TFT彩屏
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HDMI TFT显示器
工业级TFT屏
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圆形TFT屏
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全视角TFT屏
电阻触摸TFT屏
电子墨水屏
高亮液晶屏
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OLED模块
3.4 英寸 800×800 圆形 TFT IPS 显示模块
借助我们先进的 3.4 英寸 TFT IPS 显示屏，开启一个充满活力的视觉世界。这款显示模块（型号为 SF-TS340B-8977A-CT）拥有 800×800 的分辨率，提供无与伦比的清晰度和色彩精度。
这款 TFT 显示屏配备先进的 ILI9881C 驱动器 IC，支持 3 通道 MIPI 接口，确保无缝集成和高速数据传输。投射电容式触摸屏 (CTP) 功能的加入增强了用户交互，提供直观的导航和控制。
SF-TS340B-8977A-CT 专为多功能性而设计，适用于各种应用，包括自动化、GPS 系统、医疗设备和工业设备。其坚固的结构和宽工作温度范围（-20℃ 至 +70 ℃）使其非常适合在各种环境中使用。
这款显示器采用无眩光表面面板，亮度为 350 尼特，可确保在任何照明条件下获得最佳可视性。无论是汽车仪表板、智能家居应用还是物联网系统，SF-TS340B-8977A-CT 都能提供无与伦比的性能和可靠性。
SF-TS340B-8977A-CT 带您体验显示技术的未来。通过清晰的视觉效果和无缝的功能提升您的项目。
产品信息
| Display Spec. | Size | 3.4 inch |
| Resolution | 800(RGB) x 800 | |
| Technology Type | a-Si | |
| Pixel Configuration | R.G.B. Vertical Stripe | |
| Pixel pitch(um) | 109.5*109.5 | |
| Display Mode | SFT | |
| Surface Treatment | HC | |
| Viewing Direction | FREE | |
| Mechanical Characteristics | Module (W x H x D) (mm) with CTP | 99.0 x 96.6 x 3.98 |
| Active Area(mm) | 87.6*87.6 | |
| With /Without TSP | With CTP | |
| Matching Connection Type | FPC | |
| LED Numbers | 8 LEDs | |
| CTP Surface hardness | ≥7H | |
| Weight (g) | TBD | |
| Electrical Characteristics | Interface | MIPI 3 lane |
| Color Depth | 16.7M | |
| LCD Driver IC | ILI9881C | |
| CTP Driver IC | HX8526-E30 | |
| CTP Interface | IIC |
圆形TFT 3.4英寸800×800 TFT IPS显示屏图纸
LCD接口
| Pin No. | Symbol | I/O | Function |
| 1 | GND | GND | Power Ground |
| 2 | LEDA | P | LED Anode |
| 3 | LEDA | P | |
| 4 | LEDK | P | LED Cathode |
| 5 | LEDK | P | |
| 6 | GND | GND | Power Ground |
| 7 | VDD(-5V) | P | -5V INPUT |
| 8 | VDD(-5V) | P | |
| 9 | GND | GND | Power Ground |
| 10 | VDD(+5V) | P | +5V INPUT |
| 11 | VDD(+5V) | P | |
| 12 | GND | GND | Power Ground |
| 13 | IOVCC | P | Power supply 1.8V |
| 14 | IOVCC | P | |
| 15 | GND | GND | Power Ground |
| 16 | RESET | I | Global Reset Pin |
| 17 | GND | GND | Power Ground |
| 18 | TE | I | tearing effect output |
| 19 | GND | GND | Power Ground |
| 20 | NC | N | No connect |
| 21 | NC | N | |
| 22 | NC | N | |
| 23 | GND | GND | Power Ground |
| 24 | LAN2_P | I | MIPI lane 2+ |
| 25 | NC | N | No connect |
| 26 | LAN2_N | I | MIPI lane 2- |
| 27 | GND | GND | Power Ground |
| 28 | CLK_P | I | MIPI clock + |
| 29 | NC | N | No connect |
| 30 | CLK_N | I | IMIPI clock – |
| 31 | GND | GND | Power Ground |
| 32 | LAN1_P | I | MIPI lane 1+ |
| 33 | NC | N | No connect |
| 34 | LAN1_N | I | MIPI lane 1- |
| 35 | GND | GND | Power Ground |
| 36 | LAN0_P | I | MIPI lane 0+ |
| 37 | NC | N | No connect |
| 38 | LAN0_N | I | MIPI lane 0- |
| 39 | GND | GND | Power Ground |
CTP 接口
| Pin | Name |
| 1 | VCCA(2.8V) |
| 2 | VCCD(1.8V) |
| 3 | SCL |
| 4 | SDA |
| 5 | GND |
| 6 | GND |
| 7 | TSIX |
| 8 | NC |
| 9 | NC |
| 10 | XRES |
绝对最大额定值
| Item | Symbol | MIN | MAX | Unit | Remark |
| Power Supply Voltage | IOVCC | -0.3 | 3.3 | V | Note1 |
| Power Supply Voltage | VDD(+5V) | -0.3 | 6.5 | ||
| Power Supply Voltage | VDD(-5V) | -6.5 | 0.3 | ||
| Logic Supply Voltage | VCCIO | -0.3 | 3.3 | V | |
| Operating Temperature | Top | -20 | 70 | ℃ | |
| Storage Temperature | Tst | -30 | 80 | ℃ | |
| Relative Humidity Note2 | RH | — | ≤95 | % | Ta≤40℃ |
| — | ≤85 | % | 40℃＜Ta≤50℃ | ||
| — | ≤55 | % | 50℃＜Ta≤60℃ | ||
| — | ≤36 | % | 60℃＜Ta≤70℃ | ||
| — | ≤24 | % | 70℃＜Ta≤80℃ | ||
| Absolute Humidity | AH | — | ≤70 | g/m³ | Ta＞70℃ |
LCD 电气特性
| Item | Symbol | MIN | TYP | MAX | Unit | |
| Power Supply Voltage | IOVCC | 1.75 | 1.8 | 3.3 | V | |
| Power Supply Voltage | VDD(+5V) | 4.5 | 5.0 | 6 | V | |
| Power Supply Voltage | VDD(-5V) | -6 | -5.0 | -4.5 | ||
| Input Signal Voltage | High Level | VIH | 0.7*IOVCC | – | IOVCC | V |
| Low Level | VIL | 0 | – | 0.3*IOVCC | V | |
背光电气特性
| Item | Symbol | Min | Typ | Max | Unit | Remark |
| Forward Current | IF | 18 | 20 | 22 | mA | 1 LED |
| Forward Voltage | VF | – | 12.8 | – | V | BLH-BLL |
| Backlight Power Consumption | WBL | – | 512 | – | mW | 8 LEDs |
| Operating Life Time | – | – | 30,000 | – | Hrs | For each LED |
圆形TFT 3.4英寸，800×800 TFT IPS显示屏图像
手机/微信：135 0298 3321 柯先生
手机/微信：138 2960 7086 郑小姐
手机/微信：136 8686 7235 陈小姐
地址： 深圳市宝安区洲石路阳光工业区D栋
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135 0298 3321
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