发明授权
- 专利标题： Projection type display unit having a thermal damping housing
- 专利标题（中）： 具有热阻尼壳体的投影型显示单元
-
申请号： US11440013申请日： 2006-05-25
-
公开(公告)号： US07753532B2公开(公告)日： 2010-07-13
- 发明人: Takashi Nasu , Takuji Ohkubo , Masahiro Saito , Yoshihisa Wada
- 申请人： Takashi Nasu , Takuji Ohkubo , Masahiro Saito , Yoshihisa Wada
- 申请人地址： JP Tokyo
- 专利权人： Sony Corporation
- 当前专利权人： Sony Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
- 优先权： JPP2005-154153 20050526
- 主分类号： G03B21/16
- IPC分类号： G03B21/16 ; G03B21/18 ; G03B21/26
摘要：
The present invention provides a projection type display unit including a light source, an optical unit including a light valve and a projection lens, and a cooling section for cooling the light source and the optical unit. The light source and the optical unit as well as the cooling section are incorporated in an armor cabinet. A highly heat conductive sheet metal component part is disposed in a space between a lamp as the light source and the armor cabinet.
公开/授权文献
- US20060268239A1 Projection type display unit 公开/授权日：2006-11-30
信息查询
