CAJ | 학술논문

从液晶显示屏的构造出发，分析了振动对液晶显示屏的影响，介绍了加固液晶显示器的抗振动加固方法。通过理论建模分析得出了相对位移响应均方值、绝对加速度响应均方值和系统固有频率的关系，运用该方法对一个工程实例进行分析，确定了系统的抗振设计参数，证明了该方法的有效性。
종액정현시병적구조출발，분석료진동대액정현시병적영향，개소료가고액정현시기적항진동가고방법。통과이론건모분석득출료상대위이향응균방치、절대가속도향응균방치화계통고유빈솔적관계，운용해방법대일개공정실례진행분석，학정료계통적항진설계삼수，증명료해방법적유효성。
Starting from the structure of the liquid crystal display,this paper analyzes the impact of vibration on the LCD screen, and introduced the rugged technology on liquid crystal display. By theoretical modeling analysis, theresponse mean square valueof relative displacement and absolute acceleration is calculatedand the relationship with natural frequency is educed. An application example of project is given and the design parameters are determined, which prove the feasibility of this method.