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SE9801119D0 - Electrical device - Google Patents

Electrical device

Info

Publication number
SE9801119D0
SE9801119D0 SE9801119A SE9801119A SE9801119D0 SE 9801119 D0 SE9801119 D0 SE 9801119D0 SE 9801119 A SE9801119 A SE 9801119A SE 9801119 A SE9801119 A SE 9801119A SE 9801119 D0 SE9801119 D0 SE 9801119D0
Authority
SE
Sweden
Prior art keywords
elements
group
activating
display
visible
Prior art date
Application number
SE9801119A
Other languages
Swedish (sv)
Inventor
Goeran Marnfeldt
Original Assignee
Astra Ab
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Astra Ab filed Critical Astra Ab
Priority to SE9801119A priority Critical patent/SE9801119D0/en
Publication of SE9801119D0 publication Critical patent/SE9801119D0/en
Priority to AU36343/99A priority patent/AU3634399A/en
Priority to PCT/SE1999/000537 priority patent/WO1999050814A1/en
Priority to US09/953,375 priority patent/US20020036629A1/en

Links

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Liquid Crystal Display Device Control (AREA)

Abstract

A device for displaying indicia, comprising: a display (57) comprising a plurality of activatable elements, wherein each element has an activated state in which the element is visible and a deactivated state in which the element is not visible and one or more of the elements are activatable to display indicia; and control means (910) for controlling the display (57) which includes test means (960) which is configured to activate successively groups of elements according to a predetermined control sequence such that the activated and deactivated state of each of the elements is tested, wherein the control means (910) is configured to activate the elements in groups of one or two and the successive activation of elements comprises, for each group, the steps of activating all of the elements in the group, activating one element in the group, not activating one element in the group and not activating all of the elements in the group.
SE9801119A 1998-03-30 1998-03-30 Electrical device SE9801119D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9801119A SE9801119D0 (en) 1998-03-30 1998-03-30 Electrical device
AU36343/99A AU3634399A (en) 1998-03-30 1999-03-30 Device for displaying indicia
PCT/SE1999/000537 WO1999050814A1 (en) 1998-03-30 1999-03-30 Device for displaying indicia
US09/953,375 US20020036629A1 (en) 1998-03-30 2001-09-14 Electrical device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9801119A SE9801119D0 (en) 1998-03-30 1998-03-30 Electrical device

Publications (1)

Publication Number Publication Date
SE9801119D0 true SE9801119D0 (en) 1998-03-30

Family

ID=20410799

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801119A SE9801119D0 (en) 1998-03-30 1998-03-30 Electrical device

Country Status (3)

Country Link
AU (1) AU3634399A (en)
SE (1) SE9801119D0 (en)
WO (1) WO1999050814A1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3151057A1 (en) * 1981-12-23 1983-07-28 Toledo-Werk GmbH, 5000 Köln Method and device for verifying the display values in digital displays composed of display elements having a plurality of display segments
JPH04269794A (en) * 1991-02-25 1992-09-25 Nec Corp Testing method of driver controller for display
DE4119109A1 (en) * 1991-06-10 1992-12-17 Grundig Emv METHOD FOR TESTING DISPLAY COMPONENTS AND ARRANGEMENT FOR IMPLEMENTING THE METHOD

Also Published As

Publication number Publication date
AU3634399A (en) 1999-10-18
WO1999050814A1 (en) 1999-10-07

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