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1. (WO2010113575) LIGHT SOURCE MODULE
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2010/113575 International Application No.: PCT/JP2010/052921
Publication Date: 07.10.2010 International Filing Date: 25.02.2010
IPC:
H01L 33/60 (2010.01) ,F21S 2/00 (2006.01) ,F21V 3/00 (2006.01) ,F21V 3/04 (2006.01) ,G09F 13/04 (2006.01) ,F21Y 101/02 (2006.01)
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
L
SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR
33
Semiconductor devices with at least one potential-jump barrier or surface barrier specially adapted for light emission; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof; Details thereof
48
characterised by the semiconductor body packages
58
Optical field-shaping elements
60
Reflective elements
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
S
NON-PORTABLE LIGHTING DEVICES OR SYSTEMS THEREOF
2
Systems of lighting devices, not provided for in main groups F21S4/-F21S10/119
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
3
Globes; Bowls; Cover glasses
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
V
FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
3
Globes; Bowls; Cover glasses
04
characterised by the material; characterised by surface treatments or coatings
G PHYSICS
09
EDUCATING; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
F
DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
13
Illuminated signs; Luminous advertising
04
Signs, boards, or panels, illuminated from behind the insignia
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
21
LIGHTING
Y
INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21L, F21S and F21V104
101
Point-like light sources
02
Miniature, e.g. light emitting diodes (LED)
Applicants: KATO, Takuma[JP/JP]; JP (UsOnly)
KAWAMATA, Masatoshi[JP/JP]; JP (UsOnly)
KOHA CO., LTD.[JP/JP]; 6-8, Kouyama 2-chome, Nerima-ku, Tokyo 1760022, JP (AllExceptUS)
Inventors: KATO, Takuma; JP
KAWAMATA, Masatoshi; JP
Agent: HIRATA, Tadao; Hirata & Partners, World-Wide Center, 1-13, Sanban-cho, Chiyoda-ku, Tokyo 1020075, JP
Priority Data:
2009-08703131.03.2009JP
Title (EN) LIGHT SOURCE MODULE
(FR) MODULE DE SOURCE LUMINEUSE
(JA) 光源モジュール
Abstract:
(EN) Disclosed is a light source module which does not require rigorous adjustments of the light direction and is free from luminance unevenness. Specifically disclosed is a light source module (1) which comprises a light-emitting element (40), and a light direction changing element (10) which is composed of a transparent resin and discharges the light emitted from the light-emitting element (40) toward the lateral direction. The light direction changing element (10) contains not less than 0.01% by weight but not more than 0.1% by weight of a light-diffusing agent (14) per 100% by weight of the transparent resin.
(FR) L'invention concerne un module de source lumineuse qui ne nécessite pas d'ajustements rigoureux de la direction de la lumière et est exempt d'irrégularité de la luminance. L'invention concerne en particulier un module de source lumineuse (1) comprenant un élément électroluminescent (40), et un élément (10) de modification de la direction de la lumière, composé d'une résine transparente et évacuant la lumière émise depuis l'élément électroluminescent (40) dans la direction latérale. L'élément (10) de modification de la direction de la lumière contient au moins 0,01 % en poids mais pas plus de 0,1 % en poids d'un agent de diffusion de lumière (14) par 100 % en poids de la résine transparente.
(JA) 【課題】光方向の厳密な調整を不要とし、輝度ムラのない光源モジュールを提供する。 【解決手段】光源モジュール(1)は、発光素子(40)と、発光素子(40)から放射される光を側面方向へ放射する透明樹脂からなる光方向変換素子(10)とを有している。光方向変換素子(10)には、透明樹脂100重量%に対して0.01重量%以上0.1重量%以下の光拡散剤(14)が含有されている。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)