Samsung LMS700KF01-002 | Engineered for High-Clarity Industrial & Automotive Displays
The Samsung LMS700KF01-002 is a 7.0-inch TFT-LCD module that has become a benchmark for performance and reliability in demanding visual applications. Designed by a leader in display technology, this panel delivers the essential combination of resolution, interface technology, and robust construction required by engineers developing next-generation industrial human-machine interfaces (HMIs), automotive dashboards, and specialized instrumentation.
- Optimal WVGA Resolution: The 800x480 pixel format provides a sharp, detailed canvas for complex graphical user interfaces (GUIs) without overburdening the system's graphics processor, striking a perfect balance between visual fidelity and system efficiency.
- High-Integrity LVDS Interface: Equipped with a standard Low-Voltage Differential Signaling (LVDS Interface), the LMS700KF01-002 ensures excellent signal integrity and high noise immunity, a critical requirement for electrically noisy industrial environments and applications with longer cable runs.
- Proven a-Si TFT Technology: Built on an amorphous silicon (a-Si) thin-film transistor backbone, this display offers a mature, cost-effective, and highly reliable solution known for stable performance across its entire operational lifespan.
- Versatile Form Factor: The 7.0-inch diagonal is a widely adopted standard, facilitating easy mechanical integration into a vast range of enclosures and systems, from portable diagnostic tools to fixed-mount control panels.
Technical Specifications at a Glance
For engineers requiring immediate data for system design and component evaluation, the table below summarizes the core performance metrics of the LMS700KF01-002. A comprehensive datasheet is available for detailed electrical and mechanical specifications.
| Parameter | Specification |
|---|---|
| Model Name | LMS700KF01-002 |
| Screen Size | 7.0 inch |
| Resolution | 800(RGB)×480, WVGA |
| Display Technology | a-Si TFT-LCD, LCM |
| Brightness (Typical) | 400 cd/m² |
| Contrast Ratio (Typical) | 400:1 |
| Viewing Angle | 70/70/50/60 (Typ.)(CR≥10) |
| Signal Interface | LVDS (1 ch, 6/8-bit), 35 pins FPC |
| Operating Temperature | -20 ~ 70 °C |
| Storage Temperature | -30 ~ 80 °C |
For in-depth analysis, you can download the LMS700KF01-002 datasheet here.
Application Scenarios & Engineering Value
The true value of a component is measured by its performance in real-world scenarios. The LMS700KF01-002 excels in environments where clarity and reliability are non-negotiable.
- Industrial Automation & HMI: In factory settings, the display's WVGA resolution ensures that operators can clearly read critical process data, alarms, and control schematics. Its robust operating temperature range guarantees consistent performance from the control room to the factory floor. To learn more about display fundamentals, explore The Ultimate Guide to TFT-LCD.
- Medical and Laboratory Instruments: For portable patient monitors, diagnostic machines, and lab equipment, the LMS700KF01-002's reliable a-Si technology and stable performance provide the confidence needed for critical applications. The LVDS interface minimizes electromagnetic interference (EMI), a key consideration when operating near sensitive medical sensors.
- Specialty Vehicle & Marine Systems: This module is an excellent choice for in-cab displays in agriculture, construction, and logistics vehicles. Its proven durability and wide temperature tolerance are essential for engineering for extreme environments where consumer-grade displays would fail.
Frequently Asked Technical Questions (FAQ)
Can the LMS700KF01-002 be used in direct sunlight?
The standard LMS700KF01-002, with a typical brightness of 400 nits, is best suited for indoor or shaded environments. However, its robust optical stack makes it an excellent candidate for enhancement. For sunlight-readable applications, we can integrate high-brightness backlights (800-1500 nits) and apply optical bonding to dramatically reduce internal reflections and improve the effective contrast ratio in high ambient light. Please contact our technical team to discuss your specific high-ambient-light requirements.
What is the expected lifetime of the WLED backlight system?
The white LED (WLED) backlight system in the LMS700KF01-002 is typically rated for 30,000 to 50,000 hours of operation. It's important to note this rating defines the time until the backlight reaches "half-brightness" (50% of its initial luminance), not complete failure. This ensures a long, predictable operational life for long-term deployments.
Does this model come with an integrated touch panel?
The base LMS700KF01-002 is a display module without an integrated touch sensor. This a-la-carte design provides engineers with maximum flexibility. It is fully compatible with the addition of a separate projected capacitive (PCAP) or resistive touch panel (RTP) overlay, allowing you to select the touch technology that best fits your application's use case, such as gloved operation or multi-touch gesture support.
