公开(公告)号：US09995856B2

公开(公告)日：2018-06-12

申请号：US15410698

申请日：2017-01-19

Applicant: ENPLAS CORPORATION

Inventor： Masahiro Tanazawa ,  Shimpei Morioka ,  Makoto Goto ,  Nobuhiro Hashimoto

IPC: B32B37/00 ,  G02B3/00 ,  G02B5/20 ,  G02B6/42

CPC classification number: G02B3/0012 ,  B29C65/4825 ,  B29D11/00298 ,  B29L2011/0016 ,  B32B38/10 ,  B32B43/00 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0075 ,  G02B5/205 ,  G02B6/32 ,  G02B6/3845 ,  G02B6/3882 ,  G02B6/3885 ,  G02B6/3898 ,  G02B6/4204 ,  G02B6/4239 ,  G02B6/4249 ,  G02B6/4292 ,  G02B7/004 ,  Y10T156/1089 ,  Y10T156/1195

Abstract: A lens array fabrication method for fabricating a lens array includes: receiving pins (16) of a film attaching instrument (jig) in second guide holes (10) of a film-containing base plate; bonding a placement area and an adhesion layer (F); removing the pins (16); causing a detachment between a first detachment film (C) and a pressure-sensitive adhesive optical film (D); separating three layers (D) to (F) from two layers (B) and (C); receiving the pins (16) in first guide holes (7) of a lens array main unit; fitting a film holding protrusion (15) in a depression part (6); bonding the film (D) to a bonding region (i); removing the pins (16); and causing a detachment between the film (D) and a second detachment film (E).

公开(公告)号：US09915795B2

公开(公告)日：2018-03-13

申请号：US15025924

申请日：2014-09-10

Applicant: Enplas Corporation

Inventor： Ayano Kon ,  Shimpei Morioka ,  Sanshilo Nagai

IPC: G02B6/26 ,  G02B6/42

CPC classification number: G02B6/4214 ,  G02B6/4239 ,  G02B6/4244 ,  G02B6/4249 ,  G02B6/4292

Abstract: The light receptacle has: a light transmitting light receptacle main body (130); support parts (140) disposed on both ends of the light receptacle main body (130); first optical surfaces (132) to which light emitted by light-emitting elements (114) is made incident; second optical surfaces (136) that output light made incident at the plurality of first optical surfaces (132) toward the end surfaces of a plurality of light transmitting bodies (116); and four adhesive holding parts (142) that are through holes or recesses with the entire periphery thereof surrounded by the support parts and that are disposed at the four corners of the light receptacle (120) in a plane view. The light receptacle main body (130) and the support parts (140) have a plane-symmetrical shape, and the four adhesive holding parts (142) are disposed in plane-symmetrical positions.

公开(公告)号：US09360642B2

公开(公告)日：2016-06-07

申请号：US14386734

申请日：2013-02-20

Applicant: ENPLAS CORPORATION

Inventor： Shimpei Morioka ,  Tadanobu Niimi

IPC: G02B6/42 ,  G02B6/43

CPC classification number: G02B6/4286 ,  G02B6/4214 ,  G02B6/43

Abstract: In an embodiment, an optical receptacle includes a first lens face that is disposed on a first surface 2a on a photoelectric conversion device 3 side in an optical receptacle main body so that a portion of light of the light of a light-emitting element 7 is incident thereon, a first reflective surface 14 that is disposed on a second surface 2b on the side opposite to the first surface 2a and reflects the light that has been incident on the first lens face 11, and a second reflective surface 16 that is disposed on the first surface 2a continuously with the first lens face 11 so that a remaining portion of light of the light of the light-emitting element 7 is incident thereon and reflects the incident remaining portion of light towards a light-receiving element 8 as monitor light are included.

Abstract translation: 在一个实施例中，光学插座包括第一透镜面，其设置在光学插座主体中的光电转换装置3侧的第一表面2a上，使得发光元件7的光的一部分为 第一反射表面14设置在与第一表面2a相对的一侧上的第二表面2b上，并且反射入射在第一透镜面11上的光;以及第二反射表面16，其设置在 第一表面2a连续地与第一透镜面11连通，使得发光元件7的光的剩余部分入射在其上，并且当监视器光为光时将入射的剩余部分光反射到光接收元件8 包括。

公开(公告)号：US20220107471A1

公开(公告)日：2022-04-07

申请号：US17424907

申请日：2020-01-23

Applicant: Enplas Corporation

Inventor： Shimpei Morioka ,  Hiroyoshi Kani

IPC: G02B6/42 ,  H01S5/183

Abstract: The optical receptacle, which is disposed between one or more vertical resonator surface emitting lasers arranged on a substrate and one or more optical transmission bodies to optically couple the vertical resonator surface emitting lasers and end surfaces of the optical transmission bodies, has: a first optical surface on which light emitted from the vertical resonator surface emitting lasers is incident; and a second optical surface for emitting light, which enters the first optical surface and passes through the inside thereof, toward the end surfaces of the optical transmission bodies. The first optical surface is disposed such that a central axis of the first optical surface is inclined with respect to an optical axis of the vertical resonator surface emitting laser or the central axis and the optical axis are parallel to and do not coincide with each other.

公开(公告)号：US11067761B2

公开(公告)日：2021-07-20

申请号：US16646164

申请日：2018-09-06

Applicant: Enplas Corporation

Inventor： Ayano Kon ,  Shimpei Morioka

IPC: G02B6/42 ,  G02B6/43 ,  H01S5/183

Abstract: An optical receptacle has: a first optical surface, a first transmission part, a light separation part, a second optical surface and a third optical surface. The light separation part has a reflection part and a second transmission part. The first transmission part and two or more of a plurality of second transmission parts are present within an optical effectiveness region, where the optical effectiveness region is a region from a central axis to the radius of the larger of the first optical surface and the second optical surface, and the central axis is the optical axis of the light that impinges on the first optical surface and is emitted at the second optical surface.

公开(公告)号：US10481353B2

公开(公告)日：2019-11-19

申请号：US16089397

申请日：2017-03-15

Applicant: Enplas Corporation

Inventor： Shimpei Morioka ,  Ayano Kon ,  Koki Ono

IPC: G02B6/42

Abstract: The problem addressed by the present invention is to provide: an optical receptacle that can be easily positioned with a photoelectric converter having a light-emitting element and a detection element. In order to solve the problem, an optical receptacle is provided, said optical receptacle being positioned between a light transmission medium and a photoelectric converter having a substrate, a photoelectric conversion element and a detection element, and the purpose of the optical receptacle being to optically couple the photoelectric conversion element and the end surface of the light transmission medium. The optical receptacle comprises a filter, a holding member for holding the filter, and a receptacle body. In the optical receptacle the holding member and the receptacle body are separate bodies, and the filter reflects towards the detection element side, as monitor light, part of the light emitted from the photoelectric conversion element, and transmits the remainder as signal light.

公开(公告)号：US10184785B2

公开(公告)日：2019-01-22

申请号：US15539337

申请日：2015-12-17

Applicant: Enplas Corporation

Inventor： Shimpei Morioka ,  Yuki Saito ,  Tadanobu Niimi

IPC: G01B11/26 ,  G01B11/06 ,  H01L31/0232 ,  G02B6/42

Abstract: Provided is an optical receptacle (140) having an installation plane (141), an optical plane, and a reference plane (147). An inclination angle of the reference plane (147) with respect to the installation plane (141) is smaller than an inclination angle of the optical plane with respect to the installation plane (141). Then, a first inclination angle θ1 that is the inclination angle of the reference plane (147) with respect to the installation plane (141) and a second inclination angle θ2 that is an inclination angle of the optical plane with respect to the reference plane (147) are measured. Then, the first inclination angle θ1 is added to the second inclination angle θ2 to calculate a third inclination angle θ3 that is the inclination angle of the optical plane with respect to the installation plane (141).

公开(公告)号：US09939594B2

公开(公告)日：2018-04-10

申请号：US15500394

申请日：2015-07-16

Applicant: Enplas Corporation

Inventor： Shimpei Morioka

IPC: G02B6/26 ,  G02B6/42

CPC classification number: G02B6/4239 ,  G02B6/4214 ,  G02B6/423 ,  G02B6/4244 ,  G02B6/4249 ,  G02B6/4257 ,  G02B6/4292

Abstract: This optical receptacle has the following: a concavity formed in a contact surface that contacts a substrate; a first optical surface, located at the bottom of said concavity, via which either light outputted from a photoelectric conversion element is inputted or light that is outputted from an end face of a light-transporting body and passes through the interior is outputted towards the photoelectric conversion element; a second optical surface via which either light that is inputted via the first optical surface and passes through the interior is outputted towards the end face of the light-transporting body or light outputted from the end face of the light-transporting body is inputted; a reflective surface, located in the path that light takes between the first optical surface and the second optical surface; and a connecting part that connects the interior of the concavity to the outside thereof.

公开(公告)号：US09671573B2

公开(公告)日：2017-06-06

申请号：US15111708

申请日：2015-01-06

Applicant: Enplas Corporation

Inventor： Shimpei Morioka ,  Kazutaka Shibuya

IPC: G02B6/32 ,  G02B6/42 ,  B29C45/40 ,  H01S5/022 ,  B29C45/00

CPC classification number: G02B6/4206 ,  B29C45/0025 ,  B29C45/40 ,  G02B6/32 ,  G02B6/4214 ,  G02B6/4249 ,  G02B6/425 ,  G02B6/4255 ,  G02B6/4257 ,  H01S5/022 ,  H01S5/02288 ,  H01S5/4025

Abstract: This light receptacle comprises: first optical surfaces on which light beams emitted from light emitting elements are respectively caused to be incident; second optical surfaces which emit the light beams incident on first optical surfaces respectively toward the end faces of light transmission bodies; a third optical surface which reflects the light beams incident on the first optical surfaces toward the second optical surfaces; and recesses which are formed in the surface on which second optical surfaces are arranged. The distance between the centers of two adjacent first optical surfaces before mold release and the distance between the centers of two adjacent second optical surfaces before mold release during injection molding are shorter than the distance between the optical axes of light beams emitted from two adjacent light emitting elements that are arranged so as to face each other.

公开(公告)号：US09575281B2

公开(公告)日：2017-02-21

申请号：US14371932

申请日：2012-12-28

Applicant: ENPLAS CORPORATION ,  TOMOEGAWA CO., LTD.

Inventor： Masahiro Tanazawa ,  Shimpei Morioka ,  Makoto Goto ,  Nobuhiro Hashimoto

IPC: B32B37/00 ,  G02B7/00 ,  B32B38/10 ,  B32B43/00 ,  G02B3/00 ,  G02B6/38 ,  G02B6/42 ,  G02B6/32

CPC classification number: G02B3/0012 ,  B29C65/4825 ,  B29D11/00298 ,  B29L2011/0016 ,  B32B38/10 ,  B32B43/00 ,  G02B3/005 ,  G02B3/0056 ,  G02B3/0075 ,  G02B5/205 ,  G02B6/32 ,  G02B6/3845 ,  G02B6/3882 ,  G02B6/3885 ,  G02B6/3898 ,  G02B6/4204 ,  G02B6/4239 ,  G02B6/4249 ,  G02B6/4292 ,  G02B7/004 ,  Y10T156/1089 ,  Y10T156/1195

Abstract: A lens array fabrication method for fabricating a lens array includes: receiving pins of a film attaching instrument (jig) in second guide holes of a film-containing base plate; bonding a placement area and an adhesion layer (F); removing the pins; causing a detachment between a first detachment film (C) and a pressure-sensitive adhesive optical film (D); separating three layers (D) to (F) from two layers (B) and (C); receiving the pins in first guide holes of a lens array main unit; fitting a film holding protrusion in a depression part; bonding the film (D) to a bonding region (i); removing the pins; and causing a detachment between the film (D) and a second detachment film (E).

Abstract translation: 用于制造透镜阵列的透镜阵列制造方法包括：在含薄膜基板的第二导孔中接收胶片安装装置（夹具）的销; 粘合放置区域和粘合层（F）; 拆下销 导致第一剥离膜（C）和压敏粘合剂光学膜（D）之间的分离; 从两层（B）和（C）分离三层（D）至（F）; 在透镜阵列主单元的第一引导孔中接收销; 在凹陷部分中装配胶片保持突起; 将膜（D）接合到接合区域（i）; 拆下销 并导致胶片（D）和第二剥离膜（E）之间的分离。