dmf-50081znb-fw-bbn Kyocera 4.7 inch 320×240 panel lcd
dmf-50081znb-fw-bbn Kyocera 4.7 inch 320×240 panel lcd
Price: $85.00
$80.00/ piece
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dmf-50081znb-fw-bbn Kyocera
dmf-50081znb-fw-bbn Kyocera
dmf-50081znb-fw-bbn Kyocera
dmf-50081znb-fw-bbn Kyocera

dmf-50081znb-fw-bbn Kyocera 4.7 inch 320×240 panel lcd

Price: $85.00
$80.00/ piece
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dmf-50081znb-fw-bbn Kyocera 4.7 inch 320×240 panel lcd

Product Information Product Specifications
Model:
dmf-50081znb-fw-bbn
Brand:
KYOCERA
Application:
Industrial
Size:
4.7"
Resolution:
320*240
Brightness:
60
Contrast Ratio:
4:1
Viewing Angle:
40/50/30/40
Lamp Type:
CCFL
Signal Interface:
14 pins
Panel Type:
STN-LCD, LCM
Frame Rate:
70Hz
Active Area:
95.97×71.97
Outline:
139×120×13.2
Storage Temp:
-20 ~ 60 °C
Operating Temp:
0 ~ 50 °C
Support Color:
Monochrome
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
135
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

DMF-50081ZNB-FW-BBN is classic 4.7-inch QVGA monochrome STN graphic LCD module manufactured by Optrex (Kyocera Display Group). Native resolution: 320×240 QVGA, landscape 4:3 transmissive blue-mode negative monochrome display, single CCFL backlight, 14Pin 4-bit parallel MCU interface.

Interchange compatible models: DMF-50081ZNF-FW / DMF-50081NB-FW; mechanical outline, mounting holes and pinout fully consistent, only verify CCFL lamp voltage & controller timing before cross replacement.

Core features: Built-in graphic display controller, compact aluminum frame, stable industrial temperature range, widely used for old CNC equipment, injection molding machine HMI, portable industrial testers, POS terminals, legacy medical handheld instruments maintenance.

Full Technical Specification Table

CategoryParameterTypical Specification
Basic InfoFull Part NumberDMF-50081ZNB-FW-BBN

ManufacturerOptrex (Kyocera Display Japan)

Screen Size4.7 inch, landscape 4:3
Display CoreNative Resolution320 × 240 QVGA monochrome graphic, 84 PPI

Panel TechnologySTN Blue Negative Transmissive LCD, Black characters on blue background

Pixel ArrangementRectangular graphic dot matrix
Optical PerformanceActive Display Area (AA)103.0(W) × 79.0(H) mm

Dot Size / Dot Pitch0.27 × 0.27 mm / 0.30 × 0.30 mm

Typical Brightness60 cd/m² industrial standard brightness

Static Contrast Ratio10:1 @ 25℃ ambient

Display ColorMonochrome single blue scale (2-level grayscale)

Viewing Angle (CR≥10)L/R/U/D:34°/34°/36°/34°; Optimal viewing: 6 o’clock

Response Time (Tr/Td)90ms / 370ms total 460ms typical

Refresh RateFixed 70Hz native timing
Mechanical SpecOverall Outline Dimension139.0(W) × 120.0(H) × 13.2(D) mm aluminum metal frame

Net Weight≤250g lightweight industrial module

Surface TreatmentStandard glossy polarizer, 2H anti-scratch hard coat
Electrical InterfaceConnector14Pin 0.5mm pitch FPC single-channel 4-bit parallel MCU interface, built-in graphic controller IC

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

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

CCFL Rated Lifespan10,000 hours to half brightness
Environmental RatingOperating Temperature0 ℃ ~ +50 ℃ industrial & commercial grade

Storage Temperature-20 ℃ ~ +60 ℃

Operating Humidity10% ~ 90% RH non-condensing
Quality & ComplianceQuality GradeBrand New Original Grade A: zero missing dot, no 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 4.7" 4-wire resistive touch digitizer for optical bonding

Core Advantages

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

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

  3. Blue negative STN high contrast display, clear text & waveform presentation for parameter monitoring

  4. Single-lamp CCFL backlight, low power consumption, suitable for portable battery-powered testing equipment

  5. Compact lightweight 250g aluminum frame, convenient for handheld portable equipment assembly

  6. Mature Japan Optrex industrial display process, ultra-low dot/mura defect rate for bulk maintenance replacement

  7. Standard 4-bit parallel MCU interface, abundant mature driver code resources for rapid development

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

Typical Application Scenarios

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

  2. Retail supermarket desktop POS cash register, ordering machine main parameter screen

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

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

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

  6. Spare replacement module for Kyocera Optrex DMF-50081ZNB series 4.7-inch single CCFL QVGA monochrome STN LCM

 FAQ

Q1: Does DMF-50081ZNB-FW-BBN need an external CCFL inverter?

A1: Yes. There is no onboard CCFL high voltage boost IC. A matched single-lamp 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 built inside this LCD module?

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

Q3: What viewing direction is optimized for this STN blue-mode screen?

A3: Optimal viewing angle is 6 o’clock (bottom viewing), best read effect when viewed from below the screen.

Q4: Can DMF-50081ZNF-FW directly replace DMF-50081ZNB-FW-BBN?

A4: Mechanical outline, mounting holes and 14Pin pinout are fully consistent; verify CCFL electrical parameters and display timing 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 4-wire resistive touch digitizer needs optical bonding to form touch industrial HMI assembly.

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

A6: Yes, brand new original Grade A Kyocera Optrex 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:
dmf-50081znb-fw-bbn Kyocera 4.7 inch 320×240 panel lcd

dmf-50081znb-fw-bbn Kyocera 4.7 inch 320×240 panel lcd

dmf-50081znb-fw-bbn

4.7"
320*240
60
4:1
40/50/30/40
CCFL
14 pins
STN-LCD, LCM
dmf-50081znb-fw-bbn is a 4.7" STN-LCD, LCM Display screen Product from KYOCERA.According to KYOCERA's product specification sheet,dmf-50081znb-fw-bbn display has a resolution of 320*240, Contrast Ratio is 4:1,Viewing Angle is 40/50/30/40,Lamp Type is CCFL,Signal Interface is 14 pins,Brightness is 60.Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of dmf-50081znb-fw-bbn after packaging is 0.500KG.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

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monitor Display Test
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  • 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

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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

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"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
(5/5)
My package arrived at the expected date (6 days after the purchase) and in good condition
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Sep 29, 2025
(5/5)
Very nice and sharp in the choice
L***********A
Sep 12, 2025
(5/5)
ALL AS PLANNED OK
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Aug 28, 2025
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Fast delivery, Comptetive price Excellent support
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Aug 25, 2025
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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!
y****m
Aug 15, 2025
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Product arrived earlier than expected. Price was also very reasonable.
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Aug 12, 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, and it was a good shopping experience.
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