Content last revised on November 27, 2025
The Tianma TM097TDHG04-62: A Robust 9.7-inch XGA Display for Demanding Environments
The Tianma TM097TDHG04-62 is a 9.7-inch a-Si TFT-LCD panel engineered for visual clarity and operational reliability in a range of commercial and industrial applications. It delivers a sharp 1024x768 XGA resolution and a standard 4:3 aspect ratio, providing a familiar and effective format for data-rich interfaces. Key benefits include a wide operating temperature range and a standard LVDS interface for simplified system integration. For system designs requiring a balance of proven performance, standard connectivity, and resilience against environmental fluctuations, this display presents a compelling technical solution.
Application Scenarios & Value
System-Level Benefits in Industrial HMI and Control Systems
For industrial HMIs requiring a robust, standard XGA display with a wide operational temperature range, the TM097TDHG04-62 is an ideal fit. Its ability to function reliably in ambient temperatures from -20°C to 70°C makes it a prime candidate for deployment in environments where climate control is not guaranteed, such as factory floors, unheated warehouses, or outdoor-housed control panels. This wide temperature range directly translates to higher system uptime and reduced risk of screen failure due to thermal stress, a critical factor in maintaining operational continuity.
The display’s 9.7-inch diagonal size and 1024x768 XGA resolution hit a sweet spot for many legacy and new HMI designs, offering sufficient screen real estate and pixel density (132 PPI) for clear visualization of process control data, schematics, and user inputs. Integration is further streamlined by its standard LVDS (1 ch, 6-bit) interface, a ubiquitous and noise-resistant connection method in industrial computing. This is akin to a dedicated, interference-free highway for video data, ensuring signal integrity from the controller to the panel, which is crucial in electrically noisy industrial settings. While this model is well-suited for many standard applications, for systems requiring a slightly smaller footprint, the TM080TDHG01-00 offers an 8-inch alternative. Conversely, designs needing more screen area might consider a 10.4-inch panel like the G104SN03 V5.
Key Parameter Overview
Decoding the Specs for Environmental Reliability and Visual Performance
The technical specifications of the TM097TDHG04-62 underscore its suitability for applications where performance and durability are paramount. The panel combines solid optical characteristics with a design focused on straightforward integration.
| Optical Characteristics | |
| Display Size | 9.7-inch |
| Resolution | 1024(RGB)×768, XGA |
| Luminance | 350 cd/m² (Typ.) |
| Contrast Ratio | 500:1 (Typ.) |
| Viewing Angle (L/R/U/D) | 70/70/60/70 (Typ., CR≥10) |
| Backlight System | WLED, 30k hours typical lifetime |
| Electrical Interface | |
| Interface Type | LVDS (1 channel, 6-bit) |
| Power Supply (VDD) | 3.3V (Typ.) |
| Mechanical & Environmental | |
| Outline Dimensions | 210.2(W) × 166.3(H) × 6.5(D) mm (Max) |
| Active Area | 196.608(W) × 147.456(H) mm |
| Operating Temperature | -20 ~ 70 °C |
| Storage Temperature | -30 ~ 80 °C |
The panel's typical brightness of 350 nits and 500:1 contrast ratio ensure good legibility in typical indoor and controlled lighting conditions, a key requirement for user interfaces in HMI or point-of-sale systems. For a deeper understanding of how these specifications translate to real-world usability, system designers can refer to resources on industrial versus consumer displays. The WLED backlight provides a typical operational lifetime of 30,000 hours, contributing to a lower total cost of ownership by minimizing maintenance cycles. To explore the technology further, one can review this ultimate guide to TFT-LCDs and the principles of the LVDS Interface.
FAQ
Engineering Questions on the TM097TDHG04-62
What is the primary engineering benefit of the -20°C to 70°C operating temperature range?
The wide operating temperature range is a critical reliability feature. It allows the display to be integrated into systems deployed in non-climate-controlled environments, such as outdoor kiosks, vehicle cabins, or factory floors, without requiring expensive auxiliary heating or cooling systems. This directly reduces system complexity, cost, and potential points of failure.
How does the standard LVDS interface on the TM097TDHG04-62 simplify the design process for an HMI system?
Using a standard LVDS (Low-Voltage Differential Signaling) interface simplifies design by ensuring compatibility with a vast ecosystem of single-board computers and display controllers. This interface is known for its high noise immunity, allowing for reliable data transmission over short-to-medium distances even in electrically noisy industrial environments. For engineers, this means a more robust video link, faster design cycles, and easier component sourcing.
For engineering teams evaluating display options for industrial or commercial devices, the TM097TDHG04-62 offers a well-documented and reliable solution. For specific project requirements or to explore compatible components, please feel free to reach out to our technical support team.
