Take a look at the video of the amazing OLED display from LG Display; it's 55 inches on the diagonal, and only 0.97 mm thick.
(LG Display OLED wallpaper)
The 55-inch wallpaper OLED panel, presented as one of the company's future displays at a media event, is only 0.97 mm thick, weighs 1.9 kg and can easily be stuck to a wall with a magnetic mat, or removed from it.
The new product is far slimmer compared with LG Display's existing flagship 55-inch OLED panel that is 4.3 mm thick.
I read about this a long time ago, in Larry Niven's 1976 story A World Out of Time; he called it a poster tv:
She set up a screen: a television that unrolled like a poster. Another computer link, he guessed. She showed him pictures...
(Read more about poster tv
)
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Prairie Madness - And Space Sickness
'Space-sickness is one of the most unpleasant sensations that a human being can experience. Not all are subject to it...'
'Old People Began to Cross The Continent In Their Own Cars'
'It was a relief to enter one of the comfortable autos, whisper a direction down the tube, and just know that you would be taken to your destination in the quickest, safest, and cheapest manner.'
Starfall Manufacturing Drugs In Space
'The vast spinning sphere of Factory in the Sky loomed above and ahead of us, gleaming white against the unfathomable jet depths of surrounding space.'
The Solar Oberth Slingshot
'And if it doesn’t work,' inquired Lazarus, 'what does that make us? Sunspots?'
'If Anyone Is Watching Earth...'
'Our study of your race has convinced us that you are not fitted to leave your planet in the present state of your civilization.'