12.1" LD Series Open Frame Monitor
The 12.1" LD Series Open Frame Monitor (AP-12OPLDN1/12.1") is recommended for outdoor HMI retrofits, marine and agricultural equipment consoles, transit information panels. Typical deployment: 1024×768 4:3 layout at 350 NITS with 800:1 contrast; 245.76×184.32 mm active area for drop-in replacement of legacy 12.1" bays
Product Overview
The 12.1" open frame monitor AP-12OPLDN1/12.1" is part of the LD Series Open Frame Monitor family. Recommended for outdoor HMI retrofits, marine and agricultural equipment consoles, transit information panels. Typical scenario: 1024×768 4:3 layout at 350 NITS with 800:1 contrast; 245.76×184.32 mm active area for drop-in replacement of legacy 12.1" bays. Measured at 12.1": Display Area: 245.76(W)×184.32(H) mm; Brightness: 350 NITS; Resolution: 1024×768; Contrast: 800:1. Ordering this size carries no MOQ (1 pc sample), 5-7 days (sample).
12.1" Specifications
| Screen Size | 12.1" |
| Model | AP-12OPLDN1/12.1" |
| Display Area | 245.76(W)×184.32(H) mm |
| Brightness | 350 NITS |
| Resolution | 1024×768 |
| Contrast | 800:1 |
| View Angle | 80/80/80/80 (Typ.) |
| Display Color | 262K/16.7M |
| Operating Temperature | -20 ~ 70 °C |
| Mainboard | Display board / X86 / Android |
Variant configurations — 12.1"
| Display Area | 261.12(W)×163.2(H) mm |
| Brightness | 500 NITS |
| Resolution | 1280×800 |
| Contrast | 1200:1 |
| View Angle | 85/85/85/85 (Typ.) |
| Display Color | 262K/16.7M |
| Operating Temperature | -20 ~ 70 °C |
| Mainboard | Display board / X86 / Android |
Typical Applications — 12.1"
Recommended industries and deployment areas for the 12.1" open frame monitor in the LD Series Open Frame Monitor family:
Where 12.1" Fits
Across the LD Series Open Frame Monitor range, 12.1" is the 5th smallest of the 8 published sizes in this family, sitting between 10.4" and 15".
The 245.76 × 184.32 mm active area is close to a 1.3:1 aspect, near-square enough for legacy 5:4 or 4:3 software layouts — both dimensions matter here, so check the outline against your enclosure; 1024×768 renders natively with no scaling. Against the 10.4" next to it in this family, the active area is 34.6 mm wider and 25.9 mm taller.
Compare LD Series Open Frame Monitor Sizes
| Size | Model | Recommended For |
|---|---|---|
| 6.5" | AP-06OPLD/6.5" | Extreme-temperature outdoor terminals, cold-chain logistics devices and unheated enclosure instrumentation |
| 7" | AP-07OPLD/7" | Handheld terminals, compact outdoor data loggers and vehicle auxiliary displays |
| 8.4" | AP-084OPLD/8.4" | Outdoor instrument panels, 4:3 equipment retrofit screens and semi-outdoor ticketing terminals |
| 10.4" | AP-104OPLDN1/10.4" | Outdoor kiosk sub-displays, marine navigation repeaters and fuel dispenser screens |
| 12.1"(This page) | AP-12OPLDN1/12.1" | Outdoor HMI retrofits, marine and agricultural equipment consoles, transit information panels |
| 15" | AP-15OPLD/15" | Interactive ticketing machines, EV charging station displays and self-checkout terminals |
| 17" | AP-17OPLD/17" | Transportation information displays, bus/train schedule boards and platform signage |
| 19" | AP-19OPLD/19" | Drive-thru menu boards, outdoor advertising totems and marina information displays |
Technical Resources & Support
Drawings, integration notes and documentation for kiosk and machine builds
Need the datasheet, mechanical drawings or 3D model? We issue project-specific datasheets, drawings and 3D models for your configuration — typically within 24–48 hours.
Inquire About 12.1" Open Frame Monitor
Model AP-12OPLDN1/12.1" — our engineering team will respond with detailed specifications and pricing.
Frequently Asked Questions
What is the 12.1" Open Frame (AP-12OPLDN1/12.1") typically used for?
What should I verify before installing the 12.1" AP-12OPLDN1/12.1"?
How does the 12.1" size compare with the other sizes in the LD Series Open Frame Monitor family?
Can I get a sample of the 12.1" Open Frame before ordering in volume?
Related 12.1" Displays & Resources
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Related industry applications
Need a Different Size?
OEM/ODM customization available — size, brightness, touch type, bezel, and interface. No minimum order quantity.
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