JPS6371559U - - Google Patents

Info

Publication number
JPS6371559U
JPS6371559U JP1986166377U JP16637786U JPS6371559U JP S6371559 U JPS6371559 U JP S6371559U JP 1986166377 U JP1986166377 U JP 1986166377U JP 16637786 U JP16637786 U JP 16637786U JP S6371559 U JPS6371559 U JP S6371559U
Authority
JP
Japan
Prior art keywords
lamp house
wiring board
source device
printed wiring
light source
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
JP1986166377U
Other languages
Japanese (ja)
Other versions
JPH0432776Y2 (en
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 filed Critical
Priority to JP1986166377U priority Critical patent/JPH0432776Y2/ja
Publication of JPS6371559U publication Critical patent/JPS6371559U/ja
Application granted granted Critical
Publication of JPH0432776Y2 publication Critical patent/JPH0432776Y2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案に係る面光源装置の一実施例を
示す断面図、第２図は同実施例の要部拡大図、第
３図及び第４図は従来例を示す断面図である。 １１……ＬＥＤ、１２……プリント配線板、１
２Ａ……白色印刷面、１３……ランプハウス、１
４……モールド層、１５……反射板、１６……ス
ペーサ、１７……拡散板、１８……空気層。 FIG. 1 is a sectional view showing an embodiment of a surface light source device according to the present invention, FIG. 2 is an enlarged view of a main part of the same embodiment, and FIGS. 3 and 4 are sectional views showing a conventional example. 11...LED, 12...Printed wiring board, 1
2A...White printing surface, 13...Lamp house, 1
4...Mold layer, 15...Reflector, 16...Spacer, 17...Diffusion plate, 18...Air layer.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 白色印刷したプリント配線板に複数の発光ダイ
オードを取付け、これらを囲むように枠状のラン
プハウスを配置し、その内部に透明な樹脂による
モールド層を形成してその表面のＬＥＤ直上部分
に反射面を形成し、更にその前面に前記モールド
層との間に空気層を有するように拡散板を取付け
たことを特徴とする面光源装置。 A plurality of light emitting diodes are attached to a white printed wiring board, a frame-shaped lamp house is placed around them, a transparent resin molding layer is formed inside the lamp house, and a reflective surface is placed directly above the LEDs on the surface of the lamp house. What is claimed is: 1. A surface light source device comprising: a diffuser plate formed on the surface of the mold layer;
JP1986166377U 1986-10-29 1986-10-29 Expired JPH0432776Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986166377U JPH0432776Y2 (en) 1986-10-29 1986-10-29

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986166377U JPH0432776Y2 (en) 1986-10-29 1986-10-29

Publications (2)

Publication Number Publication Date
JPS6371559U true JPS6371559U (en) 1988-05-13
JPH0432776Y2 JPH0432776Y2 (en) 1992-08-06

Family

ID=31097291

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986166377U Expired JPH0432776Y2 (en) 1986-10-29 1986-10-29

Country Status (1)

Country Link
JP (1) JPH0432776Y2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002353513A (en) * 2001-05-25 2002-12-06 Rohm Co Ltd Chip-type light-emitting device
JP2004179048A (en) * 2002-11-28 2004-06-24 Toshiba Lighting & Technology Corp Led lighting unit and led lighting device
WO2007011068A1 (en) * 2005-07-22 2007-01-25 Showa Denko K.K. Light-emitting diode light source
JP2007053352A (en) * 2005-07-22 2007-03-01 Showa Denko Kk Light emitting diode light source
JP2014186931A (en) * 2013-03-25 2014-10-02 Panasonic Corp Visible display with touch input reception function and lighting device including the same
JP2018107257A (en) * 2016-12-26 2018-07-05 日亜化学工業株式会社 Light-emitting device
JP2020113799A (en) * 2020-04-22 2020-07-27 日亜化学工業株式会社 Light-emitting device
JP2021034706A (en) * 2019-08-23 2021-03-01 聯京光電股▲ふん▼有限公司 Light emitting device package structure and manufacturing method thereof

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002353513A (en) * 2001-05-25 2002-12-06 Rohm Co Ltd Chip-type light-emitting device
JP4656758B2 (en) * 2001-05-25 2011-03-23 ローム株式会社 Chip-type light emitting device and light emitting device
JP2004179048A (en) * 2002-11-28 2004-06-24 Toshiba Lighting & Technology Corp Led lighting unit and led lighting device
WO2007011068A1 (en) * 2005-07-22 2007-01-25 Showa Denko K.K. Light-emitting diode light source
JP2007053352A (en) * 2005-07-22 2007-03-01 Showa Denko Kk Light emitting diode light source
JP2014186931A (en) * 2013-03-25 2014-10-02 Panasonic Corp Visible display with touch input reception function and lighting device including the same
JP2018107257A (en) * 2016-12-26 2018-07-05 日亜化学工業株式会社 Light-emitting device
JP2021034706A (en) * 2019-08-23 2021-03-01 聯京光電股▲ふん▼有限公司 Light emitting device package structure and manufacturing method thereof
JP2020113799A (en) * 2020-04-22 2020-07-27 日亜化学工業株式会社 Light-emitting device

Also Published As

Publication number Publication date
JPH0432776Y2 (en) 1992-08-06

Similar Documents

Publication Publication Date Title
JPS6371559U (en)
JPS6359356U (en)
JPS6359355U (en)
JPS6219768U (en)
JPS63114398U (en)
JPH02104325U (en)
JPS6362822U (en)
JPH0254107U (en)
JPS62143942U (en)
JPS6434683U (en)
JPS648762U (en)
JPS6289682U (en)
JPS6219769U (en)
JPH0267386U (en)
JPH02108350U (en)
JPS63174107U (en)
JPS581975U (en) Display device using light emitting diodes
JPS6338348U (en)
JPS6321988U (en)
JPS6395262U (en)
JPH0437982U (en)
JPS62173781U (en)
JPS6432559U (en)
JPS61192400U (en)
JPS61127654U (en)