Mechanical holdings system for a device with an appreciably flat element, particularly for a liquid crystal screen display device
US7131623B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Aug 24, 2001 |
| Grant date | Nov 7, 2006 |
| Priority date | — |
| Expiry date | Feb 17, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG02F2201/503
- WIPO fieldOptics
- WIPO sectorInstruments
Abstract
The invention relates to the field of mechanical holding systems for devices with appreciably flat element.This is a device comprising: at least one appreciable flat element (4); the surround (1) intended to receive the element (4), the surround (1) comprising two parts (2, 3) intended to trap a portion of the element (4) between them in a direction (Y) roughly orthogonal to the mean plane (XZ) of the element (4) via at least one elastic gasket (7, 8); a mechanical system for holding the relative position of the parts (2, 3) of the surround (1) one with respect to the other; the parts (2, 3) of the surround (1) and the mechanical holding system being structured and arranged in such a way as to be able to hold several relative positions of the parts (2, 3) of the surround (1) one with respect to the other in a direction (Y) roughly orthogonal to the mean plane (XZ) of the element (4).The invention is, for example, applied in liquid crystal display devices.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.