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Gas- or vapour-discharge lamps
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H01J61/00
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Parent Industries
H
ELECTRICITY
H01
Electric elements
H01J
ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
Current Industry
H01J61/00
Gas- or vapour-discharge lamps
Sub Industries
H01J61/02
Details
H01J61/025
Associated optical elements
H01J61/04
Electrodes Screens Shields
H01J61/045
Thermic screens or reflectors
H01J61/06
Main electrodes
H01J61/067
for low-pressure discharge lamps
H01J61/0672
characterised by the construction of the electrode
H01J61/0675
characterised by the material of the electrode
H01J61/0677
characterised by the electron emissive material
H01J61/073
for high-pressure discharge lamps
H01J61/0732
characterised by the construction of the electrode
H01J61/0735
characterised by the material of the electrode
H01J61/0737
characterised by the electron emissive material
H01J61/09
Hollow cathodes
H01J61/10
Shields, screens, or guides for influencing the discharge
H01J61/103
Shields, screens or guides arranged to extend the discharge path
H01J61/106
using magnetic means
H01J61/12
Selection of substances for gas fillings Specified operating pressure or temperature
H01J61/125
having an halogenide as principal component
H01J61/14
having one or more carbon compounds as the principal constituents
H01J61/16
having helium, argon, neon, krypton, or xenon as the principle constituent
H01J61/18
having a metallic vapour as the principal constituent
H01J61/20
mercury vapour
H01J61/22
vapour of an alkali metal
H01J61/24
Means for obtaining or maintaining the desired pressure within the vessel
H01J61/26
Means for absorbing or adsorbing gas
H01J61/28
Means for producing, introducing, or replenishing gas or vapour during operation of the lamp
H01J61/30
Vessels Containers
H01J61/302
characterised by the material of the vessel
H01J61/305
Flat vessels or containers
H01J61/307
with folded elongated discharge path
H01J61/32
Special longitudinal shape
H01J61/322
Circular lamps
H01J61/325
U-shaped lamps
H01J61/327
"Compact"-lamps
H01J61/33
Special shape of cross-section
H01J61/34
Double-wall vessels or containers
H01J61/35
provided with coatings on the walls thereof Selection of materials for the coatings
H01J61/36
Seals between parts of vessels Seals for leading-in conductors Leading-in conductors
H01J61/361
Seals between parts of vessel
H01J61/363
End-disc seals or plug seals
H01J61/365
Annular seals disposed between the ends of the vessel
H01J61/366
Seals for leading-in conductors
H01J61/368
Pinched seals or analogous seals
H01J61/38
Devices for influencing the colour or wavelength of the light
H01J61/40
by light filters by coloured coatings in or on the envelope
H01J61/42
by transforming the wavelength of the light by luminescence
H01J61/44
Devices characterised by the luminescent material
H01J61/46
Devices characterised by the binder or other non-luminescent constituent of the luminescent material
H01J61/48
Separate coatings of different luminous materials
H01J61/50
Auxiliary parts or solid material within the envelope for reducing risk of explosion upon breakage of the envelope
H01J61/52
Cooling arrangements Heating arrangements Means for circulating gas or vapour within the discharge space
H01J61/523
Heating or cooling particular parts of the lamp
H01J61/526
heating or cooling of electrodes
H01J61/54
Igniting arrangements
H01J61/541
using a bimetal switch
H01J61/542
and an auxiliary electrode inside the vessel
H01J61/544
and an auxiliary electrode outside the vessel
H01J61/545
using an auxiliary electrode inside the vessel
H01J61/547
using an auxiliary electrode outside the vessel
H01J61/548
using radioactive means to promote ionisation
H01J61/56
One or more circuit elements structurally associated with the lamp
H01J61/58
Lamps with both liquid anode and liquid cathode
H01J61/60
Lamps in which the discharge space is substantially filled with mercury before ignition
H01J61/62
Lamps with gaseous cathode
H01J61/64
Cathode glow lamps
H01J61/66
having one or more specially shaped cathodes
H01J61/68
Lamps in which the main discharge is between parts of a current-carrying guide
H01J61/70
Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
H01J61/72
having a main light-emitting filling of easily vaporisable metal vapour
H01J61/74
having a main light-emitting filling of difficult vaporisable metal vapour
H01J61/76
having a filling of permanent gas or gases only
H01J61/78
with cold cathode with cathode heated only by discharge
H01J61/80
Lamps suitable only for intermittent operation
H01J61/82
Lamps with high-pressure unconstricted discharge having a cold pressure > 400 Torr
H01J61/822
High-pressure mercury lamps
H01J61/825
High-pressure sodium lamps
H01J61/827
Metal halide arc lamps
H01J61/84
Lamps with discharge constricted by high pressure
H01J61/86
with discharge additionally constricted by close spacing of electrodes
H01J61/88
with discharge additionally constricted by envelope
H01J61/90
Lamps suitable only for intermittent operation
H01J61/92
Lamps with more than one main discharge path
H01J61/94
Paths producing light of different wavelenghts
H01J61/95
Lamps with control electrode for varying intensity or wavelength of the light
H01J61/96
Lamps with light-emitting discharge path and separately-heated incandescent body within a common envelope
H01J61/98
Lamps with closely spaced electrodes heated to incandescence by light-emitting discharge
Industries
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last 30 patents
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Patent Grant
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Issue date
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Patent Grant
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
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Patent number
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Issue date
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Patent Grant
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
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Patent number
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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Patent number
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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Patent number
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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Patent number
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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Issue date
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G01 - MEASURING TESTING
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
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Issue date
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Patent Grant
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Patent number
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
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Patent Grant
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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Patent number
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Issue date
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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Patent number
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Issue date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
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Patent number
11,776,803
Issue date
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Ushio Denki Kabushiki Kaisha
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Lighting element
Patent number
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Issue date
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MB-Microtec Ag
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G21 - NUCLEAR PHYSICS NUCLEAR ENGINEERING
Information
Patent Grant
Highly efficient UV C bulb with multifaceted filter
Patent number
11,752,228
Issue date
Sep 12, 2023
Lumenlabs LLC
Kevin C. Baxter
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
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Patent Application
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Publication date
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H01 - BASIC ELECTRIC ELEMENTS
Information
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H01 - BASIC ELECTRIC ELEMENTS
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H01 - BASIC ELECTRIC ELEMENTS
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20240110549
Publication date
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H01 - BASIC ELECTRIC ELEMENTS
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Publication date
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Publication number
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Publication date
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20240098867
Publication date
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A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
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Publication date
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SHENZHEN ULIKE SMART ELECTRONICS CO., LTD
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H01 - BASIC ELECTRIC ELEMENTS
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H01 - BASIC ELECTRIC ELEMENTS
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Publication date
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20230420242
Publication date
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Publication date
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Information
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Publication date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
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Publication number
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Publication date
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C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Patent Application
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Publication date
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C01 - INORGANIC CHEMISTRY
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Patent Application
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Publication date
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H01 - BASIC ELECTRIC ELEMENTS
Information
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Publication date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
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Publication date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
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Publication date
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H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
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Publication number
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Publication date
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H01 - BASIC ELECTRIC ELEMENTS
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Publication date
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Publication number
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Publication date
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H01 - BASIC ELECTRIC ELEMENTS
Information
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Publication number
20230235442
Publication date
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Information
Patent Application
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Publication number
20230217087
Publication date
Jul 6, 2023
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G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
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Publication number
20230215720
Publication date
Jul 6, 2023
AweXome Ray, Inc.
Keun Soo JEONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
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Publication number
20230178357
Publication date
Jun 8, 2023
HAMAMATSU PHOTONICS K. K.
Matthew Partlow
H01 - BASIC ELECTRIC ELEMENTS