Flat screen device with transparent protection housing
First Claim
1. A display device comprising a display screen having a first thickness, a bonding surface, and a mechanical structure, wherein the display device further comprises;
- a. a light source;
b. a first sheet of glass being flat, having a central portion and a first rear face, and being situated between an observer and the display screen;
c. a second sheet of glass being flat, having a central portion and a second rear face and being parallel to the first sheet of glass, the first and second rear faces positioned to face the light source;
d. inserts;
i. placed at a distance from the display screen; and
ii. placed between the first and the second sheet of glass and assembled in such a way that the first sheet of glass, the second sheet of glass and the inserts form a protective casing;
e. the protective casing;
i. having a second thickness;
the second thickness being greater than the first thickness;
the screen being bonded on the whole of its surface to only one of the two sheets over its central portion inside the casing;
ii. being fixed to the inside of the mechanical structure by a flexible layer of adhesive deposited only on the periphery of the rear surface of the second protective sheet of glass.
4 Assignments
0 Petitions
Accused Products
Abstract
The display device comprises a display screen comprising a bonding surface and a mechanical structure. The display device also comprises a glass protective casing consisting of two sheets of glass and inserts. This protective casing is bonded to the structure beneath the second sheet of glass. The screen is bonded to the inside of the protective casing on only one of the two sheets.
The invention proposes a compact protective device for a flat screen which is applied essentially to liquid crystal matrix screens comprising light-emitting diode light. The preferred field of application is that of screens used for aviation.
6 Citations
8 Claims
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1. A display device comprising a display screen having a first thickness, a bonding surface, and a mechanical structure, wherein the display device further comprises;
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a. a light source; b. a first sheet of glass being flat, having a central portion and a first rear face, and being situated between an observer and the display screen; c. a second sheet of glass being flat, having a central portion and a second rear face and being parallel to the first sheet of glass, the first and second rear faces positioned to face the light source; d. inserts; i. placed at a distance from the display screen; and ii. placed between the first and the second sheet of glass and assembled in such a way that the first sheet of glass, the second sheet of glass and the inserts form a protective casing; e. the protective casing; i. having a second thickness;
the second thickness being greater than the first thickness;
the screen being bonded on the whole of its surface to only one of the two sheets over its central portion inside the casing;ii. being fixed to the inside of the mechanical structure by a flexible layer of adhesive deposited only on the periphery of the rear surface of the second protective sheet of glass. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification