Canon Kabushiki Kaisha

Samsung Electronics Co., Ltd.

Yosuke Nishide

Jun Kamatani

Naoki Yamada

Hirokazu Miyashita

Hiroki Ohrui

Akihito Saitoh

Tetsuya Kosuge

Satoru Shiobara

Hironobu Iwawaki

Kengo Kishino

Masumi Itabashi

Tetsuo Takahashi

Takayuki Horiuchi

Takeshi Ichikawa

Akira Okita

Shigemoto Abe

Yu Maehashi

Tomona Yamaguchi

Norifumi Kajimoto

Masahiro Kobayashi

Kentaro Ito

Katsuyuki Hoshino

Hiroshi Yoshioka

Masanori Muratsubaki

Koichi Ishige

Toshiki Tsuboi

Nao Nakatsuji

Takayuki Ito

Nobuhiko Sato

Tomoyuki Hiroki

Yojiro Matsuda

Nobutaka Mizuno

Taro Endo

Ryuji Ishii

Maki Okajima

Haruna Iida

Akihiro Senoo

Takeshi Sekiguchi

Keiji Okinaka

Itaru Takaya

Taiki Watanabe

Minako Nakasu

Masanori Seki

Hajime Muta

Isao Kawata

Satoshi Ota

Shoma Hinata

Yuto Ito

Yohei Iwasaki

Moe Takahira

An organic compound, represented by formula [1] or [2], suitably used for a thermally activated delayed fluorescent device:

Organic compound and organic light-emitting device

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.

Imaging display device and wearable device

There is provided an organic compound represented by formula [1-1] or [1-2]: where Rto Rare each independently selected from a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an amino group, an aromatic hydrocarbon group, a heterocyclic group, an aryloxy group, a silyl group, and a cyano group, in which at least one of Rto Rand Rto Rand at least one of Rto Rand Rto Rare amino groups; and Xto Xare each oxygen, sulfur, selenium, or tellurium and are optionally the same or different.

An organic compound represented by formula [1]: where Rto Rare each independently selected from the group consisting of a hydrogen atom and substituents, wherein at least one of Rto Rand Rto Ris an amino group or an amino group-containing group, and X is oxygen, sulfur, selenium, tellurium, or a CRRgroup, wherein Rand Rare each independently selected from the group consisting of a hydrogen atom and substituents.

A photoelectric conversion element including an anode, a cathode, and a photoelectric conversion layer, wherein the photoelectric conversion layer contains a first organic compound and a second organic compound, and difference between oxidation potential of first organic compound and reduction potential of second organic compound is larger than 1.5 [V], and the first organic compound is any one of general formulae [1] below, a fluoranthene derivative, and a metal complex, Rrepresents a hydrogen atom or a substituent, Ar, Ar, and Zrepresents a substituent, nand nrepresents an integer of 0 to 4, and Xto Xrepresents a nitrogen atom, a sulfur atom, an oxygen atom, or a carbon atom.

Photoelectric conversion element, image pickup element, and image pickup apparatus

An organic compound represented by formula [1]: where in formula [1], Rto Rare each independently selected from the group consisting of a hydrogen atom, a hydrocarbon group, and other substituents having a substituted or unsubstituted alkyl group, a substituted or unsubstituted aryl group, or a substituted or unsubstituted heterocyclic group, at least one of Rto Ris one of the other substituents, at least any one of Rand Ris a hydrogen atom or a hydrocarbon group, at least any one of Rand Ris a hydrogen atom or a hydrocarbon group, and at least any one of Rand Ris a hydrogen atom.

Organic compound, organic light-emitting element, display apparatus, photoelectric conversion apparatus, electronic apparatus, lighting device, and moving object

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.

Image capturing and display apparatus and wearable device

An organic compound represented by formula [1] or [2]: where Xto Xare each independently selected from a hydrogen atom, a halogen atom, and alkyl, alkoxy, amino, aromatic hydrocarbon, heterocyclic, aryloxy, heteroaryloxy, silyl, and cyano groups, in which at least one of Xto Xand at least one of Xto Xare each an amino group or a group containing an amino group; Yand Yare each oxygen, sulfur, selenium, tellurium, a carbonyl group, or a CRRgroup and are optionally the same or different, in which Rand Rare each independently selected from a hydrogen atom, a halogen atom, and alkyl, alkoxy, amino, aromatic hydrocarbon, heterocyclic, aryloxy, heteroaryloxy, silyl, and cyano groups, and Yand Yare each oxygen, sulfur, selenium, or tellurium and are optionally the same or different.

An organic compound represented by formula [1] or [2]: where Xto Xand Xto Xare each independently selected from a hydrogen atom, a halogen atom, an alkyl group, an alkoxy group, an amino group, an aryl group, a heterocyclic group, an aryloxy group, a heteroaryloxy group, a silyl group, and a cyano group, in which at least one of Xto Xand at least one of Xto Xare substituted or unsubstituted amino groups; and each Y is oxygen, sulfur, selenium, tellurium, or a CRCRgroup and may be the same or different, in which Rand Rare each independently selected from a hydrogen atom, an alkyl group, an alkoxy group, an amino group, an aryl group, a heterocyclic group, an aryloxy group, a heteroaryloxy group, a silyl group, or a cyano group.

A composition contains an organic compound and an anthracene compound different from the organic compound, the anthracene compound having a hydrogen atom at at least one of positions 9 and 10, in which the concentration of the anthracene compound is 100 ppm or less. Additionally, a long-lived organic light-emitting device includes an organic compound layer containing a reduced concentration of the anthracene compound.

Composition, organic light-emitting device, display device, photoelectric conversion apparatus, electronic apparatus, and moving object including the composition

An organic compound represented by the following formula [1] or [2]: wherein Rto Rindependently denote a substituent selected from 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 aryloxy group, a substituted or unsubstituted silyl group, a cyano group, a trifluoromethyl group, a substituted or unsubstituted aromatic hydrocarbon group, and a substituted or unsubstituted heterocyclic group, and Rand R, and/or Rand Rmay be bonded together to form a ring structure.

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.

Imaging display device, wearable device, and imaging display system

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. Rand Rrepresent 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. Rto Rrepresent 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 Rto Rrepresents a cyano group.

Organic compound and organic light-emitting element

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Kawasaki, Japan

Yosuke Nishide