公开(公告)号：EP4303218A3

公开(公告)日：2024-03-27

申请号：EP23209736.0

申请日：2019-12-18

申请人： Duk San Neolux Co., Ltd.

发明人： LEE, Yun Suk ,  KIM, Yu Ri ,  JO, Min Ji ,  PARK, Jung Hwan ,  LEE, Bum Sung ,  LEE, Sun Hee ,  MUN, Soung Yun

IPC分类号： C07D405/04 ,  C07D405/10 ,  C07D405/14 ,  C07D409/04 ,  C07D409/10 ,  C07D409/14 ,  C09K11/06 ,  H05B33/20 ,  H10K85/60

摘要： The present invention provides an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, and electronic device thereof, and by comprising the mixture of the compound represented by Formula 1 and the compound represented by Formula 2 in the organic material layer, the driving voltage of the organic electronic device can be lowered, and the luminous efficiency and life time of the organic electronic device can be improved.

公开(公告)号：EP2175199B1

公开(公告)日：2022-12-14

申请号：EP09172264.5

申请日：2009-10-06

发明人： Huber, Ernst

IPC分类号： F24C7/08 ,  F25D27/00 ,  D06F39/00 ,  A47L15/42 ,  H05B33/20

公开(公告)号：EP3788117B1

公开(公告)日：2022-11-09

申请号：EP19720590.9

申请日：2019-04-30

发明人： LIEBERMAN, Itai ,  MATUSCHEK, Christian

IPC分类号： C09K11/02 ,  C09K11/88 ,  C09K11/70 ,  C09K11/62 ,  H05B33/14 ,  H05B33/20

公开(公告)号：EP3805337A1

公开(公告)日：2021-04-14

申请号：EP20200602.9

申请日：2020-10-07

申请人： Samsung Display Co., Ltd.

发明人： YANG, Hyeyeon ,  PARK, Shang Hyeun ,  JUN, Shin Ae

IPC分类号： C09K11/02 ,  C09K11/70 ,  C09K11/56 ,  C09K11/67 ,  H05B33/14 ,  H05B33/20

摘要： An ink composition, including a quantum dot; a metal catalyst; an aromatic halide compound; an ene compound including at least one C-H moiety and a carbon-carbon unsaturated bond; and optionally, a metal oxide particle, wherein the metal catalyst is a metal salt, a metal coordination complex, or a combination thereof, wherein the metal catalyst comprises a metal that is palladium, nickel, ruthenium, rhodium, iridium, iron, cobalt, chromium, copper, platinum, silver, gold, or a combination thereof.

公开(公告)号：EP3790361A1

公开(公告)日：2021-03-10

申请号：EP20203976.4

申请日：2016-07-20

申请人： Seoul Semiconductor Co., Ltd.

发明人： TAKEYA, Motonobu ,  KIM, Young Hyun

IPC分类号： H05B33/12 ,  H01L27/12 ,  H05B33/10 ,  H05B33/20 ,  H01L21/683 ,  H05B33/14 ,  H05B33/18 ,  H01L33/50 ,  H01L25/16 ,  H01L23/00 ,  H01L25/075 ,  H01L33/62 ,  G09G3/32

摘要： A display apparatus and a method of manufacturing the same are disclosed. The display apparatus includes: a first substrate including a light emitting diode part including a plurality of light emitting diodes regularly arranged on the first substrate; and a second substrate including a TFT panel unit including a plurality of TFTs driving the light emitting diodes, wherein the first substrate and the second substrate are coupled to each other so as to face each other such that the light emitting diodes are electrically connected to the TFTs, respectively. The display apparatus is implemented using micro-light emitting diodes formed of nitride semiconductors and thus can provide high efficiency and high resolution to be applicable to a wearable apparatus while reducing power consumption.

公开(公告)号：EP3786257A1

公开(公告)日：2021-03-03

申请号：EP20183313.4

申请日：2020-06-30

申请人： Samsung Display Co., Ltd.

发明人： JUNG, Yunku ,  NAM, Minki ,  PARK, Jaehong ,  KIM, Dukki ,  KIM, Sungwoon

IPC分类号： C09K11/02 ,  C09K11/70 ,  C09K11/88 ,  H01L51/50 ,  H05B33/20

摘要： A quantum dot composition includes quantum dots and a leveling agent, wherein the leveling agent includes a first repeating unit represented by Formula 1 and a second repeating unit represented by Formula 2:

A light-emitting device and a method of manufacturing the same are also provided.

公开(公告)号：EP3512848B1

公开(公告)日：2020-11-18

申请号：EP17765166.8

申请日：2017-09-11

申请人： Merck Patent GmbH

发明人： PARHAM, Amir ,  GROSSMANN, Tobias ,  LUDEMANN, Aurélie ,  JOOSTEN, Dominik ,  KROEBER, Jonas

IPC分类号： C07D471/04 ,  C07D471/14 ,  C07D491/14 ,  C07D495/14 ,  C07D495/22 ,  C07D498/14 ,  C07D513/14 ,  H01L51/00 ,  H05B33/20

公开(公告)号：EP2622043B2

公开(公告)日：2018-08-29

申请号：EP11768167.6

申请日：2011-09-21

申请人： Koninklijke Philips N.V.

发明人： LUB, Johan ,  HIKMET, Rifat, Ata Mustafa ,  WEGH, René, Theodorus

IPC分类号： C09K11/06 ,  C08G63/13 ,  C08G63/199 ,  H01L51/50 ,  C08G63/181 ,  C08L67/02 ,  C08G63/183 ,  H01L51/52 ,  F21V9/16 ,  H01L51/00 ,  C08G63/187 ,  C08G63/127 ,  C08G63/189 ,  H05B33/14 ,  H05B33/20

CPC分类号： F21V9/30 ,  C08G63/181 ,  C08G63/187 ,  C08G63/199 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1044 ,  F21K9/64 ,  F21Y2101/00 ,  F21Y2115/10 ,  H05B33/14 ,  H05B33/20

摘要： The invention provides a light-emitting arrangement (100) comprising a light source (105) adapted to emit light of a first wavelength, and a wavelength converting member (106) arranged to receive light of said first wavelength and adapted to convert at least part of the light of said first wavelength to light of a second wavelength, said wavelength converting member comprising i) a carrier polymeric material comprising a polyester backbone comprising an aromatic moiety, and ii) at least one wavelength converting material of a specified general formula. The perylene derived compounds have been found to have excellent stability when incorporated into said matrix material.

公开(公告)号：EP2883422B1

公开(公告)日：2018-03-07

申请号：EP13737142.3

申请日：2013-07-11

申请人： Merck Patent GmbH

发明人： MONTENEGRO, Elvira ,  PARHAM, Amir Hossain ,  JATSCH, Anja ,  PFLUMM, Christof ,  KROEBER, Jonas Valentin ,  EBERLE, Thomas

IPC分类号： H05B33/20 ,  C07D471/16 ,  H01L51/00 ,  H01L51/50 ,  C07C13/72 ,  H01L51/52

CPC分类号： H01L51/0056 ,  C07C45/68 ,  C07C49/792 ,  C07C2603/94 ,  C07D209/86 ,  C07D209/94 ,  C07D213/16 ,  C07D213/22 ,  C07D235/08 ,  C07D235/18 ,  C07D239/26 ,  C07D251/24 ,  C07D307/91 ,  C07D333/76 ,  C07D401/14 ,  C07D403/04 ,  C07D403/10 ,  C07D403/14 ,  C07D405/04 ,  C07D405/10 ,  C07D405/14 ,  C07D409/04 ,  C07D471/06 ,  C09B57/00 ,  C09K11/025 ,  H01L51/0052 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5008 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5076 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2251/308 ,  H05B33/20 ,  Y02E10/549

公开(公告)号：EP2793280B1

公开(公告)日：2017-03-29

申请号：EP12857845.7

申请日：2012-11-22

申请人： Nippon Steel & Sumikin Chemical Co., Ltd.

发明人： TADA Masashi ,  KAI Takahiro ,  ASARI Tohru ,  OGAWA Junya

IPC分类号： H01L51/54 ,  C07F19/00 ,  C09K11/06 ,  C07F5/02 ,  C07F7/08 ,  H05B33/20

CPC分类号： H01L51/0094 ,  C07F5/02 ,  C09K11/06 ,  H01L51/0067 ,  H01L51/0074 ,  H01L51/008 ,  H01L51/0085 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5096 ,  H05B33/14 ,  H05B33/20

摘要： Provided is an organic electroluminescent device (organic EL device) with improved luminous efficiency, sufficiently ensured driving stability, and a simple construction. The organic electroluminescent device includes an anode, an organic layer, and a cathode laminated on a substrate, in which at least one organic layer selected from the group consisting of a light-emitting layer, a hole-transporting layer, an electron-transporting layer, an electron-blocking layer, and a hole-blocking layer contains a carborane compound that has at least one carborane ring with a silyl group on the carbon thereof.