公开(公告)号：US20230056437A1

公开(公告)日：2023-02-23

申请号：US17278953

申请日：2019-09-23

Applicant: MERCK PATENT GMBH

Inventor： Peer KIRSCH ,  Kerstin ALTENBURG ,  René LUTZ ,  Susann GUNST ,  Michael JUNGE ,  Ursula PATWAL

IPC: C09K19/60 ,  C09K19/30 ,  C09K19/34

Abstract: The present invention relates to azo dye of formula I defined in claim 1, to a liquid crystalline medium comprising said azo dye, the use of said medium for optical, electrooptical and electronic purposes, in particular in devices for regulating the passage of energy from an outside space into an inside space, for example in windows. The invention further relates to a device containing the liquid crystalline medium according to the invention.

公开(公告)号：US20230010658A1

公开(公告)日：2023-01-12

申请号：US17770311

申请日：2020-10-20

Applicant: Merck Patent GmbH

Inventor： Peer KIRSCH ,  Sebastian RESCH ,  Henning SEIM ,  Itai LIEBERMAN ,  Shintaro ARAI ,  Marc TORNOW ,  Takuya KAMIYAMA ,  Julian DLUGOSCH ,  Mansour MOINPOUR

IPC: H01L51/05 ,  H01L27/28 ,  H01L51/10 ,  G11C13/02 ,  H01L51/00 ,  C07F9/38

Abstract: The present invention relates to an electronic switching device comprising an organic molecular layer in contact with a metal nitride electrode for use in memory, sensors, field-effect transistors or Josephson junctions. More particularly, the invention is included in the field of random access non-volatile memristive memories (RRAM). The invention thus further relates to an electronic component comprising a crossbar array comprising a multitude of said electronic switching devices.

公开(公告)号：US20190016955A1

公开(公告)日：2019-01-17

申请号：US16066953

申请日：2016-12-12

Applicant: MERCK PATENT GMBH

Inventor： Michael JUNGE ,  Ursula PATWAL ,  Peer KIRSCH

IPC: C09K19/30 ,  C09K19/32 ,  C09K19/34

CPC classification number: C09K19/3068 ,  C09K19/3001 ,  C09K19/3003 ,  C09K19/3098 ,  C09K19/321 ,  C09K19/322 ,  C09K19/34 ,  C09K19/3402 ,  C09K19/3491 ,  C09K2019/3004 ,  C09K2019/3006 ,  C09K2019/3071 ,  C09K2019/325 ,  C09K2019/3422 ,  C09K2219/13

Abstract: The present application relates to mixtures which have liquid-crystalline properties. The application furthermore relates to the use of the mixtures in devices which regulate the transmission of light through an area element.

公开(公告)号：US20180375030A1

公开(公告)日：2018-12-27

申请号：US15742918

申请日：2016-06-20

Applicant: Merck Patent GmbH

Inventor： Peer KIRSCH ,  Susann BECK ,  Michael JUNGE ,  Ursula PATWAL ,  Mila FISCHER

IPC: H01L51/00 ,  H01L51/50 ,  C07D487/04 ,  C07D487/22

Abstract: Novel dithiopyrrolopyrrole derivatives having dichroic properties which have very high photostability in solution in a liquid-crystalline host are proposed.

公开(公告)号：US20240381674A1

公开(公告)日：2024-11-14

申请号：US18568650

申请日：2022-06-07

Applicant: MERCK PATENT GMBH

Inventor： Peer KIRSCH ,  Sebastian RESCH ,  Henning SEIM ,  Marc TORNOW

IPC: H10K10/50 ,  H10B63/00 ,  H10K19/00 ,  H10K19/80 ,  H10K85/60

Abstract: An electronic element (10) comprising a plurality of cells (100) arranged in a three dimensional array of cells (100) is provided, wherein the cells (100) are located at crossings between two crossed electrode lines (30, 31). Each cell (100) of the electronic component (100) comprises in this order a first electrode (102), a part (104) of a molecular layer (20) and a second electrode (106), wherein the molecular layer (20) is a self-assembled monolayer of organic molecules having an anchoring group connected to a dipolar unit by means of a conformationally flexible unit.
Further aspects of the invention relate to a method and a compound for producing such an electronic element (10) and the use of such an electronic element (10).

公开(公告)号：US20210238481A1

公开(公告)日：2021-08-05

申请号：US16973735

申请日：2019-06-07

Applicant: MERCK PATENT GMBH

Inventor： Peer KIRSCH ,  Michael JUNGE ,  Ursula PATWAL ,  Ewa PTAK ,  Theresa LORENZ

IPC: C09K19/60 ,  C09K19/30 ,  C07D519/00

Abstract: The present invention relates to benzotriazole derivatives selected from the group of compounds of formulae Ia, Ib and Ic as defined in claim 1, to mesogenic media comprising the compounds of formulae Ia, Ib and Ic, and to the use of these compounds and mesogenic media in optical, electronic and electro-optical applications, in particular in devices for regulating the passage of energy from an outside space into an inside space, for example in windows.

公开(公告)号：US20200247916A1

公开(公告)日：2020-08-06

申请号：US15769826

申请日：2016-10-05

Applicant: Merck Patent GmbH

Inventor： Peer KIRSCH ,  Qiong TONG ,  Alexander HAHN ,  Leo WEEGELS ,  Steffen GNAUCK ,  Sven SCHUEPFER ,  Peter LEONHARD ,  Claudia ENDERS

IPC: C08F2/46 ,  C07C49/84 ,  G02F1/1339

Abstract: The present invention relates to the use of hydrophilic compounds of the formula I as photopolymerisation initiators of polymerisable substance mixtures which comprise unsaturated compounds, or for the photochemical crosslinking of linear polymers, in which the parameters have the meaning indicated in Claim 1, to sealants for liquid-crystal displays which comprise the hydrophilic photoinitiators, to novel hydrophilic photoinitiators of the formula I, and to the liquid-crystal displays produced using these sealants.

公开(公告)号：US20190153320A1

公开(公告)日：2019-05-23

申请号：US16318440

申请日：2017-07-17

Applicant: Merck Patent GmbH

Inventor： Peer KIRSCH ,  Andreas RUHL ,  Michael JUNGE ,  Ursula PATWAL ,  Mila FISCHER

IPC: C09K19/60 ,  C09B57/00 ,  C09K19/30 ,  C09K19/34 ,  E06B9/24

Abstract: The present invention relates to liquid crystalline media comprising one or more benzothiadiazol derivatives of formula I, in which R11, R12, A11, A12, A21, A22, Z11, Z12, Z21, Z22, W, X11, X12, r and s have the meanings indicated in claim 1, to the use of such liquid crystal media for optical, electro-optical and electronic purposes, in particular in devices for regulating the passage of energy from an outside space into an inside space, for example in windows.

公开(公告)号：US20170002203A1

公开(公告)日：2017-01-05

申请号：US15106631

申请日：2014-11-19

Applicant: MERCK PATENT GMBH

Inventor： Qiong TONG ,  Peer KIRSCH ,  Michael JUNGE ,  Ursula PATWAL ,  Andreas BEYER

IPC: C09B57/00 ,  G02F1/1337 ,  C09K19/60

CPC classification number: C09B57/004 ,  C09K19/60 ,  G02F1/1337

Abstract: The present application relates to mixtures comprising at least one dye compound having a diketopyrrolopyrrole structure and at least one further liquid-crystalline compound. The application furthermore relates to the use of the mixtures in devices for regulating the entry of light into a space.

Abstract translation: 本申请涉及包含至少一种具有二酮吡咯并吡咯结构的染料化合物和至少一种其它液晶化合物的混合物。 该应用还涉及在用于调节光进入空间的装置中使用混合物。

公开(公告)号：US20220383924A1

公开(公告)日：2022-12-01

申请号：US17771200

申请日：2020-10-20

Applicant: MERCK PATENT GMBH

Inventor： Peer KIRSCH ,  Sebastian RESCH ,  Henning SEIM ,  Itai LIEBERMAN ,  Marc TORNOW ,  Julian DLUGOSCH ,  Takuya KAMIYAMA

IPC: G11C11/16 ,  H01L51/00

Abstract: A two-bit memory device having a layer structure containing in order a bottom layer, a molecular layer containing a chiral compound having at least one polar functional group, and a top layer, which is electrically conductive and ferromagnetic. The chiral compound acts as a spin filter for electrons passing through the molecular layer. The chiral compound is of flexible conformation and has a conformation-flexible molecular dipole moment. An electrical resistance of the layer structure for an electrical current running from the bottom layer to the top layer has at least four distinct states which depend on the magnetization of the top layer and on the orientation of the conformation-flexible dipole moment of the chiral compound. Furthermore, a method for operating the two-bit memory device and an electronic component containing at least one two-bit memory device.