Classifications

• • G—PHYSICS
  • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
  • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
  • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
  • G09G3/04—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of a single character by selection from a plurality of characters, or by composing the character by combination of individual elements, e.g. segments using a combination of such display devices for composing words, rows or the like, in a frame with fixed character positions
  • G09G3/045—Selecting complete characters
• • G—PHYSICS
  • G02—OPTICS
  • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
  • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
  • G02F1/29—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the position or the direction of light beams, i.e. deflection
  • G02F1/31—Digital deflection, i.e. optical switching
• • G—PHYSICS
  • G06—COMPUTING; CALCULATING OR COUNTING
  • G06F—ELECTRIC DIGITAL DATA PROCESSING
  • G06F11/00—Error detection; Error correction; Monitoring
  • G06F11/07—Responding to the occurrence of a fault, e.g. fault tolerance
  • G06F11/16—Error detection or correction of the data by redundancy in hardware
  • G06F11/1608—Error detection by comparing the output signals of redundant hardware
  • G06F11/1616—Error detection by comparing the output signals of redundant hardware where the redundant component is an I/O device or an adapter therefor

Landscapes

• Physics & Mathematics (AREA)
• Engineering & Computer Science (AREA)
• Theoretical Computer Science (AREA)
• General Physics & Mathematics (AREA)
• Nonlinear Science (AREA)
• Computer Hardware Design (AREA)
• General Engineering & Computer Science (AREA)
• Quality & Reliability (AREA)
• Optics & Photonics (AREA)
• Dot-Matrix Printers And Others (AREA)
• Optical Recording Or Reproduction (AREA)
• Character Input (AREA)
• Control Of Indicators Other Than Cathode Ray Tubes (AREA)
• Printers Or Recording Devices Using Electromagnetic And Radiation Means (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=25153351

Family Applications (1)

Country Status (7)

Families Citing this family (3)

• 1969
  • 1969-01-15 US US791320*A patent/US3588820A/en not_active Expired - Lifetime
  • 1969-12-22 JP JP44102593A patent/JPS4826961B1/ja active Pending
• 1970
  • 1970-01-01 GB GB035/70A patent/GB1235081A/en not_active Expired
  • 1970-01-05 CH CH1070A patent/CH502650A/de not_active IP Right Cessation
  • 1970-01-08 FR FR7000504A patent/FR2028360A1/fr not_active Withdrawn
  • 1970-01-09 NL NL7000252A patent/NL7000252A/xx unknown
  • 1970-01-14 DE DE19702001481 patent/DE2001481A1/de active Pending

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