TW348263B - Low-pressure mercury vapor-filled discharge lamp, luminance and display device - Google Patents

Low-pressure mercury vapor-filled discharge lamp, luminance and display device

Info

Publication number
TW348263B
TW348263B TW086115882A TW86115882A TW348263B TW 348263 B TW348263 B TW 348263B TW 086115882 A TW086115882 A TW 086115882A TW 86115882 A TW86115882 A TW 86115882A TW 348263 B TW348263 B TW 348263B
Authority
TW
Taiwan
Prior art keywords
discharge lamp
low
pressure mercury
mercury vapor
luminance
Prior art date
Application number
TW086115882A
Other languages
Chinese (zh)
Inventor
Isao Nishimura
Ariyoshi Ishizaki
Kunio Yuasa
Masuo Shibuya
Norimi Takagi
Tsutsui Naoki
Original Assignee
Toshiba Light Technic Kk
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
Priority claimed from JP29092396A external-priority patent/JPH10134766A/en
Priority claimed from JP32965396A external-priority patent/JP3608696B2/en
Application filed by Toshiba Light Technic Kk filed Critical Toshiba Light Technic Kk
Application granted granted Critical
Publication of TW348263B publication Critical patent/TW348263B/en

Links

Landscapes

  • Vessels And Coating Films For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)

Abstract

A low-pressure mercury vapor-filled discharge lamp characterized in comprising: a translucent body; first and second spaced-apart electrodes which are cold cathodes sealed in the body; means in the body for permitting a gas discharge to be produced between the first and second electrodes; a thermal insulation means surrounding at least a portion of the body; an outer diameter of a thermal insulation means being not more than 8 mm; and the thermal insulation means including cooperating means cooperating with the body to attain an illumination of the discharge lamp at more than 50% of a stable luminance within 60 seconds, over a substantial ambient temperature of about 0℃ at an input power of less than 3w.
TW086115882A 1996-10-31 1997-10-27 Low-pressure mercury vapor-filled discharge lamp, luminance and display device TW348263B (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP29092396A JPH10134766A (en) 1996-10-31 1996-10-31 Discharge lamp, lighting system, and display device
JP29257596 1996-11-05
JP29294296 1996-11-05
JP32060296 1996-11-29
JP32965396A JP3608696B2 (en) 1996-12-10 1996-12-10 Double tube fluorescent lamp, backlight device, liquid crystal display device and lighting device

Publications (1)

Publication Number Publication Date
TW348263B true TW348263B (en) 1998-12-21

Family

ID=58264055

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086115882A TW348263B (en) 1996-10-31 1997-10-27 Low-pressure mercury vapor-filled discharge lamp, luminance and display device

Country Status (1)

Country Link
TW (1) TW348263B (en)

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees