JPS5778764A - Single-base type low pressure vapor discharge lamp - Google Patents

Single-base type low pressure vapor discharge lamp

Info

Publication number: JPS5778764A
Authority: JP; Japan
Prior art keywords: phosphor; glass tube; subsistance; expensive; discharge lamp
Prior art date: 1980-11-04
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

JP15374980A

Other languages

English (en)

Inventor

Shinkichi Tanimizu

Masaki Nakano

Yoshio Watanabe

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.)

Hitachi Ltd

Original Assignee

Hitachi 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.)

1980-11-04

Filing date

1980-11-04

Publication date

1982-05-17

1980-11-04 Application filed by Hitachi Ltd filed Critical Hitachi Ltd

1980-11-04 Priority to JP15374980A priority Critical patent/JPS5778764A/ja

1982-05-17 Publication of JPS5778764A publication Critical patent/JPS5778764A/ja

Status Pending legal-status Critical Current

Links

239000011521 glass Substances 0.000 abstract 9
OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract 6
239000000463 material Substances 0.000 abstract 2
229910000389 calcium phosphate Inorganic materials 0.000 abstract 1
239000001506 calcium phosphate Substances 0.000 abstract 1
239000011248 coating agent Substances 0.000 abstract 1
238000000576 coating method Methods 0.000 abstract 1
239000000126 substance Substances 0.000 abstract 1

Classifications

- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
- H01J61/42—Devices for influencing the colour or wavelength of the light by transforming the wavelength of the light by luminescence
- H01J61/48—Separate coatings of different luminous materials

Landscapes

Vessels And Coating Films For Discharge Lamps (AREA)

JP15374980A 1980-11-04 1980-11-04 Single-base type low pressure vapor discharge lamp Pending JPS5778764A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
JP15374980A JPS5778764A (en)	1980-11-04	1980-11-04	Single-base type low pressure vapor discharge lamp

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP15374980A JPS5778764A (en)	1980-11-04	1980-11-04	Single-base type low pressure vapor discharge lamp

Publications (1)

Publication Number	Publication Date
JPS5778764A true JPS5778764A (en)	1982-05-17

Family

ID=15569267

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
JP15374980A Pending JPS5778764A (en)	1980-11-04	1980-11-04	Single-base type low pressure vapor discharge lamp

Country Status (1)

Country	Link
JP (1)	JPS5778764A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03129259U (ja) *	1990-04-10	1991-12-25
EP1160834A3 (de) *	2000-05-31	2003-09-03	Philips Intellectual Property & Standards GmbH	Niederdruck-Quecksilber-Entladungslampe mit Aussenkolben

1980
- 1980-11-04 JP JP15374980A patent/JPS5778764A/ja active Pending

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH03129259U (ja) *	1990-04-10	1991-12-25
EP1160834A3 (de) *	2000-05-31	2003-09-03	Philips Intellectual Property & Standards GmbH	Niederdruck-Quecksilber-Entladungslampe mit Aussenkolben

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