Back to results
US 12,523,882 B2Granted
Reflective structure, reflective structure array comprising same, and floating image display device
AssigneeSamsung Electronics Co., Ltd.
InventorsChangmin Keum, Myungho Kim
Life of this patent
Estimating the term…
Abstract
A reflective structure includes a substrate including a first surface and a second surface opposite to the first surface; a reflective pillar provided on the substrate; and a first light blocking layer covering the first surface of the substrate, wherein the first light blocking layer includes an opening adjacent to the reflective pillar and exposing a portion of the first surface of the substrate.
Claims20
A reflective structure comprising:
- a substrate comprising a first surface and a second surface opposite to the first surface;
- a reflective pillar provided on the first surface of the substrate;
- and
- a first light blocking layer covering the first surface of the substrate,
- wherein the first light blocking layer comprises an opening adjacent to the reflective pillar and exposing a portion of the first surface of the substrate.
2 more elements
A reflective structure array comprising:
- a substrate;
- a plurality of reflective pillars provided on the substrate;
- and
- a first light blocking layer covering a first surface of the substrate,
- wherein the first light blocking layer comprises a plurality of openings exposing portions of the first surface of the substrate, and each opening of the plurality of openings is adjacent to a corresponding reflective pillar of the plurality of reflective pillars, and
- wherein the plurality of reflective pillars and the plurality of openings immediately adjacent to each other are arranged in a first direction parallel to the first surface of the substrate.
3 more elements
A floating image display device comprising:
- a real image element configured to output light that generates a real image;
- and
- a reflective structure array configured to generate a floating image by reflecting the light output from the real image element,
- wherein the reflective structure array comprises:
- a substrate;
- a plurality of reflective pillars provided on the substrate;
- and
- a first light blocking layer covering a first surface of the substrate, the first light blocking layer comprising a plurality of first openings exposing portions of the first surface of the substrate, and each first opening of the plurality of first openings is adjacent to a corresponding reflective pillar of the plurality of reflective pillars, and
- wherein the plurality of reflective pillars and the plurality of first openings are arranged in a first direction parallel to the first surface.
6 more elements
Dependencies are inferred from the claim text.