公开(公告)号：US20150295188A1

公开(公告)日：2015-10-15

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 ,  H05B33/08 ,  G03G15/04 ,  G06F3/041 ,  G06F3/0488 ,  G06F3/0489 ,  H01L27/32 ,  G09G3/32

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.

Abstract translation: 提供了发光效率和寿命提高的有机发光元件。 有机发光元件包括一对电极和位于该对电极之间的有机化合物层，其中有机化合物层包括具有特定结构的苯并[f]异喹啉作为配体的铱络合物和杂环 的具体结构的化合物。

公开(公告)号：US12153853B2

公开(公告)日：2024-11-26

申请号：US18460397

申请日：2023-09-01

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yosuke Nishide ,  Takeshi Ichikawa ,  Akira Okita ,  Toshiki Tsuboi ,  Nao Nakatsuji ,  Hiroshi Yoshioka

IPC: G06F3/147 ,  G06F3/14 ,  H04N23/80 ,  H04N25/76

Abstract: An imaging unit includes a plurality of photoelectric conversion elements, a processing unit, and a display unit. The processing unit processes a signal transmitted from the imaging unit. The display unit displays an image based on the signal transmitted from the processing unit. The imaging unit acquires first image information at a first time. The processing unit generates first prediction image information at a second time later than the first time based on the first image information. Moreover, the display unit displays an image based on the first prediction image information.

公开(公告)号：US11972045B2

公开(公告)日：2024-04-30

申请号：US18156073

申请日：2023-01-18

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yosuke Nishide ,  Takeshi Ichikawa ,  Yu Maehashi ,  Akira Okita

IPC: G06F3/01 ,  G06T3/40 ,  G06T7/11 ,  G06V10/82 ,  G06V40/19

CPC classification number: G06F3/013 ,  G06T3/40 ,  G06T7/11 ,  G06V10/82 ,  G06T2207/20081 ,  G06V40/19

Abstract: An imaging display device includes an imaging unit, a processing unit, a display unit, and a pupil detection unit. The imaging unit includes a plurality of photoelectric conversion elements and is configured to acquire first image information. The processing unit is configured to process a signal from the imaging unit and generate second image information. The display unit is configured to display an image that is based on the signal from the processing unit. The pupil detection unit is configured to detect vector information of a pupil. The processing unit generates the second image information by processing the first image information based on the vector information on the pupil.

公开(公告)号：US11964930B2

公开(公告)日：2024-04-23

申请号：US17010293

申请日：2020-09-02

Applicant: CANON KABUSHIKI KAISHA

Inventor： Hiroki Ohrui ,  Hirokazu Miyashita ,  Satoru Shiobara ,  Yosuke Nishide ,  Naoki Yamada ,  Jun Kamatani

IPC: C07C255/49 ,  C07C255/51 ,  H10K85/60 ,  H10K50/13

CPC classification number: C07C255/51 ,  C07C255/49 ,  H10K85/624 ,  H10K50/13

Abstract: An organic compound represented by formula [1].




In the formula rings Q represented by formula [1-1] are each independently present at positions *1 and *2 such that positions * of the rings Q correspond to the positions *1 and *2. The rings Q may be the same or different. R4 and R5 represent groups each independently selected from the group consisting of a hydrogen atom and a substituted or unsubstituted aryl group. The rings Q are aromatic hydrocarbons. R1 to R3 represent groups each independently selected from the group consisting of a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, and a cyano group. At least one of R1 to R3 represents a cyano group.

公开(公告)号：US11895910B2

公开(公告)日：2024-02-06

申请号：US16106534

申请日：2018-08-21

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yosuke Nishide ,  Naoki Yamada ,  Hiroki Ohrui ,  Hironobu Iwawaki ,  Hirokazu Miyashita ,  Tomona Yamaguchi ,  Jun Kamatani

IPC: H10K85/60 ,  C07D495/04 ,  H04N25/75 ,  H10K85/20 ,  H10K30/30

CPC classification number: H10K85/636 ,  C07D495/04 ,  H04N25/75 ,  H10K85/215 ,  H10K85/633 ,  H10K85/6576 ,  H10K30/30 ,  H10K85/211 ,  H10K85/615

Abstract: Provided is an organic compound represented by the following general formula [1], the compound having an absorption peak in a long wavelength region:






where Ar1 and Ar2 each represent an aryl group having 6 or more and 18 or less carbon atoms or the like, R1 and R2 each represent an alkyl group or the like, R3 represents a hydrogen atom or the like, Y1 to Y3 are each independently selected from a methine group and a nitrogen atom, R4 represents a substituent represented by the general formula [1-1] or the like, and R5 represents a hydrogen atom or a substituent.

公开(公告)号：US11807593B2

公开(公告)日：2023-11-07

申请号：US17010355

申请日：2020-09-02

Applicant: CANON KABUSHIKI KAISHA

Inventor： Naoki Yamada ,  Jun Kamatani ,  Hiroki Ohrui ,  Yosuke Nishide ,  Hirokazu Miyashita ,  Satoru Shiobara

IPC: H10K50/11 ,  C07C255/51 ,  H10K85/60 ,  H10K101/40 ,  H10K101/30

CPC classification number: C07C255/51 ,  H10K50/11 ,  H10K85/624 ,  H10K85/654 ,  H10K2101/30 ,  H10K2101/40

Abstract: An organic compound represented by formula (1).




In the formula (1), R1 to R18 are each independently selected from the group consisting of a hydrogen atom and a substituent. At least one of R1 to R18 represents a substituent. The substituent is an aryl group having at least one cyano group or a heterocyclic group having at least one cyano group.

公开(公告)号：US11793074B2

公开(公告)日：2023-10-17

申请号：US17083731

申请日：2020-10-29

Applicant: CANON KABUSHIKI KAISHA

Inventor： Naoki Yamada ,  Masumi Itabashi ,  Hironobu Iwawaki ,  Jun Kamatani ,  Hiroki Ohrui ,  Yosuke Nishide ,  Hirokazu Miyashita

IPC: H10K85/60 ,  C07D209/82 ,  H10K30/30 ,  H10K85/40 ,  H10K85/20 ,  H10K85/30

CPC classification number: H10K85/6572 ,  C07D209/82 ,  H10K30/30 ,  H10K30/353 ,  H10K85/40 ,  H10K85/626 ,  H10K85/631 ,  H10K85/654 ,  H10K85/656 ,  H10K85/211 ,  H10K85/311 ,  H10K85/331 ,  H10K85/615 ,  H10K85/621 ,  H10K85/633 ,  H10K85/636 ,  H10K85/655

Abstract: Provided is an organic compound represented by the general formula [1]:






in the formula [1], R1 to R18 each represent a hydrogen atom, an alkyl group having 1 or more and 8 or less carbon atoms, an aromatic hydrocarbon group having 6 or more and 18 or less carbon atoms, or an aromatic heterocyclic group having 3 or more and 15 or less carbon atoms, and may be identical to or different from each other, and the plurality of R17's or the plurality of R18's may be identical to or different from each other, and the R1 to the R18 may each further have a substituent selected from a halogen atom and an alkyl group having 1 or more and 8 or less carbon atoms, and n represents an integer of 1 or more and 3 or less.

公开(公告)号：US11706518B2

公开(公告)日：2023-07-18

申请号：US17330578

申请日：2021-05-26

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yosuke Nishide ,  Yu Maehashi ,  Masahiro Kobayashi ,  Katsuyuki Hoshino ,  Akira Okita ,  Takeshi Ichikawa

IPC: H04N23/56 ,  H04N23/57 ,  G06F1/16 ,  H01L31/0216 ,  H01L31/147 ,  H01L31/02 ,  H01L27/146 ,  H01L27/15 ,  H01L27/14 ,  H01L31/10 ,  H05B33/02 ,  G09F9/30 ,  H01L27/32 ,  H05B33/14 ,  H01L51/50 ,  H05B33/12 ,  H01L27/144 ,  H04N25/70

CPC classification number: H04N23/57 ,  G06F1/163 ,  G09F9/30 ,  H01L27/14 ,  H01L27/144 ,  H01L27/146 ,  H01L27/15 ,  H01L27/32 ,  H01L31/02019 ,  H01L31/02164 ,  H01L31/10 ,  H01L31/147 ,  H01L51/50 ,  H04N23/56 ,  H04N25/70 ,  H05B33/02 ,  H05B33/12 ,  H05B33/14

Abstract: An image capturing and display apparatus comprises a plurality of photoelectric conversion elements for converting incident light from the outside of the image capturing and display apparatus to electrical charge signals, and a plurality of light-emitting elements for emitting light of an intensity corresponding to the electrical charge signals acquired by the plurality of photoelectric conversion elements. A pixel region is defined as a region in which the plurality of photoelectric conversion elements are arranged in an array. Signal paths for transmitting signals from the plurality of photoelectric conversion elements to the plurality of light-emitting elements lie within the pixel region.

公开(公告)号：US20230093269A1

公开(公告)日：2023-03-23

申请号：US17815173

申请日：2022-07-26

Applicant: CANON KABUSHIKI KAISHA

Inventor： Hironobu Iwawaki ,  Jun Kamatani ,  Naoki Yamada ,  Yosuke Nishide ,  Hirokazu Miyashita

IPC: H01L51/50 ,  C07F15/00 ,  H01L51/00 ,  H01L27/32

Abstract: A organic light-emitting element including a positive electrode, a light-emitting layer, and a negative electrode in this order, wherein the light-emitting layer contains a dopant material, a host material, and an assist material, the dopant material is a compound represented by the following general formula [1], the host material is a hydrocarbon compound, and the assist material has a lower LUMO level than the host material. In the formula [1], R1 to R10 denote a hydrogen atom, an alkyl group, or the like. X denotes O or S. m denotes an integer in the range of 1 to 3, and n denotes an integer in the range of 0 to 2, provided that m+n is 3. The partial structure IrLn is any one of structures represented by the following formulae [2] and [3], wherein R11 to R21 denote a hydrogen atom, an alkyl group, or the like.

公开(公告)号：US11453629B2

公开(公告)日：2022-09-27

申请号：US16572333

申请日：2019-09-16

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yosuke Nishide ,  Naoki Yamada ,  Jun Kamatani

IPC: C07C13/62 ,  C07C25/13 ,  C07D217/02 ,  C07D333/76 ,  C07C255/50 ,  C07D307/91 ,  H01L51/00 ,  H01L27/32 ,  H01L51/52

Abstract: An organic compound represented by formula (1). In formula (1), each of R1 to R22 is independently selected from the group consisting of a hydrogen atom, a halogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted alkoxy group, a substituted or unsubstituted amino group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, a substituted or unsubstituted aryloxy group, a silyl group, and a cyano group.