Samsung  LTB190E2-L01 19.0" Industrial TFT LCD Display Panel
Samsung LTB190E2-L01 19.0" Industrial TFT LCD Display Panel
Price: ¥18559.20
¥17884.32/ piece
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LTB190E2-L01
LTB190E2-L01

Samsung LTB190E2-L01 19.0" Industrial TFT LCD Display Panel

Price: ¥18559.20
¥17884.32/ piece
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Samsung LTB190E2-L01 19.0" Industrial TFT LCD Display Panel

Product Information Product Specifications
Model:
LTB190E2-L01
Brand:
SAMSUNG
Application:
Industrial
Size:
19"
Resolution:
N/A (ref)
Brightness:
N/A (ref)
Contrast Ratio:
N/A (ref)
Viewing Angle:
N/A (ref)
Lamp Type:
N/A (ref)
Signal Interface:
N/A (ref)
Panel Type:
Color TFT LCD (LCM)
Support Color:
N/A (ref)
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
362
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.000 KG
Overview
LTB190E2-L01 is Samsung’s premium 19-inch square SXGA PVA TFT module, widely applied to factory central monitoring consoles, medical diagnostic auxiliary monitors, power distribution control room displays and vintage industrial all-in-one control terminals.
Different from ordinary TN industrial panels, it adopts Samsung exclusive PVA vertical alignment technology, realizing full symmetrical 89° four-direction viewing angle without color shift, grayscale inversion or brightness attenuation, supporting multi-person simultaneous observation from left, right, upper and lower positions, which is very suitable for team operation in central control rooms. Ultra-high 1500:1 contrast ratio delivers rich dark detail rendering, ideal for monitoring video, equipment wiring schematics and color-coded industrial alarm interfaces.
ParameterTechnical Specification
Full ModelLTB190E2-L01
ManufacturerSamsung Electronics
Diagonal Size19.0 inches
Native Resolution1280(H) × 1024(V) SXGA, 5:4 square, 86 PPI
LCD Technologya-Si PVA (Patterned Vertical Alignment), Transmissive, Normally Black
Pixel ArrangementRGB Vertical Stripe
Color Performance8-bit RGB, 16.7M true colors, 72% NTSC gamut
Signal InterfaceDual-channel 8-bit LVDS, 30Pin FPC connector, 3.3V logic voltage
Backlight SystemTop & bottom dual edge CCFL tubes, no onboard CCFL driver IC, external dual-channel high voltage CCFL inverter required
Rated Backlight Lifespan50,000 hours typical
Typical Brightness250 cd/m² standard industrial brightness
Typical Contrast Ratio1500:1 ultra-high contrast
Viewing Angle (CR≥10, L/R/U/D)89° / 89° / 89° / 89° full symmetrical all-direction wide angle
Response Time (Tr / Td)15ms / 10ms typical
Standard Refresh Rate60Hz
Pixel Pitch0.294 × 0.294 mm
Active Display Area (AA)376.32 mm (W) × 301.056 mm (H)
Overall Outline Dimension388.6 mm (W) × 320.5 mm (H) × 15.7 mm thickness
Net Weight~1.98 kg
Surface TreatmentMatte AG anti-glare polarizer (Haze 44%), 3H hard scratch-resistant coating
Operating Temperature Range0 ℃ ~ +50 ℃ standard indoor industrial grade
Storage Temperature Range-20 ℃ ~ +60 ℃
Touch PanelBare LCD without integrated touch; 4-wire resistive touch film optional optical bonding
Compliance StandardRoHS Lead-Free Certified, Mercury warning for CCFL backlight
Product StatusEOL Discontinued legacy PVA industrial panel, only tested A-grade spot stock for MRO replacement

Core Product Advantages

  1. PVA full symmetrical 89° ultra-wide viewing angle: Zero color shift from all directions, far superior to TN panels for multi-person collaborative monitoring

  2. 1500:1 ultra-high contrast ratio: Outstanding dark scene display effect for monitoring and medical imaging

  3. Classic 19" 5:4 SXGA square screen, retains vertical display space for old industrial control system compatibility

  4. Dual CCFL uniform backlight, no edge dark zone, stable 24/7 continuous factory operation

  5. 72% wide NTSC color gamut, accurate color classification for production parameter alarm display

  6. 3H matte anti-glare hard coating, wear-resistant for long-hour workshop monitoring

  7. Mechanical interchangeable with LTB190E2-L02 high-bright version, abundant aftermarket replacement stock

 Typical Application Scenarios

  1. Factory central control room multi-station industrial monitoring display terminals

  2. Light medical auxiliary diagnostic imaging, B-ultrasound, inspection instrument monitors

  3. Power distribution, hydraulic and environmental monitoring cabinet fixed large display screens

  4. Vintage CNC machine group central operation supervision control terminals

  5. Laboratory high-precision measuring, analytical instrument auxiliary large monitors

  6. Cross-replacement spare screen for Samsung LTB190E2 series 19-inch dual CCFL PVA TFT modules

 FAQ

Q1: Does LTB190E2-L01 need an external CCFL inverter?

A1: Yes, equipped with two CCFL tubes without onboard drive circuit. A matched dual-channel CCFL high-voltage inverter is mandatory; single-lamp inverters or WLED driver boards cannot be directly compatible.

Q2: What is the difference between LTB190E2-L01 and LTB190E2-L02?

A2: Mechanical dimension, LVDS pinout, PVA optical structure are fully identical; L01 is 250 cd/m² standard indoor brightness, L02 is 700 cd/m² high-bright semi-outdoor version, interchangeable after backlight parameter calibrationELECOK.

Q3: Can this panel connect HDMI/VGA signal sources directly?

A3: It only supports dual-channel LVDS input; an additional LVDS to HDMI/VGA conversion driver board is required for analog/digital signal access.

Q4: What temperature environment is this panel suitable for?

A4: Operating temperature limited to 0~+50℃, only applicable to constant-temperature indoor workshops and control rooms; not suitable for cold storage, vehicle-mounted or semi-outdoor direct sunlight scenarios.

Q5: What is the core advantage of PVA compared with TN industrial panels?

A5: PVA achieves full symmetrical ultra-wide viewing angle, no color distortion when viewed from high/low positions, higher contrast and richer color layering; TN panels have narrow vertical viewing angle and obvious color fading at offset angles.


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Samsung  LTB190E2-L01 19.0" Industrial TFT LCD Display Panel

Samsung LTB190E2-L01 19.0" Industrial TFT LCD Display Panel

LTB190E2-L01

19"
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
Color TFT LCD (LCM)
Samsung  LTB190E2-L02 19.0" Industrial TFT LCD Display Panel

Samsung LTB190E2-L02 19.0" Industrial TFT LCD Display Panel

LTB190E2-L02

19"
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
N/A (ref)
Color TFT LCD (LCM)
Toshiba LTD121C30T 12.1" Industrial LCD Display Panel - 800×600 SVGA CCFL

Toshiba LTD121C30T 12.1" Industrial LCD Display Panel - 800×600 SVGA CCFL

LTD121C30T

12.1"
800×600 (SVGA)
250 cd/m²
250:1
60/60/50/50 (L/R/T/B)
CCFL
TTL
Color TFT LCD (LCM)
LTB190E2-L01 is a 19" Color TFT LCD (LCM) Display screen Product from SAMSUNG.According to SAMSUNG's product specification sheet,LTB190E2-L01 display has a resolution of N/A (ref), Contrast Ratio is N/A (ref),Viewing Angle is N/A (ref),Lamp Type is N/A (ref),Signal Interface is N/A (ref),Brightness is N/A (ref).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LTB190E2-L01 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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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

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Replacement screens & bulk supply for POS/ATM manufacturers

Marine Electronics

Marine navigation display modules

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EOL & obsolete panel sourcing for global repair centers

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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.

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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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