LQ084V1DG21E Sharp 8.4"	 640×480   LCD display screen
LQ084V1DG21E Sharp 8.4" 640×480 LCD display screen
Price: $120.00
$115.00/ piece
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LQ084V1DG21E Sharp 8.4"	 640×480   LCD display screen
LQ084V1DG21E Sharp 8.4
LQ084V1DG21E Sharp 8.4
LQ084V1DG21E Sharp 8.4
LQ084V1DG21E Sharp 8.4

LQ084V1DG21E Sharp 8.4" 640×480 LCD display screen

Price: $120.00
$115.00/ piece
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LQ084V1DG21E Sharp 8.4" 640×480 LCD display screen

Product Information Product Specifications
Model:
LQ084V1DG21E
Brand:
SHARP
Application:
Industrial
Size:
8.4"
Resolution:
640(RGB)×480, VGA 94PPI
Brightness:
300 cd/m² (Typ.)
Contrast Ratio:
250 : 1 (Typ.) (TM)
Viewing Angle:
55/55/55/40(Typ.)(CR≥10)
Lamp Type:
1 pcsCCFL, 50K hours
Signal Interface:
ParallelRGB(1ch,6-bit),31pinsConnector
Panel Type:
a-Si TFT-LCD, LCM
Pixel Format:
RGB Vertical Stripe
Active Area:
170.88(W)×129.6(H) mm
Bezel Opening:
175.9(W)×134.6(H) mm
Outline size:
216 × 152.4 (H×V×D)
Surface:
-
Response Time:
-
Best View on:
12o'clock
Work Mode:
TN, Normally White, Transmissive
Display Colors:
262K
Weight:
-
Frequency:
-
Touchscreen:
Without
Signal Type:
ParallelRGB(1ch,6-bit),31pinsConnector
Voltage Supply:
-
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
31
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.000 KG
Overview

LQ084V1DG21E Sharp 8.4"640×480 LCD display screen

Sharp LQ084V1DG21E is a 8.4-inch VGA (640×480) a-Si TFT-LCD industrial-grade LCD module developed by Sharp. It adopts TN Normally White Transmissive display technology and is a classic model in the industrial display field, renowned for its high reliability and long lifespan. This panel offers 94PPI pixel density and a classic 4:3 aspect ratio, delivering clear and stable visual performance, especially suitable for upgrading and replacing traditional industrial equipment.


LQ084V1DG21E is equipped with a standard parallel RGB 1-channel 6-bit 31-pin interface and uses a single 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 28%) anti-glare 3H hard coating treatment to effectively resist scratches and ambient light reflections. With an overall thickness of only 12.0mm and a weight of approximately 410g, it features a compact structure for easy integration into various small industrial devices.


LQ084V1DG21E Sharp LCD display screen Highlights:

Classic Industrial-grade Design: A classic industrial display model proven by long-term 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 RGB Interface: 31-pin TTL 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

Low Power Consumption Design: Approximately 5.42W typical power consumption, effectively reducing overall system energy consumption

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

Long-term Supply Guarantee: Sharp provides more than 10 years of long-term supply support to avoid production discontinuation risks

Wide Compatibility: Can directly replace LQ084V1DG21, LQ084V1DG22 and other models in the same series


LQ084V1DG21E Sharp LCD display screen Specification :



Parameter CategorySpecification Details
Panel BrandSharp
Panel ModelLQ084V1DG21E (Compatible: LQ084V1DG21)
Panel Size8.4 inches (Diagonal)
Resolution640(RGB)×480 (VGA)
Pixel Density94 PPI
Pixel ArrangementRGB Vertical Stripe
Aspect Ratio4:3 (Standard)
Panel Typea-Si TFT-LCD, TN
Display ModeNormally White, Transmissive
Best Viewing Direction12 o'clock
Refresh Rate60Hz
Response Time20ms (Tr) / 40ms (Td) (Typical)
Brightness300 cd/m² (Typical)
Contrast Ratio250:1 (Typical)
Viewing Angle55°(L)/55°(R)/55°(U)/40°(D) (CR≥10)
Color Depth262K (6-bit)
Color Gamut45% NTSC
Backlight TypeCCFL Cold Cathode Fluorescent Lamp, 1 Piece, No Driver
Backlight Life50,000 hours
Interface TypeParallel RGB (TTL), 1 Channel 6-bit, 31 Pins
Surface TreatmentMatte (Haze 28%), 3H Hard Coating, Anti-reflective
Touch FunctionNone (External Resistive/Capacitive Touch Available)
Active Area170.88(W)×129.6(H) mm
Outline Dimensions216.0(W)×152.4(H)×12.0(D) mm
Panel WeightApprox. 410g
Signal Voltage3.3V/5.0V (Typical)
Typical Power ConsumptionApprox. 5.42W
Operating Temperature0°C ~ 55°C
Storage Temperature-25°C ~ 70°C
RoHS ComplianceYes
Production StatusMass Production
Quality GradeGrade A Brand New Original, Made in Japan


LQ084V1DG21E Sharp LCD display screen Applications:

Industrial Control and Automation Systems

Medical Diagnosis and Monitoring Devices

Industrial Instruments and Test Equipment

POS Cash Register Systems and Self-Service Kiosks

Banking and Financial Equipment

Security Monitoring and Access Control Systems

Elevator and Escalator Displays

Traditional Industrial Equipment Upgrade and Replacement


FAQ:

Q1: What is the difference between LQ084V1DG21E and LQ084V1DG21?

A1: LQ084V1DG21E is an upgraded version of LQ084V1DG21. The display parameters, interface type and mechanical dimensions of both are completely consistent and can be used interchangeably. The E version mainly optimizes the production process and quality control, improving product consistency and reliability.

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

A2: It uses a standard parallel RGB (TTL) 31-pin interface, located at the bottom right of the panel. The backlight interface is a separate 3-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 industrial devices that support 8.4-inch VGA parallel RGB 31-pin interface, including but not limited to: various PLC touch screens, industrial HMI, medical monitors, POS cash registers, bank ATMs, etc. Please confirm the interface type and size of the original screen before replacement.



Product Comparison
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Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
LQ084V1DG21E Sharp 8.4"	 640×480   LCD display screen

LQ084V1DG21E Sharp 8.4" 640×480 LCD display screen

LQ084V1DG21E

8.4"
640(RGB)×480, VGA 94PPI
300 cd/m² (Typ.)
250 : 1 (Typ.) (TM)
55/55/55/40(Typ.)(CR≥10)
1 pcsCCFL, 50K hours
ParallelRGB(1ch,6-bit),31pinsConnector
a-Si TFT-LCD, LCM
LCD display    LQ084V3DG02    8.4 inth    640*480      Industrial  screen

LCD display LQ084V3DG02 8.4 inth 640*480 Industrial screen

LQ084V3DG02

8.4"
640(RGB)×480, VGA 95PPI
400 cd/m² (Typ.)
600:1 (Typ.) (TM)
65/65/55/60 (Typ.)(CR≥10)
WLED [6S2P] , 50K hours , W/O Driver
Parallel RGB (1 ch, 6-bit) , 33 pins Connector
a-Si TFT-LCD, LCM
LQ084V1DG21E is a 8.4" a-Si TFT-LCD, LCM Display screen Product from SHARP.According to SHARP's product specification sheet,LQ084V1DG21E display has a resolution of 640(RGB)×480, VGA 94PPI, Contrast Ratio is 250 : 1 (Typ.) (TM),Viewing Angle is 55/55/55/40(Typ.)(CR≥10),Lamp Type is 1 pcsCCFL, 50K hours,Signal Interface is ParallelRGB(1ch,6-bit),31pinsConnector,Brightness is 300 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LQ084V1DG21E 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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  • 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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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

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