H - Electricity – 04 – N
Patent
H - Electricity
04
N
H04N 5/64 (2006.01) G03B 21/10 (2006.01) H04N 5/74 (2006.01)
Patent
CA 2072703
The present invention is directed to a method for installing a screen to a projection television receiver that uses a transmission-type screen such that the screen can be easily installed to and removed from the projection television receiver when multiple projection television receivers are combined to form a single large-scale multiple display system in which the receivers are stacked vertically and horizontally in an M x N rectangular configuration. Screen holding brackets installed in the cabinet body and screen clamping frames are used to secure the screen in place by inserting the screen clamping frames into a slight gap formed between the cabinet body and the screen holding brackets. Even when the screen clamping frames are inserted into the gap and adjusted to secure the screen, all movement of the clamping frames occurs within the dimensions of the cabinet body, thus making it easy to remove and install the screen even when multiple projection television receivers are combined in a single large-scale display system.
Méthode d'installation d'un écran sur un récepteur de télévision à projection. La présente invention permet d'installer et d'enlever facilement l'écran de transmission lorsque plusieurs récepteurs de télévision à projection sont groupés en forme de rectangle (M x N) de façon à constituer un système multiple de visualisation à grande échelle. Les crochets de fixation installés dans le bâti et le cadre de fixation servent à maintenir l'écran en place. Lorsque le cadre de fixation est placé dans le petit espace qui se trouve entre le bâti et les crochets de fixation et que l'écran est retenu au moyen de ces crochets, tout mouvement du cadre de fixation se fait à l'intérieur du bâti, ce qui rend plus facile l'installation ou l'enlèvement de l'écran, même lorsque plusieurs récepteurs de télévision à projection sont groupés de façon à former un système unique de visualisation à grande échelle.
Aoki Satoshi
Gotou Katumi
Shimatani Tsuyoshi
Kirby Eades Gale Baker
Matsushita Electric Industrial Co. Ltd.
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