等离子显示器因其超薄的机身,超大的显示面积,以及在多种环境下的卓越显示性能,成为目前最先进的大屏幕显示设备。等离子显示器的核心部件是等离子屏,与BSV液晶拼接不同的是拥有一些像素,其中每个像素单元由红、绿、蓝三个像素点组成,发光的外屏内表面荧光体类似于CRT显像管内的荧光体,这种荧光体主动发光的显示方式能够提供生动丰富的色彩、极短的响应时间和非常广阔的可视角度。每一个像素单元都由单独的电极控制,视频信号经转化后,各电极做出响应,通过三种原色不同亮度的组合,每一个像素点能够产生1670万种以上的颜色。 关于等离子拼接屏优点: 1.单屏均匀度高 2.安装初期亮度高 3.对比度高、图像细腻 关于等离子拼接屏缺点: 1.像素点缝隙大,可靠性较低,耗电极高2.显示计算机图像或静态图像容易灼烧 3.亮度衰减快且无法提高 4.难以在海拔2500米以上正常工作 文章来源于武汉晶晨电子:拼接屏http://www.whjcv.com/PARent;">ABSolute;top:0;border:0;width:undefinedpx;height:undefinedpx;" SANdbox="allow-forms allow-pointer-lock allow-popUPS allow-popups-to-escape-sandbox allow-same-origin allow-scripts allow-top-navigation-by-user-activation" frameborder="0" src="https://googleads.g.doubleclick.net/pagead/ads?client=ca-pub-6745515041074118&ouTPUt=html&adk=1812271804&adf=3279755396&plat=1%3A32776%2C2%3A32776%2C9%3A32776%2C10%3A32%2C11%3A32%2C16%3A8388608%2C17%3A32%2C24%3A32%2C25%3A32%2C30%3A1081344%2C32%3A32%2C40%3A32&guci=2.2.0.0.2.2.0.0&format=0x0&url=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php%3Fact%3D1&ea=0&flash=29.0.0&pra=5&wgl=1&dt=1595494873659&bpp=2&bdt=1095&idt=111&shv=r20200721&cbv=r20190131&ptt=9&saldr=aa&cookie=ID%3D50c2b828f93e07e0%3AT%3D1587459871%3AS%3DALNI_MZwkF4CrJYE-giUQHGJw0McMUNxOw&nras=1&correlator=4455051748919&frm=23&ife=1&pv=1&ga_vid=1981256347.1595494874&ga_sid=1595494874&ga_hid=478455582&ga_fc=0&iag=3&icsg=42&nhd=1&dssz=4&mdo=0&mso=0&u_tz=480&u_his=4&u_java=0&u_h=1080&u_w=1920&u_ah=1040&u_aw=1920&u_cd=24&u_nplug=20&u_nmime=41&adx=-12245933&ady=-12245933&biw=1920&bih=922&isw=730&ish=360&ifk=2699508910&scr_x=0&scr_y=0&eid=21066807&oid=3&pvsid=3488536235999834&pem=767&ref=https%3A%2F%2Fwww.bizrobot.com%2Fcompany_bloginfo.php&rx=0&eae=2&fc=1920&brdim=0%2C0%2C0%2C0%2C1920%2C0%2C1920%2C1040%2C730%2C360&vis=1&rsz=%7C%7Cs%7C&abl=NS&fu=8204&bc=31&ifi=0&uci=0.41bhswurf6q5&fsb=1&dtd=143" marginwidth="0" marginheight="0" vspace="0" hspace="0" allowtransparency="true" scrolling="no" allowfullscreen="true" data-google-container-id="0.41bhswurf6q5" data-load-complete="true"> |