JPH0614195Y2 - 面光源装置 - Google Patents

面光源装置

Info

Publication number
JPH0614195Y2
JPH0614195Y2 JP1989124513U JP12451389U JPH0614195Y2 JP H0614195 Y2 JPH0614195 Y2 JP H0614195Y2 JP 1989124513 U JP1989124513 U JP 1989124513U JP 12451389 U JP12451389 U JP 12451389U JP H0614195 Y2 JPH0614195 Y2 JP H0614195Y2
Authority
JP
Japan
Prior art keywords
light
light source
light guide
face
incident end
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
JP1989124513U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0363123U (en:Method
Inventor
和明 横山
勇 金子
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.)
I Pex Inc
Original Assignee
Dai Ichi Seiko 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 Dai Ichi Seiko Co Ltd filed Critical Dai Ichi Seiko Co Ltd
Priority to JP1989124513U priority Critical patent/JPH0614195Y2/ja
Publication of JPH0363123U publication Critical patent/JPH0363123U/ja
Application granted granted Critical
Publication of JPH0614195Y2 publication Critical patent/JPH0614195Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP1989124513U 1989-10-26 1989-10-26 面光源装置 Expired - Lifetime JPH0614195Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989124513U JPH0614195Y2 (ja) 1989-10-26 1989-10-26 面光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989124513U JPH0614195Y2 (ja) 1989-10-26 1989-10-26 面光源装置

Publications (2)

Publication Number Publication Date
JPH0363123U JPH0363123U (en:Method) 1991-06-20
JPH0614195Y2 true JPH0614195Y2 (ja) 1994-04-13

Family

ID=31672426

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989124513U Expired - Lifetime JPH0614195Y2 (ja) 1989-10-26 1989-10-26 面光源装置

Country Status (1)

Country Link
JP (1) JPH0614195Y2 (en:Method)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5453998A (en) * 1977-10-07 1979-04-27 Nichiden Varian Kk Indicator
JPS5944002A (ja) * 1982-09-03 1984-03-12 Takashi Mori 光ラジエ−タ
JPS6155684A (ja) * 1984-08-27 1986-03-20 三菱レイヨン株式会社 光拡散装置

Also Published As

Publication number Publication date
JPH0363123U (en:Method) 1991-06-20

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