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Light Bar patents



      
           
This page is updated frequently with new Light Bar-related patent applications. Subscribe to the Light Bar RSS feed to automatically get the update: related Light RSS feeds. RSS updates for this page: Light Bar RSS RSS


Tactical throw light

Track light device

Date/App# patent app List of recent Light Bar-related patents
08/21/14
20140233238
 Stage lighting fixture patent thumbnailStage lighting fixture
The light source being defined by a short-arc lamp to project a light bar.. .
08/14/14
20140226319
 Tactical throw light patent thumbnailTactical throw light
An automatic tactical light bar includes a body having a plurality of illuminated sides including at least a first illuminated side and a second illuminated side arranged around a central chamber; a plurality of illumination elements fixed to the illuminated sides with at least one illumination element per illuminated side; an electric circuit in communication with the illumination elements and the central chamber, the circuit including at least one orientation sensor; an electric power source in the central chamber and in communication with the plurality of illumination elements through the electric circuit, wherein the at least one orientation sensor controls one of plurality of illumination elements according to the electric circuit, wherein each of the at least one orientation sensors are arranged inside the body to selectively supply power to the at least one illumination elements corresponding to the first illuminated side.. .
08/07/14
20140218906
 Track light device patent thumbnailTrack light device
A track light device includes a track, a track light and at least one light bar. The track extends along a longitudinal axis.
07/17/14
20140198494
 Lighting unit and light bar having the same patent thumbnailLighting unit and light bar having the same
A lighting unit is provided and includes a cup body, a substrate, a first conductive wire connector and a second conductive wire connector. The cup body has a light emitting surface, a first end portion, and a second end portion.
07/10/14
20140192514
 Backlight module, printed circuit board used for backlight module, and manufacturing method for the same patent thumbnailBacklight module, printed circuit board used for backlight module, and manufacturing method for the same
The present invention discloses a backlight module, a printed circuit board used for a backlight module, and a manufacturing method for the same. The printed circuit board comprises a light bar region and a heat dissipating region.
07/03/14
20140184926
 Television and electronic apparatus patent thumbnailTelevision and electronic apparatus
According to one embodiment, an electronic apparatus includes a rectangular liquid crystal panel, a light-guide plate, a light bar corresponding a short side of the liquid crystal panel and including a plurality of light-emitting diodes, a reflector on the light-guide plate, a prism sheet on the light-guide plate on a side opposite to the reflector, and a polarizing sheet on the prism sheet configured to diffuse light.. .
06/26/14
20140177206
 Light emitting diode light bar for use in a backlight module patent thumbnailLight emitting diode light bar for use in a backlight module
An led (light emitting diode) light bar is for use as a light source of a backlight module of an lcd (liquid crystal display). The led light bar includes a printed circuit board having a circuit therein, a plurality of led chips located on the printed circuit board and an encapsulation layer sealing the plurality of led chips.
06/26/14
20140175464
 Light emitting diode device patent thumbnailLight emitting diode device
A light emitting diode (led) device includes a light guiding member having a light incident surface, and an led light bar mounted on the light incident surface. The led light bar includes a printed circuit board, leds mounted on the printed circuit board, and encapsulating layers formed on the printed circuit board and respectively encapsulating the leds therein.
06/26/14
20140173886
 Method for manufacturing light-emitting diode light bar patent thumbnailMethod for manufacturing light-emitting diode light bar
A method for manufacturing an led light bar includes steps: a nozzle picks up leds pending to be mounted; the electrical parameters of the leds detected by the nozzle are stored in a database; then, the nozzle disposes the led on a substrate; the above steps are repeated until a plurality of led branches are mounted on the substrate; then, differences of the electrical parameters of the led branches are calculated according to the electrical parameters in the database; the positions of the leds of the led branches are adjusted to make the electrical parameters of the led branches equal.. .
06/19/14
20140168568
 Light emitting diode module and light bar having the same patent thumbnailLight emitting diode module and light bar having the same
A light bar includes a printed circuit board, and light emitting diode (led) modules adhered to the printed circuit board. Each led module includes an led, a frame and a lens.
06/19/14
20140168051
Large audience 3d display system without glasses
A three dimensional (3d) display apparatus for without 3d glasses. The display apparatus includes a display element operated to display left and right eye images.
06/19/14
20140167633
Backlight driving circuit and liquid crystal display with the same
A backlight driving circuit is disclosed. The backlight driving circuit includes a steady voltage circuit, a boost converter, a current setting circuit, and a control circuit.
06/12/14
20140160791
Backlight module and display device
A backlight module and a display device comprise: a light guide plate; a led light bar including a plurality of led lamps arranged at intervals at a side of the light guide plate so as to emit the light to the light-entering surface of the light guide plate, and a gap provided between the led light bar and the light guide plate; and a reflection member arranged outside the gap and reflecting the light from the led light bar toward the light guide plate, wherein first regions and second regions are arranged on the reflection member at intervals, the first regions correspond to positions of the led lamp, the second regions correspond to an interval between the plurality of led lamps and/or a position outside the led lamps at the end of the led light bar, and the first region has a reflective index less than the second region.. .
06/12/14
20140159592
Led light tube compatible with light fixture having electronic ballast or magnetic ballast
The led light tube compatible with a light fixture having an ballast has a translucent tube and an led light bar mounted in the translucent tube. And having at least one waveform conversion circuit having multiple rectifier diodes and at least one led light string connected to the at least one waveform conversion circuit, wherein a recovery time of each rectifier diode is under 1 μs; the ballast determines the at least one waveform conversion circuit and the at least one led light string as low impedance loads, thus, the ballast does not output a high voltage ac power and burn the led light tube; a recovery time of each rectifier diode is also short such that the led light tube can endure a high frequency ac power outputted by the ballast.
06/05/14
20140155181
Luminous inflatable figure
A luminous inflatable figure has an inflatable body, a lighting unit and an air pump. The inflatable body is transparent and has at least one light bar and a controller bag sewed on an inner surface of the inflatable body.
06/05/14
20140152195
Method for overcoming excessively high temperature of constant current driving chip and led light bar driving circuit
The invention provides a method for overcoming excessively high temperature of a constant current driving chip and an led light bar driving circuit. The method includes (1) providing dual-channel constant current driving chips, each including first and second input pins, first and second output pins, and a control pin; (2) providing led light bars, resistors, a control source, and a power source; (3) connecting ends of one light bar to the power source and the first input pin, connecting ends of another light bar to the power source and the second input pin, connecting ends of one resistor to the first output pin and grounding, connecting ends of another resistor to the second output pin and grounding, and connecting the control source to the control pin; (4) repeating step (3) until the light bars are connected; and (5) activating the control source and the power source to drive the light bars..
06/05/14
20140152186
Led backlight driving circuit, backlight module, and lcd device
A light emitting diode (led) backlight driving circuit includes a light bar and a power supply module that is coupled with the light bar. The light bar and the power supply module are connected by a flexible circuit board.
05/29/14
20140149929
System and method for image registration
A system and method for providing processable data associated with anatomical images may provide a user interface including a pivot and stem tool via which to align multiple images, a flashlight bar for viewing portions of an overlaid image, and/or user-movable markers for establishing a location of one or more anatomical landmarks with regions of one or more images.. .
05/29/14
20140145856
Led indicator for producing a light bar in a bargraph
A led indicator has a bargraph and a lighting device arranged behind the bargraph and provided with a row of leds controlled to produce a light bar with a length which is variable as a function of the number of leds that are switched on along a lighting sense; the leds are arranged between screens, which are spaced apart from the lower surface of the bargraph and extend at least to reach an axis which starts from the immediately preceding led orthogonally to such a lower surface.. .
05/29/14
20140145646
Led voltage adjustment device and drive system thereof
The present invention provides led voltage adjustment device and drive system thereof. The device includes pi regulator, with negative terminal connected to negative terminal of led light bar to receive negative terminal voltage of light bar and positive terminal of pi regulator being for receiving reference voltage; integrator, for performing integral on output signal of pi regulator; a subtractor, with positive input terminal receiving output signal from pi regulator and negative terminal receiving overcurrent protection detection voltage from boost converter for driving light bar, and subtracting overcurrent protection detection voltage from output signal of pi regulator; comparator, with positive terminal receiving output signal from integrator and negative terminal receiving output signal from subtractor; and integrated circuit (ic) module, for receiving output signal from comparator and based on received output signal to control a control signal to conduct or cut off switch transistor of boost converter..
05/15/14
20140133174
Displays and display chassis structures
Electronic devices may include displays. A display may include backlight components that provide backlight illumination for the display.
05/15/14
20140132173
Method for multiplying current of led light bar and associated driving circuit thereof
The present invention provides a method for multiplying current of an led light bar, which includes (1) providing a constant current driving chip that includes driving modules each having first to three pins and resistors; (2) providing an led light bar, a power source, and a pwm control source; (3) connecting an end of one resistor to the third pin of one driving module and an opposite end grounded, connecting the first pin of the driving module to the negative terminal of the light bar, connecting the second pin of the driving module to the pwm control source, and connecting the positive terminal of the light bar to the power source; (4) repeating step (3) as necessary to have multiple driving modules electrically connected to the light bar; (5) activating the power source and the pwm control source to allow the driving modules to simultaneous drive the light bar.. .
05/15/14
20140132161
Method for using constant current driving chip to generate different currents to drive light bar and driving circuit thereof
The present invention provides a method for using a constant current driving chip to generate different currents to drive light bars and a driving circuit thereof. The method includes (1) providing led light bars, a constant current driving chip, resistors having different resistances, and first and second power sources, wherein the driving chip has light bar connection terminals, resistor connection terminals, a power connection terminal, and a power grounding line connection terminal; (2) connecting positive and negative terminals of each led light bar to the first power source and the light bar connection terminals; (3) connecting ends of each resistor to the resistor connection terminals and the grounding line; and (4) connecting the power connection terminal and the power grounding line connection terminal of the driving chip to the second power source and activating the power sources to drive the led light bars to give off lights of different illuminations..
05/08/14
20140126199
Light fixture retrofit kit with integrated light bar
Retrofit systems and methods are disclosed for lighting installations, and in particular, to retrofit systems and methods used to retrofit troffer-style lighting installations with led light sources. Retrofit systems can be used with different light fixtures, but those described are particularly adapted for use with troffer-style fixtures.
05/08/14
20140125476
Light bar and method of making
A light bar is described that is of a modular construction based on one or more large circuit boards that are populated with light beam assemblies and then fastened to an interior space of the light bar housing. Keys that automatically align the light beam assemblies on each of the boards precisely control placement of the assemblies on the board.
05/01/14
20140119055
Light coupling arrangement of backlight module
The present invention relates to a light coupling arrangement of a backlight module, which includes a heat dissipation board, an led light bar, a light guide plate, and a backplane. The heat dissipation board is positioned at a light incidence side of the light guide plate and fixed to the backplane.
05/01/14
20140119053
Backlight module and display device
The present invention discloses a backlight module, which comprises a light guide plate and a light bar disposed on the light guide plate, wherein white light sources and monochromatic light sources having at least one color of n primitive colors wherein n is greater than or equal to 3. The present invention further discloses a display device comprising such a backlight module.
05/01/14
20140119000
Led light bar and backlight module using the led light bar
The present invention provides an led light bar and a backlight module using the led light bar. The led light bar includes a heat dissipation strip, a pcb mounted on the heat dissipation strip, led chips mounted on the heat dissipation strip and electrically connected to the pcb, and a thermal interface material layer arranged between the led chips and the heat dissipation strip.
05/01/14
20140118999
Lighting device
A lighting device includes a light bar, two reflective covers and a reflective plate. The two reflective covers respectively connected to two opposite long sides of the light bar.
04/24/14
20140111325
Steering wheel light bar
The present invention is directed to a steering apparatus for a vehicle having a including a light element providing indication and warning light signals to the user of the vehicle. The light element can be associated with a pcb mounted to the steering wheel grip for controlling the operation of the light element.
04/24/14
20140111324
Steering wheel light bar
The present invention is directed to a steering apparatus for a vehicle having a including a light element providing indication and warning light signals to the user of the vehicle. The light element can be associated with a pcb mounted to the steering wheel grip for controlling the operation of the light element..
04/24/14
20140109719
Steering wheel light bar
The present invention is directed to a steering apparatus for a vehicle having a including a light element providing indication and warning light signals to the user of the vehicle. The light element can be associated with a pcb mounted to the steering wheel grip for controlling the operation of the light element.
04/17/14
20140104882
Backlight module
The present invention provides a backlight module, which includes a backplane, a light guide plate arranged inside the backplane, a light bar arranged at one side of the light guide plate, a side reflector plate arranged at one side of the light guide plate that is distant from the light bar, and four corner pieces arranged between the backplane and the light guide plate. The corner pieces are made of a rubber material.
04/17/14
20140104828
Light fixture
A light fixture includes a light guide member, a light bar, and two conductive pins. A cavity is formed on a bottom portion of the light guide member, and two engaging groove are respectively at two sides of the bottom portion.
04/17/14
20140103824
Lamp
A lamp includes a lamp tube, a carrier, a light bar circuit board, a driver circuit board, a plurality of first luminous elements and a parallel-connected type luminous unit. The carrier is accommodated in the lamp tube.
04/03/14
20140092071
3d tv dimming system and dimming method
A three-dimensional (3d) television (tv) dimming system includes a tv control board, a light bar load controlled by the tv control board, and a power board that supplies power to the light bar load. The tv control board is directly coupled with the power board, and the tv control board feeds back the 3d signal to the power board when the tv control board outputs a 3d signal..
03/27/14
20140085564
Computer led bar and thermal architecture features
The described embodiments relate generally to liquid crystal displays (lcds) and more particularly to thermal management of heat produced by an illumination source in an lcd module. High temperatures generated by the illumination source can cause color shifts in the lcd due to changes in any included leds and liquid crystals.
03/27/14
20140084189
Tape detector
A device and a system for detecting a tape or a piece of glue on a document and methods for detecting a tape or a piece of glue on a document are described. The device comprises at least one light source, at least one light receiver and at least one light barrier.
03/20/14
20140078771
Light device
A light device includes a light transmission tube, a heat sink, a light bar, and two end caps. The light transmission tube has two securing parts.
03/20/14
20140078754
Lamp with heat dissipating apparatus
A lamp which includes an outer barrel, a light barrel, a plurality of fins, a heat-conducting disk, a led module, a first lid and a second lid. The light barrel is received in the outer barrel, and has an inner thread.
03/20/14
20140078728
Lenses and light engine units for light fixtures
Embodiments of the present invention provide light fixtures having lenses and light engine units for use therein. To mimic the size and appearance of fluorescent bulbs in existing fixtures, leds are may be arranged on light bars or mount surfaces with integrated lenses to diffuse the light and shape the output beam.
03/20/14
20140078727
Led retrofit lens for fluorescent tube
Light fixtures having light bar elements therein. In order to mimic the size and appearance of fluorescent bulbs in existing troffer-style and surface-mount fixtures, leds are may be arranged on light bars with integrated lenses to both diffuse the light and shape the output beam.
03/13/14
20140071655
Direct backlight module
The present invention provides a direct backlight module, which includes a backplane, a backlight source arranged inside the backplane, and a diffuser plate mounted to the backplane and located above the backlight source. The backlight source includes a plurality of led light bars.
03/13/14
20140071378
Backlight unit, lcd module, and lcd device
The present invention provides a light leakage prevention backlight unit comprising: a backplane for supporting the backlight unit; a heat dispassion bar disposed on the backplane and comprising a horizontal plate having an edge and a vertical plate extending from the edge of the horizontal plate and having an outer side and an inner side; a light bar disposed at the inner side of the vertical plate of the heat dispassion bar; a reflective plate, a light guide plate, and an optical film group sequentially disposed on the horizontal plate of the heat dispassion bar from bottom to top, wherein a light incident surface of the light guide plate is directly opposite to the light bar; an outer case disposed at the outer side of the heat dispassion bar and comprising multiple platforms, wherein the platforms are supported by the vertical plate of the heat dispassion bar, and some of the platforms are disposed above the outer peripheral of the optical film group; and a positioning piece disposed at an end portion of the vertical plate of the heat dispassion bar, wherein the platforms of the outer case provide with a positioning hole corresponding to the location of the positioning piece, and the positioning piece cooperates with the corresponding positioning hole of the platforms to fix the outer case and the heat dispassion bar together. The present invention also provides a light leakage prevention lcd module and lcd device.
03/13/14
20140071374
Liquid crystal display device
The present invention provides a liquid crystal display device, which includes a backlight module, a mold frame mounted on the backlight module, a liquid crystal display panel mounted on the mold frame, and a bezel mounted on the liquid crystal display panel. The backlight module includes a backplane, a light bar mounted to the backplane, a graphite pad arranged between the backplane and the light bar.
03/06/14
20140063789
Backlight module and liquid crystal display device using same
The present invention discloses a backlight module, which includes a light source and an aluminum extrusion. The aluminum extrusion forms at least one thermal chamber.
02/27/14
20140056030
Edge-lit backlight model
The present invention relates to an edge-lit backlight model, which comprises a back board, a heat sink arranged on the back board, and a light bar fixed on the heat sink, a light guiding plate is arranged above the back board, a plurality of back board clips are arranged on the back board and the heat sink is held under the back board clips; a elastic element is arranged between the back board and the heat sink and the elastic element applies horizontal elastic force to the heat sink towards the back board, so that the heat sink is immovable along its width direction. The edge-lit backlight model can prevent the light guiding plate from being bent and guarantee the efficiency of light coupling..
02/20/14
20140049386
Rgb leds for a tachometer light array
The presented invention is a low profile light bar tachometer display which includes a plurality of rgb leds or similar rgb color model light-emitting devices organized and arrayed in a segmented, flexible tachometer case that can be manipulated and contoured to conform to the top of the dash assembly of an automobile or any surface deemed suitable for the needs of the driver of an automobile. The lights provide a highly visible, illuminated, color changing display, so the driver can immediately assess the engine's rpm, power band, redline, or maximum torque from the change in light color or light position.
02/06/14
20140036535
Backlight module and an led light bar thereof
A backlight module and a light emitting diode (led) light bar thereof are proposed. The backlight module includes a plurality of leds, at least one circuit board, a heat sink, a plurality of screws, and a light guide plate (lgp).
01/30/14
20140027990
Mechanic's creeper having integrated lights powered by a rechargeable battery
An improved mechanic's creeper includes an integrated light bar having a plurality of lights that are powered by a rechargeable battery. A conventional rechargeable battery, for example a 19.2 volt battery, is charged in a charging cradle then engaged with the creeper for use.
01/23/14
20140022791
Light bar and light emitting module using the same
A light bar is disclosed which includes a substrate, plural leds disposed on the substrate, a first connector and a second connector disposed on opposite sides of the substrate, a first wire, a second wire, a third wire, and a fourth wire. The first connector sequentially includes a first pin, a second pin, a third pin, and a fourth pin.
01/16/14
20140016352
Led backlight module
The present invention relates to an led backlight module, which includes an lgp, an led light bar, a backplane, and a heat sink. The led light bar is mounted on the heat sink at a location close to a light incidence side of the lgp.
01/16/14
20140014698
Vehicle mounting platform using existing opening
A mounting platform attached to a vehicle through an existing opening. A base portion having a clamp is placed through a brake light assembly opening, after the brake light assembly has been removed, and is securely held to the roof of a vehicle.
01/09/14
20140009922
Light-bar adhesion fixture and corresponding light-bar adhesion method
The present invention relates to a light-bar adhesion fixture and a corresponding light-bar adhesion method. The light-bar adhesion fixture comprises a base, a position limiting member disposed on a surface of the base and comprising a groove structure for fixing a corresponding heat sink; and a strip-like pad used to cooperate with the groove structure to fix a light emitting diode (led) light bar on a light-bar fixing portion of the heat sink.
01/09/14
20140009161
Test machine and the test method for light emitting diode backlight driver, and, manufacturing method for monitor power board
A test machine and a test method for a light emitting diode (led) backlight driver and a manufacturing method for a monitor power board are disclosed. A switch-controlled led-light-bar load is coupled to an led backlight driver on a monitor power board.
01/02/14
20140003898
Rotating lift system and method
A rotating lift system and method for transporting oversized agricultural implements. The rotating lift system includes a rotator arm, a rotator arm guide, and an arcuate rotation track all mounted on a trailer frame.
01/02/14
20140001500
Led light bar
An led light bar includes a substrate, a plurality of led chips, an encapsulation covering each of the led chips, a protecting layer, a first cover and a second cover. The substrate includes a first surface and a second surface.
12/19/13
20130336007
Backlight module for 3d displaying and led light bar thereof
The present invention relates to a backlight module for 3d displaying and an led light bar thereof. The backlight module for 3d displaying includes a light guide plate and at least one led light bar.
12/19/13
20130336000
Led light bar and side-edge backlight module using same
An led light bar includes a pcb and a plurality of led lamps mounted to and electrically connected with the pcb. Each of the led lamps has a light emission face that is perpendicular to the pcb.
12/19/13
20130335674
Backlight module and liquid crystal display device
The present invention provides a backlight module and a lcd device. The backlight module comprises a light guide plate comprising a incident surface and a emitting surface connecting with the incident surface, a light bar, set up on the side of the incident surface, arranging a plurality of leds at intervals at the side close to the incident surface, an optical film, set up on side of the emitting surface, having a plurality of notches at the side close to the light bar, wherein each of the plurality of notches corresponds to each of the plurality of lcd light sources.
12/12/13
20130329413
Lighting system for elongated light bars
A lighting system configured to mount an elongated light bar to a mountable surface of a support structure, such as a roll bar, roll cage or other component of a motor vehicle. The light bar has a linear light module disposed in a housing that is configured to produce light therefrom.
12/12/13
20130327931
Package structure of optical apparatus
The present invention provides a package structure of an optical apparatus which includes a substrate, a light emitting device, a light sensing device, and a light barrier member. The light emitting device is disposed on the substrate and electrically connected to the substrate.
12/05/13
20130322066
Connection wire structure of direct light bar and connection method thereof
The present invention relates to a connection wire structure of a direct light bar and a connection method thereof. The connection wire structure of the direct light bar includes a plurality of light bars and connection wires, and a circuit board.
12/05/13
20130318777
Method for manufacturing light bar that enhances central point brightness of backlight module
The present invention provides a method for mounting light bar that enhances central point brightness of backlight module, which includes (1) providing a pcb and led lamps of different luminous intensities among which the difference is less than 20%; (2) positioning the led lamps on the pcb in a spaced manner and electrically connected to the pcb; (3) providing a backlight module main body; (4) positioning the pcb with the led lamps on the backlight module main body to form a the backlight module; (5) measuring central point brightness and illumination homogeneity; (6) adjusting the spacing distance between the led lamps according to predetermined central point brightness and illumination homogeneity so as to have the central point brightness and illumination homogeneity of the led lamps satisfying requirements; and (7) mounting the led lamps to the pcb so as to form an led light bar.. .
11/28/13
20130317330
Medical sensor with compressible light barrier and technique for using the same
According to various embodiments, a medical sensor assembly may include compressible light barriers configured to prevent undesired light from being detected. The compressible light barriers may protrude from the surface of the sensor.
11/21/13
20130311035
Sensor system for motor vehicle
A light bar assembly can comprise an elongated housing mountable to a roof of a motor vehicle and comprising a plurality of light transmissive sections. The light bar assembly can further comprise two or more light sources disposed within the elongated housing, and one or more sensors disposed in an interleaved configuration with the light sources.
11/21/13
20130307257
Paper product with bleed-through resistant and show-through resistant qualities
A sheet of material that substantially reduces or eliminates the incidence of bleed-through and show-through, thereby enabling a user to prepare artwork, sketches, designs, etc. On both sides of the sheet of material, without the incidence of bleed-through or show-through.
11/14/13
20130299538
Convertible vehicle storage rack
A convertible roof rack is provided that is generally comprised of a light bar and a roof rack that is spaced from the roof of a vehicle. The roof rack is also rotatably interconnected to a support structure associated with the rear of the vehicle such that it is capable of moving from a first position of use adjacent to the roof to a second position of use away from the roof where the light bar remains interconnected to the vehicle adjacent to the windshield.
10/31/13
20130286664
Led light bulb
Led light bulbs capable of providing even luminous intensity distribution are disclosed. An illustrative led light bulb includes a base, a light transmissive cover and upstanding light bars.
10/31/13
20130286644
Led light bar with balanced resistance for light emtitting diodes thereof
An led light bar includes led chips and a printed circuit board. A number of welding pads are disposed on the printed circuit board, and correspondingly connected to anodes and cathodes of the led chips respectively.
10/31/13
20130286643
Lamp cover and illumination device using the same
A luminous device comprises a light emitting diode (led) light bar, a heat dissipating device thermally connected with the led light bar, and a lamp cover made of light permissive material, engaging with the heat dissipating device and covering the led light bar. The lamp cover is semicylindrical shaped and comprises an outer surface and an inner surface opposite to the outer surface and facing the led light bar.


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Light Bar topics: Circuit Board, Cross Section, Led Light Bulb, Led Lighting, Light Guide Plate, Light Guide, Liquid Crystal, Lighting Fixture, Ultraviolet, Ultraviolet Light

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This listing is a sample listing of patent applications related to Light Bar for is only meant as a recent sample of applications filed, not a comprehensive history. There may be associated servicemarks and trademarks related to these patents. Please check with patent attorney if you need further assistance or plan to use for business purposes. This patent data is also published to the public by the USPTO and available for free on their website. Note that there may be alternative spellings for Light Bar with additional patents listed. Browse our RSS directory or Search for other possible listings.
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