Protective plate and display device
AssigneeMitsubishi Electric Corporation
InventorHiroshi TERAMOTO
Life of this patent
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Abstract
The protective plate protects a front surface of the display device. The protective plate includes a transparent base material, an organic resin film and a multilayer film. The transparent base material has a flat plate shape and includes a main surface. The organic resin film contains a pigment and is provided on an outer peripheral portion of the main surface of the transparent base material. The multilayer film includes at least two types of thin films each having different refractive indices to ultraviolet light. Each of the at least two types of thin films is made of an inorganic material. The multilayer film is provided between the main surface of the transparent base material and the organic resin film.
Claims16
A protective plate protecting a front surface of a display device, comprising:
- a transparent base material having a flat plate shape and having a main surface;
- an organic resin film containing a pigment and provided on an outer peripheral portion of the main surface of the transparent base material;
- and
- a multilayer film including at least two types of thin films each having different refractive indices to ultraviolet light, each of the at least two types of thin films being made of an inorganic material, wherein
- the multilayer film is provided between the main surface of the transparent base material and the organic resin film.
A protective plate protecting a front surface of a display device, comprising:
- a transparent base material having a flat plate shape and having a main surface;
- an organic resin film containing a pigment and provided on an outer peripheral portion of the main surface of the transparent base material;
- and
- a multilayer film including at least two types of thin films each having different refractive indices to ultraviolet light, each of the at least two types of thin films being made of an inorganic material, wherein
- the multilayer film is provided in a region overlapping with the organic resin film in plan view and in the region in another main surface facing the main surface of the transparent base material.
Dependencies are inferred from the claim text.