JP4776907B2 - 光学フィルタの製造方法 - Google Patents
光学フィルタの製造方法 Download PDFInfo
- Publication number
- JP4776907B2 JP4776907B2 JP2004301269A JP2004301269A JP4776907B2 JP 4776907 B2 JP4776907 B2 JP 4776907B2 JP 2004301269 A JP2004301269 A JP 2004301269A JP 2004301269 A JP2004301269 A JP 2004301269A JP 4776907 B2 JP4776907 B2 JP 4776907B2
- Authority
- JP
- Japan
- Prior art keywords
- optical
- wafer
- laminated
- optical filter
- thin film
- 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
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/42—Diffraction optics, i.e. systems including a diffractive element being designed for providing a diffractive effect
- G02B27/46—Systems using spatial filters
Description
Claims (1)
- 鏡面研磨され、水晶を材料とする光学ウェハの一主面にダイモンド刃先によって線状ひびを設ける第1工程と、
前記第1行程によって前記光学ウェハの前記線状ひびが設けられた主面に光学薄膜を形成する第2工程と、
前記第2行程によって前記光学薄膜が形成された光学ウェハを、前記線状ひびに沿って圧力を加えることにより分割し、複数の光学チップを得る第3工程と、
前記第3行程において前記光学ウェハが複数に分割されて得られた前記光学チップを接着剤によって積層するとともに、接着の際、この接着剤を外周側面にはみ出させることによって前記第3工程の分割時に生じた外周のバリ、稜線部を保護する第4工程と
を備えたことを特徴とする光学フィルタの製造方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004301269A JP4776907B2 (ja) | 2003-11-11 | 2004-10-15 | 光学フィルタの製造方法 |
US10/983,940 US7166487B2 (en) | 2003-11-11 | 2004-11-08 | Manufacturing method of optical devices |
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003381197 | 2003-11-11 | ||
JP2003381197 | 2003-11-11 | ||
JP2003399258 | 2003-11-28 | ||
JP2003399258 | 2003-11-28 | ||
JP2004301269A JP4776907B2 (ja) | 2003-11-11 | 2004-10-15 | 光学フィルタの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005183931A JP2005183931A (ja) | 2005-07-07 |
JP4776907B2 true JP4776907B2 (ja) | 2011-09-21 |
Family
ID=34799299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004301269A Expired - Fee Related JP4776907B2 (ja) | 2003-11-11 | 2004-10-15 | 光学フィルタの製造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US7166487B2 (ja) |
JP (1) | JP4776907B2 (ja) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5132534B2 (ja) * | 2008-12-01 | 2013-01-30 | 日本電波工業株式会社 | 光学部品の製造方法 |
KR20180090494A (ko) | 2017-02-03 | 2018-08-13 | 삼성전자주식회사 | 기판 구조체 제조 방법 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6391620A (ja) * | 1986-10-06 | 1988-04-22 | Matsushita Electric Ind Co Ltd | 水晶光学ロ−パスフイルタの製造方法 |
DE3731312C2 (de) * | 1987-09-17 | 1997-02-13 | Siemens Ag | Verfahren zum Vereinzeln von monolithisch hergestellten Laserdioden |
JPH04276645A (ja) * | 1991-03-04 | 1992-10-01 | Toshiba Corp | 化合物半導体ウエーハのダイシング方法 |
JPH06313811A (ja) | 1993-04-28 | 1994-11-08 | Nippon Dempa Kogyo Co Ltd | 水晶光学フィルタ |
US5418190A (en) * | 1993-12-30 | 1995-05-23 | At&T Corp. | Method of fabrication for electro-optical devices |
JP4649745B2 (ja) * | 2001-02-01 | 2011-03-16 | ソニー株式会社 | 発光素子の転写方法 |
JP2002267822A (ja) * | 2001-03-08 | 2002-09-18 | Toyo Commun Equip Co Ltd | ミラーの製造方法 |
JP2003029027A (ja) * | 2001-07-19 | 2003-01-29 | Tokai Kogaku Kk | 近赤外線カットフィルタ |
WO2003040049A1 (fr) * | 2001-11-08 | 2003-05-15 | Sharp Kabushiki Kaisha | Procede et dispositif destines a diviser un substrat de verre, panneau a cristaux liquides et dispositif de fabrication de panneau a cristaux liquides |
JP2005049831A (ja) * | 2003-07-15 | 2005-02-24 | Nippon Dempa Kogyo Co Ltd | 光学素子及びその製造方法 |
-
2004
- 2004-10-15 JP JP2004301269A patent/JP4776907B2/ja not_active Expired - Fee Related
- 2004-11-08 US US10/983,940 patent/US7166487B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US7166487B2 (en) | 2007-01-23 |
JP2005183931A (ja) | 2005-07-07 |
US20050170084A1 (en) | 2005-08-04 |
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