TXW215009B0 21.5 ″ High Brightness Wide Temperature LCD Module——A 'sunshine screen' designed for harsh environments
When most LCD screens are still "pampered" in indoor
air-conditioned rooms, TXW215009B0 has already entered the
scorching sun and snow with a brightness of 1000 cd/m ² and a
working temperature range of -30 ° C~+85 ° C. This 21.5-inch full
HD module, created by Shenzhen Tianxianwei, has been designed from
the beginning to target the three major battlefields of outdoor,
automotive, and industrial use, aiming to bring clear, stable, and
durable images to any place where it is needed.
High brightness - even direct sunlight is clear
Traditional outdoor screens are often criticized for being
difficult to see clearly during the day. TXW215009B0 directly
increases the brightness to a typical value of 1000 cd/m ². Whether
it's toll information on highways, digital signs at bus stops, or
unmanned express lockers, they can maintain sharp text and full
colors in unobstructed bright light without the need for additional
sunshades or brightening films.
Wide temperature range - from extreme cold to scorching heat
Industrial sites and vehicle mounted equipment are most afraid of
temperature differences. TXW215009B0 has undergone a complete set
of reliability tests, including -30 ° C low-temperature storage,+85
° C high-temperature operation, and 96 hours of humid heat at 60 °
C x 90% RH; -At 20 ° C, it can still light up instantly, and at+80
° C, it can work continuously without black screen or color drift,
truly meeting the outdoor 7 × 24-hour non-stop demand.
ITEM | Sandard value | Unit |
LCD Type | Normally Black | -- |
Drive element | TFT active matrix | -- |
Number of pixels | 1920*3RGB(H)X1080(V) | Dots |
Pixel arrangement | RGB stripe | -- |
Pixel Pitch (W*H) | 0.24825(W)x 0.24825(H) | mm |
Active area | 476.64(H) × 268.11 (V) | mm |
Viewing direction | ALL O’CLOCK | -- |
TFT Driver IC | -- | -- |
TFT interface | LVDS Interface | -- |
Approx. Weight | TBD | g |
LCM Size(W*H*T) | 495.60(W) x292.40(H) x10.50(T) | mm |
True Colors - Rich Details, Free Perspective
1920 × 1080 physical resolution, 0.248 mm pixel pitch, providing
delicate image quality; 16.7 M color depth and ALL O'CLOCK full
view, allowing the image to be viewed from the side without color
cast, suitable for multiple people monitoring or passenger
information broadcasting scenarios.
Simple interface and power friendly
Single 5V logic power supply+54V backlight driver, LVDS 30 Pin
standard interface, can be directly connected to mainstream
industrial control motherboards, car hosts or ARM solutions; The
10.5mm slim body and 495.6 × 292.4mm shape make it easy to embed
into various cabinets, brackets, or VESA installations.
Long lifespan, low maintenance
The backlight LED has a nominal brightness of 30000 hours, which is
equivalent to maintaining 80% brightness after 3.4 years of
continuous operation; Fanless and filter free design reduces
maintenance costs and downtime risks in the later stage.
Application imagination is not limited to this
Freeway toll screen: clear display of rates in hot sun, rainstorm
and heavy snow all day
Outdoor charging station: can guide users normally under high
temperature exposure and low temperature frost
Industrial machine tools: 24-hour stable operation of monitoring
interface in oil and dust environments
Vehicle terminals: cold chain logistics vehicles, port cranes,
mining truck cockpits
Smart Light Pole: City Information Release, Advertising Playback,
Multi purpose on One Screen
TXW215009B0 uses three hard core indicators of brightness,
temperature, and lifespan to upgrade "outdoor usable" to "outdoor
easy to use". When you need a 21.5-inch screen that truly dares to
face the sun and is not afraid of extreme cold and heat, it is
ready to go.
In addition to the hardcore combination of "1000 cd/m ² high
brightness+-30 ° C~+85 ° C wide temperature", TXW215009B0 also has
several hidden features that are often overlooked but can directly
enhance the experience on site:Full view without color cast
ALL O'CLOCK viewing angle technology, with a contrast ratio
of>10 within horizontal and vertical angles of 89 °/89 °/89 °/89
°. It is suitable for multi angle viewing scenarios such as outdoor
windows, car co drivers, and industrial consoles, as it does not
turn gray or change color when viewed by multiple people or from
high or low angles.
5V single logic+54V backlight dual voltage
The motherboard only requires 5V power supply, and the backlight is
independently driven by 54V constant current. The wiring is simple
and the heat generation is low; Long line 5 m LVDS signal without
attenuation, the host can stay away from high temperature or
vibration areas.
Fanless cooling design
Complete thermal balance within a thickness of 10.5 mm on the
entire board, without the need for additional fans or heat sinks,
reducing dust inhalation and noise, truly 7 × 24 hours maintenance
free.
LED with a lifespan of 30000 hours and low light decay
The backlight LED adopts a high current density chip and a
thermally conductive aluminum substrate. After continuous lighting
for 3 years, the brightness is still ≥ 80%, saving the cost of
frequent replacement of backlight strips.
Full spectrum calibration before leaving the factory
Each module is calibrated for gamma curve using a PR-730
spectrometer in a 25 ° C darkroom, with color temperature and
grayscale consistency Δ E<3. It can be directly used in medical
and broadcasting level scenes without the need for secondary screen
adjustment.
Secondary development friendly
LVDS 30 Pin standard definition, ready-made Linux/Android/Windows
drivers; FPC reserves an I ² C port, which can be used for external
capacitive touch, light sensing, and proximity sensors in the later
stage. Upgrading does not require structural changes.
In summary, it is not only "bright" and "frost resistant", but also
leaves enough room for on-site availability in terms of
perspective, power supply, lifespan, and scalability
