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SHARP

Sharp LM5Q321R 5.0" Industrial LCD Display Panel 320×240 QVGA Color

Name: Sharp LM5Q321R 5.0" Industrial LCD Display Panel 320×240 QVGA Color
Brand: SHARP
SKU: LM5Q321R
Price: 78.0 USD

Price: $85.00

$78.00/ piece

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Specifications Ordering instructions Overview Product Comparison Q&A Reviews

Sharp LM5Q321R 5.0" Industrial LCD Display Panel 320×240 QVGA Color

Data sheets：

Sharp LM5Q321R 5.0" Industrial LCD Display Panel 320×240 QVGA Color.pdf

Product Information Product Specifications

Model:

LM5Q321R

Brand:

SHARP

Application:

Industrial

Size:

Resolution:

320×240 QVGA

Brightness:

150 cd/m² (ref)

Contrast Ratio:

30:1 (ref)

Viewing Angle:

35/35/15/25 (ref)

Lamp Type:

CCFL

Signal Interface:

Parallel Data

Panel Type:

LCM

Support Color:

Color

Ordering instructions

Quality:

test ok before ship it

RMA Policy:

RMA 6 month

Sample:

Paid Sample

Stock:

300

Stock Location:

China

Delivery:

WorldWide

Lead Time:

1-3 Days

Weight:

0.500 KG

Overview

Product Overview

The LM5Q321R is a 5.0" industrial LCD display panel manufactured by Sharp, featuring QVGA resolution (320x240) with CCFL backlight and Parallel Data interface. With 150 cd/m² brightness (ref) and 30:1 contrast ratio (ref), viewing angle 35/35/15/25 (ref), designed for industrial instrumentation, embedded systems, and reliable display applications.

Specifications

Brand	Sharp
Model	LM5Q321R
Size	5.0"
Resolution	320×240 QVGA
Brightness	150 cd/m² (ref)
Contrast Ratio	30:1 (ref)
Viewing Angle	35/35/15/25 (ref)
Display Type	Color
Backlight	CCFL
Interface	Parallel Data
Panel Type	LCM

Applications

Industrial instrumentation and gauges

Embedded systems displays

Metering equipment

Point-of-sale terminals

Security alarm panels

Small appliance displays

FAQ:

Q1: Core specifications of Sharp LM5Q321R

A: Sharp LM5Q321R is a 5-inch full-color industrial TFT LCD panel with native QVGA 320×240 resolution. It adopts Sharp industrial liquid crystal technology with integrated long-lifetime backlight, uniform brightness and stable color output, specially developed for compact portable industrial terminals and mini control panels.

Q2: Operating & storage temperature range

A: Operating temperature: -20℃ ~ +70℃; Storage temperature: -30℃ ~ +80℃. No screen flicker, ghosting, color deviation or brightness drop will occur in low-temperature outdoor handheld devices and enclosed high-temperature control boxes.

Q3: Compatible industrial application equipment

A: Ideal for handheld industrial testers, portable data collectors, miniature PLC operation screens, small injection molding auxiliary controllers, on-site detection instruments and lightweight portable medical equipment. It can replace other 5-inch QVGA color LCD panels with matching FPC pin definition.

Q4: Troubleshooting common display faults

A: 1. Check signal voltage and backlight power comply with Sharp official datasheet;

2. Re-plug FPC connector to eliminate poor contact;

3. Inspect bonding area for ESD burn damage;

4. Reset QVGA timing parameters if abnormal display persists.

Q5: Industrial advantages of this 5-inch QVGA panel

A: Small footprint saves equipment internal layout space, with low power consumption suitable for battery-powered handheld devices. Color differentiation clearly displays status icons, alarm prompts and parameter groups. Built-in anti-electromagnetic interference design supports 24/7 non-stop long-term operation in harsh industrial scenarios.

Product Comparison

Model:

Size:

Resolution:

Brightness:

Contrast Ratio:

Viewing Angle:

Lamp Type:

Signal Interface:

Panel Type:

Sharp LM5Q321R 5.0" Industrial LCD Display Panel 320×240 QVGA Color

LM5Q321R

320×240 QVGA

150 cd/m² (ref)

30:1 (ref)

35/35/15/25 (ref)

CCFL

Parallel Data

LCM

Sharp LM5H40TA 5.5" Industrial LCD Display Panel 480×320 Monochrome

LM5H40TA

5.5"

480×320

15 cd/m²

15:1

Monochrome

WLED

Parallel Data

LCM

LM5Q32 Sharp 5 inch tft display

LM5Q32

320(RGB)×240, QVGA 80PPI

120 cd/m² (Typ.)

30:1 (Typ.) (TM)

35/35/15/25 (Typ.)(CR≥5)

CCFL [1 pcs] , 15K hours , W/O Driver

Parallel Data (1ch, 8-bit) , 20 pins Connector

a-Si TFT-LCD, LCM

LM5Q321 Sharp 5" CSTN-LCD LCM 320(RGB)×240 QVGA 80PPI

LM5Q321

320(RGB)×240, QVGA 80PPI

CCFL [1 pcs]

ParallelData(1ch,8-bit)

CSTN-LCD, LCM

LM5Q321R is a 5" LCM Display screen Product from SHARP.According to SHARP's product specification sheet,LM5Q321R display has a resolution of 320×240 QVGA, Contrast Ratio is 30:1 (ref),Viewing Angle is 35/35/15/25 (ref),Lamp Type is CCFL,Signal Interface is Parallel Data,Brightness is 150 cd/m² (ref).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LM5Q321R after packaging is 0.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.

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Comprehensive Score

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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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O***********E

Sep 29, 2025

(5/5)

Very nice and sharp in the choice

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L***********A

Sep 12, 2025

(5/5)

ALL AS PLANNED OK

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a****k

Aug 28, 2025

(5/5)

Fast delivery, Comptetive price Excellent support

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R********a

Aug 25, 2025

(5/5)

Perfect and easy.

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R************z

Aug 21, 2025

(5/5)

Fast shipping, good communication, goods as described, will buy again.

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G*************i

Aug 15, 2025

(5/5)

Good price for things hard to find!

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y****m

Aug 15, 2025

(5/5)

Product arrived earlier than expected. Price was also very reasonable.

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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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H******i

Nov 18, 2024

(4/5)

Excellent quality, affordable price, worth recommending

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