公开(公告)号：US20150341030A1

公开(公告)日：2015-11-26

申请号：US14759031

申请日：2013-01-04

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Stephen Philip DE SAULLES ,  Edward Thomas ROSE

IPC: H03K17/972 ,  G06F3/02

CPC classification number: H03K17/972 ,  G06F1/1616 ,  G06F1/1666 ,  G06F3/0221

Abstract: A keyboard assembly includes a plurality of keys, a key actuation mechanism to move at least one of the keys, the key actuation mechanism including an electromagnet, and a controller to selectively control the electromagnet to cause the at least one key to move between a raised position and a retracted position.

Abstract translation: 键盘组件包括多个键，用于移动至少一个键的键致动机构，键驱动机构包括电磁体，以及控制器，用于选择性地控制电磁体以使至少一个键在升高的 位置和缩回位置。

公开(公告)号：US20210181797A1

公开(公告)日：2021-06-17

申请号：US16074314

申请日：2016-08-12

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： Stacy L. WOLFF ,  Seongmin HWANG ,  Stephen Philip DE SAULLES ,  Kevin L MASSARO ,  Dimitre MEHANDJIYSKY

IPC: G06F1/16 ,  H01L51/52

Abstract: Example implementations relate to an arc bar flexible display. For example, an apparatus includes a flexible display device and a support structure adjacent to the flexible display device. The apparatus also includes an arc bar device coupled to the support structure, where a portion of the arc bar device is slidable within a guide mechanism to allow the flexible display device to transform from a flat configuration to a curved configuration.