JP4571827B2 - 光路開閉装置 - Google Patents

光路開閉装置 Download PDF

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Publication number
JP4571827B2
JP4571827B2 JP2004179915A JP2004179915A JP4571827B2 JP 4571827 B2 JP4571827 B2 JP 4571827B2 JP 2004179915 A JP2004179915 A JP 2004179915A JP 2004179915 A JP2004179915 A JP 2004179915A JP 4571827 B2 JP4571827 B2 JP 4571827B2
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JP
Japan
Prior art keywords
liquid crystal
optical path
crystal polymer
light
light shielding
Prior art date
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Expired - Fee Related
Application number
JP2004179915A
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English (en)
Japanese (ja)
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JP2006003631A5 (enExample
JP2006003631A (ja
Inventor
誠 宮城
勇 川田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canon Electronics Inc
Original Assignee
Canon Electronics Inc
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 Canon Electronics Inc filed Critical Canon Electronics Inc
Priority to JP2004179915A priority Critical patent/JP4571827B2/ja
Publication of JP2006003631A publication Critical patent/JP2006003631A/ja
Publication of JP2006003631A5 publication Critical patent/JP2006003631A5/ja
Application granted granted Critical
Publication of JP4571827B2 publication Critical patent/JP4571827B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2004179915A 2004-06-17 2004-06-17 光路開閉装置 Expired - Fee Related JP4571827B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2004179915A JP4571827B2 (ja) 2004-06-17 2004-06-17 光路開閉装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004179915A JP4571827B2 (ja) 2004-06-17 2004-06-17 光路開閉装置

Publications (3)

Publication Number Publication Date
JP2006003631A JP2006003631A (ja) 2006-01-05
JP2006003631A5 JP2006003631A5 (enExample) 2009-12-03
JP4571827B2 true JP4571827B2 (ja) 2010-10-27

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ID=35772067

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2004179915A Expired - Fee Related JP4571827B2 (ja) 2004-06-17 2004-06-17 光路開閉装置

Country Status (1)

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JP (1) JP4571827B2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007187892A (ja) * 2006-01-13 2007-07-26 Canon Electronics Inc 遮光羽根および光路開閉装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09297256A (ja) * 1996-04-30 1997-11-18 Toray Ind Inc カメラ鏡筒及びその製造方法
JP4191308B2 (ja) * 1999-03-16 2008-12-03 株式会社クラレ 積層断熱材およびその製造方法
JP2003149705A (ja) * 2001-11-14 2003-05-21 Nidec Copal Corp 光学機器用遮光羽根材
JP2004020701A (ja) * 2002-06-13 2004-01-22 Nippon Zeon Co Ltd 光学積層体
JP4462872B2 (ja) * 2002-08-28 2010-05-12 京セラ株式会社 配線基板及びその製造方法
TWI288263B (en) * 2002-10-17 2007-10-11 Nitto Denko Corp Liquid crystal display, optical compensator for a liquid crystal display and method of forming the same

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Publication number Publication date
JP2006003631A (ja) 2006-01-05

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