Title:
DISPLAY DEVICE AND DISPLAY SYSTEM
Document Type and Number:
Japanese Patent JP2002287723
Kind Code:
A
Abstract:
To provide a display device which can provide more effective information for users.
The display device (20) has a display part (21) to display an image to be provided to users. The device is equipped with a detecting part (69) to detect the number of the users who use the device (20) and with a controlling means to control the display state of the image in the display part (21) based on the result of the detection by the detecting part (69).
Inventors:
HOSAKA SHIGETAKA
Application Number:
JP2001093591A
Publication Date:
October 04, 2002
Filing Date:
March 28, 2001
Export Citation:
Assignee:
MITSUBISHI HEAVY IND LTD
International Classes:
G06F15/00; G09G5/00; H04M1/00; (IPC1-7): G09G5/00; G06F15/00; H04M1/00
Attorney, Agent or Firm:
Minoru Kudo (1 person outside)
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