Light Bar

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

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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 ...
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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 ...
Led light bar manufacturing method and led light bar
Suzhou Dongshan Precision Manufacturing Co., Ltd.,
April 20, 2017 - N°20170110443

A method for fabricating an led light bar and an led light bar are provided. The method includes: providing a transparent base, wherein at least one framework region for fixing led chips is arranged on the transparent base, at least one milling groove parallel to the framework region is arranged at each of two sides of each framework region; arranging ...
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 ...
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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.
Modular light bar messaging system
Digital Lumens Incorporated
March 23, 2017 - N°20170085319

Techniques for communicating lighting commands through a controller area network (can) bus of a light bar system include generating a light code message. The light code message has a metadata portion and a value portion. The metadata portion defines a purpose of value portion. The value portion controls a state of a lighting device (e. G., a keypad's led brightness ...
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Package structure of optical apparatus
Pixart Imaging Incorporation
March 23, 2017 - N°20170082734

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. The light emitting device is for emitting light. The light sensing device is disposed on the substrate ...
Indoor positioning device and indoor positioning method
Shenzhen Institutes Of Advanced Technology Chinese Academy Of Sciences
March 16, 2017 - N°20170078852

Disclosed is an indoor positioning device which comprises a base, a light source mounted on the base, a rotating part, a rotating outer shell and a controller; the rotating outer shell is a hemispherical shell body or a shell body being tangent externally with a hemispherical surface; a luminous point is located at a spherical center of the rotating outer ...
Method and device for increasing resolution of an image sensor
Nintendo Co., Ltd.
March 16, 2017 - N°20170078592

The provided solution is an optical system comprising an image sensor and a collecting entrance lens having a predetermined field of view, the optical device further comprising a dynamically configurable light barrier having at least two masking elements, the dynamically configurable light barrier being configured so that only one of the masking elements can be set in a state in ...
System and method for mounting an interior light bar within a vehicle
Star Headlight & Lantern Co., Inc.
March 16, 2017 - N°20170072838

A mounting system for an interior light bar is provided having a pair of brackets pivotally mounted at opposite ends of a housing of a light bar so that the brackets and housing rotate with respect to each other. The brackets each have a front platform with adhesive material for attaching the brackets against a glass surface within a vehicle. ...
Light bar for back light unit containing resistance modulated led strings
Glo Ab
February 23, 2017 - N°20170052313

A light bar includes a plurality of first color light emitting leds including a first subset of first color light emitting leds and a second subset of first color light emitting leds, a plurality of second color light emitting leds, where the second color is different from the first color, and a plurality of third color light emitting leds, where ...
Optically and thermally efficient high bay light fixture
Linmore Led Labs, Inc.
February 23, 2017 - N°20170051881

A heat dissipating and optically efficient led high bay light bar which may be used as part of a complete retrofit system for a variety of linear fluorescent light fixtures. The led high bay light bar comprises an elongate channel member which is preferably fabricated from extruded aluminum. In addition to the channel member, the led high bay light bar ...
Laser backlight lamp assembly, backlight module and display device
Shenzhen China Star Optoelectronics Technology Co., Ltd.
February 09, 2017 - N°20170038520

The present invention provides a laser backlight lamp assembly, having a led light bar and a laser light bar at one side of the led light bar, and a laser light source of the laser light bar is a green laser light diode; a led lamp of the led light bar has a base, a heat sinker installed in the ...
Rollo assembly and open roof construction for a vehicle provided therewith
Inalfa Roof Systems Group B.v.
February 02, 2017 - N°20170028826

A rollo assembly for use in a vehicle comprises a rollo screen having opposite forward and rearward sides and two opposite lateral sides, a winding tube for the rollo screen at the rearward side, an operating beam connected to the forward side and having two outer ends, and two longitudinally extending guides for guiding respective ones of the outer ends ...