Original KL3224AST-FW-36-25 LCD Display Module Industrial Control LCD Panel Screen
Original KL3224AST-FW-36-25 LCD Display Module Industrial Control LCD Panel Screen
Price: ¥50616.00
¥50166.08/ piece
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KL3224AST-FW-36-25
KL3224AST-FW-36-25

Original KL3224AST-FW-36-25 LCD Display Module Industrial Control LCD Panel Screen

Price: ¥50616.00
¥50166.08/ piece
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Original KL3224AST-FW-36-25 LCD Display Module Industrial Control LCD Panel Screen

Product Information Product Specifications
Model:
KL3224AST-FW-36-25
Application:
Industrial
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
120
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.000 KG
Overview
KL3224AST-FW-36-25 is mature Japan-made 4.7-inch QVGA monochrome FSTN industrial graphic LCD module, mass pre-installed on small automation equipment operation panels and desktop portable test instruments.100 cd/m² moderate brightness meets indoor workshop, office and laboratory lighting environments. Negative black-on-white high contrast display delivers clear multi-line equipment parameter tables, real-time waveform curves and fault alarm text, suitable for long-time static data monitoring.

36Pin 4-bit parallel MCU signal features stable anti-electromagnetic interference performance, normal image output in light dust workshop environments, fully compatible with mainstream industrial single-chip microcomputer, ARM and PLC control mainboards. Single edge detachable CCFL lamp design allows users to replace aging lamp tubes alone instead of the whole LCD module, effectively reducing on-site maintenance costs. Compact thin aluminum frame saves internal space of small embedded control cabinets and portable field testers. Standard four-corner small mounting lugs support direct plug-and-play replacement of KL3224AST series screens without equipment shell cutting or wiring rework

Full Technical Specification Table

CategoryParameterTypical Specification
Basic InfoFull Part NumberKL3224AST-FW-36-25

ManufacturerSharp / Kyocera (Japan Industrial FSTN Series)

Screen Size4.7 inch, landscape graphic strip
Display CoreNative Resolution320(W) × 240(H) monochrome QVGA dot matrix

Panel TechFSTN Negative Transmissive LCD (Black text on white background)

Dot ArrangementRectangular graphic dot matrix
Optical PerformanceActive Display Area (AA)95.97(W) × 71.97(H) mm

Dot Pitch0.30 × 0.30 mm

Typical Brightness100 cd/m² single CCFL backlight

Static Contrast Ratio20:1 @ 25℃ ambient

Display ColorSingle monochrome (2-level grayscale only)

Viewing Angle (CR≥2)L/R:40°, U/D:30°; Optimal viewing: 12 o’clock (top)

Response Time (Tr/Td)160ms / 110ms, total 270ms typical
Mechanical SpecOverall Outline Dimension129.6(W) × 92.6(H) × 7.5(D) mm aluminum metal frame

Net Weight~110g lightweight industrial module

Surface TreatmentGloss transparent polarizer, 3H scratch-resistant hard coat (zero haze)
Electrical InterfaceConnector36Pin vertical 0.5mm pitch ZIF FPC 4-bit parallel MCU bus, 25cm long cable (suffix -36-25)

Logic Supply VoltageDC 5.0V (4.7V ~ 5.3V tolerance)
Backlight SystemLight SourceSingle edge single CCFL cold cathode lamp (1 lamp)

Onboard CircuitNo built-in CCFL high-voltage boost IC; external single-lamp CCFL inverter mandatory

CCFL Rated Lifespan40,000 hours to half brightness, detachable replaceable lamp tube
Environmental RatingOperating Temperature0 ℃ ~ +40 ℃ light industrial indoor grade

Storage Temperature-20 ℃ ~ +60 ℃

Operating Humidity10% ~ 85% RH non-condensing

Shock/Vibration Resistance3G shock / 1.2G vibration industrial standard
Quality & ComplianceQuality GradeOriginal Grade A: zero missing dot, no horizontal/vertical line mura, uniform backlight without light leakage

Stock StatusIn-Stock; full pixel scan + 4h temperature cycling aging test before shipment

CertificationRoHS compliant, CCFL contains trace mercury
Touch MatchingBare LCM only; separate narrow-strip 4-wire resistive touch digitizer for optical bonding

Core Advantages

  1. Built-in dedicated graphic controller IC, no extra external drive chip required to simplify secondary control board design

  2. Classic 320×240 QVGA monochrome resolution, ultra-high compatibility with vintage industrial & elevator control firmware

  3. Negative FSTN high contrast black text display, clear reading for multi-row equipment parameter monitoring

  4. Single-lamp CCFL backlight with 40,000hrs long service life, low maintenance frequency for 24h running equipment

  5. Fixed 5V single logic voltage input, flexible matching different industrial mainboard power designs

  6. 25cm long 36Pin FPC cable (model suffix -36-25), reserved long wiring space for deep embedded equipment cabinets

  7. Compact lightweight 110g aluminum frame, convenient for small cabinet embedded and portable testers assembly

  8. Ready brand-new original spot stock supports fast delivery for machinery & elevator equipment repair orders

Typical Application Scenarios

  1. Replacement monochrome display for small CNC, injection molding auxiliary equipment operation panels

  2. Elevator car floor running status, floor number control main board display screen

  3. Portable industrial pipeline, electrical, environmental fault diagnostic tester waveform parameter terminal

  4. Mini laboratory analytical instrument, data recorder real-time curve monitoring screen

  5. Early-generation handheld portable medical blood analysis, ECG measuring equipment text display

  6. Spare replacement module for Sharp/Kyocera KL3224AST series 4.7-inch single CCFL QVGA monochrome FSTN LCM

 FAQ

Q1: Does KL3224AST-FW-36-25 need an external CCFL inverter?

A1: Yes. There is no onboard single-lamp CCFL high voltage boost IC. Matched single-channel CCFL high voltage inverter is mandatory to light up the backlight; WLED constant current drivers cannot substitute without circuit refitting.

Q2: What controller IC is integrated inside this LCD module?

A2: Built-in dedicated monochrome graphic controller supporting standard 4-bit parallel MCU read/write communication, rich mature industrial driver codes available.

Q3: What viewing direction is optimized for this FSTN negative screen?

A3: Optimal viewing angle is 12 o’clock (top viewing), best read effect when viewed from above the screen.

Q4: Can KL3224AST-FW (12cm short FPC) directly replace KL3224AST-FW-36-25?

A4: Mechanical outline, mounting holes and 36Pin FPC pinout are fully consistent; only confirm internal cabinet wiring space to fit 12cm vs 25cm cable length before plug-and-play installation.

Q5: Does the LCM come with touch panel as standard?

A5: Bare LCD module only without touch sensor layer. Separate matched 4.7-inch narrow-strip 4-wire resistive touch digitizer needs optical bonding to form touch industrial HMI assembly.

Q6: Are modules available in stock and ready for shipment?

A6: Yes, brand new original Grade A Japan-made industrial monochrome modules are in warehouse. Shipment within 1–3 working days after order confirmation, every unit completes full pixel and backlight uniformity inspection before delivery.


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Original KL3224AST-FW-36-25 LCD Display Module Industrial Control LCD Panel Screen

Original KL3224AST-FW-36-25 LCD Display Module Industrial Control LCD Panel Screen

KL3224AST-FW-36-25

a-Si TFT-LCD, LCM
Kyocera LEDBL51750A-W LED Backlight Module for 6.5" LCD Panel - Zhiyan

Kyocera LEDBL51750A-W LED Backlight Module for 6.5" LCD Panel - Zhiyan

LEDBL51750A-W

6.5"
N/A
N/A (ref)
N/A (ref)
N/A (ref)
LED
N/A
LED Backlight Module
KL3224AST-FW-36-25 is a a-Si TFT-LCD, LCM Display screen Product from .According to 's product specification sheet,KL3224AST-FW-36-25 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 KL3224AST-FW-36-25 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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  • 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

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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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