LMG7550XUFC KOE  10.4 inch 640*480  LCD display screen
LMG7550XUFC KOE 10.4 inch 640*480 LCD display screen
Price: ₽15951.05
₽15562.00/ piece
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LMG7550XUFC KOE  10.4 inch 640*480  LCD display screen
LMG7550XUFC KOE  10.4 inch 640*480  LCD display screen
LMG7550XUFC KOE  10.4 inch 640*480  LCD display screen
LMG7550XUFC KOE  10.4 inch 640*480  LCD display screen
LMG7550XUFC KOE  10.4 inch 640*480  LCD display screen

LMG7550XUFC KOE 10.4 inch 640*480 LCD display screen

Price: ₽15951.05
₽15562.00/ piece
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LMG7550XUFC KOE 10.4 inch 640*480 LCD display screen

Product Information Product Specifications
Model:
LMG7550XUFC
Brand:
KOE
Application:
Industrial
Size:
10.4"
Resolution:
640×480, VGA 76PPI
Brightness:
100 cd/m2 (Typ.)
Contrast Ratio:
18 : 1 (Typ.) (TM)
Viewing Angle:
40 (Typ.)(CR≥2, Φ2-Φ1)
Lamp Type:
1 pcs CCFL , Without Driver
Signal Interface:
Parallel Data (1ch, 4-bit) , 15 pins Connector
Panel Type:
FSTN-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
2000
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.000 KG
Overview

LMG7550XUFC KOE  10.4 inch 640*480  LCD display screen 

KOE LMG7550XUFC is a 10.4-inch VGA (640×480) monochrome FSTN-LCD industrial-grade LCD module developed by KOE (formerly Hitachi Display Division). It adopts STN Negative Transmissive display technology and is a classic model in the industrial display field, renowned for its high reliability and long lifespan. This panel offers 76PPI pixel density and a classic 4:3 aspect ratio, delivering clear and stable black-and-white display performance, especially suitable for upgrading and replacing traditional industrial equipment.

LMG7550XUFC is equipped with a standard parallel data (1-channel 4-bit) 15-pin interface and uses a 1-piece CCFL cold cathode fluorescent lamp backlight system with a lifespan of up to 50,000 hours, significantly reducing maintenance costs. The panel surface has a matte (Haze 25%) anti-glare 3H hard coating treatment to effectively resist scratches and ambient light reflections. With an overall thickness of only 9.0mm, it features a compact structure for easy integration into various small industrial devices. Although this product has been discontinued, we have sufficient original stock available.


LMG7550XUFC KOE  LCD display screen Highlights:

Classic Industrial-grade Design: A classic industrial display model proven by over 20 years of market use with stable and reliable performance

Ultra-long Backlight Life: 50,000-hour CCFL backlight life, more than 5 times that of ordinary consumer-grade panels

Standard 4:3 Aspect Ratio: Perfectly matches the display requirements of traditional industrial equipment without modifying the software interface

Standard Parallel Interface: 15-pin parallel data interface with strong compatibility for easy integration and replacement

Matte Anti-glare Treatment: Effectively reduces ambient light reflections, reducing eye fatigue during prolonged use

High Hardness Surface: 3H hardness coating effectively resists scratches and abrasion during daily use

High Shock Resistance: 1.2G shock resistance, adapting to vibration environments in industrial sites

KOE Original Quality: Made in Japan, strictly tested according to industrial-grade quality standards

Sufficient Stock Guarantee: Although discontinued, we have a large stock of original Grade A panels to meet long-term supply needs

Wide Compatibility: Can directly replace LMG7550XUFC, LMG7550XUFC-A and other models in the same series


 LMG7550XUFC KOE  LCD display screen Specification:

Parameter CategorySpecification Details
Panel BrandKOE (Kyocera / Former Hitachi Display)
Panel ModelLMG7550XUFC
Panel Size10.4 inches (Diagonal)
Resolution640×480 (VGA)
Pixel Density76 PPI
Pixel Pitch0.330×0.330 mm (H×V)
Pixel ArrangementRectangle
Aspect Ratio4:3 (Standard)
Panel TypeFSTN-LCD, LCD Module
Display ModeSTN, Black/White Negative, Transmissive
Best Viewing Direction12 o'clock
Refresh Rate60Hz
Response Time160ms (Tr) / 110ms (Td) (Typical)
Brightness100 cd/m² (Typical)
Contrast Ratio18:1 (Typical)
Viewing Angle40°(L)/40°(R)/40°(U)/40°(D) (CR≥2)
Color DepthMonochrome (Black/White)
Backlight TypeCCFL Cold Cathode Fluorescent Lamp, 1 Piece, No Driver
Backlight Life50,000 hours
Interface TypeParallel Data (1-channel 4-bit), 15-pin Connector
Surface TreatmentMatte (Haze 25%), 3H Hard Coating, Anti-reflective
Touch FunctionNone (External Resistive Touch Available)
Active Area211.17(W)×158.37(H) mm
Bezel Opening220.2(W)×165.77(H) mm
Outline Dimensions264.0(W)×183.0(H)×9.0(D) mm (Maximum)
Signal Voltage22.7V (Typical)
Shock Resistance1.2G (11.76 m/s²)
Operating Temperature0°C ~ 45°C
Storage Temperature-25°C ~ 60°C
RoHS ComplianceYes
Production StatusDiscontinued, Sufficient Original Stock Available
Quality GradeGrade A Brand New Original, Made in Japan


 LMG7550XUFC KOE  LCD display screen Applications:

Industrial Control and Automation Systems

Industrial Instruments and Test Equipment

Traditional PLC and Human-Machine Interface (HMI)

Medical Diagnosis and Monitoring Devices

Banking and Financial Equipment

Security Monitoring and Access Control Systems

Elevator and Escalator Displays

Traditional Industrial Equipment Upgrade and Replacement

Gaming and Entertainment Devices


FAQ:

Q1: Is LMG7550XUFC color or monochrome?

A1: LMG7550XUFC is a monochrome (black/white) FSTN-LCD panel with negative display mode, showing white text on a black background.

Q2: How many pins is the interface of this panel? Where is the interface located?

A2: It uses a standard parallel data (1-channel 4-bit) 15-pin interface, located at the bottom right of the panel. The backlight interface is a separate 2-pin interface.

Q3: Does this panel come with a backlight driver?

A3: No, it does not come with a backlight driver. An external CCFL backlight inverter is required to light up the backlight. We can provide matching backlight inverters.

Q4: Which industrial screen models can this panel replace?

A4: It is suitable for all monochrome industrial devices that support 10.4-inch VGA parallel 15-pin interface, including but not limited to: various traditional PLC touch screens, industrial HMI, medical monitors, bank ATMs, etc. Please confirm the interface type and size of the original screen before replacement.

Q5: How long is the warranty period? What does the warranty cover?

A5: We provide a 6-month warranty period. Non-human-induced quality problems (such as display abnormalities, backlight failure, etc.) within the warranty period can be replaced free of charge. Human-induced damage (such as screen cracking, water damage, scratches, etc.) is not covered by the warranty.





Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
LMG7550XUFC KOE  10.4 inch 640*480  LCD display screen

LMG7550XUFC KOE 10.4 inch 640*480 LCD display screen

LMG7550XUFC

10.4"
640×480, VGA 76PPI
100 cd/m2 (Typ.)
18 : 1 (Typ.) (TM)
40 (Typ.)(CR≥2, Φ2-Φ1)
1 pcs CCFL , Without Driver
Parallel Data (1ch, 4-bit) , 15 pins Connector
FSTN-LCD, LCM
LMG7525RPFF KOE 4.7" FSTN-LCD  LCM 320×240  QVGA  84PPI

LMG7525RPFF KOE 4.7" FSTN-LCD LCM 320×240 QVGA 84PPI

LMG7525RPFF

4.7"
320×240, QVGA 84PPI
25 cd/m² (Typ.)
5:1 (Typ.) (TM)
40(Typ.)(CR≥2,Φ2-Φ1)
CCFL [1 pcs], W/O Driver
ParallelData(1ch,4-bit),15pinsConnector
FSTN-LCD, LCM
LMG7524RPFC KOE 4.7"320×240 FSTN-LCD LCM 320×240

LMG7524RPFC KOE 4.7"320×240 FSTN-LCD LCM 320×240

LMG7524RPFC

4.7"
320×240, QVGA 84PPI
100 cd/m² (Typ.)
20:1 (Typ.) (TM)
BestViewon
1 pcs CCFL, Without Driver
ParallelData(1ch,4-bit),12pinsConnector
FSTN-LCD, LCM
LMG7520RPFC KOE 4.7" FSTN-LCD  LCM 320×240  QVGA  84PPI

LMG7520RPFC KOE 4.7" FSTN-LCD LCM 320×240 QVGA 84PPI

LMG7520RPFC

4.7"
320×240, QVGA 84PPI
100 (Typ.)(cd/m²)
20 : 1 (Typ.) (TM)
GoodViewat
1 pcs CCFL, No Driver
ParallelData(1ch,4-bit),12pinsConnector
FSTN-LCD, LCM
LMG7550XUFC is a 10.4" FSTN-LCD, LCM Display screen Product from KOE.According to KOE's product specification sheet,LMG7550XUFC display has a resolution of 640×480, VGA 76PPI, Contrast Ratio is 18 : 1 (Typ.) (TM),Viewing Angle is 40 (Typ.)(CR≥2, Φ2-Φ1),Lamp Type is 1 pcs CCFL , Without Driver,Signal Interface is Parallel Data (1ch, 4-bit) , 15 pins Connector,Brightness is 100 cd/m2 (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LMG7550XUFC 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

inventory_2 Incoming
monitor Display Test
visibility Appearance
settings_input_component Interface
view_in_ar Packaging
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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

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
L***********A
Sep 12, 2025
(5/5)
ALL AS PLANNED OK
a****k
Aug 28, 2025
(5/5)
Fast delivery, Comptetive price Excellent support
R********a
Aug 25, 2025
(5/5)
Perfect and easy.
R************z
Aug 21, 2025
(5/5)
Fast shipping, good communication, goods as described, will buy again.
G*************i
Aug 15, 2025
(5/5)
Good price for things hard to find!
y****m
Aug 15, 2025
(5/5)
Product arrived earlier than expected. Price was also very reasonable.
H*******e
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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