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1. (WO2011145466) OPTICAL COLLIMATOR AND OPTICAL CONNECTOR USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2011/145466    International Application No.:    PCT/JP2011/060667
Publication Date: 24.11.2011 International Filing Date: 09.05.2011
IPC:
G02B 6/32 (2006.01)
Applicants: MITSUBISHI PENCIL COMPANY, LIMITED [JP/JP]; 23-37, Higashiohi 5-chome, Shinagawa-ku, Tokyo 1408537 (JP) (For All Designated States Except US).
JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITED [JP/JP]; 21-2, Dogenzaka 1-Chome, Shibuya-ku, Tokyo 1500043 (JP) (For All Designated States Except US).
KOIKE, Yasuhiro [JP/JP]; (JP).
SUZUKI, Hitoshi [JP/JP]; (JP) (For US Only).
MUTO, Hiroyuki [JP/JP]; (JP) (For US Only).
MITSUI, Akihito [JP/JP]; (JP) (For US Only).
MORIYA, Naohiko [JP/JP]; (JP) (For US Only).
TORIKAI, Toshitaka [JP/JP]; (JP) (For US Only).
YAMAUCHI, Takayoshi [JP/JP]; (JP) (For US Only)
Inventors: KOIKE, Yasuhiro; (JP).
SUZUKI, Hitoshi; (JP).
MUTO, Hiroyuki; (JP).
MITSUI, Akihito; (JP).
MORIYA, Naohiko; (JP).
TORIKAI, Toshitaka; (JP).
YAMAUCHI, Takayoshi; (JP)
Agent: AOKI, Hiroyoshi; 7F, Nibancho Cashew Bldg., 4-3, Niban-cho, Chiyoda-ku, Tokyo 1020084 (JP)
Priority Data:
2010-114998 19.05.2010 JP
Title (EN) OPTICAL COLLIMATOR AND OPTICAL CONNECTOR USING SAME
(FR) COLLIMATEUR OPTIQUE ET CONNECTEUR OPTIQUE UTILISANT LEDIT COLLIMATEUR
(JA) 光コリメータ及びこれを用いた光コネクタ
Abstract: front page image
(EN)Disclosed is an optical collimator wherein an optical fiber is simply and firmly fixed at a desired position in a holding member. The optical collimator (10) is provided with: the plastic optical fiber (13); and the cylindrical holder (11), which holds a collimator lens (12) on one end portion, and which is provided with an insertion hole (11a) having the plastic optical fiber (13) inserted therein, said insertion hole being in the other end portion. A recessed section (11e) is provided on a part of the holder (11) in a state wherein alignment is performed with respect to the collimator lens (12), and the plastic optical fiber (13) is held therein by the inner surface of the recessed section (11e).
(FR)L'invention concerne un collimateur optique dans lequel une fibre optique est fixée de façon simple et solide à une position souhaitée d'un élément de support. Le collimateur optique (10) comporte : la fibre optique plastique (13) ; et le support cylindrique (11), qui maintient une lentille de collimation (12) sur une partie d'extrémité, et qui comporte un trou d'insertion (11a) avec la fibre optique plastique (13) insérée à l'intérieur, ledit trou d'insertion se situant sur l'autre partie d'extrémité. Une section renfoncée (11e) est formée sur une partie du support (11) de telle sorte qu'un alignement est effectué par rapport à la lentille de collimation (12), et la fibre optique plastique (13) y est maintenue par la surface interne de la partie renfoncée (11e).
(JA) 保持部材における所望の位置に光ファイバを簡単且つ強固に固定すること。プラスチック光ファイバ(13)と、一端部にコリメータレンズ(12)を保持すると共に他端部にプラスチック光ファイバ(13)が挿入される挿入孔(11a)が設けられた円筒形状のホルダ(11)とを具備する光コリメータ(10)において、コリメータレンズ(12)に対して位置合わせした状態でホルダ(11)の一部に陥没部(11e)を設け、当該陥没部(11e)の内面でプラスチック光ファイバ(13)を挟持することを特徴とする。
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 (BW, GH, GM, KE, LR, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AL, 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, RS, 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)