US 2018/0020210 A1 · TRANSPARENT LED DISPLAY DEVICE

Abstract

A transparent LED display device structure having an image tape formed having a small width by a thin plate and in which an image is formed by the unit of a line in a horizontal direction; an image division structure provided below an image plate line, in which oblique surfaces formed by a first prism bar and a second prism bar having a reflection surface as a rectangular oblique side are coupled with each other, and as a result, a front image and a rear image straightly penetrate and light of the image tape, which vertically incidents in the oblique surface is reflected at a right angle at 90°; a blocking plate provided on the bottom of the image division structure; and a transparent image plate configured by sequentially stacking the blocking plate, the first and second prism bars, and the image tape upwards.

Claims8

Dependent claims

A transparent LED display device comprising:

an image tape having a shape such as a thin-film tape;
an image division means which straightly incident external light penetrates and reflects an perpendicularly incident image to the outside;
and
a blocking plate formed by a matte black surface and configured to block each image by the unit of an image,
wherein the structure is constituted by image line plates coupled in one bar shape, and
a transparent image plate by sequentially stacking the image line plates,
at the time of providing the image, a high-definition image is provided to the outside of the transparent image plate and views through the outside in the structure, and
at the time of not providing the image, the LED display device serves as the transparent image plate in both the inside and the outside, such as glass.

5 more elements

Dependencies are inferred from the claim text.

Transparent led display device

Life of this patent

Transparent led display device

Life of this patent

Abstract

Claims8