10.4 inch TFT LCD for Industrial HMI - LQ104V1DG21

The Sharp LQ104V1DG21 is a 10.4-inch industrial TFT-LCD module featuring a 640 × 480 VGA resolution, transmissive TN display, and a 60 Hz refresh rate. Its 262K color depth, parallel RGB interface, CCFL backlight, and specified operating temperature range of -10 to 65 °C make it suitable for OEM integration into industrial HMI, monitoring, and control systems.

Features

• 10.4-inch a-Si TFT-LCD LCM with 640(RGB) × 480 VGA resolution

• Transmissive, normally white TN display mode with 60 Hz refresh rate

• Specified brightness of 350 and typical transmissive contrast ratio of 300:1

• 262K (6-bit) color depth with a 6485K color temperature

• Typical response time of 20 ms rising and 40 ms falling

• Typical viewing angles of 70/70/40/70° at CR ≥ 10

• CCFL backlight with a specified lifetime of 50K hours minimum

• Parallel RGB interface with one channel and 6-bit color data

• Operating temperature range of -10 to 65 °C and storage temperature range of -30 to 70 °C

• Compact outline dimensions of 265 × 195 mm with an active area of 211.2 × 158.4 mm

• Module weight of 1.5 kg

• Typical voltage of 467 V and power consumption of 6.4 W

Applications

• Industrial human-machine interfaces and operator control panels

• Process monitoring and status-display systems

• Industrial equipment diagnostic interfaces

• Test, measurement, and data-acquisition equipment

• OEM embedded system display panels

What are the display size and resolution of the Sharp LQ104V1DG21?

The module has a 10.4-inch a-Si TFT-LCD panel with a 640(RGB) × 480 VGA resolution and a 60 Hz refresh rate.

What interface and color depth does the module support?

It uses a one-channel, 6-bit parallel RGB interface and provides 262K (6-bit) color depth.

What are the specified optical characteristics?

The specified brightness is 350, the typical transmissive contrast ratio is 300:1, and the typical response time is 20/40 ms for rising/falling transitions. The viewing-angle specification is 70/70/40/70° at CR ≥ 10.

What backlight is used and what is its rated lifetime?

The display uses a CCFL backlight with a specified minimum lifetime of 50K hours.

What are the module dimensions and weight?

The outline dimensions are 265 mm wide by 195 mm high, the active area is 211.2 mm wide by 158.4 mm high, and the module weighs 1.5 kg.

What temperature ranges are specified?

The operating temperature range is -10 to 65 °C, while the storage temperature range is -30 to 70 °C.

What are the stated electrical specifications?

The listed typical voltage is 467 V, and the power consumption is 6.4 W. System integrators should verify the complete power requirements before design-in.