CPT CLAA121UA02CW 12.1" Industrial LCD Display Panel 1600×900 LVDS WLED
CPT CLAA121UA02CW 12.1" Industrial LCD Display Panel 1600×900 LVDS WLED
Price: $88.00
$84.00/ piece
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CPT CLAA121UA02CW
CPT CLAA121UA02CW

CPT CLAA121UA02CW 12.1" Industrial LCD Display Panel 1600×900 LVDS WLED

Price: $88.00
$84.00/ piece
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CPT CLAA121UA02CW 12.1" Industrial LCD Display Panel 1600×900 LVDS WLED

Product Information Product Specifications
Model:
CLAA121UA02CW
Application:
Industrial
Size:
12.1"
Resolution:
1600×900
Brightness:
250 cd/m²
Contrast Ratio:
500:1
Viewing Angle:
45/45/15/35
Lamp Type:
WLED
Signal Interface:
LVDS
Panel Type:
LCM
Support Color:
262K
Ordering instructions
Quality:
test ok before ship it
RMA Policy:
RMA 6 month
Sample:
Paid Sample
Stock:
369
Stock Location:
China
Delivery:
WorldWide
Lead Time:
1-3 Days
Weight:
1.500 KG
Overview

CPT CLAA121UA02CW is a slim 12.1-inch HD+ TN TFT LCD panel with 1600×900 resolution and dual-channel LVDS interface, optimized for compact embedded industrial terminals, portable test equipment and lightweight HMI devices. Equipped with integrated WLED backlight with built-in driving circuit, it eliminates extra inverter modules and delivers steady 250 cd/m² brightness with low power consumption for long-duration 24/7 operation. Its ultra-thin 4.45mm outline thickness greatly saves internal assembly space for small-size all-in-one industrial machines and portable inspection instruments. The matte anti-glare front surface effectively weakens ambient light reflection in indoor factory and laboratory environments, while the 2H hard coating prevents minor surface abrasion during daily equipment use. Standard dual 6-bit LVDS signal provides reliable anti-interference transmission, widely compatible with mainstream embedded motherboards, single-board computers and industrial display driver boards without complex signal conversion. Operating within 0℃~+60℃ standard industrial temperature range, this original CPT panel is fully RoHS compliant and supplied with full factory optical aging test for light industrial automation, portable measuring equipment and legacy screen replacement projects.

ParameterSpecification
Model NumberCLAA121UA02CW
ManufacturerCPT (Chunghwa Picture Tubes)
Diagonal Size12.1 inches
Native Resolution1600(RGB) × 900 HD+, 16:9 Aspect Ratio, 151 PPI
Display Technologya-Si TFT-LCD, TN Mode, Transmissive, Normally White
Signal Interface2-channel 6-bit LVDS, 40-pin connector, 3.3V logic voltage
Backlight SystemIntegrated WLED with built-in driver, typical lifespan 30,000 hrs
Typical Brightness250 cd/m²
Typical Contrast Ratio500:1
Viewing Angle (L/R/U/D, CR≥10)45° / 45° / 15° / 35°
Color Performance262K display colors, 45% NTSC color gamut
Response Time (Tr+Td GtG)20 ms typical
Refresh Rate60 Hz
Pixel Pitch0.16725 × 0.16725 mm
Active Display Area267.6 mm (W) × 150.525 mm (H)
Overall Outline Dimension280.7 mm (W) × 165.75 mm (H) × 4.45 mm (D)
Surface TreatmentMatte anti-glare non-glare coating, 2H hard scratch resistance
Net Weight~1.0 kg typical
Operating Temperature Range0 ℃ ~ +60 ℃
Storage Temperature Range-20 ℃ ~ +60 ℃
Touch FunctionNo integrated touch panel
Compliance StandardRoHS Lead-Free Certified, UL certified
Product StatusStable mass production, Grade A original stock for embedded & light industrial replacement

 Application Scenarios

Compact embedded industrial HMI control panels

Portable industrial test & measurement instruments

Light factory automation monitoring terminals

Small-size industrial all-in-one touch machines

Laboratory analysis auxiliary display equipment

Medical portable diagnostic auxiliary screens

Replacement panel for 12.1-inch HD+ notebook & embedded monitors

FAQ

Q1: What resolution and signal interface does CLAA121UA02CW adopt?
A1: It supports native 1600×900 HD+ 16:9 resolution, equipped with 2-channel 6-bit LVDS differential signal via a 40-pin connector with 3.3V logic input, compatible with most embedded industrial drive boards.
Q2: What are the features of its WLED backlight?
A2: Integrated WLED with internal LED driver circuit, no external inverter required; typical service life reaches 30,000 hours, low power consumption and uniform brightness distribution.
Q3: What is the viewing angle performance of this TN panel?
A3: Horizontal viewing angle reaches 45° left/right; vertical viewing angle is 15° upward and 35° downward, suitable for front-facing operator operation in indoor fixed equipment.
Q4: What temperature range is applicable for this display panel?
A4: Operating temperature 0℃ ~ +60℃, storage temperature -20℃ ~ +60℃, designed for indoor constant-temperature light industrial and laboratory environments, not recommended for outdoor low/high temperature harsh sites.
Q5: Is the surface anti-reflective and scratch-resistant?
A5: Yes, matte anti-glare non-glare polarizer with 2H hard coating, reducing light reflection and resisting minor scratches caused by daily industrial operation.


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
CPT CLAA121UA02CW 12.1" Industrial LCD Display Panel 1600×900 LVDS WLED

CPT CLAA121UA02CW 12.1" Industrial LCD Display Panel 1600×900 LVDS WLED

CLAA121UA02CW

12.1"
1600×900
250 cd/m²
500:1
45/45/15/35
WLED
LVDS
LCM
CPT CLAA103WA01 XN 10.3" Industrial LCD Display Panel 1280×480 LVDS WLED

CPT CLAA103WA01 XN 10.3" Industrial LCD Display Panel 1280×480 LVDS WLED

CLAA103WA01 XN

10.3"
1280×480
800 cd/m²
1000:1
85/85/85/85
WLED
LVDS
LCM
CPT CLAA102NB01XV 10.2" Industrial LCD Display Panel 1024×600 LVDS WLED

CPT CLAA102NB01XV 10.2" Industrial LCD Display Panel 1024×600 LVDS WLED

CLAA102NB01XV

10.2"
1024×600
400 cd/m²
700:1
80/80/80/80
WLED
LVDS
LCM
CLAA121UA02CW is a 12.1" LCM Display screen Product from .According to 's product specification sheet,CLAA121UA02CW display has a resolution of 1600×900, Contrast Ratio is 500:1,Viewing Angle is 45/45/15/35,Lamp Type is WLED,Signal Interface is LVDS,Brightness is 250 cd/m².Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of CLAA121UA02CW 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
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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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monitor Display Test
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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

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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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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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