{"id":6815,"date":"2025-03-02T08:05:55","date_gmt":"2025-03-02T08:05:55","guid":{"rendered":"https:\/\/lynnhan.com\/?p=6815"},"modified":"2025-03-02T08:15:50","modified_gmt":"2025-03-02T08:15:50","slug":"cob-%e1%80%94%e1%80%be%e1%80%84%e1%80%ba%e1%80%b7-smd-%e1%80%9c%e1%80%80%e1%80%ba%e1%80%86%e1%80%af%e1%80%b6%e1%80%b8-%e1%80%95%e1%80%bc%e1%80%9e%e1%80%90%e1%80%99%e1%80%ba%e1%80%b8-2025-%e1%80%85","status":"publish","type":"post","link":"https:\/\/lynnhan.com\/my\/cob-%e1%80%94%e1%80%be%e1%80%84%e1%80%ba%e1%80%b7-smd-%e1%80%9c%e1%80%80%e1%80%ba%e1%80%86%e1%80%af%e1%80%b6%e1%80%b8-%e1%80%95%e1%80%bc%e1%80%9e%e1%80%90%e1%80%99%e1%80%ba%e1%80%b8-2025-%e1%80%85\/","title":{"rendered":"COB vs SMD LED Displays: A Comprehensive Comparison 2025"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"6815\" class=\"elementor elementor-6815\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-f1a4a9f e-flex e-con-boxed e-con e-parent\" data-id=\"f1a4a9f\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2f3d61a elementor-widget elementor-widget-image\" data-id=\"2f3d61a\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"2048\" height=\"1138\" src=\"https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2.jpg\" class=\"attachment-full size-full wp-image-6816\" alt=\"COB \u0436\u04d9\u043d\u0435 SMD LED \u042d\u043a\u0440\u0430\u043d\u0434\u0430\u0440\u044b: \u0422\u043e\u043b\u044b\u049b \u0436\u04af\u0437\u0434\u0435\u043c\u0435\u043b\u0456\u043a \u043a\u04e9\u0440\u0441\u0435\u0442\u0443\" srcset=\"https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2.jpg 2048w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-700x389.jpg 700w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-1024x569.jpg 1024w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-768x427.jpg 768w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-1536x854.jpg 1536w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-18x10.jpg 18w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-1140x633.jpg 1140w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-920x511.jpg 920w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-575x320.jpg 575w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-380x211.jpg 380w, https:\/\/pub-78925c7bf9ca4c6d820df8293a5c116c.r2.dev\/2025\/03\/COB-VS-SMD-2-800x445.jpg 800w\" sizes=\"(max-width: 2048px) 100vw, 2048px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f5623e e-flex e-con-boxed e-con e-parent\" data-id=\"2f5623e\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e1bcbb7 elementor-widget elementor-widget-heading\" data-id=\"e1bcbb7\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">1. COB \u1014\u103e\u1004\u103a\u1037 SMD \u101c\u1000\u103a\u1015\u1010\u103a LED \u1015\u103c\u1015\u103a: \u1021\u1015\u103c\u100a\u1037\u103a\u1021\u1005\u102f\u1036 \u1014\u103e\u1005\u103a \u1042\u1040\u1042\u1045 \u1000\u1030\u1038\u1000\u103c\u100a\u103a\u1037<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7265360 e-flex e-con-boxed e-con e-parent\" data-id=\"7265360\" data-element_type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3b433a61 elementor-widget elementor-widget-text-editor\" data-id=\"3b433a61\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\n<p>2. \u101c\u1000\u103a\u1015\u1010\u103a LED \u1015\u103c\u1015\u103a \u1000\u1019\u1039\u1018\u102c\u1010\u103d\u1004\u103a \u1014\u102d\u102f\u1004\u103a\u1004\u1036\u101b\u1031\u1038 \u1014\u103e\u1005\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c \u1015\u103c\u100a\u103a\u1011\u1031\u102c\u1004\u103a\u1005\u102f \u101b\u103e\u102d\u1015\u102b\u101e\u100a\u103a:\u00a0<strong>3. COB (\u1001\u1032\u1015\u102f\u1036\u1038\u1015\u1031\u102b\u103a\u1005\u1000\u103a\u1015\u102f\u1036)<\/strong>\u00a0dan\u00a0<strong>4. SMD (\u1015\u103c\u1031\u102c\u1004\u103a\u1038\u1015\u103c\u102e\u1038 \u1005\u1000\u103a\u1015\u102f\u1036)<\/strong>5. . \u1014\u103e\u1005\u103a \u1001\u102f \u101c\u100a\u103a\u1038 \u101e\u1010\u102d\u102f\u1037 \u1000\u102d\u102f\u101a\u103a\u101b\u1031\u1038 \u1014\u103e\u1004\u103a\u1037 \u1021\u1014\u1039\u1010\u101b\u102c\u101a\u103a \u1000\u103c\u1031\u102c\u1004\u103a\u1037 \u1021\u1019\u103b\u102d\u102f\u1038\u1019\u103b\u102d\u102f\u1038 \u101e\u102d\u102f\u1037 \u1014\u103e\u1005\u103a\u1019\u103b\u102d\u102f\u1038 \u1021\u101e\u102f\u1036\u1038\u1015\u103c\u102f\u1014\u102d\u102f\u1004\u103a \u101e\u100a\u103a\u104b \u1021\u1000\u101a\u103a\u104d \u101e\u1004\u103a \u1014\u100a\u103a\u1038\u1015\u100a\u102c \u101e\u1030\u1037 \u1000\u103b\u1031\u102c\u103a\u1000\u103c\u103d \u101e\u1030 \u1016\u103c\u1005\u103a\u1015\u102b\u1000\u102c \u101e\u1004\u103a \u1000\u102f\u1019\u1039\u1015\u100f\u102e \u101e\u1030\u1037 \u1000\u102d\u102f\u101a\u103a\u102d\u102f\u1004\u103a\u101b\u103e\u1004\u103a \u101e\u102d\u102f\u1037\u1019\u101f\u102f\u1010\u103a \u1015\u103c\u1015\u103a\u101b\u100a\u103a\u1010\u1004\u103a \u101c\u102f\u1015\u103a\u1004\u1014\u103a\u1038 \u1000\u102d\u102f\u101a\u103a\u1005\u102c\u1038\u101c\u103e\u101a\u103a \u1016\u103c\u1005\u103a\u1015\u102b\u1000\u102c \u101c\u1000\u103a\u1015\u1010\u103a COB \u1014\u103e\u1004\u103a\u1037 SMD \u101c\u1000\u103a\u1015\u1010\u103a LED \u1015\u103c\u1015\u103a \u1021\u1000\u103c\u102c\u1038 \u1000\u103d\u1032\u1015\u103c\u102c\u1038\u1019\u103e\u102f \u1014\u102c\u1038\u101c\u100a\u103a\u101b\u1019\u100a\u103a \u101e\u1000\u1032\u1037\u101e\u102d\u102f\u1037 \u101e\u1010\u1004\u103a\u1038\u1015\u1031\u1038\u1001\u103c\u1004\u103a\u1038 \u1021\u1010\u103d\u1000\u103a \u1021\u101b\u1031\u1038\u1000\u103c\u102e\u1038\u101e\u100a\u103a\u104b<\/p>\n\n<p>6. \u1012\u102e \u1006\u1031\u102c\u1004\u103a\u1038 \u1010\u103d\u1004\u103a \u1000\u103b\u103d\u1014\u103a\u1010\u1031\u102c\u103a \u1000 \u1015\u103b\u1036\u1037\u1014\u103e\u1036\u1037 \u1015\u103c\u102e\u1038 \u1015\u103c\u102f\u1036\u1037\u1015\u103c\u1014\u103a\u101b\u1019\u100a\u103a\u00a0<strong>key differences, advantages, and disadvantages<\/strong>\u00a0of COB VS SMD LED displays. By the end, you\u2019ll have a clear understanding of which technology is best suited for your needs.<\/p>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>What is COB LED Display?<\/strong><\/h2>\n\n<p>COB (Chip-on-Board) LED displays are a type of LED display where the\u00a0<strong>LED chips are directly mounted onto the PCB (Printed Circuit Board)<\/strong>\u00a0and then encapsulated. This method completely seals the LED chips, making them more durable and reliable compared to traditional SMD displays.<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>Key Features of COB LED Displays:<\/strong><\/h3>\n\n<ol class=\"wp-block-list\" start=\"1\">\n<li><strong>High Density<\/strong>: COB technology allows for\u00a0<strong>smaller pixel pitches<\/strong>\u00a0(under 1.0mm), resulting in sharper and more detailed images.<\/li>\n\n<li><strong>Enhanced Durability<\/strong>: The LED chips are fully encapsulated, making COB displays\u00a0<strong>more resistant to damage<\/strong>\u00a0during transportation, installation, and use.<\/li>\n\n<li><strong>Thin and Lightweight<\/strong>: COB displays are\u00a0<strong>ultra-thin and lightweight<\/strong>, making them easier to install and transport.<\/li>\n\n<li><strong>Better Environmental Resistance<\/strong>: COB displays perform well in harsh conditions, including\u00a0<strong>humidity, extreme temperatures, and corrosion<\/strong>.<\/li>\n\n<li><strong>Superior Heat Dissipation<\/strong>: Heat is directly dissipated through the PCB, reducing heat buildup and\u00a0<strong>\u5ef6\u957f\u663e\u793a\u5c4f\u7684\u4f7f\u7528\u5bff\u547d<\/strong>.<\/li>\n\n<li><strong>\u6539\u8fdb\u7684\u89c6\u89c9\u4f53\u9a8c<\/strong>: COB\u663e\u793a\u5c4f\u4f7f\u7528\u00a0<strong>\u8868\u9762\u5b89\u88c5\u7684\u5149\u6e90<\/strong>\uff0c\u51cf\u5c11\u7729\u5149\u5e76\u6700\u5c0f\u5316\u00a0<strong>\u83ab\u5c14\u7eb9\u6548\u5e94<\/strong>\uff0c\u4f7f\u5b83\u4eec\u5bf9\u773c\u775b\u66f4\u53cb\u597d\u3002<\/li>\n<\/ol>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>\u4ec0\u4e48\u662fSMD LED\u663e\u793a\u5c4f\uff1f<\/strong><\/h2>\n\n<p>SMD\uff08\u8868\u9762\u5b89\u88c5\u5668\u4ef6\uff09LED\u663e\u793a\u5c4f\u662f\u6700\u5e38\u89c1\u7684LED\u663e\u793a\u5c4f\u7c7b\u578b\u3002\u5728SMD\u6280\u672f\u4e2d\uff0c\u00a0<strong>\u5355\u4e2aLED\u82af\u7247\u88ab\u5b89\u88c5\u5230\u57fa\u677f\u4e0a<\/strong>\u00a0\u7136\u540e\u710a\u63a5\u5728PCB\u4e0a\u3002\u8fd9\u79cd\u65b9\u6cd5\u5141\u8bb8\u00a0<strong>\u8bbe\u8ba1\u548c\u5236\u9020\u7684\u7075\u6d3b\u6027<\/strong>\u00a0\u4f46\u4e5f\u5e26\u6765\u4e86\u4e00\u4e9b\u9650\u5236\u3002<\/p>\n\n<h3 class=\"wp-block-heading\"><strong>SMD LED\u663e\u793a\u5c4f\u7684\u5173\u952e\u7279\u6027\uff1a<\/strong><\/h3>\n\n<ol class=\"wp-block-list\" start=\"1\">\n<li><strong>\u5e7f\u6cdb\u7684\u5e94\u7528\u8303\u56f4<\/strong>\uff1aSMD\u663e\u793a\u5c4f\u5e7f\u6cdb\u5e94\u7528\u4e8e\u00a0<strong>\u5ba4\u5185\u548c\u5ba4\u5916\u73af\u5883\u4e2d<\/strong>\uff0c\u5305\u62ec\u5e7f\u544a\u724c\u3001\u4f53\u80b2\u573a\u548c\u96f6\u552e\u5c55\u793a\u3002<\/li>\n\n<li><strong>\u7ecf\u6d4e\u5b9e\u60e0<\/strong>\uff1aSMD\u663e\u793a\u5c4f\u901a\u5e38\u00a0<strong>\u6bd4COB\u663e\u793a\u5c4f\u66f4\u4fbf\u5b9c<\/strong>\u00a0\uff0c\u4f7f\u5b83\u4eec\u6210\u4e3a\u9884\u7b97\u610f\u8bc6\u9879\u76ee\u7684\u4e00\u4e2a\u53d7\u6b22\u8fce\u7684\u9009\u62e9\u3002<\/li>\n\n<li><strong>\u4eae\u4e3d\u9c9c\u660e\u7684\u989c\u8272<\/strong>\uff1aSMD\u663e\u793a\u5c4f\u63d0\u4f9b\u00a0<strong>\u9ad8\u4eae\u5ea6\u548c\u989c\u8272\u7cbe\u5ea6<\/strong>\uff0c\u4f7f\u5176\u6210\u4e3a\u5e7f\u544a\u548c\u5a31\u4e50\u7684\u7406\u60f3\u9009\u62e9\u3002<\/li>\n\n<li><strong>\u6a21\u7d44\u5316\u8a2d\u8a08<\/strong>\uff1aSMD\u663e\u793a\u5c4f\u662f\u6a21\u5757\u5316\u7684\uff0c\u5141\u8bb8\u901a\u8fc7\u00a0<strong>\u66f4\u6362\u5355\u4e2a\u6a21\u5757<\/strong>\u00a0\u5b9e\u73b0\u6613\u4e8e\u7ef4\u4fee\u548c\u7ef4\u62a4\u3002<\/li>\n<\/ol>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>COB\u4e0eSMD\uff1a\u4e3b\u8981\u533a\u522b<\/strong><\/h2>\n\n<h3 class=\"wp-block-heading\"><strong>1. Pixel Pitch dan Kualiti Gambar<\/strong><\/h3>\n\n<ul class=\"wp-block-list\">\n<li><strong>2. COB<\/strong>: Display COB boleh mencapai\u00a0<strong>pixel pitches di bawah 1.0mm<\/strong>, menjadikannya ideal untuk\u00a0<strong>aplikasi resolusi tinggi<\/strong>\u00a0seperti ruang kontrol, studio siaran, dan display fine-pitch.<\/li>\n\n<li><strong>SMD<\/strong>: Display SMD biasanya mempunyai\u00a0<strong>pixel pitches yang lebih besar<\/strong>, menjadikannya sesuai untuk\u00a0<strong>skrin besar<\/strong>\u00a0di mana resolusi ultra tinggi bukanlah yang diperlukan.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\"><strong>2. Kekebalan dan Kebolehan Beroperasi<\/strong><\/h3>\n\n<ul class=\"wp-block-list\">\n<li><strong>2. COB<\/strong>: Reka bentuk seluruh pengisi display COB menjadikannya\u00a0<strong>lebih kekebalan dan tahan kepada kerosakan<\/strong>. Mereka kurang mungkin mengalami\u00a0<strong>pixel mati atau kegagalan LED<\/strong>.<\/li>\n\n<li><strong>SMD<\/strong>: Display SMD lebih mudah menderita kerosakan\u00a0<strong>semasa pemasangan dan penggunaan<\/strong>\u00a0disebabkan chip LED yang terbuka.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\"><strong>3. Pemindahan Pemanas<\/strong><\/h3>\n\n<ul class=\"wp-block-list\">\n<li><strong>2. COB<\/strong>: Display COB mempunyai\u00a0<strong>pemindahan pemanas yang lebih baik<\/strong>\u00a0kerana pemanas disalurkan secara langsung melalui PCB. Ini mengurangkan risiko kepanasan dan\u00a0<strong>mempanjang umur hidup display<\/strong>.<\/li>\n\n<li><strong>SMD<\/strong>: Display SMD bergantung kepada substrat untuk pemindahan pemanas, yang boleh membawa kepada\u00a0<strong>penumpukan pemanas dan pengurangan umur hidup<\/strong>\u00a0di lingkungan suhu tinggi.<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\"><strong>4. Pengalaman Visual<\/strong><\/h3>\n\n<ul class=\"wp-block-list\">\n<li><strong>2. COB<\/strong>: COB\u663e\u793a\u5c4f\u4f7f\u7528\u00a0<strong>\u8868\u9762\u5b89\u88c5\u7684\u5149\u6e90<\/strong>\uff0c\u51cf\u5c11\u7729\u5149\u5e76\u6700\u5c0f\u5316\u00a0<strong>\u83ab\u5c14\u7eb9\u6548\u5e94<\/strong>. Ini menjadikannya lebih mudah dilihat dari jarak dekat.<\/li>\n\n<li><strong>SMD<\/strong>: Display SMD boleh mengalami\u00a0<strong>\u4eae\u5149\u548c\u6469\u5c14\u7eb9\u6548\u5e94<\/strong>\uff0c\u5c24\u5176\u662f\u5728\u7ec6\u95f4\u8ddd\u5e94\u7528\u4e2d\u3002<\/li>\n<\/ul>\n\n<h3 class=\"wp-block-heading\"><strong>5. \u6210\u672c<\/strong><\/h3>\n\n<ul class=\"wp-block-list\">\n<li><strong>2. COB<\/strong>\uff1aCOB\u663e\u793a\u5c4f\u901a\u5e38\u00a0<strong>10-20%\u66f4\u8d35<\/strong>\u00a0\uff0c\u56e0\u4e3a\u5b83\u4eec\u62e5\u6709\u5148\u8fdb\u7684\u6280\u672f\u548c\u5236\u9020\u5de5\u827a\u3002<\/li>\n\n<li><strong>SMD<\/strong>\uff1aSMD\u663e\u793a\u5c4f\u00a0<strong>\u66f4\u7ecf\u6d4e\u5b9e\u60e0<\/strong>\uff0c\u4f7f\u5f97\u5b83\u4eec\u6210\u4e3a\u5927\u89c4\u6a21\u9879\u76ee\u7684\u70ed\u95e8\u9009\u62e9\u3002<\/li>\n<\/ul>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>COB LED\u663e\u793a\u5c4f\u7684\u4f18\u70b9<\/strong><\/h2>\n\n<ol class=\"wp-block-list\" start=\"1\">\n<li><strong>\u4f18\u8d8a\u7684\u56fe\u50cf\u8d28\u91cf<\/strong>\uff1aCOB\u663e\u793a\u5c4f\u63d0\u4f9b\u00a0<strong>\u66f4\u9ad8\u7684\u5206\u8fa8\u7387\u548c\u66f4\u597d\u7684\u8272\u5f69\u51c6\u786e\u6027<\/strong>\uff0c\u4f7f\u5176\u6210\u4e3a\u56fe\u50cf\u8d28\u91cf\u81f3\u5173\u91cd\u8981\u7684\u5e94\u7528\u7684\u7406\u60f3\u9009\u62e9\u3002<\/li>\n\n<li><strong>Enhanced Durability<\/strong>\uff1a\u5b8c\u5168\u5c01\u88c5\u7684\u8bbe\u8ba1\u4f7f\u5f97COB\u663e\u793a\u5c4f\u00a0<strong>more resistant to damage<\/strong>\u00a0\u548c\u73af\u5883\u56e0\u7d20\u3002<\/li>\n\n<li><strong>\u66f4\u597d\u7684\u6563\u70ed\u7ba1\u7406<\/strong>: Display COB mempunyai\u00a0<strong>\u8d85\u5f3a\u7684\u6563\u70ed\u6027\u80fd<\/strong>\uff0c\u964d\u4f4e\u8fc7\u70ed\u98ce\u9669\u5e76\u5ef6\u957f\u663e\u793a\u5c4f\u7684\u4f7f\u7528\u5bff\u547d\u3002<\/li>\n\n<li><strong>\u8f7b\u8584\u4e14\u8584<\/strong>: COB displays are\u00a0<strong>\u66f4\u5bb9\u6613\u5b89\u88c5\u548c\u8fd0\u8f93<\/strong>\u00a0\u7531\u4e8e\u5b83\u4eec\u7684\u8f7b\u8d28\u548c\u8d85\u8584\u8bbe\u8ba1\u3002<\/li>\n\n<li><strong>\u6539\u5584\u89c6\u89c9\u8212\u9002\u5ea6<\/strong>\uff1aCOB\u663e\u793a\u5c4f\u51cf\u5c11\u4eae\u5149\u548c\u6469\u5c14\u7eb9\u6548\u5e94\uff0c\u4f7f\u5176\u00a0<strong>\u5728\u8fd1\u8ddd\u79bb\u89c2\u770b\u65f6\u66f4\u52a0\u8212\u9002<\/strong>.<\/li>\n<\/ol>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>COB LED\u663e\u793a\u5c4f\u7684\u7f3a\u70b9<\/strong><\/h2>\n\n<ol class=\"wp-block-list\" start=\"1\">\n<li><strong>\u6210\u672c\u8f83\u9ad8<\/strong>: COB displays are\u00a0<strong>\u6bd4SMD\u663e\u793a\u5c4f\u66f4\u8d35<\/strong>\u00a0\uff0c\u8fd9\u53ef\u80fd\u4f1a\u6210\u4e3a\u9884\u7b97\u654f\u611f\u9879\u76ee\u7684\u969c\u788d\u3002<\/li>\n\n<li><strong>\u5236\u9020\u5546\u6709\u9650<\/strong>1. : \u4e43\u56e0\u65bc\u00a0<strong>2. \u590d\u6742\u88fd\u9020\u6d41\u7a0b<\/strong>3. \uff0c\u8207SMD\u76f8\u6bd4\uff0cCOB\u986f\u793a\u88fd\u9020\u5546\u8f03\u5c11\u3002<\/li>\n\n<li><strong>4. \u7f8e\u5b78\u8003\u616e<\/strong>5. : \u4e00\u4e9b\u7528\u6236\u53ef\u80fd\u6703\u767c\u73feCOB\u986f\u793a\u7684\u5916\u89c0\u00a0<strong>6. \u4e26\u4e0d\u592a\u5438\u5f15\u4eba<\/strong>\u00a07. \u4e43\u56e0\u6cb9\u58a8\u6fc3\u5ea6\u8b8a\u5316\u00a0<strong>8. \u7684\u95dc\u4fc2\u3002<\/strong>9. \u7136\u800c\uff0c\u5728\u50cf\u7d20\u9593\u9694\u5c0f\u65bc1.0mm\u7684\u986f\u793a\u5668\u4e2d\uff0c\u9019\u500b\u554f\u984c\u76f8\u5c0d\u8f03\u5c0f\u3002<\/li>\n<\/ol>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>10. SMD LED\u986f\u793a\u5668\u7684\u512a\u52e2<\/strong><\/h2>\n\n<ol class=\"wp-block-list\" start=\"1\">\n<li><strong>\u7ecf\u6d4e\u5b9e\u60e0<\/strong>\uff1aSMD\u663e\u793a\u5c4f\u00a0<strong>\u6bd4COB\u663e\u793a\u5c4f\u66f4\u4fbf\u5b9c<\/strong>\uff0c\u4f7f\u5f97\u5b83\u4eec\u6210\u4e3a\u5927\u89c4\u6a21\u9879\u76ee\u7684\u70ed\u95e8\u9009\u62e9\u3002<\/li>\n\n<li><strong>\u5e7f\u6cdb\u7684\u5e94\u7528\u8303\u56f4<\/strong>11. : SMD\u986f\u793a\u5668\u9069\u5408\u5ba4\u5167\u548c\u5ba4\u5916\u4f7f\u7528\u00a0<strong>12. \u6613\u65bc\u7dad\u4fee\u548c\u7dad\u8b77\u3002<\/strong>\uff0c\u5305\u62ec\u5e7f\u544a\u724c\u3001\u4f53\u80b2\u573a\u548c\u96f6\u552e\u5c55\u793a\u3002<\/li>\n\n<li><strong>\u4eae\u4e3d\u9c9c\u660e\u7684\u989c\u8272<\/strong>\uff1aSMD\u663e\u793a\u5c4f\u63d0\u4f9b\u00a0<strong>\u9ad8\u4eae\u5ea6\u548c\u989c\u8272\u7cbe\u5ea6<\/strong>\uff0c\u4f7f\u5176\u6210\u4e3a\u5e7f\u544a\u548c\u5a31\u4e50\u7684\u7406\u60f3\u9009\u62e9\u3002<\/li>\n\n<li><strong>\u6a21\u7d44\u5316\u8a2d\u8a08<\/strong>\uff1aSMD\u663e\u793a\u5c4f\u00a0<strong>13. SMD LED\u986f\u793a\u5668\u7684\u7f3a\u9ede<\/strong>\u00a0\u5b9e\u73b0\u6613\u4e8e\u7ef4\u4fee\u548c\u7ef4\u62a4\u3002<\/li>\n<\/ol>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>14. \u8010\u7528\u6027\u8f03\u4f4e<\/strong><\/h2>\n\n<ol class=\"wp-block-list\" start=\"1\">\n<li><strong>15. \u66f4\u6613\u65bc\u640d\u58de<\/strong>\uff1aSMD\u663e\u793a\u5c4f\u00a0<strong>16. \u71b1\u91cf\u7d2f\u7a4d<\/strong>\u00a0disebabkan chip LED yang terbuka.<\/li>\n\n<li><strong>17. \u71b1\u91cf\u7d2f\u7a4d<\/strong>: Display SMD boleh mengalami\u00a0<strong>18. \uff0c\u9019\u53ef\u80fd\u6703\u5728\u9ad8\u6e29\u74b0\u5883\u4e2d\u6e1b\u5c11\u5176\u58fd\u547d\u3002<\/strong>19. \u89c6\u89ba\u9650\u5236<\/li>\n\n<li><strong>20. \u54ea\u500b\u8a72\u9078\u64c7\uff1aCOB\u9084\u662fSMD\uff1f<\/strong>: Display SMD boleh mengalami\u00a0<strong>\u4eae\u5149\u548c\u6469\u5c14\u7eb9\u6548\u5e94<\/strong>\uff0c\u5c24\u5176\u662f\u5728\u7ec6\u95f4\u8ddd\u5e94\u7528\u4e2d\u3002<\/li>\n<\/ol>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>21. COB\u548cSMD LED\u986f\u793a\u5668\u4e4b\u9593\u7684\u9078\u64c7\u53d6\u6c7a\u65bc\u60a8\u7684\u5177\u9ad4\u9700\u6c42\u548c\u9810\u7b97\uff1a<\/strong><\/h2>\n\n<p>22. \u5982\u679c\u60a8\u9700\u8981<\/p>\n\n<ul class=\"wp-block-list\">\n<li><strong>23. \u9ad8\u89e3\u50cf\u5ea6\u548c\u512a\u8d8a\u7684\u5716\u50cf\u8cea\u91cf<\/strong>:\n<ul class=\"wp-block-list\">\n<li>24. \u8010\u7528\u6027\u548c\u53ef\u9760\u6027\u975e\u5e38\u91cd\u8981\u3002\u00a0<strong>25. \u60a8\u9700\u8981\u7528\u65bc<\/strong>.<\/li>\n\n<li>26. \u8fd1\u8ddd\u96e2\u89c0\u770b\u61c9\u7528<\/li>\n\n<li>27. \u9884\u7b97\u4e0d\u662f\u4e3b\u8981\u8003\u616e\u56e0\u7d20\u3002\u00a0<strong>28. \u9078\u64c7SMD\u5982\u679c<\/strong>.<\/li>\n\n<li>Budget is not a primary concern.<\/li>\n<\/ul>\n<\/li>\n\n<li><strong>Choose SMD if<\/strong>:\n<ul class=\"wp-block-list\">\n<li>\u049b\u0430\u043b\u0430\u0439\u0493\u0430 \u049b\u0430\u0436\u0435\u0442 \u0435\u043a\u0435\u043d\u00a0<strong>\u049b\u0430\u0440\u0430\u0436\u0430\u0442\u0442\u044b\u049b \u0442\u04af\u0440\u0434\u0435 \u04d9\u0434\u0435\u0442\u0442\u0435\u0443\u0456\u0448<\/strong>\u00a0\u04af\u043b\u043a\u0435\u043d \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0442\u044b\u049b \u0436\u043e\u0431\u0430\u043b\u0430\u0440 \u04af\u0448\u0456\u043d.<\/li>\n\n<li>\u0422\u04af\u0441\u0456\u0440\u0456\u043c\u0434\u0456\u043b\u0456\u043a \u0436\u04d9\u043d\u0435 \u0442\u04af\u0441 \u043a\u04e9\u0440\u0441\u0435\u0442\u0443 \u0434\u04d9\u0440\u0435\u0436\u0435\u0441\u0456 \u0440\u0435\u04a3\u0433\u0456\u0448\u0456\u043a\u0442\u0456\u04a3 \u04d9\u0440\u049b\u0430\u0439\u0441\u044b\u0441\u044b\u043d\u0430 \u043a\u04e9\u0440\u0441\u0435\u0442\u0443 \u0434\u04d9\u0440\u0435\u0436\u0435\u0441\u0456\u043d\u0435\u043d \u043c\u0430\u04a3\u044b\u0437\u0434\u044b.<\/li>\n\n<li>27. \u9884\u7b97\u4e0d\u662f\u4e3b\u8981\u8003\u616e\u56e0\u7d20\u3002\u00a0<strong>\u0430\u0448\u044b\u049b \u0430\u043b\u0430\u04a3 \u043d\u0435\u043c\u0435\u0441\u0435 \u049b\u0430\u049b\u0442\u044b\u0440\u043c\u0430\u0443 \u049b\u0430\u0448\u044b\u049b\u0442\u044b\u0493\u044b.<\/strong>.<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<hr class=\"wp-block-separator has-alpha-channel-opacity\" \/>\n<h2 class=\"wp-block-heading\"><strong>12. \u7d50\u8ad6<\/strong><\/h2>\n\n<p>\u0411\u04d9\u0440\u0456\u043d\u0434\u0435 COB \u0436\u04d9\u043d\u0435 SMD LED \u044d\u043a\u0440\u0430\u043d\u0434\u0430\u0440\u044b \u04e9\u0437\u0456\u043d\u0434\u0456\u043a \u043a\u04af\u0448\u0442\u0435\u0440\u0456 \u043c\u0435\u043d \u0437\u0430\u04a3\u0434\u044b\u043b\u044b\u049b\u0442\u0430\u0440\u044b \u0431\u0430\u0440. COB \u044d\u043a\u0440\u0430\u043d\u0434\u0430\u0440 \u049b\u044b\u0437\u044b\u049b\u0442\u044b\u0440\u043c\u0430\u043b\u044b\u00a0<strong>\u0436\u043e\u0493\u0430\u0440\u044b \u0440\u0435\u04a3\u0433\u0456\u0448\u0456\u043a\u0442\u0456, \u0436\u0430\u049b\u044b\u043d\u0434\u0430\u0443 \u043a\u04e9\u0440\u0456\u043d\u0443 \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u0441\u0442\u0430\u0440\u044b\u043d\u0434\u0430<\/strong>\u00a0\u049b\u0430\u0439\u0442\u044b\u043c\u0434\u044b\u043b\u044b\u049b \u0436\u04d9\u043d\u0435 \u0442\u04af\u0441\u0456\u0440\u0456\u043c\u0434\u0456\u043b\u0456\u043a\u0442\u0456\u04a3 \u043c\u0430\u04a3\u044b\u0437\u0434\u044b \u0435\u043a\u0435\u043d \u0436\u0435\u0440\u0434\u0435. \u0411\u0430\u0441\u049b\u0430 \u0436\u0430\u0493\u044b\u043d\u0430\u043d, SMD \u044d\u043a\u0440\u0430\u043d\u0434\u0430\u0440\u044b \u04af\u043b\u043a\u0435\u043d \u043c\u0430\u0441\u0448\u0442\u0430\u0431\u0442\u044b\u049b \u0436\u043e\u0431\u0430\u043b\u0430\u0440 \u04af\u0448\u0456\u043d\u00a0<strong>\u049b\u0430\u0440\u0430\u0436\u0430\u0442\u0442\u044b\u049b \u0442\u04af\u0440\u0434\u0435 \u04d9\u0434\u0435\u0442\u0442\u0435\u0443\u0456\u0448<\/strong>\u00a0\u049b\u0430\u043b\u0430\u0439\u049b\u0430\u0439\u0441\u044b\u0441\u044b\u043d\u0430 \u0442\u04af\u0441\u0456\u0440\u0456\u043c\u0434\u0456\u043b\u0456\u043a \u0436\u04d9\u043d\u0435 \u0442\u04af\u0441 \u043a\u04e9\u0440\u0441\u0435\u0442\u0443 \u0434\u04d9\u0440\u0435\u0436\u0435\u0441\u0456 \u04d9\u0440\u049b\u0430\u0439\u0441\u044b\u0441\u044b\u043d\u0430 \u043a\u04e9\u0440\u0441\u0435\u0442\u0443 \u0434\u04d9\u0440\u0435\u0436\u0435\u0441\u0456\u043d\u0435\u043d \u043c\u0430\u04a3\u044b\u0437\u0434\u044b.<\/p>\n\n<p>, biz\u00a0<strong>\u6797\u6c49<\/strong>, biz\u00a0<strong>\u0441\u0430\u043f\u0430\u043b\u044b LED \u044d\u043a\u0440\u0430\u043d\u0434\u044b\u049b \u049b\u043e\u043b\u0434\u0430\u043d\u044b\u0441\u0442\u0430\u0440\u0434\u044b \u04b1\u0441\u044b\u043d\u0430\u0434\u044b\u049b<\/strong>\u00a0\u04e9\u0437 \u0441\u0435\u043d\u0456\u043c\u0434\u0456\u04a3\u0456\u0437\u0433\u0435 \u0442\u0430\u044f\u0443. \u041c\u0456\u043d\u0435, \u0441\u0456\u0437 COB \u043d\u0435\u043c\u0435\u0441\u0435 SMD \u044d\u043a\u0440\u0430\u043d\u0434\u0430\u0440\u044b\u043d \u0456\u0437\u0434\u0435\u0441\u0435\u04a3\u0456\u0437, biz\u0433\u0435 \u043a\u0435\u043b\u0435\u0441\u0435\u04a3\u0456\u0437, \u049b\u0430\u0439\u0442\u044b\u043c\u0434\u044b \u0448\u044b\u0493\u044b\u043d \u0430\u043b\u0430\u0441\u044b\u0437.<\/p>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>COB vs SMD LED Displays: A Complete Comparison 2025 In the world of LED displays, two technologies dominate the market:\u00a0COB (Chip-on-Board)\u00a0and\u00a0SMD (Surface-Mounted Device). Both have their unique advantages and disadvantages, [\u2026]<\/p>","protected":false},"author":1,"featured_media":6816,"comment_status":"open","ping_status":"open","sticky":false,"template":"elementor_header_footer","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[307],"tags":[],"class_list":["post-6815","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-product-academy"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.6 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>COB vs SMD LED Displays: A Comprehensive Comparison 2025 - Lynnhan - Trusted Supplier | LED\/OLED\/LCD\/E-paper digital signages<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/lynnhan.com\/my\/cob-\u1014\u103e\u1004\u103a\u1037-smd-\u101c\u1000\u103a\u1006\u102f\u1036\u1038-\u1015\u103c\u101e\u1010\u1019\u103a\u1038-2025-\u1005\/\" \/>\n<meta property=\"og:locale\" content=\"my_MM\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"COB vs SMD LED Displays: A Comprehensive Comparison 2025 - Lynnhan - Trusted Supplier | LED\/OLED\/LCD\/E-paper digital signages\" \/>\n<meta property=\"og:description\" content=\"COB vs SMD LED Displays: A Complete Comparison 2025 In the world of LED displays, two technologies dominate the market:&nbsp;COB (Chip-on-Board)&nbsp;and&nbsp;SMD (Surface-Mounted Device). 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