2 ms·
similarly to an e-ink display, it doesn't take energy to show the current/last status, it's required only for transitions. If there's a blackout, the display is
by gattilorenz 6y ago
similarly to an e-ink display, it doesn't take energy to show the current/last status, it's required only for transitions. If there's a blackout, the display is still visible.
- deleted 6y ago[deleted]
- goodpoint 6y ago> If there's a blackout, the display is still visible And dangerously out of date in airports and train stations. When they break down they had to be covered to prevent misleading passengers.