{"version":"1.0","provider_name":"\u4e2d\u56fd\u306e LED \u30b9\u30af\u30ea\u30fc\u30f3 \u30e1\u30fc\u30ab\u30fc - BiBi LED","provider_url":"https:\/\/www.bibiled.com\/ja","author_name":"luo, jing","author_url":"https:\/\/www.bibiled.com\/ja\/author\/luojing\/","title":"Why Do Some LED Screens Look Unclear? - LED Screen Manufacturer in China- BiBi LED","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"1UCCTIOOVt\"><a href=\"https:\/\/www.bibiled.com\/ja\/why-do-some-led-screens-look-unclear\/\">\u4e00\u90e8\u306e LED \u30b9\u30af\u30ea\u30fc\u30f3\u304c\u4e0d\u9bae\u660e\u306b\u898b\u3048\u308b\u306e\u306f\u306a\u305c\u3067\u3059\u304b?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.bibiled.com\/ja\/why-do-some-led-screens-look-unclear\/embed\/#?secret=1UCCTIOOVt\" width=\"600\" height=\"338\" title=\"&#8220;Why Do Some LED Screens Look Unclear?&#8221; &#8212; LED Screen Manufacturer in China- BiBi LED\" data-secret=\"1UCCTIOOVt\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script type=\"text\/javascript\">\n\/* <![CDATA[ *\/\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.bibiled.com\/wp-includes\/js\/wp-embed.min.js\n\/* ]]> *\/\n<\/script>","thumbnail_url":"https:\/\/www.bibiled.com\/wp-content\/uploads\/2025\/07\/Why-do-some-LED-screens-look-unclear-www.bibiled.com-1.jpg","thumbnail_width":660,"thumbnail_height":440,"description":"Introduction In today&#8217;s digital age, LED screens are everywhere, from bustling commercial plazas to quiet conference rooms, from airport lounges to restaurant interiors. They attract our attention with their colorful pictures. However, have you ever noticed that some LED screens always look blurry and make people feel uncomfortable? Why is this the case? Table of Contents Reason 1: Wrong dot pitch selection of LED screen Some LED screens always look blurry and make people feel uncomfortable. In fact, this is probably because the dot pitch of the LED screen is not selected correctly. Let&#8217;s talk about what dot pitch is first. Simply put, dot pitch is the distance between two [&hellip;]"}