File:Cyanobiphenyl LCD clock, RRE, 1973.jpg

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Cyanobiphenyl_LCD_clock,_RRE,_1973.jpg ‎(624 × 468 pixels, file size: 34 KB, MIME type: image/jpeg)

Summary

Description
English: Digital clock using Cyanobiphenyl liquid crystals made at the Royal Radar Establishment (RRE) in 1973. This is one of the first demonstration uses of Cyanobiphenyl liquid crystals discovered that year.
Date
Source

https://mraths.org.uk/wp-content/uploads/2016/05/Clock-624x468.jpg

Desc: https://mraths.org.uk/?page_id=576
Author Royal Radar Establishment

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checksum

ab56afccfa97be126f99478e441f8842195e4453

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data size

34,522 byte

height

468 pixel

width

624 pixel

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Date/TimeThumbnailDimensionsUserComment
current12:00, 22 September 2021Thumbnail for version as of 12:00, 22 September 2021624 × 468 (34 KB)RwendlandUploaded a work by Royal Radar Establishment from https://mraths.org.uk/wp-content/uploads/2016/05/Clock-624x468.jpg<br/> Desc: https://mraths.org.uk/?page_id=576 with UploadWizard
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