Support structures for a flexible electronic component

• US 9,980,402 B2
• Filed: 11/28/2016
• Issued: 05/22/2018
• Est. Priority Date: 12/24/2013
• Status: Active Grant

• Current Assignee: Flexterra, Inc.
• Original Assignee: Flexterra, Inc.
• Inventors: Huitema, Hjalmar Edzer Ayco, Mok, Kwok Wah, Curry, Samuel Mason
• Primary Examiner(s): Patel, Vip
• Application Number:
  US15/361,502
• Publication Number:
  US 20170172002A1
• Time in Patent Office: 540 Days
• Field of Search: 313498, 313511, 313512
• CPC Class Codes: G04G 17/08 Housings
• CPC Class Codes: G06F 1/1652 the display being flexible, e.g. mimicking a sheet of paper, or rollable
• CPC Class Codes: G09F 9/301 flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
• CPC Class Codes: H05K 5/0017 with operator interface units
• CPC Class Codes: H05K 5/0226 Hinges
• CPC Class Codes: Y02E 10/549 Organic PV cells

Abstract

An article includes a flexible electronic component and a flexible support coupled to the flexible electronic component. The flexible support is configured to support the flexible electronic component but also limit local bending of the flexible component. The flexible support defines a plurality of hinge points configured to facilitate movement of the article. The plurality of hinge points are positioned such that the article has a desired bending range.

Claims

1. An article, comprising:

a flexible display movable between a first position and a second position, the flexible display having a neutral plane;

a flexible support coupled to the flexible display and configured to limit local bending of the flexible display, the flexible support comprising a plurality of substantially rigid support sections and a plurality of hinge points defined between adjacent support sections, the plurality of substantially rigid support sections configured to support the flexible display between at least three consecutive pairs of adjacent hinge points, the plurality of hinge points configured to facilitate a desired bending range for the article.

2. An article, comprising:

a flexible display movable between a first position and a second position, the flexible display having a neutral plane;

a flexible support coupled to the flexible display and configured to limit local bending of the flexible display, wherein a portion of the flexible support is configured to shrink or expand when the flexible display is being moved from the first position to the second position, such that the article has a desired bending range.

3. An article, comprising:

a flexible display movable between a first position and a second position, the flexible display having a neutral plane;

a flexible support coupled to the flexible display and configured to limit local bending of the flexible display, wherein a portion of the flexible support has a length that remains substantially unchanged when the article is bent over a range of different curvatures, such that the flexible display provides a continuous display area.