JP2541672Y2 - 面光源装置 - Google Patents

面光源装置

Info

Publication number
JP2541672Y2
JP2541672Y2 JP1990406491U JP40649190U JP2541672Y2 JP 2541672 Y2 JP2541672 Y2 JP 2541672Y2 JP 1990406491 U JP1990406491 U JP 1990406491U JP 40649190 U JP40649190 U JP 40649190U JP 2541672 Y2 JP2541672 Y2 JP 2541672Y2
Authority
JP
Japan
Prior art keywords
light source
light
light guide
tube holder
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
JP1990406491U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0491337U (enExample
Inventor
敏昭 杉本
和明 横山
毅 石川
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.)
Enplas Corp
Original Assignee
Enplas Corp
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 Enplas Corp filed Critical Enplas Corp
Priority to JP1990406491U priority Critical patent/JP2541672Y2/ja
Publication of JPH0491337U publication Critical patent/JPH0491337U/ja
Application granted granted Critical
Publication of JP2541672Y2 publication Critical patent/JP2541672Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Light Guides In General And Applications Therefor (AREA)
JP1990406491U 1990-12-19 1990-12-19 面光源装置 Expired - Lifetime JP2541672Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990406491U JP2541672Y2 (ja) 1990-12-19 1990-12-19 面光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990406491U JP2541672Y2 (ja) 1990-12-19 1990-12-19 面光源装置

Publications (2)

Publication Number Publication Date
JPH0491337U JPH0491337U (enExample) 1992-08-10
JP2541672Y2 true JP2541672Y2 (ja) 1997-07-16

Family

ID=31883719

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990406491U Expired - Lifetime JP2541672Y2 (ja) 1990-12-19 1990-12-19 面光源装置

Country Status (1)

Country Link
JP (1) JP2541672Y2 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3012462B2 (ja) * 1994-09-26 2000-02-21 富士通株式会社 導光板並びにこれを用いた面光源及び非発光型表示装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52127793U (enExample) * 1976-03-24 1977-09-28
JPH02271304A (ja) * 1989-04-12 1990-11-06 Seiko Epson Corp 表示体用照明装置

Also Published As

Publication number Publication date
JPH0491337U (enExample) 1992-08-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term