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7446827 |
Direct-lit liquid crystal displays with laminated diffuser plates
In a directly-illuminated liquid crystal display (LCD), for example an LCD monitor or an LCD-TV, a number of light management films, including a diffuser layer, lie between the light source and the...
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7436469 |
Composite diffuser plates and direct-lit liquid crystal displays using same
In a directly-illuminated liquid crystal display (LCD), for example an LCD monitor or an LCD-TV, a number of light management layers lie between the light source and the LCD panel to provide...
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7404663 |
Backlight module
A backlight module is suitable for use in a liquid crystal display. The backlight module includes a back plate, and a lamp, over the back plate by a distance. The back plate has a hole under the...
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EP1384943B1 |
Lighting unit with discharge lamps, particularly for spotlights and the like
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RE40355 |
Back light assembly for use with back-to-back flat-panel displays
The present invention features a system for uniformly distributing luminance and a high degree of collimation from a back light module for flat-panel, liquid crystal displays (LCDs) simultaneously....
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7311419 |
Illumination apparatus for a fluorescent task lamp
An illumination assembly for a handheld fluorescent task lamp, comprising first and second elongated compact fluorescent bulbs positioned in an upright orientation side by side; a self starting...
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7295179 |
Flat panel display having multiple display areas on one glass substrate
A flat panel display having a single back glass substrate and a single color filter passive plate divided into multiple, electrically isolated, separately addressable, functional sections having no...
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7220036 |
Thin direct-lit backlight for LCD display
Direct-lit backlights and associated methods are disclosed in which an array of elongated light sources is placed in a cavity between a diffuser plate and a back reflector. The back reflector is a...
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7201491 |
Fluorescent task lamp with optimized bulb alignment and ballast
A handheld fluorescent task lamp comprising a housing assembly having a housing and a tubular lens body enclosing compact fluorescent bulbs, an elongated spine configured for slidingly supporting...
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7121683 |
Direct backlight module
A direct backlight module for an LCD panel includes a base, a supporter plate and a plurality of films. The base further has a plurality of lamps parallel arranged thereinside. The supporter plate...
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7021011 |
Decorative luminous panel assembly and its support
The decorative luminous panel assembly and its support comprises a panel of translucent synthetic material bearing decorative designs and capable of receiving the illumination from a light source...
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6984056 |
Lighting device
A lighting device according to an embodiment of the present invention includes a pair of sockets 22 made of a soft and elastic conductor and arranged facing each other, with which electric power...
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6977642 |
Back light and liquid crystal display
A back light is provided with light sources, lighting control circuits for lighting the light sources, respectively, and a brightness control circuit for outputting light volume adjusting signals...
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6953269 |
Lighting unit with discharge lamps, particularly for spotlights and the like
A lighting unit with discharge lamps, particularly for spotlights and the like, including a discharge lamp inside a containment enclosure and ventilation elements for cooling the lamp, a control...
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6808302 |
Backlight device
The present invention provides a backlight device that has a heat-generating light source, such as a fluorescent tube. This backlight device includes; fluorescent tubes that emit light when power...
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EP1384943A2 |
Lighting unit with discharge lamps, particularly for spotlights and the like
A lighting unit with discharge lamps, particularly for spotlights and the like, comprising a discharge lamp (2) inside a containment enclosure (3) and ventilation elements (10) for cooling the lamp...
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6666569 |
Backlight device
There is provided a backlight device which is bright and has low unevenness of luminance, and a backlight device 2 is constituted by a translucent sheet 6 having light diffusibility, a light...
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6650381 |
Base of architecture of LCD backlight shield
A base architecture of LCD backlight shield mainly comprises a frame base, a reflection sheet, and a heat sink, in which the reflection sheet and the heat sink are attached together; the heat sink...
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6600144 |
Reducing the visibility of seams of modular displays
Relatively thick glass panels can be utilized in displays formed in a modular fashion. Modular displays may include a plurality of tiles having glass panels which are abutted together to present a...
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