Method for manufacturing a light emitting device

Details Method for manufacturing a light emitting device Method for manufacturing a light emitting device

2006-11-28

2006-11-28

Geyer, Scott B. (Department: 2812)

Semiconductor device manufacturing: process

Making device or circuit emissive of nonelectrical signal

Packaging or treatment of packaged semiconductor

C438S016000, C257SE21529

Reexamination Certificate

active

07141442

ABSTRACT:
A method for manufacturing an LED device includes the steps of mounting an LED on a substrate, sealing the LED with a transparent resin including phosphor particles to form an LED device before being dyed, measuring chromaticity of light from the LED device before being dyed; and dyeing the sealing resin by a dye having a color for correcting the measured chromaticity to a desired color.

REFERENCES:
patent: 6319425 (2001-11-01), Tasaki et al.
patent: 6686105 (2004-02-01), Washizu et al.
patent: 6888173 (2005-05-01), Ishii et al.
patent: 6965191 (2005-11-01), Koike et al.

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