Sony Semiconductor Solutions Corporation

Sony Corporation

Sony Group Corporation

Japan Aviation Electronics Industry, Limited

Yuta Hasegawa

Ichiro Takemura

Nobuyuki Matsuzawa

Hideaki Mogi

Osamu Enoki

Yoshiaki Obana

Yuki Negishi

Tetsuji Yamaguchi

Yosuke Saito

Iwao Yagi

Norikazu Nakayama

Masami Shimokawa

Kenichi Murata

Hideaki Togashi

Masahiro Joei

Shintarou Hirata

Yasuharu Ujiie

Nobuhiro Kawai

Takuya Ito

Koji Sekiguchi

Masato Kanno

Sae Miyaji

Yoshito Nagashima

Kenji Matsumoto

Akitoshi Sakaue

Takashi Kawashima

Daisuke Hobara

Toshio Nishi

Yutaka Takezawa

Hajime Kobayashi

Miki Kimijima

Atsushi Wakamiya

Yoshiyuki Hirano

Shinnosuke Hattori

Masami Senoh

Yuta Inaba

A photoelectric conversion elementA according to an embodiment of the present disclosure includes: a first electrode; a second electrodethat is disposed to be opposed to the first electrode; and a photoelectric conversion layerthat is provided between the first electrodeand the second electrode. The photoelectric conversion layerincludes a hole transporting material as a first organic semiconductor material. The hole transporting material absorbs blue light.

Photoelectric conversion element and imaging device

A photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrode and a second electrode facing each other; and a photoelectric conversion layer provided between the first electrode and the second electrode, and including a first organic semiconductor material, a second organic semiconductor material, and a third organic semiconductor material that have mother skeletons different from one another. The first organic semiconductor material is one of fullerenes and fullerene derivatives. The second organic semiconductor material in a form of a single-layer film has a higher linear absorption coefficient of a maximal light absorption wavelength in a visible light region than a single-layer film of the first organic semiconductor material and a single-layer film of the third organic semiconductor material. The third organic semiconductor material has a value equal to or higher than a HOMO level of the second organic semiconductor material.

Photoelectric conversion element and solid-state imaging device

A highly functional photoelectric conversion element is provided. The photoelectric conversion element includes: a first photoelectric converter that detects light in a first wavelength range and photoelectrically converts the light; a second photoelectric converter that detects light in a second wavelength range and photoelectrically converts the light to obtain distance information of a subject; and an optical filter that is disposed between the first photoelectric converter and the second photoelectric converter, and allows the light in the second wavelength range to pass therethrough more easily than the light in the first wavelength range. The first photoelectric converter includes a stacked structure and an electric charge accumulation electrode. The stacked structure includes a first electrode, a first photoelectric conversion layer, and a second electrode that are stacked in order, and the electric charge accumulation electrode is disposed to be separated from the first electrode and be opposed to the first photoelectric conversion layer with an insulating layer interposed therebetween.

Photoelectric conversion element, photodetector, photodetection system, electronic apparatus, and mobile body

There is provided a photoelectric conversion film including a quinacridone derivative represented by the following General formula and a subphthalocyanine derivative represented by the following General formula.

Photoelectric conversion film, photoelectric conversion element and electronic device

An imaging element according to an embodiment of the present disclosure includes: a first electrode; a second electrode that is disposed to be opposed to the first electrode; and an organic layer that is provided between the first electrode and the second electrode. The organic layer includes a compound represented by a general formula (1).

Imaging element and imaging device

To provide a photoelectric conversion element capable of further improving performance in a photoelectric conversion element using an organic semiconductor material. The photoelectric conversion element includes a first electrode and a second electrode arranged to face each other, and a photoelectric conversion layerprovided between the first electrode and the second electrode, in which the photoelectric conversion layerincludes a first organic semiconductor material and a second organic semiconductor material, and at least one of the first organic semiconductor material or the second organic semiconductor material is an organic molecule having a HOMO volume fraction of 0.15 or less or a LUMO volume fraction of 0.15 or less.

Photoelectric conversion element

A first photoelectric conversion element according to an embodiment of the present disclosure incudes: a first electrode; a second electrode disposed to be opposed to the first electrode; and a photoelectric conversion layer provided between the first electrode and the second electrode and including a chromophore, fullerene or a fullerene derivative, and a hole-transporting material, in which the chromophore and the fullerene or the fullerene derivative are bonded to each other at least partially via a crosslinking group in the photoelectric conversion layer.

Photoelectric conversion element and method of manufacturing photoelectric conversion element

A photoelectric conversion element of the present disclosure includes a first electrode, a second electrode disposed to be opposed to the first electrode, and an organic photoelectric conversion layer provided between the first electrode and the second electrode and including at least one of a Chryseno[1,2-b:8,7-b']dithiophene (ChDT1) derivative represented by the general formula (1) or a Chryseno[1,2-b:7,8-b&#x2032;]dithiophene (ChDT2) derivative represented by the general formula (2).

A photoelectric conversion element according to an embodiment of the present disclosure includes: a first electrodeand a second electrodefacing each other; and a photoelectric conversion layerprovided between the first electrodeand the second electrode, and including a first quinacridone derivative represented by a formula (1). 

A photoelectric conversion element according to the disclosure includes: a first electrode and a second electrode that are disposed to face each other; and a photoelectric conversion layer that is provided between the first electrode and the second electrode, and contains at least one kind of polycyclic aromatic compound represented by any one of the following general formula (1), the following general formula (2), and the following general formula (3): 

A photoelectric conversion element according to an embodiment of the disclosure includes a first electrode and a second electrode, and an organic semiconductor layer. The first electrode and the second electrode are disposed to face each other. The organic semiconductor layer is provided between the first electrode and the second electrode, and contains a fullerene derivative modified by a substituent having an absorbance smaller than that of a fullerene.

Photoelectric conversion element, solid-state imaging device, and electronic apparatus

A photoelectric conversion element uses organic materials and is provided with improved quantum efficiency and response rate. The organic photoelectric conversion element includes, in a photoelectric conversion layer, p-type molecules represented by Formula (1): in which A represents any one of oxygen, sulfur or selenium, any one of Rto Rrepresents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, the remainder of Rto Reach represent hydrogen, any one of Rto Rrepresents a substituted or unsubstituted aryl or heteroaryl having 4 to 30 carbon atoms, and the remainder of Rto Reach represent hydrogen.

Organic photoelectric conversion element

Growing community of inventors

Kanagawa, Japan

Yuta Hasegawa