公开(公告)号：US20200032091A1

公开(公告)日：2020-01-30

申请号：US16511117

申请日：2019-07-15

Applicant: CANON KABUSHIKI KAISHA

Inventor： Shigemoto Abe ,  Mikio Sanada ,  Sayoko Nagashima ,  Yoshihide Aikawa

IPC: C09D11/38 ,  B41M5/00 ,  B41J11/00

Abstract: To provide an ink jet recording method which can record an image on a recording medium irrespective of what material is selected therefor. The ink jet recording method is a method of recording an image on a recording medium with a colorless transparent aqueous ink and includes a step of applying, to the recording medium, the aqueous ink containing a mineral acid and having a pH of 1.0 or less; and a step of forming carbon by making use of the mineral acid.

公开(公告)号：US09466804B2

公开(公告)日：2016-10-11

申请号：US14760093

申请日：2014-01-07

Applicant: CANON KABUSHIKI KAISHA

Inventor： Kengo Kishino ,  Takayuki Horiuchi ,  Akihito Saitoh ,  Jun Kamatani ,  Naoki Yamada ,  Tetsuya Kosuge ,  Shigemoto Abe ,  Yosuke Nishide ,  Hirokazu Miyashita

IPC: H01L51/00 ,  C09K11/06 ,  C07F15/00 ,  H01L51/52 ,  H01L27/32 ,  H01L51/50

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/181 ,  C09K2211/185 ,  C09K2211/186 ,  C09K2211/188 ,  H01L27/322 ,  H01L27/3248 ,  H01L51/0077 ,  H01L51/0092 ,  H01L51/5016 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/305 ,  H01L2251/5361

Abstract: Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime. The organic light-emitting element includes an anode, a cathode, and an organic compound layer placed between the anode and the cathode, and the organic compound layer includes an iridium complex represented by the following general formula [1] and a metal complex represented by the following general formula [9]. Ir(L1)(L2)(L3)  [1] MLL′  [9].

公开(公告)号：US09365733B2

公开(公告)日：2016-06-14

申请号：US14570206

申请日：2014-12-15

Applicant: CANON KABUSHIKI KAISHA

Inventor： Katsuhiro Hayashi ,  Ikuo Nakazawa ,  Ryota Takeuchi ,  Hideyuki Saito ,  Shigemoto Abe ,  Taro Endo ,  Ai Sakuma ,  Naofumi Shimomura

IPC: C09D11/322 ,  C09D133/14 ,  C09D11/107 ,  C08K5/3437

CPC classification number: C09D11/322 ,  C08K5/3437 ,  C09D11/107 ,  C09D133/14

Abstract: An ink jet ink including water, a pigment and a polymer. The pigment has a secondary amino group. The polymer contains a unit derived from a monomer having a ring structure containing a tertiary amino group.

Abstract translation: 包括水，颜料和聚合物的喷墨油墨。 颜料具有仲氨基。 聚合物含有衍生自具有含有叔氨基的环结构的单体的单元。

公开(公告)号：US20150364701A1

公开(公告)日：2015-12-17

申请号：US14761049

申请日：2014-01-20

Applicant: CANON KABUSHIKI KAISHA

Inventor： Takayuki Horiuchi ,  Kengo Kishino ,  Hirokazu Miyashita ,  Yosuke Nishide ,  Tetsuya Kosuge ,  Naoki Yamada ,  Jun Kamatani ,  Akihito Saitoh ,  Shigemoto Abe

IPC: H01L51/00 ,  H05B33/08 ,  H01L27/32 ,  C07F15/00 ,  C09K11/06

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L27/322 ,  H01L27/3244 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0057 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0092 ,  H01L51/5004 ,  H01L51/5016 ,  H01L51/5024 ,  H01L2251/552 ,  H05B33/0896 ,  H05B33/14

Abstract: Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime, the organic light-emitting element including an anode, a cathode, and an organic compound layer placed between the anode and the cathode, in which: the organic compound layer includes an emission layer; the emission layer includes a host and a guest; the host is an aromatic hydrocarbon compound; the guest is an iridium complex of a specific structure; and a content of the host is 50 wt % or more with reference to the total amount of the constituent materials for the emission layer.

Abstract translation: 本发明提供一种发光效率高，元件寿命长的有机发光元件，该有机发光元件包括阳极，阴极和置于阳极和阴极之间的有机化合物层，其中： 有机化合物层包括发射层; 发射层包括主机和客户端; 该主体是芳族烃化合物; 客人是具体结构的铱络合物; 相对于发光层的构成材料的总量，主体的含量为50重量％以上。

公开(公告)号：US20150357587A1

公开(公告)日：2015-12-10

申请号：US14760093

申请日：2014-01-07

Applicant: CANON KABUSHIKI KAISHA

Inventor： Kengo Kishino ,  Takayuki Horiuchi ,  Akihito Saitoh ,  Jun Kamatani ,  Naoki Yamada ,  Tetsuya Kosuge ,  Shigemoto Abe ,  Yosuke Nishide ,  Hirokazu Miyashita

IPC: H01L51/00 ,  C09K11/06

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09B57/00 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/181 ,  C09K2211/185 ,  C09K2211/186 ,  C09K2211/188 ,  H01L27/322 ,  H01L27/3248 ,  H01L51/0077 ,  H01L51/0092 ,  H01L51/5016 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/305 ,  H01L2251/5361

Abstract: Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime. The organic light-emitting element includes an anode, a cathode, and an organic compound layer placed between the anode and the cathode, and the organic compound layer includes an iridium complex represented by the following general formula [1] and a metal complex represented by the following general formula [9]. Ir(L1)(L2)(L3)  [1] MLL′  [9]

Abstract translation: 具有发光效率高，元件寿命长的有机发光元件。 有机发光元件包括阳极，阴极和放置在阳极和阴极之间的有机化合物层，有机化合物层包括由以下通式[1]表示的铱络合物和由 以下通式[9]。 Ir（L1）（L2）（L3）[1] MLL'[9]

公开(公告)号：US10259964B2

公开(公告)日：2019-04-16

申请号：US15989443

申请日：2018-05-25

Applicant: CANON KABUSHIKI KAISHA

Inventor： Sayoko Nagashima ,  Mikio Sanada ,  Shigemoto Abe

IPC: C09D11/322 ,  C09D11/38 ,  B41J2/175 ,  B41M5/00 ,  C09D11/324

Abstract: Provided is an aqueous ink that can record an image excellent in color developability and is excellent in sticking recovery property. The aqueous ink for ink jet includes: a pigment; and a surfactant, wherein the pigment includes a self-dispersible pigment in which at least one functional group selected from the group consisting of (i) an anionic group and (ii) a group in which another atomic group and an anionic group are bonded to each other is bonded to a surface of a particle of carbon black and a density of the functional group is 0.10 μmol/m2 or more to 0.48 μmol/m2 or less and wherein the surfactant includes an amino acid type surfactant in which a nitrogen atom capable of becoming a cation has a structure of a secondary amine or a tertiary amine.

公开(公告)号：US20190013484A1

公开(公告)日：2019-01-10

申请号：US16132846

申请日：2018-09-17

Applicant: CANON KABUSHIKI KAISHA

Inventor： Jun Kamatani ,  Naoki Yamada ,  Tetsuya Kosuge ,  Takayuki Horiuchi ,  Shigemoto Abe ,  Yosuke Nishide ,  Hirokazu Miyashita ,  Kengo Kishino ,  Akihito Saitoh

IPC: H01L51/00 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C07F15/00 ,  H05B33/14 ,  G03G15/04 ,  H01L51/50

Abstract: Provided is an organic light-emitting element having high luminous efficiency and a long lifetime. The organic light-emitting element includes a pair of electrodes and an organic compound layer placed between the pair of electrodes, in which the organic compound layer includes an iridium complex having a benzo[f]isoquinoline of a specific structure as a ligand and a metal complex compound of a specific structure.

公开(公告)号：US10109807B2

公开(公告)日：2018-10-23

申请号：US14649048

申请日：2013-12-24

Applicant: CANON KABUSHIKI KAISHA

Inventor： Jun Kamatani ,  Naoki Yamada ,  Tetsuya Kosuge ,  Takayuki Horiuchi ,  Shigemoto Abe ,  Yosuke Nishide ,  Hirokazu Miyashita ,  Kengo Kishino ,  Akihito Saitoh

IPC: H05B33/14 ,  H01L51/50 ,  G03G15/04 ,  C09K11/06 ,  C09B57/10 ,  C07F15/00 ,  H01L51/00 ,  C09B57/00

Abstract: Provided is an organic light-emitting element having high luminous efficiency and a long lifetime. The organic light-emitting element includes a pair of electrodes and an organic compound layer placed between the pair of electrodes, in which the organic compound layer includes an iridium complex having a benzo[f]isoquinoline of a specific structure as a ligand and a metal complex compound of a specific structure.

公开(公告)号：US10038152B2

公开(公告)日：2018-07-31

申请号：US14648494

申请日：2013-12-24

Applicant: CANON KABUSHIKI KAISHA

Inventor： Tetsuya Kosuge ,  Yosuke Nishide ,  Hirokazu Miyashita ,  Shigemoto Abe ,  Takayuki Horiuchi ,  Naoki Yamada ,  Jun Kamatani ,  Akihito Saitoh ,  Kengo Kishino

IPC: H01L51/00 ,  C09K11/06 ,  C07F15/00 ,  H05B33/14 ,  H05B33/20 ,  G03G15/04 ,  G06F3/041 ,  G06F3/0488 ,  G06F3/0489 ,  G09G3/3208 ,  H01L27/32 ,  H05B33/08 ,  H01L51/50 ,  H01L51/52

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1092 ,  C09K2211/185 ,  G03G15/04 ,  G06F3/0412 ,  G06F3/04886 ,  G06F3/0489 ,  G06F2203/04101 ,  G06F2203/04803 ,  G09G3/3208 ,  H01L27/3248 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5016 ,  H01L51/5028 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2251/308 ,  H05B33/0812 ,  H05B33/14 ,  H05B33/20

Abstract: Provided is an organic light-emitting element improved in luminous efficiency and lifetime. The organic light-emitting element includes a pair of electrodes and an organic compound layer placed between the pair of electrodes, in which the organic compound layer includes an iridium complex having a benzo[f]isoquinoline of a specific structure as a ligand and a heterocycle-containing compound of a specific structure.

公开(公告)号：US09899613B2

公开(公告)日：2018-02-20

申请号：US14758683

申请日：2014-01-20

Applicant: CANON KABUSHIKI KAISHA

Inventor： Takayuki Horiuchi ,  Tetsuya Kosuge ,  Hirokazu Miyashita ,  Yosuke Nishide ,  Shigemoto Abe ,  Naoki Yamada ,  Jun Kamatani ,  Akihito Saitoh ,  Kengo Kishino

IPC: H01L51/50 ,  H01L51/00 ,  H01L51/52 ,  H01L27/32 ,  C09K11/06

CPC classification number: H01L51/0085 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L27/3209 ,  H01L27/322 ,  H01L51/0054 ,  H01L51/0058 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5004 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5206 ,  H01L51/5234 ,  H01L2251/305

Abstract: Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime. Specifically, provided is an organic light-emitting element, including: an anode; a cathode; and an organic compound layer placed between the anode and the cathode, in which: the organic compound layer includes an emission layer; the emission layer includes at least a host and a guest; the guest is an iridium complex of a specific structure; the host is a heterocycle-containing compound; and a content of the host is 50 wt % or more with reference to a total amount of constituent materials for the emission layer.