专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US12075694B2 Composition, organic optoelectronic device and display device 有权
公开(公告)号：US12075694B2
公开(公告)日：2024-08-27
申请号：US17047445
申请日：2019-03-25
申请人： SAMSUNG SDI CO., LTD. , Samsung Electronics Co., Ltd.
发明人： Jongwoo Won , Dong Min Kang , Jun Seok Kim , Jinhyun Lui , Byoungkwan Lee , Sangshin Lee , Hyungyu Lee , Sung-Hyun Jung , Ho Kuk Jung , Kyunghee Hyung
IPC分类号： H01L51/50 , C07D209/80 , C07D403/10 , C07D405/12 , C07D405/14 , H10K85/60 , H10K50/11 , H10K101/10
CPC分类号： H10K85/636 , C07D209/80 , C07D403/10 , C07D405/12 , C07D405/14 , H10K85/654 , H10K85/6572 , H10K85/6574 , H10K50/11 , H10K2101/10
摘要： A composition including a first compound represented by a combination of Chemical Formula 1 and Chemical Formula 2 and a second compound represented by Chemical Formula 3, an organic optoelectronic device, and a display device are disclosed.
Definitions of Chemical Formula 1 to Chemical Formula 3 are the same as described in the specification.

2. 发明授权

US11706981B2 Organic light emitting device and compounds for use in same 有权
公开(公告)号：US11706981B2
公开(公告)日：2023-07-18
申请号：US16738007
申请日：2020-01-09
申请人： Idemitsu Kosan Co., Ltd.
发明人： Yuichi Nishimae , Natalia Chebotareva
IPC分类号： C09K11/06 , C07D209/80 , C07D209/82 , C07D401/04 , C07D491/06 , C07D491/052 , H05B33/20 , H10K85/60 , C09K11/02 , H10K50/11 , H10K71/00 , H10K71/16 , H10K101/10 , H10K102/00
CPC分类号： H10K85/6572 , C07D209/80 , C07D401/04 , C07D491/06 , C09K11/025 , H10K50/11 , H10K71/00 , H10K71/164 , H10K2101/10 , H10K2102/351
摘要： Specific polycyclic compounds of the general formula (I) and a process for its preparation, an electronic device comprising at least one of these compounds, an emitting layer, preferably present in an electronic device, comprising at least one compound of general formula (I) and the use of compounds according to general formula (I) in an electronic device as a host material, a charge transporting material, charge and/or exciton blocking material, preferably as a host material or an electron transporting material.

3. 发明授权

US11629151B2 Method for preparing indolenaphthopyrans 有权
公开(公告)号：US11629151B2
公开(公告)日：2023-04-18
申请号：US17416079
申请日：2018-12-21
申请人： Transitions Optical, Ltd.
发明人： Ryan Stayshich , Robert W. Walters
IPC分类号： C07D491/052 , C07D209/80 , C07D213/81
摘要： Provided is a synthetic intermediate for the preparation of photochromic indolenaphthopyran compounds having the core skeletal structure of Formula (I): wherein m is 0 to 4, n is 0 to 4, R1 and R2 are each independently hydroxyl, cyano, (meth)acrylate, amino, halo, substituted or unsubstituted alkyl, boronic ester, boronic acid, polyether, polyester, polycarbonate, polyurethane, substituted or unsubstituted aryl, substituted or unsubstituted heterocycloaryl, substituted or unsubstituted heteroaryl, substituted or unsubstituted alkoxy, substituted or unsubstituted aryloxy, substituted or unsubstituted alkylthio, substituted or unsubstituted arylthio, ketone, aldehyde, ester, carboxylic acid, carboxylate, amide, carbonate, carbamate, urea, siloxane, alkoxysilane, or polysiloxane; R3 is substituted or unsubstituted 2-pyridyl or substituted or unsubstituted 2-quinolyl; and R4 is hydrogen, substituted or unsubstituted alkyl, alkoxymethyl, substituted or unsubstituted silyl, or acyl. Also provided is a process for producing an indolenaphthol compound which includes cyclizing the phenylnaphthol compound of Formula (I) in the presence of a catalyst.

4. 发明申请

US20220407010A1 COMPOUND FOR ORGANIC OPTOELECTRONIC DEVICE, COMPOSITION FOR ORGANIC OPTOELECTRONIC DEVICE, ORGANIC OPTOELECTRONIC DEVICE AND DISPLAY DEVICE 有权
公开(公告)号：US20220407010A1
公开(公告)日：2022-12-22
申请号：US17741013
申请日：2022-05-10
申请人： SAMSUNG SDI CO., LTD.
发明人： Junmo PARK , Dong Min KANG , Byungku KIM , Hansol SEO , Byoungkwan LEE , Jonghoon KO , Jin Sook KIM , Hyunjung KIM , Sunwoong SHIN , Kipo JANG , Sung-Hyun JUNG
IPC分类号： H01L51/00 , C07D405/10 , C09K11/06 , C07D409/10 , C07D209/80 , C07D307/77
摘要： A compound for an organic optoelectronic device, a composition for an organic optoelectronic device including the same, an organic optoelectronic device, and a display device, the compound being represented by Chemical Formula 1:

5. 发明申请

US20220289678A1 COMPOUND, POLYMER, AND ORGANIC MATERIAL, AND OPTICAL APPARATUS, OPTICAL PART, AND IMAGE DISPLAY APPARATUS USING THE ORGANIC MATERIAL 有权
公开(公告)号：US20220289678A1
公开(公告)日：2022-09-15
申请号：US17625674
申请日：2020-06-19
申请人： Sony Group Corporation
发明人： Takahiro OHE , Hisaya HARA , Kenshiro KAWASAKI
IPC分类号： C07D209/80 , G03F7/00 , C08F20/34 , G02B1/04 , G03H1/02
摘要： To provide a compound that is capable of improving the function of an organic material.
The present technology provides a compound represented by the following general formula (1). In the general formula (1), X1 represents an oxygen atom, a nitrogen atom, a phosphorus atom, a carbon atom, or a silicon atom.
Y1 and Y2 each represent a benzene ring or a naphthalene ring, and both Y1 and Y2 do not represent benzene rings.
R1 to R3 each represent a hydrogen or a substituent group represented by *—Z1(R4)d (* represents a bonding site).
Z1 represents a single bond, a saturated hydrocarbon group having a valence of 2 or higher, or an unsaturated hydrocarbon group having a valence of 2 or higher, the saturated hydrocarbon group or the unsaturated hydrocarbon group optionally having an ether bond and/or a thioether bond.
R4 represents a hydrogen or a polymerizable substituent group.

6. 发明授权

US11251378B2 Organic light-emitting diode having alleviated luminance reduction in low dynamic range 有权
公开(公告)号：US11251378B2
公开(公告)日：2022-02-15
申请号：US15763090
申请日：2016-09-13
申请人： SFC CO., LTD.
发明人： Young-Hwan Park , Seo-Yeon Yoon , So Young Shim , Chang-Hee Lee , Dong-Won Han
IPC分类号： H01L51/00 , C09K11/06 , C07D307/91 , C07D209/86 , H01L51/50 , C07D209/80 , H01L51/52
摘要： The present disclosure relates to an organic light-emitting diode which can operate at a low voltage with high efficiency and exhibits the effect of having an alleviated luminance reduction rate in a low dynamic range. More particularly, the organic light-emitting diode comprises: a first electrode; a second electrode facing the first electrode; and a light-emitting layer and a charge balance control layer arranged sequentially between the first and the second electrode, wherein the light-emitting layer includes at least one of amine derivative compounds represented by the following Chemical Formula A and the charge balance control layer includes at least one of anthracene derivative compounds represented by the following Chemical Formula B or C. The structures of Chemical Formulas A, B, and C are as defined in the specification.

7. 发明申请

US20220029102A1 ORGANIC LIGHT EMITTING DEVICE 有权
公开(公告)号：US20220029102A1
公开(公告)日：2022-01-27
申请号：US17495551
申请日：2021-10-06
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yoshimasa FUJITA , Shuri SATO , Hiroaki ITOI
IPC分类号： H01L51/00 , C07F7/08 , C07C211/54 , C07C211/58 , C07D209/80 , C07D209/86 , C07D307/91 , C07D405/14
摘要： An organic light emitting device including an anode; a hole transport region on the anode; an emission layer on the hole transport region; an electron transport region on the emission layer; and a cathode on the electron transport region, wherein the hole transport region includes: a first hole transport layer including a first hole transport material represented by the following Formula 1 or a second hole transport material represented by the following Formula 2; and a second hole transport layer on the first hole transport layer, the second hole transport layer including a third hole transport material represented by the following Formula 3 or a fourth hole transport material represented by the following Formula 4:

8. 发明授权

US11107994B2 Materials for organic electroluminescent devices 有权
公开(公告)号：US11107994B2
公开(公告)日：2021-08-31
申请号：US15319506
申请日：2015-05-22
申请人： Merck Patent GmbH
发明人： Dominik Joosten , Anna Hayer , Florian Maier-Flaig , Rouven Linge , Holger Heil
IPC分类号： H01L51/00 , C07D209/96 , C07D405/14 , C07D403/04 , C07D403/10 , C07D403/14 , C07D209/80 , H01L51/50
摘要： The present invention relates to compounds which are suitable for use in electronic devices, and to electronic devices, in particular organic electroluminescent devices, comprising these compounds.

9. 发明授权

US10903431B2 Compound and organic electronic device comprising same 有权
公开(公告)号：US10903431B2
公开(公告)日：2021-01-26
申请号：US15760447
申请日：2016-09-22
申请人： LG Chem, Ltd.
发明人： Yongbum Cha , Wanpyo Hong
IPC分类号： H01L51/00 , C07D401/04 , C09K11/06 , C07D403/04 , C07D403/10 , C07D405/04 , C07D409/04 , C07D487/04 , C07D209/82 , H01L51/50 , C07D209/80 , C07D209/86 , C07D401/10 , C07D403/14 , C07D405/12 , C07D405/14 , C07D409/12 , C07D409/14 , C07F7/08 , C09K11/02
摘要： The present application relates to a compound and an organic electronic device including the same.

10. 发明申请

US20200321531A1 ORGANIC LIGHT EMITTING DEVICE 审中-公开
公开(公告)号：US20200321531A1
公开(公告)日：2020-10-08
申请号：US16946396
申请日：2020-06-19
申请人： SAMSUNG DISPLAY CO., LTD.
发明人： Yoshimasa FUJITA , Shuri SATO , Hiroaki ITOI
IPC分类号： H01L51/00 , C07F7/08 , C07C211/54 , C07C211/58 , C07D209/80 , C07D209/86 , C07D307/91 , C07D405/14
摘要： An organic light emitting device including an anode; a hole transport region on the anode; an emission layer on the hole transport region; an electron transport region on the emission layer; and a cathode on the electron transport region, wherein the hole transport region includes: a first hole transport layer including a first hole transport material represented by the following Formula 1 or a second hole transport material represented by the following Formula 2; and a second hole transport layer on the first hole transport layer, the second hole transport layer including a third hole transport material represented by the following Formula 3 or a fourth hole transport material represented by the following Formula 4:

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式