JPS6410955U - - Google Patents

Info

Publication number
JPS6410955U
JPS6410955U JP10593987U JP10593987U JPS6410955U JP S6410955 U JPS6410955 U JP S6410955U JP 10593987 U JP10593987 U JP 10593987U JP 10593987 U JP10593987 U JP 10593987U JP S6410955 U JPS6410955 U JP S6410955U
Authority
JP
Japan
Prior art keywords
fluorescent display
chip
display section
display tube
circuit
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
JP10593987U
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 JP10593987U priority Critical patent/JPS6410955U/ja
Publication of JPS6410955U publication Critical patent/JPS6410955U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Description

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

第１図は、本考案の第１の実施例を示す１部破
断平面図、第２図は、本考案の第２実施例を示す
平面図、第３図は、従来のＣＩＧ蛍光表示管の１
部破断斜視図、第４図は、一般のダイオードの温
度に対する接合部の電流―電圧特性を示す図であ
る。 １……ガラス基板、２……配線被膜、３……ド
ツト・アノード電極、４……駆動回路部、５……
陽極基板、６……外部引き出しリード、７……グ
リツド電極、８……フイラメント陰極、９……Ｉ
Ｃチツプ、１０……カバーガラス、１３……ダイ
オードチツプ。 FIG. 1 is a partially cutaway plan view showing a first embodiment of the present invention, FIG. 2 is a plan view showing a second embodiment of the present invention, and FIG. 3 is a diagram of a conventional CIG fluorescent display tube. 1
FIG. 4, a partially cutaway perspective view, is a diagram showing the current-voltage characteristics of a junction portion with respect to temperature of a general diode. DESCRIPTION OF SYMBOLS 1...Glass substrate, 2...Wiring film, 3...Dot anode electrode, 4...Drive circuit section, 5...
Anode substrate, 6...External extraction lead, 7...Grid electrode, 8...Filament cathode, 9...I
C chip, 10... cover glass, 13... diode chip.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 真空外囲器内に蛍光表示部と該蛍光表示部を駆
動する回路とを有する蛍光表示管において、前記
駆動回路のＩＣチツプの近傍にＩＣチツプの温度
を検出するためのダイオードチツプを設けたこと
を特徴とする蛍光表示管。 In a fluorescent display tube having a fluorescent display section and a circuit for driving the fluorescent display section within a vacuum envelope, a diode chip is provided near an IC chip of the drive circuit for detecting the temperature of the IC chip. A fluorescent display tube featuring
JP10593987U 1987-07-10 1987-07-10 Pending JPS6410955U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10593987U JPS6410955U (en) 1987-07-10 1987-07-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10593987U JPS6410955U (en) 1987-07-10 1987-07-10

Publications (1)

Publication Number Publication Date
JPS6410955U true JPS6410955U (en) 1989-01-20

Family

ID=31339002

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10593987U Pending JPS6410955U (en) 1987-07-10 1987-07-10

Country Status (1)

Country Link
JP (1) JPS6410955U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167024A (en) * 1983-03-14 1984-09-20 Nec Corp Bias testing system for integrated circuit
JPS6076673A (en) * 1983-10-03 1985-05-01 Nec Corp Method for testing semiconductor apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59167024A (en) * 1983-03-14 1984-09-20 Nec Corp Bias testing system for integrated circuit
JPS6076673A (en) * 1983-10-03 1985-05-01 Nec Corp Method for testing semiconductor apparatus

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