专利名称：DIGITAL BROADCAST RECEIVER AND A
METHOD FOR PROVIDING A GRAPHICALUSER INTERFACE
发明人：So Hee HEO,Jae Kyung Lee申请号：US12873873申请日：20100901
公开号：US20110055873A1公开日：20110303
专利附图：
摘要：A digital broadcast receiver may display virtual keys on a screen, the virtual keysmay be provided in a plurality of regions, each region having an identifier and characters
that are unique from other regions. The digital broadcasting receiver may receive at leastone input corresponding to selection of the identifier for selection of a desired character,wherein the desired character and at least one other character in a different region aredisplayed differently on the screen.
申请人：So Hee HEO,Jae Kyung Lee
地址：Gyeonggi-do KR,Gyeonggi-do KR
国籍：KR,KR
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