公开(公告)号：US10209458B2

公开(公告)日：2019-02-19

申请号：US15952628

申请日：2018-04-13

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Shigemi Kurashima ,  Hongfei Zhang ,  Shinichiro Akieda ,  Osamu Daikuhara

IPC: G02B6/38 ,  G02B6/42 ,  G02B6/32

Abstract: An optical module for connecting a ferrule for connecting an optical fiber and a photoelectric transducer mounted on a substrate includes first lenses, second lenses, and a dummy lens. The first lenses are provided on a first side of the optical module to which the ferrule is to be connected. The second lenses and the dummy lens are provided on a second side of the optical module facing a surface of the substrate. The second lenses and the dummy lens are aligned on the same line. An image of the dummy lens is reflected from a mirror to be projected onto a plane on the first side of the optical module.

公开(公告)号：US10162132B2

公开(公告)日：2018-12-25

申请号：US15915493

申请日：2018-03-08

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Hongfei Zhang ,  Shinichiro Akieda ,  Osamu Daikuhara

IPC: G02B6/38 ,  G02B6/42

Abstract: A pull part for coupling to a connector includes a latch configured to be coupled to a housing of the connector and a tab configured to be coupled to the latch, wherein the latch has two support parts, a beam, and connecting portions, the beam connecting the two support parts, the connecting portions being situated between the support parts and the beam, and the two support parts configured to be attached to the housing, wherein the tab includes a body and a handle, the body having connection grooves formed at one side thereof and having the handle at an opposite side thereof, and wherein the connecting portions situated between the support parts and the beam are inserted into the connection grooves so as to couple the latch and the tab to each other.

公开(公告)号：US20180231716A1

公开(公告)日：2018-08-16

申请号：US15952628

申请日：2018-04-13

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Shigemi Kurashima ,  Hongfei Zhang ,  Shinichiro Akieda ,  Osamu Daikuhara

IPC: G02B6/38

CPC classification number: G02B6/385 ,  G02B6/327 ,  G02B6/3882 ,  G02B6/4207 ,  G02B6/4214 ,  G02B6/4231 ,  G02B6/4292

Abstract: An optical module for connecting a ferrule for connecting an optical fiber and a photoelectric transducer mounted on a substrate. The optical module includes first lenses provided on a first side of the optical module to which the ferrule is to be connected, second lenses provided on a second side of the optical module facing the substrate, an inclined plane provided between the first lenses and the second lenses, and inclined with respect to a surface of the substrate, and a guide hole formed in the inclined plane, to which a guide pin of the ferrule is inserted.

公开(公告)号：US09989718B2

公开(公告)日：2018-06-05

申请号：US15652426

申请日：2017-07-18

Applicant: FUJITSU COMPONENT LIMITED ,  FUJITSU LIMITED

Inventor： Shigemi Kurashima ,  Mitsuki Kanda ,  Shinichiro Akieda ,  Takatoshi Yagisawa

IPC: G02B6/42 ,  G02B6/38

CPC classification number: G02B6/4277 ,  G02B6/3887 ,  G02B6/428 ,  G02B6/4284 ,  G02B6/4292

Abstract: An optical module includes a board; a photoelectric transducer disposed on the board; an optical waveguide that is connected to the board and transmits light entering or emitted from the photoelectric transducer; an optical connector including a first end connected to the optical waveguide and a second end to be connected to an optical cable; a housing that houses the board, the photoelectric transducer, the optical waveguide, and the optical connector; and a conductive part that is provided between the optical waveguide and the housing, in contact with the housing, and formed of an elastic conductive material or a radio absorbing material.

公开(公告)号：US09904020B2

公开(公告)日：2018-02-27

申请号：US15421605

申请日：2017-02-01

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Shinichiro Akieda ,  Osamu Daikuhara ,  Hongfei Zhang

IPC: G02B6/38

CPC classification number: G02B6/3825 ,  G02B6/3821 ,  G02B6/3882 ,  G02B6/3885 ,  G02B6/3897 ,  G02B6/3898 ,  G02B6/421 ,  G02B6/4246

Abstract: A connecting component configured to fix a first ferrule and a second ferrule includes a first spring, a second spring, and a partition. The first spring and the second spring are provided at opposite ends of the connecting component. The partition is provided between the first spring and the second spring to be positioned between the first ferrule and the second ferrule. The first spring is configured to press the first ferrule toward the partition. The second spring is configured to press the second ferrule toward the partition.

公开(公告)号：US20170003464A1

公开(公告)日：2017-01-05

申请号：US15185275

申请日：2016-06-17

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Shinichiro Akieda ,  Osamu Daikuhara

IPC: G02B6/42 ,  G02B6/38

CPC classification number: G02B6/4245 ,  G02B6/3853 ,  G02B6/3885 ,  G02B6/3887 ,  G02B6/421 ,  G02B6/4246 ,  G02B6/4261 ,  G02B6/428 ,  G02B6/4281 ,  G02B6/4284 ,  G02B6/4292

Abstract: An optical module includes a first ferrule, a second ferrule, a clip for holding the first ferrule and the second ferrule together, a board including a light-emitting element and a light-receiving element, an optical waveguide connecting the board to the first ferrule, an outer case forming a housing of the optical module and including a protrusion, and an inner case disposed in the outer case and to which the clip is attached. A pressing surface is formed at an end of the inner case. A first end of the board is in contact with the protrusion and a second end of the board is in contact with the pressing surface such that the board is clamped between the protrusion and the pressing surface.

Abstract translation: 光学模块包括第一套圈，第二套圈，用于将第一套圈和第二套圈保持在一起的夹子，包括发光元件和光接收元件的板，连接到第一套圈的光波导 ，形成光学模块的壳体并包括突起的外壳，以及设置在外壳中并且夹子附接到其上的内壳。 在内壳的端部形成有按压面。 板的第一端与突起接触，并且板的第二端与按压表面接触，使得板被夹持在突起和按压表面之间。

公开(公告)号：US20130255996A1

公开(公告)日：2013-10-03

申请号：US13790183

申请日：2013-03-08

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Shinichiro Akieda

IPC: H05K1/02 ,  H05K3/10

CPC classification number: H05K1/0298 ,  G06F3/044 ,  H05K3/10 ,  Y10T29/49155

Abstract: A manufacturing process for manufacturing a layered structure is provided. In the manufacturing process, transfer layers including conductive layers are transferred from transfer films so as to form a first transfer layer defining a first conductive pattern and a second transfer layer defining a second conductive pattern on a surface of a substrate, such that the first conductive layer and the second conductive layer are stacked onto each other. At least one of the first transfer layer and the second transfer layer has a non-conductive layer on a surface facing the other of the first transfer layer and the second transfer layer. The non-conductive layer is provided between the first conductive pattern and the second conductive pattern.

Abstract translation: 提供了一种用于制造层状结构的制造方法。 在制造过程中，包括导电层的转移层从转移膜转移，以形成限定第一导电图案的第一转印层和限定衬底表面上的第二导电图案的第二转印层，使得第一导电 层和第二导电层彼此堆叠。 第一转印层和第二转印层中的至少一个在面向第一转印层和第二转印层中的另一个的表面上具有非导电层。 非导电层设置在第一导电图案和第二导电图案之间。

公开(公告)号：US20240040728A1

公开(公告)日：2024-02-01

申请号：US18350436

申请日：2023-07-11

Applicant: Fujitsu Component Limited

Inventor： Shinichiro Akieda ,  Takuro Tanabe ,  Tamotsu Koike

IPC: H05K5/06 ,  F16J15/10

CPC classification number: H05K5/061 ,  F16J15/104

Abstract: A housing for housing an electronic device according to an aspect of the present disclosure includes an upper case and a lower case which are formed so as to mate with each other, a gasket arranged between the upper case and the lower case, an elastically deformable cantilever which is formed on one of the upper case and the lower case and which has a hook, and an engagement portion formed on the other of the upper case and the lower case, wherein when an operation to mate the upper case and the lower case is performed, before the cantilever is completely engaged with the engagement portion, a gap between the upper case and the lower case is sealed by the gasket.

公开(公告)号：US11812573B2

公开(公告)日：2023-11-07

申请号：US17513309

申请日：2021-10-28

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Shinichiro Akieda ,  Tatsushi Shibuya ,  Tamotsu Koike

IPC: H05K5/02

CPC classification number: H05K5/0247 ,  H05K5/0217

Abstract: A touch panel device includes a first conductive film having first and second regions, at least a part of the first conductive film between the first and the second regions being removed, a second conductive film laminated on the first conductive film across a gap, first and second terminals that output signals, a first electrode electrically connected to the first terminal, a second electrode facing the first electrode across the first region, a first resistor provided on the first conductive film in the second region and having a pair of electrodes, the pair of electrodes facing each other across a first resistance region in the first conductive film, one of the electrodes being electrically connected to the second electrode, the other of the electrodes being electrically connected to the second terminal, and a first switch electrically connecting the first conductive film to the second conductive film, in the second region.

公开(公告)号：US20200041729A1

公开(公告)日：2020-02-06

申请号：US16510017

申请日：2019-07-12

Applicant: FUJITSU COMPONENT LIMITED

Inventor： Satoshi Moriyama ,  Osamu Daikuhara ,  Shinichiro Akieda

IPC: G02B6/38 ,  G02B6/42 ,  G02B6/43

Abstract: An optical module includes a board having a first surface and a second surface, an electronic device mounted on the first surface, a first cover that covers the first surface of the board, a second cover that covers the second surface of the board, a first heat dissipation member disposed between the board and the second cover, and a second heat dissipation member disposed between the first cover and the second cover.