{"product_id":"com43h4n91utc-ortustech-4-3-inch-tft-lcd-display-480-800-parallel-rgb-transflective-sunlight-readable-lcd-panel-with-4-wire-resistive-touch","title":"COM43H4N91UTC Ortustech 4.3 Inch TFT LCD Display 480×800 Parallel RGB Transflective Sunlight Readable LCD Panel With 4-wire Resistive Touch","description":"\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cb\u003eCOM43H4N91UTC Overview\u003cbr\u003e\u003c\/b\u003eCOM43H4N91UTC is a 4.3 inch diagonal a-Si TFT-LCD display screen product from Ortustech, with a built-in WLED backlight, without backlight driver, touchscreen 4-wire Resistive Touch.COM43H4N91UTC supports display 480(RGB)×800 (WVGA) with aspect ratio of 3:5 (W:H), whose pixels are arranged in RGB Vertical Stripe. As for mechanical detail, it features active area of 55.8(W)×93(H) mm, outline size of 63(W)×105.3(H) mm, with surface treament of Clear, Hard coating (3H), net weight of 53.1g (Typ.). As a VA, Normally Black, Transflective LCM product, COM43H4N91UTC can provides 320 cd\/m² display brightness 600:1 transimissive contrast ratio, 1.5:1 (Typ.) reflective contrast ratio, 80\/80\/80\/80 (Typ.)(CR≥10) (L\/R\/U\/D) viewing angle, best view direction on Symmetry , and response time of 40\/60 (Max.)(Tr\/Td) ms. Gray scale or the brightness of the sub-pixel is determined with a 6-bit gray scale signal for each dot, thus presenting a palette of 262K colors, also with performance of color gamut 35% (NTSC). This product adopted 7S1P WLED as it's backlight systerm which was placed as Edge light type and have a working life time of 50K hours, external backlight driver is additionally needed. COM43H4N91UTC utilizes Parallel RGB (1 ch, 8-bit) as it's signal inputting systerm, which connected by 39 pins FPC with power supply voltage of 3.3\/1.8V (Typ.)(VDD\/VCCIO). It's typical vertical frame rate (Fv) is 60Hz.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cb\u003eCOM43H4N91UTC \u003c\/b\u003eApplication \u003cbr\u003e\u003c\/strong\u003eFor Handheld \u0026amp; PDA,Industrial.\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-19842\" src=\"https:\/\/www.youritech.com\/uploads\/2024\/04\/COM43H4N91UTC_01.jpg.webp\" alt=\"\" width=\"800\" height=\"422\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003e\u003cb\u003eCOM43H4N91UTC  Specification\u003cbr\u003e\u003c\/b\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; line-height: 1.4;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 18%; padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003ePart No.\u003c\/td\u003e\n\u003ctd style=\"width: 32%; padding: 8px 12px; border: 1px solid #ddd;\"\u003eCOM43H4N91UTC\u003c\/td\u003e\n\u003ctd style=\"width: 18%; padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eSize\u003c\/td\u003e\n\u003ctd style=\"width: 32%; padding: 8px 12px; border: 1px solid #ddd;\"\u003e4.3 inch\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eResolution\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e480 × 800\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eDisplay Mode\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eVA, Normally Black, Transflective\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003ePanel Interface\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eParallel RGB (1 ch, 8-bit)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eTouch Panel\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eOutline Dimension\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e63(H) × 105.3(V) mm\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eActive Area\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e55.8(H) × 93(V) mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eViewing Angle\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e80\/80\/80\/80 (Typ.)\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eBrightness\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e320 cd\/m² (Typ.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eOperation Temp.\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e-20 ~ 70°C\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd; font-weight: 600;\"\u003eStorage Temp.\u003c\/td\u003e\n\u003ctd style=\"padding: 8px 12px; border: 1px solid #ddd;\"\u003e-30 ~ 80°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eMore 4.3 Inch Transflective LCD Display For Reference\u003c\/strong\u003e\u003cstrong\u003e\u003cbr\u003e\u003c\/strong\u003eCOM43H4N44ULC (480x272, TTL, 1200nits, -30~85°C, 105.5x67.2mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCOM43H4P09UTC (480x272, TTL, 1100nits, -20~70°C, 105.5x67.2mm, 4w-RTP)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCOM43H4P44ULC (480x272, TTL, 450nits, -20~70°C, 105.5x67.2mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCOM43H4N91UTC (480x800, TTL, 320nits, -20~70°C, 63x105.3mm, 4w-RTP)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCOM43H4N98UTC (480x800, MIPI, 280nits, -20~70°C, 71.2x117.64mm, CTP(Optical))\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCOM43H4N90ULC (480x800, TTL, 400nits, -20~70°C, 63x105.3mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003eCOM43H4N66ULC (480x800, MIPI, 300nits, -20~70°C, 61.2x103mm)\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-medium wp-image-34991\" src=\"https:\/\/www.youritech.com\/uploads\/2026\/01\/4.3-inch-TTL-Transflective-display-COM43H4P44ULC_02.jpg.webp\" alt=\"\" width=\"930\" height=\"494\" srcset=\"https:\/\/www.youritech.com\/uploads\/2026\/01\/4.3-inch-TTL-Transflective-display-COM43H4P44ULC_02.jpg.webp 930w, https:\/\/www.youritech.com\/uploads\/2026\/01\/4.3-inch-TTL-Transflective-display-COM43H4P44ULC_02-768x408.jpg.webp 768w\" sizes=\"(max-width: 930px) 100vw, 930px\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cimg class=\"alignnone size-full wp-image-34711\" src=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/%E9%80%9A%E7%89%88-2-1.jpg.webp\" alt=\"\" width=\"930\" height=\"172\" srcset=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/通版-2-1.jpg.webp 930w, https:\/\/www.youritech.com\/uploads\/2020\/09\/通版-2-1-768x142.jpg.webp 768w\" sizes=\"(max-width: 930px) 100vw, 930px\"\u003e\u003cstrong\u003e\u003cimg class=\"alignnone size-full wp-image-34705\" src=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/2-inch-CPU-Transflective-display-ET020TR02-R_05.jpg.webp\" alt=\"\" width=\"930\" height=\"354\" srcset=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/2-inch-CPU-Transflective-display-ET020TR02-R_05.jpg.webp 930w, https:\/\/www.youritech.com\/uploads\/2020\/09\/2-inch-CPU-Transflective-display-ET020TR02-R_05-768x292.jpg.webp 768w\" sizes=\"(max-width: 930px) 100vw, 930px\"\u003e\u003cbr\u003e\u003cimg class=\"alignnone size-full wp-image-34706\" src=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/2-inch-CPU-Transflective-display-ET020TR02-R_06.jpg.webp\" alt=\"\" width=\"930\" height=\"499\" srcset=\"https:\/\/www.youritech.com\/uploads\/2020\/09\/2-inch-CPU-Transflective-display-ET020TR02-R_06.jpg.webp 930w, https:\/\/www.youritech.com\/uploads\/2020\/09\/2-inch-CPU-Transflective-display-ET020TR02-R_06-768x412.jpg.webp 768w\" sizes=\"(max-width: 930px) 100vw, 930px\"\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\u003e\u003cstrong\u003eProduction and Manufacturing\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: rgb(0, 0, 0);\"\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\/span\u003e\u003c\/p\u003e","brand":"YOURITECH","offers":[{"title":"Default Title","offer_id":53224700248373,"sku":"COM43H4N91UTC","price":69.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/2221\/3685\/files\/COM43H4N91UTC-4.3inch-480x800-1.jpg?v=1785315040","url":"https:\/\/youritech-online.com\/products\/com43h4n91utc-ortustech-4-3-inch-tft-lcd-display-480-800-parallel-rgb-transflective-sunlight-readable-lcd-panel-with-4-wire-resistive-touch","provider":"YOURITECH","version":"1.0","type":"link"}