JPH0620249Y2 - 光色変化用フィルタ装置 - Google Patents

光色変化用フィルタ装置

Info

Publication number
JPH0620249Y2
JPH0620249Y2 JP1989062003U JP6200389U JPH0620249Y2 JP H0620249 Y2 JPH0620249 Y2 JP H0620249Y2 JP 1989062003 U JP1989062003 U JP 1989062003U JP 6200389 U JP6200389 U JP 6200389U JP H0620249 Y2 JPH0620249 Y2 JP H0620249Y2
Authority
JP
Japan
Prior art keywords
spiral
filter
light
colored
spiral section
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.)
Expired - Lifetime
Application number
JP1989062003U
Other languages
English (en)
Japanese (ja)
Other versions
JPH032509U (enEXAMPLES
Inventor
丈晴 長谷川
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.)
Yamashita Electric Co Ltd
Original Assignee
Yamashita Electric Co Ltd
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 Yamashita Electric Co Ltd filed Critical Yamashita Electric Co Ltd
Priority to JP1989062003U priority Critical patent/JPH0620249Y2/ja
Publication of JPH032509U publication Critical patent/JPH032509U/ja
Application granted granted Critical
Publication of JPH0620249Y2 publication Critical patent/JPH0620249Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

JP1989062003U 1989-05-29 1989-05-29 光色変化用フィルタ装置 Expired - Lifetime JPH0620249Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989062003U JPH0620249Y2 (ja) 1989-05-29 1989-05-29 光色変化用フィルタ装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989062003U JPH0620249Y2 (ja) 1989-05-29 1989-05-29 光色変化用フィルタ装置

Publications (2)

Publication Number Publication Date
JPH032509U JPH032509U (enEXAMPLES) 1991-01-11
JPH0620249Y2 true JPH0620249Y2 (ja) 1994-05-25

Family

ID=31590759

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989062003U Expired - Lifetime JPH0620249Y2 (ja) 1989-05-29 1989-05-29 光色変化用フィルタ装置

Country Status (1)

Country Link
JP (1) JPH0620249Y2 (enEXAMPLES)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2003026358A1 (en) * 2001-09-17 2003-03-27 Color Kinetics Incorporated Light emitting diode based products
KR101323225B1 (ko) * 2012-02-27 2013-10-30 부경대학교 산학협력단 자전거 캐리어

Also Published As

Publication number Publication date
JPH032509U (enEXAMPLES) 1991-01-11

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