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Machine translation
1. (WO2007004450) LINEAR LIGHT SOURCE DEVICE, PLANAR LIGHT EMITTING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2007/004450    International Application No.:    PCT/JP2006/312650
Publication Date: 11.01.2007 International Filing Date: 23.06.2006
IPC:
F21V 8/00 (2006.01), F21S 2/00 (2006.01), F21V 19/00 (2006.01), G02F 1/13357 (2006.01), F21Y 101/02 (2006.01)
Applicants: MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD. [JP/JP]; 1006, Oaza Kadoma, Kadoma-shi, Osaka 5718501 (JP) (For All Designated States Except US).
CHOSA, Yoshihiko; (For US Only).
UCHIDA, Hiroshi; (For US Only).
FUKUDOME, Tetsuya; (For US Only).
KAWAHARA, Hisakazu; (For US Only).
HORIUCHI, Toshiro; (For US Only).
HASEGAWA, Yu; (For US Only).
HIDAKA, Kouji; (For US Only).
YAMAGUCHI, Hiroshi; (For US Only)
Inventors: CHOSA, Yoshihiko; .
UCHIDA, Hiroshi; .
FUKUDOME, Tetsuya; .
KAWAHARA, Hisakazu; .
HORIUCHI, Toshiro; .
HASEGAWA, Yu; .
HIDAKA, Kouji; .
YAMAGUCHI, Hiroshi;
Agent: NAKAJIMA, Shiro; 6F, Yodogawa 5-Bankan 2-1, Toyosaki 3-chome, Kita-ku Osaka-shi, Osaka, 5310072 (JP)
Priority Data:
2005-194593 04.07.2005 JP
2005-206448 15.07.2005 JP
Title (EN) LINEAR LIGHT SOURCE DEVICE, PLANAR LIGHT EMITTING DEVICE AND LIQUID CRYSTAL DISPLAY DEVICE
(FR) DISPOSITIF SOURCE DE LUMIÈRE LINÉAIRE, DISPOSITIF ÉMETTEUR DE LUMIÈRE PLANAIRE ET DISPOSITIF D’AFFICHAGE À CRISTAUX LIQUIDES
(JA) 線状光源装置、面発光装置および液晶表示装置
Abstract: front page image
(EN)A linear light source device (1) is arranged on a side plane of a light guide plate. The linear light source device (1) is provided with a plurality of linear light source sections (3), which have a lengthy first substrate and a plurality of light emitting elements linearly mounted on a main plane on one side of the first substrate; and a second substrate (2) whereupon the linear light source sections (3) are mounted. Thus, even when the linear light source device (1) is lengthy, luminance nonuniformity is not easily generated in a planar light emitting device and a liquid crystal display device.
(FR)La présente invention concerne un dispositif source de lumière linéaire qui (1) est disposé sur le plan latéral d’une plaque de guide d’onde. Le dispositif source de lumière linéaire (1) comporte une pluralité de sections sources de lumière linéaire (3) qui présentent un premier substrat allongé et une pluralité d’éléments émetteurs de lumière montés linéairement sur un plan principal sur un côté du premier substrat ; et un second substrat (2) sur lequel les sections sources de lumière linéaire (3) sont montées. Ainsi, même lorsque le dispositif source de lumière linéaire (1) est allongé, la non-uniformité de luminance n’est pas facilement générée dans un dispositif émetteur de lumière planaire et un dispositif d’affichage à cristaux liquides.
(JA) 導光板の側面に配置される線状光源装置(1)であって、長尺状の第1基板と前記第1基板の一方の主面に列状に搭載された複数の発光素子とを有する複数の線状光源部(3)と、それら線状光源部(3)が実装された第2基板(2)とを備えた線状光源装置(1)とする。これにより、線状光源装置(1)を長尺化しても面発光装置や液晶表示装置に輝度ムラが生じ難い。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, 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 (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, 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)