Title:
DISPLAY DEVICE
Document Type and Number:
Japanese Patent JP2018004853
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a display device capable of displaying multiple kinds of videos, which makes intuitive operation possible for a user without bothering the user.SOLUTION: The display device comprises: a video signal reception unit for receiving multiple kinds of input video signals; a video adjustment unit capable of adjusting the plurality of input video signals; a vide composition unit for synthesizing the multiple kinds of input video signals; an operation signal reception unit for receiving an operation signal issued from an operation terminal; an identification information management unit for managing correspondence between identification information by which an operation terminal included in the operation signal is identifiable and the video being displayed; and a data recording unit for recording display setting information of the multiple kinds of input video signals. The display device further incudes a control unit for determining which input video signal the operation is being performed on, from the operation signal identification information and management information of the identification information management unit, acquiring input video signal setting information about the object to be operated from the data recording unit, and synthesizing the multiple kinds of input video signals by the video composition unit, as well as performing video adjustment based on the setting information by the video adjustment unit and displaying a video by the video display unit.SELECTED DRAWING: Figure 1
Inventors:
YOSHIOKA MASAHITO
Application Number:
JP2016129474A
Publication Date:
January 11, 2018
Filing Date:
June 30, 2016
Export Citation:
Assignee:
CANON KK
International Classes:
G09G5/14; G09G5/00; G09G5/36; G09G5/377; G09G5/38; H04N21/431
Attorney, Agent or Firm:
Yukio Takanashi
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