The DBT084XXN20L100A is an 8.4-inch TFT LCD module with 1024×768 resolution, a 20-pin LVDS interface, and 1000 cd/m² high brightness, designed for embedded systems, industrial control equipment, instrumentation, HMI systems, and other applications that require clear image reproduction in demanding lighting environments. With a 170.496 × 127.872 mm active area, compact 199.5 × 149 × 9.7 mm module size, 85° viewing angles in four directions, and a -30°C to 80°C operating temperature range, this LCD module provides a practical combination of visibility, integration flexibility, and environmental reliability.
The DBT084XXN20L100A is available from Aptus Display as part of its TFT LCD module portfolio. Aptus supports standard display supply as well as semi-custom and customized LCD solutions, including interface, touch panel, brightness, driver board, cable, and mechanical integration requirements.
8.4-inch TFT-LCD module
1024 × 768 XGA resolution
20-pin LVDS interface
1000 cd/m² high brightness
16.7 million colors
800:1 contrast ratio
85°/85°/85°/85° viewing angle
170.496 × 127.872 mm active area
Compact 199.5 × 149 × 9.7 mm module dimensions
21-white-LED backlight
-30°C to 80°C operating temperature
Anti-glare surface treatment
3H hard coating
Suitable for embedded and industrial display integration
An 8.4-inch display provides a useful middle ground between compact equipment displays and larger industrial monitors. The DBT084XXN20L100A combines this form factor with 1024×768 XGA resolution and 1000 cd/m² brightness, making it suitable for applications where operators need to read graphical interfaces, monitoring information, instrument data, or control menus clearly.
The 1024×768 resolution provides a 4:3 aspect ratio that can be particularly useful when replacing or upgrading legacy 8.4-inch display modules. It can also simplify integration into equipment originally designed around traditional XGA display formats.
For engineers evaluating an LCD module, resolution alone is not enough. Interface compatibility, mechanical dimensions, viewing angle, brightness, temperature range, optical treatment, and backlight architecture all affect the suitability of a display. The DBT084XXN20L100A addresses these requirements with a compact module design and a 20-pin LVDS interface.
The module offers 1000 cd/m² brightness, providing substantially stronger luminance than conventional low-brightness TFT modules.
High brightness can be useful when the display is installed in environments with strong ambient illumination, industrial workspaces, control cabinets, transportation-related equipment, or systems where operators need improved visual readability.
However, actual outdoor readability depends on the complete system design. Enclosure reflections, cover glass, optical bonding, ambient light, viewing angle, thermal conditions, and display surface treatment can all influence perceived contrast. For this reason, Aptus can discuss additional optical or touch-panel integration requirements when customers are developing a complete display assembly.
The DBT084XXN20L100A uses a 20-pin LVDS interface. LVDS is widely used in embedded display systems because it supports high-speed digital video transmission with relatively low electromagnetic interference compared with many single-ended signaling approaches.
For system designers replacing an existing LCD, checking the complete electrical interface is essential. Engineers should verify LVDS signal mapping, timing parameters, power requirements, connector configuration, backlight control, and cable arrangement before final integration.
Aptus can also assist customers with interface and interconnect requirements when a standard module needs to be adapted to a particular host system.
| Parameter | Specification |
|---|---|
| Product Model | DBT084XXN20L100A |
| Display Type | TFT-LCD |
| Display Size | 8.4 inch |
| Resolution | 1024 × 768 pixels |
| Aspect Ratio | 4:3 |
| Pixel Arrangement | RGB Vertical Stripe |
| Interface | 20-Pin LVDS |
| Brightness | 1000 cd/m² |
| Contrast Ratio | 800:1 |
| Color Depth | 16.7M colors |
| Response Time | 35 ms |
| Viewing Angle | 85° / 85° / 85° / 85° |
| Viewing Angle Condition | CR ≥ 10 |
| Active Area | 170.496 × 127.872 mm |
| Module Dimensions | 199.5 × 149.0 × 9.7 mm |
| Backlight | 21 White LEDs |
| Operating Temperature | -30°C to 80°C |
| Storage Temperature | -30°C to 80°C |
| Surface Treatment | Anti-glare |
| Surface Hardness | 3H hard coating |
| Application Type | Embedded, industrial and equipment display systems |
Specifications are based on the product information published by Aptus Display. Customers should confirm the latest electrical, mechanical and optical specifications with Aptus before mass production.
The 1024×768 resolution is well suited to systems that use a traditional 4:3 user interface. For equipment manufacturers upgrading an existing display, maintaining the same aspect ratio can reduce the amount of software and mechanical redesign required.
With 85° viewing angles in four directions, the DBT084XXN20L100A is designed to provide consistent visual performance when operators view the display from different positions. This can be valuable for machine interfaces, control panels, instrumentation, and shared operator environments.
The specified operating temperature is -30°C to 80°C, making this module suitable for equipment exposed to significantly wider temperature conditions than ordinary indoor consumer displays.
Temperature capability is particularly relevant for industrial equipment installed in factories, outdoor cabinets, transportation-related systems, and environments where temperature can fluctuate substantially.
The display incorporates an anti-glare surface treatment and 3H hard coating. Anti-glare treatment can help reduce distracting reflections from ambient lighting, while the hard coating provides additional surface protection during normal equipment operation.
For applications requiring additional protection, touch functionality, or customized cover glass, Aptus can evaluate a suitable touch-panel and display integration solution.
The 8.4-inch form factor is well suited to human-machine interface systems used for equipment monitoring and control. The 1024×768 resolution provides enough display area for graphical controls, status information, parameter menus, alarms, and process data.
The 1000 cd/m² brightness can also help maintain visibility in bright factory environments.
Automation equipment frequently requires compact displays that can present operating parameters, production status, diagnostics, and maintenance information.
The DBT084XXN20L100A combines a compact module footprint with a wide temperature range, making it a practical candidate for embedded automation equipment.
Test instruments, laboratory equipment, monitoring systems, and measurement devices often require displays that can present numerical information together with graphs and interface controls.
The 1024×768 resolution and 16.7M color capability provide flexibility for graphical user interfaces and data visualization.
An 8.4-inch LCD can provide more usable interface space than smaller embedded displays while remaining relatively compact.
This makes it suitable for operator terminals, equipment control panels, machine interfaces, and industrial monitoring consoles.
The wide temperature specification and high brightness make this type of display suitable for selected transportation and embedded equipment applications where environmental conditions and readability are important design considerations.
Final suitability should be verified according to the system's temperature, vibration, power, optical, mechanical, and certification requirements.
The 4:3 XGA format can be useful for display replacement projects involving legacy equipment.
For an LCD replacement project, engineers should compare more than the diagonal size and resolution. Connector position, LVDS mapping, mechanical dimensions, mounting points, active area, backlight requirements, and firmware timing should all be checked.
Aptus can help customers evaluate replacement requirements and determine whether a standard module or semi-custom configuration is more appropriate.
Selecting an LCD module is only one part of a complete display system. Before integrating the DBT084XXN20L100A, system engineers should confirm the host controller's LVDS output, signal mapping, timing, power supply, backlight control method, and connector compatibility.
Mechanical integration should also consider the 199.5 × 149 × 9.7 mm module dimensions and the 170.496 × 127.872 mm active display area. Adequate clearance should be provided for cables, connectors, mounting structures, and thermal management.
If the final equipment requires touch operation, Aptus can evaluate adding a touch panel, protective glass, customized FPC or cable solutions, and other integration components. The company's TFT LCD portfolio specifically supports semi-custom solutions such as connectors, ZIF/FPC, touch panels, interconnect solutions, control boards, and system integration.
Aptus Display, operated by Shenzhen Aptus Technology Co., Ltd., provides TFT LCD modules and customized display solutions for industrial, embedded, commercial, automotive and other specialized applications.
The company's product portfolio includes TFT LCD modules, wide-temperature displays, touch-panel LCD modules, bar-type displays, flight simulator display solutions, LCD accessories, and other specialized display technologies.
Aptus focuses on more than simply supplying individual LCD panels. Its engineering-oriented approach allows customers to discuss display requirements at the system level, including brightness, interface, touch panel, driver board, cable, mechanical integration, and other customization requirements.
For OEM and ODM customers, this can simplify the process of moving from display selection to prototype validation and production.
Standard TFT LCD module supply
Semi-custom LCD solutions
Custom brightness requirements
LVDS and other interface solutions
Touch-panel integration
FPC and cable customization
Driver board development and integration
Display replacement projects
Engineering and technical support
Sample and prototype support
Production and after-sales support
Aptus's published service information emphasizes customization, technical support, quality assurance, after-sales service, and project consultation.
The DBT084XXN20L100A uses a 1024 × 768 pixel XGA resolution with a 4:3 aspect ratio. This makes it suitable for embedded systems and equipment using traditional XGA graphical interfaces.
The module has a rated brightness of 1000 cd/m², making it a high-brightness TFT LCD module suitable for applications where conventional LCD brightness may not provide sufficient visibility.
The DBT084XXN20L100A uses a 20-pin LVDS interface. Host-system engineers should verify the complete LVDS electrical and timing requirements before integration.
The specified operating temperature range is -30°C to 80°C, while the storage temperature range is also -30°C to 80°C. This makes it suitable for many applications requiring extended environmental operating capability.
Aptus supports standard, semi-custom, and customized display solutions. Depending on project requirements, customization may include brightness, interface, touch panel, connector, FPC/cable, driver board, and other display integration components. Customers should contact Aptus with their project specifications to confirm feasibility.
If you are looking for an 8.4-inch 1024×768 high-brightness LCD module, the DBT084XXN20L100A provides a combination of XGA resolution, 1000 cd/m² brightness, 20-pin LVDS connectivity, wide viewing angles, anti-glare treatment, and a -30°C to 80°C operating temperature range.
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