TW200643475A - Method for manufacturing prism - Google Patents

Method for manufacturing prism

Info

Publication number
TW200643475A
TW200643475A TW095116420A TW95116420A TW200643475A TW 200643475 A TW200643475 A TW 200643475A TW 095116420 A TW095116420 A TW 095116420A TW 95116420 A TW95116420 A TW 95116420A TW 200643475 A TW200643475 A TW 200643475A
Authority
TW
Taiwan
Prior art keywords
substrate
glass bodies
cut
polished
base level
Prior art date
Application number
TW095116420A
Other languages
Chinese (zh)
Other versions
TWI304137B (en
Inventor
Homin Riu
Kenji Ono
Hisashi Otsuka
Takashi Sekiguchi
Ryuichi Okazaki
Original Assignee
Fujinon Sano Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujinon Sano Corp filed Critical Fujinon Sano Corp
Publication of TW200643475A publication Critical patent/TW200643475A/en
Application granted granted Critical
Publication of TWI304137B publication Critical patent/TWI304137B/zh

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/04—Prisms
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
    • B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
    • B24B7/24—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain for grinding or polishing glass
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
    • G02B1/11—Anti-reflection coatings
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Abstract

A flat substrate used as a large substrate (1) and a small substrate (2) having the same thickness and width but shorter depth than the large substrate (1) are prepared and a dielectric multi-layer film (3) is formed on one side of each substrate. The thickness part of the large substrate (1) and the thickness part of the small substrate (2) are staggered along the width direction to form an stepwise shape and two ends of the large substrate (1) are exposed in the depth direction to be the base level (B) for lamination. A laminated glass body (4) is cut along the direction parallel to the stepwise and the cut surface of the cut multiple glass bodies (5) is polished. The multiple glass bodies (5) is cut along the vertical direction into bar-shaped glass bodies (6) and the cut surface of each bar-shaped glass bodies (6) is polished. Then, by using the exposed base level (B) as reference for polishing, the angle between the polished surface and the base level (B) can be made exactly 45 degree.
TW095116420A 2005-06-01 2006-05-09 Method for manufacturing prism TW200643475A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005161167A JP4637653B2 (en) 2005-06-01 2005-06-01 Manufacturing method of prism

Publications (2)

Publication Number Publication Date
TW200643475A true TW200643475A (en) 2006-12-16
TWI304137B TWI304137B (en) 2008-12-11

Family

ID=37483971

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095116420A TW200643475A (en) 2005-06-01 2006-05-09 Method for manufacturing prism

Country Status (4)

Country Link
JP (1) JP4637653B2 (en)
KR (1) KR100798439B1 (en)
CN (1) CN100449335C (en)
TW (1) TW200643475A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101644789B (en) * 2009-08-26 2013-11-20 阿石托隆(福建)光学科技有限公司 Method for processing and assembling optical prism
JP5316448B2 (en) * 2010-03-18 2013-10-16 コニカミノルタ株式会社 Optical element packaging method and optical element package
NL2013094B1 (en) 2014-06-30 2016-07-11 Anteryon Wafer Optics B V Method for manufacturing optical modules.
NL2013524B1 (en) 2014-09-25 2016-09-07 Anteryon Wafer Optics B V An optical light guide element and a method for manufacturing.
CN110977673A (en) * 2019-12-05 2020-04-10 杭州美迪凯光电科技股份有限公司 Polishing and coating processing method for ultra-small prism
CN111704353B (en) * 2020-06-23 2022-04-05 惠州市祺光科技有限公司 Processing method of coated cubic prism
CN112171926A (en) * 2020-09-30 2021-01-05 浙江嘉美光电科技有限公司 Method for processing right-angle trapezoidal micro prism
CN113511804B (en) * 2021-03-23 2023-05-12 常州第二电子仪器有限公司 Coarse processing method of 45-degree right-angle prism
CN115384220A (en) * 2022-08-23 2022-11-25 四川江天科技有限公司 Crystal glass ornament and crystal glass processing technology

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1184112A (en) * 1997-09-12 1999-03-26 Matsushita Electric Ind Co Ltd Color synthesis prism and its production as well as projection type display device
JP4006855B2 (en) * 1998-10-30 2007-11-14 エプソントヨコム株式会社 Optical device manufacturing method
JP2000199810A (en) 1998-10-30 2000-07-18 Toyo Commun Equip Co Ltd Manufacture of optical device
JP2000147222A (en) 1998-11-11 2000-05-26 Toyo Commun Equip Co Ltd Production of wollaston prism
KR100283762B1 (en) * 1999-01-20 2001-02-15 윤종용 Jig for making optical prism and method for making optical prism by using jig
JP2000241610A (en) 1999-02-23 2000-09-08 Asahi Techno Glass Corp Manufacture of optical prism
JP2001354441A (en) * 2000-06-12 2001-12-25 Nippon Sheet Glass Co Ltd Method for manufacturing optical glass element and optical glass element manufactured by this manufacturing method
JP2002179440A (en) * 2000-12-12 2002-06-26 Asahi Techno Glass Corp Tool for fabricating laminated optical member, method of producing laminated optical member and method of producing optical prism
KR100433624B1 (en) * 2001-09-27 2004-05-31 학교법인 포항공과대학교 Method for manufacturing mold of micro-prism array
EP1469324A1 (en) * 2003-04-16 2004-10-20 Université de Liège An illumination device formed by cutting and laminating coated plates

Also Published As

Publication number Publication date
KR100798439B1 (en) 2008-01-28
TWI304137B (en) 2008-12-11
JP4637653B2 (en) 2011-02-23
KR20060125561A (en) 2006-12-06
JP2006337641A (en) 2006-12-14
CN100449335C (en) 2009-01-07
CN1873448A (en) 2006-12-06

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees