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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
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1
EP3540775B1
IMAGING DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS
Publication/Patent Number: EP3540775B1 Publication Date: 2020-10-28 Application Number: 19156829.4 Filing Date: 2019-02-13 Inventor: Suzuki, Takahiro   Tanaka, Yoshiei   Tange, Tsutomu   Hirota katsunori   Assignee: CANON KABUSHIKI KAISHA   IPC: H01L27/146
2
US2020083263A1
PHOTOELECTRIC CONVERSION APPARATUS AND EQUIPMENT
Publication/Patent Number: US2020083263A1 Publication Date: 2020-03-12 Application Number: 16/556,964 Filing Date: 2019-08-30 Inventor: Tanaka, Yoshiei   Hirota katsunori   Onuki, Yusuke   Tange, Tsutomu   Ogino, Takumi   Assignee: CANON KABUSHIKI KAISHA   IPC: H01L27/146 Abstract: A silicon compound film that is any one of a silicon oxide film, a silicon nitride film, and a silicon carbide film, and a metal compound film lying between the silicon compound film and a semiconductor layer are arranged above a main face. The silicon compound film and the metal compound film extend into a first trench, and the metal compound film extends into a second trench. When a distance from the bottom of the second trench to the silicon compound film is expressed as “Hb”, and a distance from the main face to the silicon compound film is expressed as “Hd”, the respective distances satisfy the condition “Hd<Hb”.
3
US2020127032A1
SEMICONDUCTOR DEVICE, APPARATUS, AND METHOD FOR PRODUCING SEMICONDUCTOR DEVICE
Publication/Patent Number: US2020127032A1 Publication Date: 2020-04-23 Application Number: 16/597,973 Filing Date: 2019-10-10 Inventor: Ogino, Takumi   Ishino, Hideaki   Shimizu, Akihiro   Hirota katsunori   Tange, Tsutomu   Assignee: CANON KABUSHIKI KAISHA   IPC: H01L27/146 Abstract: A semiconductor device comprising: a substrate; a semiconductor layer; and a wiring structure section between the substrate and the semiconductor layer, the wiring structure section including a plurality of stacked wiring layers and a plurality of stacked insulating films, the wiring structure section including an electrode, wherein an opening for connecting a member to the electrode is formed in the semiconductor layer and the wiring structure section; the semiconductor layer has an isolation region in which an insulating film is embedded and which surrounds the opening; the wiring structure section has a ring which is formed of the plurality of wiring layers and surround the opening; and a distance between the opening and the ring closest to the opening is larger than a distance between the opening and the isolation region closest to the opening.
4
US10777596B2
Imaging apparatus, method of manufacturing the same, and device
Publication/Patent Number: US10777596B2 Publication Date: 2020-09-15 Application Number: 16/137,861 Filing Date: 2018-09-21 Inventor: Hirota katsunori   Sasaki, Keiichi   Tange, Tsutomu   Tanaka, Yoshiei   Ohtani, Akira   Assignee: CANON KABUSHIKI KAISHA   IPC: H01L27/146 Abstract: An imaging apparatus includes a substrate including a photoelectric conversion portion; and a silicon nitride layer arranged to cover at least a portion of the photoelectric conversion portion. The silicon nitride layer contains chlorine. An N/Si composition ratio in the silicon nitride layer is not less than 1.00 and is less than 1.33.
5
JP2019040687A
RUBBER STOPPER AND WATERPROOF CONNECTOR
Publication/Patent Number: JP2019040687A Publication Date: 2019-03-14 Application Number: 2017159945 Filing Date: 2017-08-23 Inventor: Hirota katsunori   Assignee: SUMITOMO WIRING SYST LTD   IPC: H01R13/52 Abstract: To provide a rubber stopper and a waterproof connector, capable of satisfactorily ensuring the sealability of a corner.SOLUTION: A rubber stopper 10 includes a mat-shaped rubber stopper body 12 having a plurality of seal holes 11 into each of which a wire 95 with a terminal is inserted in a liquid-tight manner. The rubber stopper body 12 has a corner 13 rounded and protruding on the outside. An outer peripheral lip 18 is circumferentially provided on an outer periphery of the rubber stopper body, and an inner peripheral lip 19 is circumferentially provided on an inner periphery of the seal hole 11. A thinning portion 21 recessed more deeply inward than a region 22 adjacent in a circumferential direction with respect to the outer peripheral lip 18 is provided at a portion of the root of the outer peripheral lip 18 on the outer periphery of the rubber stopper body 12 and at a portion facing, on a corner 13 side, the inner peripheral lip 19 of the seal hole 11 in the vicinity of the corner 13.SELECTED DRAWING: Figure 5
6
JP2019161216A
IMAGING APPARATUS, MANUFACTURING METHOD OF THE SAME, AND DEVICE
Publication/Patent Number: JP2019161216A Publication Date: 2019-09-19 Application Number: 2018217521 Filing Date: 2018-11-20 Inventor: Hirota katsunori   Tange, Tsutomu   Tanaka, Yoshie   Suzuki, Takahiro   Assignee: CANON INC   IPC: H01L27/146 Abstract: To provide an advantageous technique for stabilizing characteristics of an imaging apparatus.SOLUTION: The imaging apparatus includes: a substrate having a photoelectric conversion unit; and an insulating layer disposed to cover at least a part of the photoelectric conversion unit. Among silicon atoms contained in at least part of the insulating layer, the number of bonded nitrogen atoms is 1, 2 or 3, and a ratio of silicon atoms which is not bonded with oxygen atoms is 20% or less.SELECTED DRAWING: Figure 3
7
EP3540775A1
IMAGING DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS
Publication/Patent Number: EP3540775A1 Publication Date: 2019-09-18 Application Number: 19156829.4 Filing Date: 2019-02-13 Inventor: Suzuki, Takahiro   Tanaka, Yoshiei   Tange, Tsutomu   Hirota katsunori   Assignee: CANON KABUSHIKI KAISHA   IPC: H01L27/146 Abstract: An imaging device (1000) includes a substrate including a photoelectric conversion portion (11) and an insulating layer (212) formed to cover at least a part of the photoelectric conversion portion. The insulating layer contains silicon, nitrogen, and chlorine. In an embodiment, in at least a part of the insulating layer, a ratio of silicon atoms bonded to one, two, or three nitrogen atoms and not bonded to an oxygen atom is not more than 20% in silicon atoms contained in at least the part.
8
US2019280023A1
IMAGING DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS
Publication/Patent Number: US2019280023A1 Publication Date: 2019-09-12 Application Number: 16/275,652 Filing Date: 2019-02-14 Inventor: Suzuki, Takahiro   Tanaka, Yoshiei   Tange, Tsutomu   Hirota katsunori   Assignee: CANON KABUSHIKI KAISHA   IPC: H01L27/146 Abstract: An imaging device includes a substrate including a photoelectric conversion portion and an insulating layer formed to cover at least a part of the photoelectric conversion portion. The insulating layer contains silicon, nitrogen, and chlorine. In an embodiment, in at least a part of the insulating layer, a ratio of silicon atoms bonded to one, two, or three nitrogen atoms and not bonded to an oxygen atom is not more than 20% in silicon atoms contained in at least the part.
9
US201996946A1
IMAGING APPARATUS, METHOD OF MANUFACTURING THE SAME, AND DEVICE
Publication/Patent Number: US201996946A1 Publication Date: 2019-03-28 Application Number: 20/181,613 Filing Date: 2018-09-21 Inventor: Ohtani, Akira   Sasaki, Keiichi   Hirota katsunori   Tange, Tsutomu   Tanaka, Yoshiei   Assignee: Canon Kabushiki Kaisha   IPC: H01L31/103 Abstract: An imaging apparatus includes a substrate including a photoelectric conversion portion; and a silicon nitride layer arranged to cover at least a portion of the photoelectric conversion portion. The silicon nitride layer contains chlorine. An N/Si composition ratio in the silicon nitride layer is not less than 1.00 and is less than 1.33.
10
JP2019067826A
IMAGING APPARATUS, METHOD OF MANUFACTURING THE SAME, AND APPARATUS
Publication/Patent Number: JP2019067826A Publication Date: 2019-04-25 Application Number: 2017188985 Filing Date: 2017-09-28 Inventor: Hirota katsunori   Otani, Akira   Sasaki, Keiichi   Tange, Tsutomu   Tanaka, Yoshie   Assignee: CANON INC   IPC: H01L31/02 Abstract: To provide an advantageous technique to improve characteristics of an imaging apparatus.SOLUTION: The imaging apparatus includes: a substrate having a photoelectric conversion unit; and a silicon nitride layer arranged to cover at least a part of the photoelectric conversion unit. The silicon nitride layer contains chlorine, and a N/Si composition ratio of the silicon nitride layer is 1.00 or more and less than 1.33.SELECTED DRAWING: Figure 3
11
US2019096946A1
IMAGING APPARATUS, METHOD OF MANUFACTURING THE SAME, AND DEVICE
Publication/Patent Number: US2019096946A1 Publication Date: 2019-03-28 Application Number: 16/137,861 Filing Date: 2018-09-21 Inventor: Hirota katsunori   Sasaki, Keiichi   Tange, Tsutomu   Tanaka, Yoshiei   Ohtani, Akira   Assignee: CANON KABUSHIKI KAISHA   IPC: H01L27/146 Abstract: An imaging apparatus includes a substrate including a photoelectric conversion portion; and a silicon nitride layer arranged to cover at least a portion of the photoelectric conversion portion. The silicon nitride layer contains chlorine. An N/Si composition ratio in the silicon nitride layer is not less than 1.00 and is less than 1.33.
12
US10103186B2
Photoelectric conversion apparatus, image pickup system, and method for manufacturing photoelectric conversion apparatus
Publication/Patent Number: US10103186B2 Publication Date: 2018-10-16 Application Number: 15/209,632 Filing Date: 2016-07-13 Inventor: Hirota katsunori   Assignee: CANON KABUSHIKI KAISHA   IPC: H01L27/146 Abstract: A photoelectric conversion section contains a semiconductor element having a laminated structure which contains an electroconductor, a semiconductor, and an insulator provided between the electroconductor and the semiconductor, in which the insulator is a silicon oxide film containing nitrogen in a main portion located between the electroconductor and the semiconductor.
13
JP2018190670A
CONNECTOR WITH RETAINER
Publication/Patent Number: JP2018190670A Publication Date: 2018-11-29 Application Number: 2017094432 Filing Date: 2017-05-11 Inventor: Hirota katsunori   Assignee: SUMITOMO WIRING SYST LTD   IPC: H01R13/42 Abstract: PROBLEM TO BE SOLVED: To provide a connector with retainer capable of ensuring high tenacity stably.SOLUTION: A connector with retainer includes a housing 20 into which a terminal fitting 10 is inserted from the back, and a front retainer 40 to be attached to the housing 20 from the front. The housing 20 has a lance 31 that can be locked to the terminal fitting 10 inserted to a normal position, the lance 31 extends forward in cantilever, the front retainer 40 has a rib 45 entering a space S2 beside the lance 31, and the rib 45 is placed in the height range of a lock part 32 of the lance 31 locked to the terminal fitting 10.SELECTED DRAWING: Figure 12
14
JP2018125193A
WATERPROOF CONNECTOR
Publication/Patent Number: JP2018125193A Publication Date: 2018-08-09 Application Number: 2017017046 Filing Date: 2017-02-01 Inventor: Hirota katsunori   Assignee: SUMITOMO WIRING SYST LTD   IPC: H01R13/52 Abstract: PROBLEM TO BE SOLVED: To prevent a lip part of a sealing hole from improperly deforming due to interference of a tab.SOLUTION: A waterproof connector comprises: an elongated tab 22 that is extended from a terminal body part 21 of a male terminal metal fitting 20 to a front direction, and is arranged at a position higher than a height direction central position 21c of the terminal body part 21; a housing 10 in which a plurality of terminal housing chambers 12 that houses the terminal body part 21 and a connection part 23 is formed; an integral rubber valve 40 which is provided in a rear end part of the housing 10, and in which a seal hole 41 is formed; and a rear holder 60 which is arranged in a rear direction of the integral rubber valve 40, and in which a plurality of penetration holes 61 that communicates with the plurality of seal holes 41 are formed. In a state where the terminal body part 21 and a front end part 30F of an electric wire 30 are housed in each terminal housing chamber 12, a plurality of inner peripheral lip parts 43F and 43R formed in an inner periphery of the seal holes 41 are fitted in a fluid-tight state to an external periphery of the electric wire 30, and the penetration holes 61 are arranged at a position where is relatively lower than the terminal housing chambers 12.SELECTED DRAWING: Figure 6
15
JP2018120728A
LEVER-TYPE CONNECTOR
Publication/Patent Number: JP2018120728A Publication Date: 2018-08-02 Application Number: 2017010834 Filing Date: 2017-01-25 Inventor: Hirota katsunori   Assignee: SUMITOMO WIRING SYST LTD   IPC: H01R13/629 Abstract: PROBLEM TO BE SOLVED: To provide a lever-type connector whose strength can be enhanced.SOLUTION: A lever-type connector comprises: a male housing 20; and a lever 50 which is rotated from an initial position to a fitting position so as to fit the male housing 20 to a female housing 10. The male housing 20 comprises: a hood part 22; and a moving plate 30 which is movable in a fitting direction of the male housing 20 and the female housing 10. The lever 50 has a plate part 51 which extends along the outer face of the male housing 20. The moving plate 30 has a wall part 33 which extends along the inner face of the hood part 22. The plate part 51 has an initial lock part 54 which is locked to the hood part 22 so as to restrict the lever 50 from rotating to the fitting position side. The wall part 33 has an unlocking part 38 which can be displaced, when it comes into contact with the female housing 10, in such a manner as to press the initial lock part 54 into an unlocking direction. The unlocking part 38 is formed by being separated from the periphery by an elongated slit 39.SELECTED DRAWING: Figure 8
16
JP2018181625A
LEVER TYPE CONNECTOR
Publication/Patent Number: JP2018181625A Publication Date: 2018-11-15 Application Number: 2017080370 Filing Date: 2017-04-14 Inventor: Hirota katsunori   Assignee: SUMITOMO WIRING SYST LTD   IPC: H01R13/639 Abstract: PROBLEM TO BE SOLVED: To provide a lever type connector capable of improving reliability of mating detection, by preventing a detection member from moving inadvertently.SOLUTION: A connector has a housing 10 that can be fitted to a mating housing 90, a detection member 40 disposed in the housing 10 movably from a standby position to a detection position, and movement from the standby position to the detection position is regulated when a locking part 47 is locked to the stopper 33 of the housing 10, and a lever 60 disposed in the housing 10 in a displaceable manner from an initial position to a mating position, and advancing mating operation of both housings 10, 90 toward the mating position. The lever 60 has a cancellation part 66 for cancelling a locked state by pressing the locking part 47 when being displaced to the mating position.SELECTED DRAWING: Figure 2
17
JP2018125167A
CONNECTOR WITH RETAINER
Publication/Patent Number: JP2018125167A Publication Date: 2018-08-09 Application Number: 2017016518 Filing Date: 2017-02-01 Inventor: Hirota katsunori   Assignee: SUMITOMO WIRING SYST LTD   IPC: H01R13/42 Abstract: PROBLEM TO BE SOLVED: To provide a connector with a retainer than ca prevent a tab part from deforming when terminal metal fittings are inserted.SOLUTION: A connector with a retainer comprises a housing 20 and a front retainer 40 fitted to the housing 20 from before. The housing 20 has a lance 31 capable of being locked to terminal metal fittings 10 inserted to a normal position, and the lance 31 is pressed with the terminal metal fittings 10 when the terminal metal fittings 10 are inserted to retract into a bending space S1, and restores itself when the terminal metal fittings 10 are normally inserted to be locked to the terminal metal fittings 10. The front retainer 40 has a bending restriction part 42 which enters the bending space S1 to restrict bending deformation of the lance 31, and the bending restriction part 42 can be fitted to a temporary lock position retracted forward from the bending space S1 and a primary lock position located in the bending space S1, and comprises a rib 45, on which a tip part of the tab part 11 can abut if the tab part 11 tilts during the insertion of the terminal metal fittings 10, at the temporary lock position.SELECTED DRAWING: Figure 12
18
JP2018181786A
CONNECTOR
Publication/Patent Number: JP2018181786A Publication Date: 2018-11-15 Application Number: 2017084180 Filing Date: 2017-04-21 Inventor: Kitagawa, Yuji   Hirota katsunori   Assignee: SUMITOMO WIRING SYST LTD   IPC: H01R13/46 Abstract: PROBLEM TO BE SOLVED: To provide a connector capable of preventing adjacent long male terminals from being short-circuited with each other in a case where multiple kinds of male terminals having different lengths are included.SOLUTION: A housing 10 comprises a housing body 11 and a hood part 12 protruding towards a front side of the housing body 11. The housing body 11 includes first cavities 13 into which first male terminals 70 are inserted, and second cavities 14 into which second male terminals 80 are inserted. Each of the second male terminals 80 includes a second tab 82 that is longer than a first tab 72 of each of the first male terminals 70. In a front face part 17 of the housing body 11, a recess 23 is provided while dropping a region around an opening of each of the second cavities 14 at the back of a region around an opening of each of the first cavities 13. Within the hood part 12, a moving plate 40 is disposed in a movable manner from an initial position to a fitting position. The moving plate 40 includes an inter-pole partition part 52 which enters the recess 23 to separate the second tabs 82 that are disposed adjacently to each other, at the fitting position.SELECTED DRAWING: Figure 3
19
US9859329B2
Imaging device manufacturing method
Publication/Patent Number: US9859329B2 Publication Date: 2018-01-02 Application Number: 15/383,357 Filing Date: 2016-12-19 Inventor: Ukigaya, Nobutaka   Hirota katsunori   Ogawa, Satoshi   Assignee: Canon Kabushiki Kaisha   IPC: H01L21/00 Abstract: There is provided an imaging device manufacturing method contributing to improved reliability and yield. The method includes forming a first insulating film on a polysilicon film and then removing a portion of the first insulating film formed on a second main surface and a portion of the first insulating film formed on a side surface of the substrate to expose a polysilicon film. After the polysilicon film is exposed, a second insulating film is formed on the first main surface by a plasma chemical vapor deposition (CVD) method.
20
US2018070041A1
SOLID-STATE IMAGE SENSOR, METHOD OF MANUFACTURING THE SAME, AND CAMERA
Publication/Patent Number: US2018070041A1 Publication Date: 2018-03-08 Application Number: 15/672,538 Filing Date: 2017-08-09 Inventor: Ishino, Hideaki   Kimura, Toshihide   Hirota katsunori   Assignee: CANON KABUSHIKI KAISHA   IPC: H04N3/14 Abstract: A solid-state image sensor is provided. The solid-state image sensor comprises a pixel region including a photoelectric conversion unit formed in a substrate. A first silicon nitride layer is arranged to cover at least part of the photoelectric conversion unit, and a concentration of chlorine contained in the first silicon nitride layer falls within a range of 1 atomic % to 3 atomic %.