JPS6362822U - - Google Patents

Info

Publication number
JPS6362822U
JPS6362822U JP15635386U JP15635386U JPS6362822U JP S6362822 U JPS6362822 U JP S6362822U JP 15635386 U JP15635386 U JP 15635386U JP 15635386 U JP15635386 U JP 15635386U JP S6362822 U JPS6362822 U JP S6362822U
Authority
JP
Japan
Prior art keywords
light guide
light
liquid crystal
light bulb
wiring board
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
JP15635386U
Other languages
Japanese (ja)
Other versions
JPH0531625Y2 (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 JP1986156353U priority Critical patent/JPH0531625Y2/ja
Publication of JPS6362822U publication Critical patent/JPS6362822U/ja
Application granted granted Critical
Publication of JPH0531625Y2 publication Critical patent/JPH0531625Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

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

第１図は本考案に係る液晶表示装置の一実施例
を示す断面図、第２図は従来例を示す断面図であ
る。 １１……液晶セル、１２……プリント配線板、
１３……ライトガイド、１４……電球取付部、１
５……白熱電球、１６……反射板、１７……拡散
板、１８……空気層、１９……ケース。 FIG. 1 is a sectional view showing an embodiment of a liquid crystal display device according to the present invention, and FIG. 2 is a sectional view showing a conventional example. 11...Liquid crystal cell, 12...Printed wiring board,
13...Light guide, 14...Light bulb mounting part, 1
5...Incandescent light bulb, 16...Reflector, 17...Diffusion plate, 18...Air layer, 19...Case.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] プリント配線板上にライトガイド、拡散板、液
晶セルを順次積層するとともに、前記ライトガイ
ドにその発光が入射するようにバツク照明光源と
しての白熱電球を配置し、これらをケースで覆つ
て一体化した液晶表示装置において、前記プリン
ト配線板及びライトガイドの有効表示面内の所要
部分に電球取付部を形成して前記自然電球を装着
する一方、前記ライトガイドと拡散板の間に空気
層を形成し、電球取付部の直上のライトガイド表
面に反射板を設けたことを特徴とする液晶表示装
置。 A light guide, a diffuser plate, and a liquid crystal cell are sequentially laminated on a printed wiring board, and an incandescent light bulb is placed as a back illumination light source so that the light emitted from the light guide enters the light guide, and these are covered with a case and integrated. In the liquid crystal display device, a light bulb mounting portion is formed in a required portion of the effective display surface of the printed wiring board and the light guide to mount the natural light bulb, and an air layer is formed between the light guide and the diffuser plate, and the light bulb is mounted. A liquid crystal display device characterized in that a reflective plate is provided on the light guide surface directly above the mounting part.
JP1986156353U 1986-10-13 1986-10-13 Expired - Lifetime JPH0531625Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986156353U JPH0531625Y2 (en) 1986-10-13 1986-10-13

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986156353U JPH0531625Y2 (en) 1986-10-13 1986-10-13

Publications (2)

Publication Number Publication Date
JPS6362822U true JPS6362822U (en) 1988-04-26
JPH0531625Y2 JPH0531625Y2 (en) 1993-08-13

Family

ID=31077888

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986156353U Expired - Lifetime JPH0531625Y2 (en) 1986-10-13 1986-10-13

Country Status (1)

Country Link
JP (1) JPH0531625Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008022913A (en) * 2006-07-18 2008-02-07 Nippon Pachinko Buhin Kk Display device for game machine
JP2008022912A (en) * 2006-07-18 2008-02-07 Nippon Pachinko Buhin Kk Display device for game machine

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161173U (en) * 1983-04-15 1984-10-29 株式会社東芝 liquid crystal display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59161173U (en) * 1983-04-15 1984-10-29 株式会社東芝 liquid crystal display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008022913A (en) * 2006-07-18 2008-02-07 Nippon Pachinko Buhin Kk Display device for game machine
JP2008022912A (en) * 2006-07-18 2008-02-07 Nippon Pachinko Buhin Kk Display device for game machine

Also Published As

Publication number Publication date
JPH0531625Y2 (en) 1993-08-13

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