Patent SG-11201408354T-A (SG)
Title: Transmission system, external input device, and program for converting display resolution
Inventor: KATO YOSHINAGA
IPC: G09G5/00
Filed: 2013-06-12
Abstract: (12) INTERNATIONAL APPLICATION PUBLISHED UNDER THE PATENT COOPERATION TREATY (PCT) (19) World Intellectual Property Organization International Bureau (43) International Publication Date 27 December 2013 (27.12.2013) WIPOIPCT (10) International Publication Number WO 2013/191190 A1 (51) International Patent Classification: H04N 7/15 (2006.01) G09G 5/00 (2006.01) (21) International Application Number: (22) International Filing Date: (25) Filing Language: (26) Publication Language: PCT/JP2013/066771 12 June 2013 (12.06.2013) English English (30) Priority Data: 2012-137129 18 June 2012 (18.06.2012) (71) Applicant (for all designated States except US): RICOH COMPANY, LIMITED [ JP/JP] ; 3-6, Nakamagome 1- chome, Ohta-ku, Tokyo, 1438555 (JP). (72) Inventor; and (71) Applicant (for US only): KATO, Yoshinaga [JP/JP]; c/o RICOH COMPANY, LIMITED, 3-6, Nakamagome 1- chome, Ohta-ku, Tokyo, 1438555 (JP). (74) Agent: SAKAI, Hiroaki; Sakai International Patent Of­ fice, Kasumigaseki Building, 2-5, Kasumigaseki 3-chome, Chiyoda-ku, Tokyo, 1006020 (JP). (81) Designated States (unless otherwise indicated, for every kind of national protection available): 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, KE, KG, 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. jp (84) Designated States (unless otherwise indicated, for every kind of regional protection available): ARIPO (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW), Eurasian (AM, AZ, BY, KG, KZ, RU, TJ, TM), European (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), OAPI (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG). Published: — with international search report (Art. 21(3)) (54) Title: TRANSMISSION SYSTEM, EXTERNAL INPUT DEVICE, AND PROGRAM FOR CONVERTING DISPLAY RES­ OLUTION FIG.29 O o\ 0\ i-H en i-H o CJ o & (57) Abstract: A transmission system includes an external input device 40 which transmits display data to a transmission terminal 10 that is connected to another transmission terminal to be able to com­ municate therewith. Once the resolution on a display device of the transmission terminal 10 has been modified (S912), the external input device 40 receives first resolution information (S903) representing the resolution that has been modified from the transmission terminal 10, and thereafter converts the resolution of the display data (S907) based on the first resolution information and second resolution information (S906) representing the resolution on a display device of the external input device 40. The external input device 40 then transmits the dis­ play data that has the converted resolution to the transmission terminal 10 so that the transmission terminal 10 transmits the display data to the other transmission terminal (S908).