KR970017110A - Surface light emitting device - Google Patents

Surface light emitting device Download PDF

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Publication number
KR970017110A
KR970017110A KR1019950041681A KR19950041681A KR970017110A KR 970017110 A KR970017110 A KR 970017110A KR 1019950041681 A KR1019950041681 A KR 1019950041681A KR 19950041681 A KR19950041681 A KR 19950041681A KR 970017110 A KR970017110 A KR 970017110A
Authority
KR
South Korea
Prior art keywords
transparent plate
light
surface light
emitting device
diffusion film
Prior art date
Application number
KR1019950041681A
Other languages
Korean (ko)
Inventor
유끼오 마쓰시다
Original Assignee
유끼오 마쓰시다
가부시키가이샤 마쓰시다쇼까이
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 유끼오 마쓰시다, 가부시키가이샤 마쓰시다쇼까이 filed Critical 유끼오 마쓰시다
Publication of KR970017110A publication Critical patent/KR970017110A/en

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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)

Abstract

본 발명은 두께가 얇은 대형의 면발광의 전기장식 간판을 실현하기 위한 것으로서, 투명판의 한쪽 면에 반사막을, 다른쪽 면에는 확산막을 피복하여, 투명판의 적어도 한쪽면에 근접하여 램프를 설치하여, 투명판에 입사된 광을 확산막을 통과시켜서 면발광시키는 면발광체를, 평면상에 인접하여 다수개를 설치하여 구성되는 면(面)발광 장치.SUMMARY OF THE INVENTION The present invention is to realize a large surface-emitting electric decorative signboard having a small thickness, and having a reflective film coated on one side of the transparent plate and a diffuser film on the other side, the lamp being installed in proximity to at least one side of the transparent plate. The surface light-emitting device which comprises the surface light-emitting body which surface-emits the light which injected into the transparent plate through the diffusion film, is provided adjacent to the plane.

Description

면(面)발광 장치Surface light emitting device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 본 발명의 조사장치의 정면도이다,1 is a front view of the irradiation apparatus of the present invention,

제2도는 제1도의 A-A선에 따른 단면도이다,2 is a cross-sectional view taken along the line A-A of FIG.

제3도는 본 발명에 따른 실시예의 정면도이다,3 is a front view of an embodiment according to the present invention,

제4도는 명발광체의 정면도이다,4 is a front view of the light emitting body,

제5도는 제4도의 B-B선에 따른 단면도이다.5 is a cross-sectional view taken along the line B-B in FIG.

Claims (2)

투명판(2)의 한쪽면에 반사막(3)을, 다른쪽의 면에는 확산막(4)을 피복하고, 투명판(2)의 적어도 한쪽면에 근접하여 램프(5)를 설치하여 투명판(2)에 입사된 광을 확산막(4)을 통과시켜서 면발광시키는 면발광체(8)를, 평면상에 인접하여 다수개 설치한 면발광 장치.The reflective film 3 is coated on one side of the transparent plate 2 and the diffusion film 4 is coated on the other side, and the lamp 5 is provided in close proximity to at least one side of the transparent plate 2 so as to provide a transparent plate. The surface light-emitting device which provided the surface light-emitting body 8 which light-emits the light incident on (2) through the diffusion film 4, and surface-emits. 투명판(2)의 한쪽면에 반사막(3)을 피복하고, 다른쪽의 면에는 그 면으로부터 좁은 간격을 두고서 확산막(4)을 설치하며, 투명판(2)의 적어도 한쪽면에 근접하여 램프(5)를 설치하여, 투명판(2)에 입사된 광을 확산막(4)을 통과시켜서 면발광시키는 면발광체(8)를, 평면상에 인접하여 다수개 설치한 면발광 장치.The reflective film 3 is coated on one side of the transparent plate 2, and the diffusion film 4 is provided on the other side at a narrow distance from the surface, and at least one side of the transparent plate 2 The surface light-emitting device which provided the lamp 5 and provided many surface light-emitting bodies 8 which surface-emit light by passing the light incident on the transparent plate 2 through the diffusion film 4, and adjoining on a plane. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950041681A 1995-09-22 1995-11-16 Surface light emitting device KR970017110A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP7-244128 1995-09-22
JP7244128A JPH0990890A (en) 1995-09-22 1995-09-22 Surface light emission device

Publications (1)

Publication Number Publication Date
KR970017110A true KR970017110A (en) 1997-04-30

Family

ID=17114187

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950041681A KR970017110A (en) 1995-09-22 1995-11-16 Surface light emitting device

Country Status (2)

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

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100666915B1 (en) * 2004-06-25 2007-01-11 엠알시 (주) Flat lighting lamp device

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5049945B2 (en) * 2008-11-06 2012-10-17 明拓工業株式会社 Large format back lighting equipment such as signs, displays, display boards, lighting panels
JP2012079539A (en) * 2010-10-01 2012-04-19 Komaden:Kk Light-emitting unit and light-emitting device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03190004A (en) * 1989-12-20 1991-08-20 Shin Etsu Polymer Co Ltd Plane light source device
JP3096690B2 (en) * 1995-07-31 2000-10-10 泰太郎 藤井 Stone panel and its mounting structure

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100666915B1 (en) * 2004-06-25 2007-01-11 엠알시 (주) Flat lighting lamp device

Also Published As

Publication number Publication date
JPH0990890A (en) 1997-04-04

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