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Patent Searching and Data


Title:
METHOD FOR MANUFACTURING LED LIGHT EMITTING DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/123059
Kind Code:
A1
Abstract:
Provided is a method for manufacturing an LED light emitting device, wherein wavelength conversion members are easily sorted and managed, light emitting colors and luminance of the LED light emitting device are easily controlled and a high yield is achieved. The method is provided for manufacturing the LED light emitting device, which is provided with a base body having a recessed part opened on the upper end surface, and an LED element mounted on the bottom surface of the recessed part, and has a translucent sealing member sealing the LED element, and the wavelength conversion member containing a fluorescent material laminated in this order from the side of the bottom surface of the recessed part. The method is provided with: a laminating step of manufacturing a laminated body having the wavelength conversion member laminated on the translucent substrate; a mounting step of mounting the LED element on the bottom surface of the recessed part of the base body; a filling step of filling the recessed part, which is of the base body and has the LED element mounted thereon, with a translucent sealing resin; and a mounting step of, prior to curing the translucent sealing resin, covering the opening of the recessed part filled with the translucent sealing resin in the base body with the laminated body such that the wavelength conversion member faces the bottom surface of the recessed part.

Inventors:
YONEDA, Kenji (374 Oukakuen-cho, Shimodachiuri-agaru, Karasuma-dori, Kamigyo-ku, Kyoto-cit, Kyoto 11, 〒6028011, JP)
Application Number:
JP2010/057136
Publication Date:
October 28, 2010
Filing Date:
April 22, 2010
Export Citation:
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Assignee:
CCS INC. (374 Oukakuen-cho, Shimodachiuri-agaru Karasuma-dori, Kamigyo-ku, Kyoto-cit, Kyoto 11, 〒6028011, JP)
シーシーエス株式会社 (〒11 京都府京都市上京区烏丸通下立売上ル桜鶴円町374番地 Kyoto, 〒6028011, JP)
International Classes:
H01L33/50
Foreign References:
JP2006128700A2006-05-18
JP2007180347A2007-07-12
JP2007173561A2007-07-05
JP2006295228A2006-10-26
JP2008159986A2008-07-10
JP2007262154A2007-10-11
JP2008270707A2008-11-06
Attorney, Agent or Firm:
NISHIMURA, Ryuhei (3F Karasumanijyo Bldg, 267 Makieya-cho, Nijyo-agaru, Karasuma-dori, Nakagyo-ku, Kyoto-cit, Kyoto 57, 〒6040857, JP)
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