Apparatus for mounting image-tilting device of projection system

Abstract

Disclosed herein is an image-titling apparatus for reflecting light being projected from a light-scanning device through a fine tilting motion to improve quality of displayed images. The image-tilting apparatus includes a bracket capable of being installed in a support structure so as to be inclined with respect to the support structure. The bracket includes a flange formed so as to be inclined with respect to the bracket such that the flange can be attached to the support structure in parallel thereto.

1 . An image-titling apparatus for reflecting light being projected from a light-scanning device through a fine tilting motion to improve quality of displayed images, the apparatus comprising:
 a bracket capable of being installed in a support structure so as to be inclined with respect to the support structure, the bracket including a flange formed so as to be inclined with respect to the bracket, wherein the flange can be attached to the support structure in parallel thereto.   
   
   
       2 . The apparatus as claimed in  claim 1 , further comprising: a tilting portion having a mirror attached thereto for reflecting the light; a support portion to which the tilting portion is hinge-combined so as to be tiltable, the support portion being attached to the bracket; and a driver means for tilting the tilting portion, the driver means including a magnet mounted on the bracket and a coil mounted on the tilting portion such that the coil and the magnet interact to drive the tilting portion, wherein the bracket includes a yoke portion for returning magnet flux to the magnet after passing through the coil, the yoke portion being formed integrally with the bracket. 
   
   
       3 . The apparatus as claimed in  claim 1  or  2 , wherein the flange is formed at both sides of the bracket, and the flange is configured to have a maximum height equal to or less than combined thickness of the tilting portion and the bracket.