公开(公告)号：US08151209B2

公开(公告)日：2012-04-03

申请号：US10830926

申请日：2004-04-23

Applicant: Ho Kee (Herbert) Law ,  Sheng Dong ,  Amal Prabhu ,  Toshiki Kikuchi

Inventor： Ho Kee (Herbert) Law ,  Sheng Dong ,  Amal Prabhu ,  Toshiki Kikuchi

IPC: G06F3/048

CPC classification number: G06F1/1613 ,  G06F1/169 ,  G06F3/0236 ,  G06F3/04886 ,  H04M2250/70

Abstract: A graphical text entry system for an electronic device is provided. The electronic device may be, for example, a portable or hand-held electronic device such as a cellular telephone, PDA, or the like. The system includes a graphical text entry screen and a graphical text entry ring displayed on the graphical text entry screen. A plurality of characters such as letters or numbers is positioned on the graphical text entry ring. The system also includes a touch sensor ring located on the graphical text entry screen for selecting individual characters from among the plurality of characters located on the text entry ring.

Abstract translation: 提供了一种用于电子设备的图形文本输入系统。 电子设备可以是例如便携式或手持式电子设备，例如蜂窝电话，PDA等。 该系统包括在图形文本输入屏幕上显示的图形文本输入屏幕和图形文本输入环。 诸如字母或数字的多个字符位于图形文本输入环上。 该系统还包括位于图形文本输入屏幕上的触摸传感器环，用于从位于文本输入环上的多个字符中选择单个字符。