AUO AA121XH01 12.1" TFT Industrial LCD Display Module 1024x768
AUO AA121XH01 12.1" TFT Industrial LCD Display Module 1024x768
Price: $70.00
$65.00/ piece
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AUO AA121XH01 12.1 inch TFT industrial LCD display front view
Back chassis and label of AUO AA121XH01 LCD panel
AUO AA121XH01 12.1 inch TFT industrial LCD display front view
Back chassis and label of AUO AA121XH01 LCD panel

AUO AA121XH01 12.1" TFT Industrial LCD Display Module 1024x768

Price: $70.00
$65.00/ piece
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AUO AA121XH01 12.1" TFT Industrial LCD Display Module 1024x768

Product Information Product Specifications
Model:
AA121XH01
Brand:
Mitsubishi
Application:
Industrial
Size:
12.1"
Resolution:
1024(RGB)×768, XGA 105PPI
Brightness:
320 cd/m² (Typ.)
Contrast Ratio:
550:1 (Typ.) (TM)
Viewing Angle:
65/65/45/75 (Typ.)(CR≥10)
Lamp Type:
CCFL [2 pcs] , 50K hours , W/O Driver
Signal Interface:
LVDS (1 ch, 6-bit) 20 pins Connector
Panel Type:
a-Si TFT-LCD, LCM
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
39
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.500 KG
Overview

The AUO AA121XH01 is a rugged 12.1-inch TFT industrial LCD display module engineered for high visibility in demanding environments. Featuring an XGA resolution of 1024(RGB)×768 pixels, this 12.1-inch LCD panel delivers sharp text and vibrant colors for precise visual output. Designed with a standard 20-pin LVDS interface and high-brightness LED backlight, the AA121XH01 AUO display ensures excellent readability even in direct sunlight. Whether you need a direct drop-in replacement for aging HMI equipment or are sourcing components for outdoor machinery, ZYLCDShop provides genuine AUO LCD modules at competitive prices with fast global shipping.

Product Features

  • High Brightness & Sunlight Readable: Features a high-luminance LED backlight (typically 500 nits), making it ideal for outdoor and semi-outdoor industrial applications.

  • Optimal Resolution: XGA 1024(RGB)×768 resolution provides clear and detailed image quality for complex control interfaces.

  • Wide Operating Temperature: Engineered to withstand extreme temperatures (-30°C to 80°C), ensuring reliable performance in harsh factory or outdoor conditions.

  • Standard Interface: Features a 20-pin LVDS interface for stable, high-speed data transmission and easy driver board integration.

  • Long-Life LED Backlight: Built-in WLED (White LED) system offers uniform brightness, extended lifespan, and lower power consumption compared to CCFL.

  • Direct Replacement: 100% compatible with existing systems utilizing the AA121XH01 model, ensuring hassle-free installation.

Technical Specifications

ManufacturerAUO 
Model NumberAA121XH01
Screen Size12.1 inches
Resolution1024 x 768 (XGA)
Active Area245.76(W) × 184.32(H) mm
InterfaceLVDS (20 pins)
Backlight TypeWLED (White LED)
Brightness320cd/m² (Typ.)
Contrast Ratio550:1 (Typ.)
Operating Temp-30 ~ 80 °C (Wide Temp)

Applications

The AUO AA121XH01 12.1-inch industrial LCD display module is highly versatile and widely used across various professional sectors:

  • Industrial Automation: HMI (Human Machine Interface) panels, PLC touch screens, CNC machine monitors, and factory control terminals.

  • Outdoor Equipment: Marine navigation displays, agricultural machinery monitors, and construction equipment dashboards.

  • Medical Equipment: Patient monitors, portable diagnostic devices, and medical imaging screens.

  • Transportation: Fleet management displays, railway control panels, and aviation monitors.

Why Choose Us

At ZYLCDShop, we specialize in providing high-quality LCD display solutions globally:

  • 100% Genuine Products: We only supply original AUO LCD panels, strictly tested for dead pixels and brightness uniformity before shipping.

  • Competitive Pricing: Direct sourcing allows us to offer the best market prices for your AA121XH01 replacement.

  • Fast Global Shipping: Secure anti-static packaging and reinforced boxes ensure your fragile module arrives safely.

  • Expert Support: Our technical team is ready to assist with compatibility questions, pinout diagrams, and installation guidance.

  • Warranty Guaranteed: All our products come with a standard warranty for your peace of mind.

FAQ (Frequently Asked Questions)

Is the AUO AA121XH01 a direct replacement for my broken 12.1-inch screen?

Yes, if your current display uses the exact model number AA121XH01, this module is a direct drop-in replacement. Please verify the outline dimensions and the 20-pin LVDS interface before purchasing to ensure perfect compatibility.

Where can I download the AUO AA121XH01 datasheet PDF?

You can request the official specification datasheet by contacting our support team via the inquiry form below. We provide all necessary pinout diagrams and technical documents for our clients.

Is this 12.1-inch industrial LCD panel suitable for outdoor use?

Yes, the AA121XH01 features a high brightness of 500 nits (typ.) and a wide operating temperature range (-30 to 80 °C), making it highly suitable for outdoor or semi-outdoor applications where direct sunlight and extreme temperatures are factors.

Do you offer bulk discounts for industrial LCD panels?

Absolutely. If you require multiple units of the AUO 12.1-inch XGA TFT LCD panel for manufacturing or large-scale maintenance projects, please contact us for a custom wholesale quote.

Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
AUO AA121XH01 12.1" TFT Industrial LCD Display Module 1024x768

AUO AA121XH01 12.1" TFT Industrial LCD Display Module 1024x768

AA121XH01

12.1"
1024(RGB)×768, XGA 105PPI
320 cd/m² (Typ.)
550:1 (Typ.) (TM)
65/65/45/75 (Typ.)(CR≥10)
CCFL [2 pcs] , 50K hours , W/O Driver
LVDS (1 ch, 6-bit) 20 pins Connector
a-Si TFT-LCD, LCM
AA104SH02--T1 Mitsubishi 10.4" a-Si TFT-LCD  LCM 800(RGB)×600  SVGA  96PPI

AA104SH02--T1 Mitsubishi 10.4" a-Si TFT-LCD LCM 800(RGB)×600 SVGA 96PPI

AA104SH02--T1

10.4"
800(RGB)×600, SVGA 96PPI
560 cd/m² (Typ.)
660:1 (Typ.) (TM)
80/80/80/60(Typ.)(CR≥10)
WLED [2 strings], 60K hours, W/O Driver
LVDS(1ch,6/8-bit),20pinsConnector
a-Si TFT-LCD, LCM
AA104SL02-CE1 Mitsubishi 10.4"a-Si TFT-LCD LCM 800(RGB)×600  SVGA  96PPI

AA104SL02-CE1 Mitsubishi 10.4"a-Si TFT-LCD LCM 800(RGB)×600 SVGA 96PPI

AA104SL02-CE1

10.4"
800(RGB)×600, SVGA 96PPI
700 (Typ.)(cd/m²)
700 : 1 (Typ.) (TM)
GoodViewat
2 strings WLED , 100K hours , No Driver
LVDS(1ch,6/8-bit),20pinsConnector
a-Si TFT-LCD, LCM
AA104SH01 screen 800*600 lcd module 10.4 inch tft lcd screen

AA104SH01 screen 800*600 lcd module 10.4 inch tft lcd screen

AA104SH01

10.4"
800(RGB)×600, SVGA 96PPI
700 cd/m² (Typ.)
700 : 1 (Typ.) (TM)
80/80/80/80 (Typ.)(CR≥10
2 strings WLED , 60K hours , No Driver
LVDS (1 ch, 6/8-bit) , 20 pins Connector
a-Si TFT-LCD, LCM
AA121XH01 is a 12.1" a-Si TFT-LCD, LCM Display screen Product from Mitsubishi.According to Mitsubishi's product specification sheet,AA121XH01 display has a resolution of 1024(RGB)×768, XGA 105PPI, Contrast Ratio is 550:1 (Typ.) (TM),Viewing Angle is 65/65/45/75 (Typ.)(CR≥10),Lamp Type is CCFL [2 pcs] , 50K hours , W/O Driver,Signal Interface is LVDS (1 ch, 6-bit) 20 pins Connector,Brightness is 320 cd/m² (Typ.).Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of AA121XH01 after packaging is 1.500KG.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
fact_check

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.

timer

1–3 day lead time for in-stock items; same-day dispatch available in some cases

public

Worldwide shipping via express couriers, full tracking from warehouse to door

account_tree

Every order follows the same chain: Warehouse → QC → Packaging → Shipping → You

gpp_good

Transportation damage covered by us — zero risk on your side

What Buyers Say — 4.8/5 from Verified Orders

star star star star star_half

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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4 star
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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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