OSA's Digital Library

Journal of Display Technology

Journal of Display Technology

| A JOINT IEEE/OSA PUBLICATION

  • Vol. 8, Iss. 8 — Aug. 1, 2012
  • pp: 457–463

A Swept Volume Display System Using a Planetary Gear Structure Based on Parallel Moving

Feng Tian, He Wang, Yiyuan Fang, Hao Pan, and Xue Xia

Journal of Display Technology, Vol. 8, Issue 8, pp. 457-463 (2012)


View Full Text Article

Acrobat PDF (1362 KB)





Browse Journals / Lookup Meetings

Browse by Journal and Year


   


Lookup Conference Papers

Close Browse Journals / Lookup Meetings

Article Tools

Share
Citations
  • Export Citation/Save Click for help

Abstract

This paper presents the development of a swept-volume display system using three screens. Experimentally, 3D image is refreshed 900 times when the motor runs at the speed of 300 rpm. The image volume is ${\hbox{480}} ~{\hbox{mm}}\ast {\hbox{360}} ~{\hbox{mm}}\ast {\hbox{360}}~{\hbox{mm}}$ and the image resolution is ${\hbox{1024}}\ast {\hbox{768}}\ast {\hbox{750}}$. In addition, we also developed a parallel moving swept-volume mechanical system based on structure of planetary gear to increase regularity of three-dimensional (3D) images, reduce the noise of mechanical rotation and remove visual dead zones on central axis at any viewing angle. Through the simulation and measurement of the screen deformation, the sampled light slice is corrected and a 3D image acquiring method based on virtual light slice is proposed. Demonstrated in the experiments, a prototype of this system is able to display 3D image with the brightness up to 70 lum, also generate almost 590 million voxels and well-distributed 3D images. The motor speed of parallel moving swept-volume system is 1/3 the speed of rotating swept-volume system. The prototype only produces noise levels of 60 dB.

© 2012 IEEE

Citation
Feng Tian, He Wang, Yiyuan Fang, Hao Pan, and Xue Xia, "A Swept Volume Display System Using a Planetary Gear Structure Based on Parallel Moving," J. Display Technol. 8, 457-463 (2012)
http://www.opticsinfobase.org/jdt/abstract.cfm?URI=jdt-8-8-457

You do not have subscription access to this journal. Citation lists with outbound citation links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

You do not have subscription access to this journal. Cited by links are available to subscribers only. You may subscribe either as an OSA member, or as an authorized user of your institution.

Contact your librarian or system administrator
or
Log in to access OSA Member Subscription

« Previous Article  |  Next Article »

OSA is a member of CrossRef.

CrossCheck Deposited