FR1308913A - Optical display device - Google Patents

Optical display device

Info

Publication number
FR1308913A
FR1308913A FR882918A FR882918A FR1308913A FR 1308913 A FR1308913 A FR 1308913A FR 882918 A FR882918 A FR 882918A FR 882918 A FR882918 A FR 882918A FR 1308913 A FR1308913 A FR 1308913A
Authority
FR
France
Prior art keywords
display device
optical display
optical
display
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
FR882918A
Other languages
French (fr)
Inventor
Karl Heinz Hartkorn
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
Priority to FR882918A priority Critical patent/FR1308913A/en
Application granted granted Critical
Publication of FR1308913A publication Critical patent/FR1308913A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G09F9/40—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 is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate
    • G09F9/405—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 is selected from a number of characters arranged one beside the other, e.g. on a common carrier plate the selected character being projected on a common screen accommodating only one character at a time, to provide the same display position for all characters
FR882918A 1961-12-22 1961-12-22 Optical display device Expired FR1308913A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR882918A FR1308913A (en) 1961-12-22 1961-12-22 Optical display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR882918A FR1308913A (en) 1961-12-22 1961-12-22 Optical display device

Publications (1)

Publication Number Publication Date
FR1308913A true FR1308913A (en) 1962-11-09

Family

ID=8769332

Family Applications (1)

Application Number Title Priority Date Filing Date
FR882918A Expired FR1308913A (en) 1961-12-22 1961-12-22 Optical display device

Country Status (1)

Country Link
FR (1) FR1308913A (en)

Similar Documents

Publication Publication Date Title
FR1301101A (en) Optical device
FR1308923A (en) Optical projection device
FR1462051A (en) Illuminated display device
FR1425810A (en) Display device
FR1298106A (en) Optical device
FR1418687A (en) Electroluminescent display device
FR1336224A (en) Splicing device
FR1304134A (en) New optical observation device
FR1260082A (en) Motor-coupling device
FR1308913A (en) Optical display device
FR1303639A (en) Display device
FR1329272A (en) Optical visual comparison device
FR1301972A (en) Optical device
FR1272078A (en) Information display device
FR1319079A (en) Hydro-mixing device
FR1379946A (en) Display device
FR1280340A (en) Optical sign display device
FR1272218A (en) Optical exploration device
BE606607A (en) Information display device
FR1354717A (en) Display device
FR1334111A (en) Illuminated display device
CH393770A (en) Optical device
FR1339610A (en) Proportional alarm device
FR1381272A (en) Balancing device
CH424453A (en) Card display device