TFT彩屏
TFT触摸屏
HDMI TFT显示器
工业级TFT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
高亮液晶屏
树莓派触摸屏
OLED模块
| Product: | 9 Inch RTP TFT | Resolution: | 800 RGB X 480 |
| Touch Screen: | RTP | Interface: | RGB |
| Surface Luminance: | 400 Cd/m2(nits) | Viewing Direction: | 6H |
| Pin Number: | 50pins | Outline Dim.: | 211.1(W)×126.5(H)×7.3(D) (mm) |
| Active Area: | 201.8 (H) X 114.5(V) (mm) | Surface Treatment: | Hard Coating(3H) |
| Display Colors: | 16.7 M | Connection: | ZIF |
| Operating Temp.: | -20℃ To +70℃ | Storage Temp.: | -30℃ To +80℃ |
| Certificate: | ISO9001:2015 / ISO1400:2015 | Compliance: | REACH & RoHS Compliant |
| Highlight: | 9 Inch TFT Module, 50Pin Interface TFT Module, Industrial Grade TFT Module | ||
工业/医疗级9英寸RTP TFT产品介绍
SAEF Technology SFTO900SH-7170A4T是一款9英寸工业/医疗级液晶触摸屏，分辨率为1280x800像素。 VDD 的电压范围为 3V 至 3.6V。 SFTO900SH-7170A4T的亮度为400cd/m2。广泛应用于仪器仪表、GPS设备、POS终端、现金读取器、扫描仪、家庭自动化、电话会议、分析仪、家用电器、家庭自动化和安全系统。
这款9英寸工业级TFT显示屏的工作温度范围为-20℃至+70℃，存储温度范围为-30℃至+80℃。该产品配备电阻式触摸屏，尺寸为211.1（宽）×126.5（高）×7.3（深）mm，支持24位RGB接口，50针（zif连接）。
特征
| Item | Specification |
| LCD size | 9.0 inch(Diagonal) |
| Driver element | a-Si TFT active matrix |
| Resolution | 800 × 3(RGB) × 480 |
| Display mode | Normally White, Transmissive |
| Dot pitch | 0.0825(W) × 0.2327(H) mm |
| Active area | 198.000(W) × 111.696(H) mm |
| Module size | 211.1(W)×126.5(H)×5.9(D) mm |
| Module size(with RTP) | 211.1(W)×126.5(H)×7.3(D) mm |
| Surface treatment | Anti-Glare |
| Color arrangement | RGB-stripe |
| Interface | RGB |
| View direction(Gray Inversion) | 6 O’Clock |
| Backlight power consumption | 2.046W(Typ.) |
| Panel power consumption | 0.360W(Typ.) |
| Weight | TBD |
工业/医疗级9英寸TFT带RTP产品图
绝对最大额定值
| Item | Symbol | Values | Unit | Remark | |
| Min. | Max. | ||||
| Power voltage | DVDD | -0.3 | 5.0 | V | |
| AVDD | -0.5 | 13.5 | V | ||
| VGH | 13.0 | 19.0 | V | ||
| VGL | -12.0 | -2.0 | V | ||
| VGH-VGL | - | 31.0 | V | ||
| Operation Temperature Storage Temperature | TOP | -20 | 70 | ℃ | |
| TST | -30 | 80 | ℃ | ||
| LED Reverse Voltage | VR | - | 1.2 | V | Each LED Note 2 |
| LED Forward Current | IF | - | 25 | mA | Each LED |
典型操作条件
(GND=AVSS=0V, Note 1)
| Item | Symbol | Values | Unit | Remark | ||
| Min. | Typ. | Max. | ||||
| Power voltage | DVDD | 3.0 | 3.3 | 3.6 | V | Note 2 |
| AVDD | 10.2 | 10.4 | 10.6 | V | ||
| VGH | 16.3 | 17.0 | 17.7 | V | ||
| VGL | -5.7 | -5.0 | -4.3 | V | ||
| Input signal voltage | VCOM | 3.2 | 4.2 | 5.2 | V | Note 4 |
| Input logic high voltage | VIH | 0.7 DVDD | - | DVDD | V | |
| Input logic low voltage | VIL | 0 | - | 0.3 DVDD | V | Note 3 |
注1：一定要先对LCD应用DVDD和VGL，然后再应用VGH。
注2：DVDD 设置应与客户主板的信号输出电压（参见注3）相匹配。
注 3：DCLK、HS、VS、RESET、U/D、L/R、DE、R0~R7、G0~G7、B0~B7、MODE、DITHB。
注4：典型VCOM 只是参考值，必须根据每个LCM 进行优化。一定要使用VR。
电流消耗
(GND=AVSS=0V)
| Item | Symbol | Values | Unit | Remark | ||
| Min. | Typ. | Max. | ||||
| Current for Driver | IGH | - | 0.3 | 1 | mA | VGH =17.0V |
| IGL | - | 0.3 | 1 | mA | VGL = -5.0V | |
| IDVDD | - | 5.5 | 10 | mA | VCC =3.3V | |
| IAVDD | - | 32 | 50 | mA | AVDD =10.4V | |
背光驱动条件
| Item | Symbol | Values | Unit | Remark | ||
| Min. | Typ. | Max. | ||||
| Voltage for LED backlight | VL | 8.4 | 9.3 | 10.2 | V | Note 1 |
| Current for LED backlight | IL | 198 | 220 | 242 | mA | |
| LED life time | - | 40,000 | - | - | Hr | Note 2 |
注 1：LED 电源电压由 Ta=25℃、IL =220mA 时 LED 的数量定义。
注2：“LED寿命”定义为Ta=25℃、IL=220mA时模组亮度下降至原始亮度的50%。如果出现以下情况，LED 寿命可能会缩短：工作IL 大于220 mA。
光学特性
| Item | Symbol | Condition | Values | Unit | ||
| Min. | Typ. | Max. | ||||
| Viewing angle (CR≥ 10) | θL | Φ=180°(9 o’clock) | 60 | 70 | - | |
| θR | Φ=0°(3 o’clock) | 60 | 70 | - | ||
| θT | Φ=90°(12 o’clock) | 40 | 50 | - | ||
| θB | Φ=270°(6 o’clock) | 60 | 70 | - | degree | |
| Response time | TON | - | 10 | 20 | msec | |
| TOFF | - | 15 | 30 | msec | ||
| Contrast ratio | CR | 400 | 500 | - | - | |
| Color chromaticity | WX | 0.26 | 0.31 | 0.36 | - | |
| WY | 0.28 | 0.33 | 0.38 | - | ||
| Luminance | L | Normal θ=Φ=0° | - | 450 | - | cd/m² |
| Luminance(with RTP) | L | - | 400 | - | cd/m² | |
| Luminance uniformity | YU | 70 | 75 | - | % | |
引脚定义
| No. | Symbol | I / O | Function |
| 1 | VLED | - | Power for LED backlight |
| 2 | VLED | - | Power for LED backlight |
| 3 | GLED | - | Ground for LED backlight |
| 4 | GLED | - | Ground for LED backlight |
| 5 | GND | P | Power ground |
| 6 | VCOM | I | Common voltage |
| 7 | DVDD | P | Power for Digital Circuit |
| 8 | MODE | I | DE/SYNC mode select |
| 9 | DE | I | Data Input Enable |
| 10 | VS | I | Vertical Sync Input |
| 11 | HS | I | Horizontal Sync Input |
| 12 - 19 | B7 - B0 | I | Blue data(MSB) |
| 20 - 27 | G7 - G0 | I | Green data(MSB) |
| 28 - 35 | R7 | I | Red data(MSB) |
| 36 | GND | P | Power Ground |
| 37 | DCLK | I | Sample clock |
| 38 | GND | P | Power Ground |
| 39 | L/R | I | Left / right selection |
| 40 | U/D | I | Up/down selection |
| 41 | VGH | P | Gate ON Voltage |
| 42 | VGL | P | Gate OFF Voltage |
| 43 | AVDD | P | Power for Analog Circuit |
| 44 | RESET | I | Global reset pin. |
| 45 | NC | - | No connection |
| 46 | VCOM | I | Common Voltage |
| 47 | DITHB | I | Dithering function |
| 48 | GND | P | Power Ground |
| 49 | NC | - | No connection |
| 50 | NC | - | No connection |
工业/医疗级 9 英寸 TFT，带 RTP 产品图片
工厂设施及证书
手机/微信：135 0298 3321 柯先生
手机/微信：138 2960 7086 郑小姐
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