B173ZAN01.0 Replacement LCD screen

B173ZAN01.0 Replacement LCD screen

B173ZAN01.0 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 UHD, 3840(H) x2160(V) screen and 16.7M colors (RGB 8-bits data driver) with LED backlight driving circuit. All input signals are eDP(Embedded DisplayPort) interface compatible. B173ZAN01.0 is designed for a display unit of notebook style personal computer and industrial machine.


Panel Brand


Panel Model

B173ZAN01.0 (AUO109B) 

Panel Size


Panel Type



3840(RGB)×2160, UHD, 255PPI 

Pixel Format

RGB Vertical Stripe

Display Area

382.12(W)×214.94(H) mm

Bezel Opening

Outline Size

398.1(W)×252(H) ×4(D) mm


Antiglare, Hard coating (3H)


400 cd/m² (Typ.)

Contrast Ratio

1000:1 (Typ.) (TM)    

Viewing Angle

89/89/89/89 (Typ.)(CR≥10) 

Display Mode

AHVA, Normally Black, Transmissive 

Best View on


Response Time

27 (Typ.)(Tr+Td)

Display Colors

16.7M   100% Adobe RGB

Lamp Type

WLED , 15K hours , With LED Driver



Touch Screen


Shape Style

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



Signal Interface

eDP (4 Lanes) , eDP1.3 , 40 pins Connector

Input Voltage

3.3V (Typ.) 


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


B173ZAN01.0 Replacement LCD screenB173ZAN01.0 Replacement LCD screen

The AUO B173ZAN01.0 is a 17.3-inch, high-resolution display panel designed for use in laptops. With a resolution of 3840 x 2160 pixels and a pixel density of 255 pixels per inch (PPI), it offers an ultra-high-definition (UHD) viewing experience with crisp and clear visuals.

The panel features an a-Si TFT-LCD type, with an RGB vertical stripe pixel format configuration and an antiglare, hard coating (3H) surface treatment. It has a brightness of 400 cd/m² (typical) and a contrast ratio of 1000:1 (typical). The viewing angle is wide, at 89 degrees in all directions (typical).

The display mode is AHVA, or Advanced Hyper-Viewing Angle, which is a type of IPS (in-plane switching) technology. This provides improved viewing angles and color accuracy compared to traditional TN (twisted nematic) panels, making it ideal for color-critical applications such as photo and video editing.

The panel supports 100% Adobe RGB color gamut and can display up to 16.7 million colors. The backlight is provided by WLEDs (white light-emitting diodes), which have a lifespan of up to 15,000 hours and are controlled by an integrated LED driver.

The panel has a flat shape style, with a PCBA flat design and a thickness of 3.4 to 4.0 mm. It is designed to be used in laptops, particularly those intended for professional or multimedia applications.

The signal interface is eDP (4 Lanes) with eDP1.3 and a 40-pin connector, while the input voltage is 3.3V (typical). The operating temperature range is 0 to 50 degrees Celsius, and the storage temperature range is -20 to 60 degrees Celsius.

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