公开(公告)号：US11300993B2

公开(公告)日：2022-04-12

申请号：US16573099

申请日：2019-09-17

Applicant: e.solutions GmbH

Inventor： Jens Rasmussen

IPC: G06F1/10 ,  G06F1/16 ,  G06F3/041 ,  G02B1/14

Abstract: A touch-sensitive screen, in particular for use in a motor vehicle, is described. The screen comprises a rigid cover layer with a roughened surface, a polarization layer arranged beneath the cover layer, a touch sensor layer arranged beneath the polarization layer, and a display of the touch-sensitive screen.

公开(公告)号：US20210286401A1

公开(公告)日：2021-09-16

申请号：US17334328

申请日：2021-05-28

Applicant: e.Solutions GmbH

Inventor： Jens Rasmussen

IPC: G06F1/16 ,  G06F3/041

Abstract: A touch-sensitive screen, in particular for use in a motor vehicle, is described, The screen comprises a rigid cover layer with a roughened surface, a polarization layer arranged beneath the cover layer, a touch sensor layer arranged beneath the polarization layer, and a display of the touch-sensitive screen.

公开(公告)号：US10027864B2

公开(公告)日：2018-07-17

申请号：US15184287

申请日：2016-06-16

Applicant: e.solutions GmbH

Inventor： Jens Rasmussen ,  Stefan Christmann

IPC: H04N5/225 ,  G02B13/16 ,  G02B27/00 ,  G02B7/02 ,  G02B3/12

Abstract: An optical assembly is described. The optical assembly comprises a transparent front cover, a lens having a lens surface facing the front cover, wherein the lens surface is designed to be essentially planar and has a central region and a transparent medium. The optical assembly optically couples at least the central region of the lens surface extensively to the front cover by the fact that the refractive index of the transparent medium differs from the refractive index of the front cover and the refractive index of a segment of the lens adjacent to the lens surface by less than 0.5. Furthermore, an electronic device having the optical assembly, a motor vehicle comprising the electronic device and a method for manufacturing the optical assembly are described.

公开(公告)号：US11662766B2

公开(公告)日：2023-05-30

申请号：US17334328

申请日：2021-05-28

Applicant: e.Solutions GmbH

Inventor： Jens Rasmussen

IPC: G06F3/041 ,  G06F1/16 ,  G02B1/14

CPC classification number: G06F1/16 ,  G06F3/041 ,  B32B2457/208 ,  G02B1/14 ,  G06F2203/04103

Abstract: A touch-sensitive screen, in particular for use in a motor vehicle, is described. The screen comprises a rigid cover layer with a roughened surface, a polarization layer arranged beneath the cover layer, a touch sensor layer arranged beneath the polarization layer, and a display of the touch-sensitive screen.