JPS6238624U - - Google Patents

Info

Publication number
JPS6238624U
JPS6238624U JP13050985U JP13050985U JPS6238624U JP S6238624 U JPS6238624 U JP S6238624U JP 13050985 U JP13050985 U JP 13050985U JP 13050985 U JP13050985 U JP 13050985U JP S6238624 U JPS6238624 U JP S6238624U
Authority
JP
Japan
Prior art keywords
light guide
display device
liquid crystal
crystal display
cold cathode
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
JP13050985U
Other languages
Japanese (ja)
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 JP13050985U priority Critical patent/JPS6238624U/ja
Publication of JPS6238624U publication Critical patent/JPS6238624U/ja
Pending legal-status Critical Current

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  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Description

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

第１図は本考案に係るライトガイドの一実施例
を示す斜視図、第２図は従来例を示す斜視図、第
３図は冷陰極蛍光管の雰囲気温度と発光輝度の変
化の関係を示すグラフである。 １…ライトガイド、１ａ…背面部、１ｂ…前面
部、２…エレクトロルミネセンス素子、２ａ…Ｅ
Ｌホルダ、２ｂ…端子部、３…冷陰極蛍光管、４
…液晶表示器、５…メツシユヒータ。 Fig. 1 is a perspective view showing an embodiment of the light guide according to the present invention, Fig. 2 is a perspective view showing a conventional example, and Fig. 3 shows the relationship between ambient temperature and change in luminance of a cold cathode fluorescent lamp. It is a graph. DESCRIPTION OF SYMBOLS 1...Light guide, 1a...Back part, 1b...Front part, 2...Electroluminescent element, 2a...E
L holder, 2b...terminal section, 3...cold cathode fluorescent tube, 4
...Liquid crystal display, 5...Mesh heater.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 液晶表示器など透光性の表示器を一個以上の冷
陰極蛍光管を用いて均一な照明を行うために用い
るライトガイドにおいて、前記ライトガイドの背
面部側に前記液晶表示器の表示面をほゞ包含する
自発光素子であるエレクトロルミネセンス素子を
配設したことを特徴とするライトガイド。 In a light guide used for uniformly illuminating a translucent display device such as a liquid crystal display device using one or more cold cathode fluorescent tubes, the display surface of the liquid crystal display device is placed approximately on the back side of the light guide. A light guide characterized in that an electroluminescent element, which is a self-luminous element, is arranged.
JP13050985U 1985-08-27 1985-08-27 Pending JPS6238624U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13050985U JPS6238624U (en) 1985-08-27 1985-08-27

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13050985U JPS6238624U (en) 1985-08-27 1985-08-27

Publications (1)

Publication Number Publication Date
JPS6238624U true JPS6238624U (en) 1987-03-07

Family

ID=31028076

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13050985U Pending JPS6238624U (en) 1985-08-27 1985-08-27

Country Status (1)

Country Link
JP (1) JPS6238624U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010128175A (en) * 2008-11-27 2010-06-10 Stanley Electric Co Ltd Liquid crystal display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937530A (en) * 1982-08-27 1984-03-01 Hitachi Ltd liquid crystal display device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5937530A (en) * 1982-08-27 1984-03-01 Hitachi Ltd liquid crystal display device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010128175A (en) * 2008-11-27 2010-06-10 Stanley Electric Co Ltd Liquid crystal display device

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