Product: | 4 Inch Circular TFT LCD | Resolution: | 720x720 |
Interface: | MIPI | Touch Screen: | Not, CTP Optional |
Viewing Direction: | IPS (80/80/80/80) | Pin Number: | 30 Pins |
Module Size: | 105.3x109.61x3.83 (mm) | Active Area: | 101.92 (mm) Diameter |
Surface Luminance: | 1000 Cd/m2 (nits) | Operating Temp.: | -30℃ To +85℃ |
LED Lifetime: | 40,000 Hours | Compliance: | Rohs & Reach Compliant |
Highlight: | Automotive Grade TFT LCD Display, 1000nits TFT LCD Display |
车规级4寸TFT产品介绍
4英寸圆形TFT液晶显示屏SFTO400XC-7095A3N,专为汽车级应用而设计,具有以下特点:
高亮度:该显示器的表面亮度达到1000nits,使其在各种环境照明条件下(包括室外阳光直射)都能提供清晰可见的显示效果。
汽车级标准:作为汽车级产品,可以承受极端的温度变化和恶劣的环境,保证在-30℃至80℃的工作温度范围内稳定运行。
圆形设计:与常见的方形TFT显示屏不同,该显示屏采用圆形设计,这可能是为了满足特定车辆仪表板或信息显示系统的设计要求。
技术规格: 720x720像素的高分辨率可提供清晰的图像和文本显示。
应用场景:这款高亮度圆形TFT显示屏适用于汽车仪表板、导航系统、娱乐系统等,也可用于其他需要高亮度和汽车级耐用性的应用,例如工业控制面板、户外信息显示器, ETC。
显示技术:TFT(薄膜晶体管)技术提供高对比度和色彩饱和度,以及快速响应时间,这对于显示动态图像和实时数据尤为重要。
环境适应性:考虑到其汽车级应用,该显示器很可能具有防眩光、防反射和防指纹涂层等表面处理技术,以提高不同环境下的可视性和可用性。
耐用性:为了适应车内长期使用,这款显示器在设计上会注重耐用性和可靠性,包括抗震动、冲击、电磁干扰的能力。
综上所述,4英寸圆形TFT液晶显示屏SFTO400XC-7095A3N因其高亮度、汽车级耐用性和特殊设计而成为汽车显示系统的理想选择。
特征
Item of general information | Contents |
LCD Display Size (Diagonal) | 4 inch Round TFT |
Module Structure | TFT Display |
LCD Display Type | TFT/TRANSMISSIVE |
LCD Display Mode | Normally Black |
Recommended Viewing Direction | IPS all viewing angles |
Module size (W×H×T) | 105.3x109.61x2.3 mm |
Active area (W×H) | 101.92 mm Diameter |
Number of pixels (Resolution) | 720RGB×720 pixel |
Module Interface Type | MIPI interface |
Operating Temp. | -30℃ to +85℃ |
Surface Luminance | 1000 cd/m2 |
Color Numbers | 16.7M |
Backlight Type | White LED |
机械外形图
引脚定义
NO. | PIN | Description |
1 | LEDA | LED anode |
2 | LEDK1 | LED Cathode |
3 | LEDK2 | LED Cathode |
4 | VCI | Power Supply 2.8~3.3V |
5 | IOVCC | Power Supply 1.8V-2.0V |
6 | RESET | LCM reset signals |
7 | TE | Tearing effect output |
8 | PWM | The PWM frequency output for LCD driver control. |
9 | GND | Ground |
10 | D0P | DSI-D0+ data signals |
11 | D0N | DSI-D0- data signals |
12 | GND | Ground |
13 | D1P | DSI-D1+ data signals |
14 | D1N | DSI-D1- data signals |
15 | GND | Ground |
16 | CLKP | DSI-Clock+ |
17 | CLKN | DSI-Clock- |
18 | GND | Ground |
19 | D2P | DSI-D2+ data signals |
20 | D2N | DSI-D2- data signals |
21 | GND | Ground |
22 | D3P | DSI-D3+ data signals |
23 | D3N | DSI-D4- data signals |
24 | GND | Ground |
25 | TP_INT | Touch Interrupt |
26 | TP_SDA | Touch IIC Data signal |
27 | TP_SCL | Touch IIC Clock signal |
28 | TP_RESET | Touch Reset Signal |
29 | TP_VCI | Touch Power supply |
30 | TP_IOVCC | Touch Power supply |
绝对最大额定值
Item | Symbol | Value | Unit |
Power supply voltage for logic | VDD | 0.3~3.6 | V |
Input voltage | Vin | VDD+0.3 | V |
Operating temperature | Topr | -30 to 80 | °C |
Storage temperature | Tstg | -30 to 80 | °C |
电气特性
Item | Symbol | Min | Type | Max | Unit | Test condition |
Operating voltage | VDD | 2.6 | 2.8 | 3.3 | V | - |
Supply current | IDD | - | - | 30 | mA | VDD=2.8V,Ta=25°C |
Input voltage | VIH | 0.8VDD | - | VDD | V | - |
VIL | 0 | - | 0.2VDD | V | ||
Input leakage current | IIL | -1 | - | 1 | mA | VIN=VDD or VSS |
行车背光
Item | Symbol | Min | Typ | Max | Unit |
Forward Current | IF | -- | 180 | - | mA |
Forward Voltage | VF | 14 | 15 | 16.3 | V |
Connection mode | P | -- | 5S2P | -- | |
LED number | / | 10 | pcs | ||
LED life time | 30000 | 40000 | hours |
光学特性
Item | Symbol | Condition | Min | Typ | Max | Unit |
View Angles | θT | CR≧10 | 85 | - | Degree | |
θB | 85 | - | ||||
θL | 85 | - | ||||
θR | 85 | - | ||||
Contrast Ratio | CR | θ=0° | 800 | 1000 | - | - |
Response Time | TON | 25℃ | - | 25 | 35 | ms |
TOFF | ||||||
Uniformity | U | - | - | - | - | % |
NTSC | - | - | 63 | 68 | - | % |
Luminance | L | - | 850 | 1000 | - | cd/m2 |
产品图片
设施及证书
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