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Pub. No.:    WO/2005/064396    International Application No.:    PCT/KR2004/002819
Publication Date: 14.07.2005 International Filing Date: 04.11.2004
G03B 21/00 (2006.01), G03B 21/14 (2006.01)
Applicants: LG ELECTRONICS INC. [KR/KR]; 20 beonji Yeouido-dong, Yeongdeungpo-gu, Seoul 150-721 (KR) (For All Designated States Except US).
SEO, Eun Seong [KR/KR]; (KR) (For US Only).
KIM, Young Woon [KR/KR]; (KR) (For US Only).
JEONG, Sang Sik [KR/KR]; (KR) (For US Only)
Inventors: SEO, Eun Seong; (KR).
KIM, Young Woon; (KR).
JEONG, Sang Sik; (KR)
Agent: LEE, Soo-Woong; Baeklim Bldg., #101, 823-33, Yeoksam-dong, Gangnam-gu, Seoul 135-933 (KR)
Priority Data:
10-2003-0102318 31.12.2003 KR
Abstract: front page image
(EN)The present invention relates to a projection device, and more particularly, to a projection device in which an image of a resolution higher than a resolution of a display panel included therein can be displayed. According to the present invention, the projection device is a projection device that projects an image signal onto a screen, the projecting device including image forming means that forms an image by using an inputted image signal, and image shift means that transmits the image intact, or shifts the image and projects the shifted image onto the screen. Therefore, the projection device according to the present invention can provide an image of a high resolution by using a digital display panel that supports a low resolution.
(FR)L'invention concerne un dispositif de projection, notamment un dispositif de projection permettant de projeter une image dont la résolution est supérieure à celle d'un écran d'affichage dudit dispositif. Ledit dispositif de projection projette un signal d'image sur un écran, et comporte des éléments de formation d'image formant une image au moyen d'un signal d'image entré, et des éléments de décalage d'image transmettant l'image intacte ou décalant l'image et la projetant sur l'écran. Ainsi, ledit dispositif de projection peut fournir une image à résolution élevée au moyen d'un écran d'affichage numérique à résolution faible.
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, HR, HU, ID, IL, IN, IS, JP, KE, KG, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, LU, 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: English (EN)
Filing Language: Korean (KO)