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Semiconductor device for emitting light and method for fabricating the same

A technology for emitting devices and semiconductors, which is applied in semiconductor devices, electric solid devices, electrical components, etc., and can solve the problems of chip light intensity, energy consumption, driving factors, etc.

Inactive Publication Date: 2006-11-29
LUXPIA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in this case, various problems will be encountered such as light intensity of the chip, maintaining balance, price, power consumption, and driving factor

Method used

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  • Semiconductor device for emitting light and method for fabricating the same
  • Semiconductor device for emitting light and method for fabricating the same
  • Semiconductor device for emitting light and method for fabricating the same

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Embodiment Construction

[0021] The preferred embodiments of the present invention are described in detail below, wherein the preferred embodiments are described with reference to the accompanying drawings. Whenever possible, the same reference signs are used for the same or similar parts throughout the drawings.

[0022] The semiconductor light emitting device of the present invention can be used in a variety of applications. However, this embodiment will describe a case where it is applied to various light emitting diodes (LEDs).

[0023] Such as Figure 1A to 2B As shown, according to a preferred embodiment of the present invention, a light emitting diode (LED) is taken as an example of a semiconductor light emitting device.

[0024] First reference Figure 1A with 1B , The light emitting diode of the present invention includes: a housing 5 with two or more terminals, two or more semiconductor devices 1 and 2 are arranged in the housing 5, and a molding unit 3 mixed with a phosphor emits light, the phos...

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PUM

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Abstract

A semiconductor light emitting device includes a package (5) having two or more terminals, two or more semiconductor devices (1,2) mounted in the package to emit lights each having a predetermined wavelength, and a molding unit (3) mixed with a phosphor. The phosphor is excited by the lights emitted from the semiconductor devices to emit light having a wavelength different from those of the lights emitted from the semiconductor devices.

Description

Technical field [0001] The present invention relates to a semiconductor light emitting device and a manufacturing method thereof, and in particular to a semiconductor light emitting device that can emit light with a desired wavelength. By arranging semiconductor devices with different wavelengths, phosphorescence is excited by the light emitted by the semiconductor device The body emits light, which has a different wavelength from the light emitted by the semiconductor device, and its manufacturing method. Background technique [0002] Light-emitting diodes (LEDs) are semiconductor devices designed to realize red, green, and yellow light. In recent years, blue light-emitting diodes have been developed to obtain white light. That is to say, because red, green, and blue light-emitting diodes can emit three primary colors (red, green, and blue), white light can be realized. [0003] By applying the phosphor to the blue chip, a white light emitting diode that can emit white light can...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01L33/00H01L25/075H01L33/50H01L33/56H01L33/60H01L33/62
CPCH01L33/50H01L2224/48091H01L25/0753H01L2224/49113H01L2224/48247H01L2924/00014
Inventor 李炅哲
Owner LUXPIA