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Three-Dimensional Space-Filling Display System

Award Information

Agency:
Department of Defense
Branch:
Air Force
Award ID:
36404
Program Year/Program:
1997 / SBIR
Agency Tracking Number:
36404
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
Displaytech Incorporated
2602 CLOVER BASIN DR LONGMONT, CO 80503 7604
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Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 1
Fiscal Year: 1997
Title: Three-Dimensional Space-Filling Display System
Agency / Branch: DOD / USAF
Contract: N/A
Award Amount: $76,402.00
 

Abstract:

Our goal is to develop a display system capable of creating volumetric three-dimensional (3-D) moving images using readily available optics in combination with a high frame-rate ferroelectric liquid crystal (FLC) display which has been developed by Displaytech. Until now the multi-planar technique used to create the volumetric 3-D effect has been impractical due to the inadequate frame rate of standard video displays and due to the large amplitude, high frequency mechanical motion required of its optical elements. These two problems are overcome by Displaytech's new FLC-VLSI displays. (1) Displaytech's devices are presently capable of up to 10kHz frame rates. (2) Their small size allows the use of a novel optical system design which drastically reduces the amplitude of the required mechanical motion or eliminates the need to move the display altogether. Our proposed system does not require the viewer to wear head gear and is amenable to group viewing.Our Phase I objectives are: (1) investigate several approaches to achieving a scanned virtual image, and (2) construct a prototype system using a large refractive lens as the view port for the purpose of evaluating the quality of the 3-D effect. In Phase II the refractive lens view port will be replaced with significantly larger parabolic mirror to allow group viewing.

Principal Investigator:

Stephen H. Perlmutter
3037722191

Business Contact:

Small Business Information at Submission:

Displaytech, Inc.
2602 Clover Basin Drive Longmont, CO 80503

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No