发明名称 |
SYSTEM AND METHOD FOR PROVIDING ULTRA HIGH-DEFINITION IMAGE FROM SETTOP BOX TO A SUB TERMINAL AND THE METHOD THEREOF |
摘要 |
PURPOSE: A system for providing an ultra definition image from a set top box to a sub terminal and a method thereof are provided to supply an ultra definition image proper for each sub terminal by transmitting and processing the ultra definition image at a UHD(Ultra High Definition) level or higher received through the set top box. CONSTITUTION: A TV I/F unit(480) transmits a UHD image to a TV receiver. A UHD image optimizing unit(440) processes UHD image data stored in a UHD image storage unit(471) into an image optimized for a sub terminal using information stored in a product feature information storage unit(473) and a user terminal information storage unit(472) depending on a UHD image data request by the sub terminal. A near field wireless communication I/F unit(490) transmits the processed UHD image to the sub terminal through a near field wireless communication unit. [Reference numerals] (410) Cable TV I/F unit; (420) Ethernet communication I/F unit; (430) Image receiving unit; (440) UHD image optimizing unit; (450) Image compressing unit; (460) Control unit; (471) UHD image storage unit; (472) User terminal information storage unit; (473) Product feature information storage unit; (480) TV I/F unit; (490) Near field wireless communication I/F unit;
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申请公布号 |
KR20130041500(A) |
申请公布日期 |
2013.04.25 |
申请号 |
KR20110105786 |
申请日期 |
2011.10.17 |
申请人 |
ACETEL CO., LTD. |
发明人 |
PARK, JIN CHEOL;LEE, KANG HYUN;CHOI, JANG WON;BAE, DONG SUN |
分类号 |
H04N21/4402 |
主分类号 |
H04N21/4402 |
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