Title:
DOOR MONITOR
Document Type and Number:
Japanese Patent JP3520025
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a door monitor by which a visitor is largely projected on a liquid crystal display even when the visitor is standing at a position deviated from the optical axis of a door scope with respect to the door monitor for projecting the visitor on the liquid crystal display from a door scope hole arranged in a door by combining a CCD camera with the liquid crystal display.
SOLUTION: This door monitor is characterized by permitting the lens part of the CCD camera to be freely rotatable and arranging the optical axis of a lens disposed in the lens part to be deviated from the rotary axis of the lens part.
Inventors:
Tsujii, Chisato
Application Number:
JP2000098747A
Publication Date:
April 19, 2004
Filing Date:
March 31, 2000
Export Citation:
Assignee:
SANYO ELECTRIC CO LTD
SANYO ELECTRONIC COMPONENTS CO LTD
SANYO ELECTRONIC COMPONENTS CO LTD
International Classes:
G02B7/02; G02B13/00; H04N5/225; H04N7/18; (IPC1-7): H04N7/18; G02B7/02; G02B13/00; H04N5/225
Attorney, Agent or Firm:
芝野 正雅