JPH0990890A - 面発光装置 - Google Patents

面発光装置

Info

Publication number
JPH0990890A
JPH0990890A JP7244128A JP24412895A JPH0990890A JP H0990890 A JPH0990890 A JP H0990890A JP 7244128 A JP7244128 A JP 7244128A JP 24412895 A JP24412895 A JP 24412895A JP H0990890 A JPH0990890 A JP H0990890A
Authority
JP
Japan
Prior art keywords
transparent plate
lamp
sheet
surface emitting
light
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.)
Pending
Application number
JP7244128A
Other languages
English (en)
Japanese (ja)
Inventor
Yukio Matsushita
幸雄 松下
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.)
Matsushita Shokai Co Ltd
Original Assignee
Matsushita Shokai 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 Matsushita Shokai Co Ltd filed Critical Matsushita Shokai Co Ltd
Priority to JP7244128A priority Critical patent/JPH0990890A/ja
Priority to KR1019950041681A priority patent/KR970017110A/ko
Publication of JPH0990890A publication Critical patent/JPH0990890A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
    • G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
JP7244128A 1995-09-22 1995-09-22 面発光装置 Pending JPH0990890A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP7244128A JPH0990890A (ja) 1995-09-22 1995-09-22 面発光装置
KR1019950041681A KR970017110A (ko) 1995-09-22 1995-11-16 면(面)발광 장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7244128A JPH0990890A (ja) 1995-09-22 1995-09-22 面発光装置

Publications (1)

Publication Number Publication Date
JPH0990890A true JPH0990890A (ja) 1997-04-04

Family

ID=17114187

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7244128A Pending JPH0990890A (ja) 1995-09-22 1995-09-22 面発光装置

Country Status (2)

Country Link
JP (1) JPH0990890A (ko)
KR (1) KR970017110A (ko)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010113163A (ja) * 2008-11-06 2010-05-20 Meitaku Kogyo Kk 看板，ディスプレイ，表示板，照明パネル等の大判背面照明装置
JP2012079539A (ja) * 2010-10-01 2012-04-19 Komaden:Kk 発光ユニット及び発光装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100666915B1 (ko) * 2004-06-25 2007-01-11 엠알시 (주) 면광원 램프장치

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190004A (ja) * 1989-12-20 1991-08-20 Shin Etsu Polymer Co Ltd 面状光源装置
JP3096690B2 (ja) * 1995-07-31 2000-10-10 泰太郎 藤井 石材パネルとその取付構造

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190004A (ja) * 1989-12-20 1991-08-20 Shin Etsu Polymer Co Ltd 面状光源装置
JP3096690B2 (ja) * 1995-07-31 2000-10-10 泰太郎 藤井 石材パネルとその取付構造

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010113163A (ja) * 2008-11-06 2010-05-20 Meitaku Kogyo Kk 看板，ディスプレイ，表示板，照明パネル等の大判背面照明装置
JP2012079539A (ja) * 2010-10-01 2012-04-19 Komaden:Kk 発光ユニット及び発光装置

Also Published As

Publication number Publication date
KR970017110A (ko) 1997-04-30

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Legal Events

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A02 Decision of refusal

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Effective date: 19980324