B140XTN02.E Replacement LCD screen

B140XTN02.E is a Color Active Matrix Liquid Crystal Display composed of a TFT LCD panel,a driver circuit, and LED backlight system. The screen format is intended to support the 16:9 HD, 1366(H) x768(V) screen and 262k colors (RGB 6-bits data driver) with LED backlight driving circuit. All input signals are eDP interface compatible. B140XTN02.E is designed for a display unit of notebook style personal computer and industrial machine.




Model Name

B140XTN02.E (AUO2E3C)

Screen Size

14.0 inch

Screen Type

LCM ,   a-Si TFT-LCD

Pixel Number

1366(RGB)×768   (WXGA)  112PPI


RGB Vertical Stripe

Active Area(mm)

309.399 × 173.952 (H×V)


320.4 × 205.1 × 3 (H×V×D)

Bezel Area(mm)


Glare (Haze 0%), Hard coating (3H)


200 cd/m² (Typ.)

Contrast Ratio

400 : 1 (Typ.) (TM)

Viewing Angle

45/45/15/35 (Typ.)(CR≥10)


8 (Typ.)(Tr+Td) ms

Good View at

6 o’clock

Work Mode

TN, Normally White, Transmissive

Color Depth

262K   45% NTSC


WLED , 15K hours , With LED Driver

Outline Shape

Slim (PCBA Flat, T≤3.2mm)



Refresh Rate




Signal Type

eDP (1 Lane) , 30 pins Connector

Voltage Supply

3.3V (Typ.)

Max. Ratings

Storage Temp.: -20 ~ 60 °C    Operating Temp.: 0 ~ 50 °C

B140XTN02.E Replacement LCD screenB140XTN02.E Replacement LCD screenB140XTN02.E Replacement LCD screenB140XTN02.E Replacement LCD screen

The AUO B140XTN02.E is a 14-inch LCD panel that uses a-Si TFT-LCD technology and has a WXGA resolution of 1366×768 pixels, resulting in a pixel density of 112 PPI. The panel’s active area measures 309.399 x 173.952 mm (HxV), while its outline size is 320.4 x 205.1 x 3 mm (HxVxD). The panel’s bezel area is not specified.


The panel has a vertical stripe pixel arrangement with an RGB subpixel structure. It is a TN (twisted nematic) type panel that uses transmissive technology and is normally white. The panel has a 45/45/15/35 (Typ.)(CR10) viewing angle, which means that it has a wider viewing angle in the horizontal direction than in the vertical direction. The panel has a typical response time of 8 ms (Tr+Td), and its optimal viewing angle is at 6 o’clock.


The panel has a color depth of 262K and can display up to 45% of the NTSC color gamut. It has a typical brightness of 200 cd/m² and a contrast ratio of 400:1 (Typ.) (TM). The backlight is a WLED (white light emitting diode) with a lifespan of 15K hours, and it is equipped with an LED driver. The panel’s surface has a glare treatment with a 0% haze value, and it has a 3H hard coating.


The panel’s signal type is eDP (embedded DisplayPort), which uses a 1 Lane connection and has a 30-pin connector. The panel operates at a refresh rate of 60 Hz and has a voltage supply of 3.3V (Typ.). The maximum ratings for the panel are -20 ~ 60 °C for storage temperature and 0 ~ 50 °C for operating temperature.

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