STEREOSCOPIC DISPLAY SYSTEM

申请公布号：

JP2006085135(A)

申请号：

JP20050071604

申请日期：

2005.03.14

申请公布日期：

2006.03.30

申请人：

HITACHI LTD

发明人：

HOSHINO TAKASHI;OTSUKA RIEKO;HORII YOICHI;MARUYAMA YUKINOBU

分类号：

G02B27/22;G03B21/00;G03B35/16;H04N13/04

主分类号：

G02B27/22

摘要：

<P>PROBLEM TO BE SOLVED: To view high-resolution, sharp stereoscopic images in any direction, without having to take into account the projecting timing of a two-dimensional image. <P>SOLUTION: In the stereoscopic display system, two polygon mirrors 4a and 4b, each of which is composed of mirrors arranged in a ring shape, are disposed around the rotary shaft of a screen 2. An electronic projector 5 is disposed opposite the mirror faces of the polygon mirrors 4a and 4b and on a line extended from the rotary shaft of the screen 2. The electronic projector 5 emits an image, comprising concentric two frame-image groups G and H, each of which is composed of frame images arranged in a ring shape. The one frame-image group G is reflected by the polygon mirror 4a and projected onto a rotating screen 2. The other frame-image group H is reflected by the polygon mirror 4b and projected onto the rotating screen 2. According to the rotation of the screen 2 rotates, the frame-image groups G and H are projected and displayed onto the screen 2, one frame at a time, in sequence. <P>COPYRIGHT: (C)2006,JPO&NCIPI