Adjustable mounting mechanism for an optical filter screen
US5227916A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | May 13, 1992 |
| Grant date | Jul 13, 1993 |
| Priority date | — |
| Expiry date | May 13, 2012 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04N5/72
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
An optical filter screen for a visual display monitor includes an optical filter supported by a support frame. A pair of adjustable mounting members support the support frame from the visual display monitor such that the optical filter is positioned adjacent a display area of the display monitor. Each mounting member includes a latch member that is movable between an unlatched state wherein the filter can be moved relative to the display area of the display monitor and a latched state wherein the filter is held in a desired position relative to the display area. Each mounting member further includes a movable latch operator for moving the latch member between the latched state and the unlatched state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.