TM070RBH10-40 Tianma 7" 800×480 a-Si TFT-LCD Panel Display Screen for Industrial
Product Description:
The TM070RBH10-40 is a ruggedized 7.0-inch TFT-LCD module manufactured by Tianma (TIANMA), specifically engineered for high-reliability industrial and automotive applications. As part of the RBH series, this display utilizes advanced a-Si TFT technology to deliver a crisp WVGA resolution of 800x480 pixels. The "-40" suffix typically indicates a specialized configuration optimized for wide operating temperatures (often ranging from -30°C to +80°C) and enhanced durability against vibration and shock. With a typical brightness of 280 cd/m² and a high contrast ratio (often 1000:1 in RBH variants), it ensures excellent visibility in both dim and bright environments. The module features a Parallel RGB interface (supporting 6-bit or 8-bit color depth) and is built with a robust mechanical structure to withstand harsh conditions. Its anti-glare surface treatment and long-life WLED backlight make it an ideal choice for embedded systems requiring continuous, stable operation in critical sectors like transportation and heavy machinery.
| Parameter |
Specification Details |
| Model Number |
TM070RBH10-40 |
| Manufacturer |
Tianma (TIANMA) |
| Display Type |
a-Si TFT-LCD, Active Matrix |
| Screen Size |
7.0 inches (Diagonal) |
| Resolution |
800 (RGB) × 480 [WVGA] |
| Active Area |
154.08(W)×85.92(H) mm |
| Outline Dimensions |
164.9(W)×100(H)×7.1(D) mm |
| Brightness |
280 cd/m² (Typ.) |
| Contrast Ratio |
1000:1 (Typ.) (TM) |
| Viewing Angle |
80/80/60/80 (Typ.)(CR≥10) |
| Color Depth |
262K/16.7M 49% NTSC |
| Interface Type |
Parallel RGB (1 ch, 6/8-bit) 50 pins FPC |
| Backlight Type |
WLED (White LED) |
| Operating Temperature |
-20 ~ 70 °C |
| Storage Temperature |
-30 ~ 80 °C |
| Reliability |
High shock/vibration resistance (Automotive/Industrial Grade) |
Tianma
Specific Applications
The TM070RBH10-40 is tailored for applications demanding stability under extreme environmental stress. Common use cases include:
-
Automotive & Heavy Transportation:
- In-cab Displays: Dashboard instrumentation and infotainment systems for trucks, buses, and agricultural vehicles where temperature fluctuations are severe.
- Rear-View & Safety Systems: Monitors for backup cameras and blind-spot detection systems requiring high contrast and vibration resistance.
- Fleet Management Terminals: Rugged GPS and logistics tracking devices used in long-haul transport.
-
Industrial Automation & Control:
- HMI Panels: Human-Machine Interfaces for factory automation, CNC machines, and robotic control stations.
- Portable Test Equipment: Handheld diagnostic tools and field service meters used in outdoor or unheated environments.
- Power & Energy Monitoring: Control displays for substations or renewable energy inverters exposed to wide temperature ranges.
-
Medical & Outdoor Infrastructure:
- Portable Medical Devices: Diagnostic equipment used in ambulances or field hospitals requiring reliable performance in varying climates.
- Outdoor Kiosks: Ticketing machines, information displays, and security monitoring stations located in semi-outdoor or non-climate-controlled areas.
- Marine & Aviation: Instrumentation for boats or aircraft auxiliary systems where reliability is paramount.
This display module represents a robust solution for embedded systems that cannot compromise on visual quality or operational stability in challenging conditions.
Q: May I ask what kind of packaging you use?
A: We use anti-static packaging and shock-resistant packaging.Anti-static packaging: Ensure that the packaging materials used comply with ESD standards, including anti-static bags and foam.Shock-resistant packaging: Use custom foam and sturdy outer boxes to ensure that they can pass through regular transportation tests (such as dropping and vibration).So the goods arrive at your hands in perfect condition.
Q: Do you conduct tests before shipment?
A: Yes, we strictly follow 100% pre-shipment testing procedures.Our testing process is standardized to ensure that every LCD panel sent to you is in compliance with specifications and is fully functional.
