公开(公告)号：US11752735B2

公开(公告)日：2023-09-12

申请号：US17251053

申请日：2019-06-06

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Florian Manz ,  Jefferson Do Rosario ,  Marcel Klein ,  Michael Labrot ,  Andreas Sznerski ,  Sebastian Schurse ,  Valentin Schulz

IPC: B32B17/10 ,  B32B3/04 ,  B32B38/00 ,  B32B37/18 ,  B32B38/10

CPC classification number: B32B17/10504 ,  B32B3/04 ,  B32B17/10036 ,  B32B17/10761 ,  B32B37/182 ,  B32B38/10 ,  B32B2305/55 ,  B32B2307/71 ,  B32B2605/08

Abstract: An improved functional element having electrically controllable optical properties includes a stack sequence formed of a first carrier film, a first surface electrode, an active layer, a second surface electrode, and a second carrier film, wherein the second carrier film is folded around the edge of the first carrier film at least at one side edge and seals an exit surface of the active layer at the side edge.

公开(公告)号：US12095251B2

公开(公告)日：2024-09-17

申请号：US17049844

申请日：2019-03-29

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Florian Manz ,  Michael Labrot ,  Jefferson Do Rosario ,  Andreas Sznerski ,  Sebastian Schurse

IPC: H01B5/14 ,  B32B17/10 ,  B60R16/02 ,  H02G5/02

CPC classification number: H02G5/02 ,  B32B17/10036 ,  B32B17/10211 ,  B32B17/10376 ,  B32B17/10504 ,  B32B17/10761 ,  B60R16/02 ,  H01B5/14 ,  B32B2307/102 ,  B32B2605/00

Abstract: A vehicle includes an outer glass pane, an outer laminated layer, an inner laminated layer, and one inner glass pane, wherein a PDLC layer stack is arranged between the outer and inner laminated layers, the PDLC layer stack formed by a) an outer polymeric carrier layer, b) an outer electrically conductive layer, c) a PDLC layer, d) an inner electrically conductive layer, and e) an inner polymeric carrier layer, wherein at a lateral section of the PDLC layer stack, the inner electrically conductive layer protrudes together with the inner polymeric carrier layer, and at another lateral section of the PDLC layer stack, the outer electrically conductive layer protrudes together with the outer polymeric carrier layer, and a busbar is arranged in each case on the protruding inner electrically conductive layer and the protruding outer electrically conductive layer.

公开(公告)号：US11966113B2

公开(公告)日：2024-04-23

申请号：US17283452

申请日：2019-09-12

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Jefferson Do Rosario ,  Florian Manz ,  Sebastian Schurse ,  Johannes Wolf

IPC: G02F1/1334 ,  B32B17/10 ,  B60J1/00 ,  B60J3/04 ,  G02F1/133 ,  G02F1/1343

CPC classification number: G02F1/1334 ,  B32B17/10036 ,  B32B17/10321 ,  B32B17/10504 ,  B32B17/10761 ,  B60J1/001 ,  B60J3/04 ,  G02F1/13306 ,  G02F1/134309 ,  B32B2605/006

Abstract: A composite pane having an electrically controllable functional element that can be switched in segments, includes first and second panes joined to one another via an intermediate layer, and a functional element with a plurality of side edges embedded in the intermediate layer. The functional element includes, arranged flat one over another, a first surface electrode and a second surface electrode, between which an active layer is arranged flat. The first surface electrode is divided into multiple segments by a separating line. A group of first busbars electrically conductively contact the first surface electrode, and each segment of the first surface electrode is electrically conductively contacted by one busbar from the group of the first busbars. A second busbar electrically conductively contacts the second surface electrode.

公开(公告)号：US11331884B2

公开(公告)日：2022-05-17

申请号：US16979414

申请日：2019-07-22

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Valentin Schulz ,  Michael Kolf ,  Sebastian Schurse

IPC: B32B7/06 ,  B32B17/10 ,  B32B27/08 ,  B32B27/30 ,  B32B27/36 ,  B32B37/06 ,  B32B37/18 ,  B32B38/00

Abstract: A laminated glass, includes an outer pane, an inner pane, at least two lamination layers arranged between the outer pane and the inner pane, and at least one design element, wherein the design element is formed on a partial region of a pane side of the outer pane or the inner pane from a pictorial black print having one or a plurality of unprinted regions, and an opaque, non-black underlay is arranged between the two lamination layers, which underlay is placed underneath the unprinted region(s) of the design element. The laminated glass has a design element with good contrast and good visibility and is suitable in particular as a vehicle window.

公开(公告)号：US12115756B2

公开(公告)日：2024-10-15

申请号：US17255805

申请日：2019-06-06

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Marcel Klein ,  Sebastian Schurse ,  Valentin Schulz

IPC: B32B17/10 ,  G02F1/1334 ,  H05B3/84

CPC classification number: B32B17/10036 ,  B32B17/10504 ,  B32B17/10761 ,  G02F1/1334 ,  B32B2305/55 ,  B32B2605/006 ,  H05B3/84

Abstract: A multilayer film with electrically switchable optical properties, includes arranged areally in the following order a first carrier film, a first electrically conductive layer, an active layer, a second electrically conductive layer, and a second carrier film. The multilayer film has within its area at least one first cutout and the at least one first cutout protrudes in the form of a through-hole through all layers of the multilayer film, the first cutout is filled with an electrically conductive filler compound, which electrically conductingly contacts the first electrically conductive layer within the first cutout, and a first busbar electrically conductingly contacts the electrically conducting filler compound.

公开(公告)号：US11314123B2

公开(公告)日：2022-04-26

申请号：US16978503

申请日：2019-02-01

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Valentin Schulz ,  Marcel Klein ,  Sebastian Schurse

IPC: F21V8/00 ,  G02F1/1335 ,  G02F1/1334 ,  G02F1/17

Abstract: A composite pane having electrically controllable optical properties, includes an outer pane, a first intermediate layer, a second intermediate layer, and an inner pane, a functional element having electrically controllable optical properties, which is arranged between the first intermediate layer and the second intermediate layer, and a thermoplastic frame layer, which surrounds the functional element in the manner of a frame, wherein the outer pane and the inner pane are joined to one another via the first intermediate layer, the second intermediate layer, and the thermoplastic frame layer, and an optical waveguide is arranged at least partially between the outer pane and the inner pane.

公开(公告)号：US12122221B2

公开(公告)日：2024-10-22

申请号：US17284320

申请日：2019-09-12

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Jefferson Do Rosario ,  Florian Manz ,  Sebastian Schurse ,  Johannes Wolf

IPC: B60J3/04 ,  E06B9/24 ,  H01B1/02 ,  H01B5/02 ,  H01B5/14

CPC classification number: B60J3/04 ,  E06B9/24 ,  H01B1/02 ,  H01B5/02 ,  H01B5/14 ,  E06B2009/2464

Abstract: A composite pane with an electrically controllable functional element that can be switched in segments, includes a first pane, a second pane, which are joined to one another via an intermediate layer, and a functional element that is integrated in the intermediate layer, wherein the functional element includes, arranged flat one over another, a first surface electrode and a second surface electrode, between which an active layer is arranged flat, the first surface electrode is divided into multiple segments by at least one separating line, a group of first busbars electrically conductively contact the first surface electrode, at least one second busbar electrically conductively contacts the second surface electrode, and wherein each segment of the first surface electrode is electrically conductively contacted by at least two busbars of the group of the first busbars.

公开(公告)号：US11433649B2

公开(公告)日：2022-09-06

申请号：US17251081

申请日：2019-06-06

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Florian Manz ,  Jefferson Do Rosario ,  Marcel Klein ,  Michael Labrot ,  Andreas Sznerski ,  Sebastian Schurse ,  Valentin Schulz

IPC: B32B17/10 ,  G02F1/1334 ,  G02F1/1343 ,  B60J3/04 ,  E06B9/24

Abstract: A functional element having electrically controllable optical properties, includes a stack sequence formed of a first carrier film, a first surface electrode, an active layer, a second surface electrode, and a second carrier film, wherein the second carrier film has an overhanging region beyond the first carrier film and at least one barrier film is arranged on at least one edge region of the first carrier film and the overhanging region of the second carrier film.