The LM-CA53-22NAZ is a 5.7" industrial LCD display panel manufactured by Sharp, featuring QVGA resolution (320x240) with CCFL backlight and Parallel Data interface. With 150 cd/m² brightness (ref) and 30:1 contrast ratio (ref), viewing angle 35/35/15/25 (ref), designed for industrial instrumentation, embedded systems, and reliable display applications.
| Brand | Sharp |
| Model | LM-CA53-22NAZ |
| Size | 5.7" |
| Resolution | 320×240 QVGA |
| Brightness | 150 cd/m² (ref) |
| Contrast Ratio | 30:1 (ref) |
| Viewing Angle | 35/35/15/25 (ref) |
| Display Type | Color |
| Backlight | CCFL |
| Interface | Parallel Data |
| Panel Type | LCM |
Industrial instrumentation and gauges
Embedded systems displays
Metering equipment
Point-of-sale terminals
Security alarm panels
Small appliance display
FAQ:
Q: What is the main positioning of Torisan LM-CA53-22NAZ LCD panel?
A: It is a classic industrial FSTN color display developed by Torisan, designed for long-term stable operation on factory automation control devices.
Q: What backlight solution does LM-CA53-22NAZ use?
A: This panel is fitted with standard CCFL backlight, offering consistent brightness and outstanding visibility under indoor industrial lighting conditions.
Q: What signal interface matches Torisan LM-CA53-22NAZ?
A: It adopts traditional parallel TTL interface, compatible with legacy HMI, CNC operation panels and old embedded control mainboards.
Q: What application scenarios are suitable for this Torisan display screen?
A: It is commonly applied to industrial control terminals, mechanical operation panels, testing measurement equipment and early medical monitoring instruments.
Q: What is the difference between Torisan LM-CA53-22NAZ and similar Sharp LM-CC series panels?
A: They share close size and resolution specs, while they differ in connector pinout, backlight voltage and original manufacturer matching standards.









