Projection type image display device and antivibration device for projection lens used therein

Provided is a projection type image display device including an antivibration device 4 suppressing a vibration of a projection lens 2. The antivibration device 4 includes an antivibration base fixed to a display device body 1 and a friction sliding mechanism 8 provided on the antivibration base. The...

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Bibliographische Detailangaben
Hauptverfasser:	Inui, Shinro, Yamada, Hidemi
Format:	Patent
Sprache:	eng
Schlagworte:	ACCESSORIES THEREFOR APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USINGWAVES OTHER THAN OPTICAL WAVES APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FORPROJECTING OR VIEWING THEM CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PHOTOGRAPHY PHYSICS
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Beschreibung
Zusammenfassung:	Provided is a projection type image display device including an antivibration device 4 suppressing a vibration of a projection lens 2. The antivibration device 4 includes an antivibration base fixed to a display device body 1 and a friction sliding mechanism 8 provided on the antivibration base. The friction sliding mechanism 8 attenuates a vibration of the projection lens 2 by causing a lens-side sliding member 14 moving in synchronization with the projection lens 2 and a base-side sliding member 11 corresponding to a part of the antivibration base to contact each other in a pressed state so that both sliding members 14 and 11 frictionally slide on each other.