Tianma TM121JVSG40-01 12.1" Industrial LCD Display Panel 1280×800 LVDS LED Backlight
Tianma TM121JVSG40-01 12.1" Industrial LCD Display Panel 1280×800 LVDS LED Backlight
Price: €86.01
€80.58/ piece
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TM121JVSG40-01
TM121JVSG40-01

Tianma TM121JVSG40-01 12.1" Industrial LCD Display Panel 1280×800 LVDS LED Backlight

Price: €86.01
€80.58/ piece
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Tianma TM121JVSG40-01 12.1" Industrial LCD Display Panel 1280×800 LVDS LED Backlight

Product Information Product Specifications
Model:
TM121JVSG40-01
Brand:
TIANMA
Application:
Industrial
Size:
12.1"
Resolution:
1280×800
Contrast Ratio:
1000:1
Viewing Angle:
85/85/85/85
Lamp Type:
LED
Signal Interface:
LVDS
Panel Type:
LCM
Support Color:
16.7M
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:
1.500 KG
Overview

TM121JVSG40-01 is a cost-effective 12.1-inch WXGA SFT IPS industrial TFT module launched by Tianma, designed for indoor factory automation equipment, CNC controllers, injection molding machinery, power distribution cabinet monitoring and standard industrial all-in-one HMI terminals.


Adopting SFT IPS liquid crystal technology, it achieves balanced full symmetric 85° four-direction viewing angle, completely avoiding color shift, grayscale inversion and brightness attenuation defects of traditional TN panels, suitable for multi-operator shared workstation observation. Native 1280×800 16:10 wide resolution provides wider horizontal display space than classic 4:3 XGA panels, which can display multi-column production parameters, equipment wiring diagrams and real-time operation curves without cropping.
ParameterTechnical Specification
Full ModelTM121JVSG40-01
ManufacturerTianma Microelectronics
Diagonal Size12.1 inches
Native Resolution1280(H) × 800(V) WXGA, 16:10 Aspect Ratio, 124 PPI
LCD Technologya-Si SFT IPS, Transmissive, Normally Black
Pixel ArrangementRGB Vertical Stripe
Color Performance8-bit RGB, 16.7M true full colors, 72% NTSC gamut
Signal InterfaceSingle-channel 6/8-bit LVDS, 20Pin FPC, 3.3V logic voltage
Backlight SystemEdge-lit WLED, onboard integrated LED driver, PWM dimming pin reserved
Rated Backlight Lifespan50,000 hours typical
Typical Brightness450 cd/m² standard industrial brightness
Typical Contrast Ratio1000:1
Viewing Angle (CR≥10, L/R/U/D)85° / 85° / 85° / 85° full symmetric wide angle
Total Response Time (Tr+Td)25 ms typical
Refresh Rate60 Hz standard
Pixel Pitch0.204 × 0.204 mm
Active Display Area (AA)261.12 mm (W) × 163.20 mm (H)
Overall Outline Dimension277.7 mm (W) × 180.6 mm (H) × 8.7 mm thickness
Net Weight~510 g
Surface TreatmentMatte AG anti-glare polarizer, 3H hard scratch-resistant coating
Operating Temperature Range-20 ℃ ~ +70 ℃ standard industrial grade
Storage Temperature Range-30 ℃ ~ +80 ℃
Vibration Resistance1.5G industrial vibration certification
Touch PanelNot integrated (resistive/capacitive touch optical bonding optional)
Compliance StandardRoHS 2.0 Lead-Free, mercury-free WLED
Product StatusMass production active industrial panel, A-grade original new stock available

 Core Product Advantages

SFT IPS full symmetric wide viewing angle: 85° all-direction consistent color, no screen inversion at any observation angle

450 cd/m² balanced industrial brightness: Cost-effective for regular indoor factory environment

Integrated WLED drive circuit: No extra LED driver board required, lower system assembly cost

-20℃ ~ +70℃ wide temperature tolerance: Stable startup in cold workshop scenarios

50,000hrs long-life mercury-free WLED: Eco-friendly, low maintenance frequency

Standard 16:10 WXGA wide screen: Larger display area than traditional square industrial screens

Mature mass production model, stable supply and competitive price for batch industrial equipment

Typical Application Scenarios

Factory automation PLC HMI, production line monitoring control terminals

CNC, injection molding, textile & packaging machinery main operation display screens

Power distribution, hydraulic and environmental monitoring cabinet local display terminals

Laboratory industrial testing, measuring and analytical instruments

Indoor self-service industrial kiosks and logistics management monitoring equipment

Replacement spare screen for Tianma TM121JV series 12.1-inch LVDS IPS industrial TFT modules

FAQ

Q1: Does TM121JVSG40-01 need an external LED driver for backlight?

A1: No, WLED drive circuit is integrated on the LCM PCB; only standard DC power input is required, PWM pin reserved for brightness dimming adjustment.

Q2: What is the difference between TM121JVSG40-01 and ultra-high brightness P1210WXF2MA0OSBAA?

A2: TM121JVSG40-01 is 450 cd/m², operating temp -20~+70℃, cost-effective indoor standard version; P1210WXF2MA0OSBAA reaches 1000 cd/m², -30~+80℃ ultra-wide temperature, for semi-outdoor & high-light harsh environment, higher cost.

Q3: Can this panel connect HDMI/VGA signal sources directly?

A3: It only supports single-channel LVDS input; an additional LVDS to HDMI/VGA conversion driver board is needed for analog/digital signal access.

Q4: What temperature environment is this panel suitable for?

A4: Operating temperature -20~+70℃, only for indoor constant-temperature workshops; not applicable to semi-outdoor direct sunlight or equipment cabinets over +70℃.

Q5: Can touch screen be bonded on this bare panel?

A5: No integrated touch; 4-wire resistive or capacitive touch film can be optically bonded on front surface to realize touch interactive HMI customization.


Product Comparison
Model:
Size:
Resolution:
Brightness:
Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
Tianma TM121JVSG40-01 12.1" Industrial LCD Display Panel 1280×800 LVDS LED Backlight

Tianma TM121JVSG40-01 12.1" Industrial LCD Display Panel 1280×800 LVDS LED Backlight

TM121JVSG40-01

12.1"
1280×800
1000:1
85/85/85/85
LED
LVDS
LCM
TM121JVSG40-01 is a 12.1" LCM Display screen Product from TIANMA.According to TIANMA's product specification sheet,TM121JVSG40-01 display has a resolution of 1280×800, Contrast Ratio is 1000:1,Viewing Angle is 85/85/85/85,Lamp Type is LED,Signal Interface is LVDS,Brightness is .Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of TM121JVSG40-01 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

inventory_2 Incoming
monitor Display Test
visibility Appearance
settings_input_component Interface
view_in_ar Packaging
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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

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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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
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Very nice and sharp in the choice
L***********A
Sep 12, 2025
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ALL AS PLANNED OK
a****k
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Fast delivery, Comptetive price Excellent support
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Aug 25, 2025
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Perfect and easy.
R************z
Aug 21, 2025
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Fast shipping, good communication, goods as described, will buy again.
G*************i
Aug 15, 2025
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Good price for things hard to find!
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Aug 15, 2025
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Product arrived earlier than expected. Price was also very reasonable.
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Aug 12, 2025
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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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