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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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Display device, backlight unit and installment framework herein
Shenzhen China Star Optoelectronics Technology Co., Ltd.
April 12, 2018 - N°20180101062

The disclosure provides a display device, a backlight unit and an installment framework hereof, including a light guide plate, a light bar and an installment framework, wherein, the light bar is disposed beside the light guide plate; an installment framework is used to assemble the light bar via side inserting and used to clamp the sides of the light guide ...
Helmet light bar and safety light system including same
Rc Anderson
April 05, 2018 - N°20180092418

A helmet light bar coupleable to a helmet includes a housing, a plurality of light-emitting modules associated with the housing, and a controller adapted to active one or more of the plurality of light-emitting modules responsive to either or both of a signal indicative of activation of emergency lights on a motor vehicle and a signal indicative of a level ...
Backlighting dimming circuit and liquid crystal display
Shenzhen China Star Optoelectronics Technology Co., Ltd.
March 29, 2018 - N°20180092170

The present invention provides a backlighting dimming circuit and a liquid crystal display. The backlighting dimming circuit includes an external dimmer module (200) that receives a pulse dimming signal (pwm) to control a current regulation tube (q1) included in the external dimmer module (200) to conduct on or cut off so as to control an led light bar (300) to conduct on or ...
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Device for measuring torque and drive for actuating a machine element
BÜ-sch Armaturen Geyer Gmbh
March 29, 2018 - N°20180087981

A device is for the optoelectronic measurement of torque with a first component (2), and a second component (3), it being possible for the first component (2) to be connected to a drive element and the second component (3) to be connected to a drive element, or vice versa. A first encoding element that is arranged on the first component (2). A second encoding element ...
Lighting assembly for use on a vehicle
Valeo North America, Inc.
March 29, 2018 - N°20180087734

A vehicle lighting system or assembly is shown. A lighting system or assembly comprises a reflector, a light bar for mounting on the reflector, a light pipe adapted to be mounted on the reflector and a bracket for securing to the reflector. The light pipe, the light bar and the reflector comprise locators or locating means for causing the components ...
Light bar
Putco, Inc.
March 22, 2018 - N°20180080616

A light bar having an extruded housing with a curved cover portion and a flat back wall and flat side walls with a hollow interior. A circuit board positioned within the hollow interior and separated into a plurality of electrical segments. The circuit board includes a row of white, amber, and red leds which are fully encapsulated with an encapsulant ...
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Light Bar Patent Applications
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Microdispensing device and automatic microdispensing process
Fraunhofer-gesellschaft Zur Forderung Der Angewandten Forschung E.v.
March 08, 2018 - N°20180067142

Means and methods for dispensing small amounts of liquid from multi-channel microdispensing devices, suitable for use in automatic processing in biological assays and for the cultivation of cells and tissues, by means of optical control of the dosed liquid by specific light barrier units.
Support ring with encapsulated light barrier
Applied Materials, Inc.
February 15, 2018 - N°20180047597

Embodiments described herein provide a thermal processing apparatus with a heat source and a rotating substrate support opposite the heat source, the rotating substrate support comprising a support member with a light blocking member. The light blocking member may be an encapsulated component, or may be movably disposed inside the support member. The light blocking member may be opaque and/...
Method and device for modulating backlight source, light bar, backlight module, and display device
Beijing Boe Optoelectronics Technology Co., Ltd.
February 15, 2018 - N°20180046025

A method and device for modulating a backlight source, a light bar, a backlight module, a display device, which can reduce the noise output from the backlight source. The method for modulating the backlight source includes inputting a periodic ac voltage to the backlight source within a time period of an image frame, so that the backlight source is periodically ...
Rear facing multi-light and function light bar
Bestop Baja, Llc
February 15, 2018 - N°20180045387

A rear facing light bar assembly that incorporates a plurality of light functions in a small integrated unit. A multifunctional circuit board powers different colored light emitting diodes to produce the tail light, brake light, amber and/or backup light. The assembly also has end caps, a one-piece polycarbonate tube lens and an extruded housing. Heat from the circuit board ...
Backlight module and display device
Hefei Boe Display Lighting Co., Ltd.
February 08, 2018 - N°20180039008

A backlight module and a display device are provided. The backlight module includes a light-guiding plate and a light bar arranged at a light incident side of the light-guiding plate. The backlight module further includes a light beam processing device arranged at an outside of the light-guiding plate to collect light beams not entered into the light-guiding plate, and configured ...
Rotatable light bar for motor vehicle sport bars
Iddea California, Llc
February 08, 2018 - N°20180037152

A light bar for a motor vehicle has a plurality of lights mounted to an elongated support member is rotatably connected to opposing end walls of a rectangular frame. An offset cam is connected to the support member and moved by an actuating mechanism between a first and second position which cause the support member and lights to rotate about ...
Light source module and backlight unit including the same
Lg Display Co., Ltd.
February 01, 2018 - N°20180031759

The present disclosure provides a light source module that includes a substrate, a plurality of light barriers on a surface of the substrate and spaced apart from each other, a plurality of light source packages on the surface of the substrate and positioned between the plurality of light barriers, and a total-reflection induction layer on the plurality of light source ...
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Light Bar Patent Applications
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  • + full patent PDF documents of Light Bar-related inventions.
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Lights integrated cooling system for indoor growing environments
Bright Agrotech, Inc.
January 18, 2018 - N°20180017244

A lights integrated cooling system for providing environmental temperature controls for indoor growing environments is provided. The indoor growing environment has a predetermined target temperature. The system comprises a frame structure having top and bottom plumbing manifolds. A water cooled light bar is provided having first and second ends with the first end being fluidly connected to the top plumbing ...
Backlight unit for transflective lcd panel and transflective lcd
Wuhan China Star Optoelectronics Technology Co., Ltd.
January 11, 2018 - N°20180011238

A backlight unit for a transflective liquid crystal display (lcd) panel includes a light bar generating displaying light, a light guide plate (lgp) transmitting the displaying light to the display panel, and a first reflective layer provided on a backlight reflective regions of the lgp to reflect the displaying light corresponding to the backlight reflective regions. A light outputting surface ...
Data collection device for attachment to an injection device
Sanofi-aventis Deutschland Gmbh
January 11, 2018 - N°20180008778

A data collection device (20) for attachment to an injection device (1), such as an injector pen, comprises a sensor arrangement (26) to detect movement of a movable (70) of the injection device (1) relative to the data collection device (20) during delivery of a medicament by the injection device (1), and a processor arrangement (23) configured to, based on said detected movement, determine a medicament dosage administered ...
Light-emitting diode display device
Innolux Corporation
January 04, 2018 - N°20180006091

A light emitting diode (led) display device including an array substrate, an opposite substrate, wall structures, at least one led, an upper reflection layer, a first light barrier layer, a lower reflection layer and a light diffusion material layer. The array substrate, the wall structures and the opposite substrate define an accommodating region. The upper reflection layer is disposed on ...
User interface for a control device
Lutron Electronics Co., Inc.
December 07, 2017 - N°20170354012

A battery-powered control device may be configured to control an amount of power delivered to one or more electrical loads and provide various feedback associated with the control device and/or the electrical loads. The feedback may indicate a low battery condition and/or the amount of power delivered to the one or more electrical loads. The control device may ...
User interface for a control device
Lutron Electronics Co., Inc.
December 07, 2017 - N°20170354011

A control device may be configured to control an amount of power delivered to one or more electrical loads and provide various feedback associated with the control device and/or the electrical loads. The control device may be a wall-mounted device or a battery-powered remote control device. The feedback may indicate the amount of power delivered to the one or ...
Dual inline memory module with temperature-sensing scenario mode
Corsair Memory Inc.
November 30, 2017 - N°20170343198

Disclosed is a dual inline memory module with temperature-sensing scenario modes. A plurality of volatile memory components and an eeprom component are disposed on a module board. A plurality of led components and a scenario-lighting controller are disposed at a radiant side of the module board. A light bar is located at the radiant side of the module board without ...
Accessory mount assembly for motor vehicle
Wilco Automotive Products, Inc.
November 23, 2017 - N°20170334347

A mount assembly for attaching a light bar to a tow mount of a vehicle. The mount assembly has a bracket with a channel that allows the tow mount to only enter the bracket from a first direction. The tow mount is secured within the channel by a blocking member that extends across at least a portion of the channel.
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