Title:
画像表示装置
Document Type and Number:
Japanese Patent JP4636212
Kind Code:
B1
Abstract:
The present invention provides an image display apparatus which includes a red color laser light source that outputs red color laser light; a blue color laser light source that outputs blue color laser light; and a green color laser light source that outputs green color laser light. Further, the green color laser light source includes a semiconductor laser that emits non-visible light; and a wavelength convertor that converts the non-visible light to visible light and thereby outputs a green color laser. Furthermore, the image display apparatus has a projecting lens that outputs the laser light of the respective colors; and a case that retains the red color laser light source, the blue color laser light source, and the projecting lens. The case has a protrusion that retains the green color laser light source.
Inventors:
Hirofumi Enomoto
Yuuichi Hatase
Yoshitaka Kitaoka
Shinji Baba
Yuuichi Hatase
Yoshitaka Kitaoka
Shinji Baba
Application Number:
JP2010134764A
Publication Date:
February 23, 2011
Filing Date:
June 14, 2010
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
G03B21/00; G02F1/13357
Domestic Patent References:
| JP2008541483A | ||||
| JP2010103487A | ||||
| JP2009181098A | ||||
| JP2010107751A |
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii
Daisuke Nagano
Kentaro Fujii