公开(公告)号：US11470275B2

公开(公告)日：2022-10-11

申请号：US17333305

申请日：2021-05-28

Applicant: CANON KABUSHIKI KAISHA

Inventor： Hideo Kobayashi ,  So Hasegawa ,  Yu Katase

IPC: H04N5/378 ,  H04N5/369 ,  H01L27/146 ,  H04N5/3745

Abstract: Provided is a photoelectric conversion device including a pixel array in which pixels, each of the pixels including a photoelectric conversion element, are arranged in columns, a signal line that is arranged corresponding to one of the columns in the pixel array and to which a signal from the pixel is output, a current source configured to supply the signal line with a driving current; a current adjusting unit configured to control the driving current into a current amount including a first current amount and a second current amount greater than the first current amount, and an assisting element configured to assist a change in a current flowing through the signal line when the driving current changes from the first current amount to the second current amount. The first current amount is a current amount in a state where the driving current is disconnected.

公开(公告)号：US10831235B2

公开(公告)日：2020-11-10

申请号：US16358010

申请日：2019-03-19

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yu Katase ,  Tadashi Kosaka ,  Koichi Shimizu ,  Shuichi Chiba ,  Kazuya Notsu ,  Hisatane Komori ,  Satoru Hamasaki ,  Ikuto Kimura

IPC: H05K7/00 ,  G06F1/16 ,  H04N5/232 ,  H01L27/146 ,  H04N5/3745

Abstract: Provided is an electronic device that suppresses an increase in internal pressure while suppressing entry of a foreign material. An electronic module according to the present embodiment has an electronic device, a substrate, a frame, and a cover, a hole portion having a first opening in a first main surface and a second opening in a second main surface and communicating the internal space and the external space, and a component is disposed to face the second opening.

公开(公告)号：US11832010B2

公开(公告)日：2023-11-28

申请号：US17706083

申请日：2022-03-28

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yu Katase ,  Hideo Kobayashi

IPC: H04N25/77 ,  H04N25/40 ,  H04N25/79

CPC classification number: H04N25/77 ,  H04N25/40 ,  H04N25/79

Abstract: A conversion apparatus includes a conversion unit, a first transistor configured to receive a charge in the conversion unit at a gate thereof, a second transistor connected to the gate, a signal line configured such that a signal is output from the first transistor thereto, a third transistor provided in a path between the signal line and the first transistor, a first line configured to supply a potential for turning off the second transistor, a second line configured to supply a potential for turning off the third transistor that is a common potential also used as the potential for turning off the second transistor, and an isolator connected to the first line and the second line.

公开(公告)号：US10735673B2

公开(公告)日：2020-08-04

申请号：US16389218

申请日：2019-04-19

Applicant: CANON KABUSHIKI KAISHA

Inventor： Koichi Shimizu ,  Tadashi Kosaka ,  Shuichi Chiba ,  Kazuya Notsu ,  Hisatane Komori ,  Satoru Hamasaki ,  Yu Katase

IPC: H04N5/341 ,  H04N5/225 ,  H01L27/146

Abstract: According to the disclosure, a relationship of Tgp>Tgf, αf1

公开(公告)号：US20180269336A1

公开(公告)日：2018-09-20

申请号：US15914131

申请日：2018-03-07

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yu Katase ,  Tadashi Kosaka ,  Koichi Shimizu ,  Shuichi Chiba ,  Kazuya Notsu ,  Yoshifumi Murakami

IPC: H01L31/0203 ,  H01L27/146 ,  H04N5/225

CPC classification number: H01L31/0203 ,  H01L27/14618 ,  H04N5/2253

Abstract: Provided is an electronic component including: a base member; an electronic device fixed on the base member; and a lid member arranged over the electronic device and fixed on the base member. A primary material of the lid member is a crystal quartz, the lid member has two primary faces opposing to the electronic device and four side faces, and each of the four side faces is a wet-etched face that is not parallel to an optical axis of the crystal quartz.

公开(公告)号：US20230154963A1

公开(公告)日：2023-05-18

申请号：US17981657

申请日：2022-11-07

Applicant: CANON KABUSHIKI KAISHA

Inventor： Hideo Kobayashi ,  Yu Katase

IPC: H01L27/146

CPC classification number: H01L27/14636 ,  H01L27/14603 ,  H01L27/14634

Abstract: A photoelectric conversion device includes a structure in which first and second substrates are stacked. The first substrate includes pixels, first vertical signal lines extending parallel to a first direction, and first joints respectively electrically connected to the first vertical signal lines. The second substrate includes second joints respectively electrically connected to the first joints, second vertical signal lines arranged so as to extend parallel to the first direction, column circuits respectively electrically connected to the second vertical signal lines, connecting lines respectively electrically connected to the second joints, and extending parallel to a second direction orthogonal to the first direction, and an interlayer connection configured to electrically connect each of the second vertical signal lines and the corresponding connecting line of the connecting lines.

公开(公告)号：US20210391365A1

公开(公告)日：2021-12-16

申请号：US17333305

申请日：2021-05-28

Applicant: CANON KABUSHIKI KAISHA

Inventor： Hideo Kobayashi ,  So Hasegawa ,  Yu Katase

IPC: H01L27/146 ,  H04N5/369 ,  H04N5/378 ,  H04N5/3745

Abstract: Provided is a photoelectric conversion device including a pixel array in which pixels, each of the pixels including a photoelectric conversion element, are arranged in columns, a signal line that is arranged corresponding to one of the columns in the pixel array and to which a signal from the pixel is output, a current source configured to supply the signal line with a driving current; a current adjusting unit configured to control the driving current into a current amount including a first current amount and a second current amount greater than the first current amount, and an assisting element configured to assist a change in a current flowing through the signal line when the driving current changes from the first current amount to the second current amount. The first current amount is a current amount in a state where the driving current is disconnected.

公开(公告)号：US20150116946A1

公开(公告)日：2015-04-30

申请号：US14520284

申请日：2014-10-21

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yu Katase ,  Fujio Ito ,  Tadashi Kosaka ,  Koji Tsuduki ,  Ichiro Kataoka

IPC: H05K7/20

CPC classification number: H05K7/2039 ,  H01L23/055 ,  H01L23/36 ,  H01L23/49822 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2924/00014

Abstract: An electronic component includes an electronic device and a container containing the electronic device. The container includes a base having a first region to which the electronic device is secured and a second region around the first region, a cover facing the electronic device across a space, and a frame secured to the second region to surround the space. The frame includes a first member and a second member having a thermal conductivity lower than those of the first member and the base. The first member has first and second portions on inner and outer edge sides of the frame, respectively, on both sides of an outer edge of the base. The second member is located between the cover and the first member. A shortest distance between the first member and the base is smaller than that between the first member and the cover.

Abstract translation: 电子部件包括电子设备和容纳电子设备的容器。 容器包括具有第一区域的基座，电子设备被固定到第一区域，围绕第一区域的第二区域，跨越空间的面向电子设备的盖子以及固定到第二区域以围绕空间的框架。 框架包括第一构件和具有比第一构件和基座的热导率低的导热率的第二构件。 第一构件在基座的外边缘的两侧上分别在框架的内边缘和外边缘侧上具有第一和第二部分。 第二构件位于盖和第一构件之间。 第一构件和基座之间的最短距离小于第一构件和盖之间的距离。

公开(公告)号：US11843880B2

公开(公告)日：2023-12-12

申请号：US17704046

申请日：2022-03-25

Applicant: CANON KABUSHIKI KAISHA

Inventor： Hideo Kobayashi ,  So Hasegawa ,  Yu Katase

IPC: H04N25/677 ,  H04N25/75 ,  H04N25/709

CPC classification number: H04N25/677 ,  H04N25/709 ,  H04N25/75

Abstract: The photoelectric conversion device includes a pixel including a photoelectric conversion element and outputting a signal corresponding to an amount of charge generated in the photoelectric conversion element, an output line from which a signal of the pixel is output, a clip circuit constituting a source follower circuit and including a transistor having a source connected to the output line and an interconnection connected to a gate of the transistor, and a voltage supply circuit configured to supply a first voltage and a second voltage to the interconnection. A driving power when the interconnection is controlled to the first voltage by the voltage supply circuit and a driving power when the interconnection is controlled to the second voltage by the voltage supply circuit is different.

公开(公告)号：US11798855B2

公开(公告)日：2023-10-24

申请号：US16904675

申请日：2020-06-18

Applicant: CANON KABUSHIKI KAISHA

Inventor： Yu Katase

IPC: H01L23/055 ,  H05K7/20 ,  H01L23/498 ,  H01L23/367 ,  H01L23/538

CPC classification number: H01L23/055 ,  H01L23/3675 ,  H01L23/49822 ,  H05K7/2039 ,  H01L23/5387 ,  H01L2224/49175 ,  H01L2224/73265 ,  H01L2924/15184 ,  H01L2924/16195 ,  H01L2924/19105

Abstract: An electronic module comprises a substrate including a first surface and a second surface on a side opposite to the first surface, the second surface including a first region and a second region surrounding the first region, an electronic device attached to the first surface, a component attached to the first region of the second surface, a lid member positioned to face the electronic device, and a frame member attached to the substrate to support the lid member. A first member and a second member having a higher thermal conductivity than the first member are disposed at least on the second surface. At least a part of the second member is positioned to face the second region. At least a part of the first member is positioned between the second member and the component.