MOBILE TERMINAL DEVICE AND INPUT DEVICE

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United States of America Patent

SERIAL NO

14730521

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Abstract

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A mobile terminal device includes a display section having a display screen, an input section having a touch input region on the display screen, and a control section for displaying a plurality of keys. The display screen is provided as a software keyboard where a touch operation on a specific key causes an input of the specific key. In the specific display region on the display screen that can display operation keys on the software keyboard, the control section selects these keys from a previously prepared set of input candidate key groups. In response to a specific operation on the specific display region, the control section allows the plurality of keys to be displayed on the specific display region. In response to touch on a desired key in the specific display region, the control section determines that an input of the key has been performed.

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Patent Owner(s)

Patent OwnerAddress
SONY CORPORATION1-7-1 KONAN MINATO-KU TOKYO 108-0075

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hasegawa, Takashi Kanagawa, JP 312 2376
Inagawa, Masatoshi Tokyo, JP 11 87
Inukai, Tetsuro Tokyo, JP 5 32
KONDO, Kazuhiro Kanagawa, JP 71 950
Matsui, Daisuke Tokyo, JP 14 90
Nishimura, Tatsuhiko Tokyo, JP 13 199

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