JPS6274748U - - Google Patents

Info

Publication number
JPS6274748U
JPS6274748U JP16774685U JP16774685U JPS6274748U JP S6274748 U JPS6274748 U JP S6274748U JP 16774685 U JP16774685 U JP 16774685U JP 16774685 U JP16774685 U JP 16774685U JP S6274748 U JPS6274748 U JP S6274748U
Authority
JP
Japan
Prior art keywords
display tube
fluorescent display
electrode
phosphors
phosphor
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
JP16774685U
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 JP16774685U priority Critical patent/JPS6274748U/ja
Publication of JPS6274748U publication Critical patent/JPS6274748U/ja
Pending legal-status Critical Current

Links

Description

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

図１図は本考案のカラー螢光表示管の斜視図、
第２図は従来のカラー螢光表示管の斜視図。 Figure 1 is a perspective view of the color fluorescent display tube of the present invention.
FIG. 2 is a perspective view of a conventional color fluorescent display tube.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 電極基板と制御用グリツド及びフイラメントを
有し、各電極ごとに設けられた発光波長の異る複
数の螢光体を有する螢光表示管において、各螢光
体の塗布面積を変えた事を特徴とするカラー螢光
表示管。 A fluorescent display tube that has an electrode substrate, a control grid, and a filament, and has a plurality of phosphors with different emission wavelengths provided for each electrode, and is characterized by varying the coating area of each phosphor. Color fluorescent display tube.
JP16774685U 1985-10-30 1985-10-30 Pending JPS6274748U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16774685U JPS6274748U (en) 1985-10-30 1985-10-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16774685U JPS6274748U (en) 1985-10-30 1985-10-30

Publications (1)

Publication Number Publication Date
JPS6274748U true JPS6274748U (en) 1987-05-13

Family

ID=31099966

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16774685U Pending JPS6274748U (en) 1985-10-30 1985-10-30

Country Status (1)

Country Link
JP (1) JPS6274748U (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121262A (en) * 1979-03-13 1980-09-18 Seiko Epson Corp Fluorescent display unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55121262A (en) * 1979-03-13 1980-09-18 Seiko Epson Corp Fluorescent display unit

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