EL4836LP Electroluminescent Display Module

Learn everything about the EL4836LP 6.3-inch electroluminescent industrial display module, including specifications, features, applications, pros and cons, and replacement suggestions for legacy equipment maint

· Categories: LCD Display
· Manufacturer: Planar
· Price: US$
· Date Code: 2022+
. Available Qty: 167
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Content last revised on November 16, 2025

EL4836LP Industrial Display Module — Specifications, Features, Applications & Replacement Guide

The EL4836LP is a 6.3-inch electroluminescent (EL) display module originally developed by Planar Systems for professional and industrial-grade visual interfaces. Although the product is now discontinued, it remains popular in legacy equipment, long-life industrial systems, and refurbishment projects due to its durability and stable performance.

This article covers complete specifications, core benefits, usage scenarios, known limitations, and recommended replacement strategies, helping engineers, buyers, and maintenance teams make informed decisions.

What Is the EL4836LP Display?

The EL4836LP is a monochrome electroluminescent display panel engineered for industrial equipment where reliability, readability, and long service life are more important than high resolution or multimedia performance.

Electroluminescent displays are known for:

  • Wide operating temperature range

  • Long-term stability

  • Excellent readability in challenging environments

  • Low electromagnetic emissions

  • High vibration resistance

Key Specifications

Parameter Value
Display Technology Electroluminescent (EL)
Panel Size 6.3 inches (diagonal)
Resolution 276 × 128 pixels
Typical Brightness ≈ 340 cd/m²
Contrast Ratio ≈ 8:1 (typical)
Status Discontinued / Legacy part

This resolution is suitable for text, measured data, simplified UI graphics, waveform visualization, and industrial control systems, not entertainment or modern mobile-grade UI.

Main Advantages

  • Stable display output for mission-critical systems

  • Excellent readability in low and medium light environments

  • Works well with industrial signal interfaces

  • Proven durability in harsh field conditions

  • Minimal heat generation

  • Long operational lifespan compared to older LCD variants

Limitations

  • Low resolution compared to modern TFT or IPS panels

  • Limited contrast and grayscale

  • Unavailable in mass production (discontinued)

  • May require specialized drivers or connectors

  • Rising price in the secondary market

Because of its discontinued status, buyers should consider available stock sources, refurb units, surplus distributors, or compatible replacement solutions.

Typical Applications

The EL4836LP is commonly used in:

  • Industrial automation & control terminals

  • Medical and scientific measuring devices

  • Military and aerospace display units

  • Power system monitoring panels

  • Navigation and marine electronics

  • Legacy equipment modernization projects

These industries value stability and compatibility over high-resolution visuals.