Sharp LQ057Q3DC03 5.7" TFT LCD Panel 320x240 Display

$171.57 $232.18

Sharp LQ057Q3DC03 5.7-Inch TFT LCD Display Panel

Upgrade or replace a faulty screen with this genuine-spec Sharp LQ057Q3DC03 5.7-inch TFT LCD panel. Featuring a crisp 320 × 240 resolution, high brightness of 500 cd/m², and an ultra-wide operating temperature range of −30 °C to +80 °C, this display is engineered for demanding industrial, embedded, and commercial applications where reliability is non-negotiable.

Key Specifications

Model: LQ057Q3DC03
Screen Size: 5.7 inches
Resolution: 320 × 240 (QVGA)
Panel Type: a-Si TFT-LCD (Active Matrix)
Display Mode: TN, Normally White, Transmissive
Pixel Layout: RGB Horizontal Bar
Pixel Pitch: 0.360 × 0.360 mm (H × V) — 70 PPI
Display Area: 115.2 (W) × 86.4 (H) mm
Visual Size: 121.0 (W) × 92.2 (H) mm
Exterior Dimensions: 144 (W) × 104.6 (H) × 12.8 (D) mm
Display Colors: 262K
Brightness: 500 cd/m² (Typ.)
Contrast Ratio: 350:1 (Min., Transmissive)
Viewing Angle: 80° / 80° / 80° / 65° (L/R/U/D, Typ.) — 12 o'clock
Response Time: 30 ms (Typ., Tr + Td)
Refresh Rate: 60 Hz
Surface Treatment: Mirror (Haze 0%), Hard Coating (2H)
Operating Temperature: −30 °C to +80 °C
Storage Temperature: −30 °C to +80 °C
Vibration Resistance: 1.0 G (9.8 m/s²)
Mounting: Flat rectangle, rear mounting holes (4 × Φ2.6)
PCB Included: No
Weight: 210 g (Max.)
Country of Origin: Made in Mainland China

Why Choose This LCD Panel?

✅ High Brightness — 500 cd/m² ensures excellent visibility even in bright ambient environments
✅ Wide Temperature Tolerance — Operates and stores reliably from −30 °C to +80 °C, ideal for industrial or outdoor enclosures
✅ Robust Build — 2H hard coating protects the mirror surface from everyday wear
✅ Versatile Compatibility — Universal fit for a wide range of industrial HMI, CNC, medical equipment, and embedded systems
✅ Proven Sharp TFT Technology — a-Si TFT active-matrix construction delivers consistent, stable color reproduction

Ideal Applications

This panel is well-suited as a direct replacement or upgrade for industrial HMI terminals, CNC machine controllers, test & measurement equipment, point-of-sale systems, and other embedded display applications requiring a compact, high-brightness 5.7-inch screen.

Frequently Asked Questions

Q: Is the Sharp LQ057Q3DC03 LCD panel compatible with my industrial HMI or CNC machine?

A: The LQ057Q3DC03 is a universally compatible 5.7-inch TFT LCD panel that serves as a direct replacement for any equipment originally fitted with this Sharp model number. Always verify the connector type and interface requirements of your specific device before ordering.

Q: Does the LQ057Q3DC03 come with a driver board or PCB?

A: No, this listing includes the LCD display panel only — no PCB or driver board is included. If your application requires a controller board, please source one separately that is rated for the LQ057Q3DC03's interface specifications.

Q: What is the maximum brightness of this 5.7-inch TFT panel?

A: The Sharp LQ057Q3DC03 offers a typical panel brightness of 500 cd/m², making it well-suited for environments with moderate to high ambient light levels.

Q: What operating temperature range does the LQ057Q3DC03 support?

A: This display panel operates and can be stored within a wide temperature range of −30 °C to +80 °C, making it suitable for harsh industrial and outdoor equipment enclosures.

Production & Packaging Notice

To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.