Reflective display apparatus
AssigneeE Ink Holdings Inc.
InventorsSheng-Chieh Tai, Chao-Chun Cheng, Ching-Huan Liao
Life of this patent
Estimating the term…
Abstract
A reflective display apparatus including a reflective display panel, a transparent cover plate, and a light source is provided. The transparent cover plate is disposed on one side of the reflective display panel. An air gap exists between the reflective display panel and the transparent cover plate. The light source is disposed between the reflective display panel and the transparent cover plate, and a light emitted by the light source travels towards the air gap before irradiating the transparent cover plate or the reflective display panel.
Claims16
A reflective display apparatus, comprising:
- a reflective display panel;
- a transparent cover plate disposed on one side of the reflective display panel, an air gap existing between the reflective display panel and the transparent cover plate;
- and
- a light source disposed between the reflective display panel and the transparent cover plate, a light emitted by the light source traveling towards the air gap before irradiating the transparent cover plate or the reflective display panel,
- wherein the transparent cover plate is inclined at an angle relative to the reflective display panel, and the angle is greater than 0 degree and less than 45 degrees.
A reflective display apparatus, comprising:
- a reflective display panel;
- a transparent cover plate disposed on one side of the reflective display panel, an air gap existing between the reflective display panel and the transparent cover plate;
- and
- a light source disposed between the reflective display panel and the transparent cover plate, a light emitted by the light source traveling towards the air gap before irradiating the transparent cover plate or the reflective display panel,
- wherein the reflective display panel is parallel to the transparent cover plate, and
- wherein the light source comprises at least one light emitting element, and a respective half intensity emission angle of the at least one light emitting element is less than 45 degrees.
Dependencies are inferred from the claim text.