公开(公告)号：US11106069B2

公开(公告)日：2021-08-31

申请号：US16642310

申请日：2018-12-20

Applicant: Webasto SE

Inventor： Max Buchmann ,  Jonas Dietrich ,  Steffen Lorenz ,  Daniela Baierl ,  Sascha Dietrich ,  Daniel Brose ,  Seongmin Lee ,  Byoung Kun Jeon

IPC: B32B17/10 ,  G02F1/1333 ,  G02F1/1335

Abstract: A vehicle window pane having a plate-like window pane body which has an outer side which faces the surroundings of the vehicle and an inner side which faces away from the outer side and to which a composite is connected, the composite having a layer structure which may have multiple layers disposed one on top of the other, one of the layers having a liquid crystal arrangement having two films and a liquid crystal cell disposed between the two films, and another one of the layers being a polarizer layer. At least one layer of the layer structure can be a compensation layer whose area is smaller than the area of the liquid crystal arrangement, the liquid crystal cell thus having an edge portion which is thicker than a central portion covered by the compensation layer.

公开(公告)号：US20150210040A1

公开(公告)日：2015-07-30

申请号：US14597712

申请日：2015-01-15

Applicant: Webasto SE

Inventor： Hubert Böhm ,  Steffen Lorenz ,  Johannes Thannheimer

IPC: B32B7/02 ,  B60Q3/00 ,  B60J7/00 ,  B32B27/08 ,  B32B7/12 ,  B60Q3/02 ,  B32B17/06

CPC classification number: B32B7/02 ,  B32B3/08 ,  B32B7/12 ,  B32B17/064 ,  B32B27/08 ,  B32B27/18 ,  B32B27/30 ,  B32B27/308 ,  B32B2264/105 ,  B32B2264/108 ,  B32B2307/418 ,  B32B2605/006 ,  B32B2605/08 ,  B60J7/04 ,  B60Q3/208 ,  Y10T428/24612 ,  Y10T428/24942

Abstract: A cover for a motor vehicle roof comprises a layer stack having a first sheet of planar extent having a main surface, a second sheet of planar extent having a main surface, an adhesive arranged between the main surfaces and serving for fixing the second sheet to the first sheet, wherein the refractive index of the second sheet has a first value and the refractive index of the adhesive has a second value such that a difference between the first value and the second value is greater than zero, in particular greater than or equal to 0.01.

Abstract translation: 一种用于机动车辆车顶的盖子包括具有主表面的第一平面范围的层叠层，具有主表面的第二平面范围的片材，布置在主表面之间的粘合剂，用于将第二片材固定到 第一片，其中第二片的折射率具有第一值，并且粘合剂的折射率具有第二值，使得第一值和第二值之间的差大于零，特别是大于或等于 0.01。

公开(公告)号：US10983392B2

公开(公告)日：2021-04-20

申请号：US16621421

申请日：2018-05-29

Applicant: Webasto SE

Inventor： Daniela Baierl ,  Steffen Lorenz ,  Jonas Dietrich ,  Max Buchmann ,  Jan Grothe ,  Oliver Heisel ,  Kim Krachenfels

IPC: G02F1/1335 ,  B32B17/10 ,  B60J1/20

Abstract: A vehicle window pane having a plate-like window pane body which has an outer side facing the surroundings of the vehicle and an inner side facing away from the outer side and on whose inner side a shading arrangement is disposed, the shading arrangement being formed by a liquid crystal arrangement which has a liquid crystal cell. The liquid crystal arrangement has two films between which the liquid crystal cell is disposed, and the liquid crystal arrangement is connected to the window pane body via at least one longitudinal-expansion compensation layer.

公开(公告)号：US09676259B2

公开(公告)日：2017-06-13

申请号：US14692322

申请日：2015-04-21

Applicant: Webasto SE

Inventor： Oliver Kleinert ,  Steffen Lorenz

IPC: B60J7/04 ,  B62D25/06 ,  B60Q3/208

CPC classification number: B60J7/04 ,  B60Q3/208 ,  B62D25/06

Abstract: A cover for a motor vehicle roof has a first sheet of planar extent with a main area, a second sheet of planar extent, which is arranged on the main area of the first sheet and has a main area facing away from the first sheet, the main area of the second sheet being smaller than the main area of the first sheet, so that the first sheet has a region projecting beyond the second sheet, a coupling element, which is coupled to the first sheet at the projecting region and is coupled to the main area of the second sheet, in order to fix the second sheet to the first sheet.

公开(公告)号：US10661641B2

公开(公告)日：2020-05-26

申请号：US15542040

申请日：2015-11-26

Applicant: Webasto SE

Inventor： Johannes Thannheimer ,  Steffen Lorenz ,  Hubert Böhm ,  Thomas Schütt

IPC: B60J7/043 ,  B60Q3/208 ,  B60J7/04 ,  B60Q3/54 ,  B60Q3/60 ,  B32B17/10 ,  B62D25/06 ,  F21V8/00

Abstract: A cover for a vehicle roof, which may have a pane, an anti-splinter layer arranged on the inside face of the pane, and a lighting device having a luminous layer, wherein the luminous and anti-splinter layer forms both the anti-splinter layer and the luminous layer in this one layer and in particular the lighting device contains at least one luminous unit, which is designed to radiate light into the luminous and anti-splinter layer at a lateral edge region of the luminous and anti-splinter layer.

公开(公告)号：US10202073B2

公开(公告)日：2019-02-12

申请号：US15316755

申请日：2015-06-09

Applicant: Webasto SE

Inventor： Thomas Schuett ,  Andreas Rockelmann ,  Hubert Boehm ,  Thorsten Richthofen ,  Johannes Thannheimer ,  Steffen Lorenz

IPC: B60Q3/208 ,  B60J7/00 ,  B60Q3/60

Abstract: A shading arrangement of a transparent roof section of a passenger car, having a flat shading element displaceable between a shading position and an uncovering position and having a lower side facing towards a vehicle interior and an upper side facing towards a vehicle environment. An indirect illuminating device can be provided which illuminates the shading element from the upper side and/or the lower side. The shading element can have a lighting effect material that interacts with the illuminating device.