{"id":27275,"date":"2025-12-19T09:47:35","date_gmt":"2025-12-19T09:47:35","guid":{"rendered":"https:\/\/jiclcd.com\/?post_type=product&#038;p=27275"},"modified":"2026-04-28T07:40:56","modified_gmt":"2026-04-28T07:40:56","slug":"3-9-inch-tft-lcd-module","status":"publish","type":"product","link":"https:\/\/jiclcd.com\/fr\/product\/3-9-inch-tft-lcd-module\/","title":{"rendered":"Module LCD TFT de 3,9 pouces - Affichage 400\u00d7128"},"content":{"rendered":"<h2><strong>JicTech 3.9-Inch TFT LCD Module<\/strong><\/h2>\n<h3><strong>Vue d'ensemble<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">Le JicTech RT039T9T-A1 est un module TFT LCD de 3,9 pouces avec une r\u00e9solution de 480\u00d7128 pixels. Utilisant la technologie TFT a-Si et un mode d'affichage transmissif normalement blanc, il prend en charge 16,7 millions de couleurs via le tramage. Le module est dot\u00e9 d'une interface RVB 24 bits (mode HV), d'une luminosit\u00e9 \u00e9lev\u00e9e, d'angles de vision larges et d'une conception m\u00e9canique mince, ce qui le rend adapt\u00e9 aux applications dans des espaces restreints et des environnements difficiles.<\/p>\n<hr \/>\n<h3><strong>Caract\u00e9ristiques principales<\/strong><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00a03,9 pouces de diagonale, r\u00e9solution 480\u00d7128 (format horizontal large)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00a0Haute luminosit\u00e9 : 500 cd\/m\u00b2 typique<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00a0Grand angle de vision : 70\u00b0 (gauche\/droite\/bas), 50\u00b0 (haut)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00a0Conception \u00e9troite : 105,5 \u00d7 40,64 \u00d7 2,95 mm<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00a0Interface RVB 24 bits (prend en charge les modes HV et DE)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00a0Rapport de contraste \u00e9lev\u00e9 : 500:1 typique<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00a0R\u00e9tro-\u00e9clairage LED longue dur\u00e9e : 25 000 heures<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00a0Temp\u00e9rature de fonctionnement : -20\u00b0C \u00e0 +70\u00b0C<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00a0Conforme \u00e0 la directive RoHS, fiable pour une utilisation industrielle<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>Sp\u00e9cifications techniques<\/strong><\/h3>\n<div class=\"ds-scroll-area _1210dd7 c03cafe9\">\n<div class=\"ds-scroll-area__gutters\">\n<div class=\"ds-scroll-area__horizontal-gutter\"><\/div>\n<div class=\"ds-scroll-area__vertical-gutter\"><\/div>\n<\/div>\n<table>\n<thead>\n<tr>\n<th><strong>Cat\u00e9gorie<\/strong><\/th>\n<th><strong>Param\u00e8tres<\/strong><\/th>\n<th><strong>Sp\u00e9cifications<\/strong><\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td><strong>G\u00e9n\u00e9ral<\/strong><\/td>\n<td>Mod\u00e8le<\/td>\n<td>RT039T9T-A1<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Taille de l'affichage<\/td>\n<td>3,9 pouces<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Zone active<\/td>\n<td>95,04 \u00d7 25,34 mm<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>R\u00e9solution<\/td>\n<td>480 \u00d7 128 pixels<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Hauteur du pixel<\/td>\n<td>0,198 \u00d7 0,198 mm<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Couleurs d'affichage<\/td>\n<td>16.7M (via dithering)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Mode d'affichage<\/td>\n<td>Normalement blanc<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Configuration des pixels<\/td>\n<td>Bande verticale RVB<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Direction de visualisation<\/td>\n<td>12 heures<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>CI du conducteur<\/td>\n<td>ILI6480<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Traitement de surface<\/td>\n<td>Rev\u00eatement dur (HC)<\/td>\n<\/tr>\n<tr>\n<td><strong>\u00c9lectricit\u00e9<\/strong><\/td>\n<td>Tension d'alimentation (VDD)<\/td>\n<td>3,0V \u00e0 3,6V (Typ. 3,3V)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Tension analogique (AVDD)<\/td>\n<td>5,2V \u00e0 5,6V (Typ. 5,2V)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Interface<\/td>\n<td>RVB 24 bits (mode HV)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Type de connecteur<\/td>\n<td>FPC \u00e0 40 broches (FH12-40S-0.5SH ou \u00e9quivalent)<\/td>\n<\/tr>\n<tr>\n<td><strong>Optique<\/strong><\/td>\n<td>Luminance (blanc)<\/td>\n<td>400 cd\/m\u00b2 min, 500 cd\/m\u00b2 typ<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Rapport de contraste<\/td>\n<td>400:1 min, 500:1 typ<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Angle de vue (CR \u2265 10)<\/td>\n<td>Gauche\/droite\/bas : 70\u00b0 typ, Haut : 50\u00b0 typ<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Temps de r\u00e9ponse (Ton + Toff)<\/td>\n<td>Ton : 10 ms typ, Toff : 15 ms typ<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Gamme de couleurs (NTSC)<\/td>\n<td>Environ 50%<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Uniformit\u00e9 de la luminance<\/td>\n<td>75% min, 80% typ<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Chromaticit\u00e9 (blanc, CIE1931)<\/td>\n<td>Wx : 0,31 typ, Wy : 0,33 typ<\/td>\n<\/tr>\n<tr>\n<td><strong>R\u00e9tro-\u00e9clairage<\/strong><\/td>\n<td>Source lumineuse<\/td>\n<td>10 LED blanches (configuration 5S2P)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Courant direct de la LED<\/td>\n<td>40 mA typique (20 mA par LED)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Tension directe de la LED<\/td>\n<td>16V typique (3,2V par LED)<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Alimentation du r\u00e9tro\u00e9clairage<\/td>\n<td>A d\u00e9terminer<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Dur\u00e9e de vie du r\u00e9tro\u00e9clairage<\/td>\n<td>25 000 heures (pour une luminosit\u00e9 initiale de 50%)<\/td>\n<\/tr>\n<tr>\n<td><strong>M\u00e9canique<\/strong><\/td>\n<td>Dimensions du module<\/td>\n<td>105,5 \u00d7 40,64 \u00d7 2,95 mm<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Poids<\/td>\n<td>A d\u00e9terminer (tol\u00e9rance \u00b15%)<\/td>\n<\/tr>\n<tr>\n<td><strong>Environnement<\/strong><\/td>\n<td>Temp\u00e9rature de fonctionnement<\/td>\n<td>De -20\u00b0C \u00e0 +70\u00b0C<\/td>\n<\/tr>\n<tr>\n<td><\/td>\n<td>Temp\u00e9rature de stockage<\/td>\n<td>De -30\u00b0C \u00e0 +80\u00b0C<\/td>\n<\/tr>\n<tr>\n<td><strong>Fiabilit\u00e9<\/strong><\/td>\n<td>Conformit\u00e9 des tests<\/td>\n<td>Stockage et fonctionnement \u00e0 haute\/basse temp\u00e9rature, chocs thermiques, vibrations, chocs, ESD, test de chute<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<hr \/>\n<h3><strong>Interface et description des broches<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">Le module utilise un connecteur FPC \u00e0 40 broches. Les broches principales sont les suivantes :<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>VBL+, VBL-<\/strong>: Anode et cathode du r\u00e9tro\u00e9clairage<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>VCC<\/strong>: Alimentation logique (3,3V)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>R0-R7, G0-G7, B0-B7<\/strong>Donn\u00e9es RVB 24 bits<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>CLK<\/strong>: Horloge pixel<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>HSYNC, VSYNC<\/strong>: Signaux de synchronisation horizontale et verticale<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>DEN<\/strong>: Validation des donn\u00e9es (faible pull-down interne)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>DISP<\/strong>: Contr\u00f4le de l'allumage et de l'extinction de l'\u00e9cran<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>XR, YD, XL, YU<\/strong>: R\u00e9serv\u00e9 \u00e0 l'\u00e9cran tactile (NC dans cette version)<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>S\u00e9quence et chronologie de l'alimentation<\/strong><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Mise sous tension<\/strong>: VDD \u2192 PVDD \u2192 AVDD \u2192 Signaux \u2192 R\u00e9tro-\u00e9clairage<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Mise hors tension<\/strong>: R\u00e9tro\u00e9clairage \u2192 Signaux \u2192 AVDD \u2192 PVDD \u2192 VDD<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Fr\u00e9quence d'horloge<\/strong>Dur\u00e9e de vie : 24 MHz \u00e0 30 MHz (27 MHz typiques)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\"><strong>Taux de rafra\u00eechissement<\/strong>: ~17,28 kHz en mode RVB 24 bits<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Les param\u00e8tres temporels d\u00e9taill\u00e9s sont fournis dans la section 6 de la sp\u00e9cification.<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>Applications<\/strong><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Panneaux de contr\u00f4le industriels et IHM<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Dispositifs m\u00e9dicaux et de diagnostic portables<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Terminaux portables et scanners<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Afficheurs d'instruments et de mesures<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Affichages auxiliaires pour l'automobile<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Affichages d'information de format \u00e9troit<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>Essais de fiabilit\u00e9<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">Le module est soumis \u00e0 des tests environnementaux et de fiabilit\u00e9 complets, notamment :<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Fonctionnement et stockage \u00e0 haute\/basse temp\u00e9rature<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Cycle de choc thermique (-30\u00b0C \u00e0 +80\u00b0C)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">R\u00e9sistance aux vibrations et aux chocs m\u00e9caniques<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Protection ESD (\u00b18kV air, \u00b14kV contact)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Test de chute de colis (hauteur de 80 cm)<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>Dessin m\u00e9canique et dimensions<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">Reportez-vous au dessin m\u00e9canique figurant dans les sp\u00e9cifications pour conna\u00eetre les dimensions d\u00e9taill\u00e9es, les trous de montage et l'emplacement des connecteurs. Points forts :<\/p>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Dimensions du module : 105,5 mm (L) \u00d7 40,64 mm (H) \u00d7 2,95 mm (P)<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Ouverture de la lunette : 98,04 mm \u00d7 28,34 mm<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Surface active : 95,04 mm \u00d7 25,34 mm<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Connecteur FPC positionn\u00e9 pour une int\u00e9gration facile<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>Informations sur l'emballage<\/strong><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">Emballage standard : 80 pi\u00e8ces par carton<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Options d'emballage personnalis\u00e9es disponibles pour les commandes en volume<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Mat\u00e9riaux antistatiques et protecteurs contre l'humidit\u00e9 utilis\u00e9s<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">La m\u00e9thode d'emballage garantit la s\u00e9curit\u00e9 du transport et de la manipulation<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>Manipulation et pr\u00e9cautions<\/strong><\/h3>\n<ul>\n<li>\n<p class=\"ds-markdown-paragraph\">\u00c9vitez les chocs m\u00e9caniques et les pressions directes sur la surface de l'\u00e9cran.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Utiliser une protection contre les d\u00e9charges \u00e9lectrostatiques pendant la manipulation et l'assemblage.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Nettoyer uniquement avec de l'alcool isopropylique ou \u00e9thylique ; \u00e9viter l'eau, les c\u00e9tones et les solvants aromatiques.<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Conserver dans un environnement sec et sombre (0\u00b0C \u00e0 40\u00b0C, \u226480% RH).<\/p>\n<\/li>\n<li>\n<p class=\"ds-markdown-paragraph\">Respecter la s\u00e9quence d'alimentation recommand\u00e9e pour \u00e9viter tout dommage.<\/p>\n<\/li>\n<\/ul>\n<hr \/>\n<h3><strong>Pourquoi choisir ce module ?<\/strong><\/h3>\n<p class=\"ds-markdown-paragraph\">Le JicTech RT039T9T-A1 combine un \u00e9cran grand format unique avec une luminosit\u00e9 \u00e9lev\u00e9e, une construction robuste et une fiabilit\u00e9 \u00e0 long terme. Son profil mince et ses performances industrielles en font un choix id\u00e9al pour les applications n\u00e9cessitant une solution d'affichage compacte mais durable. Qu'il s'agisse de commandes industrielles, d'appareils portables ou d'instruments sp\u00e9cialis\u00e9s, ce module offre des performances constantes et une excellente clart\u00e9 visuelle.<\/p>\n<hr \/>\n<p class=\"ds-markdown-paragraph\"><strong>Pr\u00eat pour l'int\u00e9gration ?<\/strong><br \/>\nContactez-nous pour obtenir des \u00e9chantillons, des prix et une assistance technique. Donnez vie \u00e0 votre projet d'affichage de format \u00e9troit gr\u00e2ce \u00e0 la qualit\u00e9 et \u00e0 la fiabilit\u00e9 de JicTech.<\/p>\n<p>&nbsp;<\/p>\n<h2>T\u00e9l\u00e9charger les documents techniques<\/h2>\n<p>Cliquez ici pour t\u00e9l\u00e9charger ce document\uff1a<a href=\"https:\/\/jiclcd.com\/wp-content\/uploads\/2025\/12\/RT039T9T-A1.pdf\">RT039T9T-A1<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Le module LCD TFT 3,9\u2033 de JicTech se caract\u00e9rise par un affichage de r\u00e9solution 400\u00d7128 avec des couleurs vives et un design compact. Avec des options d'interface RVB, il est id\u00e9al pour les wearables, les appareils portables, les syst\u00e8mes embarqu\u00e9s et les applications IoT.<\/p>","protected":false},"featured_media":27278,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[35],"product_tag":[227,146,108,147,145],"class_list":{"0":"post-27275","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-tft-lcd-module","7":"product_tag-0-10-inch","8":"product_tag-interface-rgb","9":"product_tag-jictech-3-9-inch-tft-lcd-module","10":"product_tag-pixel-480x128","11":"product_tag-viewing-angle-12","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>3.9\u2011inch TFT LCD Module \u2013 400\u00d7128 Display - Jictech<\/title>\n<meta name=\"description\" content=\"High\u2011quality 3.9\u2033 TFT LCD Module with 400\u00d7128 resolution and vivid visuals. 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