JP2003177351A5 - - Google Patents

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Publication number
JP2003177351A5
JP2003177351A5 JP2001375262A JP2001375262A JP2003177351A5 JP 2003177351 A5 JP2003177351 A5 JP 2003177351A5 JP 2001375262 A JP2001375262 A JP 2001375262A JP 2001375262 A JP2001375262 A JP 2001375262A JP 2003177351 A5 JP2003177351 A5 JP 2003177351A5
Authority
JP
Japan
Prior art keywords
projection
optical
reflective
display surface
prism
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.)
Granted
Application number
JP2001375262A
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English (en)
Japanese (ja)
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JP2003177351A (ja
JP4061060B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP2001375262A priority Critical patent/JP4061060B2/ja
Priority claimed from JP2001375262A external-priority patent/JP4061060B2/ja
Publication of JP2003177351A publication Critical patent/JP2003177351A/ja
Publication of JP2003177351A5 publication Critical patent/JP2003177351A5/ja
Application granted granted Critical
Publication of JP4061060B2 publication Critical patent/JP4061060B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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JP2001375262A 2001-12-10 2001-12-10 投影光学装置 Expired - Fee Related JP4061060B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2001375262A JP4061060B2 (ja) 2001-12-10 2001-12-10 投影光学装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2001375262A JP4061060B2 (ja) 2001-12-10 2001-12-10 投影光学装置

Publications (3)

Publication Number Publication Date
JP2003177351A JP2003177351A (ja) 2003-06-27
JP2003177351A5 true JP2003177351A5 (enExample) 2005-07-21
JP4061060B2 JP4061060B2 (ja) 2008-03-12

Family

ID=19183668

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2001375262A Expired - Fee Related JP4061060B2 (ja) 2001-12-10 2001-12-10 投影光学装置

Country Status (1)

Country Link
JP (1) JP4061060B2 (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102013194B1 (ko) * 2017-09-19 2019-08-22 주식회사 리텍 Dmd에 입사하는 조사광 방향을 제어할 수 있는 노광 광학계 및 이를 구성하는 광 조사 광학계
US11982798B2 (en) 2020-11-18 2024-05-14 Coretronic Corporation Projection lens and projection apparatus
TWI781701B (zh) * 2020-11-18 2022-10-21 中強光電股份有限公司 投影鏡頭及投影裝置
CN116243540A (zh) * 2021-12-08 2023-06-09 精工爱普生株式会社 光学系统以及投影仪

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