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发明公开
CN103529992A 一种无需键盘和鼠标的双屏幕显示和控制计算机 无效 - 撤回

一种无需键盘和鼠标的双屏幕显示和控制计算机
摘要：
一种无需键盘和鼠标的双屏幕显示和控制计算机，属于计算机领域，本发明为解决解决当键盘或鼠标故障后将直接影响系统操作，增加故障点，维护和携带不方便的问题。本发明包括主机、液晶显示器、触摸屏屏幕、触摸屏控制器和通讯接口电路；液晶显示器和触摸屏屏幕自上而下并排设置；触摸屏屏幕的外界指令输出端与触摸屏控制器的外界指令输入端相连；触摸屏控制器的模拟操作区指令输出端与触摸屏屏幕的模拟操作区指令输入端相连；触摸屏控制器的与主机之间进行信息交互；触摸屏控制器的显示指令输出端通过通讯接口电路与液晶显示器的显示指令输入端相连。
摘要（英）：

The invention discloses a double-screen display and control computer without a keyboard or a mouse, and belongs to the field of computers. The double-screen display and control computer comprises a host, a liquid crystal display, a touch screen, a touch screen controller and a communication interface circuit; the liquid crystal display and the touch screen are arranged side by side from top to bottom; an external instruction output end of the touch screen is connected with an external instruction input end of the touch screen controller; an analog operating area instruction output end of the touch screen controller is connected with an analog operating area instruction input end of the touch screen; information can be exchanged between the touch screen controller and the host; a display instruction output end of the touch screen controller is connected with a display instruction input end of the liquid crystal display by the communication interface circuit. The double-screen display and control computer has the advantage that problems of direct influence on operation of a system, increase of fault points and inconvenience in maintenance and carrying after a keyboard or a mouse fails can be solved.

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