公开(公告)号：US20170293194A1

公开(公告)日：2017-10-12

申请号：US15253553

申请日：2016-08-31

Applicant: Amazon Technologies, Inc.

Inventor： Weihsin Hou ,  Robert Arthur Sprague ,  Chin Siong Khor ,  Siddharth Gupta

IPC: G02F1/167 ,  G02B1/14 ,  G02F1/133 ,  G02F1/1368 ,  G02F1/1333

CPC classification number: G02F1/167 ,  G02B1/14 ,  G02F1/13306 ,  G02F1/1333 ,  G02F1/133305 ,  G02F1/1368 ,  G02F2201/503 ,  G02F2202/28 ,  G06F1/1626 ,  G06F1/1637 ,  G06F1/1652 ,  H01L51/0097

Abstract: An electronic device with a flexible display subassembly is provided. The display stack may use two layers of adhesives having different elastic properties to improve mechanical impact resistance, with a first adhesive layer made of a viscoelastic material and a second adhesive layer having a low modulus of elasticity. The display stack may also include a hot melt protective sheet (HMPS) covering the display subassembly. The HMPS may be wrapped around the two side edges of a rigid substrate to attach directly to the substrate, thereby aiding in the adhesion of the display stack to the substrate. The display stack may also includes a patterned back protective sheet in which the protective backing layer is removed along the curved portions of the display stack.

公开(公告)号：US09256064B1

公开(公告)日：2016-02-09

申请号：US14498956

申请日：2014-09-26

Applicant: Amazon Technologies, Inc.

Inventor： Robert Arthur Sprague ,  Joel Martin Pollack

IPC: G02B26/00 ,  G02B3/12

CPC classification number: G02B26/005 ,  G02B5/201

Abstract: Subject matter disclosed herein relates to arrangements and techniques that provide for improving resolution of black and white images displayed by a display of an image display apparatus, for example an EWD. An electrowetting display device comprising a plurality of sub-pixels. Each sub-pixel comprises a substrate, an electrode layer on the substrate, and a hydrophobic layer on the electrode layer. A first fluid is disposed on the hydrophobic layer and a second fluid is disposed on the first fluid. The second fluid is immiscible with the first fluid. The plurality of sub-pixels is arranged in an angled relationship with respect to horizontal and vertical borders of the electrowetting display device.

Abstract translation: 本文公开的主题涉及提供用于改善由图像显示装置（例如EWD）的显示器显示的黑白图像的分辨率的布置和技术。 一种包括多个子像素的电润湿显示装置。 每个子像素包括衬底，衬底上的电极层和电极层上的疏水层。 第一流体设置在疏水层上，第二流体设置在第一流体上。 第二流体与第一流体不混溶。 多个子像素相对于电润湿显示装置的水平和垂直边界以成角度的关系布置。