6.5" High Brightness 2400 nits LCD kit with LED Backlight (Model: LOPH0650-Kit)

Overview
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LOPH0650-Kit is a 6.5" sunlight readable LCD module. The module consists of an Optrex T51750GD065J-FW TFT color LCD panel and a I-Tech VHB (very high brightness) LED backlight. The Optex LCD is available with anti-reflective (AR) and anti-glare (AG) front polarizers. The current LMG229-065J uses the Optrex LCD with an AR front polarizer.

At an LED backlight power about 6 Watts, the LOPH0650-Kit module displays a VGA (640 x 480) image at an extremely high screen luminance of 2,400 Cd/m2. At this brightness level and with the AR front polarizer, the display is highly readable under bright ambient lighting including direct outdoor sunlight. With the I-Tech LD200A LED driving board, the screen luminance can be adjusted down to about 120 Cd/m2. For night display viewing that may require lower brightness, a PWM dimming LED driving board should be used.

Specifications:

Parameters	Typical Value	Units	Conditions

LCD Screen Luminance	2,400	Cd/m2	LCD in OFF state (normally White)
Luminance Uniformity	20% or better		(Note 3)
Backlight Power Consumption	6	Watts	Excluding LED drive board losses
Typical LCD Contrast Ratio	>450:1		At the optimum viewing direction
	~150:1		At the viewing direction ┴ to LCD.
Typical Viewing Angles
3:00 to 9:00 directions	ï¿½ 60	Degrees	Contrast ratio ≥ 5
6:00 direction	60	Degrees	Contrast ratio ≥ 5
12:00 direction	40	Degrees	Contrast ratio ≥ 5
LCD Screen Chromaticity (x, y)
White	(0.327, 0.383)		Measured at the direction perpendicular to the LCD
Red	(0.534, 0.372)
Green	(0.353, 0.592)
Blue	(0.155, 0.164)
LCD Module Weight	255	Grams

Note 1: Please refer to Optrex T51750GD065J-FW LCD data sheets for detailed LCD electrical specifications and general precautions.
Note 2: All data is measured at 25o C ï¿½ 2oC ambient temperature.
Note 3: Uniformity = (Lmax - Lmin) / (Lmax + Lmin) where Lmax (Lmin) is the maximum (minimum) luminance measured using a 10
mm diameter meter aperture over the LCD active area, except the last 10 mm area from the edges.