Title:
PROJECTION DEVICE
Document Type and Number:
Japanese Patent JP2016100612
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a more user-friendly projection device.SOLUTION: A projection device of the present disclosure includes: a first mirror that transmits light having first spectral characteristics and reflects light having second spectral characteristics, and can change the angle of the reflection; a detection part that detects light passing through the first mirror before being made incident and having the first spectral characteristics; a projection part that projects light having the second spectral characteristics through the first mirror; and a control part that corrects a result of the detection by the detection part on the basis of correction data related to a change of the angle at which the first mirror reflects light, and changes the angle of reflection of the first mirror so that the projection part performs projection to a specified projection object on the basis of a result of the correction.SELECTED DRAWING: Figure 1
Inventors:
NOMURA MASAHIRO
SAITO TOMOYUKI
YATSUNAMI RYUICHI
SAITO TOMOYUKI
YATSUNAMI RYUICHI
Application Number:
JP2014233251A
Publication Date:
May 30, 2016
Filing Date:
November 18, 2014
Export Citation:
Assignee:
PANASONIC IP MAN CORP
International Classes:
H04N5/74; A61B90/00; G01J1/42; G03B21/00
Attorney, Agent or Firm:
Kentaro Fujii
Kenji Kamada
Hiroo Maeda
Kenji Kamada
Hiroo Maeda
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