JP2005181949A5 - - Google Patents
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- Publication number
- JP2005181949A5 JP2005181949A5 JP2004001241A JP2004001241A JP2005181949A5 JP 2005181949 A5 JP2005181949 A5 JP 2005181949A5 JP 2004001241 A JP2004001241 A JP 2004001241A JP 2004001241 A JP2004001241 A JP 2004001241A JP 2005181949 A5 JP2005181949 A5 JP 2005181949A5
- Authority
- JP
- Japan
- Prior art keywords
- rod lens
- lens array
- cutting
- original plate
- rod
- 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.)
- Pending
Links
Claims (4)
第１基板と第２基板との間に少なくとも１列のロッドレンズ列を仮固定したアレイ前駆体を形成する工程と、
前記ロッドレンズの長手方向に沿った前記アレイ前駆体の両側端面をシール剤でシールする工程と、
前記アレイ前駆体の前記ロッドレンズの長手方向一端面に接着剤を供給し、他端側を減圧して、前記アレイ前駆体内に前記接着剤を充填してロッドレンズアレイ原板とする工程と、
前記接着剤の硬化後、前記ロッドレンズアレイ原板を前記ロッドレンズに直交する方向に切断してロッドレンズアレイを形成する工程と、を備えている、
ことを特徴とするロッドレンズアレイの製造方法。 A method of manufacturing a rod lens array having a structure in which a plurality of rod lenses are arranged in parallel between two substrates, a first substrate and a second substrate,
Forming an array precursor in which at least one rod lens array is temporarily fixed between the first substrate and the second substrate;
Sealing both end faces of the array precursor along the longitudinal direction of the rod lens with a sealant;
Supplying an adhesive to one end surface in the longitudinal direction of the rod lens of the array precursor, depressurizing the other end, and filling the adhesive into the array precursor to form a rod lens array original plate;
Cutting the rod lens array original plate in a direction perpendicular to the rod lens after the adhesive is cured, and forming a rod lens array.
A method for manufacturing a rod lens array.
前記ロッドレンズが並列配置される載置部と、
該載置部の全面に形成され、前記ロッドレンズが延びる方向と直交する方向に延びるように配置され、幅が前記ロッドレンズの直径より小さい複数の長孔と、
該長孔を吸引手段に接続する接続手段と、
を備えていることを特徴とするロッドレンズ配列用治具。 A jig rod lens array which a plurality of rod lenses are used for the production of parallel arrayed rod lens array between two substrates,
A mounting portion on which the rod lenses are arranged in parallel;
A plurality of elongated holes formed on the entire surface of the mounting portion, arranged to extend in a direction orthogonal to the direction in which the rod lens extends, and having a width smaller than the diameter of the rod lens ;
Connecting means for connecting the elongated hole to the suction means;
A rod lens arrangement jig characterized by comprising:
前記ロッドレンズアレイ原板の厚さが約１．５ｍｍ未満であるときには、前記回転刃の刃先が下方から前記ロッドレンズアレイ原板に接触する第１の回転方向に、前記回転刃を回転駆動させて前記ロッドレンズアレイ原板を切断し、
前記ロッドレンズアレイ原板の厚さが約１．５ｍｍ以上であるときには、前記回転刃の刃先が上方から前記ロッドレンズアレイ原板に接触する第２の回転方向に、前記回転刃を回転駆動させて前記ロッドレンズアレイ原板を切断する、
ことを特徴とするロッドレンズアレイ原板の切断方法。 A method for cutting a rod lens array original plate, wherein a rod lens array original plate in which a plurality of rod lenses are arranged in parallel between two substrates is cut using a rotary blade,
When the thickness of the rod lens array original plate is less than about 1.5 mm , the rotary blade is driven to rotate in the first rotation direction in which the blade edge of the rotary blade contacts the rod lens array original plate from below. Cut the rod lens array master,
When the rod lens array original plate has a thickness of about 1.5 mm or more, the rotary blade is driven to rotate in a second rotation direction in which the blade edge of the rotary blade contacts the rod lens array original plate from above. Cutting rod lens array master plate,
A method for cutting a rod lens array original plate.
前記回転の回転軸が、前記端面に直交する鉛直平面内で前記端面に対して、９０＋α°の角度で配置され、
前記切削刃が、前記端面に最も近づく位置で、該位置における回転の接線方向に延びるように配置された前記端面を切削する、
ことを特徴とする端面切削装置。 An end face cutting device for cutting an end face of a rod lens array with a cutting blade rotating along a circular orbit,
The rotation axis of the rotation is disposed at an angle of 90 + α ° with respect to the end surface in a vertical plane orthogonal to the end surface;
Cutting the end face disposed so as to extend in a tangential direction of rotation at the position where the cutting blade is closest to the end face;
An end face cutting device characterized by that.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004001241A JP2005181949A (en) | 2003-01-29 | 2004-01-06 | Method for manufacturing rod lens array, arraying tool used therefor, original plate cutter and end face cutting device |
| CN 200410000459 CN1291244C (en) | 2003-01-29 | 2004-01-29 | Rod-like lens array mfg. method, arrangement clamp used in such method, original board cutting of appts. end cutting apts. |
Applications Claiming Priority (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003020575 | 2003-01-29 | ||
| JP2003020576 | 2003-01-29 | ||
| JP2003020574 | 2003-01-29 | ||
| JP2003022360 | 2003-01-30 | ||
| JP2003399440 | 2003-11-28 | ||
| JP2004001241A JP2005181949A (en) | 2003-01-29 | 2004-01-06 | Method for manufacturing rod lens array, arraying tool used therefor, original plate cutter and end face cutting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005181949A JP2005181949A (en) | 2005-07-07 |
| JP2005181949A5 true JP2005181949A5 (en) | 2007-02-22 |
Family
ID=34317783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2004001241A Pending JP2005181949A (en) | 2003-01-29 | 2004-01-06 | Method for manufacturing rod lens array, arraying tool used therefor, original plate cutter and end face cutting device |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2005181949A (en) |
| CN (1) | CN1291244C (en) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7529027B2 (en) | 2005-05-02 | 2009-05-05 | Nippon Sheet Glass Company, Ltd. | Rod lens array and method of manufacturing the same |
| JP4636541B2 (en) * | 2005-05-02 | 2011-02-23 | 日本板硝子株式会社 | Rod lens array |
| JP4935428B2 (en) * | 2007-03-01 | 2012-05-23 | コニカミノルタオプト株式会社 | Optical element manufacturing method |
| JP5522587B2 (en) * | 2008-06-05 | 2014-06-18 | 三菱レイヨン株式会社 | Method for manufacturing two-stage rod lens array |
| JP5532511B2 (en) * | 2010-02-12 | 2014-06-25 | 三菱レイヨン株式会社 | Cutting member grinding machine |
| US20130286146A1 (en) * | 2011-01-06 | 2013-10-31 | Mitsubishi Rayon Co., Ltd. | Plastic rod lens, plastic rod lens array, color image sensor head, and led printer head |
| JP6590292B2 (en) * | 2014-04-10 | 2019-10-16 | 三菱ケミカル株式会社 | Rod lens array |
| CN103943039B (en) * | 2014-04-11 | 2016-08-24 | 广东威创视讯科技股份有限公司 | A kind of manufacture method of LED display leaded light face shield |
| JP6525562B2 (en) | 2014-11-27 | 2019-06-05 | 株式会社沖データ | Rod lens array, LED print head, contact image sensor head, image forming apparatus, and image reading apparatus |
| JP6411190B2 (en) * | 2014-11-27 | 2018-10-24 | 株式会社沖データ | Rod lens array, LED print head, image sensor head, image forming apparatus, and image reading apparatus |
| JP6621591B2 (en) | 2015-03-31 | 2019-12-18 | 株式会社沖データ | Rod lens array unit, rod lens array unit manufacturing method, LED print head, image sensor head, image forming apparatus, and image reading apparatus |
| JP6781121B2 (en) * | 2017-08-25 | 2020-11-04 | 富士フイルム株式会社 | Fluorescent reader |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3243187B2 (en) * | 1995-07-17 | 2002-01-07 | 日本板硝子株式会社 | Manufacturing method of rod array |
| JPH09168994A (en) * | 1995-12-18 | 1997-06-30 | Onishi Raito Kogyosho:Kk | Sheet material cutting device provided with safety reinforcing member |
| JP2001027713A (en) * | 1999-05-12 | 2001-01-30 | Mitsubishi Rayon Co Ltd | Optical transmission body array and its manufacture, and led printer and scanner |
| JP2002062441A (en) * | 2000-08-22 | 2002-02-28 | Mitsubishi Rayon Co Ltd | Plastic rod lens array and method for manufacturing the same |
| JP2002192414A (en) * | 2000-12-25 | 2002-07-10 | Toshiba Mach Co Ltd | Cutting method of soft foam resin |
| JP3886746B2 (en) * | 2001-07-06 | 2007-02-28 | 三菱レイヨン株式会社 | Manufacturing method of optical transmission body |
-
2004
- 2004-01-06 JP JP2004001241A patent/JP2005181949A/en active Pending
- 2004-01-29 CN CN 200410000459 patent/CN1291244C/en not_active Expired - Fee Related
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