Follow us on Twitter
twitter icon@FreshPatents


Lighting patents

      

This page is updated frequently with new Lighting-related patent applications.




 Adaptive vacancy timer patent thumbnailnew patent Adaptive vacancy timer
Systems and methods are described for automatically controlling a lighting device with an adaptive vacancy timer. A first input signal is received indicative of a presence of an occupant and, in response, the at least one lighting device is turned on and a timer is initiated.
Robert Bosch Gmbh


 Wireless proximity aware remote control lighting system patent thumbnailnew patent Wireless proximity aware remote control lighting system
Aspects of the present invention further include a lighting system comprising a lighting source, a connector in electrical communication with the lighting source and an external power source, an energy storage device, an input device, and a controller. The controller may be configured to identify the presence of a load indicator signal received via the input device, determine whether the load indicator signal indicates a load-reducing state, and when the load indicator signal indicates the load-reducing state, discharge the energy storage device to maintain an intensity of the lighting source..
Wireless Environment, Llc


 Methods and  providing dc power for low voltage lighting patent thumbnailnew patent Methods and providing dc power for low voltage lighting
A dc power supply for lighting includes low voltage driver electronics for any suitable load such as lighting along with a supervisory controller that communicates to the driver electronics via any suitable digital communication protocol. Each driver's output ports include a 3rd wire that communicates to the low voltage load fixture for the purpose of auto-negotiating the appropriate power level without first having to energize the fixture..
The Watt Stopper, Inc.


 Power-over-ethernet power distribution system patent thumbnailnew patent Power-over-ethernet power distribution system
The (power-over-ethernet) power distribution system comprises a lighting unit (40-80) for producing light. The power distribution system further comprises at least two (power-over-ethernet) switch units (20, 30) each having a plurality of ports (25, 35).
Philips Lighting Holding B.v.


 Display  controlling the same patent thumbnailnew patent Display controlling the same
A display apparatus and a method for allowing the display apparatus to generate a dimming signal needed to control dimming of images displayed on the display apparatus or the external device, and controlling not only brightness of the images displayed on the display apparatus or the external device but also illumination intensity of peripheral external lighting devices, and a method for controlling the same.. .
Samsung Electronics Co., Ltd.


 Solid state lighting switches and fixtures providing dimming and color control patent thumbnailnew patent Solid state lighting switches and fixtures providing dimming and color control
A solid state lighting switch can include a first input control that can be configured to adjust a dimming indication or color indication for a solid state lighting fixture that is configured for coupling to the solid state lighting switch. A selective linking mechanism can be configured to activate a linked mode of operation of the switch to link the dimming indication to the color indication or to activate an unlinked mode of operation of the switch to unlink the dimming indication from the color indication..
Cree, Inc.


 Lighting control power supply patent thumbnailnew patent Lighting control power supply
In order to provide a lighting control power supply that makes it possible to reduce the number of inputs required for a user when setting each of control parameters, and achieves an intuitive transition between setting input screens of each of control setting items in a plurality of lighting devices, it is configured to, when an input in a first direction is given to an input device, cause a display device to display a setting input screen related to a controller being different than before the input, and it is configured to, when an input in a second direction is given to the input device, cause the display device to display a setting input screen related to the control setting item being different than before the input.. .
Ccs Inc.


 Power supply device and led lighting apparatus patent thumbnailnew patent Power supply device and led lighting apparatus
Provided is a power supply device capable of preventing a drop in the voltage supplied to another machine that is connected aside from led lighting devices, and continues driving the other machine. This power supply device is equipped with a plurality of led drive circuits provided in parallel, corresponding respectively to a plurality of led lighting instruments to drive each of the led lighting instruments in a predetermined light-emission mode.
Ccs Inc.


 Power supply unit and related lighting system patent thumbnailnew patent Power supply unit and related lighting system
The power supply unit comprises an output providing electrical power between a positive power supply line and a common ground line and a communication line. An adjustable current generator responsive to an internal measurement signal generates an output current at the output, and a voltage source is coupled to the communication line.
Osram Gmbh


 Wireless receiver patent thumbnailnew patent Wireless receiver
The receiver includes a plurality of receiving circuits respectively corresponding to the plurality of antennas outputs a received signal strength as a detection voltage received by each of the antennas, an indicator that displays the received signal strength by the number of lighting segments, a lookup table in which a correspondence relation between a value of the detection voltage and the number of lighting segments of the indicator is set for each of the receiving circuits, and a display unit that refers to the lookup table based on the value of the detection voltage output from the plurality of receiving circuits and displays a level signal based on the number of lighting segments of the indicator set in the lookup table.. .

new patent

Background separated images for print and on-line use

In embodiments of the present invention improved capabilities are described for producing background separated product images for print and on-line display. An image formation system provides lighting of a product to facilitate acquiring images that can be automatically processed to generate high resolution item-only images free of quality defects and imaging artifacts.
Pc Connection, Inc.

new patent

Methods and systems for forming oleds and thin film devices

Systems and methods are disclosed for providing working substrates for the deposition of various photonic and electronic devices, in particular for organic light emitting diodes (oleds) used for lighting and displays, where these substrates incorporate structural elements that improve the performance of these devices. These elements include nanoscale and microscale relief (3d) patterns on one or both sides of the substrate that are beneficial in controlling light and electrical properties of these devices by, for example, improving light output efficiency and uniformity.
Microcontinuum, Inc.

new patent

Display backplane, manufacturing method thereof and display device

The present invention provides a display backplane and a manufacturing method thereof, as well as a display device. The display backplane comprising: a substrate; an array of organic light emitting elements and an array of transistors for driving and controlling the array of organic light emitting elements formed on the substrate; and a heat insulation layer formed between the array of organic light emitting elements and the array of transistors, wherein the heat insulation layer is provided with a heat insulation layer via hole, through which the array of transistors is connected with the array of organic light emitting elements.
Boe Technology Group Co., Ltd.

new patent

Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device

A novel organometallic complex which can emit phosphorescence is provided. A light-emitting element, a light-emitting device, an electronic device, or a lighting device with high emission efficiency is provided.
Semiconductor Energy Laboratory Co., Ltd.

new patent

Organometallic complex, light-emitting element, light-emitting device, electronic device, and lighting device

As a novel substance having a novel skeleton, an organometallic complex with high emission efficiency which achieves improved color purity by a reduction of half width of an emission spectrum is provided. One embodiment of the present invention is an organometallic complex in which a β-diketone and a six-membered heteroaromatic ring including two or more nitrogen atoms inclusive of a nitrogen atom that is a coordinating atom are ligands.
Semiconductor Energy Laboratory Co., Ltd.

new patent

Light emitting device package and lighting apparatus having same

According to the embodiment, a light emitting device package includes a first lead frame; a second lead frame spaced apart from the first lead frame; a body coupled to the first lead frame and the second lead frame and includes a first cavity which exposes a portion of the upper surface of the first lead frame, a second cavity which exposes a portion of the upper surface of the second lead frame, and a spacer which is disposed between the first lead frame and the second frame; at least one light emitting device disposed in the first cavity; and a protection device disposed in the second cavity. The second cavity is disposed on a first inside surface of the first cavity and the first inside surface is connected to an upper surface of the spacer, and an area of a bottom surface of the first cavity is equal to or less than 40% of entire area of the body..

new patent

Lighting device having sealing member covering inside of wall member surrounding light emitting elements

A lighting device includes a body section; a substrate provided in the body section; a wiring pattern provided on a surface of the substrate and including wiring pads; and light emitting elements provided on the wiring pattern and including electrodes in the vicinity of a circumferential edge of a surface opposite to a side on which the wiring pattern is provided. The lighting device also includes wirings that respectively connect the wiring pads and a plurality of electrodes; a surrounding wall member provided to surround the light emitting elements and having an annular shape; and a sealing section provided to cover the inside of the surrounding wall member.
Toshiba Lighting & Technology Corporation

new patent

Organic el element and lighting device

An organic el element includes: a substrate that is light-transmissive; a pair of electrode layers (first electrode layer and second electrode layer) disposed above the substrate, at least one of the pair of electrode layers being light-transmissive; and a planar light-emitting layer disposed between the first electrode layer and second electrode layer. The first electrode layer is disposed in a first region in a plan view.
Panasonic Intellectual Property Management Co., Ltd.

new patent

Display apparatus with lighting device, control display apparatus, and storage medium

A display apparatus includes light-emitting units, a liquid crystal panel, a representative luminance acquisition unit for acquiring luminance values of the light-emitting units, an hpf processing unit for acquiring hpf luminance values of the light-emitting units by increasing the luminance value of a target light-emitting unit, which is greater than that of a neighboring light-emitting unit, according to a difference of the luminance value of the target light-emitting unit and that of the neighboring light-emitting unit, a smoothing processing unit for acquiring correction luminance values of the light-emitting units by increasing the hpf luminance value of a target light-emitting unit, which is smaller than that of a neighboring light-emitting unit, according to a difference of the hpf luminance value of the target light-emitting unit and that of the neighboring light-emitting unit, and a light-emission control unit for controlling light emission of the light-emitting units using the correction luminance values.. .
Canon Kabushiki Kaisha

new patent

Apparatus and adjusting backlighting of image displays

A method of reducing power consumption in computing devices with a back light display while maintaining image quality and user's experience includes reducing the native backlight intensity and increasing native pixel values. The reduction of the backlight intensity and the increase of native pixel values is adjusted so that the observed pixel value to the user is substantially the same as the native backlight intensity and the native pixel values..
Lucidlogix Technologies Ltd.

new patent

Display device and display method

Disclosed is a display device comprising: at least one processor and a memory, wherein the memory stores therein computer readable instructions, wherein the at least one processor executes the computer readable instructions to: if an input image signal is received, adjust refresh frequency of the display device to the frequency of the input image signal, and generate an output image signal and a field sync signal according to the input image signal, wherein the filed sync signal and the input image signal are in sync with each other and have the same frequency; output a backlight driving signal at a rising edge of the field sync signal acting as a trigger edge, so that backlighting of the display device is synchronized with image display of the display device; and perform the image display according to the output image signal and provide the backlighting according to the backlight driving signal.. .
Hisense Electric Co., Ltd.

new patent

Liquid crystal display device, television receiver and controlling backlight of liquid crystal display device

According to one embodiment, a liquid crystal display device includes a liquid crystal display panel, a backlight, a liquid crystal driving unit and a backlight driving unit. In each area, when the brightness level calculated based on the video signal is greater than or equal to a first threshold level, the backlight driving unit fixes a driving current supplied to the light emitting elements in one frame period and controls a lighting time according to the calculated brightness level.
Toshiba Lifestyle Products & Services Corporation

new patent

Display device control based on integrated ambient light detection and lighting source characteristics

Systems and methods are provided for a display device including one or more methods for modifying the display brightness by automatically adapting to ambient lighting conditions.. .
Apple Inc.

new patent

Trailer lighting outage detection circuit

A vehicle led lighting outage detection circuit is disclosed for detecting a fault in the led light and automatically increasing the power drawn from the light power supply in response to the fault. A complementary detection circuit is also disclosed for detecting the increased power draw and signaling a fault to an operator.
Grote Industries, Inc.

new patent

Wireless lock sensory delivery and control device, system and method

The invention discloses a wireless lock sensory delivery and control device, system and method comprising a wireless lock and alarm connected to and controlled by bluetooth connection to a remote device such as a cell phone, tablet, computer or pda. The lock and alarm can be adjusted by the user remotely through the remote device, to control and modulate functions including alarms, sirens or other sound emitters; shock and movement sensors; lights; global positioning system (gps) location and tracking components; battery strength detection components; alarm and lock testing and diagnostic feedback mechanisms; registration and warranty monitors; and data collection and storage components.

new patent

Pixel mapping systems and processes using raster-based and vector representation principles

A pixel mapping method for transferring an electronically generated image onto a physical substrate upon which a plurality of lighting elements are applied, the method comprising changing the control points associated with each lighting element by computing the bezier segments interconnecting all of the control points by interpolating two or more control points for each original control point, locating a two-dimensional position of each lighting element, integrating the bezier segments using a numerical approximation algorithm to determine a new two-dimensional position of each lighting element, and storing the new two-dimensional positions of the lighting elements. Thereafter, a dmx control protocol is initiated by computing a pixel position for each lighting element of a source media by interpolating its previously computed position relative to the actual dimensions of the media, applying the rgb color on the source media at each interpolated pixel position, and writing the colors to a dmx buffer..

new patent

Electronic devices with improved iris recognition and methods thereof

An electronic device and a method for improving iris recognition for providing access to the electronic device. The electronic device includes an iris scanner, an ambient light sensor, a memory and a processor.
Microsoft Technology Licensing, Llc

new patent

Methods and systems to sense situational awareness with a dual doppler and control for optimized operations

Certain examples provide systems and methods to monitor and control hospital operational systems based on occupancy data and medical orders. An example healthcare workflow management and reasoning system includes a workflow engine including a first particularly programmed processor to monitor one or more medical orders from one or more hospital information systems to identify a condition indicating that a first patient in a first room is ready for a clinical activity such as discharge.
General Electric Company

new patent

Building lighting and temperature control with an augmented reality system

An augmented reality (ar) system, device, and method for reducing energy usage by monitoring and determining optimal control settings for conditions within a building. Sensors embedded in ar devices worn by workers performing job duties are utilized to detect and measure physical conditions such as visible light intensity and air temperature.
Hand Held Products, Inc.

new patent

Light guide device

A light guide device that improves the efficiency of backlighting and creates a more uniformly illuminated image is provided. The light guide device includes a first light guide that guides light emitted from a light source and a second light guide component disposed in contact with a surface of the first light guide component to guide incident light incident through the first light guide component.
Hyundai Motor Company

new patent

Refrigerator

There is disclosed a refrigerator; a lighting device provided in the storage chamber, a first door rotatably coupled to the case to open and close the storage chamber, an auxiliary storage chamber provided in the first door, a second door, a front panel formed of a transparent material, an evaporation treatment unit evaporated on an overall back surface of the front panel to transmit lights partially, a variable transparency film attached to a back surface of the evaporation treatment unit provided in the front panel to get transparent when the power is supplied, a frame unit with an opening having a corresponding size to an opening provided in the first door, an insulation panel distant from the front panel, a power supply unit for supplying an electric power to the variable transparency film and the lighting device, a proximity sensor provided in the second door to sense a user's approaching.. .
Lg Electronics Inc.

new patent

Domestic refrigeration appliance having an interior lighting system, and operating an interior lighting system of a domestic refrigeration appliance

A domestic refrigeration appliance includes a thermally insulated body having an internal container which delimits a coolable interior provided for the storage of food, a refrigeration apparatus for cooling the coolable interior space and a door leaf which is provided to close the coolable interior in a closed state and to make the coolable interior accessible in an open state. An interior lighting system includes at least one lighting device for at least partially lighting the coolable interior when the door leaf is open.
Bsh Hausgeraete Gmbh

new patent

Multi-functional multi-purpose tile and plate

A tile or plate, includes: an upper plate (3) and a lower plate (4); wherein a plurality of heat conducting cavities (6) are uniformly provided between the upper plate (3) and the lower plate (4) via connecting ribs (5). A solar collection layer is provided on an upper surface of the tile or the plate.
Beijing Wadener Technology Co.ltd

new patent

Method for controlling a fan

Provided is a method for controlling a fan (1) which includes a control unit (2), wherein the control method includes at least the following steps:—the selection of an operating program (22) of the fan (1) from among a plurality of operating programs pre-recorded in the control unit (2), the operating programs including at least first and second fan control data; and the sending, by the control unit (2), of a control signal including at least the first control data for controlling a motor, which are correlated with at least the second control data for controlling at least one secondary device (24) of the fan (1) selected from among: a lighting device; a gas or liquid spraying device; an acoustic device; and a video device.. .
Seb S.a.

new patent

Wireless charging lamp

A wireless charging lamp belonging to the technical field of an illumination device comprises: a lamp holder, a light source, a lampshade and a supporting part. A master control circuit board and a charging emitter are provided in the lamp holder.
Dongguan City General Success Industrial Co.,ltd

new patent

Encapsulated light fixture

An encapsulated light fixture is provided that may be mounted to a ceiling or a wall. Multiple light fixtures may be connected with one another to provide for lighting a greater area.
The Original Cast Lighting, Inc.

new patent

Foldable utility lighting

This invention relates to a light system for use in indoor or outdoor environments. More specifically, it provides a foldable, portable, self-supporting shadow-reducing utility light system capable of illuminating multi-dimensional areas, a kit and a method of use therein..
2c Products, Llc

new patent

Lighting fixture and related control method

A position sensor comprising a linear transducer coupled to the rotary actuator and comprising a slider; wherein the linear transducer is configured to move the slider along a path by a displacement proportional to an angular displacement of the rotary actuator; the position sensor comprising a detection module for detecting the position of the slider along the path; the position sensor being configured to calculate the absolute displacement of the movable element based on the detected position of the slider along the path; preferably the path extending along an axis.. .

new patent

Lighting fixture and related control method

A calculation unit coupled to the position sensor and configured to determine a displacement of the component based on the positions detected by the position sensor.. .

new patent

Lighting apparatus

A lighting apparatus which has a light emitter that emits light of a different wavelength from a laser light with which the lighting apparatus is irradiated is provided. The lighting apparatus includes a condenser lens that condenses the laser light, a focusing lens that focuses the laser light that has passed through the condenser lens, and an optical component disposed between the condenser lens and the focusing lens.
Panasonic Intellectual Property Management Co., Ltd.

new patent

Lighting apparatus

A lighting apparatus includes a first body including a first inner circumferential surface and a first outer circumferential surface, a cover disposed on and fastened to the first body and including an open bottom surface, an optical member disposed between the first body and the cover and exposed at the open bottom surface of the cover, and a light source member including a circuit board disposed between the cover and the optical member along an edge of the cover and at least two light sources mounted on the circuit board to face each other.. .
Lg Innotek Co., Ltd.

new patent

Indirect lighting apparatus using led

The present invention relates to an indirect lighting apparatus using an led, comprising: a case unit provided along the perimeter of the upper part of a wall surface, and having a light emitting opening on a side opposite to the wall surface; a substrate mounted with an led and provided at the innermost side of the inner bottom surface of the case unit; a light distributing unit for distributing light to the ceiling through the light emitting opening by reflecting the light emitted from the led; and a cover unit for covering the light emitting opening of the case unit. The present invention uses a simple structure so that the apparatus is fixedly provided on the wall surface, and can be used as main lighting or mood lighting by providing the distributed light capable of selectively illuminating the entire ceiling..
Kmw Inc.

new patent

Lighting apparatus with conversion device

Various embodiments may relate to a lighting apparatus, including at least one primary light source for generating primary light, a reflector having two spaced-apart focal spots, a guiding optical unit disposed downstream of the at least one primary light source and serving for guiding the primary light to a first focal spot of the reflector, and a conversion device for at least partly converting the primary light into secondary light having a different wavelength which is situated at the second focal spot. The reflector has a first reflective partial region, to which the two focal spots are assigned, and a second reflective partial region, which is a partial region retroreflective for the second focal spot.
Osram Gmbh

new patent

Wall-mounted sun tracking and light guiding apparatus

The present invention relates to a flat wall-mounted sun-tracking and light-guiding device with built-in sensors, which comprises a sun-tracking and light-guiding member, a sun-tracking controller, a light concentrator, and a switchable light emitter. The sun-tracking and light-guiding member owns the function of tracking the sun and is coupled to the sun-tracking controller.
Institute Of Nuclear Energy Research, Atomic Energy Council, Executive Yuan, R.o.c.

new patent

Lighting apparatus

A lighting apparatus having laser light as a light source is provided. The lighting apparatus includes: a light-emitter which radiates light of a wavelength different from a wavelength of the laser light; and a lens including a light distribution controlling structure that controls distribution of the light radiated from the light-emitter.
Panasonic Intellectual Property Management Co., Ltd.

new patent

Lighting device for generating white light

The invention relates to a lighting device (1) for generating white light which has at least one strip of three light diodes (leds) (2) in a linear arrangement, wherein: a) each led strip (2) has two outer leds (3) and one center led (4); b) each of the two outer leds (3) and the center led (4) are phosphor-converted white leds; and c) the distance of each of the color coordinates of the two outer leds to the color coordinates of the mixed light of the two outer leds and the center led is smaller than the distance of the color coordinate of the center led to the color coordinates of the mixed light of the two outer leds.. .
Tridonic Jennersdorf Gmbh

new patent

Remote phosphor lighting devices and methods

A lighting device and method generates monochromatic light from one or more light point sources. A phosphor body is spatially separated from the point light source(s) to receive the monochromatic light generated by the first point light source and provide a multi-wavelength light through luminescence.
Ge Lighting Solutions, Llc



Lighting topics:
  • Semiconductor
  • Semiconductor Substrate
  • Electronic Device
  • Scattering
  • Homogeneous
  • Distributed
  • Control Unit
  • Lighting Fixture
  • Transceiver
  • Modulation
  • Notification
  • Led Lighting
  • Computing Device


  • Follow us on Twitter
    twitter icon@FreshPatents

    ###

    This listing is a sample listing of patent applications related to Lighting 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 Lighting with additional patents listed. Browse our RSS directory or Search for other possible listings.


    0.4183

    file did exist - 2743

    2 - 1 - 60