Title:
位置調整装置、波長変換装置、拡散反射装置、光源装置及びプロジェクター
Document Type and Number:
Japanese Patent JP6716923
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a position adjustment device capable of re-adjusting a position of a rotating wheel, and a wavelength converter, a diffuse reflection device, a light source device and a projector.SOLUTION: A position adjustment device includes: a coupling member coupled to a drive unit having a rotating wheel to which light is incident; and a position adjustment part being fixed to a predetermined position and adjusting a position of the coupling member in an incident direction of the light.SELECTED DRAWING: Figure 7
Inventors:
Takahiro Takizawa
Application Number:
JP2016009210A
Publication Date:
July 01, 2020
Filing Date:
January 20, 2016
Export Citation:
Assignee:
Seiko Epson Corporation
International Classes:
G03B21/14; G02B19/00; G03B21/00; H04N9/31
Domestic Patent References:
| JP2015166804A | ||||
| JP2015203857A | ||||
| JP2015135465A | ||||
| JP2002350701A | ||||
| JP62036617A | ||||
| JP4313873A | ||||
| JP2013250494A |
Foreign References:
| US20110043772 | ||||
| WO2007063635A1 |
Attorney, Agent or Firm:
Intellectual Property Office