File:Beckman SP-352.jpg

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Summary

Description
Deutsch: Das Bild zeigt eine zweistellige Gasentladungs-Siebensegmentanzeige aus dem Jahr 1974. Sie funktioniert also wie eine Glimmlampe. Bei dieser Bauform können mehrere dieser Anzeigen aneinandergereiht werden. Hersteller dieser "Panaplex"-Anzeigen war Beckman Instruments, die 1973 Sperry Information Displays übernommen hatten. Eine typische Anwendung waren Uhren. Dafür gab es neben dieser Anzeige, die für Stunden und Minuten verwendet werden konnte, etwas kleinere (z.B. SP-332) für die Sekunenanzeige.
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Author Wosch21149

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Captions

2-digit 7-segment gas-discharge display from Beckman Inc., 1974

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depicts

inception

21 October 2023

MIME type

image/jpeg

checksum

a9c14264f21a1c4d188a3fbc6399f71b7a85fdd2

determination method: SHA-1

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296,891 byte

height

1,048 pixel

width

1,000 pixel

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current16:55, 21 October 2023Thumbnail for version as of 16:55, 21 October 20231,000 × 1,048 (290 KB)Wosch21149Uploaded own work with UploadWizard
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