TY - GEN
T1 - An acousto-optic tunable filter and digital micromirror device based projection display system
AU - Li, Qingli
AU - Liu, Yiqing
AU - Tian, Yinghong
AU - Li, Xiaojin
AU - Wang, Shuxian
PY - 2013
Y1 - 2013
N2 - The digital light processing (DLP) technology has made significant inroads in the projection display devices to create high quality images. In this paper, an acousto-optic tunable filter (AOTF) based DLP projection display system is introduced. This new DLP projection system uses an AOTF to replace the rotating color wheel or prism in the traditional DLP systems. As the AOTF can filter out any monochromatic light at a certain wavelength from 400 to 800 nm, more colors can be modulated by only one digital micromirror device (DMD) chip and more color gamut can be got. The AOTF based DLP projector offers the advantage of having no rotating parts and can switch the color at very high rates, which can avoid the "rainbow effect" and makes the new system more simple, reliable, and cost effective.
AB - The digital light processing (DLP) technology has made significant inroads in the projection display devices to create high quality images. In this paper, an acousto-optic tunable filter (AOTF) based DLP projection display system is introduced. This new DLP projection system uses an AOTF to replace the rotating color wheel or prism in the traditional DLP systems. As the AOTF can filter out any monochromatic light at a certain wavelength from 400 to 800 nm, more colors can be modulated by only one digital micromirror device (DMD) chip and more color gamut can be got. The AOTF based DLP projector offers the advantage of having no rotating parts and can switch the color at very high rates, which can avoid the "rainbow effect" and makes the new system more simple, reliable, and cost effective.
KW - Acousto-optic tunable filter
KW - Digital light processing
KW - Digital micromirror device
KW - Projection displays
UR - https://www.scopus.com/pages/publications/84885202951
U2 - 10.1007/978-1-4471-4796-1_4
DO - 10.1007/978-1-4471-4796-1_4
M3 - 会议稿件
AN - SCOPUS:84885202951
SN - 9781447147954
T3 - Lecture Notes in Electrical Engineering
SP - 29
EP - 35
BT - Informatics and Management Science V
T2 - International Conference on Informatics and Management Science, IMS 2012
Y2 - 21 December 2012 through 23 December 2012
ER -