EP 3927543 A1 20211229 - COMPOSITE PANE WITH AN INTEGRATED LIGHT SENSOR AND HOLOGRAPHIC OPTICAL ELEMENT
Title (en)
COMPOSITE PANE WITH AN INTEGRATED LIGHT SENSOR AND HOLOGRAPHIC OPTICAL ELEMENT
Title (de)
VERBUNDSCHEIBE MIT INTEGRIERTEM LICHTSENSOR UND HOLOGRAPHISCH-OPTISCHEM ELEMENT
Title (fr)
VITRE FEUILLETÉE À CAPTEUR DE LUMINOSITÉ INTÉGRÉ ET À ÉLÉMENT OPTIQUE HOLOGRAPHIQUE
Publication
Application
Priority
- EP 19158506 A 20190221
- EP 2020052791 W 20200205
Abstract (en)
[origin: WO2020169339A1] The present invention relates to a composite pane (100) and in particular to a composite vehicle pane (100) with an integrated light sensor (4), comprising: - an outer pane (1) and an inner pane (2), interconnected by at least one thermoplastic intermediate layer (3), and - at least one light sensor (4) having at least one light-sensitive surface (4.1), which sensor is situated between the outer pane (1) and the inner pane (2), wherein - the light-sensitive surface (4.1) faces the outer pane (1) and - a holographic optical element (11) is situated between the light-sensitive surface (4.1) and the outer pane (1), and - the holographic optical element (11) is designed as a hologram for incident-angle-dependent diffraction of the incident light (L, R).
IPC 8 full level
B32B 17/10 (2006.01); B32B 17/06 (2006.01); B32B 27/30 (2006.01); B32B 27/36 (2006.01)
CPC (source: EP KR RU US)
B32B 17/10 (2013.01 - EP RU US); B32B 17/10036 (2013.01 - EP KR US); B32B 17/10293 (2013.01 - EP US); B32B 17/1044 (2013.01 - EP KR US); B32B 17/10761 (2013.01 - EP US); B32B 17/1077 (2013.01 - EP US); B32B 17/10788 (2013.01 - EP US); B32B 27/308 (2013.01 - EP); B32B 27/365 (2013.01 - EP); B60J 1/001 (2013.01 - US); B60Q 1/0023 (2013.01 - KR); G01J 1/0407 (2013.01 - US); G02B 5/32 (2013.01 - KR US); G03H 1/0005 (2013.01 - US); B32B 2605/006 (2013.01 - EP); B32B 2605/08 (2013.01 - EP KR); B60Q 1/1423 (2013.01 - EP); G03H 2001/0033 (2013.01 - US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2020169339 A1 20200827; BR 112021013634 A2 20210914; CN 111836717 A 20201027; EP 3927543 A1 20211229; JP 2022521402 A 20220407; JP 2023145431 A 20231011; JP 7554317 B2 20240919; KR 102663942 B1 20240508; KR 20210116583 A 20210927; MA 55004 A 20211229; MX 2021010140 A 20210923; PE 20212004 A1 20211018; RU 2765733 C1 20220202; US 11919275 B2 20240305; US 2022136893 A1 20220505
DOCDB simple family (application)
EP 2020052791 W 20200205; BR 112021013634 A 20200205; CN 202080000583 A 20200205; EP 20702329 A 20200205; JP 2021548674 A 20200205; JP 2023101949 A 20230621; KR 20217026166 A 20200205; MA 55004 A 20200205; MX 2021010140 A 20200205; PE 2021001338 A 20200205; RU 2021121561 A 20200205; US 202017432328 A 20200205