『拼创多彩视界』LCD/DLP/LED产品科普介绍
<section class="_135editor" data-tools="135编辑器" data-id="88968" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section class="layout" style="margin: 10px auto;"><section class="135brush" style="border-style: solid;-webkit-border-image: url("https://mmbiz.qpic.cn/mmbiz_png/YUyZ7AOL3onD7f6zuAgpSXdWmdYwO2zjGevxgTGCH4zMvOz6aicHMDmamLjoMBruibdPMRfcZXBpB4MNcbQqfia9A/640") 135 200 fill;border-width: 20px 30px;box-sizing: border-box;"><p style="letter-spacing: 1.5px;line-height: 1.75em;"><span style="color: rgb(63, 63, 63);font-size: 14px;text-align: justify;">经常有人问起</span><span style="color: rgb(63, 63, 63);font-size: 14px;text-align: justify;font-family: Calibri, serif;">LCD/DLP/LED大</span><span style="color: rgb(63, 63, 63);font-size: 14px;text-align: justify;">屏的区别在哪里？今天康康为大家整理了超全的大屏知识介绍，还不赶紧MARK起来~</span></p></section></section></section><section class="_135editor" data-id="93366" data-tools="135编辑器" style="font-family: 微软雅黑;white-space: normal;font-size: 14px;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section data-width="100%" style="width: 558px;text-align: center;"><section style="width: auto;display: inline-block;"><section style="margin-right: auto;margin-bottom: -12px;margin-left: auto;width: 45px;background-color: rgb(254, 254, 254);transform: translateZ(10px);"></section><section style="width: auto;height: auto;display: inline-block;"><section style="border-width: 1px;border-style: solid;border-color: rgb(63, 63, 63);height: 40px;box-sizing: border-box;"></section><section style="margin: -37px -3px -3px 3px;"><section class="135brush" data-width="100%" data-brushtype="text" style="padding-right: 15px;padding-left: 15px;border-width: 1px;border-style: solid;border-color: rgb(251, 178, 178);width: 128px;height: 40px;color: rgb(63, 63, 63);line-height: 40px;display: inline-block;box-sizing: border-box;"><p><span style="font-size: 14px;"><strong>屏显参数介绍</strong></span></p></section></section></section></section></section></section><p style="font-family: 微软雅黑;white-space: normal;font-size: 14px;"><br></p><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;white-space: normal;font-size: 14px;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><span style="font-size: 15px;"><strong><span class="135brush" data-brushtype="text" style="color: inherit;">分辨率</span></strong></span></section></section></section></section></section><p style="font-family: 微软雅黑;white-space: normal;line-height: 1.75em;font-size: 14px;letter-spacing: 1.5px;"><strong>指显示屏水平和垂直的像素，像素越多，意味着图像有更多的细节，屏幕显示的画面内容更多</strong>；像素指分辨率的高宽像素数相乘的结果。</p><p style="font-family: 微软雅黑;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;font-size: 14px;"></p><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;white-space: normal;font-size: 14px;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="color: inherit;font-size: 15px;">亮度</span></strong></section></section></section></section></section><p style="font-family: 微软雅黑;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;font-size: 14px;">对显示屏来说主要关注为屏前亮度。<strong>屏前亮度是人眼直接感知到的屏幕白点亮度</strong>。单位面积上的发光强度，亮度单位cd/㎡（LCD和LED）；DLP为输出亮度，其单位是ANSI 流明。</p><p></p><p style="font-family: 微软雅黑;white-space: normal;line-height: 1.75em;font-size: 14px;"><br></p><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;white-space: normal;font-size: 14px;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="color: inherit;font-size: 15px;">对比度</span></strong></section></section></section></section></section><p style="font-family: 微软雅黑;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;font-size: 14px;"><strong>指屏幕上最亮点的亮度和最暗点的亮度的比值</strong>。在一定的亮度值下，对比度越大，图像越清晰醒目，色彩也越鲜明艳丽。</p><p></p><p style="font-family: 微软雅黑;white-space: normal;font-size: 14px;"><br></p><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;white-space: normal;font-size: 14px;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="color: inherit;font-size: 15px;">灰阶</span></strong></section></section></section></section></section><p style="font-family: 微软雅黑;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;font-size: 14px;"><strong>指屏幕同一级亮度从最暗到最亮之间能区别的亮度级数</strong>，每种基色具有256级的灰度处理能力，RGB三原色可构成256×256×256种。灰阶越高，所能够呈现的画面效果也就越细腻。</p><p style="font-family: 微软雅黑;white-space: normal;font-size: 14px;"></p><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;white-space: normal;font-size: 14px;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="color: inherit;font-size: 15px;">色域</span></strong></section></section></section></section></section><p style="font-family: 微软雅黑;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;font-size: 14px;"><strong>指某种设备所能表达的颜色数量所构成的范围区域，即屏幕显示所能表现的颜色范围</strong>。色域空间越大，色彩表现越丰富，对自然界的色彩还原越真实。</p><p style="font-family: 微软雅黑;white-space: normal;font-size: 14px;"></p><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;white-space: normal;font-size: 14px;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="color: inherit;font-size: 15px;">响应时间</span></strong></section></section></section></section></section><p style="font-family: 微软雅黑;white-space: normal;line-height: 1.75em;font-size: 14px;letter-spacing: 1.5px;">LED显示屏的响应时间极短，为0.00008ms，而DLP的响应时间为10ms，因此在监控画面及播放动态视频的时候，具有极大的优势。</p><p style="font-family: 微软雅黑;white-space: normal;line-height: 1.75em;font-size: 14px;letter-spacing: 1.5px;"><br></p><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;font-size: 14px;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="font-size: 15px;">拼缝</span></strong></section></section></section></section></section><ul class=" list-paddingleft-2" style="list-style-type: square;"><li><p style="line-height: 1.75em;letter-spacing: 1.5px;"><strong><span style="font-size: 14px;">物理拼缝</span></strong><span style="font-size: 14px;">：边框到边框，即屏幕包边尺寸（双边）；如1.7、3.5、5.5等</span></p></li><li><p style="line-height: 1.75em;letter-spacing: 1.5px;"><strong><span style="font-size: 14px;">光学拼缝</span></strong><span style="font-size: 14px;">：显示到显示，即相邻拼接屏显示边界之间的距离（屏幕四周存在小部分区域无法显示）。</span></p></li><li><p style="line-height: 1.75em;letter-spacing: 1.5px;"><span style="font-size: 14px;">光学拼缝通常大于物理拼缝</span></p></li></ul><p style="font-family: 微软雅黑;white-space: normal;font-size: 14px;"><br></p><section class="_135editor" data-id="93366" data-tools="135编辑器" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section data-width="100%" style="width: 558px;text-align: center;"><section style="width: auto;display: inline-block;"><section style="margin-right: auto;margin-bottom: -12px;margin-left: auto;width: 45px;background-color: rgb(254, 254, 254);transform: translateZ(10px);"></section><section style="width: auto;height: auto;display: inline-block;"><section style="border-width: 1px;border-style: solid;border-color: rgb(63, 63, 63);height: 40px;box-sizing: border-box;"></section><section style="margin: -37px -3px -3px 3px;"><section class="135brush" data-width="100%" data-brushtype="text" style="padding-right: 15px;padding-left: 15px;border-width: 1px;border-style: solid;border-color: rgb(251, 178, 178);width: 128px;height: 40px;color: rgb(63, 63, 63);line-height: 40px;display: inline-block;box-sizing: border-box;"><p><span style="font-size: 14px;"><strong>显示原理介绍</strong></span></p></section></section></section></section></section></section><section class="_135editor" data-tools="135编辑器" data-id="85563" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;box-sizing: border-box;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;border-bottom: 1px solid rgb(255, 129, 36);box-sizing: border-box;color: inherit;border-top-style: none;"><section style="margin-top: -50px;float: left;color: inherit;"><section style="height: 0px;width: 0px;border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;width: 21px;height: 10px;color: rgb(254, 254, 254);border-color: rgb(255, 129, 36);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;width: 8px;height: 12px;display: inline-block;color: rgb(254, 254, 254);border-color: rgb(255, 129, 36);background: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-left: 5px;width: 8px;height: 14px;display: inline-block;color: rgb(254, 254, 254);border-color: rgb(255, 129, 36);background: rgb(255, 129, 36);box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><span class="135brush" data-brushtype="text" style="color: inherit;font-size: 18px;"><strong><span style="color: inherit;font-size: 15px;">LCD显示原理</span></strong></span></section></section></section></section></section><p style="font-family: 微软雅黑;font-size: 16px;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;"><span style="font-size: 14px;">LCD显示原理是<strong>将液晶层置于两片导电玻璃之间，靠两个电极间电场的驱动引起液晶分子扭曲，从而控制光线透射或遮蔽</strong>。在电源关开之间产生明暗而将影像显示出来，加上彩色滤光片，则可显示彩色影像。</span></p><p style="font-family: 微软雅黑;font-size: 16px;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;"><br></p><p style="font-family: 微软雅黑;font-size: 16px;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;"><span style="font-size: 14px;">LCD主要包括<strong>背光模组、TFT（薄膜场效应晶体管）模组</strong>两部分，如图：</span></p><p style="font-family: 微软雅黑;font-size: 16px;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;"><span style="font-size: 14px;"></span></p><p style="font-family: 微软雅黑;font-size: 16px;white-space: normal;text-indent: 24px;"><br></p><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="color: inherit;font-size: 15px;">DLP显示原理</span></strong></section></section></section></section></section><p style="font-family: 微软雅黑;font-size: 16px;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;"><strong><span style="font-size: 14px;">DLP拼接屏单元是采用数字微镜装置（DMD）、光源、颜色滤波系统、冷却系统、照明及投影光学元件的一套成像显示装备</span></strong><span style="font-size: 14px;">。</span></p><p style="font-family: 微软雅黑;font-size: 16px;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;"><span style="font-size: 14px;">DLP是数字光学处理技术的缩写，其核心装置是由国际知名厂家TI提供的DMD芯片。目前市场上DLP主流产品以LED光源和激光光源为主。</span></p><p style="font-family: 微软雅黑;font-size: 16px;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;"></p><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="color: inherit;font-size: 15px;">LED显示原理</span></strong></section></section></section></section></section><p style="font-family: 微软雅黑;font-size: 16px;white-space: normal;line-height: 1.75em;letter-spacing: 1.5px;"><span style="font-size: 14px;">LED显示墙由LED单元拼接而成，每个单元以LED发光管为发光体，每个像素点内封装1红1绿1蓝三颗发光管，由驱动电路和智能控制芯片控制，根据图像信号调制产生不同的发光强度，从而形成彩色图像。</span></p><p style="font-family: 微软雅黑;white-space: normal;font-size: 14px;"></p><section class="_135editor" data-id="93366" data-tools="135编辑器" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section data-width="100%" style="width: 558px;text-align: center;"><section style="width: auto;display: inline-block;"><section style="margin-right: auto;margin-bottom: -12px;margin-left: auto;width: 45px;background-color: rgb(254, 254, 254);transform: translateZ(10px);"></section><section style="width: auto;height: auto;display: inline-block;"><section style="border-width: 1px;border-style: solid;border-color: rgb(63, 63, 63);height: 40px;box-sizing: border-box;"></section><section style="margin: -37px -3px -3px 3px;"><section class="135brush" data-width="100%" data-brushtype="text" style="padding-right: 15px;padding-left: 15px;border-width: 1px;border-style: solid;border-color: rgb(251, 178, 178);width: 205.813px;height: 40px;color: rgb(63, 63, 63);line-height: 40px;display: inline-block;box-sizing: border-box;"><p><span style="font-size: 14px;"><strong>LCD/DLP/LED对比分析</strong></span></p></section></section></section></section></section></section><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="color: inherit;font-size: 15px;">参数对比</span></strong></section></section></section></section></section><section class="_135editor" data-role="paragraph" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><p></p><p><br></p></section><section class="_135editor" data-id="85563" data-tools="135编辑器" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="margin-top: 35px;margin-bottom: 10px;display: inline-block;"><section style="padding-top: 2px;padding-right: 5px;padding-left: 5px;color: inherit;border-bottom: 1px solid rgb(255, 129, 36);border-top-style: none;box-sizing: border-box;"><section style="margin-top: -50px;color: inherit;float: left;"><section style="border-width: 16px;border-style: solid;border-color: transparent transparent rgb(255, 129, 36);width: 0px;height: 0px;color: inherit;box-sizing: border-box;"></section><section style="margin-left: 6px;border-color: rgb(255, 129, 36);width: 21px;height: 10px;color: rgb(254, 254, 254);background-color: rgb(255, 129, 36);box-sizing: border-box;"></section><section style="margin-top: -8px;color: inherit;"><section style="margin-left: 6px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 12px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section><section style="margin-left: 5px;background: rgb(255, 129, 36);border-color: rgb(255, 129, 36);width: 8px;height: 14px;color: rgb(254, 254, 254);display: inline-block;box-sizing: border-box;"></section></section></section><section style="margin-top: -32px;margin-left: 25px;color: inherit;"><section style="padding-top: 5px;padding-right: 15px;padding-left: 15px;color: inherit;box-sizing: border-box;"><strong><span style="color: inherit;font-size: 15px;">优缺点对比</span></strong></section></section></section></section></section><p style="font-family: 微软雅黑;white-space: normal;font-size: 14px;"></p><p style="font-family: 微软雅黑;white-space: normal;font-size: 14px;"><br></p><p style="font-family: 微软雅黑;white-space: normal;font-size: 14px;"><br></p><section class="_135editor" data-id="93243" data-tools="135编辑器" style="font-family: 微软雅黑;font-size: 16px;white-space: normal;border-width: 0px;border-style: none;border-color: initial;box-sizing: border-box;"><section style="color: rgb(51, 141, 175);font-family: 微软雅黑;font-size: 15px;letter-spacing: 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