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AU6735974A - Improvements in or relating to display devices - Google Patents

Improvements in or relating to display devices

Info

Publication number
AU6735974A
AU6735974A AU67359/74A AU6735974A AU6735974A AU 6735974 A AU6735974 A AU 6735974A AU 67359/74 A AU67359/74 A AU 67359/74A AU 6735974 A AU6735974 A AU 6735974A AU 6735974 A AU6735974 A AU 6735974A
Authority
AU
Australia
Prior art keywords
relating
display devices
display
devices
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
AU67359/74A
Other versions
AU483911B2 (en
Inventor
Gavin Kerr Robert Ian Edgar Brian Hamilton Sheehan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Industries Pty Ltd
Original Assignee
R I EDGAR
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 R I EDGAR filed Critical R I EDGAR
Priority to AU67359/74A priority Critical patent/AU483911B2/en
Application granted granted Critical
Publication of AU6735974A publication Critical patent/AU6735974A/en
Publication of AU483911B2 publication Critical patent/AU483911B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
AU67359/74A 1973-03-29 1973-03-29 Improvements in or relating to display devices Expired AU483911B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU67359/74A AU483911B2 (en) 1973-03-29 1973-03-29 Improvements in or relating to display devices

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU67359/74A AU483911B2 (en) 1973-03-29 1973-03-29 Improvements in or relating to display devices

Publications (2)

Publication Number Publication Date
AU6735974A true AU6735974A (en) 1975-10-02
AU483911B2 AU483911B2 (en) 1975-10-02

Family

ID=3751654

Family Applications (1)

Application Number Title Priority Date Filing Date
AU67359/74A Expired AU483911B2 (en) 1973-03-29 1973-03-29 Improvements in or relating to display devices

Country Status (1)

Country Link
AU (1) AU483911B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2416516A1 (en) * 1978-01-31 1979-08-31 Jaeger Display luminosity improvement device - uses filter made from thin layer of varnish for required transmission spectrum and placed before internal light source

Also Published As

Publication number Publication date
AU483911B2 (en) 1975-10-02

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