Lp171wu1

Updated October 6, 2026

Overview

Product sourcing insights & recommendations

52 来源

The LP171WU1 is a legacy 17.1-inch WUXGA (1920x1200) LCD panel manufactured by LG.Philips (now LG Display). Originally released in the mid-2000s, it was a flagship component for high-end mobile workstations and early multimedia laptops Beyondinfinite Panelook.

1. Key Technical Specifications

The panel is defined by its high resolution for its era and its reliance on older backlight technology.

* Resolution: 1920 x 1200 pixels (16:10 aspect ratio), providing a pixel density of ~132 PPI Lcddisplay-Panel Panelook.

* Backlight: Single CCFL (Cold Cathode Fluorescent Lamp), which is now considered obsolete Blisscomputers Laptopscreen.

* Interface: 30-pin 2-channel 6-bit LVDS Lcddisplay-Panel Beyondinfinite.

* Performance: Typical brightness of 250 cd/m² and a contrast ratio of 600:1 for later variants like the TLB1 Lcddisplay-Panel Beyondinfinite.

2. Common Laptop Models

This panel was a standard choice for "Desktop Replacement" laptops and workstations, including:

* Apple: Used in high-resolution models of the 17-inch MacBook Pro Powerbookmedic.

* Dell: The LP171WU1-TLA3 variant was a custom specification (CAS) for Dell, found in models like the Precision M90 and Inspiron 1705 Beyondinfinite Displaytech.

* HP/Compaq: Featured in the Compaq nw9440 workstation Displaytech.

* ASUS: Integrated into the ASUS W2P series Displaytech.

3. Market Trends & Insights

* End-of-Life (EOL) Status: The LP171WU1 is officially discontinued. Modern replacements use LED backlights, which are thinner, 30-50% more power-efficient, and not directly interchangeable with CCFL panels without significant modifications Laptopscreen Laptopfixing Displayman.

* Maintenance & Repair Demand: As original stock dwindles, prices for "New Old Stock" (NOS) units range significantly from $40 to over $200 depending on the specific variant and condition Gotodirect Impactcomputers Orangehardwares.

* DIY & Upcycling Trend: There is a growing niche for DIY monitor kits. Enthusiasts use compatible LCD controller boards (VGA/DVI/HDMI) to repurpose these high-resolution panels as standalone secondary monitors for modern PCs Ebay Ebay Amazon.

* LED Conversion: Some repair markets offer LED strip conversion kits to replace failing CCFL tubes, extending the life of these legacy panels while improving brightness and reducing heat Vogons Stackexchange.

Here is the analysis of the LP171WU1 display panel. You can proceed with:

Sources & References

52 sources cited · Verified industry data & reports

LP171WU1-TLA3 CAS for Dell

Beyondinfinite.com

This TFT-LCD has 17.1 inches diagonally measured active display area with WUXGA resolution(1920 horizontal by 1200 vertical pixel array). Each.

LP171WU1-TLA1 Overview - Panelook.com

Panelook

Panel Size: 17.1 inch ; Panel Type: a-Si TFT-LCD, LCM ; Resolution: 1920(RGB)×1200 [WUXGA] 132PPI ; Pixel Format: RGB Vertical Stripe ; Active Size: 367.2(W)×229.5( ...

LP171WU1 LCD Product Specification | PDF

Scribd

It is a transmissive LCD with a WUXGA resolution of 1920 x 1200 pixels and a 6-bit gray scale for each RGB sub-pixel, allowing for over 262,000 colors.

LG LP171WU1-A4 | 17-inch (1920 x 1200) WUXGA LCD ...

Goto Direct

17-inch (1920 x 1200) WUXGA LCD Panel ・ furbished $206.37 $196.05. US up to 10lbs ・ a crisp and vibrant display. Perfect for restoring your laptop's original ...

Laptop LCD Screen Lp171wu1(tl)(a5) 17" Wuxga ...

Bliss Computers

Size: 17" Resolution: WUXGA Pixels: 1920 x 1080 Backlight Type: CCFL Backlight Lamp: SINGLE Pin Connection: 30 Pins Finish: Matte/Glossy. Covered by 30-day ...

Reuse Recycle Panel LP171WU1(A4)(K3)/LQ170M1LA2D ...

eBay

This is a great set of easy-reassembling LCD controller kit which is used to turn a bare laptop LCD panel into a desktop/PC monitor.