12.1" Sharp TFT LCD Display LM121SV-02L01 800×600 SVGA LCM
12.1" Sharp TFT LCD Display LM121SV-02L01 800×600 SVGA LCM
Price: $202.17
$195.65/ piece
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LM121SV-02L01
LM121SV-02L01
LM121SV-02L01
LM121SV-02L01

12.1" Sharp TFT LCD Display LM121SV-02L01 800×600 SVGA LCM

Price: $202.17
$195.65/ piece
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12.1" Sharp TFT LCD Display LM121SV-02L01 800×600 SVGA LCM

Product Information Product Specifications
Model:
LM121SV-02L01
Brand:
SHARP
Application:
Industrial
Size:
12.1"
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
TM121SV-02L01 (LM121SV-02L01) is a thin 12.1-inch SVGA TN TFT industrial display module, widely used as a direct performance upgrade for Sharp LM12S47 / LM12S471 CSTN series panels on vintage automation equipment.
Compared with old CSTN screens, this TFT module delivers much faster response speed and eliminates obvious image ghosting/trailing when switching data pages. It is designed for 24/7 indoor constant-temperature factory operation to display static text, numerical parameters, production curves and simple color HMI interfaces.
ParameterTechnical Specification
Official ModelTM121SV-02L01 (Market Alias: LM121SV-02L01)
ManufacturerTORISAN (Japan Sanyo Tottori)
Diagonal Size12.1 inches
Native Resolution800(RGB) × 600 SVGA, 4:3 Aspect Ratio, 82 PPI
LCD Technologya-Si TN TFT-LCD, Transmissive, Normally White
Color Depth262K colors (Single channel 6-bit RGB)
Pixel ArrangementRGB Vertical Stripe
Signal Interface6-bit Parallel TTL RGB, 41Pin Connector, 3.3V Logic Voltage
BacklightSingle-side single CCFL lamp, no onboard drive IC, external single-channel CCFL inverter required
Rated Backlight Lifespan20,000 hours
Typical Brightness100 cd/m²
Minimum Contrast Ratio150:1
Viewing Angle (CR≥10, L/R/U/D)45° / 45° / 10° / 30°, Optimal viewing: 6 o’clock (front lower)
Response Time (Tr / Td)30ms / 20ms typical
Refresh Rate60 Hz
Pixel Pitch0.3075 × 0.3075 mm
Active Display Area (AA)246.0 mm (W) × 184.5 mm (H)
Overall Outline Dimension275.0 mm (W) × 199.0 mm (H) × 6.9 mm (D)
Net Weight~440 g
Surface TreatmentMatte anti-glare polarizer, 3H scratch-resistant coating
Operating Temperature0 ℃ ~ +50 ℃
Storage Temperature-20 ℃ ~ +60 ℃
Touch PanelNot integrated
ComplianceRoHS Lead-Free, Mercury warning for CCFL backlight
Product StatusDiscontinued legacy industrial TFT module, only A-grade tested spot stock for old equipment MRO replacement

Advantages vs Sharp LM12S47 CSTN Series

  1. Faster TFT response: 30/20ms vs 150ms CSTN response, no obvious ghosting when switching pages

  2. Thinner form factor: 6.9mm thickness vs 8.3mm CSTN module, smaller cabinet occupation

  3. Uniform color reproduction: TFT liquid crystal presents more stable color than color FSTN/CSTN

  4. Compatible mechanical & interface: Direct mechanical replacement for old 12.1" 41Pin TTL industrial control equipment

 Application Scenarios

  1. Auxiliary HMI panels for injection molding, blow molding & plastic machinery

  2. Legacy small CNC machine tool operator display terminals

  3. Textile, printing & packaging equipment control screens

  4. Portable industrial test, measurement & analytical instruments

  5. Static parameter monitoring screens inside frequency converter and hydraulic cabinets

  6. Local display terminals for environmental monitoring & power distribution cabinets

  7. Replacement spare screen for TORISAN TM121SV series 12.1-inch parallel TFT modules

  8. Compact embedded PLC terminals for static text, bar chart and curve visualization

 FAQ

Q1: Does TM121SV-02L01 need an external inverter for backlight?

A1: Yes. It uses single-side single CCFL lamp without built-in drive circuit; a matched single-channel CCFL high-voltage inverter is mandatory. Dual-lamp inverters or WLED driver boards cannot be directly used.

Q2: What logic voltage does this TFT panel support?

A2: 3.3V 6-bit parallel TTL RGB, different from 5V TTL old Sharp CSTN screens; confirm the signal board voltage before replacement to avoid burn-out.

Q3: Can TM121SV-02L01 replace TM121SV-02L02 directly?

A3: Yes, fully consistent outline dimensions, mounting holes and 41Pin TTL pinout; only confirm single-channel CCFL inverter matching, no mechanical modification required.

Q4: What working temperature range does this panel support?

A4: Operating temperature limited to 0~50℃, storage -20~60℃. It cannot run stably in unheated cold workshops or high-temperature mechanical cabinets beyond this range, not wide-temperature industrial grade.

Q5: What are the disadvantages of TN TFT compared with modern IPS TFT?

A5: Extremely narrow upper vertical viewing angle, low brightness (100 cd/m²), limited 262K-color gamut; severe color shift when viewed from high positions, not suitable for multi-person shared monitoring or medical imaging applications.


Product Comparison
Model:
Size:
Resolution:
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Contrast Ratio:
Viewing Angle:
Lamp Type:
Signal Interface:
Panel Type:
12.1" Sharp TFT LCD Display LM121SV-02L01 800×600 SVGA LCM

12.1" Sharp TFT LCD Display LM121SV-02L01 800×600 SVGA LCM

LM121SV-02L01

12.1"
lm121ss1t53 Sharp 12.1 inch  display lcd

lm121ss1t53 Sharp 12.1 inch display lcd

lm121ss1t53

12.1"
800*600
80
40:1
CCFL
CSTN-LCD, LCM
LM121SV-02L01 is a 12.1" Display screen Product from SHARP.According to SHARP's product specification sheet,LM121SV-02L01 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 LM121SV-02L01 after packaging is 1.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.
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P************k
Nov 10, 2025
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My package arrived at the expected date (6 days after the purchase) and in good condition
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Sep 29, 2025
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Sep 12, 2025
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Aug 28, 2025
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Aug 21, 2025
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