SHARP LQ121S1DG43 12.1-Inch TFT LCD Panel 800×600 Industrial Display Module
SHARP LQ121S1DG43 12.1-Inch TFT LCD Panel 800×600 Industrial Display Module
Price: $66.95
$59.67/ piece
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LQ121S1DG43
LQ121S1DG43
LQ121S1DG43
LQ121S1DG43

SHARP LQ121S1DG43 12.1-Inch TFT LCD Panel 800×600 Industrial Display Module

Price: $66.95
$59.67/ piece
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SHARP LQ121S1DG43 12.1-Inch TFT LCD Panel 800×600 Industrial Display Module

Product Information Product Specifications
Model:
LQ121S1DG43
Brand:
SHARP
Application:
Industrial
Size:
12.1"
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
500
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
0.660 KG
Overview

SHARP LQ121S1DG43 12.1-Inch Industrial TFT LCD Display Module


The SHARP LQ121S1DG43 is a 12.1-inch color TFT-LCD module designed for industrial equipment, automation systems, embedded devices, and professional display applications requiring stable performance and long-term reliability.

Featuring 800 × 600 SVGA resolution, TN Normally White transmissive technology, parallel RGB TTL interface, and a CCFL backlight system, the LQ121S1DG43 provides excellent compatibility with industrial PCs, HMI systems, CNC machines, and legacy LCD replacement projects.


Key Features

Original SHARP industrial TFT LCD module

12.1-inch display size

Resolution: 800 × 600 pixels (SVGA)

TN Normally White transmissive display technology

Parallel RGB TTL interface

41-pin connector

262K display colors

370 cd/m² brightness

450:1 contrast ratio

Dual CCFL backlight

Anti-glare surface treatment

Industrial-grade design

Suitable for legacy LCD replacement applications


Technical Specifications

SpecificationDetails
ModelLQ121S1DG43
ManufacturerSHARP
Display Size12.1 Inch
LCD Typea-Si TFT-LCD
Resolution800 × 600 pixels
Aspect Ratio4:3
Display ModeTN, Normally White, Transmissive
Display Colors262K
Active Area246.0 × 184.5 mm
Pixel ArrangementRGB Vertical Stripe
Brightness370 cd/m² (Typ.)
Contrast Ratio450:1 (Typ.)
Viewing Angle70/70/50/60 (Typ.)
InterfaceTTL RGB
Connector41-pin

Typical Applications

Industrial PC displays

HMI operator panels

CNC machine displays

Factory automation equipment

Medical equipment monitors

Measurement instruments

Embedded control systems

Industrial LCD replacement projects


Why Choose SHARP LQ121S1DG43?

Original SHARP LCD quality

Standard 12.1-inch industrial display size

Reliable SVGA 800×600 resolution

Stable TTL RGB interface

High brightness CCFL backlight

Suitable for continuous industrial operation

Ideal replacement for discontinued LCD modules


Quality Assurance

Original SHARP LCD panel

100% display function testing

Pixel inspection before shipment

Signal verification

Backlight testing

Connector inspection

Anti-static protective packaging

Worldwide industrial LCD supply


FAQ

What is the resolution of SHARP LQ121S1DG43?

The LQ121S1DG43 features 800 × 600 SVGA resolution.

What interface does LQ121S1DG43 use?

It uses a TTL RGB parallel interface with a 41-pin connector.

What backlight does LQ121S1DG43 use?

The module uses a CCFL backlight with two lamps.

Is LQ121S1DG43 a touchscreen display?

No. The standard LQ121S1DG43 is an LCD display module only. A separate resistive or capacitive touch panel can be added.

Product Comparison
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Size:
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Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
SHARP LQ121S1DG43 12.1-Inch TFT LCD Panel 800×600 Industrial Display Module

SHARP LQ121S1DG43 12.1-Inch TFT LCD Panel 800×600 Industrial Display Module

LQ121S1DG43

12.1"
LQ121S1DG43 is a 12.1" Display screen Product from SHARP.According to SHARP's product specification sheet,LQ121S1DG43 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 LQ121S1DG43 after packaging is 0.660KG.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
inventory_2

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
flight_takeoff Shipment
  • 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
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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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