Title:
LIGHT SOURCE MODULE
Document Type and Number:
WIPO Patent Application WO/2011/158729
Kind Code:
A1
Abstract:
Provided is an LED line module which can contain a linear LED substrate and which can improve the light extraction efficiency without increasing the number of components. An LED line module (100) is provided with an LED substrate support member (110) for supporting an LED substrate (200) having an LED (210). The LED substrate support member (110) is provided and integral with a substrate storage portion (113) having an opening (1131) on the light irradiation direction (P) side, and a pair of guide portions (1137) for storing substrate side portions (201) on both sides of the LED substrate (200); a reflective portion (111) extending from an edge portion (1132) of the opening (1131) on the irradiation direction (P) side; and a metal heatsink (112) which releases heat generated from the LED substrate (200) formed on the substrate back surface direction (Q) side.
More Like This:
| JP2011128522 | LIGHT SOURCE UNIT AND PROJECTOR |
| JP05242795 | FLUORESCENT LAMP DEVICE |
| JP2011181309 | LIGHT SOURCE DEVICE AND PROJECTOR |
Inventors:
ISHIDA Masahiro (Tobu Yokohama Bldg. No.3, 8-29 Kita-Saiwai 2-chome Nishi-ku, Yokohama-sh, Kanagawa 04, 〒2200004, JP)
石田 昌寛 (〒04 神奈川県横浜市西区北幸２－８－２９ 東武横浜第３ビル４階 Kanagawa, 〒2200004, JP)
MURAMATSU Hiromi (Tobu Yokohama Bldg. No.3, 8-29 Kita-Saiwai 2-chome Nishi-ku, Yokohama-sh, Kanagawa 04, 〒2200004, JP)
石田 昌寛 (〒04 神奈川県横浜市西区北幸２－８－２９ 東武横浜第３ビル４階 Kanagawa, 〒2200004, JP)
MURAMATSU Hiromi (Tobu Yokohama Bldg. No.3, 8-29 Kita-Saiwai 2-chome Nishi-ku, Yokohama-sh, Kanagawa 04, 〒2200004, JP)
Application Number:
JP2011/063253
Publication Date:
December 22, 2011
Filing Date:
June 09, 2011
Export Citation:
Assignee:
OSRAM AG (Hellabrunner Strasse 1, Muenchen, 81543, DE)
オスラム アクチエンゲゼルシャフト (81543 ミュンヘン ヘラブルンネル シュトラーセ １ Muenchen, 81543, DE)
ISHIDA Masahiro (Tobu Yokohama Bldg. No.3, 8-29 Kita-Saiwai 2-chome Nishi-ku, Yokohama-sh, Kanagawa 04, 〒2200004, JP)
石田 昌寛 (〒04 神奈川県横浜市西区北幸２－８－２９ 東武横浜第３ビル４階 Kanagawa, 〒2200004, JP)
オスラム アクチエンゲゼルシャフト (81543 ミュンヘン ヘラブルンネル シュトラーセ １ Muenchen, 81543, DE)
ISHIDA Masahiro (Tobu Yokohama Bldg. No.3, 8-29 Kita-Saiwai 2-chome Nishi-ku, Yokohama-sh, Kanagawa 04, 〒2200004, JP)
石田 昌寛 (〒04 神奈川県横浜市西区北幸２－８－２９ 東武横浜第３ビル４階 Kanagawa, 〒2200004, JP)
International Classes:
F21S2/00; F21V19/00; F21V29/00; H01L33/00; H01L33/60; H01L33/64; F21Y101/02
Attorney, Agent or Firm:
EMURA Yoshihiko et al. (Sonderhoff & Einsel Law and Patent Office, Shin-Marunouchi Center Building 6-2, Marunouchi 1-chome, Chiyoda-k, Tokyo 05, 〒1000005, JP)
Download PDF:
Claims: