公开(公告)号：US20230266514A1

公开(公告)日：2023-08-24

申请号：US18043308

申请日：2021-08-03

Applicant: ams Sensors Singapore Pte. Ltd.

Inventor： Simon Gubser ,  Sonja Gantner ,  Nicola Spring ,  Sajedeh Manzeli ,  Ethouba Aljassin

IPC: G02B5/24 ,  G02B5/22 ,  G02B1/10

CPC classification number: G02B5/24 ,  G02B5/223 ,  G02B1/10 ,  G02B2207/123 ,  G09F9/301

Abstract: A privacy film for a curved display screen. The privacy film has a curved cross section when no force is applied. The privacy film comprises alternating transparent layers and opaque layers, each extending across the privacy film, and each parallel to the other transparent and opaque layers when no force is applied. A method of manufacturing the film is also disclosed.

公开(公告)号：US11114593B2

公开(公告)日：2021-09-07

申请号：US16461982

申请日：2017-11-30

Applicant: ams Sensors Singapore Pte. Ltd.

Inventor： Robert Lenart ,  Sonja Gantner ,  Oezkan Ahishali

IPC: H01L33/54 ,  H01L31/0203 ,  H01L31/0232 ,  H01L31/12 ,  H01L31/18 ,  H01L33/00 ,  H01L33/58 ,  H01L27/14 ,  H01L33/48

Abstract: This disclosure describes optoelectronic modules, methods for manufacturing pluralities of discrete optoelectronic modules, and optoelectronic molding tools. The methods include coating a substrate wafer and a plurality of optoelectronic components with a photosensitive material, and further include exposing select portions of the photosensitive material to electromagnetic radiation. The exposed portions delineate at least in part the dimensions of the optical channels, wherein the optical channels are associated with at least one optoelectronic component. In some instances, optical elements are incorporated into the optical channels. In some instances, the exposed portions are the optical channels. In some instances, the exposed portions are spacers between the optical channels.