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US854104A - Vacuum-tube lamp. - Google Patents

Vacuum-tube lamp. Download PDF

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Publication number
US854104A
US854104A US20??2604A US854104DA US854104A US 854104 A US854104 A US 854104A US 854104D A US854104D A US 854104DA US 854104 A US854104 A US 854104A
Authority
US
United States
Prior art keywords
vacuum
tube lamp
lamp
tube
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.)
Expired - Lifetime
Application number
US20??2604A
Inventor
Daniel Mcfarlan Moore
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.)
MOORE ELECTRICAL CO
Original Assignee
MOORE ELECTRICAL CO
Publication date
Application granted granted Critical
Publication of US854104A publication Critical patent/US854104A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J17/00—Gas-filled discharge tubes with solid cathode
    • H01J17/02—Details
    • H01J17/04—Electrodes; Screens
    • H01J17/06—Cathodes
    • H01J17/066—Cold cathodes

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)

Description

US20??2604A Vacuum-tube lamp. Expired - Lifetime US854104A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US854104TA

Publications (1)

Publication Number Publication Date
US854104A true US854104A (en) 1907-05-21

Family

ID=2922560

Family Applications (1)

Application Number Title Priority Date Filing Date
US20??2604A Expired - Lifetime US854104A (en) Vacuum-tube lamp.

Country Status (1)

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US (1) US854104A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624858A (en) * 1948-11-15 1953-01-06 William B Greenlee Gaseous discharge lamp
US20060138958A1 (en) * 2004-12-24 2006-06-29 Junghyun Yoon Fluorescent lamp, method of manufacturing the same, and backlight unit having the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2624858A (en) * 1948-11-15 1953-01-06 William B Greenlee Gaseous discharge lamp
US20060138958A1 (en) * 2004-12-24 2006-06-29 Junghyun Yoon Fluorescent lamp, method of manufacturing the same, and backlight unit having the same
US8021206B2 (en) * 2004-12-24 2011-09-20 Lg Display Co., Ltd. Fluorescent lamp, method of manufacturing the same, and backlight unit having the same

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