For Thinkpad T440 T450S S3-S431 S440 1600*900 EDP 30pin Screen
LP140WD2 TPB1 B140RTN03.0
A display screen suitable for many Lenovo ThinkPad notebooks, model
LP140WD2 TPB1 (B140RTN03.0), its main features include resolution,
interface type and compatible models. Next, I will analyze the
characteristics and application scope of this screen in detail.
► First of all, **resolution and panel type** are one of the key
parameters of this display screen. Its resolution is **1600*900**,
which is the common HD+ resolution. Compared with the traditional
1366x768 resolution, it provides higher display clarity and wider
screen display space. For users who need to edit documents, process
tables or multitask for a long time, the resolution of 1600*900 can
provide a more comfortable visual experience. In addition, this
screen uses **EDP interface (Embedded DisplayPort)**, which is a
common digital transmission standard in modern display screens.
Compared with the LVDS interface, the EDP interface can provide
higher image quality and lower power consumption, making the screen
more delicate and energy-saving.
► Secondly, **compatible models** are important factors that must
be considered when choosing this screen. The compatible models of
this display include Lenovo's **ThinkPad T440, T450S, S3-S431,
S440** and other models. Most of these models are business thin and
light notebooks with high cost performance and convenient
portability, suitable for business people and students who need to
work efficiently. During the screen replacement process, if your
ThinkPad notebook happens to be one of the above models, this
screen will be an ideal replacement choice.
► Specifically in terms of **screen size and interface**, the size
of this display is 14 inches (14.0 inches), which is also the
common size of most notebook screens. It can provide a relatively
wide display space without being too large to affect the
portability of the notebook. The **30pin interface** it uses also
indicates the connection method and compatibility of this screen,
ensuring that it can be directly matched when replaced, avoiding
the trouble caused by incompatible interfaces.
► In addition, **panel type and display effect** are also one of
the highlights of this screen. B140RTN03.0 is the specific model of
this screen. It belongs to the **IPS or TN panel** type, usually an
LCD panel with good display effect and response speed. IPS panels
usually have wider viewing angles and higher color reproduction,
which are suitable for design work that requires accurate color
display. For daily office, audio and video entertainment and other
needs, this display can also provide clear and vivid image quality.
► In summary, the LP140WD2 TPB1 (B140RTN03.0) display is a notebook
screen with strong compatibility and excellent display effect,
suitable for many Lenovo ThinkPad notebooks. Whether it is daily
office, study or entertainment use, this screen can provide users
with a clear and comfortable visual experience. If your ThinkPad
notebook screen is damaged or needs to be replaced, choosing this
model of screen will be a very good choice to restore a good user
experience for you.
| Model Name | B140RTN03.0 |
| Resolution | 1600(RGB)×900, HD+ 131PPI |
| Luminance | 250 cd/m² (Typ.) |
| Viewing Ang | 45/45/15/35 (Typ.)(CR≥10) |
| Contrast Ratio | 400:1 (Typ.) (TM) |
| Interface Type | eDP (1 Lane) , 30 pins Connector |
