公开(公告)号：US20220339911A1

公开(公告)日：2022-10-27

申请号：US17760600

申请日：2020-09-10

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Jefferson DO ROSARIO ,  Huixing ZHANG ,  Valentin SCHULZ

IPC: B32B17/10 ,  G02F1/133 ,  G02F1/1333 ,  B32B3/08 ,  B60J3/04 ,  B32B7/023 ,  B32B27/30 ,  B32B27/08

Abstract: A composite pane having electrically controllable optical properties, includes an outer pane and an inner pane, which are joined to one another via a thermoplastic intermediate layer, wherein an optoelectronic functional element having electrically controllable optical properties is embedded in the intermediate layer, which functional element comprises an active layer, with which transparent flat control electrodes are associated on both surfaces, between a first carrier film and a second carrier film, and wherein a capacitive contact switching element is arranged between the active layer and the thermoplastic intermediate layer.

公开(公告)号：US20210379968A1

公开(公告)日：2021-12-09

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 ,  H01B5/14 ,  H01B5/02

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：US20250050624A1

公开(公告)日：2025-02-13

申请号：US18707431

申请日：2023-01-19

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Jefferson DO ROSARIO ,  Achim ZEICHNER ,  Matthias MANDELARTZ ,  Pierre SARKISSIAN

IPC: B32B17/10 ,  G02F1/1335

Abstract: A laminated pane with light source, includes an outer pane and an inner pane, a first thermoplastic film arranged between the outer pane and the inner pane, a functional element with electrically controllable optical properties, a darkened layer, a decoupling element for decoupling light from the inner pane, and a light source arranged on a side edge of the inner pane or in a recess of the inner pane for coupling light into the inner pane, wherein the darkened layer has at least one opaque region having a light transmittance of less than or equal to 50% and the opaque region is present at least within the region between the light source and the functional element.

公开(公告)号：US20250037406A1

公开(公告)日：2025-01-30

申请号：US18696864

申请日：2022-09-07

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Michele CAPPUCCILLI ,  Jefferson DO ROSARIO ,  Varun RAMESH KUMAR ,  Markus KEWITZ ,  Andreas GOMER

IPC: G06V10/14 ,  G06V20/59 ,  H04N23/20

Abstract: An arrangement for a driver assistance system of a vehicle, includes a radiation source for emitting infrared radiation, a radiation receiver for receiving infrared radiation, a windshield formed of an outer pane and an inner pane which are connected to one another via a thermoplastic intermediate layer, wherein the windshield has at least one functional layer reflecting infrared radiation, wherein the radiation source is arranged such that infrared radiation can be reflected from the functional layer as first reflection radiation onto the face of a driver, the first reflection radiation can be reflected from the face of the driver as second reflection radiation onto the functional layer, and wherein the radiation receiver is arranged such that the second reflection radiation reflected from the functional layer as third reflection radiation can be reflected to the radiation receiver and received by the radiation receiver.

公开(公告)号：US20240269965A1

公开(公告)日：2024-08-15

申请号：US18043727

申请日：2021-10-13

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Lisa SCHMADTKE ,  Stephan GILLESSEN ,  Jefferson DO ROSARIO ,  Jan HAGEN

IPC: B32B17/10 ,  C03C17/36 ,  G02B5/20 ,  G02B27/00 ,  G02B27/01

CPC classification number: B32B17/10229 ,  B32B17/10036 ,  B32B17/1011 ,  B32B17/10201 ,  B32B17/10449 ,  B32B17/10458 ,  B32B17/10651 ,  B32B17/10761 ,  B32B17/10779 ,  C03C17/3618 ,  C03C17/3626 ,  C03C17/3639 ,  C03C17/3644 ,  C03C17/3649 ,  C03C17/3657 ,  C03C17/3681 ,  G02B5/208 ,  G02B27/0018 ,  G02B27/0101 ,  B32B2457/20 ,  B32B2605/08 ,  C03C2218/156

Abstract: A projection assembly for a head-up display (HUD) includes a windshield, including outer and inner panes joined to one another via a thermoplastic intermediate layer, with an HUD region; and a projector directed at the HUD region having a radiation predominantly p-polarized; and a reflection coating for reflecting p-polarized radiation. The reflection coating contains exactly one electrically conductive layer based on silver. The reflection coating below the electrically conductive layer includes a lower dielectric layer structure with a refractive index of at least 1.9. The reflection coating above the electrically conductive layer includes an upper dielectric layer structure with a refractive index of at least 1.9. A functional coating for reflecting IR radiation and the reflection coating are arranged between the inner and outer panes. The reflection coating is arranged between the inner pane and the functional coating.

公开(公告)号：US20240009967A1

公开(公告)日：2024-01-11

申请号：US18252106

申请日：2022-01-10

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Lisa SCHMADTKE ,  Stephan GILLESSEN ,  Jefferson DO ROSARIO ,  Jan HAGEN

IPC: B32B17/10

CPC classification number: B32B17/10229 ,  B32B17/10036 ,  B32B17/1011 ,  B32B2307/7376 ,  B32B2307/202 ,  B32B2307/204 ,  B32B2307/418 ,  B32B2307/402

Abstract: A projection assembly for a head-up display (HUD), includes a windshield including an outer pane and an inner pane that are joined to one another via a thermoplastic intermediate layer, having a HUD region; and a projector that is directed at the HUD region and that emits p-polarized radiation; wherein a reflection coating is arranged on the surface of the outer pane or of the inner pane facing the intermediate layer or within the intermediate layer, which reflection coating is suitable for reflecting p-polarized radiation and which has exactly one electrically conductive layer based on silver; and an emissivity-reducing coating is arranged on the surface of the inner pane facing away from the intermediate layer, which coating has an electrically conductive layer based on a transparent conductive oxide.

公开(公告)号：US20230405975A1

公开(公告)日：2023-12-21

申请号：US18247033

申请日：2021-09-29

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Stephan GILLESSEN ,  Lisa SCHMADTKE ,  Jefferson DO ROSARIO ,  Robert BESLER

IPC: B32B17/10

CPC classification number: B32B17/10036 ,  B32B17/10229 ,  B32B17/10385 ,  B32B17/10899 ,  B32B2307/7376 ,  B32B2307/306 ,  B32B2311/08

Abstract: A composite pane includes a laminated stacking sequence composed of an outer pane with an exterior-side surface and an interior-side surface, an inner pane with an exterior-side surface and an interior-side surface, and at least one thermoplastic intermediate layer, which joins the interior-side surface of the outer pane to the exterior-side surface of the inner pane, wherein a heatable element is applied directly on the interior-side surface of the outer pane or on the exterior-side surface of the inner pane, and a thermal-radiation-reflecting coating is applied directly on the interior-side surface of the inner pane and/or a thermal-radiation-reflecting coating is applied directly on the exterior-side surface of the outer pane.

公开(公告)号：US20250091326A1

公开(公告)日：2025-03-20

申请号：US18729363

申请日：2023-01-25

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Jefferson DO ROSARIO ,  Achim ZEICHNER ,  Matthias MANDELARTZ ,  Pierre SARKISSIAN

IPC: B32B17/10 ,  F21V8/00

Abstract: A glazing assembly includes a light source for generating light which can be coupled into a first pane, an edge region which extends from a pane edge of the first pane over at least 1 mm up to at most 500 mm on one of the surfaces, and to an absorption device for absorbing light which is coupled into the first pane and is arranged in the edge region, wherein the absorption device includes a light-impermeable thermoplastic intermediate layer.

公开(公告)号：US20250085471A1

公开(公告)日：2025-03-13

申请号：US18729376

申请日：2023-01-25

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Jefferson DO ROSARIO ,  Achim ZEICHNER ,  Matthias MANDELARTZ ,  Pierre SARKISSIAN

IPC: F21V8/00 ,  G02B5/00

Abstract: A glazing assembly having a light source for generating light that can be coupled into a first pane, an edge region, and an absorbing medium for absorbing light coupled into the first pane, which absorbing medium is arranged in the edge region, wherein the absorbing medium is designed as a first cover layer arranged on the first surface and/or on the second surface of the first pane, the first pane has at least one recess for receiving the light source, and wherein the first cover layer extends from the pane edge to the recess.

公开(公告)号：US20210387514A1

公开(公告)日：2021-12-16

申请号：US17287456

申请日：2019-09-19

Applicant: SAINT-GOBAIN GLASS FRANCE

Inventor： Marcel KLEIN ,  Jefferson DO ROSARIO

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

Abstract: A composite pane includes a functional element having electrically controllable optical properties, includes an inner pane including an inner and outer side and an outer pane including an inner and outer side, a thermoplastic intermediate layer, which joins the inner side) of the inner pane to the inner side of the outer pane, a functional element embedded in the thermoplastic intermediate layer and having electrically controllable optical properties at least including a multilayer film containing, arranged surface-to-surface one above the other in this sequence, a first carrier film, a first surface electrode, an active layer, a second surface electrode, and a second carrier film. The active layer includes a matrix and an active substance, and the concentration of the active substance varies over the area of the functional element.