首页>
外国专利>
KEY-INTEGRATED LCD PANEL AND METHOD OF INTEGRATING KEYS INTO LCD PANEL
KEY-INTEGRATED LCD PANEL AND METHOD OF INTEGRATING KEYS INTO LCD PANEL
展开▼
机译:按键集成的液晶显示面板以及将按键集成到液晶显示面板中的方法
展开▼
页面导航
摘要
著录项
相似文献
摘要
A keys-integrated LCD panel includes a first conductor arranged on one face of a transistor substrate and a second conductor arranged on one face of a color filter substrate facing toward the transistor substrate. The second conductor meets the first conductor without contacting with the first conductor, and a key district is formed at the position at where the second conductor meets the first conductor. When the key district is touched, the first and the second conductor electrically contact with each other and the signal level at one of the first and the second conductor will change. A controller is provided for detecting any change in the signal level at one of the first and the second conductor. When a change in the signal level is detected, the controller outputs a key signal corresponding to the touched key district.
展开▼