Product Overview
The LM64P838 is a 8" industrial monochrome LCD display panel manufactured by Sharp, featuring VGA resolution (640x480) with CCFL backlight and Parallel Data interface. Designed for industrial instrumentation, embedded systems, and reliable monochrome display applications.
Specifications
| Brand | Sharp |
| Model | LM64P838 |
| Size | 8" |
| Resolution | 640×480 |
| Display Type | Monochrome |
| Backlight | CCFL |
| Interface | Parallel Data |
Applications
Industrial instrumentation and gauges
Embedded systems displays
Metering equipment
Point-of-sale terminals
Security alarm panels
Small appliance displays
FAQ:
Q1: What core specifications does Sharp LM64P838 have?
A: Sharp LM64P838 is an 8-inch monochrome industrial LCD panel with standard 640×480 VGA resolution. It adopts professional industrial monochrome liquid crystal technology with ultra-high contrast ratio, presenting sharp text, numbers and simple line graphics, targeted at industrial equipment without color display demands.
Q2: What temperature range can this monochrome panel work steadily?
A: Its working temperature covers -20℃ ~ +70℃, and storage temperature ranges from -30℃ to +80℃. No screen flicker, text ghosting or blurred pixels will occur in low-temperature factory workshops and closed high-temperature control cabinets.
Q3: What industrial equipment is compatible with LM64P838?
A: It is commonly used on traditional CNC controllers, printing machine operation panels, industrial weighing instruments, mechanical testing equipment, old-generation automation HMIs and textile machinery control terminals. It can directly replace other 8-inch 640×480 monochrome LCD panels with identical FPC pin definitions.
Q4: How to troubleshoot common malfunctions like black screen, missing pixels and fuzzy display?
A: Confirm input voltage and signal timing match Sharp’s official datasheet requirements; reinsert the FPC connector to resolve loose contact; inspect the bonding area for ESD burn damage; reset standard monochrome display timing parameters if display faults persist.
Q5: What advantages does this monochrome LCD have over color industrial screens?
A: It features lower power consumption, longer backlight lifespan, stronger anti-electromagnetic interference, lower failure rate and more competitive cost. It is ideal for long-term 24/7 uninterrupted operation in industrial scenarios that only need text and simple graphic output.
