Product Description:
The CH700WX08A, a 7-inch long strip TFT LCD module from Chenghao
Optoelectronic, is engineered to fill the gap in display solutions
for space-constrained yet performance-critical applications. Its
unique elongated design, with dimensions of 38.2x181.47x3.45 mm, is
a deliberate response to industries where traditional square
displays waste valuable installation space—this form factor allows
seamless integration into narrow slots or edge-mounted positions
without compromising visual performance. As a factory-wholesaled
product with sample availability and customization options, it
caters to both prototype development (via samples) and large-scale
production (with a 100-piece MOQ), making it accessible to startups
and established manufacturers alike. |
| What sets the CH700WX08A apart is its focus on practical
performance optimization. The module’s active area (33.6x170.88 mm)
and visible area (34.2x171.48 mm) are precisely calibrated to
ensure maximum usable display space, while the amorphous silicon
TFT switching devices enable crisp image rendering for text-heavy
or data-focused content—critical for applications like industrial
dashboards or medical monitors. |
| In terms of environmental resilience, the module goes beyond basic
requirements. Its -20 ~ +70 ℃ operating temperature range and -30 ~
+80 ℃ storage temperature range are backed by robust component
selection, including a moisture-resistant FPC and a shock-absorbent
backlight housing, ensuring reliability in transportation and harsh
on-site conditions. The 500 cd/m² brightness, paired with IPS
technology’s 80/80/80/80 viewing angles, guarantees visibility in
both dim industrial corners and bright outdoor-adjacent spaces,
eliminating the need for additional lighting adjustments. |
|  |
Features:
- Features a precisely calibrated display area ratio—with the active
area (33.6x170.88 mm) accounting for over 98% of the visible area
(34.2x171.48 mm)—maximizing usable display space and minimizing
wasted edge areas, which is crucial for applications requiring
compact data presentation.
- Adopts amorphous silicon TFT switching devices with enhanced
electron mobility, enabling faster signal response when rendering
text-heavy content (such as industrial data lists or medical
parameter readouts) and reducing motion blur for dynamic
information display.
- Incorporates a moisture-resistant FPC with a hydrophobic coating on
its surface, preventing moisture absorption and corrosion in humid
environments (such as coastal factories or medical cleanrooms) and
extending the FPC’s service life by 30% compared to standard FPCs.
- Combines 500 cd/m² high brightness with IPS technology’s
80/80/80/80 viewing angles in a way that maintains consistent
brightness and color accuracy across all viewing directions,
eliminating the need for users to adjust their viewing position or
add auxiliary lighting.
Technical Parameters:
| Operating Temperature | -20 ~ +70 ℃ |
| Resolution | 280x1424 Dots |
| Lcd Type | 7" TFT |
| Viewing Area Size | 34.2x171.48 Mm |
| Storage Temperature | -30 ~ +80 ℃ |
| Display Mode | IPS/Transmissive/Normally Black |
| Color | 16M |
| Viewing Direction | 80/80/80/80 |
| Contrast | 800:1 |
| Interface | MIPI |

Applications:
The LCD Display Module by Chenghao Optoelectronic, model
CH700WX08A, is a versatile product suitable for a wide range of
applications due to its advanced features and high-quality
performance. This custom LCD manufacturer offers a product that is
certified with CE, RoHS, and FCC, ensuring compliance with
international standards.
Product Application Occasions and Scenarios:
- Point-of-Sale Displays: The sunlight readable displays make the LCD
module ideal for outdoor POS systems, providing clear visibility
even in bright conditions.
- Industrial Control Panels: The high contrast ratio and wide
temperature range make this module suitable for use in industrial
settings where reliability is crucial.
- Medical Devices: The compact size and certification standards make
it a reliable choice for medical equipment requiring clear and
accurate display.
- Automotive Applications: The custom LCD manufacturer's module is
well-suited for automotive displays, offering durability and
performance in varying temperatures.
Overall, the LCD Display Module from Chenghao Optoelectronic is a
versatile and reliable solution for businesses and industries
looking for high-quality display options. With its advanced
features, certification, and customizable packaging, this product
caters to a wide range of application scenarios.
Customization:
The CH700WX08A module offers a comprehensive range of customization
options to align with the unique requirements of different
application scenarios, ensuring it can be seamlessly integrated
into diverse end products while maintaining its core performance
advantages. These customization services cover hardware
adjustments, display parameter tuning, and packaging adaptations,
all tailored to meet specific customer needs without compromising
the module’s reliability.
In terms of hardware customization, the FPC (Flexible Printed
Circuit) is a key area for adjustment. Beyond the standard FPC
length and pinout configuration, customers can request custom FPC
designs, such as adding extra pinholes for specific sensor
connections or modifying the FPC’s width to fit narrow installation
spaces in devices like compact automotive instrument clusters or
slim smart home controllers.
Display parameter customization is another critical offering. While
the standard module supports 16 million colors and a 500 cd/m²
brightness level, customers can adjust these parameters based on
their usage environment. For low-light scenarios (such as indoor
medical monitoring rooms), the brightness can be reduced to a
minimum of 200 cd/m² to avoid eye strain for long-term viewers,
while the color gamut can be calibrated to prioritize grayscale
accuracy for better display of medical images. For outdoor
applications like roadside traffic information displays, the
brightness can be increased to a maximum of 800 cd/m² to ensure
visibility under direct sunlight, and an anti-glare coating can be
applied to the LCD surface to reduce light reflection.
Packaging and labeling customization caters to customers’ logistics
and branding needs. The standard packaging uses anti-static bubble
bags and cartons, but for customers shipping the modules to regions
with high humidity or extreme temperatures, moisture-proof aluminum
foil packaging or temperature-controlled packaging can be provided
to protect the modules during transportation. Additionally,
customers can request custom labeling—printing their own part
numbers, batch codes, or warning labels on the module’s back cover,
which simplifies inventory management and ensures compliance with
their internal quality control standards. For bulk orders, custom
packaging inserts (such as foam cutouts with specific shapes) can
also be designed to fix the modules in place, preventing collisions
and damage during transit.
Furthermore, interface customization is available to match the
customer’s control system. The standard module uses a 30-pin LVDS interface, but if a customer’s device requires a
different interface (such as eDP or MIPI DSI), the driver IC can be
replaced to support the desired interface, eliminating the need for
customers to modify their existing control circuits. This interface
flexibility makes the CH700WX08A compatible with a wider range of
microcontrollers and embedded systems, reducing integration time
and costs.
FAQ:
Q: What is the brand name of this LCD Display Module?
A: The brand name is Chenghao Optoelectronic.
Q: What is the model number of this LCD Display Module?
A: The model number is CH700WX08A.
Q: What certifications does this LCD Display Module have?
A: This product is certified with CE, RoHS, and FCC.
Q: What is the minimum order quantity for this LCD Display Module?
A: The minimum order quantity is 100 pieces.
Q: What are the packaging details for this LCD Display Module?
A: All the products are packed in the right way to keep them safe.
For small sizes, we use tray + carton, and for bigger sizes, we use
foam slot + carton. We also design packages according to customers'
requirements.