公开(公告)号：US20090061115A1

公开(公告)日：2009-03-05

申请号：US12119537

申请日：2008-05-13

申请人： XIANFANG WANG ,  JIANWEI LIU

发明人： XIANFANG WANG ,  JIANWEI LIU

IPC分类号： C09K19/02 ,  G03F7/00

CPC分类号： G06F3/044 ,  G02F1/13338 ,  G02F1/134309 ,  Y10T428/10

摘要： A capacitive touch screen includes an indium tin oxide layer and a transparent protection layer on top of the indium tin oxide layer, wherein buttons and lines are etched on the indium tin oxide layer, and each of the buttons is connected to an electronic control circuit through at least one of the lines. A method for manufacturing a capacitive touch screen comprises: (A1) providing a first indium tin oxide layer; (A2) etching buttons and lines on the first indium tin oxide layer through photolithography process. The buttons and lines are etched directly on the indium tin oxide layer, and the touch screen is integrated with the LCD, which does not increase any thickness and transmits the information in the line by the simplest way. The capacitive touch screen of the invention has high efficiency, exact orientation, convenient installation, low cost, good appearance, etc.

摘要翻译： 电容式触摸屏包括铟锡氧化物层和氧化铟锡层顶部的透明保护层，其中在铟锡氧化物层上蚀刻按钮和线，并且每个按钮通过电子控制电路连接到电子控制电路 至少有一条线。 一种用于制造电容式触摸屏的方法包括：（A1）提供第一氧化铟锡层; （A2）通过光刻工艺蚀刻第一铟锡氧化物层上的按钮和线。 按钮和线条直接蚀刻在氧化铟锡层上，触摸屏与LCD集成，不会增加任何厚度，并以最简单的方式传输线中的信息。 本发明的电容式触摸屏具有效率高，准确定位，安装方便，成本低，外观美观等优点。

公开(公告)号：US20090021373A1

公开(公告)日：2009-01-22

申请号：US12119533

申请日：2008-05-13

申请人： YANHUA CHEN ,  JIANWEI LIU ,  XIAOYONG DONG

发明人： YANHUA CHEN ,  JIANWEI LIU ,  XIAOYONG DONG

IPC分类号： E05B45/06

CPC分类号： E05B47/00 ,  E05B2047/0069

摘要： A door lock system having state feedback comprises a door lock; a control circuit for controlling the unlocking or locking of the door lock; a feedback circuit for detecting the state of the door lock; a central processing unit for reading the state of the door lock outputted from the feedback circuit and controlling the control circuit to unlock or lock the door lock. In the door lock system, the electromagnetic valve is used instead of mechanical switch, which lowers the failure rate of the door lock and improves the reliability of the door lock, and the feedback circuit is capable of detecting the state of door lock, and therefore a feedback signal can be provided in time when the door lock is failed, which ensures the efficient control of the door lock.

摘要翻译： 具有状态反馈的门锁系统包括门锁; 用于控制门锁的解锁或锁定的控制电路; 用于检测门锁的状态的反馈电路; 中央处理单元，用于读取从反馈电路输出的门锁的状态，并控制控制电路解锁或锁定门锁。 在门锁系统中，使用电磁阀代替机械开关，降低了门锁的故障率，提高了门锁的可靠性，反馈电路能够检测门锁的状态，因此 可以在门锁故障的时候提供反馈信号，这确保了门锁的有效控制。