Samsung LTM190EX-L31 19-Inch 1280×1024 LCD Module Industrial Display
Samsung LTM190EX-L31 19-Inch 1280×1024 LCD Module Industrial Display
Price: €81.49
€76.96/ piece
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LTM190EX-L31
LTM190EX-L31

Samsung LTM190EX-L31 19-Inch 1280×1024 LCD Module Industrial Display

Price: €81.49
€76.96/ piece
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Samsung LTM190EX-L31 19-Inch 1280×1024 LCD Module Industrial Display

Product Information Product Specifications
Model:
LTM190EX-L31
Application:
Industrial
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
59
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.000 KG
Overview

Samsung LTM190EX-L31 19-Inch Industrial TFT LCD Display

The Samsung LTM190EX-L31 is a 19-inch TFT LCD module designed for industrial monitors, workstation displays, automation equipment, medical systems, and legacy LCD replacement applications. It features a standard 1280 × 1024 SXGA resolution with a 5:4 aspect ratio, providing excellent compatibility with traditional industrial display systems.

The display adopts a-Si TFT active matrix technology with a TN Normally White transmissive structure, delivering stable image quality, fast response performance, and reliable operation. It supports 16.7 million colors, RGB vertical stripe pixel arrangement, and a matte surface with hard coating for improved durability.

The LTM190EX-L31 integrates a LVDS interface, 30-pin connector, and CCFL backlight system. With 300 cd/m² brightness, 1000:1 contrast ratio, and industrial-grade mechanical design, it is widely used for professional display equipment and replacement projects.

Key Features

Original Samsung TFT LCD module

19-inch industrial display

1280 × 1024 SXGA resolution

5:4 display format

a-Si TFT active matrix technology

TN Normally White transmissive mode

RGB Vertical Stripe pixel arrangement

16.7M color support

Dual-channel LVDS interface

30-pin LVDS connector

CCFL backlight system

300 cd/m² brightness

1000:1 contrast ratio

Wide viewing angle design

Anti-glare matte surface

Hard coating 3H

Industrial LCD replacement solution

Without integrated touchscreen

Technical Specifications

SpecificationDetails
ModelLTM190EX-L31
ManufacturerSamsung Electronics
Display Size19.0 Inch
LCD Typea-Si TFT-LCD Module
Resolution1280 × 1024 pixels
Display FormatSXGA
Aspect Ratio5:4
Display ModeTN Normally White Transmissive
Pixel ArrangementRGB Vertical Stripe
Active Area376.32 × 301.056 mm
Pixel Density86 PPI
Display Colors16.7M
Brightness300 cd/m² (Typ.)
Contrast Ratio1000:1 (Typ.)
Viewing Angle80/80/80/80 (Typ.)
InterfaceLVDS
Signal TypeDual-channel 8-bit LVDS
Connector30 pins
BacklightCCFL
Backlight Type4 CCFL Lamps
Surface TreatmentMatte + Hard Coating 3H
Response Time1.3/3.7 ms (Typ.)
Refresh Rate60Hz
Module Dimensions396 × 324 × 17 mm
WeightApprox. 2.25 kg
TouchscreenWithout Touch
Operating Temperature0°C to +50°C
Storage Temperature-25°C to +60°C

Typical Applications

Samsung LTM190EX-L31 is suitable for:

Industrial monitors

Factory automation equipment

CNC machine displays

Medical equipment monitors

Workstations

Embedded industrial computers

Control room displays

Measurement instruments

Legacy equipment repair

LCD replacement projects

The 19-inch SXGA format remains widely used in industrial systems requiring long-term compatibility and stable display performance.

Why Choose Samsung LTM190EX-L31?

Classic 19-Inch SXGA Industrial Display

The 1280 × 1024 SXGA resolution provides a proven display format for industrial monitors, control systems, and professional equipment requiring a 5:4 screen ratio.

Reliable LVDS Interface

The 30-pin dual-channel LVDS interface provides stable digital signal transmission and compatibility with industrial display controllers.

Durable CCFL Backlight Design

The integrated 4-CCFL backlight system provides consistent illumination and supports long-term operation in industrial equipment.

Industrial Mechanical Compatibility

With its standard 19-inch size, 396 × 324 mm outline dimensions, and LVDS interface, the LTM190EX-L31 is suitable for replacing older industrial LCD panels.

Stable Image Performance

The 1000:1 contrast ratio, 16.7M colors, and wide viewing angle provide clear image quality for professional display applications.

FAQ

What is Samsung LTM190EX-L31?

Samsung LTM190EX-L31 is a 19-inch industrial TFT LCD module featuring 1280×1024 SXGA resolution, LVDS interface, and CCFL backlight.

What is the resolution of LTM190EX-L31?

It features 1280 × 1024 pixels (SXGA) resolution.

What interface does LTM190EX-L31 use?

It uses a 30-pin dual-channel LVDS interface.

Does LTM190EX-L31 include a touchscreen?

No. The standard LTM190EX-L31 is supplied without an integrated touchscreen.

What backlight does LTM190EX-L31 use?

It uses a CCFL backlight system with four lamps.

What applications use LTM190EX-L31?

It is commonly used in industrial monitors, automation equipment, workstations, medical displays, CNC systems, and LCD replacement projects.

Is Samsung LTM190EX-L31 suitable for industrial applications?

Yes. Its SXGA resolution, LVDS interface, durable CCFL backlight, and industrial mechanical design make it suitable for professional display systems. 

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Samsung LTM190EX-L31 19-Inch 1280×1024 LCD Module Industrial Display

Samsung LTM190EX-L31 19-Inch 1280×1024 LCD Module Industrial Display

LTM190EX-L31

Toshiba LTM10C321N 10.4" Industrial LCD Display Panel  1024×768

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600:1
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190
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Toshiba LTM11C307L 11.3" Industrial LCD Display Panel 1024×768

Toshiba LTM11C307L 11.3" Industrial LCD Display Panel 1024×768

LTM11C307L

1024×768 (XGA)
N/A
600:1
250
N/A
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Color TFT LCD (LCM)
LTM190EX-L31 is a Display screen Product from .According to 's product specification sheet,LTM190EX-L31 display has a resolution of , Contrast Ratio is ,Viewing Angle is ,Lamp Type is ,Signal Interface is ,Brightness is .Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LTM190EX-L31 after packaging is 1.000KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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Original Factory-Sealed Panels

Every unit is sourced directly from AUO Optronics through Zhiyan's first-hand supply channel. No refurbished, no B-grade. Factory seal intact.

100% Original | Factory Sealed
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100% Pre-Ship Testing & 6-Month RMA

Each panel passes through our six-step quality chain—incoming, display, appearance, interface, packaging, and tracking. Backed by a 6-month RMA.

Test OK Before Ship | RMA 6 Months
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99 Units In Stock · Ships in 1–3 Days

Stocked in our Shenzhen Longhua warehouse. Standard lead time 1–3 business days; quotations returned within 24 hours.

99 In Stock | Lead Time 1-3 Days
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Worldwide Shipping with Full Tracking

DHL, FedEx, UPS and TNT available. ESD-safe packaging. Typical door-to-door delivery: 5–7 business days globally.

DHL · FedEx · UPS · TNT | Worldwide

Quality issue? Return freight is on us. Damaged in transit? We cover it in full.

Why 1,000+ Engineers Trust Zhiyan Since 2013

factory 18 Years of Industrial LCD Supply Chain Expertise

  • warehouse 30,000+ m² ready-to-ship warehouse with tens of millions of dollars of LCD inventory on hand
  • category 100,000+ LCD models covered — from mainstream panels to discontinued & hard-to-find EOL models
  • groups 200+ staff, including a dedicated engineering team of 10+ for pre-sales matching and after-sales support
  • handshake Direct factory sourcing from Kyocera, KOE, and NANYA; long-standing supply partnerships across Taiwan and South Korea
  • sync One-stop service: sourcing → evaluation → testing → packaging → global logistics → technical support

fact_check 6-Step Inspection — No Panel Ships Untested

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  • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
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  • verified What you see is what you get — product consistent with description, or return freight on us

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Alibaba Verified Supplier Certificate
CITEO Membership Certificate
Der Grüne Punkt License
LUCID Registration Certificate
  • check TÜV Rheinland On-Site Verified Supplier (Alibaba.com Verified Supplier, Cert. No. 139632585_T) — factory audit covering production capacity, quality assurance & R&D
  • check EU Authorized Representative (EC REP) appointed — EUREPSTAR GmbH, Germany, valid 2025–2027, CE technical files maintained
  • check CITEO Registered (France, packaging EPR compliance, ID: FR293377_01SEXD)
  • check Der Grüne Punkt Licensed (Germany, VerpackG packaging compliance, Reg. No. DE4833497804557)
  • check All panels RoHS 2.0 compliant, lead-free, mercury-free WLED backlight
  • check Registered company: Shenzhen Zhiyan Optoelectronics Co., Ltd. — VAT/Reg. No. 91440300MA5GQNC36C

precision_manufacturing Trusted Across 13+ Industries Worldwide

Industrial Automation

HMI panels & factory control displays for automation integrators

Medical Devices

Auxiliary diagnostic & monitoring displays for medical device makers

POS/ATM

Replacement screens & bulk supply for POS/ATM manufacturers

Marine Electronics

Marine navigation display modules

Repair Market

EOL & obsolete panel sourcing for global repair centers

Embedded / OEM

Custom display solutions: touch bonding, brightness, cables, OEM labeling

Send us your LCD model number, application and quantity — our engineers will recommend a compatible solution within 24 hours.

local_shipping In Stock. Tested. Shipped in 1–3 Days.

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1–3 day lead time for in-stock items; same-day dispatch available in some cases

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Worldwide shipping via express couriers, full tracking from warehouse to door

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Every order follows the same chain: Warehouse → QC → Packaging → Shipping → You

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Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

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local_shipping On Delivery

"My package arrived at the expected date (6 days after the purchase) and in good condition."
— Verified Buyer, Nov 2025

"Fast shipping, good communication, goods as described, will buy again."
— Verified Buyer, Aug 2025

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"The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description."
— Verified Buyer, Aug 2025

"Fast delivery, competitive price, excellent support."
— Verified Buyer, Aug 2025

inventory_2 On Hard-to-Find Models & Price

"Good price for things hard to find!"
— Verified Buyer, Aug 2025

"Excellent quality, affordable price, worth recommending."
— Verified Buyer, Nov 2024

Join engineers and buyers from industrial automation, medical and marine industries — get your quotation within 24 hours.

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P************k
Nov 10, 2025
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My package arrived at the expected date (6 days after the purchase) and in good condition
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Very nice and sharp in the choice
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Sep 12, 2025
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Good price for things hard to find!
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