JPS58149768U - Display panel light guide device - Google Patents

Display panel light guide device

Info

Publication number
JPS58149768U
JPS58149768U JP4517782U JP4517782U JPS58149768U JP S58149768 U JPS58149768 U JP S58149768U JP 4517782 U JP4517782 U JP 4517782U JP 4517782 U JP4517782 U JP 4517782U JP S58149768 U JPS58149768 U JP S58149768U
Authority
JP
Japan
Prior art keywords
display panel
light
light guide
guide device
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.)
Pending
Application number
JP4517782U
Other languages
Japanese (ja)
Inventor
片山　泰臣
Original Assignee
日本電気ホームエレクトロニクス株式会社
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 日本電気ホームエレクトロニクス株式会社 filed Critical 日本電気ホームエレクトロニクス株式会社
Priority to JP4517782U priority Critical patent/JPS58149768U/en
Publication of JPS58149768U publication Critical patent/JPS58149768U/en
Pending legal-status Critical Current

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  • Devices For Indicating Variable Information By Combining Individual Elements (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 drawings]

第１図イ９口は従来の表示装置の構成を示す平面図と断
面図、第２図イ１口は本案の一実施例の構成を示す平面
図と断面図。 １・・・・・・筐体、２，３・・・・・・表示、４・・
・・・・表示板、５・・・・・・拡散板、６・・・・・
・導光板、７・・・・・・ランプ、９・・・・・・基板
、１０．１１・・・・・・ランプの影、１２・・旧制熱
材、１３・・・・・・挿入孔、１４・・・・・・反射板
、１５・・・・・・導光材、７１６・・・・・・光測。Figure 1A9 shows a plan view and a sectional view showing the structure of a conventional display device, and FIG. 2A1 shows a plan view and a sectional view showing the structure of an embodiment of the present invention. 1... Housing, 2, 3... Display, 4...
... Display board, 5 ... Diffusion board, 6 ...
・Light guide plate, 7...Lamp, 9...Substrate, 10.11...Lamp shadow, 12...Old heat control material, 13...Insert Hole, 14... Reflection plate, 15... Light guiding material, 716... Light measurement.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表示パネルと、該表示パネルの下面に配置される光拡散
板と、該光拡散板の裏面に配置される光導先板と、該光
導先板に削設した所定数の孔に挿着された光源と、該光
源の前記表示パネル側に配置され、少なくとも前記光源
の上面とその周囲の所定範囲にわたって配置された部分
遮光板と、前記先導先板の裏面に配置された光反射部材
とから成る表示パネル導光装置。A display panel, a light diffusing plate disposed on the bottom surface of the display panel, a light guide plate disposed on the back surface of the light diffuser plate, and a light guide plate inserted into a predetermined number of holes cut in the light guide plate. comprising a light source, a partial light shielding plate disposed on the display panel side of the light source and disposed over at least an upper surface of the light source and a predetermined area around the light source, and a light reflecting member disposed on the back surface of the leading edge plate. Display panel light guide device.
JP4517782U 1982-03-30 1982-03-30 Display panel light guide device Pending JPS58149768U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4517782U JPS58149768U (en) 1982-03-30 1982-03-30 Display panel light guide device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4517782U JPS58149768U (en) 1982-03-30 1982-03-30 Display panel light guide device

Publications (1)

Publication Number Publication Date
JPS58149768U true JPS58149768U (en) 1983-10-07

Family

ID=30056212

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4517782U Pending JPS58149768U (en) 1982-03-30 1982-03-30 Display panel light guide device

Country Status (1)

Country Link
JP (1) JPS58149768U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546268B2 (en) * 1975-08-14 1980-11-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546268B2 (en) * 1975-08-14 1980-11-21

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