Display device
AssigneeMagnolia White Corporation
InventorsTetsuya Ooshima, Shinichi Komura
Life of this patent
Estimating the term…
Abstract
According to one embodiment, a display device includes a display element including a display portion which displays an image, a first retardation film overlapping the display element, a holographic optical element adjacent to the display element and not overlapping the display portion, a second retardation film having a first surface which faces the first retardation film and the holographic optical element and which directly contacts neither a main surface of the first retardation film nor a main surface of the holographic optical element, and a second surface on an opposite side to the first surface, and a reflective polarizer disposed on the second surface.
Claims10
A display device comprising:
- a display element comprising a display portion which displays an image;
- a first retardation film overlapping the display element;
- a holographic optical element adjacent to the display element and not overlapping the display portion;
- a second retardation film having a first surface and a second surface on an opposite side to the first surface, the first surface facing the first retardation film and the holographic optical element and directly contacting neither a main surface of the first retardation film nor a main surface of the holographic optical element;
- and
- a reflective polarizer disposed on the second surface, wherein
- the first surface faces the first retardation film and the holographic optical element with an air layer interposed between the first surface and the first retardation film and between the first surface and the holographic optical element.
Dependencies are inferred from the claim text.