发明名称 INPUTTING DEVICE FOR CHARACTERS OR NUMBERS
摘要 A Korean alphabet inputting device for a game device is provided to conveniently input a character or a number by utilizing a physical structure of a portable multimedia device such as a PMP(Portable Multimedia Player) having an existing game device function. Plural different input symbols are successively assigned to 7 directions of two up, down, left and right keys. The rest one direction of the up, down, left and right keys functions as a function key. The function key is a setup key for selecting a set of an input symbol, a BS(BackSpace) key functioning as a PC(Personal Computer) backspace key and a selection key functioning as an enter key of the PC. Within a predetermined time or before the other key signal is inputted, an input symbol having an order corresponding to the number of an input signal repeated in a specific direction of the up, down, left and right input keys is selected.
申请公布号 KR20070089477(A) 申请公布日期 2007.08.31
申请号 KR20060019571 申请日期 2006.02.28
申请人 TIMESPACE SYSTEM CO., LTD. 发明人 LEE, JIN YEONG
分类号 G06F3/02 主分类号 G06F3/02
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