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Light Bar

Light Bar-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Traffic beacon
R.d. Jones, Stop Experts, Inc.
July 13, 2017 - N°20170200366

A flashing beacon may include a signal unit, a control unit associated with the signal unit, a solar panel or collector, and an activation device that may all be mounted or otherwise positioned on a post of a roadway sign. Light units associated with the signal unit may be programmed to flash on and off in a unique wig-wag pattern. ...
Light bar, backlight module and assembling method thereof and display device
Boe Optical Science And Technology Co., Ltd.
July 13, 2017 - N°20170199318

The embodiments of the present disclosure disclose a light bar, a backlight module and an assembling method thereof, and a display device, which relate to the field of display techniques, and can improve the defect of a bright boarder in front of the lamp caused by a gap between the light guide plate and an optical membrane thereon. The light ...
Light guiding structure, backlight source and display device
Hefei Boe Display Light Co., Ltd.
July 06, 2017 - N°20170192165

A light guiding structure, a backlight source and a display device are provided. The light guiding structure includes a light guiding plate, wherein at least one side end surface of the light guiding plate is provided with a fixing mechanism configured to fix a light bar. In the above-described light guiding structure, since the fixing mechanism provided on the side ...
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Moisture and ultraviolet light barrier composition
Hefei Boe Display Light Co., Ltd.
June 29, 2017 - N°20170183507

A composition for the creation of a protective barrier on a wide variety of materials to prevent the deterioration and degradation caused by exposure to moisture and sun over time.
Display apparatus and displaying method thereof
Young Lighting Technology Inc.
June 15, 2017 - N°20170168329

A display apparatus and a displaying method thereof are provided. The display apparatus includes a transmissive display panel, a liquid crystal glass, a backlight module and a transparent polarizer film. The liquid crystal glass is disposed at a side of the transmissive display panel. The liquid crystal glass has a transparent state and an atomization state and is adapted to ...
Backlight module and display apparatus
Hisense International Co., Ltd.
June 15, 2017 - N°20170168217

A backlight module and a display apparatus are provided. The backlight module includes: a light bar, a quantum dot encapsulated tube and a light guide plate; the light bar and light guide plate are disposed at two sides of quantum dot encapsulated tube respectively, the light bar and quantum dot encapsulated tube are disposed in parallel, the light bar and ...
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Multi-technology optical illumination
Concorde International
June 08, 2017 - N°20170159890

A systems and apparatus for providing a multiple technology optical illumination device are described. According to various embodiments, a light bar housing multiple high output leds along with led cob (chip-on-board) modules and driver circuitry is disclosed. The led cob modules fill in space between and/or around the high output leds in order to provide a complete visually illuminated ...
Light bar and backlight module
Concorde International
May 25, 2017 - N°20170146201

The present invention provides a light bar and a backlight module. The light bar comprises a circuit board, a plurality of light sources, a quantum tube and a first tape, and the circuit board is employed to generate a control signal, and the light sources are located on the circuit board and electrically connected to the circuit board, and the ...
Light guide module and display device comprising such light guide module
Le Shi Zhi Xin Electronic Technology (tianjin) Limited
May 11, 2017 - N°20170131462

This present disclosure discloses a light guide module and a display device including such light guide module. The light guide module includes a heat sink, the heat sink including a first heat transfer surface and a second heat transfer surface arranged at an edge of the first transfer surface; a glass light guide plate, the glass light guide plate being ...
Track strip light
Dongguan Jiasheng Lighting Technology Co., Ltd.
May 11, 2017 - N°20170130915

Disclosed is a track strip light, comprising a rack strip, led strip lights and track spotlights, wherein both the led strip lights and the track spotlights are mounted on the track strip and can freely move on the track strip to allow the positions thereof to be adjusted according to actual requirements; grooves are provided on inner side faces inside ...
Led tube lamp
Jiaxing Super Lighting Electric Appliance Co., Ltd
May 11, 2017 - N°20170130911

An led tube lamp includes a lamp tube, an led light bar disposed inside the lamp tube with a plurality of led light sources provided on the led light bar, a diffusion film layer disposed inside the lamp tube and configured to transmit the light emitted from the led light sources, and a reflective film layer disposed on an inner ...
Extruded fiber optic light bar
Ford Global Technologies, Llc
April 27, 2017 - N°20170115442

An edge-emitting light bar assembly for a vehicle includes a light-transmitting, edge light-diffusing optical fiber and an at least partially light-transmitting extruded or pultruded coating surrounding the optical fiber to provide a single-layer coated optical fiber. At least one light source is provided for emitting light rays to impinge on an end of the optical fiber. A housing connected to ...
Solar polymer light bar
Ford Global Technologies, Llc
April 27, 2017 - N°20170114973

The present invention is to direct sunlight through the solar polymer light bar using an exposed solid polymer bar or equivalent through a roof pipe flange down into a flush mounted ceiling light canister and a wide variety of mounting fixtures, including one or more interconnected light canisters, whereby the solar polymer light bar may be bent as required to ...
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Light Bar Patent Applications
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Modular bay luminaire
Hubbell Incorporated
April 20, 2017 - N°20170108184

A luminaire includes a rail assembly including a first rail and a second rail. A light bar assembly is releasably connected to the rail assembly extending between the first rail and the second rail. The light bar assembly includes a light bar and a light emitter connected to the light bar. A control component assembly is releasably connected to the ...
Backlight module and liquid crystal display device
Shenzhen China Star Optoelectronics Technology Co., Ltd
April 13, 2017 - N°20170102494

A backlight module is disclosed. The backlight module comprises a light guide plate, a light bar unit, which comprises a first light bar and a second light bar, and a quantum tube that is arranged between the light guide plate and the light bar unit. The quantum tube comprises a first light-entering side and a second light-entering side, wherein the ...
Decorative light bar accessory
Shenzhen China Star Optoelectronics Technology Co., Ltd
April 06, 2017 - N°20170097143

A decorative light bar accessory having a three-sided frame of two frame sides and a frame middle segment, each of the frame sides and the frame middle segment having a frame top and a frame back, the frame sides being attached to the frame middle segment at approximately right angles and having a free frame end, each frame top having ...
Device for dispensing a liquid
Endress+hauser Conducta Gmbh+co. Kg
March 30, 2017 - N°20170089750

The present disclosure relates to a device for dispensing a liquid, including a vertically arranged, translucent pipe for guiding the liquid, wherein the pipe has an upper section and a lower section, wherein an inner diameter of the upper section is greater than an inner diameter of the lower section, at least two light barriers for detecting a rise in ...
Intermeshing light barrier features in optical physiological parameter measurement device
Fitbit, Inc.
March 30, 2017 - N°20170086692

An optical measurement module is disclosed that includes three or more recessed regions separated from each other by two or more barrier walls, the recessed regions including at least two distal recessed regions. The optical measurement module may also include first and second photo-emitter elements that emit light in different spectrums and first and second photodetector elements. One or more ...
Intermeshing light barrier features in optical physiological parameter measurement device
Fitbit, Inc.
March 30, 2017 - N°20170086691

Light-blocking structures for optical physiological parameter measurement devices or sensors are disclosed. Such optical physiological parameter measurement devices or sensors may include two photodetectors and a photo-emitter, as well as barrier walls that are interposed between the photo-emitter and the photodetectors. The barrier walls may have recesses that intermesh with surface profiles of protrusions that are attached to or part ...
Intermeshing light barrier features in optical physiological parameter measurement device
Fitbit, Inc.
March 30, 2017 - N°20170086690

Light-blocking structures for optical physiological parameter measurement devices or sensors are disclosed. Such structures may include barrier walls and protrusions that further include intermeshing surface profiles designed to promote light-blocking capabilities at small scales to offset potential gaps that may occur due to assembly tolerance stack-ups.
Lighting fixtures and methods of commissioning lighting fixtures
Digital Lumens Incorporated
March 23, 2017 - N°20170086279

In embodiments of the present invention, a method and system is provided for commissioning improved intelligent, led-based lighting systems. The led based lighting systems may include fixtures with one or more led light bars, integrated sensors, onboard intelligence to send and receive signals and control the led light bars, and network connectivity to other fixtures.
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