Title:
照明光学系及びそれを用いたプロジェクタ
Document Type and Number:
Japanese Patent JPWO2002069018
Kind Code:
A
Inventors:
家近 Hisashi
Takeshi Takizawa
Takeshi Takizawa
Application Number:
JP2002001762W
Publication Date:
September 06, 2002
Filing Date:
February 26, 2002
Export Citation:
Assignee:
Seiko Epson, Inc.
International Classes:
(IPC1-7): G02B27/18; G03B21/14; G02F1/13357; G03B21/00; G02B27/28; G02F1/13; G02F1/1335
Attorney, Agent or Firm:
Patent business corporation Akinari international patent firm