JPS6399670U - - Google Patents

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Publication number
JPS6399670U
JPS6399670U JP19418086U JP19418086U JPS6399670U JP S6399670 U JPS6399670 U JP S6399670U JP 19418086 U JP19418086 U JP 19418086U JP 19418086 U JP19418086 U JP 19418086U JP S6399670 U JPS6399670 U JP S6399670U
Authority
JP
Japan
Prior art keywords
internal lighting
display section
display device
shape
glass case
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
JP19418086U
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 JP19418086U priority Critical patent/JPS6399670U/ja
Publication of JPS6399670U publication Critical patent/JPS6399670U/ja
Pending legal-status Critical Current

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Description

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

第１図は本考案の内部照明用表示装置の説明に
供する図、第２図及び第３図はその他の実施例を
説明する図、第４図は従来の内部照明用表示装置
の説明に供する図である。 １…目盛板、２…白色電球、２０…内部照明用
電球、２１…ガラスケース、２２…フイラメント
、２３…拡散部、２４…反射部、２５…リード線
。 FIG. 1 is a diagram for explaining a display device for internal illumination of the present invention, FIGS. 2 and 3 are diagrams for explaining other embodiments, and FIG. 4 is a diagram for explaining a conventional display device for internal illumination. It is a diagram. DESCRIPTION OF SYMBOLS 1... Scale plate, 2... White light bulb, 20... Internal lighting bulb, 21... Glass case, 22... Filament, 23... Diffusion part, 24... Reflection part, 25... Lead wire.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 表示部の裏面に内部照明用電球を設けて、前記
表示部を照明する内部照明用表示装置にあつて、
前記内部照明用電球は、少なくとも、ガラスケー
スと、該ガラスケースの内部に略均一に前記表示
部の面の形状に平行となるような形状に配設され
て成るフイラメントと、から成る構造を特徴とす
る内部照明用表示装置。 In an internal lighting display device that includes an internal lighting bulb provided on the back side of the display section to illuminate the display section,
The internal lighting bulb is characterized by a structure consisting of at least a glass case and a filament disposed inside the glass case in a shape that is substantially uniform and parallel to the shape of the surface of the display section. A display device for internal lighting.
JP19418086U 1986-12-17 1986-12-17 Pending JPS6399670U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19418086U JPS6399670U (en) 1986-12-17 1986-12-17

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19418086U JPS6399670U (en) 1986-12-17 1986-12-17

Publications (1)

Publication Number Publication Date
JPS6399670U true JPS6399670U (en) 1988-06-28

Family

ID=31150911

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19418086U Pending JPS6399670U (en) 1986-12-17 1986-12-17

Country Status (1)

Country Link
JP (1) JPS6399670U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566855A (en) * 1978-11-13 1980-05-20 Tdk Electronics Co Ltd Planar lamp and method of manufacturing same

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5566855A (en) * 1978-11-13 1980-05-20 Tdk Electronics Co Ltd Planar lamp and method of manufacturing same

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