WIPO logo
Mobile | Deutsch | Español | Français | 日本語 | 한국어 | Português | Русский | 中文 | العربية |
PATENTSCOPE

Search International and National Patent Collections
World Intellectual Property Organization
Search
 
Browse
 
Translate
 
Options
 
News
 
Login
 
Help
 
Machine translation
1. (WO2013051466) DISPLAY DEVICE AND METHOD FOR DRIVING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/2013/051466    International Application No.:    PCT/JP2012/074975
Publication Date: 11.04.2013 International Filing Date: 27.09.2012
IPC:
G09G 3/36 (2006.01), G02F 1/133 (2006.01), G09G 3/20 (2006.01), G09G 3/34 (2006.01), H04N 5/66 (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).
SASAKI, Takashi; (US only).
ISHIKAWA, Takashi; (US only)
Inventors: SASAKI, Takashi; .
ISHIKAWA, Takashi;
Agent: HARAKENZO WORLD PATENT & TRADEMARK; Daiwa Minamimorimachi Building, 2-6, Tenjinbashi 2-chome Kita, Kita-ku, Osaka-shi, Osaka 5300041 (JP)
Priority Data:
2011-219290 03.10.2011 JP
Title (EN) DISPLAY DEVICE AND METHOD FOR DRIVING SAME
(FR) DISPOSITIF D'AFFICHAGE ET PROCÉDÉ DESTINÉ À PILOTER CE DERNIER
(JA) 表示装置およびその駆動方法
Abstract: front page image
(EN)The present invention provides a liquid crystal display device such that moving image quality is improved while pixel charging time is secured, and cost is reduced. A highlight correction determination unit (16) determines highlight-corrected data to be written into a first pixel and a second pixel in a second frame in accordance with the gradation of the first pixel in a first frame, the gradation of the second pixel in the first frame, and the gradation of the first pixel in the second frame.
(FR)La présente invention concerne un dispositif d'affichage à cristaux liquides permettant d'améliorer la qualité d'images animées tout en garantissant le temps de charge des pixels et en réduisant les coûts. Une unité de détermination de correction des hautes lumières (16) détermine des données de correction des hautes lumières devant être écrites dans un premier pixel et un second pixel d'une seconde trame conformément à la gradation du premier pixel d'une première trame, à la gradation du second pixel de la première trame et à la gradation du premier pixel de la seconde trame.
(JA) 画素の充電時間を確保しながら動画特性を向上し、かつ、低コスト化が可能な液晶表示装置を実現する。強調補正決定部(16)は、第1フレームにおける第1画素の階調と第1フレームにおける第2画素の階調と第2フレームにおける第1画素の階調とに応じて、第2フレームにおいて第1画素および第2画素に書き込むための強調補正されたデータを決定する。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, 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, PA, 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, 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)