JPS62127510U - - Google Patents

Info

Publication number
JPS62127510U
JPS62127510U JP1491786U JP1491786U JPS62127510U JP S62127510 U JPS62127510 U JP S62127510U JP 1491786 U JP1491786 U JP 1491786U JP 1491786 U JP1491786 U JP 1491786U JP S62127510 U JPS62127510 U JP S62127510U
Authority
JP
Japan
Prior art keywords
light source
center
focal point
surface portion
spherical
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
JP1491786U
Other languages
English (en)
Japanese (ja)
Other versions
JPH059693Y2 (enrdf_load_stackoverflow
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 filed Critical
Priority to JP1986014917U priority Critical patent/JPH059693Y2/ja
Publication of JPS62127510U publication Critical patent/JPS62127510U/ja
Application granted granted Critical
Publication of JPH059693Y2 publication Critical patent/JPH059693Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Optical Elements Other Than Lenses (AREA)
JP1986014917U 1986-02-04 1986-02-04 Expired - Lifetime JPH059693Y2 (enrdf_load_stackoverflow)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986014917U JPH059693Y2 (enrdf_load_stackoverflow) 1986-02-04 1986-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986014917U JPH059693Y2 (enrdf_load_stackoverflow) 1986-02-04 1986-02-04

Publications (2)

Publication Number Publication Date
JPS62127510U true JPS62127510U (enrdf_load_stackoverflow) 1987-08-13
JPH059693Y2 JPH059693Y2 (enrdf_load_stackoverflow) 1993-03-10

Family

ID=30805358

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986014917U Expired - Lifetime JPH059693Y2 (enrdf_load_stackoverflow) 1986-02-04 1986-02-04

Country Status (1)

Country Link
JP (1) JPH059693Y2 (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100837770B1 (ko) 2004-02-23 2008-06-16 샤프 가부시키가이샤 광원장치 및 이것을 사용한 영상표시장치

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753924A (enrdf_load_stackoverflow) * 1980-09-17 1982-03-31 Honshu Paper Co Ltd

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5753924A (enrdf_load_stackoverflow) * 1980-09-17 1982-03-31 Honshu Paper Co Ltd

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100837770B1 (ko) 2004-02-23 2008-06-16 샤프 가부시키가이샤 광원장치 및 이것을 사용한 영상표시장치

Also Published As

Publication number Publication date
JPH059693Y2 (enrdf_load_stackoverflow) 1993-03-10

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