Product Overview
The LMBGAT032E12 is a 3.2" industrial LCD display panel manufactured by Sharp, featuring QVGA resolution (240x320) with LED backlight and RGB interface. With 120 cd/m² brightness (ref) and 200:1 contrast ratio (ref), viewing angle 35/35/20/15 (ref), designed for industrial instrumentation, embedded systems, and reliable display applications.
Specifications
| Brand | Sharp |
| Model | LMBGAT032E12 |
| Size | 3.2" |
| Resolution | 240×320 QVGA |
| Brightness | 120 cd/m² (ref) |
| Contrast Ratio | 200:1 (ref) |
| Viewing Angle | 35/35/20/15 (ref) |
| Display Type | Color |
| Backlight | LED |
| Interface | RGB |
| Panel Type | LCM |
Applications
Industrial instrumentation and gauges
Embedded systems displays
Metering equipment
Point-of-sale terminals
Security alarm panels
Small appliance displays
FAQ:
Q1: What core technical parameters does Sharp LMBGAT032E12 have?
A: It is a 3.2-inch industrial TFT LCD panel with QVGA 240×320 native resolution, full RGB color channel and built-in LED backlight. Adopting Sharp industrial liquid crystal formula, it delivers uniform brightness and stable color rendering for portable industrial terminals.
Q2: What temperature range can this LCD panel operate steadily?
A: Its operating temperature range is -20℃ ~ +70℃, and storage temperature ranges from -30℃ to +80℃. No flicker, color cast or obvious brightness attenuation occurs under cold outdoor or high-temperature cabinet working conditions.
Q3: What equipment is LMBGAT032E12 applicable for assembly and replacement?
A: It is widely used in handheld industrial measuring meters, portable data collectors, miniature PLC operation panels, portable medical testing instruments and field inspection devices. It can replace compatible 3.2-inch Sharp QVGA LCD panels with identical FPC pin definition.
Q4: How to troubleshoot typical display faults such as black screen, dim backlight and distorted images?
A: First confirm signal voltage and backlight power supply comply with Sharp official datasheet; re-seat the FPC connector to eliminate poor contact; check bonding area for ESD damage; reload standard display timing parameters if display abnormalities remain.
Q5: What industrial benefits does the integrated LED backlight offer?
A: The built-in LED backlight features a typical service life of 50,000 hours at rated brightness. It comes with low power consumption, mercury-free eco design, mild brightness decay, and supports 24/7 non-stop long-term continuous industrial operation.
