Product Overview
The LM64P90 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 | LM64P90 |
| 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 parameters does Sharp LM64P90 have?
A: Sharp LM64P90 is an 8-inch monochrome industrial LCD panel with 640×480 VGA resolution. It adopts industrial monochrome liquid crystal technology with high contrast, clear text and graphic output, designed for industrial equipment that only requires black-white display.
Q2: What temperature environment can this monochrome screen adapt to?
A: The operating temperature range is -20℃ ~ +70℃, and storage temperature is -30℃ ~ +80℃. It will not appear ghosting, flicker or blurred text under low-temperature workshops and high-temperature sealed control cabinets.
Q3: Which industrial equipment matches LM64P90?
A: It is widely used in old-type CNC controllers, printing machinery control panels, weighing instruments, industrial testing equipment, and mechanical equipment HMI that do not need color display. It can replace compatible 8-inch 640×480 monochrome industrial LCD panels with consistent pin definition.
Q4: How to troubleshoot common faults like black screen, blurred display and missing pixels?
A: First confirm the input voltage and signal timing comply with Sharp official datasheet; re-plug the FPC connector to fix poor contact; check the bonding area for ESD burnout damage; recalibrate display timing parameters if abnormal display still exists.
Q5: What are the advantages of monochrome industrial LCD compared with color panels?
A: It has ultra-low power consumption, longer backlight service life, stronger anti-electromagnetic interference ability, lower failure rate and more cost-effective for industrial scenes that only display text, numbers and simple graphics. It can run stably for long-term 24/7 uninterrupted operation.
