公开(公告)号：US20170358160A1

公开(公告)日：2017-12-14

申请号：US15620135

申请日：2017-06-12

Applicant: Yale Security, Inc.

Inventor： William Gardiner ,  Andrew Wilding

IPC: G07C9/00 ,  G06F3/147

CPC classification number: G07C9/00944 ,  E05B17/226 ,  G06F3/147 ,  G07C9/00174 ,  G07C9/00571 ,  G07C2009/00642 ,  G07C2209/62

Abstract: An electronic entry device such as a door lock includes a display that uses substantially no power when a static image is presented. Such a display can be “always on” and be used to display information to users of the entry device on a continuous basis. In some embodiments, the persistent display is an e-ink display. In some embodiments, the persistent display may present a scannable code, such as a QR code, that is statically displayed on the persistent display when a new product is unboxed. The persistent display can also present weather, news, scheduling, or other information.