18.5 Inch 1920×1080 30PIN LVDS High Brightness 1000nits TFT LCD Module for Industrial Display and HMI
The DBT185BHN30L100D is an 18.5-inch Full HD TFT-LCD module designed for industrial display and HMI applications. It features a 1920 × 1080 pixel resolution, LVDS interface, 16.7 million colors, normally black display mode, and a 5V LCD module power input. The module is specified for industrial display and HMI applications where a large-format Full HD panel, stable LVDS connectivity, and defined operating-temperature performance are required.
With an active display area of 408.96 × 230.04 mm, a pixel pitch of 0.213 × 0.213 mm, and an overall outline of approximately 430.37 × 254.6 × 11.2 mm, the DBT185BHN30L100D provides a practical 18.5-inch form factor for control panels, industrial HMIs, automation equipment, and other embedded display systems.
The module uses an LVDS data interface and a 30-pin interface connector. Its optical specification includes a typical 1200:1 contrast ratio, approximately 70% NTSC color gamut, and a typical 30 ms response time. The specified viewing-angle range is 80° minimum in the horizontal and vertical directions under the stated contrast-ratio test condition.
For system designers, the DBT185BHN30L100D is particularly suitable when an existing industrial controller or HMI platform requires an 18.5-inch Full HD LCD module with LVDS connectivity rather than a complete commercial monitor.
| Parameter | Specification |
|---|---|
| Model | DBT185BHN30L100D |
| Display Type | TFT-LCD |
| Screen Size | 18.5 inches |
| Resolution | 1920 × 1080 pixels |
| Active Area | 408.96 × 230.04 mm |
| Pixel Pitch | 0.213 × 0.213 mm |
| Pixel Arrangement | RGB Vertical Stripe |
| Display Colors | 16.7M / 8-bit |
| Display Mode | Normally Black |
| Interface | LVDS |
| Interface Connector | 30-pin |
| Contrast Ratio | 900:1 min.; 1200:1 typ. |
| Viewing Angle | 80° min. / 85° typ. |
| Color Gamut | 65% NTSC min.; 70% typ. |
| Response Time | 30 ms typ.; 35 ms max. |
| Operating Temperature | -20°C to +70°C maximum rating |
| Storage Temperature | -30°C to +80°C |
| Surface Treatment | AG25, 3H |
| Approx. Dimensions | 430.37 × 254.6 × 11.2 mm |
| Application | Industrial Display, HMI |
The electrical specifications define a typical 5V LCD supply, while the LED driver section specifies a typical 12V supply. The datasheet lists a typical LCD supply current of 600 mA and a maximum of 1500 mA, with typical LED power consumption of 18W and a maximum of 20W.
The DBT185BHN30L100D uses an LVDS interface, making it suitable for system designs where the host controller or display board provides compatible LVDS output.
The 30-pin interface includes differential LVDS data channels, LVDS clock input, ground connections, and 5V power connections. The connector is specified as IS100-L30R-C23 (UJU) or equivalent.
The interface includes LVDS data inputs such as RxOIN0± through RxOIN3± and RxEIN0± through RxEIN3±, together with differential clock inputs. The specification also provides LVDS receiver timing parameters, which can be used by engineers when validating compatibility between the LCD module and the host display controller.
For an HMI or industrial equipment designer, interface compatibility should be checked at the system level before production. In particular, engineers should verify the host controller's LVDS format, timing parameters, power supply, connector definition, and display configuration against the module specification.
The DBT185BHN30L100D provides Full HD image reproduction with 16.7 million colors and a normally black display mode.
The datasheet specifies a 900:1 minimum and 1200:1 typical contrast ratio. The viewing angle is specified at 80° minimum and 85° typical in the horizontal and vertical directions when the contrast ratio remains above 10. The typical color gamut is approximately 70% NTSC, with a 65% minimum specification under the stated measurement conditions.
The typical response time is 30 ms, with a maximum specification of 35 ms. This makes the module appropriate for industrial interfaces, machine status screens, control interfaces, process visualization, and other applications where clear graphical information is more important than ultra-fast gaming-oriented response.
The panel also uses an AG25, 3H surface treatment, according to the general specification.
Temperature performance is an important consideration when integrating an LCD into industrial equipment.
The datasheet specifies an absolute maximum operating-temperature range of -20°C to +70°C and a storage-temperature range of -30°C to +80°C. The specification also states that the actual operating temperature condition is subject to the panel-surface temperature requirement and recommends appropriate thermal management in the finished system.
The module has also undergone specified reliability tests, including:
These test conditions provide useful engineering reference points when evaluating the module for industrial equipment. However, they should not be interpreted as an automatic certification for every environmental condition or as confirmation that the complete finished product can operate under the same conditions.
The DBT185BHN30L100D is specified for industrial display and HMI applications.
The 18.5-inch Full HD format provides enough screen area for operator interfaces containing control buttons, equipment status, process diagrams, alarm information, production parameters, and monitoring data.
The LVDS interface can be integrated with an appropriate industrial controller or display board, allowing the LCD module to become part of a customized HMI system.
Automation equipment often requires a larger display than compact embedded panels. The 18.5-inch format can be used for machine operation interfaces, production-line monitoring, equipment configuration, and parameter adjustment.
The display can be integrated into machine control cabinets or operator stations where visual access to operating parameters and machine status is required.
The Full HD resolution provides additional workspace for multi-panel interfaces, graphical control elements, status indicators, and technical information.
Industrial monitoring systems can use the panel to display production information, process status, equipment data, alarms, and operational dashboards.
The module can also be considered for test equipment and measurement systems requiring a larger embedded display area and an LVDS connection.
For operator stations that need a larger interface without moving to a complete commercial monitor, this LCD module can be integrated into a custom enclosure and control system.
An 18.5-inch Full HD module provides a useful balance between physical display area and pixel density for industrial interfaces. Compared with smaller panels, the larger active area gives HMI designers more room for process graphics, operating controls, status information, and multiple data panels.
The 1920 × 1080 resolution provides 2.07 million pixels, allowing detailed graphical interfaces to be displayed within a 16:9 format. The LVDS interface also makes the module suitable for system designs based on compatible industrial display controllers.
For equipment manufacturers, using an LCD module rather than a complete monitor can provide greater flexibility in mechanical design. The module can be integrated into a customized housing, control cabinet, machine panel, or operator station according to the system's requirements.
Before integrating the DBT185BHN30L100D into an industrial product, engineers should verify several system-level requirements.
Electrical compatibility: The LCD module uses a 5V typical supply, with a specified 4.5–5.5V range. The LED driver uses a typical 12V supply.
LVDS compatibility: The host controller must provide a compatible LVDS signal configuration and timing. The 30-pin connector and pin assignments should be checked against the customer's controller board.
Thermal design: System designers should evaluate heat dissipation around the panel and backlight, particularly when the finished equipment operates continuously or inside an enclosed cabinet.
Power sequencing: The datasheet defines specific power-sequence timing requirements. Incorrect power sequencing can cause abnormal operation or damage to the module.
ESD protection: The LCD uses CMOS driver circuitry and requires appropriate ESD handling during assembly and system integration.
Long-term display patterns: When the same image is displayed for a long period, the datasheet recommends using a screen saver or otherwise avoiding prolonged static images because image sticking may occur.
The DBT185BHN30L100D has a 1920 × 1080 Full HD resolution with an active area of 408.96 × 230.04 mm.
The module uses an LVDS interface and a 30-pin interface connector. The specified connector is IS100-L30R-C23 (UJU) or an equivalent connector.
The specified maximum operating-temperature range is -20°C to +70°C, while the storage-temperature range is -30°C to +80°C. The datasheet also provides specific thermal-management requirements for the panel surface.
Yes. The product specification explicitly lists “Industrial display or HMI etc.” as its application. It is therefore positioned for industrial display and HMI integration rather than consumer-oriented applications.
The specified contrast ratio is 900:1 minimum and 1200:1 typical under the stated measurement conditions.
Yes. The module uses an 8-bit color depth and supports 16.7 million display colors.
The LCD module specifies a 5V typical VDD input, with an operating range of 4.5–5.5V. The LED driver supply is specified at 12V typical, with a range of 10.8–13.2V.
The datasheet does not provide a blanket 24/7 operating guarantee. It specifically recommends contacting the supplier for application engineering advice when the module is required to operate continuously for 7×24 hours or under other extreme conditions.
The DBT185BHN30L100D can be used as a foundation for customized industrial display and HMI projects. When selecting an LCD module for production equipment, the LCD itself is only one part of the complete display system. The controller board, mechanical structure, touch panel requirements, cable configuration, power system, thermal design, and operating environment should all be considered during integration.
Shenzhen Aptus Technology Co., Limited provides display-related R&D, manufacturing, and customization support for customers developing embedded and industrial display solutions. Based on the application requirements, customers can discuss display specifications, interface compatibility, mechanical integration, touch-panel requirements, and other project-specific requirements with the Aptus engineering team.
For projects requiring an 18.5-inch Full HD LVDS LCD module for industrial HMI, automation equipment, machine control, or industrial monitoring, contact Aptus to confirm current availability, engineering compatibility, and customization requirements.
Looking for an 18.5-inch Full HD LVDS LCD module for an industrial HMI or control system?
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Our engineering team can help evaluate whether the DBT185BHN30L100D matches your system requirements and discuss the appropriate display configuration for your project.
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