"LH" Series Open Frame Monitor
Product Overview
LH series open frame monitors are designed for embedded applications requiring a cost-effective display solution. Featuring VGA/DVI/HDMI input options, these monitors are ideal for kiosks, gaming machines, and industrial control panels.
Technical Specifications
| Size Range | 6.5" ~ 19" |
| Resolution | 640×480 ~ 1280×1024 |
| Brightness | 250~800 NITS |
| Contrast | 600:1 ~ 1200:1 |
Key Selling Points
Easy Integration
Open frame design for kiosk/machine integration with VESA mounting
Premium Panels
AUO, CHIMEI, LG, Sharp industrial-grade LCD panels
LED Backlight
Energy-saving LED with measured brightness from 250 to 800 NITS
24/7 Operation
Continuous 24/7/365 operation for demanding environments
Flexible Interface
VGA / DVI / HDMI input options for diverse applications
Application Industries
Compact open-frame design integrates seamlessly into self-service kiosk enclosures
Reliable 24/7 display solution for gaming machines and casino equipment
VGA/DVI/HDMI inputs for versatile industrial control panel integration
Cost-effective display for indoor advertising and information boards
Front OSD controls and VESA mounting for point-of-sale terminal applications
Competitive Advantages
Multi-Brand Panel Sourcing
9+ panel manufacturers ensure supply chain stability and competitive pricing vs single-source competitors.
18+ Years Experience
Est. 2008, deep expertise in panel optimization and quality control.
Flexible Brightness
250 to 800 nits measured in the same product family — one-stop for indoor applications.
No MOQ
1 pc sample accepted, best pricing at 50+ pcs bulk orders.
Certifications & Compliance
Available Models
8 models available
Available Sizes
Select a size for detailed specifications, applications, and quote
Model Selection Guide
Which model fits your project? Use the table below to identify the best match.
| Model | Size | Recommended For | Typical Scenario |
|---|---|---|---|
AP-06OPLH/6.5" | 6.5" | Compact embedded HMI, small kiosk displays and portable medical devices | 640×480 4:3 content at 800 NITS across a 132.48(W)×99.36(H) mm active area; -30 ~ 80 °C operation. Narrow bezel integration where space is extremely limited; cost-sensitive small-scale deployments |
AP-07OPLH/7" | 7" | Compact widescreen HMI panels, portable test instruments and handheld terminal enclosures | 1024×600 widescreen layout in a 154.214×85.92 mm active area; 500 NITS output at -20 to 70 °C for handheld and vehicle-mounted instruments |
AP-084OPLH/8.4" | 8.4" | Legacy 4:3 control panel replacements, instrumentation enclosures and compact vending interfaces | 800×600 4:3 signal across a 170.4×127.8 mm active area; 350 NITS with 600:1 contrast for drop-in retrofits of older industrial panels |
AP-104OPLHN1/10.4" | 10.4" | Mid-size industrial control panels, POS terminals and gaming machine displays | 1024×768 4:3 content at 350 NITS across a 211.2(W)×158.4(H) mm active area; -20 ~ 70 °C operation. Standard industrial cabinet cut-outs; balanced size-to-cost ratio for volume production |
AP-12OPLHN1/12.1" | 12.1" | Machine tool HMI, building automation panels and medical equipment | 1280×800 content at 500 NITS across a 261.12(W)×163.2(H) mm active area; -20 ~ 70 °C operation. Legacy equipment retrofits requiring 4:3 aspect ratio; most popular industrial size |
AP-15OPLH/15" | 15" | Larger kiosk interfaces, process control visualization and information terminals | 1024×768 4:3 content at 350 NITS across a 304.128(W)×228.096(H) mm active area; -20 ~ 70 °C operation. Public-facing kiosks needing readable text at arm's length; ergonomic viewing distance |
AP-17OPLH/17" | 17" | Control room workstations, machine vision review stations and multi-window process dashboards | 1280×1024 5:4 content at 250 NITS across a 337.92(W)×270.336(H) mm active area; 0 ~ 50 °C operation. 1280×1024 5:4 desktop-class resolution with 1000:1 contrast and 16.7M color; 0 to 50 °C rating for indoor operator desks |
AP-19OPLH/19" | 19" | Control room overview panels, digital menu boards and multi-window HMIs | 1280×1024 5:4 content at 250 NITS across a 374.784(W)×299.827(H) mm active area; 0 ~ 50 °C operation. Larger viewing distance applications; multi-application dashboards on a single screen |
Our engineers provide free consultation to help you select the right model for your application.
Ask Our EngineerTechnical 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.
Engineering Support
Our engineers help you select the right display for your application — free consultation.
Contact EngineerFast Response
Production Info
Shipping & Returns
Global delivery: 7-30 days. Contact for shipping quote.
30-day return policy. Negotiable based on product condition.
Send Product Inquiry
Complete the form below — our engineering team will respond with detailed specifications and pricing.
Frequently Asked Questions
Can LH series be used outdoors?
Can I add touch functionality to LH series?
What video inputs does LH series support?
Can I order a single unit for evaluation?
What is the warranty on LH series monitors?
Related Articles
Guides and technical articles for Open Frame.
What Is an Open Frame Monitor? Complete Guide
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How to Fix Touch Drift and Malfunctions on Open Frame Monitors for High-Speed AI Hardware?
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Custom Open Frame Touch Monitors for AI Hardware OEM & ODM Projects — What Integration Risks Should You Solve First?
Custom open frame touch monitors for AI OEM/ODM projects must solve interface, thermal, and structural fit risks before PCB layout freeze.
Need a Custom Solution?
OEM/ODM customization available — size, brightness, touch type, bezel, and interface. No minimum order quantity.
Contact Our Engineering Team