Purpose of the development: Sharing with LCD display in low light conditions, improved ergonomic properties of the LCD indicator displays, and inscriptions in the measuring devices, control panels, control panels.

Recommended application field: Lighting in the industry.

Technical characteristic: Brightness, cd / m sq: 20-400. Power consumption, W, max.: 0.2. The brightness of the backlight is set design, the number of LEDs and their type, and modes of supply. Current - constant (for the value of a single LED 0.5 ... 30 mA) or pulse. The supply voltage of one LED from 1.8 to 3.3 V (depending on the type of LED).

The development stage readiness: Tested experimental exploitation order

Technical and economic effect: High reliability (11 years of continuous operation), high energy efficiency, electrical safety, high brightness.

Description of the development:
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LED backlighting is a uniformly luminous surface of the green, red, yellow, blue or white. The uniformity is achieved through the redistribution of the optical fiber in a special high-brightness semiconductor light LEDs. Light field illumination is usually a rectangle, the LEDs are located on one or two opposite sides.

Possibility of transfer abroad:
Licence's sale
Technological document's sale
Creation of joint enterprise
Realization of finished commodity

Photo

Country Belarus

For additional information turn to:
E-mail: gal@uintei.kiev.ua