JPS5984569U - Display device lighting structure - Google Patents

Display device lighting structure

Info

Publication number
JPS5984569U
JPS5984569U JP18095382U JP18095382U JPS5984569U JP S5984569 U JPS5984569 U JP S5984569U JP 18095382 U JP18095382 U JP 18095382U JP 18095382 U JP18095382 U JP 18095382U JP S5984569 U JPS5984569 U JP S5984569U
Authority
JP
Japan
Prior art keywords
light
light guide
display device
light source
source member
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
JP18095382U
Other languages
Japanese (ja)
Inventor
恭平 長谷川
Original Assignee
日本精機株式会社
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 日本精機株式会社 filed Critical 日本精機株式会社
Priority to JP18095382U priority Critical patent/JPS5984569U/en
Publication of JPS5984569U publication Critical patent/JPS5984569U/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は、従来の液晶表示ｉ置の構造を示す断面図、第
２図〜第４図は、この、考案に係る液晶表示装置の各実
施例を示す断面図である。 １：液晶素子、２：配線基板、３：電子部品、４：導光
体、５：ホルダ、６．７：ビス、８：通電部材、９：シ
ールドケース、１０：収納箱体、１１：前面ガラス、１
２：ランプ、１３：受光部、１４．１６：反射部、１５
：側壁の一部。FIG. 1 is a sectional view showing the structure of a conventional liquid crystal display, and FIGS. 2 to 4 are sectional views showing each embodiment of the liquid crystal display device according to the invention. 1: Liquid crystal element, 2: Wiring board, 3: Electronic component, 4: Light guide, 5: Holder, 6.7: Screw, 8: Current carrying member, 9: Shield case, 10: Storage box, 11: Front glass, 1
2: Lamp, 13: Light receiving section, 14.16: Reflecting section, 15
: Part of the side wall.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 透明樹脂材料から成る導光体と、導光体の前面に載置固
定される受光型春示部材と、導光体の後方に取り付けら
れる受光型表示部材駆動用電子部品等を配置した配線基
板と、配線基板の少な≦とも後方を覆い電子部品の磁気
シールド等を行うシールドケースと、導光体内部へ光を
照射する光源部材等とをケースに収納固定した表示装置
において、前記シールドケースの少なくとも一部により
光源部材を覆い、シールドケースに光源部材の光進行方
向規制部材としての役割りを兼ねさせ、光源部材から照
射された光のうち直接導光体内部へ入る先具外の光をも
シールドケース内面で反射させ、導光依内部へ入るよう
に形成したことを特徴とする表示装置の照明構造。A wiring board on which are arranged a light guide made of a transparent resin material, a light-receiving display member placed and fixed on the front of the light guide, and electronic components for driving the light-receiving display member attached to the rear of the light guide. and a display device in which a shield case that covers at least the rear of a wiring board and provides magnetic shielding for electronic components, and a light source member that irradiates light into the light guide are housed and fixed in the case. At least a portion of the light source member is covered, and the shield case also serves as a light traveling direction regulating member for the light source member, so that out of the light emitted from the light source member, light outside the tip that directly enters the inside of the light guide is prevented. A lighting structure for a display device, characterized in that the light is reflected on the inner surface of the shield case and is formed so as to enter the interior of the light guide.
JP18095382U 1982-11-30 1982-11-30 Display device lighting structure Pending JPS5984569U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18095382U JPS5984569U (en) 1982-11-30 1982-11-30 Display device lighting structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18095382U JPS5984569U (en) 1982-11-30 1982-11-30 Display device lighting structure

Publications (1)

Publication Number Publication Date
JPS5984569U true JPS5984569U (en) 1984-06-07

Family

ID=30392224

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18095382U Pending JPS5984569U (en) 1982-11-30 1982-11-30 Display device lighting structure

Country Status (1)

Country Link
JP (1) JPS5984569U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194983U (en) * 1987-12-17 1989-06-22

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0194983U (en) * 1987-12-17 1989-06-22

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