Model No. WF70A7TIAHLNN0
►7" TFT
►1024x600 TFT
►View Direction : 12H
►Interface : LVDS
►Driver IC : EK79001HE + EK73215BCGA
►Control-Board : Without control board
►Brightness(cd/m²) : 600
►Frame Through Hole : No
►Touch Screen : Without touch screen
WF70A7TIAHLNN0 is a 7-inch TN transmissive type color active matrix TFT LCD with a resolution of 1024x600 pixels. Equipped with EK79001HE and EK73215BCGA driver ICs, it supports an LVDS interface. LVDS interfaces are increasingly popular for TFT displays requiring high-speed data transmission due to their high data transmission rate and low power consumption.
The display features an aspect ratio of 16:9. The power voltage (DVDD) ranges from 3.0V to 3.6V, with a typical value of 3.3V. It includes an anti-glare surface panel, with a viewing direction at 12 o'clock and grayscale inversion at 6 o'clock. The brightness ranges from 500 nits to 600 nits. Operating temperatures range from -20°C to +70°C, with storage temperatures from -30°C to +80°C. This TFT display model is suitable for various industrial control product applications.
| Item | Dimension | Unit |
|---|---|---|
| Size | 7.0 | inch |
| Dot Matrix | 1024 x RGBx600(TFT) | dots |
| Module dimension | 164.8(W) x 99.8(H) x 5.65(D) | mm |
| Active area | 154.2144 x 85.92 | mm |
| Dot pitch | 0.1506 x 0.1432 | mm |
| LCD type | TFT, Normally White, Transmissive | |
| View Direction | 12 o'clock | |
| Gray Scale Inversion Direction | 6 o'clock | |
| Aspect Ratio | 16:9 | |
| Driver IC | EK79001HE + EK73215BCGA | |
| Backlight Type | LED, Normally White | |
| Touch Panel | Without Touch Panel | |
| Interface | LVDS | |
| Surface | Anti-Glare | |
| Item | Symbol | Min | Typ | Max | Unit |
|---|---|---|---|---|---|
| Operating Temperature | TOP | -20 | － | +70 | ℃ |
| Storage Temperature | TST | -30 | － | +80 | ℃ |
| Item | Symbol | Values | Unit | ||
|---|---|---|---|---|---|
| Min. | Typ. | Max. | |||
| Power voltage | DVDD | 3.0 | 3.3 | 3.6 | V |
| AVDD | 9.4 | 9.6 | 9.8 | V | |
| VGH | 17 | 18 | 19 | V | |
| VGL | -6.6 | -6.0 | -5.4 | V | |
| Input signal voltage | VCOM | 3.1 | 3.3 | 3.6 | V |
| Input logic high voltage | VIH | 0.7 DVDD | - | DVDD | V |
| Input logic low voltage | VIL | 0 | - | 0.3 DVDD | V |
| Pin No. | Symbol | I/O | Function |
|---|---|---|---|
| 1 | VCOM | P | Common Voltage |
| 2 | VDD | P | Digital circuit |
| 3 | VDD | P | Digital circuit |
| 4 | NC | --- | No connection |
| 5 | Reset | I | Global reset pin |
| 6 | STBYB | I | Standby mode, Normally pulled high STBYB = “1”, normal operation STBYB = “0”, timing controller, source driver will turn off, all output are High-Z |
| 7 | GND | P | Ground |
| 8 | RXIN0- | I | Negative LVDS differential data input |
| 9 | RXIN0+ | I | Positive LVDS differential data input |
| 10 | GND | P | Ground |
| 11 | RXIN1- | I | Negative LVDS differential data input |
| 12 | RXIN1+ | I | Positive LVDS differential data input |
| 13 | GND | P | Ground |
| 14 | RXIN2- | I | Negative LVDS differential data input |
| 15 | RXIN2+ | I | Positive LVDS differential data input |
| 16 | GND | P | Ground |
| 17 | RXCLKIN- | I | Negative LVDS differential clock input |
| 18 | RXCLKIN+ | I | Positive LVDS differential clock input |
| 19 | GND | P | Ground |
| 20 | RXIN3- | I | Negative LVDS differential data input |
| 21 | RXIN3+ | I | Positive LVDS differential data input |
| 22 | GND | P | Ground |
| 23 | NC | --- | No connection |
| 24 | NC | --- | No connection |
| 25 | GND | P | Ground |
| 26 | NC | --- | No connection |
| 27 | DIMO | O | Backlight CABC controller signal output |
| 28 | SELB | I | 6bit/8bit mode select H:6bit / L:8bit |
| 29 | AVDD | P | Power for Analog Circuit |
| 30 | GND | P | Ground |
| 31 | LED- | P | LED Cathode |
| 32 | LED- | P | LED Cathode |
| 33 | L/R | I | Horizontal inversion |
| 34 | U/D | I | Vertical inversion |
| 35 | VGL | P | Negative power for TFT |
| 36 | GND | P | Ground |
| 37 | GND | P | Ground |
| 38 | VGH | P | Positive power for TFT |
| 39 | LED+ | P | LED Anode |
| 40 | LED+ | P | LED Anode |
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