B173HAN04.2 Replacement LCD screen

B173HAN04.2 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) x 1080(V) screen and 16.7M colors ( RGB 8-bit ) with LED backlight driving circuit. All input signals are eDP interface compatible. B173HAN04.2 is designed for a display unit of notebook style personal computer and industrial machine.






Diagonal Size

17.3 inch



Pixel Format

1920(RGB)×1080  [FHD]  127PPI


RGB Vertical Stripe

Active Area

381.888(H)×214.812(V) mm

Outline Dim.

389.89(H)×238.31(V) ×3.5(D) mm

Bezel Area


Antiglare, Hard coating (3H)


300 cd/m² (Typ.)

Contrast Ratio

800:1 (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

16.7M   72% NTSC

Light Source

WLED , 15K hours , With LED Driver

Form Style

Flat (PCBA Flat, T3.4~4.0mm)

Designed For


Frame Rate


Touch Panel


Interface Type

eDP (2 Lanes) , eDP1.3 ,30 pins Connector

Power Supply

3.3V (Typ.)


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


B173HAN04.2 Replacement LCD screenB173HAN04.2 Replacement LCD screen

B173HAN04.2 Replacement LCD screenB173HAN04.2 Replacement LCD screen

The AUO B173HAN04.2 is a 17.3 inch a-Si TFT-LCD panel designed for use in laptops. With a pixel format of 1920(RGB)×1080, this FHD display offers a high resolution of 127PPI, making images and text look sharp and detailed. The panel has a configuration of RGB vertical stripe and supports up to 16.7 million colors with 72% NTSC coverage.

The active area of the display measures 381.888(H)×214.812(V) mm, while the outline dimensions are 389.89(H)×238.31(V) ×3.5(D) mm. The panel has an antiglare coating with a hard coating (3H) treatment that helps reduce reflections and prevent scratches.

With a typical luminance of 300 cd/m², this panel delivers bright and vivid colors, while the contrast ratio of 800:1 (Typ.) (TM) ensures that the colors stand out and appear well-defined. The viewing angles are 85/85/85/85 (Typ.)(CR≥10) with a viewing direction of symmetry, allowing for clear viewing from different angles.

This AHVA, normally black, transmissive panel has a response time of 25 (Typ.)(Tr+Td), which ensures fast and accurate image transitions, making it an excellent choice for gaming and multimedia applications. The panel has a frame rate of 60Hz, and a touch panel is not included.

The B173HAN04.2 panel has an eDP (2 Lanes) interface with eDP1.3 and a 30-pin connector, making it easy to connect to a variety of devices. The power supply is 3.3V (Typ.), making it energy-efficient.

The panel can operate in a temperature range of 0 ~ 50 °C and can be stored in a temperature range of -20 ~ 60 °C, making it suitable for use in a wide range of environments. Overall, the AUO B173HAN04.2 is a high-quality display that offers excellent image quality, fast response times, and a reliable performance.

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