{"product_id":"1-3-inch-round-display-240-240-multi-interface-full-viewing-angle-tft-lcd-display-for-industrial-medical-applications","title":"1.3 Inch Round Display 240×240 Multi-Interface Full Viewing Angle TFT LCD Display for Industrial Medical Applications","description":"\u003cp class=\"youtube-video\" style=\"text-align: center;\"\u003e\u003cimg class=\"alignnone size-full wp-image-35050\" src=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/1.3-inch-MIPI-Circular-Round-ET013CR01-TV_01.jpg\" alt=\"\" width=\"930\" height=\"263\"\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan class=\"magic-8\"\u003e\u003cspan class=\"magic-9\"\u003e\u003cspan style=\"color: #024a9f;\"\u003e1.3 Inch Round Display Overview\u003c\/span\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/strong\u003eET013CR04-K supports a display resolution of 240(RGB)×240 with a square aspect ratio of 1:1 (W:H), featuring a 1.3-inch round display design with 65K\/262K colors. Its pixel pitch is 0.135(H)×0.135(V) mm. As for mechanical details, it features a pixel area of 32.40(W)×32.40(H) mm and an outline size of 35.90(W)×39.70(H)×1.39(D) mm. ET013CR04-K provides 450 cd\/m² display brightness, a 600:1 contrast ratio, full viewing angle performance, and a transmissive display mode with a normally black design. It utilizes the ST7789V driver IC and supports multiple signal input interfaces, including 8\/9\/16\/18-bit MCU, 3\/4-SPI, 16\/18-bit RGB, and 3\/4-wire serial interfaces. The module features a 45-pin plug-in connection with a 0.3 mm pin pitch. Its typical operating voltage is 3.3V, and it adopts a white LED backlight with two series-connected LEDs operating at 6.4V and 20mA. The backlight has a typical lifetime of 50,000 hours. The module supports an operating temperature range of -20°C to +70°C and a storage temperature range of -30°C to +80°C.\u003cbr\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/2221\/3685\/files\/1.3_Inch_Round_Display_240x240_Multi-Interface_Full_Viewing_Angle_TFT_LCD_Display_for_Industrial_Medical_Applications_ET013CR04-K_01.jpg?v=1793691271\" alt=\"\"\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 930px; max-width: 100%; table-layout: fixed; border-collapse: collapse; border: 1px solid #e3e9f0; border-radius: 6px; overflow: hidden; font-family: -apple-system,'Segoe UI',Arial,'Microsoft YaHei',sans-serif; font-size: 14px; margin: 0 auto;\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth colspan=\"4\" style=\"background: #0f3d63; color: #ffffff; font-size: 16px; font-weight: bold; text-align: center; padding: 11px 18px;\"\u003eET013CR04-K | 1.3 Inch Round Display 240×240 Multi-Interface Full Viewing Angle TFT LCD Display for Industrial Medical Applications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18%; background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eModel\u003c\/td\u003e\n\u003ctd style=\"width: 32%; background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eET013CR04-K\u003c\/td\u003e\n\u003ctd style=\"width: 18%; background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 32%; background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e1.3 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eTouch Panel\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eNo\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eDisplay Mode\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eTFT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eDisplay Colors\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e65K\/262K\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e240x240\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eDot Pitch\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e0.135(H)*0.135(V)\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eViewing Angle\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eAll viewing angle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eDriver IC\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eST7789V\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eDisplay Type\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eTransmissive, Normally Black\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eOutline Dimension\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e35.90*39.70*1.39mm\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eDot Area\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e32.40*32.40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eBrightness\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e450cd\/m²\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eContrast Ratio\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e600∶1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eInterface\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e8\/9\/16\/18-bit MCU\u003cbr\u003e3\/4 SPI + 16\/18-bit RGB\u003cbr\u003e3\/4-wire serial\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003ePin Count\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003ePin Pitch\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e0.3mm\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eConnection Type\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003ePlug-in type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e3.3V\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eBacklight\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eWhite LED backlight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eBacklight Circuit\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e2 LEDs series, Vled=6.4V, Iled=20mA\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eOperating Life\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e50000h\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e-20°C~+70°C\u003c\/td\u003e\n\u003ctd style=\"background: #f4f8fb; color: #0f3d63; font-weight: bold; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd style=\"background: #ffffff; color: #333333; text-align: center; padding: 11px 18px; border: 1px solid #e3e9f0;\"\u003e-30°C~+80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"color: #024a9f;\"\u003e\u003cstrong\u003e\u003cbr\u003eCircular Display Application\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #024a9f;\"\u003e\u003cstrong\u003e\u003cimg class=\"alignnone size-medium wp-image-35053\" src=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/1.3-inch-MIPI-Circular-Round-ET013CR01-TV_04.jpg\" alt=\"\" width=\"930\" height=\"428\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003cspan style=\"color: #024a9f;\"\u003e\u003cstrong\u003eProduction and Manufacturing\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cimg class=\"alignnone wp-image-30390\" src=\"https:\/\/www.youritech.com\/uploads\/2025\/10\/%E4%B8%B2%E5%8F%A3%E8%AF%A6%E6%83%85%E9%A1%B5_13.jpg.webp\" sizes=\"(max-width: 930px) 100vw, 930px\" srcset=\"https:\/\/www.youritech.com\/uploads\/2025\/10\/串口详情页_13.jpg.webp 930w, https:\/\/www.youritech.com\/uploads\/2025\/10\/串口详情页_13-768x496.jpg.webp 768w\" alt=\"\" width=\"930\" height=\"601\"\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"YOURITECH","offers":[{"title":"ET013CR04-K Display","offer_id":68027670855989,"sku":"ET013CR04-K-1","price":12.57,"currency_code":"USD","in_stock":true},{"title":"demo board","offer_id":68027670888757,"sku":"ET013CR04-K-2","price":179.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/2221\/3685\/files\/1.3_Inch_Round_Display_240x240_Multi-Interface_Full_Viewing_Angle_TFT_LCD_Display_for_Industrial_Medical_Applications_ET013CR04-K.jpg?v=1793694893","url":"https:\/\/youritech-online.com\/products\/1-3-inch-round-display-240-240-multi-interface-full-viewing-angle-tft-lcd-display-for-industrial-medical-applications","provider":"YOURITECH","version":"1.0","type":"link"}