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Class Information
Number: 445/26
Name: Electric lamp or space discharge component or device manufacturing > Process > With assembly or disassembly > Arc tube making, e.g., fluorescent lamp
Description: Method for fabricating or manufacturing a lamp or device which produces light by means of electric current flow or discharge through ionized gas between two electrodes.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7619352 |
Fluorescent lamp and method for manufacturing the same |
Nov. 17, 2009 |
| 7602115 |
Electrode system with a current feedthrough through a ceramic component |
Oct. 13, 2009 |
| 7594838 |
Method of introducing mercury into an electron lamp |
Sep. 29, 2009 |
| 7585198 |
Flat luminescent lamp and method for manufacturing the same |
Sep. 8, 2009 |
| 7554254 |
Flat fluorescent lamp |
Jun. 30, 2009 |
| 7554270 |
Composition for dielectric of plasma display panel, laminate for dielectric, and method for forming the dielectric |
Jun. 30, 2009 |
| 7538479 |
Fluorescent lamp, luminaire and method for manufacturing fluorescent lamp |
May. 26, 2009 |
| 7524229 |
Manufacturing method of gas discharge tube, gas discharge tube, and display device |
Apr. 28, 2009 |
| 7513815 |
Optimal silicon dioxide protection layer thickness for silver lamp reflector |
Apr. 7, 2009 |
| 7503825 |
Aluminum nitride arc discharge vessel having high total transmittance and method of making same |
Mar. 17, 2009 |
| 7500896 |
Method of manufacturing a fluorescent lamp having getter on a UV reflective base coat |
Mar. 10, 2009 |
| 7489081 |
Light burner and method for manufacturing a light burner |
Feb. 10, 2009 |
| 7474056 |
Lamp, method of fabricating the same and liquid crystal display apparatus having the same |
Jan. 6, 2009 |
| 7465209 |
Forming tool for lamp bases |
Dec. 16, 2008 |
| 7445534 |
Method of sealing a lamp by deformation of a pinch region using high-energy radiation |
Nov. 4, 2008 |
| 7438620 |
Arc tube of discharge lamp having electrode assemblies receiving vacuum heat treatment and method of manufacturing of arc tube |
Oct. 21, 2008 |
| 7438621 |
Hermetical end-to-end sealing techniques and lamp having uniquely sealed components |
Oct. 21, 2008 |
| 7425165 |
Method for manufacturing organic EL device having conductive interface pad |
Sep. 16, 2008 |
| 7423366 |
Lamp assembly |
Sep. 9, 2008 |
| 7396270 |
Method for producing a frosted envelope for a high-pressure discharge lamp |
Jul. 8, 2008 |
| 7394199 |
Homogeneous cathode unit |
Jul. 1, 2008 |
| 7381111 |
Method of manufacturing flat fluorescent lamp |
Jun. 3, 2008 |
| 7378799 |
High intensity discharge lamp having compliant seal |
May. 27, 2008 |
| 7344427 |
150W-1000W MasterColor.RTM. ceramic metal halide lamp series with color temperature about 4000K, for high pressure sodium or quartz metal halide retrofit applications |
Mar. 18, 2008 |
| 7331837 |
Coil antenna/protection for ceramic metal halide lamps |
Feb. 19, 2008 |
| 7326098 |
Method of fabricating a field emission backlight device |
Feb. 5, 2008 |
| 7322870 |
Apparatus and process for finishing light source filament tubes and arc tubes |
Jan. 29, 2008 |
| 7312560 |
Phosphor based light sources having a non-planar long pass reflector and method of making |
Dec. 25, 2007 |
| 7307376 |
Reflector assembly with a startup element |
Dec. 11, 2007 |
| 7303455 |
Method of fabricating a light emitting device including a step for cleaning the surface of an anode layer during manufacture |
Dec. 4, 2007 |
| 7300327 |
Method for constructing a scotopic after-glow lamp |
Nov. 27, 2007 |
| 7297037 |
Ceramic discharge chamber for a discharge lamp |
Nov. 20, 2007 |
| 7294035 |
Method and apparatus for welding shroud glass tube in arc tube for discharge lamp |
Nov. 13, 2007 |
| 7288015 |
Method of manufacturing a lamp assembly having a retainer connecting a stem to a lamp capsule |
Oct. 30, 2007 |
| 7275971 |
Arc tube, Discharge lamp, and production method of such arc tube, which enables brighter illuminance |
Oct. 2, 2007 |
| 7267597 |
Method of producing an infrared lamp |
Sep. 11, 2007 |
| 7227303 |
Method for forming cold spot region and discharge lamp with such cold spot region |
Jun. 5, 2007 |
| 7226334 |
Apparatus for making high buffer gas pressure ceramic arc tube |
Jun. 5, 2007 |
| 7223145 |
Fluorescent lamp having meandering discharge path and manufacturing method of the same |
May. 29, 2007 |
| 7215081 |
HID lamp having material free dosing tube seal |
May. 8, 2007 |
| 7204738 |
Method of forming a metal halide discharge tube and apparatus therefore |
Apr. 17, 2007 |
| 7198534 |
Method for manufacturing high-pressure discharge lamp, glass tube for high-pressure discharge lamp, and lamp element for high-pressure discharge lamp |
Apr. 3, 2007 |
| 7189131 |
High buffer gas pressure ceramic arc tube and method and apparatus for making same |
Mar. 13, 2007 |
| 7169005 |
Method of producing a backlight having a discharge tube containing mercury |
Jan. 30, 2007 |
| 7166963 |
Electrodeless lamp for emitting ultraviolet and/or vacuum ultraviolet radiation |
Jan. 23, 2007 |
| 7144290 |
Discharge lamp with stabilized discharge vessel plate |
Dec. 5, 2006 |
| 7132799 |
Compact self-ballasted fluorescent lamp, fluorescent lamp and helical glass tube |
Nov. 7, 2006 |
| 7131885 |
Method of providing a UV-reflecting layer |
Nov. 7, 2006 |
| 7115012 |
Method for manufacturing discharge tube using heat for oxidation of adhension area of electrode lead |
Oct. 3, 2006 |
| 7112116 |
Process for producing an electric lamp with outer bulb |
Sep. 26, 2006 |
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