公开(公告)号：US20190105811A1

公开(公告)日：2019-04-11

申请号：US15763381

申请日：2016-09-26

Applicant: tooz technologies GmbH

Inventor： Joerg PUETZ ,  Jens PROCHNAU

IPC: B29C39/02 ,  B29C45/00 ,  B29C39/10

Abstract: An optical component has a small-volume section and a large-volume section, wherein said optical component is a single-piece injection-molded component with the exception of one region in the large-volume section, said component being supplemented, in the region in the large-volume section, by an add-on to the optical component.

公开(公告)号：US20190079215A1

公开(公告)日：2019-03-14

申请号：US15762553

申请日：2016-09-15

Applicant: tooz technologies GmbH

Inventor： Jens PROCHNAU ,  Joerg PUETZ

IPC: G02B1/14 ,  B29D11/00 ,  G02B1/11 ,  G02B27/01

CPC classification number: G02B1/14 ,  B29D11/00875 ,  G02B1/11 ,  G02B27/0172

Abstract: Methods for coating an optical component with a sharp-edged structure and an optical component are provided. In a variant of the method, the sharp-edged structure in the optical component is rounded in that a lacquer that forms a lacquer meniscus is applied to the sharp-edged structure and subsequently solidified, the lacquer meniscus forming the rounding after the lacquer has solidified. After the rounding, a coating is applied to the optical component, the coating being applied at least to the lacquer meniscus.

公开(公告)号：US20180259792A1

公开(公告)日：2018-09-13

申请号：US15758336

申请日：2016-09-07

Applicant: Tooz Technologies GmbH

Inventor： Joerg PUETZ ,  Jens PROCHNAU ,  Ralf MESCHENMOSER

IPC: G02C7/08 ,  G02B27/01 ,  G02B3/08

CPC classification number: G02C7/086 ,  G02B3/08 ,  G02B27/017 ,  G02B2027/0178 ,  G02C2202/20

Abstract: Disclosed is a lens arrangement, in particular a spectacle lens arrangement, having a base lens element, wherein the base lens element has a first surface and wherein the first surface has a first optically effective region, wherein the first surface has an elongate recess and wherein the elongate recess extends adjacent to the first optically effective region and at least partly encompasses the first optically effective region. Moreover, methods for producing a lens arrangement are disclosed.