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Display device for working machine

  • US 8,151,207 B2
  • Filed: 03/30/2007
  • Issued: 04/03/2012
  • Est. Priority Date: 08/07/2000
  • Status: Expired due to Fees
First Claim
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1. A display device for a working machine, comprising:

  • a display screen having a plurality of display segments;

    a controller displaying a plurality of state indication marks indicating working state of the working machine, each of the state indication marks being displayed in a corresponding one of the plurality of display segments, and a first state indication mark of the plurality of state indication marks being displayed in a first display segment of the plurality of display segments; and

    the controller responding to a signal relative to the first state indication mark and simultaneously displaying the first state indication mark in both the first display segment and a second display segment of the plurality of display segments in the same display screen,wherein the first state indication mark displayed in the first display segment has the same visual appearance as the first state indication mark displayed in the second display segment.

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