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1. (WO2018204582) ELECTRICALLY DETERMINING MESSAGES ON AN ELECTROPHORETIC DISPLAY

Pub. No.:    WO/2018/204582    International Application No.:    PCT/US2018/030797
Publication Date: Fri Nov 09 00:59:59 CET 2018 International Filing Date: Fri May 04 01:59:59 CEST 2018
IPC: G09G 3/00
G01N 27/447
Applicants: CHROMERA, INC.
RILUM, John
ATKINSON, Paul
Inventors: RILUM, John
ATKINSON, Paul
Title: ELECTRICALLY DETERMINING MESSAGES ON AN ELECTROPHORETIC DISPLAY
Abstract:
Briefly, a method for verifying the visual perceptibility of a display is provided. An intended message is written to a bistable display. Pixels that comprise portions of the message are measured and evaluated to determine if the message actually displayed on the bistable display was perceptible by a human or a machine. In some cases, information regarding the message actually perceivable from the display may be stored for later use. Responsive to determining that a message is perceivable or not perceivable, alarms may be set, one or more third parties notified, or additional display features may be set.