JPS60187406U - 面光源装置 - Google Patents

面光源装置

Info

Publication number
JPS60187406U
JPS60187406U JP7452984U JP7452984U JPS60187406U JP S60187406 U JPS60187406 U JP S60187406U JP 7452984 U JP7452984 U JP 7452984U JP 7452984 U JP7452984 U JP 7452984U JP S60187406 U JPS60187406 U JP S60187406U
Authority
JP
Japan
Prior art keywords
light source
transparent plate
source device
surface light
view
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
JP7452984U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0123160Y2 (enrdf_load_stackoverflow
Inventor
松山　芳彦
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 JP7452984U priority Critical patent/JPS60187406U/ja
Publication of JPS60187406U publication Critical patent/JPS60187406U/ja
Application granted granted Critical
Publication of JPH0123160Y2 publication Critical patent/JPH0123160Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP7452984U 1984-05-23 1984-05-23 面光源装置 Granted JPS60187406U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7452984U JPS60187406U (ja) 1984-05-23 1984-05-23 面光源装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7452984U JPS60187406U (ja) 1984-05-23 1984-05-23 面光源装置

Publications (2)

Publication Number Publication Date
JPS60187406U true JPS60187406U (ja) 1985-12-12
JPH0123160Y2 JPH0123160Y2 (enrdf_load_stackoverflow) 1989-07-17

Family

ID=30614915

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7452984U Granted JPS60187406U (ja) 1984-05-23 1984-05-23 面光源装置

Country Status (1)

Country Link
JP (1) JPS60187406U (enrdf_load_stackoverflow)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002512727A (ja) * 1996-12-12 2002-04-23 テレダイン ライティング アンド ディスプレイ プロダクツ インコーポレイテッド 低いプロフィールを有する照明装置
JP2003249110A (ja) * 2001-12-21 2003-09-05 Matsushita Electric Works Ltd エッジライトパネル

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814545U (enrdf_load_stackoverflow) * 1971-06-30 1973-02-17
JPS5149978U (enrdf_load_stackoverflow) * 1974-10-12 1976-04-15
JPS53137781U (enrdf_load_stackoverflow) * 1977-04-07 1978-10-31

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4814545U (enrdf_load_stackoverflow) * 1971-06-30 1973-02-17
JPS5149978U (enrdf_load_stackoverflow) * 1974-10-12 1976-04-15
JPS53137781U (enrdf_load_stackoverflow) * 1977-04-07 1978-10-31

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002512727A (ja) * 1996-12-12 2002-04-23 テレダイン ライティング アンド ディスプレイ プロダクツ インコーポレイテッド 低いプロフィールを有する照明装置
JP2003249110A (ja) * 2001-12-21 2003-09-05 Matsushita Electric Works Ltd エッジライトパネル

Also Published As

Publication number Publication date
JPH0123160Y2 (enrdf_load_stackoverflow) 1989-07-17

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