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Tel : +86-755-28225963
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Description:
TST028WVBS-33 is 2.8 inch 480x480 resolution round tft lcd display with SPI+RGB interface, also called 2.76 inch TFT display module. Surface luminace is 250~300 cd/m2, backlight LEDs is 4pcs LED, 80mA, 3V. Operating voltage for LCD is 2.8V~3.3V. This 2.8 inch round tft lcd modules was drived by ST7701S chip. Touch screen is available to make the customization. LCD oultine size is 73.03x76.48x2.28mm, active area is 70.13x70.13mm, with square pixel.
Drawing:
Specifications:
| General Specification | ||
| Part No. | TST028WVBS-33 | |
| Outline Dimension(mm) |
73.03(W)x76.48(H)x2.28(D) |
|
| Active Area(mm) | 70.13(W) x 70.13(H) | |
| Resolution(dots) | 480x (RGB) × 480 | |
| Operating temperature(°C) | -20 ~ +70°C | |
| Storage temperature(°C) | -30 ~ +80°C | |
| Number of Pixel(pixels) | 480RGB(H)xRGBx480(V) | |
| Touch panel | without | |
| Driver IC | ST7701S | |
| Pixel arrangement | RGB-stripe | |
| Display mode | Normal black, IPS, 2.8 inch TFT | |
| Surface treatment | Antiglare | |
| View direction | All o'clock | |
| Weight(g) | TBD | |
| Power Consumption(w) | Panel | TBD(Typ.) |
| B/L system | TBD(Typ.) | |
| Interface | SPI+RGB |
|
| Module lifetime(Hours) | 30,000-50,000 | |
| Pins Description | ||
| Pin No. | Symbol | Description |
| 1 | LEDA | BackliBacklight A Aothod input pin. |
| 2 | LEDK1 | Backlight K Cathode input pin. |
| 3 | LEDK2 | Backlight K Cathode input pin. |
| 4 | GND | System Ground (0V) |
| 5 | VCI | Power supply +2.8V |
| 6 | RESRT | RESET input signal |
| 7 | NC | No connect |
| 8 | NC | No connect |
| 9 | SDA | Serial data input/output signal |
| 10 | SCK | Serial clock signal |
| 11 | CS | Chip select signal. |
| 12 | PCLK |
Dot clock signal |
| 13 | DE | A data ENABLE input signal |
| 14 | VSYNC | Line synchronizing signal |
| 15 | HSYNC | Frame synchronizing signal |
| 16~33 | DBO~DB17 | Data pins |
| 34 | GND | System Ground (0V) |
| 35 | LEDA | Backlight anode input pin. |
| 36 | TP_INT/NC | CTP interrupt sianal output pin |
| 37 | TP_SDA/NC |
CTPdata input/ouput pin |
| 38 | TP_SCL/NC |
CTPclock input pin |
| 39 | TP_VCI/NC |
CTP Power supply |
| 40 | GND | System Ground (0V) |
Features:
LCD Size: 2.8''(Normal, IPS). Brightness can be designed per customer's needs
FPC Design: Customized Interface and Pins definition/Customized FPC Shape and Material
LCD Viewing Angle: Full range of IPS LCD Options Super-wide viewing angle Glare or Anti-glare Polarizer O-film solution
Backlight(BL) design: Customized Outline Dimension BL Frame Material: Meta/Plastic/Metal & Plastic integrated/Lifetime up to 30K hours high brightness up to 300 nits
Customized CTP 0.96-50 inch: Single-touch in-cell, on-cell, G+G, G+F, G+F+F solutions with OCA, OCR optical bonding
