original packaging AUO 14.0 inch 1366*768 HD lcd display screen no touch panel lcd module for Laptop.

B140XTN07.5 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. B140XTN07.5 is designed for a display unit of notebook style personal computer and industrial machine.






Diagonal Size

14.0 inch



Pixel Format

1366(RGB)×768   (WXGA)  112PPI 


RGB Vertical Stripe

Active Area

301.536 × 188.496 (H×V)

Outline Dim.

315.81 × 186.37 × 5 (H×V×D)

Bezel Area


Antiglare, Hard coating (3H)


250 cd/m² (Typ.)

Contrast Ratio

400:1 (Typ.) (TM)

View Direction


Response Time

8 (Typ.)(Tr+Td)

Viewing Angle

45/45/15/40 (Typ.)(CR≥10)

Operating Mode

TN, Normally White, Transmissive

Support Color

262K   45% NTSC

Light Source

WLED , 15K hours , With LED Driver

Form Style

Slim (PCBA Flat, T≤3.0mm)

Touch Panel


Frame Rate




Interface Type

eDP (2 Lanes) , eDP1.2 , Connector 30 pins

Power Supply

3.3V (Typ.)


Operating Temperature: 0 ~ 50 °C ; Storage Temperature: -20 ~ 60 °C

The AUO B140XTN07.5 is a 14.0 inch LCD display panel that belongs to the class of a-Si TFT-LCD, LCM types. Its pixel format is 1366(RGB)×768, which gives a resolution of WXGA with a density of 112PPI. The pixel arrangement is in RGB vertical stripes. The active area of the display measures 301.536mm × 188.496mm (H×V), while its outline dimensions are 315.81mm × 186.37mm × 5mm (H×V×D).


The display features antiglare and hard coating (3H) treatment on its surface, which helps in reducing reflections and improving visibility. It has a typical luminance of 250 cd/m² and a contrast ratio of 400:1 (Typ.) (TM), which is a measure of the display’s ability to reproduce bright whites and deep blacks. The viewing angle of the display is 45/45/15/40 (Typ.)(CR≥10), which means the screen can be viewed from various directions without affecting the quality of the display. The display’s response time is 8 (Typ.)(Tr+Td), which refers to the time taken by the display to change its state from one color to another.


The AUO B140XTN07.5 operates in TN mode, which is a type of LCD that provides faster response time than other types of LCD displays. The display supports 262K colors with 45% NTSC gamut coverage. It uses WLED light source that has a lifespan of 15K hours and comes with an LED driver. The display’s form style is slim (PCBA flat, T≤3.0mm), which means it has a sleek and modern look. It does not come with a touch panel.


The display operates at a frame rate of 60Hz and has an eDP (2 Lanes), eDP1.2 interface type with a 30 pins connector. Its power supply is 3.3V (Typ.). The operating temperature of the display ranges from 0°C to 50°C, while its storage temperature ranges from -20°C to 60°C.

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