Original VGG644804-LB TFT LCD Display Screen Panel
Original VGG644804-LB TFT LCD Display Screen Panel
Price: $130.99
$125.16/ piece
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VGG644804-LB
VGG644804-LB
VGG644804-LB
VGG644804-LB

Original VGG644804-LB TFT LCD Display Screen Panel

Price: $130.99
$125.16/ piece
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Original VGG644804-LB TFT LCD Display Screen Panel

Product Information Product Specifications
Model:
VGG644804-LB
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:
200
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.500 KG
Overview

Product Overview

Full Model: VGG644804-LB (Mass production suffix: VGG644804-6UFLWB)

Manufacturer: EVERVISION Electronics (Taiwan professional industrial display brand)

Screen Size: 5.7 inch 4:3 landscape industrial TFT-LCD module

Native Resolution: 640(RGB) × 480 VGA, 88 PPI

Display Tech: TN ultra-wide view transmissive a-Si TFT-LCD, viewing direction 6 o’clock

Signal Interface: 20Pin single-channel 18-bit LVDS

Stock Status: Brand new original Grade A modules, full dot inspection + 10h high-low temperature aging test; bare LCD only (resistive touch sold separately)

Compatible Versions: VGG644804-L / VGG644804-LA / VGG644804-LB, fully plug-and-play interchangeable


Complete Technical Specification Table

CategoryStandard Parameter
Basic Display InfoDiagonal: 5.7 inchAspect Ratio: 4:3Resolution: 640 × 480 VGAPixel Pitch: 0.180 × 0.180 mmPixel Arrangement: Vertical RGB stripe
Mechanical DimensionsActive View Area: 115.2(W) × 86.4(H) mmOverall Outline: 144(W) × 104.6(H) × 13.0(D) mmNet Weight: ~194gSurface: Matte anti-glare + 3H scratch-resistant hard coatingMetal integrated mounting frame with fixed holes
Optical PerformanceTypical Brightness: 550 cd/m² high brightnessStatic Contrast Ratio: 700:1Viewing Angle (CR≥10): L/R 75°, U 60°, D 75° (ultra-wide polarizer compensation)Color Depth: 6-bit RGB, 262K display colorsResponse Time (Tr+Td): 16ms totalFixed Refresh Rate: 60Hz
Electrical InterfaceConnector: 20Pin 0.5mm pitch single-channel LVDS FPCLogic Supply Voltage: DC 3.3V (3.0~3.6V tolerance)Backlight Input: DC 9.9V constant voltage LED circuitBacklight Current: Typ 200mATotal Typical Power Consumption: 4.8W
Backlight SystemLight Source: Side-edge SMD WLED arrayOnboard Circuit: Integrated LED constant current circuit on rear PCBLED Service Life: ≥50,000 hours to half brightnessControl: BL_EN enable + PWM 0~100% continuous dimming
Environmental RatingOperating Temperature: -20 ℃ ~ +70 ℃ industrial wide gradeStorage Temperature: -30 ℃ ~ +80 ℃Humidity: 10% ~ 90% RH non-condensingAnti-Vibration: 1.2G industrial workshop shock resistance standard
Compliance CertificationsRoHS, CE, industrial automation & medical equipment certification

Core Product Advantages

  1. 550nit high brightness with ultra-wide view polarizer: Clear readable under factory indoor strong light, reduce vertical color shift of traditional TN panels

  2. Ultra-wide industrial temperature range (-20~+70℃): Stable operation for cold storage equipment, construction machinery cabins and outdoor embedded terminals

  3. Built-in WLED constant current control circuit, only DC3.3V logic power + DC9.9V backlight input required, simple cabinet wiring layout

  4. Integrated metal mounting frame with reserved installation holes, direct one-to-one replacement for original EVERVISION 5.7-inch industrial equipment screens

  5. 50,000-hour long-life LED backlight, support 24/7 unattended continuous operation of automation equipment, low maintenance cost

  6. Standard universal 20Pin LVDS interface, compatible with mainstream industrial control boards, HDMI/LVDS conversion driver boards

  7. Mature mass production industrial model, stable yield, widely used for repairing old-generation automation HMI panels

 Typical Application Scenarios

  1. CNC machine tools, injection molding machines, textile machinery operation HMI screen replacement

  2. Portable medical diagnostic testing equipment, bedside monitoring auxiliary display terminal

  3. Construction machinery, forklift, agricultural machinery vehicle-mounted control panel

  4. Factory production line visual inspection equipment, power distribution cabinet parameter monitoring screen

  5. Small self-service vending machine, industrial weighing controller graphic display

  6. Maintenance spare parts for EVERVISION VGG644804 series 5.7-inch VGA TFT LCD modules

 FAQ

Q1: Does VGG644804-LB need an external LED driver board?

A1: The constant current control circuit is integrated on the rear PCB, only need stable DC9.9V power to light the WLED backlight normally.

Q2: What is the brightness of this 5.7-inch EVERVISION screen?

A2: Standard 550 cd/m² high brightness, designed for factory workshop light exposure environment.

Q3: Can VGG644804-L replace VGG644804-LB directly?

A3: Yes, mechanical outline, LVDS pin definition and optical parameters are fully consistent, no driver adjustment required.

Q4: What temperature range can this panel work normally?

A4: Operating temperature from -20℃ to +70℃, adapt to low-temperature workshop and high-temperature equipment cabinet scenarios.

Q5: Does this LCD module include touch function?

A5: Standard product only supplies bare display panel; touch glass needs separate purchase and professional bonding processing.

Product Comparison
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Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Original VGG644804-LB TFT LCD Display Screen Panel

Original VGG644804-LB TFT LCD Display Screen Panel

VGG644804-LB

a-Si TFT-LCD, LCM
VGG644804-LB is a a-Si TFT-LCD, LCM Display screen Product from .According to 's product specification sheet,VGG644804-LB 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 VGG644804-LB 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

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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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.
H******i
Nov 18, 2024
(4/5)
Excellent quality, affordable price, worth recommending
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