高亮液晶屏
TFT触摸屏
HDMI TFT显示器
工业级TFT屏
OLED屏
条型TFT屏
圆形TFT屏
方形TFT屏
全视角TFT屏
电阻触摸TFT屏
电子墨水屏
树莓派触摸屏
OLED模块
揭开神秘面纱:4 英寸 (3.97 英寸) TFT LCD 屏幕的神奇面纱
借助我们的 TFT 4 英寸 WVGA SPI 和 RGB LCD 屏幕,深入探索视觉卓越领域,这本身就是一个奇迹。
看看 SF-TC397B-8774C-T,这是一款 TFT LCD 模块,对角线长度为 3.97 英寸(或 4.0 英寸),提供 480×800 像素的 WVGA 分辨率,以鲜艳的色彩描绘您的世界。拥抱 PCAP 集成的可能性,由我们独特的部件号 SF-TC397B-8774C-CT 标识。
见证创新的融合,支持 SPI 和 RGB 24 位接口。SF-TC397B-8774C-T 的尺寸为 57.14 x 96.85 毫米,有效面积为 51.84 x 86.40 毫米,为无限的创造力铺平了道路。
SF-TC397B-8774C-T 配备 NT35510 控制器,可在 2.6V 至 3.3V 的逻辑电源电压范围内无缝运行,提供多功能性和可靠性。
SF-TC397H-8774A-T 是一款专为纵向方向设计的 LCD 模块,亮度高达 400 cd/m²,让您开启一段旅程。如果您需要纵向模式功能或寻求亮度调整,我们的技术专家随时恭候您的来电,随时准备提升您的体验。表面亮度高达 1000 cd/m²(尼特),让您体验绚丽的色彩,以无与伦比的光芒照亮您的世界。
产品特性:
| Product: | 3.97 Inch (4″) TFT Screen |
| Resolution: | 480×800 Dots |
| Driver IC: | NT35510 Or Equivalent |
| Outline Dim.: | 57.14×96.85×2.2 Mm |
| Touch Screen: | Resistive Touchscreen |
| Cover Glass Dimension: | Customizable |
| Viewing Direction: | IPS All Viewing Angles |
| Interface: | SPI + RGB 24 Bits |
| Connection: | ZIF FPC |
| Pin Number: | 51 Pins (customizable) |
| Surface Luminance: | 400 Cd/m2(nits) |
| Backlight Type: | White LED |
| LED Lifetime: | 40,000 Hours |
| Compliance: | REACH & RoHS Compliant |
4 英寸 TFT LCD 显示屏 480×800 像素带电阻式触摸屏产品图纸


接口管脚定义
| NO. | PIN NAME | I/O | Description |
| 1 | LEDK | O | LED Cathode |
| 2 | LEDA | O | LED Anode |
| 3 | YU | I | Touch Panel input signal |
| 4 | XL | I | Touch Panel input signal |
| 5 | YD | I | Touch Panel input signal |
| 6 | XR | I | Touch Panel input signal |
| 7 | GND | I | Ground |
| 8 | VCI | I | Power Supply 2.8V Voltage |
| 9 | NC | – | Set Open |
| 10 | IOVCC | I | Power Supply 1.8V Voltage |
| 11 | TE | I | Tearing effect output |
| 12 | SDO | – | SPI Interface Input/output Pin |
| 13 | SDI | I | SPI Interface Input/output Pin |
| 14 | WR/SCL | – | SPI Clock Signal |
| 15 | CSX | I | Input pin for chip selection signal |
| 16 | RESX | I | LCM Reset input signal |
| 17-40 | DB23-DB0 | I/O | Display Data I/O |
| 41 | ENABLE | I | Data enable signal in RGB I/F mode 1. |
| 42 | DOTCLK | I | Clock Signal to Sample each date |
| 43 | HSYNC | I | Horizontal Synchronizing Signal |
| 44 | VSYNC | I | Vertical Synchronizing Signal |
| 45 | LEDPWM | I | This pin is connect to the external LED driver. |
| 46 | LWDON | I | Used for turning On/Off external LED backlight control. |
| 47 | RS | I | Register select signal |
| 48 | RD | I | Read strobe signal input pin |
| 49 | IM0 | I | Select the interface mode |
| 50 | IM1 | I | Select the interface mode |
| 51 | GND | I | Ground |
直流特性 (VDD=2.8V,Ta=25°C)
| Item | Symbol | Min | Type | Max | Unit | Test condition |
| Operating voltage | VDD | 2.6 | 2.8 | 3.3 | V | – |
| Supply current | IDD | – | – | 5 | mA | VDD=2.8V,Ta=25°C |
| Input voltage | VIH | 0.8VDD | – | VDD | V | – |
| VIL | 0 | – | 0.2VDD | V | ||
| Input leakage current | IIL | -1.0 | – | 1.0 | mA | VIN=VDD or VSS |
4 英寸 TFT LCD 显示屏 480×800 像素,带电阻式触摸屏产品图像


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