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 PCT/SE1999/000537 priority patent/WO1999050814A1/en
Priority to AU36343/99A priority patent/AU3634399A/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
PCT/SE1999/000537 WO1999050814A1 (en) 1998-03-30 1999-03-30 Device for displaying indicia
AU36343/99A AU3634399A (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
WO1999050814A1 (en) 1999-10-07
AU3634399A (en) 1999-10-18

Similar Documents

Publication Publication Date Title
DE69012846D1 (en) Driver circuit for matrix-like display devices.
DE69830954D1 (en) Active Matrix Substrate Test Method, Active Matrix Substrate, Liquid Crystal Display Device and Electronic Apparatus
DE68917404D1 (en) Matrix display device.
NO20004530L (en) Character input device for a navigation system
DE69831600D1 (en) COMPOSITE SWITCHING MATRIX FOR CHECKING AND CONNECTING TO TESTING EQUIPMENT ON MEASURING DEVICES
DE69429481D1 (en) Clinical test results display device
DE69020173D1 (en) Active matrix substrate and display device with this active matrix.
CA2334951A1 (en) Voltage measuring device
DE69003274D1 (en) Control device for colored liquid crystal displays.
TW366461B (en) Character symbol input device
DE69004705D1 (en) Calendar display device.
CA2150981A1 (en) Electronic Dart Device for Cricket Game
DE69013239D1 (en) Matrix display device.
MY122866A (en) Apparatus and method for testing semiconductor devices
LU90437B1 (en) Sensor device and method for querying a sensor device
KR950020374A (en) Drive circuit of display device
DK15895A (en) Magnetic Card Device Display
DE69626274D1 (en) CELL CONTROL DEVICE FOR A FIELD EMISSION DISPLAY DEVICE
KR900005513A (en) Detecting device for detecting input operation in switching matrix
DE68917651D1 (en) Active matrix display device.
DE59008557D1 (en) Circuit arrangement for display device.
DE69621601D1 (en) CELL CONTROL DEVICE FOR A FIELD EMISSION DISPLAY DEVICE
SE9801119D0 (en) Electrical device
DE69312950D1 (en) DISPLAY ELEMENT
DE69827809D1 (en) METHOD AND DEVICE FOR DETECTING SPECTATOR REACTIONS TO AUDIOVISUAL STIMULI