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Industrial display

LG Display LP121S1-A1T1 12.1" Industrial LCD Display Panel 800×600 TTL

Name: LG Display LP121S1-A1T1 12.1" Industrial LCD Display Panel 800×600 TTL
Brand: LG
SKU: LP121S1-A1T1
Price: 135.81 USD

Price: €140.34

€135.81/ piece

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Specifications Ordering instructions Overview Product Comparison Q&A Reviews

LG Display LP121S1-A1T1 12.1" Industrial LCD Display Panel 800×600 TTL

Data sheets：

LG Display LP121S1-A1T1 12.1" Industrial LCD Display Panel 800×600 TTL.pdf

Product Information Product Specifications

Model:

LP121S1-A1T1

Brand:

Application:

Industrial

Size:

12.1"

Resolution:

800×600

Brightness:

150 cd/m²

Contrast Ratio:

80:1

Viewing Angle:

80/80/60/70

Lamp Type:

CCFL

Signal Interface:

TTL

Panel Type:

LCM

Support Color:

65K/262K

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

Product Overview

The LP121S1-A1T1 is a 12.1" industrial LCD display panel manufactured by LG Display, featuring 240x400 resolution with CCFL backlight and TTL interface. With 150 cd/m² brightness and 80:1 contrast ratio, viewing angle 80/80/60/70, supporting 65K/262K colors, designed for handheld devices and embedded display applications.

Specifications

Brand	LG Display
Model	LP121S1-A1T1
Size	12.1"
Resolution	800×600
Brightness	150 cd/m²
Contrast Ratio	80:1
Viewing Angle	80/80/60/70
Display Colors	65K/262K
Backlight	CCFL
Interface	TTL

Applications

Handheld devices

Embedded systems displays

Portable instruments

Wearable devices

Point-of-sale terminals

Small appliance displays

FAQ:

Q: What is LP121S1‑A1T1?

A: A 12.1” SVGA TN industrial LCD with TTL 41pin, 250 cd/m², CCFL backlight, 0~50℃.

Q: What’s the interface?

A: TTL 1ch 6‑bit, 41pin FPC, 5V power; compatible with legacy industrial controllers.

Q: Brightness & usage environment?

A: 250 cd/m², best for indoor industrial environments; not ideal for strong sunlight.

Q: Backlight type & lifespan?

A: CCFL (1 lamp), ~30,000 hours; requires inverter board.

Q: Applications?

A: Industrial HMIs, CNC machines, medical devices, factory automation, legacy system replacement.

Product Comparison

Model:

Size:

Resolution:

Brightness:

Contrast Ratio:

Viewing Angle:

Lamp Type:

Signal Interface:

Panel Type:

LG Display LP121S1-A1T1 12.1" Industrial LCD Display Panel 800×600 TTL

LP121S1-A1T1

12.1"

800×600

150 cd/m²

80:1

80/80/60/70

CCFL

TTL

LCM

LG Display LP156WFE-SPB1 15.6" Industrial LCD Display Panel 1920×1080 eDP

LP156WFE-SPB1

1920×1080

150 cd/m²

80:1

85/85/85/85

WLED

eDP

LCM

12.1 inch screen LP121WX3-TPB1 lcd module 1280*800 industrial lcd screen For LG

LP121WX3-TPB1

12.1"

1280(RGB)×800, WXGA 124PPI

200 cd/m2 (Typ.)

300 : 1 (Typ.) (TM)

40/40/10/30 (Typ.)(CR≥10)

WLED , 12K hours , With LED Driver

eDP (1 Lane) , eDP1.1 , HBR1 (2.7G/lane) , 30 pins Connector

a-Si TFT-LCD, LCM

12.1 inch screen LP121WX4-TLA1 lcd module 1280*800 lcd display panel For LG

LP121WX4-TLA1

12.1"

1280(RGB)×800, WXGA 125PPI

250 cd/m2 (Typ.)

250 : 1 (Typ.) (TM)

45/45/15/35 (Typ.)(CR≥10)

6 strings WLED , 15K hours , With LED Driver

LVDS (1 ch, 6-bit) , Connector 30 pins

a-Si TFT-LCD, LCM

LP121S1-A1T1 is a 12.1" LCM Display screen Product from LG.According to LG's product specification sheet,LP121S1-A1T1 display has a resolution of 800×600, Contrast Ratio is 80:1,Viewing Angle is 80/80/60/70,Lamp Type is CCFL,Signal Interface is TTL,Brightness is 150 cd/m².Based on its characteristics, this model is recommended for application in Industrial and other products.The weight of LP121S1-A1T1 after packaging is 1.500KG.We have made every effort to minimize weighing variances; however, we cannot guarantee absolute accuracy.

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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

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O***********E

Sep 29, 2025

(5/5)

Very nice and sharp in the choice

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L***********A

Sep 12, 2025

(5/5)

ALL AS PLANNED OK

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a****k

Aug 28, 2025

(5/5)

Fast delivery, Comptetive price Excellent support

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R********a

Aug 25, 2025

(5/5)

Perfect and easy.

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R************z

Aug 21, 2025

(5/5)

Fast shipping, good communication, goods as described, will buy again.

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G*************i

Aug 15, 2025

(5/5)

Good price for things hard to find!

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y****m

Aug 15, 2025

(5/5)

Product arrived earlier than expected. Price was also very reasonable.

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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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H******i

Nov 18, 2024

(4/5)

Excellent quality, affordable price, worth recommending

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