2.86英寸条形TFT LCD模块——376×960 RGB+SPI接口
2.86-inch bar-type TFT LCD display module featuring 376×960 resolution with 1:2.5 aspect ratio, full 85° viewing angles, and 3-wire SPI + RGB24-bit interface. ST7701P driver IC with ultra-slim 2.23mm profile and wide operating temperature range (-30°C to +85°C). 50,000-hour LED backlight for long-lasting performance. Ideal for smart home control panels, audio equipment, automotive displays, and specialty bar-type HMI applications.
2.86-Inch Bar-Type TFT LCD Module – 376×960 with RGB24bit + SPI Interface
This 2.86-inch bar-type TFT LCD module features a 376×960 resolution with a 1:2.5 aspect ratio, full 85° viewing angles, and a 3-wire SPI + RGB24-bit interface. It is designed for smart home control panels, audio equipment, automotive displays, and specialty bar-type HMI applications requiring elongated displays without touch functionality. The ultra-slim 2.23mm profile and wide operating temperature range (-30°C to +85°C) make it an excellent choice for space-constrained and demanding environment applications.
主要功能
- 条形外形尺寸 – 1:2.5 aspect ratio with 376×960 resolution for smart home, audio, and specialty display applications
- 全视角 – 85°/85°/85°/85°的可视角度，确保从各个方向都能获得一致的图像质量
- RGB24bit + SPI Interface – 3-wire SPI for command control plus 24-bit parallel RGB for high-speed video data transfer
- 超薄机身 – 2.23mm module thickness for space-constrained designs
- 宽工作温度 – -30°C to +85°C for demanding automotive and industrial environments
- Glare Surface – High clarity and contrast for professional display applications
- 通常为黑色 TFT – 出色的对比度和深邃的黑色，呈现生动的画面
- 50,000-Hour LED Backlight – 可靠且使用寿命长的照明，可延长产品使用寿命
- ST7701P Driver IC – 专为条形 TFT 显示屏优化的高性能驱动器
- 无触摸屏 – 适用于无需触控交互的应用场景的经济实惠型解决方案
技术规格
| 参数 | 规格 |
|---|---|
| 尺寸 | 2.86-inch diagonal (Bar Type) |
| 点阵 | 376 x RGB x 960 |
| 模块尺寸 | 76.6 x 31.2 x 2.23 mm |
| 活动区域 | 67.68 x 26.508 mm |
| 像素间距 | 0.0705 x 0.0705 mm |
| 宽高比 | 1:2.5 |
| 液晶类型 | TFT，常黑型，透射式 |
| 视角 | 85°/85°/85°/85°（满） |
| 界面 | 3-Wire SPI + RGB24bit |
| 驱动集成电路 | ST7701P or Equivalent |
| 背光类型 | LED，常亮白光 |
| 触控屏 | 无触摸屏 |
| 表面处理 | 眩光 |
| 工作温度 | -30°C至+85°C |
| 存储温度 | -30°C至+85°C |
| Interface Supply Voltage (VCC) | 2.5V ~ 3.3V (Typ. 2.8V) |
| 驱动电流 | 25mA ~ 40mA (Typ. 25mA) |
| LED电压（VLED+） | 15.5V ~ 18.5V (Typ. 17.0V) |
| LED 电流 | 30mA (Typ.) |
| LED 使用寿命 | 50,000小时 |
引脚接口
| 针脚 | 符号 | 说明 |
|---|---|---|
| 1 | VLED- | LED背光阴极 |
| 2 | VLED+ | LED背光阳极 |
| 3,9 | 接地 | Power Ground |
| 4 | VCC | Digital Circuit Power Supply |
| 5 | SDA | SPI Serial Data |
| 6 | SCL | SPI Serial Clock |
| 7 | CSX | SPI Chip Select (Active Low) |
| 8 | 重置 | 复位信号（低电平有效） |
| 10-17 | R7~R0 | Red Data 7~0 |
| 18,27 | 接地 | Power Ground |
| 19-26 | G7~G0 | Green Data 7~0 |
| 28-35 | B7~B0 | Blue Data 7~0 |
| 36 | DE | 数据启用 |
| 37 | PCLK | Pixel Clock (Falling Edge Latch) |
| 38 | HS | Line Sync (HSYNC) |
| 39 | VS | Frame Sync (VSYNC) |
| 40-45 | 北卡罗来纳州 | No Connection (Reserved for Touch) |
应用
This bar-type TFT LCD module is designed for a variety of consumer, automotive, and industrial applications where elongated displays without touch functionality are required:
- 智能家居控制面板 – Ideal for smart thermostats, home automation hubs, and control interfaces
- 音频设备 – Perfect for DJ mixers, audio interfaces, studio equipment, and musical instruments
- 汽车显示器 – Suitable for aftermarket gauge displays, vehicle information panels, and instrument clusters
- 工业控制面板 – 用于机器控制和过程监控的细长型人机界面
- 零售展示架 – 电子货架标签、价格标签和促销信息显示器
- POS Systems – Customer-facing displays and transaction information panels
- 智能家电 – 适用于洗衣机、冰箱及其他智能家用电器的显示屏
- 医疗设备 – 适用于便携式诊断设备和监护仪的紧凑型显示屏
定制选项
我们提供灵活的定制服务，以满足具体的项目要求：
- 触控屏 – 可根据要求集成电阻式或电容式触摸屏
- 亮度 – 背光亮度可根据不同环境进行自定义调整
- 界面 – 可根据需求提供多种界面选项
- FPC – 可定制柔性电路板（FPC）的长度、连接器类型和引脚排列
- 工作温度 – 提供适用于汽车和工业应用的宽温范围版本
- 表面处理 – 可选表面处理，包括防眩光涂层或硬质镀膜
- LCM 组装 – 可提供定制化的机械集成和外壳解决方案
选购指南
在为您的项目选择这款条形TFT液晶显示模块时，请考虑以下因素：
- 显示分辨率 – 376×960 with 1:2.5 aspect ratio provides premium image quality ideal for smart home and audio applications
- 接口兼容性 – RGB24bit + SPI interface requires 24 data lines plus sync signals and 3 SPI lines; ensure your MCU/SoC supports parallel RGB output
- 刷新率 – RGB 接口支持高速帧刷新，非常适合动画、视频和交互式 UI 元素
- 电源要求 – VCC range 2.5V~3.3V; LED backlight requires 15.5V~18.5V at 30mA
- 运行环境 – Temperature range -30°C to +85°C suitable for automotive and industrial applications
- 触摸集成 – No touch panel included, but available as a customization option if required
- 安装空间 – Module dimension 76.6 x 31.2 mm with 2.23mm thickness; verify mechanical clearance in your design
常见问题
这款TFT显示屏的可视角度是多少？
This display offers full 85°/85°/85°/85° viewing angles, providing consistent image quality from all directions.
该模块包含触摸屏吗？
No, this version does not include a touch panel. It is designed as a display-only module for applications not requiring touch interaction. Touch panel integration is available as a customization option.
这款显示屏使用的是什么接口？
The module uses a combination of 3-wire SPI (for command control) and 24-bit parallel RGB (for high-speed video data). The RGB interface handles pixel data while SPI handles initialization and register configuration.
典型的功耗是多少？
Typical current consumption is 25mA at 2.8V VCC during normal operation.
LED背光对电压有什么要求？
The LED backlight requires a voltage of 15.5V to 18.5V with a typical current of 30mA.
LED背光的使用寿命是多少？
The LED backlight has a typical operating life of 50,000 hours at 25°C.
What is the aspect ratio of this display?
This display features a 1:2.5 aspect ratio, making it ideal for bar-type applications such as control panels, audio equipment, and smart home interfaces.
能提供样品吗？
是的，我们提供样品供您评估。请通过样品申请表提交您的需求。.
提供驱动程序支持吗？
Yes, we provide initialization code, datasheets, and technical support for integration. The ST7701P driver IC is well-supported with readily available driver libraries.
批量生产的最低起订量是多少？
最低订购量（MOQ）取决于具体配置。请联系我们的销售团队，了解最新的最低订购量信息。.
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