Three-dimensional image lighting apparatus
AssigneeHyundai Mobis Co., Ltd.
InventorYong Woon Chung
Life of this patent
Estimating the term…
Abstract
A three-dimensional image lighting apparatus includes one or more light guides configured to guide paths of lights incident from one or more light sources toward a light distribution space, and to emit the lights, one or more divergence lenses disposed on the light distribution space so as to extend along the light guides, and configured to diverge the lights, which are incident from the light guides, in a linear shape, a half mirror disposed on one side of the divergence lenses, and a mirror disposed on the other side of the divergence lenses so as to face the divergence lenses, and configured to reflect the lights, which are diverged by the divergence lenses, between the half mirror and the mirror.
Claims19
A three-dimensional image lighting apparatus comprising:
- one or more light guides configured to guide paths of lights incident from one or more light sources toward a light distribution space, and to emit the lights;
- one or more divergence lenses disposed on the light distribution space so as to extend along the one or more light guides, and configured to diverge the lights, which are incident from the one or more light guides, in a linear shape;
- a half mirror disposed on one side of the one or more divergence lenses;
- and
- a mirror disposed on the other side of the one or more divergence lenses so as to face the one or more divergence lenses, and configured to reflect the lights, which are diverged by the one or more divergence lenses, between the half mirror and the mirror,
- wherein each of the one or more divergence lenses has a linear rod shape and is disposed spaced apart from one another along a circumference of the light distribution space, and
- the one or more light guides each has a linear rod shape and is disposed to correspond to the one or more divergence lenses, respectively.
A three-dimensional image lighting apparatus comprising:
- one or more light guides configured to guide paths of lights incident from one or more light sources toward a light distribution space, and to emit the lights;
- one or more divergence lenses disposed on the light distribution space so as to extend along the one or more light guides, and configured to diverge the lights, which are incident from the one or more light guides, in a linear shape;
- a half mirror disposed on one side of the one or more divergence lenses;
- and
- a mirror disposed on the other side of the one or more divergence lenses so as to face the one or more divergence lenses, and configured to reflect the lights, which are diverged by the one or more divergence lenses, between the half mirror and the mirror,
- wherein the half mirror comprises:
- a half mirror body including a light transmitting material and configured to cover one end of the light distribution space;
- a transflective reflection part including a material capable of reflecting light, formed on one surface of the half mirror body, and configured form a half reflection surface that allows a first portion of the one or more lights to pass therethrough and reflects a remaining portion of the one or more lights to the mirror;
- and
- one or more spot prevention grooves formed at an edge of the half mirror body, and into which some or all of circumferential portions of the one or more divergence lenses, which face the light distribution space, are fitted and covered.
A three-dimensional image lighting apparatus comprising:
- a light guide configured to guide a path of light incident from a light source toward a light distribution space, and to emit the light;
- a divergence lens disposed on the light distribution space so as to extend along the light guide, and configured to diverge the light, which is incident from the light guide, in a linear shape;
- a half mirror disposed on one side of the divergence lens;
- and
- a mirror disposed on the other side of the divergence lenses so as to face the divergence lens, and configured to reflect the light, which is diverged by the divergence lens, between the half mirror and the mirror,
- wherein the divergence lens has a linear rod shape and is disposed spaced apart from another divergence lens along a circumference of the light distribution space, and
- the light guides has a linear rod shape and is disposed to correspond to the divergence lens.
Dependencies are inferred from the claim text.