4.3‑inch TFT LCD Module – 480×272 Display

Product Details & Technical Specifications

概述
The RT043TC9T-Q14 is a 4.3-inch color TFT LCD module with capacitive touch panel (CTP). It utilizes a high-brightness LED backlight and TN+EWV technology for wide viewing angles, making it ideal for outdoor and high-ambient-light applications.

主要功能

High brightness: 1000 cd/m² (typ. through CTP)
Wide viewing angle with TN+EWV polarizer
Capacitive touch panel (FT5446 driver)
24-bit RGB interface
High contrast ratio: 500
Rugged operating temperature: –20°C to +70°C
Integrated FOG and backlight design

应用

工业控制面板
Portable monitoring devices
Digital signage and kiosks
汽车显示器
Medical and test equipment
Consumer interactive terminals

Technical Parameters

参数	规格	说明
显示屏
LCD Size	4.3 inches
面板类型	a-Si TFT, TN with EWV polarizer	宽视角
决议	480 RGB × 272 pixels
显示模式	Normally White, Transmissive
Number of Colors	16.7M
Viewing Direction	12 o’clock (Best View)
对比度	500 (Typical)
亮度	1000 cd/m²	Through CTP
NTSC Ratio	Not specified
响应时间	15 ms (Typ), 24 ms (Max)	Tr+Tf
触摸屏
CTP Driver IC	FT5446	Capacitive
CTP Active Area	97.04 mm × 55.85 mm
机械
模块尺寸	105.5 mm × 67.2 mm × 4.8 mm
活动区域	95.04 mm × 53.86 mm
像素间距	0.108 mm × 0.108 mm
重量	待定
电气
界面	24-bit RGB TTL
驱动集成电路	ST7282
逻辑电源电压 (VDD)	3.0V – 3.3V (3.6V Max)
Input Current (Idd)	13 mA (Typ)
背光
光源	12 LEDs (6 series + 2 parallel) White
Forward Voltage	18.6V (Typ), 16.8–21.0V Range	If=40mA
Chromaticity (White CIE)	x: 0.25–0.35, y: 0.25–0.35
环境
工作温度	–20°C to +70°C
存储温度	–30°C to +80°C
Humidity	≤90% RH (Max 60°C)
可靠性
Life Test	High/Low temperature, thermal shock, vibration, drop, ESD	Per Section 7
ESD 保护	±4kV (Air), ±2kV (Contact)
Inspection
Defect Classification	Major (MA) & Minor (MI)	Per GB2828, AQL 0.065
Pixel Defect Criteria	Defined per zone (A/B) with size limits

Additional Information

Touch Interface: Supports I²C communication (SDA, SCL) with interrupt (INT) and reset (RESET) pins.
Mounting: Use provided holes for secure installation. Avoid bending cables or applying stress to the module.
Cleaning: Use only isopropyl or ethyl alcohol on a soft cloth. Avoid ketones, aromatics, and water.
ESD 保护： Handle in grounded conditions. Use static-safe packaging and avoid dry environments.
Storage: Keep in sealed anti-static bags at 0–35°C, 40–60% RH, away from direct light.
Warranty: JicTech provides a 1-year quality assurance period under proper usage conditions.

这 TFT LCD 模块 from JicTech is engineered for high-visibility and interactive applications, combining exceptional brightness, responsive touch, and industrial toughness in a compact, ready-to-integrate design.