Light emitting device, and electronic apparatus
AssigneeSony Semiconductor Solutions Corporation
InventorsKiyohisa Sakai, Hirohisa Yasukawa, Masayuki Nagao
Life of this patent
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Abstract
A light emitting device includes a first substrate, a light source on a first surface of the first substrate and that emits light toward an object, and a driver disposed in the first substrate and that drives the light source. The driver overlaps the light source in a plan view. The light emitting device includes at least one first via disposed in the first substrate and overlapping the driver in the plan view, and a first conductor on a second surface of the first substrate opposite the first surface and overlapping the light source, the driver, and the at least one first via in the plan view. The first conductor is connected to the at least one first via.
Claims20
A light emitting device, comprising:
- a first substrate;
- a light source mounted on and in contact with a first surface of the first substrate, wherein the light source emits light toward an object;
- a driver disposed in the first substrate, wherein the driver drives the light source, and wherein the driver overlaps the light source in a plan view;
- at least one first via disposed in the first substrate, wherein the at least one first via overlaps the driver in the plan view;
- and
- a first conductor on a second surface of the first substrate opposite the first surface, wherein the first conductor overlaps the light source, the driver, and the at least one first via in the plan view, and wherein the first conductor is connected to the at least one first via.
An electronic apparatus, comprising:
- a light emitting device, comprising:
- a first substrate;
- a light source mounted on and in contact with a first surface of the first substrate and that emits light toward an object;
- a driver disposed in the first substrate and that drives the light source, wherein the driver overlaps the light source in a plan view;
- at least one first via disposed in the first substrate and overlapping the driver in the plan view;
- and
- a first conductor on a second surface of the first substrate opposite the first surface and overlapping the light source, the driver, and the at least one first via in the plan view, wherein the first conductor is connected to the at least one first via;
- a light detecting device on the first surface of the first substrate that detects light reflected from the object;
- a support structure that surrounds the light source and the light detecting device;
- and
- an optical element supported by the support structure and arranged over the light source.
A light emitting device, comprising:
- a first substrate;
- a light source mounted on and in contact with a first surface of the first substrate and that emits light toward an object;
- a driver disposed in the first substrate and that drives the light source, wherein the driver overlaps the light source in a plan view;
- at least one first via disposed in the first substrate and overlapping the driver in the plan view;
- a first conductor on a second surface of the first substrate opposite the first surface and overlapping the light source, the driver, and the at least one first via in the plan view;
- and
- a second conductor disposed in the first substrate and overlapping the driver and the light source in the plan view, wherein the first conductor and the second conductor are connected to the at least one first via.
Dependencies are inferred from the claim text.