On the effect of small moving diffusers to the speckle reduction in laser projection displays

Hiroaki Satoh, Kazuo Sekiya, Tohru Kawakami, Yuhei Kuratomi, Baku Katagiri, Yoshito Suzuki, Tatsuo Uchida

    Research output: Contribution to conferencePaper

    1 Citation (Scopus)

    Abstract

    We have investigated the effect of a moving diffuser placed at the conjugate point of a microdisplay to reduce speckle reduction in laser rear projection displays, and have found and verified that the optical magnification ratio and diffusion angle of the diffuser are closely related to the speckle reduction ratio.

    Original languageEnglish
    Pages1361-1364
    Number of pages4
    Publication statusPublished - 2009 Dec 1
    Event16th International Display Workshops, IDW '09 - Miyazaki, Japan
    Duration: 2009 Dec 92009 Dec 11

    Other

    Other16th International Display Workshops, IDW '09
    CountryJapan
    CityMiyazaki
    Period09/12/909/12/11

    ASJC Scopus subject areas

    • Hardware and Architecture
    • Human-Computer Interaction
    • Electrical and Electronic Engineering
    • Electronic, Optical and Magnetic Materials

    Fingerprint Dive into the research topics of 'On the effect of small moving diffusers to the speckle reduction in laser projection displays'. Together they form a unique fingerprint.

  • Cite this

    Satoh, H., Sekiya, K., Kawakami, T., Kuratomi, Y., Katagiri, B., Suzuki, Y., & Uchida, T. (2009). On the effect of small moving diffusers to the speckle reduction in laser projection displays. 1361-1364. Paper presented at 16th International Display Workshops, IDW '09, Miyazaki, Japan.