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LQ10D347 Sharp 10.4 inch 640*480 display module
LQ10D347 is Sharp classic 10.4-inch VGA industrial TFT module, originally equipped on early-generation CNC machine controllers and automation HMI equipment.
300 cd/m² moderate brightness supports clear reading of machining coordinates, PLC parameter menus, production curves and alarm messages under factory indoor lighting environment. Standard 640×480 VGA resolution is widely supported by legacy industrial control firmware, which can perfectly match original UI layout without picture distortion.
Full Technical Specification Table
| Category | Parameter | Typical Specification |
|---|---|---|
| Basic Info | Full Model | LQ10D347 |
| Manufacturer | Sharp Corporation (Japan) | |
| Screen Size | 10.4 inch, landscape 4:3 | |
| Native Resolution | 640(RGB) × 480 VGA, 76 PPI | |
| Panel Technology | a-Si TN TFT-LCD, Transmissive Normally White | |
| Pixel Arrangement | RGB vertical stripe | |
| Optical Performance | Active Display Area (AA) | 211.2(W) × 158.4(H) mm |
| Typical Brightness | 300 cd/m² | |
| Contrast Ratio | 400:1 @ 25℃ ambient temperature | |
| Color Depth | 6-bit RGB, 262K display colors | |
| Viewing Angle (CR≥10) | L/R:70°, U:60°, D:60°; Optimal viewing direction: 6 o’clock | |
| Response Time (Tr+Td) | 35ms typical value | |
| Refresh Rate | 60Hz native | |
| Mechanical Spec | Overall Outline Dimension | 244.0(W) × 183.0(H) × 11.5(D) mm metal frame |
| Net Weight | ~850g | |
| Surface Treatment | Gloss hard coat; matte AG anti-glare polarizer optional | |
| Electrical Interface | Connector | 41Pin 0.5mm pitch FPC parallel RGB CMOS interface |
| Logic Supply Voltage | DC 3.3V (3.0V ~ 3.6V tolerance) | |
| Backlight System | Light Source | Single edge CCFL cold cathode fluorescent lamp |
| Onboard Circuit | No built-in CCFL high-voltage boost IC; external single-lamp CCFL inverter required | |
| CCFL Rated Lifespan | 50,000 hours to half brightness | |
| Environmental Rating | Operating Temperature | 0 ℃ ~ +50 ℃ industrial indoor grade |
| Storage Temperature | -20 ℃ ~ +60 ℃ | |
| Operating Humidity | 10% ~ 90% RH non-condensing | |
| Quality & Stock | Quality Grade | Original Grade A: zero bright/dark dot, no horizontal/vertical line defects, uniform backlight without light leakage |
| Stock Status | In-Stock. Full pixel scan and continuous aging test before shipment | |
| Compliance | RoHS compliant legacy industrial display, CCFL contains trace mercury | |
| Touch Matching | Bare LCD only; separate 10.4" 4-wire resistive touch digitizer available for optical bonding |
Sharp original industrial mature design, stable performance and low failure rate for legacy equipment maintenance replacement
Standard 640×480 VGA resolution, highly compatible with massive vintage CNC and automation control programs
Reinforced metal frame structure, suitable for fixed embedded installation inside industrial control cabinet
Classic 41Pin parallel RGB CMOS interface, abundant matching driver and controller resources
Single CCFL backlight delivers stable long-term static display effect
Ready stock supports fast delivery for equipment maintenance orders
Optional matte anti-glare polarizer to reduce light reflection in workshop environment
Replacement display for vintage CNC lathe, milling machine and injection molding machine HMI
Textile, printing and packaging machinery multi-parameter monitoring control panel
Industrial laboratory analytical testing equipment and portable measuring instrument terminal
Early-generation embedded industrial PC and factory automation secondary monitoring screen
Spare replacement panel for Sharp LQ10D series 10.4-inch VGA TFT modules
