公开(公告)号：EP2912500B1

公开(公告)日：2018-07-11

申请号：EP13788694.1

申请日：2013-10-15

申请人： Materion Advanced Materials Germany GmbH ,  Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： SCHLOTT, Martin ,  KASTNER, Albert ,  SCHULTHEIS, Markus ,  WAGNER, Jens ,  SCHNEIDER-BETZ, Sabine ,  DEWALD, Wilma ,  SZYSZKA, Bernd ,  SITTINGER, Volker

IPC分类号： G02B1/11 ,  G02B5/22

CPC分类号： G02B1/11 ,  C23C14/3414 ,  F24S70/25 ,  F24S70/30 ,  G02B1/116 ,  G02B5/003 ,  G02B5/22 ,  G02F1/133512 ,  Y02E10/40

公开(公告)号：EP2912501A1

公开(公告)日：2015-09-02

申请号：EP13789717.9

申请日：2013-10-15

申请人： Heraeus Deutschland GmbH & Co. KG ,  Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： SCHLOTT, Martin ,  KASTNER, Albert ,  SCHULTHEIS, Markus ,  WAGNER, Jens ,  SCHNEIDER-BETZ, Sabine ,  SZYSZKA, Bernd ,  DEWALD, Wilma

IPC分类号： G02B1/11 ,  G02B5/22 ,  G02B5/00 ,  F24J2/46

CPC分类号： G02B1/11 ,  C23C14/3414 ,  F24S70/25 ,  F24S70/30 ,  G02B1/116 ,  G02B5/003 ,  G02B5/22 ,  G02F1/133512 ,  Y02E10/40

摘要： A light-absorbing layer system comprising at least two layers is specified, one layer of which is an anti-reflection layer facing the observer which is made of a dielectric material and at least one further layer of which is an absorber layer facing away from the observer made of an oxide or an oxynitride with an hypostoichiometric oxygen content. The layer system has a total visible transmission Tv in the wavelength range from 380 to 780 nm of less than 20%, a visible reflection Rv of less than 6% and has a layer resistance Rϒ of more than 10 k Ohm.

公开(公告)号：EP2912500A2

公开(公告)日：2015-09-02

申请号：EP13788694.1

申请日：2013-10-15

申请人： Heraeus Deutschland GmbH & Co. KG ,  Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V.

发明人： SCHLOTT, Martin ,  KASTNER, Albert ,  SCHULTHEIS, Markus ,  WAGNER, Jens ,  SCHNEIDER-BETZ, Sabine ,  DEWALD, Wilma ,  SZYSZKA, Bernd ,  SITTINGER, Volker

IPC分类号： G02B1/11 ,  G02B5/22

CPC分类号： G02B1/11 ,  C23C14/3414 ,  F24S70/25 ,  F24S70/30 ,  G02B1/116 ,  G02B5/003 ,  G02B5/22 ,  G02F1/133512 ,  Y02E10/40

摘要： The invention relates to a light absorbing layer system consisting of at least two layers, one of which is an anti-reflective layer which faces an observer and which is made from a dielectric material, and at least one other layer is an absorbing layer facing away from the observer and is made from an oxide or from an oxynitride having a sub-stoichiometric oxygen content. Said layer system has a wavelength range of between 380 - 780nm including a visual transmission Tv of less than 1% and a visual reflection Rv of less than 6% and is characterised by a kappa absorption index of at least 0.70 with a wavelength of 550 mn.