公开(公告)号：US11560532B2

公开(公告)日：2023-01-24

申请号：US17228524

申请日：2021-04-12

Applicant: Henkel AG & Co. KGaA

Inventor： Frank Meier ,  Mareile Job ,  Christian Kropf ,  Ulrich Pegelow

IPC: C11D17/04 ,  C11D17/06 ,  C11D11/00 ,  C11D1/83 ,  C11D3/16 ,  C11D3/40 ,  C07F11/00 ,  C07F13/00 ,  C07F15/02 ,  C09B57/10 ,  C11D1/22 ,  C11D1/29 ,  C11D1/72

Abstract: Catechol metal complex compounds of formula (I) are colored and can be used to give color to surfactant compositions. Detergents containing these catechol metal complex compounds do not stain the textile even after repeated use.

公开(公告)号：US20220290042A1

公开(公告)日：2022-09-15

申请号：US17752425

申请日：2022-05-24

Applicant: ROHM AND HAAS ELECTRONIC MATERIALS KOREA LTD.

Inventor： Hee-Ryong Kang ,  Jin-Ri Hong ,  Bitnari Kim ,  Sang-Hee Cho

IPC: C09K11/06 ,  C09B57/10 ,  H01L51/00 ,  C09B57/00 ,  C07D209/82 ,  C07D251/24 ,  C07D403/10 ,  H01L51/50

Abstract: The present invention relates to an organic electroluminescent compound and an organic electroluminescent device comprising the same. The organic electroluminescent compound according to the present invention can be comprised in a light-emitting layer or an electron buffer layer, and is effective to produce an organic electroluminescent device having low driving voltage, excellent current and power efficiencies, and significantly improved operational lifespan.

公开(公告)号：US11384167B2

公开(公告)日：2022-07-12

申请号：US16770342

申请日：2018-12-20

Applicant: Universite de Haute-Alsace ,  Universite d'Aix-Marseille ,  Centre National de la Recherche Scientifique

Inventor： Aude-Heloise Bonardi ,  Jacques Lalevee ,  Fabrice Morlet-Savary ,  Celine Dietlin ,  Didier Gigmes ,  Frederic Dumur

IPC: C08F2/46 ,  C08F222/10 ,  C08F222/20 ,  C08F222/22 ,  C08K3/30 ,  C08K5/14 ,  C08K5/315 ,  C08K5/5353 ,  C09B23/04 ,  C09B47/04 ,  C09B57/00 ,  C09B57/10 ,  B41M5/46

Abstract: The present invention relates to compositions thermally curable on demand by red to near infrared irradiation, method of using same for thermal amplification of free radical polymerizations, and articles obtained by such method. The invention also relates to the use of a heat-generating dye in association with a thermal initiator for controlling the onset of thermal free radical polymerization.

公开(公告)号：US20210217972A1

公开(公告)日：2021-07-15

申请号：US17211357

申请日：2021-03-24

Applicant: Universal Display Corporation

Inventor： Hsiao-Fan Chen ,  Scott Beers ,  Geza Szigethy ,  Jason Brooks

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  C09B57/00 ,  C09B57/10

Abstract: Phosphorescent complexes are designed with intramolecular H-bonding properties to prevent deprotonation of neighboring molecules.

公开(公告)号：US20200266366A1

公开(公告)日：2020-08-20

申请号：US16798526

申请日：2020-02-24

Applicant: UDC Ireland Limited

Inventor： Markus Bold ,  Christian Lennartz ,  Martina Prinz ,  Hans-Werner Schmidt ,  Mukundan Thelakkat ,  Markus Baete ,  Christian Neuber ,  Wolfgang Kowalsky ,  Christian Schildknecht ,  Hans-Hermann Johannes

IPC: H01L51/00 ,  C09B57/10 ,  C09B57/00 ,  C09K11/06 ,  C07F15/00 ,  B01J31/22

Abstract: Use of transition metal complexes of the formula (I) in organic light-emitting diodes where: M1 is a metal atom; carbene is a carbene ligand; L is a monoanionic or dianionic ligand; K is an uncharged monodentate or bidentate ligand selected from the group consisting of phosphines; CO; pyridines; nitriles and conjugated dienes which form a π complex with M1; n is the number of carbene ligands and is at least 1; m is the number of ligands L, where m can be 0 or ≥1; o is the number of ligands K, where o can be 0 or ≥1; where the sum n+m+o is dependent on the oxidation state and coordination number of the metal atom and on the denticity of the ligands carbene, L and K and also on the charge on the ligands carbene and L, with the proviso that n is at least 1, and also an OLED comprising these transition metal complexes, a light-emitting layer comprising these transition metal complexes, OLEDs comprising this light-emitting layer, devices comprising an OLED according to the present invention, and specific transition metal complexes comprising atb least two carbene ligands.

公开(公告)号：US10745825B2

公开(公告)日：2020-08-18

申请号：US16028176

申请日：2018-07-05

Applicant: APDN (B.V.I.) INC.

Inventor： Maciej B. Szczepanik ,  MingHwa Benjamin Liang

IPC: B29C65/00 ,  B29C65/48 ,  B29C71/00 ,  B32B37/00 ,  B41M3/14 ,  G07D7/14 ,  C40B20/04 ,  G07D7/1205 ,  B42D25/00 ,  C09B11/22 ,  C09B11/24 ,  C09B69/10 ,  C09B11/08 ,  C12Q1/68 ,  C09B23/16 ,  C09B57/10 ,  G07D7/202 ,  C12Q1/6876

Abstract: Encrypted markers that are not readily detectable can be revealed by treatment with a specific reagent used as a developer to reveal a readily detectable physical property of the marker, such as a characteristic fluorescence emission after excitation with a particular excitation wavelength, or to reveal a visible color. The encrypted marker can be developed in situ, or a sample can be removed by brushing, scraping, swabbing or scratching the marked object or item and developing the encrypted marker or a sample thereof with the appropriate developer to reveal an overt marker or optical signal. The encrypted marker may include a DNA taggant.

公开(公告)号：US10741762B2

公开(公告)日：2020-08-11

申请号：US14394348

申请日：2013-04-30

Applicant: CLAP Co., Ltd.

Inventor： Thomas Musiol ,  Dieter Freyberg ,  Jochen Brill

IPC: H01L51/00 ,  C09B57/10 ,  C09B57/08 ,  C23C14/12 ,  C09B57/00 ,  H01L51/56

Abstract: The present invention relates to a method for the deposition of at least one layer of an organic material on a substrate by (a) providing a source of a solid organic material in an atmosphere at a pressure comprised between 50 and 200 kPa, (b) heating said organic material to a first temperature to produce a vapor of said organic material, (c) exposing at least one surface of a substrate having a second temperature lower than said first temperature to said vapor to deposit organic material from said vapor onto said at least one surface of said substrate.

公开(公告)号：US10573839B2

公开(公告)日：2020-02-25

申请号：US16030692

申请日：2018-07-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Naoyuki Ito ,  Seul-Ong Kim ,  Youn-Sun Kim ,  Dong-Woo Shin ,  Jung-Sub Lee

IPC: C09B57/00 ,  H01L51/50 ,  H01L51/00 ,  C09K11/06 ,  H05B33/14 ,  H05B33/18 ,  C09B23/14 ,  C09B57/02 ,  C09B57/10 ,  C09B1/00

Abstract: An organic light-emitting device includes: a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode, the organic layer including: an emission layer, an electron transport region between the second electrode and the emission layer, and a mixed layer between the emission layer and the electron transport region, the mixed layer including a first material and a second material, the first material and the second material being selected from a pyrrolidine-based compound and a C10-C30 polycyclicaromatic hydrocarbon-based compound, and a triplet energy EgT1 of at least one selected from the first material and the second material being 2.2 eV or greater.

公开(公告)号：US10573828B2

公开(公告)日：2020-02-25

申请号：US15663900

申请日：2017-07-31

Applicant: UDC Ireland Limited

Inventor： Markus Bold ,  Christian Lennartz ,  Martina Prinz ,  Hans-Werner Schmidt ,  Mukundan Thelakkat ,  Markus Baete ,  Christian Neuber ,  Wolfgang Kowalsky ,  Christian Schildknecht ,  Hans-Hermann Johannes

IPC: C07F15/00 ,  H01L51/00 ,  B01J31/22 ,  C09K11/06 ,  C09B57/00 ,  C09B57/10 ,  H01L51/50

Abstract: Use of transition metal complexes of the formula (I) in organic light-emitting diodes where: M1 is a metal atom; carbene is a carbene ligand; L is a monoanionic or dianionic ligand; K is an uncharged monodentate or bidentate ligand selected from the group consisting of phosphines; CO; pyridines; nitriles and conjugated dienes which form a π complex with M1; n is the number of carbene ligands and is at least 1; m is the number of ligands L, where m can be 0 or ≥1; o is the number of ligands K, where o can be 0 or ≥1; where the sum n+m+o is dependent on the oxidation state and coordination number of the metal atom and on the denticity of the ligands carbene, L and K and also on the charge on the ligands carbene and L, with the proviso that n is at least 1, and also an OLED comprising these transition metal complexes, a light-emitting layer comprising these transition metal complexes, OLEDs comprising this light-emitting layer, devices comprising an OLED according to the present invention, and specific transition metal complexes comprising at least two carbene ligands.

公开(公告)号：US10424745B2

公开(公告)日：2019-09-24

申请号：US15925036

申请日：2018-03-19

Applicant: Semiconductor Energy Laboratory Co., Ltd.

Inventor： Hideko Inoue ,  Tomoka Nakagawa ,  Nobuharu Ohsawa ,  Satoshi Seo ,  Yui Yamada

IPC: H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C07F15/00 ,  C09B57/10 ,  H05B33/14 ,  H01L51/50

Abstract: Provided are organometallic complexes that can exhibit phosphorescence. One of the novel organometallic complexes is represented by General Formula (G1). In General Formula (G1), R1 represents any of an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms which may have a substituent, and an aralkyl group having 7 to 10 carbon atoms which may have a substituent. In addition, R2 represents any of an alkyl group having 1 to 6 carbon atoms, a cycloalkyl group having 5 to 8 carbon atoms which may have a substituent, and an aryl group having 6 to 12 carbon atoms which may have a substituent. Further, Ar represents an arylene group having 6 to 13 carbon atoms which may have a substituent. Further, M represents a Group 9 element or a Group 10 element.