JPS53122359A - Display unit of thermal cathode gas discharge - Google Patents

Display unit of thermal cathode gas discharge

Info

Publication number
JPS53122359A
JPS53122359A JP3725677A JP3725677A JPS53122359A JP S53122359 A JPS53122359 A JP S53122359A JP 3725677 A JP3725677 A JP 3725677A JP 3725677 A JP3725677 A JP 3725677A JP S53122359 A JPS53122359 A JP S53122359A
Authority
JP
Japan
Prior art keywords
display unit
gas discharge
cathode gas
thermal cathode
thermal
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
JP3725677A
Other languages
Japanese (ja)
Inventor
Teiichi Yamagami
Mitsuharu Tsuchiya
Tetsuo Otsuka
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co Ltd
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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP3725677A priority Critical patent/JPS53122359A/en
Priority to US05/888,976 priority patent/US4156164A/en
Publication of JPS53122359A publication Critical patent/JPS53122359A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)

Abstract

PURPOSE: To remarkably increase the luminance, by lowering the driving voltage to + several voltages through the use of thermal cathode, and by giving the memory function of discharge luminescence to the display itself through the provision of the control grid.
COPYRIGHT: (C)1978,JPO&Japio
JP3725677A 1977-03-28 1977-03-31 Display unit of thermal cathode gas discharge Pending JPS53122359A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP3725677A JPS53122359A (en) 1977-03-31 1977-03-31 Display unit of thermal cathode gas discharge
US05/888,976 US4156164A (en) 1977-03-28 1978-03-21 Display device using hot cathode gas discharge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3725677A JPS53122359A (en) 1977-03-31 1977-03-31 Display unit of thermal cathode gas discharge

Publications (1)

Publication Number Publication Date
JPS53122359A true JPS53122359A (en) 1978-10-25

Family

ID=12492557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3725677A Pending JPS53122359A (en) 1977-03-28 1977-03-31 Display unit of thermal cathode gas discharge

Country Status (1)

Country Link
JP (1) JPS53122359A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6438748U (en) * 1987-09-03 1989-03-08
EP0307653A2 (en) * 1987-09-12 1989-03-22 Nokia Unterhaltungselektronik (Deutschland) GmbH Flat image display device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119668A (en) * 1977-03-28 1978-10-19 Matsushita Electric Ind Co Ltd Gas discharging display unit of hot cathode

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53119668A (en) * 1977-03-28 1978-10-19 Matsushita Electric Ind Co Ltd Gas discharging display unit of hot cathode

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6438748U (en) * 1987-09-03 1989-03-08
EP0307653A2 (en) * 1987-09-12 1989-03-22 Nokia Unterhaltungselektronik (Deutschland) GmbH Flat image display device
JPH01163943A (en) * 1987-09-12 1989-06-28 Nokia Graetz Gmbh Flat display
EP0307653A3 (en) * 1987-09-12 1990-08-01 Nokia Unterhaltungselektronik (Deutschland) GmbH Flat image display device

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