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JP2004098547A5 - - Google Patents

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Publication number
JP2004098547A5
JP2004098547A5 JP2002265203A JP2002265203A JP2004098547A5 JP 2004098547 A5 JP2004098547 A5 JP 2004098547A5 JP 2002265203 A JP2002265203 A JP 2002265203A JP 2002265203 A JP2002265203 A JP 2002265203A JP 2004098547 A5 JP2004098547 A5 JP 2004098547A5
Authority
JP
Japan
Prior art keywords
lens
curved surface
insert molding
minute curved
outer diameter
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
Application number
JP2002265203A
Other languages
Japanese (ja)
Other versions
JP2004098547A (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2002265203A priority Critical patent/JP2004098547A/en
Priority claimed from JP2002265203A external-priority patent/JP2004098547A/en
Publication of JP2004098547A publication Critical patent/JP2004098547A/en
Publication of JP2004098547A5 publication Critical patent/JP2004098547A5/ja
Pending legal-status Critical Current

Links

Claims (3)

インサートされるレンズの外径より大きなキャビティを有する２つの分割可能な金型と、前記キャビティの略中央部に位置するようにそれぞれの金型に嵌合状態で挿入され樹脂充填前にレンズを両面から挟持してレンズを位置決めするレンズ外径より小さな形状の先端部を有するレンズホルダーとを備えており、レンズと接触するレンズホルダーの先端部の全周にわたって微小な曲面が形成されていることを特徴とするレンズインサート成形用金型。  Two separable molds having cavities larger than the outer diameter of the lens to be inserted, and both sides of the lens before being filled with resin inserted in the respective molds so as to be positioned at the approximate center of the cavity A lens holder having a tip portion smaller than the outer diameter of the lens for positioning the lens by sandwiching from the lens, and that a minute curved surface is formed over the entire circumference of the tip portion of the lens holder in contact with the lens Characteristic mold for lens insert molding. 前記先端部に微小な曲面が形成されたレンズホルダーは、固定金型側に配置されていることを特徴とする請求項１記載のレンズインサート成形用金型。  The lens insert molding die according to claim 1, wherein the lens holder having a minute curved surface formed at the tip is disposed on a fixed die side. 前記微小な曲面の曲率半径は、０．０１ｍｍ〜０．２ｍｍであることを特徴とする請求項１または請求項２に記載のレンズインサート成形用金型。  3. The lens insert molding die according to claim 1, wherein a curvature radius of the minute curved surface is 0.01 mm to 0.2 mm.
JP2002265203A 2002-09-11 2002-09-11 Mold for insert molding lens Pending JP2004098547A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002265203A JP2004098547A (en) 2002-09-11 2002-09-11 Mold for insert molding lens

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002265203A JP2004098547A (en) 2002-09-11 2002-09-11 Mold for insert molding lens

Publications (2)

Publication Number Publication Date
JP2004098547A JP2004098547A (en) 2004-04-02
JP2004098547A5 true JP2004098547A5 (en) 2005-07-28

Family

ID=32264405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002265203A Pending JP2004098547A (en) 2002-09-11 2002-09-11 Mold for insert molding lens

Country Status (1)

Country Link
JP (1) JP2004098547A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4812592B2 (en) * 2006-10-27 2011-11-09 パナソニック株式会社 Manufacturing method of composite optical component
TWI526726B (en) * 2010-09-22 2016-03-21 柯尼卡美能達精密光學股份有限公司 Manufacturing method of imaging lens unit and imaging lens unit
TWI551428B (en) * 2010-09-30 2016-10-01 柯尼卡美能達精密光學股份有限公司 Manufacturing method of imaging lens unit
WO2013047682A1 (en) * 2011-09-30 2013-04-04 コニカミノルタアドバンストレイヤー株式会社 Method for producing imaging lens unit, and imaging lens unit
JP5835338B2 (en) * 2011-09-30 2015-12-24 コニカミノルタ株式会社 Manufacturing method of imaging lens unit
KR101354164B1 (en) * 2012-01-19 2014-01-23 한국광기술원 Lens processing jig

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