Description
The YX240320-291 is a professional Transflective TFT LCD display developed for industrial and portable electronic products that require superior sunlight visibility, low power consumption, and dependable operation in changing lighting conditions.
Unlike conventional transmissive TFT displays, a Transflective display incorporates a semi-reflective optical layer that efficiently utilizes ambient light. Under bright sunlight, the display reflects natural light through the LCD panel, significantly improving readability while reducing dependence on the LED backlight. Indoors or in dark environments, the integrated LED backlight delivers bright and vivid images, ensuring excellent visibility at all times.
With a 240×320 RGB resolution, HX8367-A driver IC, and flexible MCU, SPI, and RGB interfaces, the module easily integrates into a wide range of embedded systems. Measuring 50.0 × 69.2 × 2.85 mm with a 43.2 × 57.6 mm active area, the display provides an excellent balance of compact size, low power consumption, and outstanding outdoor readability for industrial, medical, transportation, and portable electronic equipment.
Basic Specifications
| Item | Specification |
|---|
| Display Size | 2.83 inch |
| Display Technology | Transflective TFT LCD |
| Resolution | 240 (RGB) × 320 |
| LCD Type | TFT / Transflective |
| Active Area | 43.20 × 57.60 mm |
| Outline Dimensions | 50.00 × 69.20 × 2.85 mm |
| Pixel Pitch | 0.18 × 0.18 mm |
| Viewing Direction | 3 O'Clock |
| Driver IC | HX8367-A |
| Interface | MCU / SPI / RGB |
| Backlight | White LED |
| Typical Brightness | 120 cd/m² |
| Typical Contrast Ratio | 72:1 |
| Module Power Consumption | 208 mW |
Mechanical Drawing

Optical Characteristics
| Parameter | Typical |
|---|
| Display Technology | Transflective TFT |
| Resolution | 240 × 320 |
| Brightness | 120 cd/m² |
| Contrast Ratio | 72:1 |
| Response Time | 35 ms |
| Reflectivity | 4.23% |
| NTSC Color Gamut | 40% |
Operating Conditions
| Item | Range |
|---|
| Operating Temperature | -20°C ~ +70°C |
| Storage Temperature | -30°C ~ +80°C |
| Humidity | ≤90% RH (Max. 60°C) |