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Machine translation
1. (WO2010123235) DIMMING CONTROL METHOD FOR A DISPLAY
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2010/123235    International Application No.:    PCT/KR2010/002417
Publication Date: 28.10.2010 International Filing Date: 19.04.2010
IPC:
G09G 3/32 (2006.01), G02F 1/133 (2006.01), H05B 37/02 (2006.01)
Applicants: EPIVALLEY CO., LTD. [KR/KR]; #321 Gongdan-Dong Gumi-city, Gyungbuk 730-030 (KR) (For All Designated States Except US).
KIM, Dong Sel [KR/KR]; (KR) (For US Only).
KIM, Chang Tae [KR/KR]; (KR) (For US Only)
Inventors: KIM, Dong Sel; (KR).
KIM, Chang Tae; (KR)
Agent: AN, Sang Jeong; 7F, Tower A, Advanced Institutes of Convergence Technology Iui-dong, Yeongtong-gu Suwon-si, Gyeonggi-do 443-270 (KR)
Priority Data:
10-2009-0034854 22.04.2009 KR
Title (EN) DIMMING CONTROL METHOD FOR A DISPLAY
(FR) PROCÉDÉ DE COMMANDE DE GRADATION POUR UN ÉCRAN
(KO) 디스플레이의 디밍 제어방법
Abstract: front page image
(EN)The present disclosure relates to a dimming control method for a display. More particularly, the present invention relates to a dimming control method for a display including: a light-emitting device having a first light-emitting body having an active layer for generating first light through electron-hole recombination; and a second light-emitting body excited by the first light to emit second light having a wavelength longer than that of the first light, wherein said dimming control method comprises the steps of: adjusting the power to be supplied to the light-emitting device in accordance with a dimming request; and adjusting the brightness of the display in accordance with the adjusted power using the second light-emitting body containing a first fluorescent material having the characteristic that color coordinates shift in a first direction in accordance with the adjustment of power and a second fluorescent material having a characteristic that color coordinates shift in a second direction opposite the first direction.
(FR)La présente invention a trait à un procédé de commande de gradation pour un écran. Plus particulièrement, la présente invention a trait à un procédé de commande de gradation pour un écran incluant : un dispositif électroluminescent équipé d'un premier corps électroluminescent doté d'une couche active permettant de produire une première lumière au moyen d'une recombinaison de la paire électron-trou ; et d'un second corps électroluminescent excité par la première lumière afin d'émettre une seconde lumière ayant une longueur d'onde supérieure à celle de la première lumière, ledit procédé de commande de gradation comprenant les étapes consistant à : ajuster la puissance à fournir au dispositif électroluminescent en fonction de la demande de gradation ; et ajuster la luminosité de l'écran en fonction de la puissance ajustée en utilisant le second corps électroluminescent contenant un premier matériau fluorescent présentant une caractéristique de variation coordonnée des couleurs dans une première direction en fonction de l'ajustement de puissance et un second matériau fluorescent présentant une caractéristique de variation coordonnée des couleurs dans une seconde direction opposée à la première direction.
(KO)본 개시는 디스플레이의 디밍 제어방법에 관한 것으로, 더욱 상세하게는 전자와 정공의 재결합을 통해 제1 광을 생성하는 활성층을 포함하는 제1 발광체; 그리고, 제1 광에 의해 여기되어 제1 광보다 긴 파장의 제2 광을 발하는 제2 발광체;를 포함하는 발광소자를 구비하는 디스플레이의 디밍 제어방법에 있어서, 디밍 요청에 따라 발광소자에 공급될 전원을 조절하는 단계; 그리고, 전원 조절에 따라 제1 방향으로 색좌표가 이동하는 특성을 지닌 제1 형광물질과, 색좌표가 제1 방향과 반대인 제2 방향으로 이동하는 특성을 지닌 제2 형광물질을 포함하는 제2 발광체를 이용하여, 조절되는 전원에 따라 디스플레이의 밝기를 조절하는 단계;를 포함하는 것을 특징으로 하는 디스플레이의 디밍 제어방법에 관한 것이다.
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, 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 (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: Korean (KO)
Filing Language: Korean (KO)