THREE-DIMENSIONAL DISPLAY USING VARIABLE FOCUSING LENS.
摘要
A three-dimensional display device includes a two-dimensional display displaying a first image, and a variable focusing lens receiving light from the two-dimensional display and forming a second image. The variable focusing lens reflects light from the two-dimensional display. The first image includes a predetermined number of first depthwise images that are displayed within a unit time, and the second image includes corresponding second depthwise images. Each depthwise image represents the portion of the first image having the same image depth, and the two-dimensional display displays one depthwise image at a time. The focal length of the variable focusing lens changes according to the depth of the depthwise image being displayed. A micromirror array lens is used as the variable focusing lens. The micromirror array lens has enough speed and focusing depth range for realistic three-dimensional display.
申请公布号
MXPA06009227(A)
申请公布日期
2007.03.08
申请号
MX2006PA09227
申请日期
2005.02.08
申请人
STEREO DISPLAY, INC.
发明人
SEO, CHEONG SOO;GIM, DONG, WOO;CHO, GYOUNG, III;BOYD, JAMES, GREENUP;BAEK, SANG, HYUNE;GIM, DONG, WOO;CHO, GYOUNG, II