公开(公告)号：US10444489B2

公开(公告)日：2019-10-15

申请号：US15268240

申请日：2016-09-16

Applicant: Amazon Technologies, Inc.

Inventor： Robin Leguijt ,  Romaric Mathieu Massard ,  Jurrien Mans ,  Muhammad Arief Adityaputra

IPC: G02B26/00 ,  C09B33/12 ,  C09B33/24 ,  C09B33/16 ,  C09B33/18 ,  C09B13/02 ,  C09B23/10 ,  C09B55/00 ,  C09B57/00 ,  C09B57/02 ,  C09B1/00 ,  C09B29/01 ,  C09B43/32

Abstract: Electrowetting element including a compound comprising a plurality of colorant moieties and a linker. The plurality of colorant moieties includes a first colorant moiety having a first net dipole and a second colorant moiety having a second net dipole. The plurality of colorant moieties are linked by and disposed around the linker so that the first net dipole and the second net dipole at least partially cancel each other.

公开(公告)号：US09823064B1

公开(公告)日：2017-11-21

申请号：US14488141

申请日：2014-09-16

Applicant: Amazon Technologies, Inc.

Inventor： Muhammad Arief Adityaputra ,  Mathieu Hampton ,  Romaric Mathieu Massard

IPC: G01B11/26

CPC classification number: G01B11/26

Abstract: Subject matter disclosed herein relates to arrangements and techniques that provide for improving contact angle measurement of a liquid droplet on an interface. An apparatus for measuring contact angles of a liquid droplet on a substrate comprises a platform configured to support the substrate and a camera configured to capture images of a liquid droplet on the interface. The apparatus further comprises multiple light sources to illuminate the liquid droplet along multiple direction and multiple optical paths to direct light illuminating the liquid droplet to the camera.

公开(公告)号：US09447282B2

公开(公告)日：2016-09-20

申请号：US14228776

申请日：2014-03-28

Applicant: Amazon Technologies, Inc.

Inventor： Robin Leguijt ,  Romaric Mathieu Massard ,  Jurriën Mans ,  Muhammad Arief Adityaputra

IPC: G02B26/00 ,  C09B33/24 ,  C09B33/12 ,  C09B33/16 ,  C09B33/18 ,  C09B13/02 ,  C09B23/10 ,  C09B55/00 ,  C09B57/00 ,  C09B57/02 ,  C09B1/00 ,  C09B29/01 ,  H01B1/00 ,  H01B1/12 ,  C09K9/00 ,  G02F1/00

CPC classification number: G02B26/005 ,  C09B1/005 ,  C09B13/02 ,  C09B23/105 ,  C09B29/0003 ,  C09B33/12 ,  C09B33/16 ,  C09B33/18 ,  C09B33/24 ,  C09B43/32 ,  C09B55/005 ,  C09B55/006 ,  C09B57/007 ,  C09B57/02

Abstract: Electrowetting apparatus including a compound comprising a plurality of colorant moieties and a linker. The plurality of colorant moieties includes a first colorant moiety having a first net dipole and a second colorant moiety having a second net dipole, wherein the plurality of colorant moieties are linked by and disposed around the linker so that the first net dipole and the second net dipole at least partially cancel each other.

Abstract translation: 包括包含多个着色剂部分和接头的化合物的电泳设备。 多个着色剂部分包括具有第一净偶极子的第一着色剂部分和具有第二净偶极子的第二着色剂部分，其中多个着色剂部分由连接体连接并设置在连接体周围，使得第一网络偶极子和第二网络 偶极子至少部分地相互抵消。