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Machine translation
1. (WO2012053468) BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2012/053468    International Application No.:    PCT/JP2011/073802
Publication Date: 26.04.2012 International Filing Date: 17.10.2011
IPC:
F21S 2/00 (2006.01), G02F 1/13357 (2006.01), F21Y 101/02 (2006.01)
Applicants: SHARP KABUSHIKI KAISHA [JP/JP]; 22-22, Nagaike-cho, Abeno-ku, Osaka-shi, Osaka 5458522 (JP) (For All Designated States Except US).
NOZAWA, Shinnosuke; (For US Only)
Inventors: NOZAWA, Shinnosuke;
Agent: TESHIMA Masaru; Teshima Patent Law Firm, 5F MF MinamiMorimachi Bldg., 2-3-8, Tenjinbashi, Kita-ku, Osaka-shi, Osaka 5300041 (JP)
Priority Data:
2010-236227 21.10.2010 JP
Title (EN) BACKLIGHT AND LIQUID CRYSTAL DISPLAY DEVICE
(FR) RÉTRO-ÉCLAIRAGE ET DISPOSITIF D'AFFICHAGE À CRISTAUX LIQUIDES
(JA) バックライトおよび液晶表示装置
Abstract: front page image
(EN)Provided is a backlight that allows information about an LED substrate to be read using a simple circuit configuration. The backlight (30) is adapted to irradiate light onto a liquid crystal panel (10), wherein the backlight (30) comprises a plurality of LED elements (35), an LED substrate (32) on which the plurality of LED elements (35) is arrayed, and a barcode (62) formed in a portion of the LED substrate (32), the plurality of LED elements (35) arrayed on the LED substrate (32) displaying the same pattern as the pattern included in the barcode (62).
(FR)L'invention concerne un rétro-éclairage qui permet de lire des informations sur un substrat DEL en utilisant une configuration de circuit simple. Le rétro-éclairage (30) est conçu pour émettre de la lumière sur un panneau de cristaux liquides (10), lequel rétro-éclairage (30) comprend plusieurs éléments à DEL (35), un substrat de DEL (32) sur lequel les éléments à DEL (35) sont mis en réseau, et un code à barres (62) formé dans une partie du substrat de DEL (32), lesdits plusieurs éléments à DEL (35) mis en réseau sur le substrat de DEL (32) affichant le même motif que celui compris dans le code à barres (62).
(JA)簡易な回路構成によってLED基板の情報を読み取ることができるバックライトを提供する。液晶パネル(10)に光を照射するバックライト(30)であって、複数のLED素子(35)と、複数のLED素子(35)が配列されたLED基板(32)と、前記LED基板(32)の一部に形成されたバーコード(62)とを備え、LED基板(32)に配列された複数のLED素子(35)は、バーコード(62)に含まれるパターンと同一のパターンを表示する、バックライト(30)である。
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, JP, 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, QA, RO, RS, RU, RW, 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, RW, 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)