LPScreen
LPScreen B135QAN01.0 13.5" 2256x1504 60Hz laptop screen with touch
13.5-inch 2256x1504 60 Hz touchscreen panel with 40-pin connector, 450 cd/m² brightness, 1200:1 contrast and 100 % sRGB colour for ThinkPad X1 Titanium
- Compatible ModelsB135QAN01.0-Assembly
- Screen Size13.5”
- Screen Resolution2256x1504
- Sharp 2256x1504 detail on a 13.5" panel
- 100% sRGB colour with 16.7M shades
- Bright 450 cd/m² output and 1200:1 contrast
- Wide 89° viewing angles in every direction
- Integrated touch layer on a 40-pin 60Hz assembly
13.5-inch touch replacement panel
This 13.5-inch LCD panel replaces the B135QAN01.0 assembly in compatible laptops. It delivers a 2256x1504 resolution at 60 Hz with integrated touch functionality. The display targets owners of the ThinkPad X1 Titanium who need a factory-matched replacement.
40-pin connector and touch layer
The assembly ships with a 40-pin video connector and a capacitive touch layer already bonded to the panel. No separate digitiser or cable routing is required during installation. The integrated design preserves the original 100% sRGB colour gamut and 16.7M colour depth.
450 cd/m² brightness and 1200:1 contrast
At 450 cd/m² the screen remains readable in bright indoor light, while the 1200:1 contrast ratio keeps text crisp for office work. Wide 89-degree viewing angles maintain colour consistency from the sides. The 60 Hz refresh rate and fixed resolution limit suitability for high-frame-rate gaming or external multi-monitor scaling.
Highlights
- Sharp 2256x1504 detail on a 13.5" panel
- 100% sRGB colour with 16.7M shades
- Bright 450 cd/m² output and 1200:1 contrast
- Wide 89° viewing angles in every direction
- Integrated touch layer on a 40-pin 60Hz assembly
Specifications
| Model | B135QAN01.0-Assembly |
|---|---|
| Part Number | B135QAN01.0-Assembly |
| Compatible Models | B135QAN01.0-Assembly |
| Screen Size | 13.5” |
| Screen Resolution | 2256x1504 |
Questions about this item
Will the 40-pin connector or the touch layer need replacement if the display develops dead pixels?
The 40-pin connector and touch layer are integrated into the assembly; dead pixels require replacing the entire screen unit.
What visual limit appears first during continuous use at the 450 cd/m² brightness setting?
Sustained maximum brightness can accelerate backlight ageing, gradually reducing the 450 cd/m² output over time.
Does the panel generate noticeable heat or fan noise when driven at 60 Hz all day?
The LCD panel itself produces minimal heat and no noise; any warmth or fan activity comes from the laptop's own cooling system.
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