Innolux M185B3-LA1 18.5" 1366x768 WXGA Commercial TFT LCD Panel
Innolux M185B3-LA1 18.5" 1366x768 WXGA Commercial TFT LCD Panel
Price: $123.91
$116.08/ piece
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Innolux M185B3-LA1 18.5 inch 1366x768 WXGA commercial TFT LCD panel front view
30-pin LVDS interface connector on M185B3-LA1 18.5
Innolux M185B3-LA1 18.5 inch 1366x768 WXGA commercial TFT LCD panel front view
30-pin LVDS interface connector on M185B3-LA1 18.5

Innolux M185B3-LA1 18.5" 1366x768 WXGA Commercial TFT LCD Panel

Price: $123.91
$116.08/ piece
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Innolux M185B3-LA1 18.5" 1366x768 WXGA Commercial TFT LCD Panel

Product Information Product Specifications
Model:
m185b3-la1
Brand:
INNOLUX
Application:
Industrial
Size:
18.5"
Resolution:
1366(RGB)×768, WXGA 84PPI
Brightness:
250 cd/m² (Typ.)
Contrast Ratio:
1000:1 (Typ.) (TM)
Viewing Angle:
85/85/80/80 (Typ.)(CR≥10)
Lamp Type:
13S8P WLED , 30K hours , Without Driver
Signal Interface:
LVDS (1 ch, 8-bit) , 30 pins Connector
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
115
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
4.500 KG
Overview

Product Introduction

The Innolux M185B3-LA1 is a highly reliable 18.5-inch TFT LCD panel engineered specifically for modern commercial displays and security monitoring systems. Delivering a crisp 1366x768 (WXGA) resolution in a standard 16:9 widescreen aspect ratio, this display provides the optimal balance between viewing area and cost-efficiency for high-volume deployments. Unlike legacy square-format monitors that crop or distort modern video feeds, the M185B3-LA1 ensures native rendering of HD surveillance footage, retail advertising content, and multi-window POS interfaces. It is widely utilized as a direct replacement screen for 18.5-inch desktop monitors, dual-screen cash registers, ATM machines, and CCTV control rooms. At ZY LCD Shop, we specialize in sourcing genuine Innolux commercial-grade panels. Every M185B3-LA1 unit undergoes rigorous testing for dead pixels, backlight uniformity, and LVDS signal integrity before dispatch. Upgrade your commercial infrastructure today with our guaranteed authentic, drop-in replacement modules.

Core Product Features

  • Native 16:9 Widescreen Format: Perfectly matches the aspect ratio of modern HD video streams, retail digital signage, and Windows-based POS software without letterboxing.

  • Sharp WXGA Resolution: 1366x768 pixels deliver clear text readability and detailed graphical rendering essential for cashier operations and security monitoring.

  • Energy-Efficient LED Backlight: Integrated WLED technology significantly reduces power consumption compared to older CCFL models, lowering operational costs for 24/7 retail and security environments.

  • High Contrast & Brightness: Optimized optical films ensure excellent visibility even in brightly lit retail storefronts or under harsh overhead warehouse lighting.

  • Universal LVDS Interface: Standardized Low-Voltage Differential Signaling connector guarantees seamless compatibility with existing commercial driver boards and AD controllers.

  • Direct Drop-In Replacement: Maintains exact mechanical dimensions, mounting hole placements, and bezel thickness for hassle-free integration into original OEM monitor housings.

Technical Specifications

ParameterSpecification Details
Part NumberM185B3-LA1
ManufacturerInnolux (Chimei)
Diagonal Size18.5 Inch
Native Resolution1366 x 768 (WXGA)
Aspect Ratio16:9 (Widescreen)
Panel Technologya-Si TFT-LCD
Active Area409.8(W) x 230.4(H) mm
Signal InterfaceLVDS (Typically 30-pin)
Backlight TypeWLED (White LED)
Surface TreatmentAnti-Glare (Matte), Hard Coating (3H)
Target ApplicationPOS Monitors, CCTV Systems, Commercial Desktop Displays

Typical Applications

  • Retail Point of Sale (POS) Cash Registers & Customer-Facing Dual Screens

  • CCTV Security Monitoring Stations & DVR/NVR Display Walls

  • ATM Machines, Kiosks & Self-Service Terminals

  • Commercial Desktop Computer Monitors & Office Workstations

  • Indoor Digital Signage & Retail Advertising Players

Why Source from ZY LCD Shop?

  • Commercial Display Specialists: We maintain deep inventory of high-demand Innolux 18.5-inch panels required by retail chains, security integrators, and monitor refurbishers.

  • Strict Quality Verification: Every M185B3-LA1 is tested for dead pixels, backlight bleeding, and color consistency to guarantee pristine visual quality for customer-facing screens.

  • Reinforced Transit Packaging: 18.5-inch glass substrates are fragile. We utilize custom EPE foam, anti-static shielding, and heavy-duty corrugated boxes to prevent transit damage.

  • Cross-Reference Engineering Support: Unsure if this fits your specific monitor chassis? Our technical team can help verify mechanical dimensions and LVDS pinout compatibility against your original broken screen.

FAQ (Frequently Asked Questions)

What is the main advantage of the M185B3-LA1 over an older 19-inch 5:4 screen?

Older 19-inch screens typically use a 5:4 aspect ratio (1280x1024), which causes severe stretching or black bars when displaying modern 16:9 HD video feeds or widescreen POS software. The M185B3-LA1 uses a native 16:9 widescreen format (1366x768), ensuring pixel-perfect rendering of modern video surveillance and user interfaces without distortion.

Can I use this 18.5" panel to replace a cracked screen in my POS cash register monitor?

Yes, this is one of the most common applications for the M185B3-LA1. It fits perfectly into many 18.5-inch standalone POS monitors and dual-screen customer displays. However, you must verify that your monitor's internal driver board outputs an LVDS signal matching the panel's pinout (typically 30-pin).

Is the backlight on this Innolux panel LED or CCFL?

The M185B3-LA1 utilizes a modern WLED (White LED) backlight system. This offers significantly higher brightness, lower power consumption, and a longer lifespan compared to older CCFL tube backlights. You do not need a high-voltage inverter board

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Innolux M185B3-LA1 18.5" 1366x768 WXGA Commercial TFT LCD Panel

Innolux M185B3-LA1 18.5" 1366x768 WXGA Commercial TFT LCD Panel

m185b3-la1

18.5"
1366(RGB)×768, WXGA 84PPI
250 cd/m² (Typ.)
1000:1 (Typ.) (TM)
85/85/80/80 (Typ.)(CR≥10)
13S8P WLED , 30K hours , Without Driver
LVDS (1 ch, 8-bit) , 30 pins Connector
a-Si TFT-LCD, LCM
Samsung LTM185AT01 18.5" Industrial LCD Display Panel 1366×768

Samsung LTM185AT01 18.5" Industrial LCD Display Panel 1366×768

LTM185AT01

18.5"
1366×768 (WXGA)
250 cd/m²
600:1
80/80/80/80
CCFL
LVDS
Color TFT LCD (LCM)
LG Display LM185WH1-TLH1 18.5" Industrial LCD Display Panel WXGA 1366×768

LG Display LM185WH1-TLH1 18.5" Industrial LCD Display Panel WXGA 1366×768

LM185WH1-TLH1

18.5"
1366×768 (WXGA)
200 cd/m²
600:1
45/45/15/35 (L/R/T/B)
CCFL
LVDS
a-Si TFT LCD
m185b3-la1 is a 18.5" a-Si TFT-LCD, LCM Display screen Product from INNOLUX.According to INNOLUX's product specification sheet,m185b3-la1 display has a resolution of 1366(RGB)×768, WXGA 84PPI, Contrast Ratio is 1000:1 (Typ.) (TM),Viewing Angle is 85/85/80/80 (Typ.)(CR≥10),Lamp Type is 13S8P WLED , 30K hours , Without Driver,Signal Interface is LVDS (1 ch, 8-bit) , 30 pins Connector,Brightness is 250 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of m185b3-la1 after packaging is 4.500KG.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

inventory_2 Incoming
monitor Display Test
visibility Appearance
settings_input_component Interface
view_in_ar Packaging
flight_takeoff Shipment
  • done_all Every panel is visually inspected, electrically powered-on tested, and interface-verified before packing
  • inventory_2 Anti-static, shock-proof professional packaging for international transit
  • verified What you see is what you get — product consistent with description, or return freight on us

verified_user Verified by Third Parties, Compliant in Your Market

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

support_agent On Service

"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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Comprehensive Score
4.8 out of 5
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J***********t
Sep 14, 2026
(5/5)
Happy with the LM12S401 CSTN display. Exactly the 12.1" Sharp panel we needed to repair our factory control unit. Plugged in and powered up straight away. Fast shipping.
P************k
Nov 10, 2025
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
O***********E
Sep 29, 2025
(5/5)
Very nice and sharp in the choice
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Sep 12, 2025
(5/5)
ALL AS PLANNED OK
a****k
Aug 28, 2025
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Fast delivery, Comptetive price Excellent support
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Perfect and easy.
R************z
Aug 21, 2025
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Fast shipping, good communication, goods as described, will buy again.
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Aug 15, 2025
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Good price for things hard to find!
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Aug 15, 2025
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Product arrived earlier than expected. Price was also very reasonable.
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Aug 12, 2025
(4/5)
The communication with customer service was very smooth, the logistics speed was also fast, the product was consistent with the description, and it was a good shopping experience.
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