发明名称 INFORMATION PROCESSOR
摘要 <P>PROBLEM TO BE SOLVED: To provide a technology for effectively presenting the existence of application software to a user. <P>SOLUTION: A storage part stores trial version content information and product version content information of an application program with identification information given thereto. A legal right information acquiring part 134 obtains legal right information of the application program on the basis of instruction information received by an input receiving part 110. A determining part 144 determines whether the legal right information of the application program is stored on the basis of the identification information. A display processing part 150 uses first content information to generate a display screen until the determining part 144 determines that the legal right information is stored, and uses second content information to generate a display screen when the determining part 144 determines that the legal right information is stored. <P>COPYRIGHT: (C)2010,JPO&INPIT
申请公布号 JP2009230585(A) 申请公布日期 2009.10.08
申请号 JP20080076797 申请日期 2008.03.24
申请人 SONY COMPUTER ENTERTAINMENT INC 发明人 TANAKA SHINICHI;MORI DAISUKE;YAMAGUCHI KEISUKE
分类号 G06F21/22;A63F13/00;A63F13/12;G06F1/00;G06F3/048 主分类号 G06F21/22
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