LS028T38-M-V1 2.8英寸 TFT液晶屏模块 规格参数
⚙️ 基本信息
| 面板型号 | LS028T38-M-V1 |
| 屏幕尺寸 | 2.8 英寸 |
| 分辨率 | 240(RGB) × 320 |
| 显示颜色 | 262K 色 |
| 视角方向 (Grayscale Inversion) | TN |
| 显示类型 | a-Si TFT, 透射式 (Transmissive) |
| 模块类型 | COG+FPC+B/L |
| 驱动IC | ILI9341V |
| 信号接口 | 16bit 8080 并行 |
机械尺寸
| 模块尺寸 (H×V×D) | 50.0 × 69.1 × 2.3 mm |
| 有效区域 (AA, H×V) | 43.2 × 57.6 mm |
| 像素数 | 240(RGB) × 320 像素 |
光学特性
| 响应时间 (Tr+Tf) | Typ. 16 ms |
| 对比度 (CR) | Typ. 500 |
| 透光率 (T%) | Typ. 6.4% |
| 可视角度 (CR>10) | 上: 50°, 下: 20°, 左: 45°, 右: 45° |
| 白光色坐标 (CIE1931) | Wx: 0.301, Wy: 0.337 |
| 背光类型 | 4 Chip-White LED 并联 |
| 背光驱动条件 | IF=80mA, Vf=3V (TYP) |
电气特性
| 供电电压 (VCC) | 2.5V ~ 3.3V (典型 2.8V) |
| 接口电源 (IOVCC) | 1.65V ~ 3.3V (典型 2.8V) |
| 输入电平 (L) | VIL: ≤ 0.3*IOVCC |
| 输入电平 (H) | VIH: ≥ 0.7*IOVCC |
️ 环境与可靠性
| 工作温度 | -20°C ~ +70°C |
| 存储温度 | -30°C ~ +80°C |
适用细分应用场景（2.8英寸通用尺寸）
| 智能家居 | 智能温控器、智能开关面板、智能门锁、智能家电控制屏 |
| 手持终端 | 对讲机、手持条码扫描器、RFID手持终端、数据采集器 |
| 便携医疗 | 血糖仪、血压计、血氧仪、便携式监护仪、康复设备 |
| 仪器仪表 | 万用表、示波器、实验仪器面板、电力仪表 |
| 安防通信 | 可视门铃、安防门禁对讲系统、楼宇对讲室内机 |
| 楼宇电梯 | 电梯楼层显示屏、楼宇信息引导屏、轿厢操控面板 |
| 车载显示 | 车载导航仪表、车载后视显示器、车载娱乐系统副屏 |
| ⚡ 充电桩 | 充电桩操作显示屏、新能源充电站人机界面 |
| 工控HMI | 小型PLC显示面板、工业自动化终端、嵌入式控制模块 |
| ️ 开发评估 | 单片机开发板、树莓派扩展屏、Arduino显示模块 |
⚠️ 注意：以上参数均来源于精准匹配的官方规格书 (LS028T38-M-V1(SPEC).pdf, Revision: 1.0, 发布时间: 2026-05-11)。该型号为2.8英寸通用显示模块，采用16bit 8080并行接口和ILI9341V驱动IC，具备16ms快速响应时间和Typ. 500的对比度，可广泛应用于智能家居面板、手持终端、便携医疗、仪器仪表、安防门禁、电梯楼层、车载导航、充电桩及工控HMI等多种场景。实际使用请以样品或合同为准。部分光学参数为典型值，实际值可能存在±5%的偏差。外壳设计建议：可视区域比VA单边小0.3mm以上，泡棉开窗比VA单边大0.6mm以上，TP边缘不能接触金属导体。
LS028T38-M-V1 2.8 Inch TFT LCD Module Specification
⚙️ Basic Information
| Model No. | LS028T38-M-V1 |
| Screen Size | 2.8 Inch |
| Resolution | 240(RGB) × 320 |
| Disy Colors | 262K |
| Viewing Direction (Grayscale Inversion) | TN |
| Disy Mode | a-Si TFT, Transmissive |
| Module Type | COG+FPC+B/L |
| Driver IC | ILI9341V |
| Interface | 16bit 8080 Parallel |
Mechanical Specification
| Module Size (H×V×D) | 50.0 × 69.1 × 2.3 mm |
| Active Area (AA, H×V) | 43.2 × 57.6 mm |
| Number of Dots | 240(RGB) × 320 pixels |
Optical Characteristics
| Response Time (Tr+Tf) | Typ. 16 ms |
| Contrast Ratio (CR) | Typ. 500 |
| Transmittance (T%) | Typ. 6.4% |
| Viewing Angle (CR>10) | Top: 50°, Bottom: 20°, Left: 45°, Right: 45° |
| White Chromaticity (CIE1931) | Wx: 0.301, Wy: 0.337 |
| Backlight Type | 4 Chip-White LED Parallel |
| Backlight Driving Condition | IF=80mA, Vf=3V (TYP) |
Electrical Characteristics
| Supply Voltage (VCC) | 2.5V ~ 3.3V (Typ. 2.8V) |
| Interface Supply (IOVCC) | 1.65V ~ 3.3V (Typ. 2.8V) |
| Input Level (L) | VIL: ≤ 0.3*IOVCC |
| Input Level (H) | VIH: ≥ 0.7*IOVCC |
️ Environment & Reliability
| Operating Temperature | -20°C ~ +70°C |
| Storage Temperature | -30°C ~ +80°C |
Target Application Scenarios (2.8 Inch Size)
| Smart Home | Smart Thermostat, Smart Switch Panel, Smart Lock, Home Appliance Control Panel |
| Handheld Terminal | Two-way Radio, Handheld Barcode Scanner, RFID Terminal, Data Collector |
| Portable Medical | Blood Glucose Meter, Blood Pressure Monitor, Pulse Oximeter, Portable Patient Monitor |
| Instrumentation | Multimeter, Oscilloscope, Laboratory Instrument Panel, Power Meter |
| Security & Communication | Video Doorbell, Security Intercom System, Building Intercom |
| Elevator Disy | Elevator Floor Indicator, Building Information Disy, Cabin Control Panel |
| Automotive Disy | Car Navigation, Rearview Disy, In-vehicle Entertainment System |
| ⚡ Charging Station | EV Charging Station Disy, New Energy Charging HMI |
| Industrial HMI | Small PLC Disy Panel, Industrial Automation Terminal, Embedded Control Module |
| ️ Development & Evaluation | MCU Development Board, Raspberry Pi Expansion Screen, Arduino Disy Module |
⚠️ Note: All parameters above are based on the official Product Specification (LS028T38-M-V1(SPEC).pdf, Revision: 1.0, Released: 2026-05-11). This model is a 2.8-inch general-purpose disy module with a 16bit 8080 parallel interface and ILI9341V driver IC, featuring 16ms fast response time and Typ. 500 contrast ratio. It is widely applicable for smart home panels, handheld terminals, portable medical devices, instrumentation, security intercoms, elevator disys, car navigation, charging stations, and industrial HMIs. Actual performance may vary; please refer to samples or final contract for production. Some optical parameters are typical values and may have a ±5% tolerance. Housing design suggestion: Visual area should be 0.3mm smaller than VA on each side; foam opening should be 0.6mm larger than VA on each side; TP edge must not contact metal conductors.
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许可项目：保税仓库经营（依法须经批准的项目，经相关部门批准后在许可有效期内方可开展经营活动，具体经营项目和许可期限以相关部门批准文件或许可证件为准）一般项目：电子元器件制造，其他电子器件制造，显示器件制造，集成电路制造，光学仪器制造，半导体分立器件制造，电子专用材料制造，电子元器件批发，电子元器件零售，光学仪器销售，半导体分立器件销售，国内贸易代理，集成电路
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