JPH11174403A5 - - Google Patents

Info

Publication number
JPH11174403A5
JPH11174403A5 JP1997343309A JP34330997A JPH11174403A5 JP H11174403 A5 JPH11174403 A5 JP H11174403A5 JP 1997343309 A JP1997343309 A JP 1997343309A JP 34330997 A JP34330997 A JP 34330997A JP H11174403 A5 JPH11174403 A5 JP H11174403A5
Authority
JP
Japan
Prior art keywords
light
lighting device
lamp
modulation means
polarization conversion
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
JP1997343309A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11174403A (ja
JP3704928B2 (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP34330997A priority Critical patent/JP3704928B2/ja
Priority claimed from JP34330997A external-priority patent/JP3704928B2/ja
Publication of JPH11174403A publication Critical patent/JPH11174403A/ja
Publication of JPH11174403A5 publication Critical patent/JPH11174403A5/ja
Application granted granted Critical
Publication of JP3704928B2 publication Critical patent/JP3704928B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP34330997A 1997-12-12 1997-12-12 照明装置 Expired - Fee Related JP3704928B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP34330997A JP3704928B2 (ja) 1997-12-12 1997-12-12 照明装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP34330997A JP3704928B2 (ja) 1997-12-12 1997-12-12 照明装置

Publications (3)

Publication Number Publication Date
JPH11174403A JPH11174403A (ja) 1999-07-02
JPH11174403A5 true JPH11174403A5 (2) 2004-12-24
JP3704928B2 JP3704928B2 (ja) 2005-10-12

Family

ID=18360531

Family Applications (1)

Application Number Title Priority Date Filing Date
JP34330997A Expired - Fee Related JP3704928B2 (ja) 1997-12-12 1997-12-12 照明装置

Country Status (1)

Country Link
JP (1) JP3704928B2 (2)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001188303A (ja) * 1999-10-22 2001-07-10 Nikon Corp 投射型表示装置
CN101554059B (zh) * 2006-12-07 2011-06-08 皇家飞利浦电子股份有限公司 用于显示设备的环境照明系统

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