GB1250603A - - Google Patents

Info

Publication number
GB1250603A
GB1250603A GB4743667A GB1250603DA GB1250603A GB 1250603 A GB1250603 A GB 1250603A GB 4743667 A GB4743667 A GB 4743667A GB 1250603D A GB1250603D A GB 1250603DA GB 1250603 A GB1250603 A GB 1250603A
Authority
GB
United Kingdom
Prior art keywords
source
light
escapes
rod
along
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB4743667A
Other languages
English (en)
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 filed Critical
Publication of GB1250603A publication Critical patent/GB1250603A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/10—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical
    • H04N3/12—Scanning details of television systems; Combination thereof with generation of supply voltages by means not exclusively optical-mechanical by switched stationary formation of lamps, photocells or light relays
    • 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
    • G02F1/315—Digital deflection, i.e. optical switching based on the use of controlled internal reflection

Landscapes

  • Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB4743667A 1967-10-18 1967-10-18 Expired GB1250603A (enExample)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4743667 1967-10-18

Publications (1)

Publication Number Publication Date
GB1250603A true GB1250603A (enExample) 1971-10-20

Family

ID=10444959

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4743667A Expired GB1250603A (enExample) 1967-10-18 1967-10-18

Country Status (5)

Country Link
US (1) US3499705A (enExample)
DE (1) DE1803671A1 (enExample)
FR (1) FR1588432A (enExample)
GB (1) GB1250603A (enExample)
NL (1) NL6814855A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3637292A (en) * 1969-07-25 1972-01-25 Bell Telephone Labor Inc Acousto-optical display device
US3655261A (en) * 1970-03-02 1972-04-11 Bell Telephone Labor Inc Deflection of electromagnetic beams from guides by acoustical surface waves
US3727001A (en) * 1971-11-12 1973-04-10 Westinghouse Electric Corp Display of manifestation
DE3247659A1 (de) * 1982-12-23 1984-06-28 Wolfgang Dr. 7000 Stuttgart Ruhrmann Optischer sensor
FR2948366B1 (fr) 2009-07-22 2012-08-17 Arkema France Procede de fabrication d'acide acrylique bio-ressource a partir de glycerol

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3184539A (en) * 1961-02-02 1965-05-18 Ibm Visual display device for presentation of continuous video data
US3174044A (en) * 1961-05-09 1965-03-16 Bell Telephone Labor Inc Light frequency modulator

Also Published As

Publication number Publication date
US3499705A (en) 1970-03-10
FR1588432A (enExample) 1970-04-10
NL6814855A (enExample) 1969-04-22
DE1803671A1 (de) 1969-06-12

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees