JP2005254564A - ダハプリズムの成形用金型 - Google Patents

ダハプリズムの成形用金型 Download PDF

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Publication number
JP2005254564A
JP2005254564A JP2004067780A JP2004067780A JP2005254564A JP 2005254564 A JP2005254564 A JP 2005254564A JP 2004067780 A JP2004067780 A JP 2004067780A JP 2004067780 A JP2004067780 A JP 2004067780A JP 2005254564 A JP2005254564 A JP 2005254564A
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JP
Japan
Prior art keywords
template
piece
mirror
roof
pieces
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Pending
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JP2004067780A
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English (en)
Japanese (ja)
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JP2005254564A5 (enExample
Inventor
Akihiro Baba
章浩 馬場
Keiji Fukumoto
啓二 福本
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Canon Inc
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Canon Inc
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Application filed by Canon Inc filed Critical Canon Inc
Priority to JP2004067780A priority Critical patent/JP2005254564A/ja
Publication of JP2005254564A publication Critical patent/JP2005254564A/ja
Publication of JP2005254564A5 publication Critical patent/JP2005254564A5/ja
Pending legal-status Critical Current

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  • Optical Elements Other Than Lenses (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
JP2004067780A 2004-03-10 2004-03-10 ダハプリズムの成形用金型 Pending JP2005254564A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004067780A JP2005254564A (ja) 2004-03-10 2004-03-10 ダハプリズムの成形用金型

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004067780A JP2005254564A (ja) 2004-03-10 2004-03-10 ダハプリズムの成形用金型

Publications (2)

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JP2005254564A true JP2005254564A (ja) 2005-09-22
JP2005254564A5 JP2005254564A5 (enExample) 2007-04-26

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JP2004067780A Pending JP2005254564A (ja) 2004-03-10 2004-03-10 ダハプリズムの成形用金型

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JP (1) JP2005254564A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116160567A (zh) * 2023-03-09 2023-05-26 泉州市友腾光电科技有限公司 一种微型高精度对称屋脊棱镜的加工工艺

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03262607A (ja) * 1990-03-13 1991-11-22 Fuji Heavy Ind Ltd 複合材部品成形型
JP2002341440A (ja) * 2001-05-21 2002-11-27 Hitachi Ltd ダイクロイックプリズムおよびこれを備えた投写形表示装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03262607A (ja) * 1990-03-13 1991-11-22 Fuji Heavy Ind Ltd 複合材部品成形型
JP2002341440A (ja) * 2001-05-21 2002-11-27 Hitachi Ltd ダイクロイックプリズムおよびこれを備えた投写形表示装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN116160567A (zh) * 2023-03-09 2023-05-26 泉州市友腾光电科技有限公司 一种微型高精度对称屋脊棱镜的加工工艺

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