The Sharp LQ057Q3DC11 is a 5.7-inch a-Si TFT-LCD panel designed for space-constrained embedded and industrial applications requiring stable and efficient visual output. Featuring a QVGA resolution of 320 × 240 pixels and a pixel density of 70 PPI, the display offers sufficient clarity for displaying graphical interfaces, status dashboards, or simple visual content in control systems.
Display Characteristics
Display Size: 5.7 inches (diagonal)
Resolution: 320 × 240 (QVGA)
Pixel Density: 70 PPI
Display Mode: Transmissive (likely TN, Normally White)
Panel Type: a-Si TFT-LCD (Liquid Crystal Module)
Active Area: 115.2 (W) × 86.4 (H) mm
Outline Dimensions: 155.5 (W) × 118.7 (H) × 3.7 (D) mm
Aspect Ratio: 4:3
Performance & Backlight
Brightness / Luminance: Not specified (assumed standard transmissive brightness ~350–500 cd/m²)
Contrast Ratio / Response Time: Not specified
Color Support: Not specified (likely 262K or monochrome; panel commonly supports RGB)
Backlight Type: Likely CCFL or LED (exact type not specified)
Viewing Direction / Angle: Not specified
Interface & Power
Signal Interface: Not explicitly specified (typically Parallel RGB, 1-channel 6-bit for Sharp panels of this type)
Voltage / Power Supply: Not provided (commonly 3.3V for similar panels)
Mechanical & Environmental
Outline Form Factor: Ultra-slim design (3.7 mm thickness), ideal for embedded system integration
Operating / Storage Temperature: Not specified (assumed moderate industrial ranges, typically -20°C to +70°C)
While this module lacks detailed optical and electrical specifications, its compact size, TFT architecture, and standard QVGA resolution make it suitable for general-purpose industrial displays, instrument panels, or basic embedded GUI systems. Its slim 3.7 mm profile further allows for use in space-constrained enclosures and lightweight designs.
