📺 Casio built a pocket TV back in 1986
In 1986, Casio released the Pocket TV-200, a portable television that ran on 2 AA batteries for about 2–3 hours.
The device used a natural light system. Light passed through a monochrome LCD matrix, and the final image was reflected onto a mirror inside the unit.
Long before smartphones, Casio was already experimenting with handheld screens powered by simple hardware.
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