{"id":479,"date":"2026-05-26T15:00:16","date_gmt":"2026-05-26T15:00:16","guid":{"rendered":"https:\/\/qihantech.com\/?post_type=product&#038;p=479"},"modified":"2026-05-26T15:00:31","modified_gmt":"2026-05-26T15:00:31","slug":"2-7-inch-e-paper-oled-display-module-128x64","status":"publish","type":"product","link":"https:\/\/qihantech.com\/pt\/produto\/2-7-inch-e-paper-oled-display-module-128x64\/","title":{"rendered":"2.7 inch E-paper OLED Display Module 128\u00d764"},"content":{"rendered":"<h2 data-section-id=\"1bw7wp4\" data-start=\"395\" data-end=\"417\">Product Description<\/h2>\n<p data-start=\"419\" data-end=\"785\">The QIHAN 2.7 Inch OLED Display Module is a high-performance graphic display solution designed for industrial control systems, medical devices, smart electronics, and embedded applications. Featuring a 128\u00d764 resolution with Passive Matrix OLED technology, this module provides excellent contrast, fast response time, wide viewing angles, and superior image quality.<\/p>\n<p data-start=\"787\" data-end=\"1168\">Unlike traditional LCD technology that requires a backlight, OLED pixels generate their own light, providing deeper black levels and enhanced readability under various lighting environments while consuming less power. The module supports both 4-wire SPI and 8-bit parallel communication interfaces, allowing flexible integration with multiple development platforms and controllers.<\/p>\n<p data-start=\"1170\" data-end=\"1382\">QIHAN also provides OEM\/ODM customization services, including display colors, power supply options, module dimensions, viewing direction, graphics, and touch functionality to satisfy various project requirements.<\/p>\n<h2 data-section-id=\"dlz8o1\" data-start=\"1389\" data-end=\"1411\">Highlights<\/h2>\n<ul>\n<li data-start=\"1413\" data-end=\"1451\">2.7-inch OLED graphic display module<\/li>\n<li data-start=\"1453\" data-end=\"1487\">128 \u00d7 64 high-resolution display<\/li>\n<li data-start=\"1489\" data-end=\"1521\">Passive Matrix OLED technology<\/li>\n<li data-start=\"1523\" data-end=\"1564\">Self-emissive display without backlight<\/li>\n<li data-start=\"1566\" data-end=\"1611\">High contrast ratio and sharp image quality<\/li>\n<li data-start=\"1613\" data-end=\"1647\">Ultra-wide viewing angle (&gt;160\u00b0)<\/li>\n<li data-start=\"1649\" data-end=\"1670\">Fast response speed<\/li>\n<li data-start=\"1672\" data-end=\"1697\">Lower power consumption<\/li>\n<li data-start=\"1699\" data-end=\"1750\">Supports 4-wire SPI and 8-bit parallel interfaces<\/li>\n<li data-start=\"1752\" data-end=\"1809\">Custom display colors available (White \/ Yellow \/ Blue)<\/li>\n<li data-start=\"1811\" data-end=\"1853\">Flexible OEM &amp; ODM customization support<\/li>\n<li data-start=\"1855\" data-end=\"1906\">Designed for industrial and embedded applications<\/li>\n<\/ul>\n<h2 data-section-id=\"1cgu054\" data-start=\"1913\" data-end=\"1940\">Technical Specifications<\/h2>\n<div class=\"TyagGW_tableContainer\">\n<div class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\">\n<table class=\"w-fit min-w-(--thread-content-width)\" data-start=\"1942\" data-end=\"2584\">\n<thead data-start=\"1942\" data-end=\"1971\">\n<tr data-start=\"1942\" data-end=\"1971\">\n<th class=\"last:pe-10\" data-start=\"1942\" data-end=\"1954\" data-col-size=\"sm\">Parameter<\/th>\n<th class=\"last:pe-10\" data-start=\"1954\" data-end=\"1971\" data-col-size=\"sm\">Specification<\/th>\n<\/tr>\n<\/thead>\n<tbody data-start=\"1983\" data-end=\"2584\">\n<tr data-start=\"1983\" data-end=\"2030\">\n<td data-start=\"1983\" data-end=\"1998\" data-col-size=\"sm\">Product Name<\/td>\n<td data-start=\"1998\" data-end=\"2030\" data-col-size=\"sm\">2.7 Inch OLED Display Module<\/td>\n<\/tr>\n<tr data-start=\"2031\" data-end=\"2056\">\n<td data-start=\"2031\" data-end=\"2044\" data-col-size=\"sm\">Model Size<\/td>\n<td data-start=\"2044\" data-end=\"2056\" data-col-size=\"sm\">2.7 inch<\/td>\n<\/tr>\n<tr data-start=\"2057\" data-end=\"2089\">\n<td data-start=\"2057\" data-end=\"2070\" data-col-size=\"sm\">Resolu\u00e7\u00e3o<\/td>\n<td data-start=\"2070\" data-end=\"2089\" data-col-size=\"sm\">128 \u00d7 64 pixels<\/td>\n<\/tr>\n<tr data-start=\"2090\" data-end=\"2128\">\n<td data-start=\"2090\" data-end=\"2105\" data-col-size=\"sm\">Display Type<\/td>\n<td data-start=\"2105\" data-end=\"2128\" data-col-size=\"sm\">Passive Matrix OLED<\/td>\n<\/tr>\n<tr data-start=\"2129\" data-end=\"2185\">\n<td data-start=\"2129\" data-end=\"2145\" data-col-size=\"sm\">Display Color<\/td>\n<td data-start=\"2145\" data-end=\"2185\" data-col-size=\"sm\">White \/ Yellow \/ Blue (Customizable)<\/td>\n<\/tr>\n<tr data-start=\"2186\" data-end=\"2229\">\n<td data-start=\"2186\" data-end=\"2198\" data-col-size=\"sm\">Interface<\/td>\n<td data-start=\"2198\" data-end=\"2229\" data-col-size=\"sm\">4-wire SPI \/ 8-bit Parallel<\/td>\n<\/tr>\n<tr data-start=\"2230\" data-end=\"2258\">\n<td data-start=\"2230\" data-end=\"2242\" data-col-size=\"sm\">Driver IC<\/td>\n<td data-start=\"2242\" data-end=\"2258\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2259\" data-end=\"2290\">\n<td data-start=\"2259\" data-end=\"2274\" data-col-size=\"sm\">Power Supply<\/td>\n<td data-start=\"2274\" data-end=\"2290\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2291\" data-end=\"2324\">\n<td data-start=\"2291\" data-end=\"2308\" data-col-size=\"sm\">Graphic Design<\/td>\n<td data-start=\"2308\" data-end=\"2324\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2325\" data-end=\"2359\">\n<td data-start=\"2325\" data-end=\"2343\" data-col-size=\"sm\">Touch Driver IC<\/td>\n<td data-start=\"2343\" data-end=\"2359\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2360\" data-end=\"2390\">\n<td data-start=\"2360\" data-end=\"2374\" data-col-size=\"sm\">Module Size<\/td>\n<td data-start=\"2374\" data-end=\"2390\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2391\" data-end=\"2427\">\n<td data-start=\"2391\" data-end=\"2411\" data-col-size=\"sm\">Viewing Direction<\/td>\n<td data-start=\"2411\" data-end=\"2427\" data-col-size=\"sm\">Customizable<\/td>\n<\/tr>\n<tr data-start=\"2428\" data-end=\"2453\">\n<td data-start=\"2428\" data-end=\"2444\" data-col-size=\"sm\">Viewing Angle<\/td>\n<td data-start=\"2444\" data-end=\"2453\" data-col-size=\"sm\">&gt;160\u00b0<\/td>\n<\/tr>\n<tr data-start=\"2454\" data-end=\"2497\">\n<td data-start=\"2454\" data-end=\"2475\" data-col-size=\"sm\">Display Technology<\/td>\n<td data-start=\"2475\" data-end=\"2497\" data-col-size=\"sm\">Self-emissive OLED<\/td>\n<\/tr>\n<tr data-start=\"2498\" data-end=\"2526\">\n<td data-start=\"2498\" data-end=\"2510\" data-col-size=\"sm\">Backlight<\/td>\n<td data-start=\"2510\" data-end=\"2526\" data-col-size=\"sm\">Not required<\/td>\n<\/tr>\n<tr data-start=\"2527\" data-end=\"2584\">\n<td data-start=\"2527\" data-end=\"2551\" data-col-size=\"sm\">Operating Temperature<\/td>\n<td data-start=\"2551\" data-end=\"2584\" data-col-size=\"sm\">Industrial-grade customizable<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n<h2 data-section-id=\"476j4p\" data-start=\"2591\" data-end=\"2620\">OLED Technology Advantages<\/h2>\n<h3 data-section-id=\"1cc1y5q\" data-start=\"2622\" data-end=\"2654\">Excellent Visual Performance<\/h3>\n<p data-start=\"2656\" data-end=\"2757\">OLED technology provides higher contrast and deeper black levels, ensuring clearer text and graphics.<\/p>\n<h3 data-section-id=\"1isvgbs\" data-start=\"2759\" data-end=\"2784\">Low Power Consumption<\/h3>\n<p data-start=\"2786\" data-end=\"2885\">Only active pixels consume power, making the module ideal for portable and battery-powered devices.<\/p>\n<h3 data-section-id=\"17r4tv9\" data-start=\"2887\" data-end=\"2912\">Faster Response Speed<\/h3>\n<p data-start=\"2914\" data-end=\"2987\">Fast pixel switching improves display responsiveness and user experience.<\/p>\n<h3 data-section-id=\"1yqhw2d\" data-start=\"2989\" data-end=\"3011\">Wide Viewing Angle<\/h3>\n<p data-start=\"3013\" data-end=\"3095\">Maintains image clarity from different viewing positions without color distortion.<\/p>\n<h3 data-section-id=\"1h68ycj\" data-start=\"3097\" data-end=\"3124\">Slim and Compact Design<\/h3>\n<p data-start=\"3126\" data-end=\"3184\">No backlight structure allows thinner module construction.<\/p>\n<h2 data-section-id=\"7uao4i\" data-start=\"3191\" data-end=\"3215\">Aplica\u00e7\u00e3o<\/h2>\n<h3 data-section-id=\"1u0pbha\" data-start=\"3217\" data-end=\"3242\">Automa\u00e7\u00e3o Industrial<\/h3>\n<ul data-start=\"3243\" data-end=\"3335\">\n<li data-section-id=\"98kj7q\" data-start=\"3243\" data-end=\"3263\">HMI control panels<\/li>\n<li data-section-id=\"jqxko9\" data-start=\"3264\" data-end=\"3288\">Industrial instruments<\/li>\n<li data-section-id=\"1mn6jmp\" data-start=\"3289\" data-end=\"3309\">Automation systems<\/li>\n<li data-section-id=\"cdkjb3\" data-start=\"3310\" data-end=\"3335\">Data monitoring devices<\/li>\n<\/ul>\n<h3 data-section-id=\"1p0rk9z\" data-start=\"3337\" data-end=\"3358\">Equipamentos M\u00e9dicos<\/h3>\n<ul data-start=\"3359\" data-end=\"3448\">\n<li data-section-id=\"s2imgn\" data-start=\"3359\" data-end=\"3388\">Portable diagnostic devices<\/li>\n<li data-section-id=\"yb64p1\" data-start=\"3389\" data-end=\"3419\">Medical monitoring equipment<\/li>\n<li data-section-id=\"10c2rt9\" data-start=\"3420\" data-end=\"3448\">Healthcare display systems<\/li>\n<\/ul>\n<h3 data-section-id=\"12a2ull\" data-start=\"3450\" data-end=\"3474\">Consumer Electronics<\/h3>\n<ul data-start=\"3475\" data-end=\"3544\">\n<li data-section-id=\"1s9dp5p\" data-start=\"3475\" data-end=\"3504\">Portable multimedia devices<\/li>\n<li data-section-id=\"ubd620\" data-start=\"3505\" data-end=\"3525\">Smart home systems<\/li>\n<li data-section-id=\"1rayomh\" data-start=\"3526\" data-end=\"3544\">Gaming equipment<\/li>\n<\/ul>\n<h3 data-section-id=\"dbu79j\" data-start=\"3546\" data-end=\"3565\">Smart Wearables<\/h3>\n<ul data-start=\"3566\" data-end=\"3633\">\n<li data-section-id=\"s53k8\" data-start=\"3566\" data-end=\"3584\">Wearable devices<\/li>\n<li data-section-id=\"12a6x1m\" data-start=\"3585\" data-end=\"3615\">Portable healthcare products<\/li>\n<li data-section-id=\"au9ggj\" data-start=\"3616\" data-end=\"3633\">Fitness devices<\/li>\n<\/ul>\n<h3 data-section-id=\"ft51ii\" data-start=\"3635\" data-end=\"3661\">IoT &amp; Embedded Systems<\/h3>\n<ul data-start=\"3662\" data-end=\"3731\">\n<li data-section-id=\"3mygur\" data-start=\"3662\" data-end=\"3688\">Sensor display terminals<\/li>\n<li data-section-id=\"przh6o\" data-start=\"3689\" data-end=\"3712\">Smart control systems<\/li>\n<li data-section-id=\"1ud8fe7\" data-start=\"3713\" data-end=\"3731\">Embedded modules<\/li>\n<\/ul>\n<h3 data-section-id=\"1knis99\" data-start=\"3733\" data-end=\"3758\">Communication Devices<\/h3>\n<ul data-start=\"3759\" data-end=\"3817\">\n<li data-section-id=\"7262c9\" data-start=\"3759\" data-end=\"3779\">Handheld terminals<\/li>\n<li data-section-id=\"w8hj8f\" data-start=\"3780\" data-end=\"3797\">Barcode devices<\/li>\n<li data-section-id=\"fz0jj2\" data-start=\"3798\" data-end=\"3817\">Smart controllers<\/li>\n<\/ul>\n<h2 data-section-id=\"1hryhf7\" data-start=\"3824\" data-end=\"3830\">Perguntas Frequentes<\/h2>\n<h3 data-section-id=\"1b98eq8\" data-start=\"3832\" data-end=\"3871\">Q1: Which interfaces are supported?<\/h3>\n<p data-start=\"3873\" data-end=\"3913\">The QIHAN 2.7 Inch OLED Module supports:<\/p>\n<ul data-start=\"3915\" data-end=\"3958\">\n<li data-section-id=\"i0wo36\" data-start=\"3915\" data-end=\"3927\">4-wire SPI<\/li>\n<li data-section-id=\"1iftyif\" data-start=\"3928\" data-end=\"3958\">8-bit Parallel MCU interface<\/li>\n<\/ul>\n<p data-start=\"3960\" data-end=\"4011\">Custom communication interfaces are also available.<\/p>\n<h3 data-section-id=\"163gsyt\" data-start=\"4018\" data-end=\"4067\">Q2: Does the OLED module require a backlight?<\/h3>\n<p data-start=\"4069\" data-end=\"4148\">No. OLED technology uses self-emissive pixels and does not require a backlight.<\/p>\n<p data-start=\"4150\" data-end=\"4169\">Advantages include:<\/p>\n<ul data-start=\"4171\" data-end=\"4262\">\n<li data-section-id=\"15ti0oh\" data-start=\"4171\" data-end=\"4196\">Lower power consumption<\/li>\n<li data-section-id=\"1r2nvbu\" data-start=\"4197\" data-end=\"4214\">Better contrast<\/li>\n<li data-section-id=\"1xdx44a\" data-start=\"4215\" data-end=\"4234\">Reduced thickness<\/li>\n<li data-section-id=\"1f0atuk\" data-start=\"4235\" data-end=\"4262\">Higher display efficiency<\/li>\n<\/ul>\n<h3 data-section-id=\"375jwy\" data-start=\"4269\" data-end=\"4318\">Q3: Can QIHAN provide customization services?<\/h3>\n<p data-start=\"4320\" data-end=\"4336\">Yes. We support:<\/p>\n<ul data-start=\"4338\" data-end=\"4521\">\n<li data-section-id=\"1d5k24y\" data-start=\"4338\" data-end=\"4367\">Display color customization<\/li>\n<li data-section-id=\"1gpc5sv\" data-start=\"4368\" data-end=\"4400\">Module dimension customization<\/li>\n<li data-section-id=\"mnjjd3\" data-start=\"4401\" data-end=\"4418\">Touch solutions<\/li>\n<li data-section-id=\"hgstot\" data-start=\"4419\" data-end=\"4440\">Interface selection<\/li>\n<li data-section-id=\"qi5gsc\" data-start=\"4441\" data-end=\"4462\">Driver IC selection<\/li>\n<li data-section-id=\"qnhlc\" data-start=\"4463\" data-end=\"4492\">Graphic design requirements<\/li>\n<li data-section-id=\"5r4odh\" data-start=\"4493\" data-end=\"4521\">Viewing angle optimization<\/li>\n<\/ul>\n<h3 data-section-id=\"35ew5g\" data-start=\"4528\" data-end=\"4578\">Q4: Which platforms can this module work with?<\/h3>\n<p data-start=\"4580\" data-end=\"4609\">Compatible platforms include:<\/p>\n<ul data-start=\"4611\" data-end=\"4672\">\n<li data-section-id=\"1p0dl36\" data-start=\"4611\" data-end=\"4620\">Arduino<\/li>\n<li data-section-id=\"obmunz\" data-start=\"4621\" data-end=\"4635\">Raspberry Pi<\/li>\n<li data-section-id=\"177p29v\" data-start=\"4636\" data-end=\"4643\">STM32<\/li>\n<li data-section-id=\"1o4fsm\" data-start=\"4644\" data-end=\"4649\">ARM<\/li>\n<li data-section-id=\"1o4fvx\" data-start=\"4650\" data-end=\"4655\">AVR<\/li>\n<li data-section-id=\"1o4oeq\" data-start=\"4656\" data-end=\"4661\">PIC<\/li>\n<li data-section-id=\"1p62kwv\" data-start=\"4662\" data-end=\"4672\">8051 MCU<\/li>\n<\/ul>\n<h3 data-section-id=\"dwvev9\" data-start=\"4679\" data-end=\"4739\">Q5: Is this module suitable for industrial applications?<\/h3>\n<p data-start=\"4741\" data-end=\"4857\">Yes. Industrial-grade versions can support wider operating temperature ranges and improved reliability requirements.<\/p>\n<h3 data-section-id=\"13fdny7\" data-start=\"4864\" data-end=\"4903\">Q6: Why choose OLED instead of LCD?<\/h3>\n<p data-start=\"4905\" data-end=\"4938\">OLED provides several advantages:<\/p>\n<ul data-start=\"4940\" data-end=\"5060\">\n<li data-section-id=\"rrzmvm\" data-start=\"4940\" data-end=\"4963\">Higher contrast ratio<\/li>\n<li data-section-id=\"1edrghh\" data-start=\"4964\" data-end=\"4987\">No backlight required<\/li>\n<li data-section-id=\"15ti0oh\" data-start=\"4988\" data-end=\"5013\">Lower power consumption<\/li>\n<li data-section-id=\"1n3jqvv\" data-start=\"5014\" data-end=\"5037\">Faster response speed<\/li>\n<li data-section-id=\"6mjhfe\" data-start=\"5038\" data-end=\"5060\">Wider viewing angles<\/li>\n<\/ul>\n<h2 data-section-id=\"18dsk33\" data-start=\"5067\" data-end=\"5108\">Why Choose QIHAN OLED Display Modules?<\/h2>\n<ul data-start=\"5110\" data-end=\"5313\">\n<li data-section-id=\"xfi93c\" data-start=\"5110\" data-end=\"5140\">Stable manufacturing quality<\/li>\n<li data-section-id=\"2ojofi\" data-start=\"5141\" data-end=\"5173\">Flexible OEM\/ODM customization<\/li>\n<li data-section-id=\"grrgtd\" data-start=\"5174\" data-end=\"5208\">Fast project development support<\/li>\n<li data-section-id=\"nppc9v\" data-start=\"5209\" data-end=\"5243\">Technical integration assistance<\/li>\n<li data-section-id=\"f8ngoj\" data-start=\"5244\" data-end=\"5278\">Multiple interface compatibility<\/li>\n<li data-section-id=\"15p0866\" data-start=\"5279\" data-end=\"5313\">Reliable supply chain capability<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<h2 data-section-id=\"dlz8o1\" data-start=\"1389\" data-end=\"1411\">Highlights<\/h2>\n<ul>\n<li data-start=\"1413\" data-end=\"1451\">2.7-inch OLED graphic display module<\/li>\n<li data-start=\"1453\" data-end=\"1487\">128 \u00d7 64 high-resolution display<\/li>\n<li data-start=\"1489\" data-end=\"1521\">Passive Matrix OLED technology<\/li>\n<li data-start=\"1523\" data-end=\"1564\">Self-emissive display without backlight<\/li>\n<li data-start=\"1566\" data-end=\"1611\">High contrast ratio and sharp image quality<\/li>\n<li data-start=\"1613\" data-end=\"1647\">Ultra-wide viewing angle (&gt;160\u00b0)<\/li>\n<li data-start=\"1649\" data-end=\"1670\">Fast response speed<\/li>\n<li data-start=\"1672\" data-end=\"1697\">Lower power consumption<\/li>\n<li data-start=\"1699\" data-end=\"1750\">Supports 4-wire SPI and 8-bit parallel interfaces<\/li>\n<li data-start=\"1752\" data-end=\"1809\">Custom display colors available (White \/ Yellow \/ Blue)<\/li>\n<li data-start=\"1811\" data-end=\"1853\">Flexible OEM &amp; ODM customization support<\/li>\n<li data-start=\"1855\" data-end=\"1906\">Designed for industrial and embedded applications<\/li>\n<\/ul>","protected":false},"featured_media":480,"template":"","meta":{"_gspb_post_css":""},"product_brand":[],"product_cat":[19],"product_tag":[],"class_list":["post-479","product","type-product","status-publish","has-post-thumbnail","product_cat-lcd-module","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/qihantech.com\/pt\/wp-json\/wp\/v2\/product\/479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/qihantech.com\/pt\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/qihantech.com\/pt\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/qihantech.com\/pt\/wp-json\/wp\/v2\/media\/480"}],"wp:attachment":[{"href":"https:\/\/qihantech.com\/pt\/wp-json\/wp\/v2\/media?parent=479"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/qihantech.com\/pt\/wp-json\/wp\/v2\/product_brand?post=479"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/qihantech.com\/pt\/wp-json\/wp\/v2\/product_cat?post=479"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/qihantech.com\/pt\/wp-json\/wp\/v2\/product_tag?post=479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}