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8138661 |
Side surface light emitting device
In a side surface light emitting type light emitting device mounted on the surface of a wiring board, the light emitting device comprises: a base body part having a reflecting case and a terminal...
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8134286 |
Discharge tube, ferrule, lighting device, display device and television receiver
In a discharge tube, a conductive ferrule is provided on an end portion of a glass tube. The ferrule includes a body that is to be mounted to the outer circumference of the glass tube and has a...
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8102110 |
Lamp with outer bulb
A lamp with an outer bulb in which a base (30) includes a base main body (32) having a contact terminal (31) electrically connected with a receptacle and an attaching member (33) fitted to the base...
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8072130 |
LED lamp
An LED lamp includes a connecting member and an LED module. The connecting member is adapted for electrically connecting with a power source. The LED module is clasped by and electrically connects...
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8072131 |
Holder for integral compact fluorescent lamp with outer bulb
A lamp assembly having a CFL light source includes an outer envelope received around the light source. The outer envelope includes a first enlarged portion dimensioned for receipt about the light...
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8066541 |
Method for producing a contact pin for a fluorescent tube and contact pin for a fluorescent tube
The present invention relates to a method for producing a contact pin (01) for use as an electric contact element of a fluorescent tube, wherein the contact pin has a recess (06) extending along...
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8049398 |
High-pressure discharge lamp, lamp unit using the same, and projective image display device using the lamp unit
A long-life high-pressure discharge lamp can (i) suppress damage to sealing portions, especially at an initial stage of the accumulated lighting time, (ii) allow for easy assembly of components...
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8040031 |
Lamp with outer tube and attaching member
A lamp with an outer bulb is provided. The outer bulb is attached to an attaching member of a base by simple and convenient fabrication, and reliably prevents detachment of the outer bulb from the...
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7973480 |
High-pressure discharge lamp having an outer envelope arranged around a discharge vessel
A high-pressure discharge lamp has an outer envelope (1) in which a discharge vessel (11) is arranged. The discharge vessel encloses a discharge space (13) with an ionizable filling. The discharge...
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7973479 |
Discharge lamp
A discharge lamp for a vehicle is provided with a ceramic luminous tube, a front side electrode and a rear side electrode held by the ceramic luminous tube, a first lead wire connected to the front...
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7952284 |
High-pressure discharge lamp
A metal halide lamp with a more stable lamp voltage, comprising a ceramic discharge vessel which encloses a discharge space, in which a first and a second electrode are arranged, which discharge...
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7938564 |
Lamp with spot light and flood light features
A lamp with combined spot and flood light distribution properties in which an elongate translucent shell defines an interior cavity with a reflector portion and a neck portion. A socket-engaging...
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7851981 |
Visible perception of brightness in miniature bulbs for an ornamental lighting circuit
Ornamental light strings are commonly made of a plurality of miniature light bulbs connected together, often in series, to make a light string. This invention is directed to optimizing the...
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7834531 |
Lamp with radial arm electrical contacts
A lamp may be formed with radial arm electrical contacts from a ceramic body insulating body supporting a lamp capsule. A press sealed tubular lamp is held in an end of the ceramic body. The radial...
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7745982 |
Lamp socket with improved heat conduction
The invention relates to a lamp socket 1 for lamps 25, in particular vehicle lamps, comprising a connection region 2 for arranging the lamps 25 on a headlamp, a light or the like, a...
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7589468 |
High intensity discharge lamp
A metal halide lamp is disclosed comprising an elongated discharge vessel, preferably made of a ceramic material, surrounded by an outer envelope and having a wall which encloses a discharge space...
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7578717 |
Lamp apparatus for liquid crystal display
A lamp apparatus for a liquid crystal display that is capable of preventing a wire breakage of the lamp apparatus. In the apparatus, a lamp causes a discharge by a voltage applied from a power...
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7550924 |
High-pressure discharge lamp having a metal exhaust tube
A high-pressure discharge lamp has an outer envelope (1) in which a discharge vessel (11) is arranged. The discharge vessel encloses a discharge space (13) with an ionizable filling. The discharge...
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7540761 |
LED connector assembly with heat sink
A universal mounting supports high intensity LEDs in a lighting fixture with heat removal and electrical connection facilities. A holder includes a peripheral sidewall defining a cavity for...
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7439662 |
Lamp with single-sided socket
Electric lamp with a base at one end, having an inner vessel surrounded by an outer jacket, a base with electric connections supporting the inner vessel and the outer jacket, having the following...
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7394189 |
Compact self-ballasted fluorescent lamp having a circuit board with connection members
An objective is to provide a compact self-ballasted fluorescent lamp which can reduce occurrence of a short circuit without protecting lead wires extending from each end portion of a spiral arc...
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7387424 |
Replaceable lamp header for positioning a lamp within a reflector assembly
A replaceable lamp header includes a base member and an annular lamp engaging protrusion extending from a first surface of the base member, at least two positive and negative source connections...
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7282847 |
Electric lamp and manufacturing method
The electric lamp has a lamp vessel having a pinch mounted in an outer envelope by means of a clamping member of metal sheet which is present on the pinch. The clamping member has an open loop...
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7268494 |
Compact fluorescent lamp and luminaire using the same
A compact fluorescent lamp comprises a fluorescent tube having a helical portion on at least a part thereof and turned down in the middle, a pair of tube ends thereof each provided with a discharge...
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7253557 |
Light source provided with a housing enclosing voltage regulator means and method of manufacturing thereof
A light source for testing sites using a fluorescent dye is described. The light source can include a low voltage lamp or a low heat generating lamp.
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7198389 |
Lamp with spot light and flood light features
A lamp with combined spot and flood light distribution properties in which an elongate translucent shell defines an interior cavity with a reflector portion and a neck portion. A socket-engaging...
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7119483 |
Lamp, in particular for automotive headlights
A lamp includes a burner configured to generate light and a base having a first part connectable to a second part. The first part is configured to hold the burner in a fixed position, and the...
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7116043 |
Compact self-ballasted fluorescent lamp with improved rising characteristics
A compact self-ballasted fluorescent lamp includes a double-spiral arc tube formed by winding a glass tube to its both ends around a spiral axis, and sealing electrodes each having a filament coil...
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7112917 |
Lamp base and a lamp having a lamp base with multiple sets of contacts
The invention relates to a lamp base having fastening means for a lamp vessel, having a base part that consists of an electrically insulating material and that is equipped with at least two first...
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7061169 |
Impact and corrosion resistant lamp holder
An impact and corrosion resistant lamp holder having a lamp housing formed of electrically non-conductive elastomer. The lamp housing includes a lamp receiving portion and external electrical...
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7012373 |
Electronic energy-saving fluorescent lamp of ultra-short chayote-shaped compact type
An ultra-short Chayote-like compact electronic energy-saving fluorescent lamp comprising, in one embodiment, a base, an upper cover, a lower cover, a luminous tube of the Chayote-like lamp and an...
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RE38909 |
Twinkle light set
A twinkle bulb light set includes, alternately from one end of the light set to an opposite end of the light set, at least one standard bulb socket configured and dimensioned to operatively receive...
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6930442 |
Display device
A display device includes a plurality of emitting tubes constituted by elongated tubes each having a phosphor layer disposed and a discharge gas enclosed inside, a supporter for supporting the...
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6922009 |
Electric lamp
The electric lamp comprises a lamp vessel (1) having an end portion (3) which is surrounded by a shell portion (22) of a lamp cap (20) having screw thread. The end portion (3) has transversal...
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6922016 |
Lamp assembly for liquid crystal display device
A lamp assembly for a liquid crystal display device includes a lamp tube for generating light, and electrodes each having a suitable shape for receiving end portions of the lamp tube. The lamp tube...
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6919671 |
Compact low-pressure discharge lamp
The invention relates to a compact low-pressure discharge lamp (1) comprising a discharge vessel (3) with electrodes and power supply leads (7), a discharge vessel mount on which the discharge...
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6869205 |
Retrofit fluorescent lamp adaptor
A novel fluorescent lamp adaptor that safely converts an existing fluorescent lighting fixture that was designed to hold a “2D” 4-pin series fluorescent lamp to one that uses a “2C” series twin ci...
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6774549 |
Lamp structure of lamp string
A lamp includes a bulb having conductive terminals and a retainer including a cylinder having a top opening for receiving the bulb and a U-shaped support having a bottom with two arms extended...
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6724135 |
Reflector lamp having a metallic holder
A reflector lamp having a reflector which has a reflector neck and defines a reflector axis, and an electric lamp fixed in the reflector neck by a metallic holder, in which a section of the...
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6653770 |
Lamp with internally attached eyelet lead, and method therefor
Without applying soldering or plasma arc welding, a lead wire is brought into connection with an eyelet easily and reliably so that lighting failure due to incomplete contact is prevented and cost...
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6614150 |
Non-detachable structure of a lamp bulb and its lamp holder
A non-detachable structure of a lamp bulb and its lamp holder, the lamp bulb is connected in advance with a bottom connecting member, two conductors for a tungsten filament in the lamp bulb are...
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6540388 |
Mounting structure for a discharge lamp lighting device
A mounting structure for mounting a discharge lamp lighting device is arranged to directly connect a discharge lamp provided in a headlight unit to a connector provided in the discharge lamp...
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6528932 |
CRT socket with insulating interfit between focus and signal contacts
A CRT socket has a partition wall for partitioning a focus contact storing chamber and a base insertion hole which has sufficient strength, while maintaining a creepage distance between a focus...
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6525474 |
Electric lamp with seals at plastically deformed current conductors
The electric lamp comprises a lamp vessel (1) and an electric element (4). The electric element (4) is electrically connected to the outside via a current feedthrough that comprises an outer...
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6407500 |
Electrode structure in flat vacuum envelope
A flat vacuum envelope is provided where an anode electrode is conductively connected to the contact portion of a high-voltage supplying lead with high reliability so that the connection electrode...
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6259192 |
Electric lamp
The invention relates to an electric lamp for a motor vehicle headlight. The lamp is equipped with an adjustment ring (4) which has at least three bearing points (4a) which are arranged in a common...
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6239540 |
Compact low pressure discharge lamp having spring element to connect the supply leads of the lamp to the electric terminals of the mounting plate
The present invention relates to a compact low-pressure discharge lamp comprising a discharge vessel (14) with electrodes and supply leads (30), and a base (12) assembled from a cap (16), housing...
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6116754 |
Compact fluorescent lamp with internal connections
This invention relates to compact fluorescent lamps, and, more particularly, to the construction of connections inside the compact fluorescent lamp. The compact fluorescent lamp has a base (24),...
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6094002 |
CRT socket and CRT assembly employing the same
A socket for interconnecting first and second lead pins fixed to a neck portion of a CRT at an array angle and to which a high voltage and a low voltage are applied, respectively, and a socket...
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6081067 |
Plastic housing and screw base construction for compact fluorescent lamps and electrical operating units thereof
Plastic housing and screw base construction for compact fluorescent lamps and electrical operating units thereof comprising a base (2) including a metal screw base shell (20) with a thread-free...
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