JPS5475875A - Discharge lamp - Google Patents

Discharge lamp

Info

Publication number: JPS5475875A
Authority: JP; Japan
Prior art keywords: electron emitting; layer; emitting substance; heightened; reduced
Prior art date: 1977-11-30
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.): Granted

Application number

JP14351777A

Other languages

English (en)

Other versions

JPS624819B2 (ja

Inventor

Kenichi Shimizu

Akihiro Kamiya

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.)

Toshiba Corp

Original Assignee

Toshiba Corp

Tokyo Shibaura Electric 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.)

1977-11-30

Filing date

1977-11-30

Publication date

1979-06-18

1977-11-30 Application filed by Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp

1977-11-30 Priority to JP14351777A priority Critical patent/JPS5475875A/ja

1979-06-18 Publication of JPS5475875A publication Critical patent/JPS5475875A/ja

1987-02-02 Publication of JPS624819B2 publication Critical patent/JPS624819B2/ja

Status Granted legal-status Critical Current

Links

239000000126 substance Substances 0.000 abstract 4
230000004907 flux Effects 0.000 abstract 2
PBYZMCDFOULPGH-UHFFFAOYSA-N tungstate Chemical compound [O-][W]([O-])(=O)=O PBYZMCDFOULPGH-UHFFFAOYSA-N 0.000 abstract 2
VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 1
230000008018 melting Effects 0.000 abstract 1
238000002844 melting Methods 0.000 abstract 1
229910052751 metal Inorganic materials 0.000 abstract 1
239000002184 metal Substances 0.000 abstract 1
WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 abstract 1
229910052721 tungsten Inorganic materials 0.000 abstract 1
239000010937 tungsten Substances 0.000 abstract 1

Landscapes

Discharge Lamp (AREA)

JP14351777A 1977-11-30 1977-11-30 Discharge lamp Granted JPS5475875A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP14351777A JPS5475875A (en)	1977-11-30	1977-11-30	Discharge lamp

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP14351777A JPS5475875A (en)	1977-11-30	1977-11-30	Discharge lamp

Publications (2)

Publication Number	Publication Date
JPS5475875A true JPS5475875A (en)	1979-06-18
JPS624819B2 JPS624819B2 (ja)	1987-02-02

Family

ID=15340573

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP14351777A Granted JPS5475875A (en)	1977-11-30	1977-11-30	Discharge lamp

Country Status (1)

Country	Link
JP (1)	JPS5475875A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001307676A (ja) *	2000-04-20	2001-11-02	Toshiba Corp	電子放出用電極とその製造方法、およびそれを用いた放電灯

1977
- 1977-11-30 JP JP14351777A patent/JPS5475875A/ja active Granted

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2001307676A (ja) *	2000-04-20	2001-11-02	Toshiba Corp	電子放出用電極とその製造方法、およびそれを用いた放電灯

Also Published As

Publication number	Publication date
JPS624819B2 (ja)	1987-02-02

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