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JPS5572348A - Fluorescent display tube - Google Patents

Fluorescent display tube

Info

Publication number
JPS5572348A
JPS5572348A JP14411478A JP14411478A JPS5572348A JP S5572348 A JPS5572348 A JP S5572348A JP 14411478 A JP14411478 A JP 14411478A JP 14411478 A JP14411478 A JP 14411478A JP S5572348 A JPS5572348 A JP S5572348A
Authority
JP
Japan
Prior art keywords
electrodes
substrate
insulation film
insulation
fluorescent display
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
JP14411478A
Other languages
Japanese (ja)
Inventor
Sashiro Kamimura
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Noritake Itron Corp
Original Assignee
Ise Electronics Corp
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 Ise Electronics Corp filed Critical Ise Electronics Corp
Priority to JP14411478A priority Critical patent/JPS5572348A/en
Publication of JPS5572348A publication Critical patent/JPS5572348A/en
Pending legal-status Critical Current

Links

Landscapes

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

Abstract

PURPOSE: To simplify the production process and improve confidence by forming controlling electrodes on an insulation substrate, forming a insulation film on the substrate including the electrodes, providing fluorescent display elements in the regions on the controlling electrodes and filaments above the elements.
CONSTITUTION: Strip x electrodes 12 extending in x-direction are provided with desired intervals in the right angle direction to the longitudinal direction on a insulation substrate 11. An insulation film 13 is fitted on the substrate 11 covering x electrodes 12, many strip y electrodes 14 extending in y-direction are provided with desired intervals in the right angle direction to the longitudinal direction on the insulation film 13. Phosphors 15 are provided on each y electrode 14 at crossing parts with each x electrode, thus phosphors 15 which are to be display elements are located in matrix form on the display surface. Thus the production process is simplified, troubles such as short circuit will be reduced and the confidence is improved.
COPYRIGHT: (C)1980,JPO&Japio
JP14411478A 1978-11-24 1978-11-24 Fluorescent display tube Pending JPS5572348A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14411478A JPS5572348A (en) 1978-11-24 1978-11-24 Fluorescent display tube

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14411478A JPS5572348A (en) 1978-11-24 1978-11-24 Fluorescent display tube

Publications (1)

Publication Number Publication Date
JPS5572348A true JPS5572348A (en) 1980-05-31

Family

ID=15354502

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14411478A Pending JPS5572348A (en) 1978-11-24 1978-11-24 Fluorescent display tube

Country Status (1)

Country Link
JP (1) JPS5572348A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151158A (en) * 1981-01-31 1982-09-18 Int Standard Electric Corp Vacuum fluorescent display matrix and method of operating same
JPS57154061U (en) * 1981-03-25 1982-09-28
DE3211237A1 (en) * 1981-04-03 1982-11-04 Futaba Denshi Kogyo K.K., Mobara, Chiba LUMINESCENCE DISPLAY DEVICE
US5256936A (en) * 1990-09-27 1993-10-26 Futaba Denshi Kogyo K.K. Image display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240663B1 (en) * 1970-03-03 1977-10-13

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5240663B1 (en) * 1970-03-03 1977-10-13

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57151158A (en) * 1981-01-31 1982-09-18 Int Standard Electric Corp Vacuum fluorescent display matrix and method of operating same
JPS5854459B2 (en) * 1981-01-31 1983-12-05 インタ−ナシヨナル・スタンダ−ド・エレクトリツク・コ−ポレイシヨン Matrix type fluorescent display tube
JPS57154061U (en) * 1981-03-25 1982-09-28
DE3211237A1 (en) * 1981-04-03 1982-11-04 Futaba Denshi Kogyo K.K., Mobara, Chiba LUMINESCENCE DISPLAY DEVICE
US5256936A (en) * 1990-09-27 1993-10-26 Futaba Denshi Kogyo K.K. Image display device

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