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E Ink faces growing competition in the "paper-like" display space - Liliputing (liliputing.com)

submitted 2 months ago by Alphane_Moon@lemmy.world to c/technology@lemmy.world

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cross-posted from: https://lemmy.world/post/19284817

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[–] JohnEdwa@sopuli.xyz 1 points 2 months ago* (last edited 2 months ago) (1 children)

E-paper is the category for any display that looks kinda like paper. E-ink is a specific technology (by a specific company, yes,) that uses blobs suspended in oil in small capsules that are controlled by magnetic fields.

Pebble uses a Sharp memory LCD, which as the name suggests, is a liquid crystal display. If you categorize pebbles as a "eink watches", then a gameboy is one low-power memory chip away from being an eink handheld gaming console, the display tech is otherwise identical - a transflective lcd.

[–] sxan@midwest.social 1 points 2 months ago

Thanks; TIL.

Pebble advertised their displays as "e-ink", and I never thought to question it. The best lay resource I found while digging into this was an article on TechRadar, which was about a new product but gives a good overview of the technology and history.