I have seen these throughout the US and Europe and been fascinated by them. Penn Station has (had? been a while) a big one with more segments per character. I’ve been trying forever to find the name of this particular style of segmented displays and get more info on them. The closest I could find is “mosaic display.”
Love this article!
Signed,
someone who has an obsession with segmented displays
The Penn Station passenger display was, according to the NYT, segmented LCD glass made by Signature Technologies in Arizona.
It had 43 segments (each character had a 13 segment column, 17 segments column, then another 13 segment column that was a mirror of the first). You can see the segment shape on the original sign:
badlibrarian|3 months ago
https://en.wikipedia.org/wiki/Flip-disc_display
msarnoff|3 months ago
https://upload.wikimedia.org/wikipedia/commons/b/bd/Penn_Sta...
I do miss the split flap displays at the Boston and Providence Amtrak stations though…
sho_hn|3 months ago
https://www.reitberger.de/English/Large%20displays/Alphanume...
https://www.reitberger.de/English/Broadsheet/Prospekt_GA_AFA...
These are very common here.
Aloisius|3 months ago
It had 43 segments (each character had a 13 segment column, 17 segments column, then another 13 segment column that was a mirror of the first). You can see the segment shape on the original sign:
https://media.wired.com/photos/59327db4aef9a462de983397/3:2/...
The same segment design was used on in Spain along with a more angular version:
https://web.archive.org/web/20210602143217im_/https://pbs.tw...