JP5109982B2 - ミラー付き光伝送体の製造方法 - Google Patents
ミラー付き光伝送体の製造方法 Download PDFInfo
- Publication number
- JP5109982B2 JP5109982B2 JP2009003381A JP2009003381A JP5109982B2 JP 5109982 B2 JP5109982 B2 JP 5109982B2 JP 2009003381 A JP2009003381 A JP 2009003381A JP 2009003381 A JP2009003381 A JP 2009003381A JP 5109982 B2 JP5109982 B2 JP 5109982B2
- Authority
- JP
- Japan
- Prior art keywords
- reflection
- layer
- optical transmission
- mirror
- transmission body
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
- G02B6/12—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type of the integrated circuit kind
- G02B6/122—Basic optical elements, e.g. light-guiding paths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
- B29C43/02—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles
- B29C43/021—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor of articles of definite length, i.e. discrete articles characterised by the shape of the surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
- B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
- B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
- B29C70/76—Moulding on edges or extremities of the preformed part
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0075—Light guides, optical cables
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
- Y10T156/1062—Prior to assembly
- Y10T156/1066—Cutting to shape joining edge surfaces only
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Optical Integrated Circuits (AREA)
- Optical Elements Other Than Lenses (AREA)
Description
なお、光伝送方向(図示左右方向)に対して直角に交差している反射補助層4を有する図1、図3のミラー付き光伝送体1は、光伝送方向(図示左右方向)に反射補助層4とは別のミラー(図示せず)を形成することにより、レーザ発振等の共振器としての利用が可能である。
特に、フレキシブルな光導波路や光ファイバをダイシングで切削加工すると粗面Rが顕著となるが、本発明は、このような軟らかい光伝送体2にミラーを形成する場合に好適である。
2 光伝送体
3 光伝送層
4 反射補助層
5 基板
6 角溝
7 V溝
8 光反射膜
9 整形部材
R 粗面
S、SS 平滑面
Claims (5)
- 光伝送方向に連続的に形成されている光伝送層の途中にその光伝送方向に対して傾斜させてダイシングにより切削加工することによって、粗面を有するV溝を形成する第1のステップと、
上記粗面に密着させて上記粗面を覆う未固化状態の反射補助層を形成する第2のステップと、
固形の部材からなり上記V溝の傾斜に対応する傾斜角の平滑面を有する整形部材を用い、上記整形部材の平滑面を未固化状態の上記反射補助層に押し付けて、上記反射補助層に上記光伝送層からの光が反射される反射補助層の平滑面を形成する第3のステップと、
未固化状態の上記反射補助層を固化する第4のステップと、
を有することを特徴とするミラー付き光伝送体の製造方法。 - 上記整形部材を固化された上記反射補助層から剥離させる第5のステップを有する、
請求項1記載のミラー付き光伝送体の製造方法。 - 上記第3のステップにおいて、上記整形部材の平滑面にあらかじめ光反射膜を付着させておき、上記整形部材に付着された上記光反射膜を未固化状態の上記反射補助層に押し付けて、上記反射補助層の平滑面を形成し、
上記第4のステップにおいて、上記反射補助層を固化する際に、上記光反射膜が上記反射補助層に接着され、
上記第5のステップにおいて、上記光反射膜は、上記整形部材から剥離されて、上記反射補助層の平滑面に接着された状態で残る、
請求項2記載のミラー付き光伝送体の製造方法。 - 上記反射補助層は、熱硬化樹脂、光硬化樹脂、又は、熱可塑性樹脂からなる、
請求項1〜3いずれかに記載のミラー付き光伝送体の製造方法。 - 上記光反射膜は、金属膜、又は、多層膜からなる、
請求項3に記載のミラー付き光伝送体の製造方法。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009003381A JP5109982B2 (ja) | 2008-10-09 | 2009-01-09 | ミラー付き光伝送体の製造方法 |
CN200910178990.7A CN101718889B (zh) | 2008-10-09 | 2009-10-09 | 带镜面的光传输体及其制造方法 |
US12/576,258 US8335415B2 (en) | 2008-10-09 | 2009-10-09 | Mirror-embedded light transmission medium and fabrication method of same |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008263042 | 2008-10-09 | ||
JP2008263042 | 2008-10-09 | ||
JP2009003381A JP5109982B2 (ja) | 2008-10-09 | 2009-01-09 | ミラー付き光伝送体の製造方法 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010113325A JP2010113325A (ja) | 2010-05-20 |
JP2010113325A5 JP2010113325A5 (ja) | 2011-06-23 |
JP5109982B2 true JP5109982B2 (ja) | 2012-12-26 |
Family
ID=42098934
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009003381A Expired - Fee Related JP5109982B2 (ja) | 2008-10-09 | 2009-01-09 | ミラー付き光伝送体の製造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US8335415B2 (ja) |
JP (1) | JP5109982B2 (ja) |
CN (1) | CN101718889B (ja) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8905610B2 (en) | 2009-01-26 | 2014-12-09 | Flex Lighting Ii, Llc | Light emitting device comprising a lightguide film |
US9028123B2 (en) | 2010-04-16 | 2015-05-12 | Flex Lighting Ii, Llc | Display illumination device with a film-based lightguide having stacked incident surfaces |
US9651729B2 (en) | 2010-04-16 | 2017-05-16 | Flex Lighting Ii, Llc | Reflective display comprising a frontlight with extraction features and a light redirecting optical element |
CA2829388C (en) | 2011-03-09 | 2018-09-25 | Flex Lighting Ii, Llc | Light emitting device with adjustable light output profile |
JP5950618B2 (ja) * | 2012-02-24 | 2016-07-13 | キヤノン株式会社 | 光透過部材の形成方法および撮像装置の製造方法 |
US11009646B2 (en) | 2013-03-12 | 2021-05-18 | Azumo, Inc. | Film-based lightguide with interior light directing edges in a light mixing region |
US9690032B1 (en) | 2013-03-12 | 2017-06-27 | Flex Lighting Ii Llc | Lightguide including a film with one or more bends |
US9566751B1 (en) * | 2013-03-12 | 2017-02-14 | Flex Lighting Ii, Llc | Methods of forming film-based lightguides |
CN104516055A (zh) * | 2013-09-26 | 2015-04-15 | 上海美维科技有限公司 | 一种改善光波导切割面光学质量的方法 |
JP2016203376A (ja) * | 2013-10-04 | 2016-12-08 | コニカミノルタ株式会社 | フィルムミラーの製造方法 |
JP6835979B2 (ja) * | 2017-02-21 | 2021-02-24 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | 光ファイバを使用する3d印刷された照明器具 |
WO2020047340A1 (en) | 2018-08-30 | 2020-03-05 | Flex Lighting Ii, Llc | Film-based frontlight with angularly varying diffusion film |
CN113678035B (zh) | 2019-01-03 | 2024-10-18 | 阿祖莫公司 | 包括产生多个照明峰值的光导和光转向膜的反射型显示器 |
US11513274B2 (en) | 2019-08-01 | 2022-11-29 | Azumo, Inc. | Lightguide with a light input edge between lateral edges of a folded strip |
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JPS50155243A (ja) * | 1974-06-05 | 1975-12-15 | ||
DE2938810A1 (de) | 1979-09-25 | 1981-04-09 | Siemens AG, 1000 Berlin und 8000 München | Vorrichtung zum einkoppeln von strahlung in einen optischen wellenleiter |
DE4012747A1 (de) | 1990-04-21 | 1991-10-24 | Bodenseewerk Geraetetech | Verfahren zur herstellung von feinoptischen stirnflaechen an wellenleitern |
KR100236432B1 (ko) | 1996-07-31 | 1999-12-15 | 미야즈 쥰이치로 | 광학 편광기, 이의 제조 방법 및 광학 편광기 제조용 블레이드 |
JP3753508B2 (ja) | 1996-07-31 | 2006-03-08 | 日本電信電話株式会社 | 光路変換素子の作製方法、および光路変換素子作製用のブレード |
US6952504B2 (en) | 2001-12-21 | 2005-10-04 | Neophotonics Corporation | Three dimensional engineering of planar optical structures |
US6058228A (en) * | 1997-10-06 | 2000-05-02 | Nec Research Institute, Inc. | Cost-effective side-coupling polymer fiber optics for optical interconnections |
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TW451084B (en) | 1999-06-25 | 2001-08-21 | Toppan Printing Co Ltd | Optical-electro wiring board, mounted board, and manufacturing method of optical-electro wiring board |
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JP3762208B2 (ja) | 2000-09-29 | 2006-04-05 | 株式会社東芝 | 光配線基板の製造方法 |
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-
2009
- 2009-01-09 JP JP2009003381A patent/JP5109982B2/ja not_active Expired - Fee Related
- 2009-10-09 US US12/576,258 patent/US8335415B2/en not_active Expired - Fee Related
- 2009-10-09 CN CN200910178990.7A patent/CN101718889B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN101718889B (zh) | 2013-08-21 |
CN101718889A (zh) | 2010-06-02 |
US20100092143A1 (en) | 2010-04-15 |
JP2010113325A (ja) | 2010-05-20 |
US8335415B2 (en) | 2012-12-18 |
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