DBC088LCDAEN40L045A Datasheet – 8.8-Inch 1280×320 LVDS Bar LCD

DBC088LCDAEN40L045A Datasheet provides the complete technical specifications for an
8.8-inch bar type TFT LCD module featuring
1280 × RGB × 320 resolution, LVDS interface,
IPS display technology and 450 cd/m² typical brightness.
The module is designed for applications requiring a slim wide-format display with a
216.96 × 54.24 mm active area, 1500:1 contrast ratio and
-20°C to +70°C operating temperature range.

DBC088LCDAEN40L045A 8.8-Inch Bar LCD Overview

The DBC088LCDAEN40L045A is an industrial bar TFT LCD module developed for
wide and narrow display applications. Unlike conventional 16:9 panels, this module uses a
1280 × 320 pixel ultra-wide format, creating a compact horizontal information display area.

The panel adopts an IPS display structure with a normally-black display mode,
RGB vertical stripe pixel arrangement and 16.7 million color capability.

The combination of high horizontal resolution and slim mechanical dimensions makes this module suitable
for equipment where installation height is limited but a wide viewing area is required.

1280×320 Ultra-Wide Bar Display Format

The main feature of the DBC088LCDAEN40L045A is its
1280 × 320 native resolution.
The wide aspect ratio provides a long horizontal information area while maintaining a thin mechanical profile.

The active display area measures:

• Horizontal active area: 216.96 mm
• Vertical active area: 54.24 mm
• Pixel pitch: 0.1695 mm × 0.1695 mm

This format is especially suitable for dashboard-style interfaces, industrial indicators,
embedded equipment displays and other applications requiring panoramic information presentation.

IPS Panel with Wide Viewing Angle

The DBC088LCDAEN40L045A uses an IPS LCD structure designed to provide stable image performance
from different viewing positions.

The optical specification lists:

• Top viewing angle: 80° typical
• Bottom viewing angle: 80° typical
• Left viewing angle: 80° typical
• Right viewing angle: 80° typical

The wide viewing characteristics are beneficial for display installations where users may view the screen
from different horizontal or vertical positions.

LVDS Interface with 6-bit / 8-bit Color Selection

The module uses an LVDS differential interface for high-speed image transmission.
The connector specification uses a
40-pin HIROSE FH12-40S-0.5SH connector.

The LVDS interface includes:

• RXIN0+/RXIN0-
• RXIN1+/RXIN1-
• RXIN2+/RXIN2-
• RXIN3+/RXIN3-
• RXCLK+/RXCLK-

The LVBIT pin provides LVDS color depth selection:

• 6-bit LVDS mode
• 8-bit LVDS mode

The module also provides SPI-related pins including SDA, SCL and CS for control communication.

450 cd/m² High Brightness Performance

The optical specification lists:

• Luminance: 400 cd/m² minimum, 450 cd/m² typical
• Contrast ratio: 1000 minimum, 1500 typical
• Response time: 12 ms typical
• Luminance uniformity: 75% minimum, 80% typical
• NTSC color gamut: 50%

The brightness level combined with the IPS viewing characteristics makes this module suitable for
industrial environments where clear wide-format information display is required.

3.3V LCD Power and 12V LED Backlight

The TFT LCD operates with a recommended analog supply voltage of:

• VDD minimum: 3.0V
• VDD typical: 3.3V
• VDD maximum: 3.6V

The LED backlight specifications are:

• Driving voltage: 10.8V to 13.6V
• Typical LED voltage: 12V
• Driving current: 180mA
• Backlight power consumption: 1.944W to 2.448W
• LED lifetime: 25,000 hours

LED lifetime is defined as the period until brightness decreases to approximately 50% of the original
brightness under the specified test conditions at Ta=25°C.

LVDS Timing Specification

The interface timing specification defines:

• Frame rate: 60 Hz typical
• PCLK frequency: 31 MHz typical
• Horizontal active pixels: 1280
• Vertical active lines: 320
• Horizontal total: 1440 DCLK
• Vertical total: 358 lines

The timing parameters should be confirmed when matching the panel with an LVDS controller board,
especially for custom embedded systems.

Wide Temperature Industrial Design

The module supports:

• Operating temperature: -20°C to +70°C
• Storage temperature: -30°C to +80°C

The reliability specification includes:

• High temperature storage: +80°C, 96 hours
• Low temperature storage: -30°C, 96 hours
• High temperature operation: +70°C, 96 hours
• Low temperature operation: -20°C, 96 hours
• High temperature and humidity storage: +60°C, 90% RH, 96 hours
• Thermal shock: -30°C/+80°C, 20 cycles
• ESD: Contact ±4kV, Air ±8kV
• Vibration: 10Hz–55Hz
• Mechanical shock: 60G, 6ms

Touch Panel Interface Availability

The interface pin assignment includes touch-related signals:
TP-RES, TP-SDA, TP-SCL and TP-VDD.
The standard specification should be checked according to the required configuration before ordering,
as the general LCD module specification focuses on the TFT LCD panel itself.

Download the DBC088LCDAEN40L045A Datasheet

Download the complete DBC088LCDAEN40L045A Datasheet PDF for detailed information
including LVDS pin assignment, timing requirements, power sequence, optical characteristics,
reliability tests and mechanical drawings.

Before designing a controller board, confirm:
1280×320 resolution, LVDS interface, 40-pin connector,
3.3V LCD power, 12V LED backlight and 223.36×65.34 mm mechanical dimensions.