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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Tactile Skin Supplier Map
'What strange sensitivity! What an amazing development of science was manifested in every move and act and word of this Robot!'
Orb Nomad Zero-Emission Electric Aircraft
'That explains how it was so easy for me to remain motionless in midair or to perch on a flagpole in imitation of a giant bird, even in the windy city of Chicago.'
DIY Robot Scorpion Crushes It
'...it raised its front end off the ground and waved its antennae at them, then raised one armoured claw as if to snip them out of the sky.'