B140HAK02.2 Replacement LCD screen

B140HAK02.2 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

FHD, 1920(H) x1080(V) screen and 16.2M colors (RGB –6bits with FRC) with LED backlight

driving circuit. All input signals are eDP (Embedded DisplayPort) interface compatible.

B140HAK02.2 is designed for a display unit of notebook style personal computer and

industrial machine.






Diagonal Size

14.0 inch



Pixel Format

1920(RGB)×1080  [FHD]  157PPI


RGB Vertical Stripe

Active Area

309.14(H)×173.89(V) mm

Outline Dim.

320.4(H)×195.75(V) ×5.25(D) mm

Bezel Area




300 cd/m² (Typ.)

Contrast Ratio

700:1 (Typ.) (TM)

View Direction


Response Time

25 (Typ.)(Tr+Td)

Viewing Angle

85/85/85/85 (Typ.)(CR≥10)

Operating Mode

AHVA, Normally Black, Transmissive

Support Color

16.2M   72% NTSC

Light Source

WLED , 15K hours , With LED Driver

Form Style

Slim (PCBA Bent, T≤3.0mm)

Touch Panel

On-Cell Touch

Frame Rate




Interface Type

eDP (2 Lanes) , eDP1.3 , 40 pins Connector

Power Supply

3.3V (Typ.)


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


 B140HAK02.2 Replacement LCD screenB140HAK02.2 Replacement LCD screenB140HAK02.2 Replacement LCD screenB140HAK02.2 Replacement LCD screen

The AUO B140HAK02.2 is a 14.0-inch TFT-LCD module with a pixel format of 1920(RGB)×1080 [FHD], offering a high resolution of 157 PPI. The module features a vertical stripe RGB configuration and a symmetric viewing direction with viewing angles of 85/85/85/85 (Typ.)(CR10). The active area of the display is 309.14(H)×173.89(V) mm, with an outline dimension of 320.4(H)×195.75(V) ×5.25(D) mm. The module has an antiglare treatment, which reduces reflections and glare, making it suitable for use in bright environments.


The B140HAK02.2 has a high luminance of 300 cd/m² (Typ.), with a contrast ratio of 700:1 (Typ.) (TM), which provides clear and vivid images. The response time of the module is 25 (Typ.)(Tr+Td), making it suitable for fast-moving images without visible blur. The module supports 16.2M colors with 72% NTSC color gamut coverage, allowing for accurate and vibrant color reproduction.


The display module has a slim form factor, with a PCBA bent design and thickness of 3.0mm. It is also equipped with an on-cell touch panel, which eliminates the need for an additional touch sensor layer, reducing the thickness and weight of the module. The B140HAK02.2 has a frame rate of 60Hz and uses an eDP (2 Lanes), eDP1.3, 40 pins Connector for its interface.


The module is designed to operate within a wide range of temperatures, with an operating temperature range of -20 ~ 60 °C and a storage temperature range of -20 ~ 60 °C. The B140HAK02.2 has a power supply of 3.3V (Typ.) and features a WLED backlight with a lifespan of 15K hours and an integrated LED driver. Overall, the AUO B140HAK02.2 is a high-quality display module suitable for a wide range of applications, including laptops, tablets, and other portable devices.

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