Touch display pda phone with slide keypad
Реферат: A user interface for an electronic device (200) is constructed having a touch sensitive screen (220) which may be operated in multiple configurations. A shuttle keypad (250) is slidably mounted on the device (200) with general function keys and buttons for providing such operations as entering and cursor movements and soft keys programmed to selected application. The configuration of the touch sensitive screen is changed in response to the position of the shuttle keypad.
Mobile terminal, touch display device and touch button
Номер патента: US10324548B2. Автор: Qingcheng ZUO,Gonghua Zou. Владелец: Wuhan China Star Optoelectronics Technology Co Ltd. Дата публикации: 2019-06-18.