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LED lamp source assembly structure

A technology of LED lamps and source groups, applied in electrical components, electric solid state devices, circuits, etc., can solve problems such as the reduction of white light effect

Inactive Publication Date: 2009-06-10
林 竹轩
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in addition to the overlapping white light area 25 of the three color lights in the center, the projected light of the LED still has a red light area 26, a green light area 27, and a blue light area 28 at the edge, which reduces the white light effect.

Method used

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  • LED lamp source assembly structure
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  • LED lamp source assembly structure

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Embodiment Construction

[0023] In view of the existing LED (RGB) that can project white light, there will be residual colored light in the periphery of the white light, which will reduce the purity of the white light and have the disadvantages of a small range of white light. brightness, increasing the range of white light. Moreover, the technology of the present invention is applied to other LED lamp groups with light mixing effect, and can also produce pure monochromatic light. Embodiments are listed hereby, together with diagrams, to describe the technical features and usage effects of the present invention in detail.

[0024] Please refer to the LED light source assembly disclosed in the present invention shown in FIGS. 4 and 5 . In this embodiment, three LEDs 20 shown in FIG. 2 are combined together and arranged in a special manner to form a light source group capable of producing full white light. The three LEDs 20 of the present invention are identical LEDs, which contain a light-emitting cr...

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Abstract

The utility model relates to a light emitting diode (LED) lamp assembly structure, in particular to a lamp assembly which can generate monochromatic light without variedness under the action of the mixing light; wherein, two or more identical LEDs are specially assembled and configured, and so the monochromatic light is generated. The utility model comprises at least two LEDs; wherein, each LED comprises at least two light crystalline grains, each light crystalline grain can generate lights of different colors. The color lights around the each LED are overlapped to generate the mixing light effect, and so the lamp generating monochromatic light is made.

Description

technical field [0001] The invention relates to an LED light source assembly structure, in particular to an LED light source assembly structure capable of producing a large area of ​​single color light through special assembly of at least two LEDs with light mixing function. Background technique [0002] LED (Light Emitting Diode) has the advantages of power saving, high luminous efficiency, and small size. In the early days, it was mostly used as a display lamp in a circuit, or as a light curtain for a large advertising billboard, or as a pedestrian crossing in a traffic signal. Used on signal lights. Today, some high-end cars also use LEDs as the light source in the car lights. [0003] The LED is provided with luminous grains inside, and different colored light can be emitted through different luminous grains. LEDs that can emit certain colors of light have low stability of the color light emitted, such as yellow light, so the yellow light must be made by an LED with tw...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01L25/00H01L25/075
Inventor 林竹轩
Owner 林 竹轩