surface conducting region of the overse-surface conductive layer and the reverse-surface conductive layer as viewed in a thickness direction of the substrate. The reflector has an inner surface that surrounds the optical element as viewed in the thickness direction. The optical element is located on first obverse-surface conducting region, and the second obverse-surface conducting region is located between the first obverse-surface conducting region and the inner surface of the reflector as viewed in the thickness direction. A second obverse-surface conducting region of the overse-surface conductive layer is spaced apart from the inner surface of the reflector as viewed in the thickness direction.
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Citations
36 Claims
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1-16. -16. (canceled)
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17. A semiconductor device comprising:
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a substrate including an obverse surface, a reverse surface and a side surface that connects the obverse surface and the reverse surface to each other, the substrate being formed with a recess that recedes from the side surface in plan view, the recess having an inner side face extending from the obverse surface to the reverse surface; an obverse electrode disposed on the obverse surface; a reverse electrode disposed on the reverse surface; an intermediate electrode disposed on the inner side face of the recess and electrically connecting the obverse electrode and the reverse electrode to each other; and a semiconductor element disposed on the obverse electrode, wherein the obverse electrode includes a peripheral edge that is offset inwards of the obverse surface with respect to a boundary between the obverse surface and the side surface, and the reverse electrode includes a peripheral edge that is offset inwards of the reverse surface with respect to a boundary between the reverse surface and the side surface. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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Specification