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US20050007000 |
Brightness and contrast enhancement of direct view emissive displays
Emissive displays can include a plurality of independently operable light emitters that emit light through one or more transmissive layers. The emissive displays further include elements disposed... |
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US20060290253 |
Enhanced Diffusing Plates, Films and Backlights
The present invention provides improved light diffusing plates and films that can be used in backlights to increase brightness, provide more control over the viewing angle, reduce thickness and... |
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US20140191653 |
PROTECTIVE DIFFUSIVE COATING FOR LED LAMP
The present disclosure discloses LED lamps and enclosures comprising light transparent polymer coatings comprising light diffusing particles as well as methods for providing improved luminous... |
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US20100127609 |
COATING LIQUID FOR DIFFUSING FILM OF HIGH-PRESSURE DISCHARGE LAMP AND HIGH-PRESSURE DISCHARGE LAMP
A high-pressure discharge lamp includes a luminous tube, an outer bulb housing the luminous tube, and a diffusing film formed on at least one of inner and outer surfaces of the outer bulb, in... |
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US20060170319 |
Backlight device and liquid crystal display device
A backlight device is provided that realizes high luminance while widening the color range. The backlight device illuminates a transmissive color liquid crystal display panel with white light from... |
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US20110101842 |
Distributed Element Light-Emitting-Diode (LED) Light Fixture
The invention is a distributed element LED light bulb 11 comprising an envelope 13 having an inside surface 15 and an outside surface 17. The light bulb 11 includes at least one mount 19 having a... |
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US20140097738 |
LIGHTING DEVICE
According to one embodiment, a lighting device includes a light source with a directivity and a light-transmitting cover including a light-transmitting area configured to emit light from the light... |
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US20130214667 |
Lighting Apparatus
According to an exemplary embodiment, a lighting apparatus includes a light source that includes a light emitting element, and a member which is irradiated with light emitted from the light source... |
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US20060055296 |
Flat fluorescent lamp having ultra slim thickness
The present invention discloses a flat fluorescent lamp having a plurality of meandering discharge channels, especially, a flat fluorescent lamp having an ultra slim thickness by minimizing dark... |
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US20140091698 |
Lamp Device and Lighting Apparatus
A lamp device includes a substrate body, a light source part mounted on the substrate body, and a contact portion electrically connected to the light source part. A cover receives the light source... |
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US20110115372 |
ELECTRIC LAMP WITH PIN CONNECTORS AND METHOD OF MANUFACTURE
An electric lamp comprises a bulb-shaped outer envelope made of a glass material with a substantially spherical portion for receiving at least a part of at least one light source and an elongated... |
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US20100084959 |
LIGHT EMITTING DIODE MODULE ILLUMINATING LAMP
The present invention relates to a light emitting diode module illuminating lamp which is provided with a main body provided with a light irradiating part, a support and a support panel integrally... |
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US20070159045 |
Backlight unit of LCD
This invention relates to a backlight unit that diffuses light irradiated from lamps to a liquid crystal display panel twice. A backlight unit of a liquid crystal display device according to an... |
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US20120091876 |
LED LIGHT BULB AND ITS BULB SHELL, AND METHOD OF MANUFACTURING THE BULB SHELL
A portion of a bulb shell of a LED light bulb is selected to be applied with a diffusion layer thereon to increase the amount of light projecting in the lateral and backward directions of the LED... |
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US20080094584 |
PROJECTION APPARATUS AND LAMP THEREOF
A projection apparatus including a lamp, a light valve and a projection lens is provided. The light valve is disposed on a transmission path of an illumination beam from the lamp for converting... |
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US20120169203 |
LED LAMP
A lamp includes a hollow main body; an electrical circuit assembly disposed in the main body; an LED illumination assembly disposed in front of the electrical circuit assembly and electrically... |