Backlighting LEDs

8 companies | 28 products
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chip LED
chip LED
0603

Electrical power: 0.04 W

... The Chip LED 0603 is the product of choice for low power status indication in electronics. The small package size allows compact designs, like 7-segment displays, symbol backlighting or button and switch illumination ...

white LED
white LED
CLA series

... conditions. Its wide viewing angle makes these LEDs ideally suited for channel letter, or general backlighting and illumina-tion applications. The flat top emitting surface makes it easy for these LEDs ...

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Cree
green LED
green LED
KPT-1608 series

Electrical power: 0.08 W - 0.1 W

... Features - 1.6mmX0.8mm SMT LED, 0.75mm thickness. - Low power consumption. - Wide viewing angle. - Ideal for backlight and indicator. - Various colors and lens types available. - Package: 2000pcs / reel . - Moisture sensitivity level ...

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KINGBRIGHT ELECTRONIC
white LED
white LED
12V 7815

Electrical power: 0.72 W

... 1. Backlighting for Advertisement. 2. Signboard and Billboard. 3. Backlighting for Lighting box Sign. Features 1. Control IC included, supporting numerous color-change effects. 2. Control by SD controller,Arduino,DMX512,Artnet. 3. ...

white LED
white LED
SMC 3030 Series

Electrical power: 2.8 W

... SMC 3030 Series Topview Features - 2-3W series. - High power, high reliability,excellent heat resistance performance , superior anti-sulfur performance. - Stable reliability, LM50 ≥ 30,000 hours. - CIE colors are rich, covering all color ...

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Refond Optoelectronics
white LED
white LED
SC21 PLCC-2 Series

... The SC21 Series PLCC-2 provides a cost effective surface mount solution for backlighting and indicator applications. 3.2x2.8x1.8mm 2-pin surface mount package Low power consumption 20mA max drive Internal reflector to maximise light ...

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Plus Opto
white LED
white LED
Surface Mounted Led Panel

Electrical power: 30, 45 W

... ATIK 60x60 Surface Led Panel Luminaires Technical Data Body - DKP Sheet Power - 30/45 W Color Temperature - 3000 / 4000 / 6500K Optic - Opal Diffuser Light Source - SMD LED Input Voltage - 220 - 240V AC 50/60 ...

white LED
white LED

Electrical power: 0.075 W

... Specifications: 1.Rapid response time 2.Excellent high frequency charasitics 3.Good chromaticity uniformity 4.High luminous intensity output 5.Lower working voltage and current 6.Small and light with better impact resistance 7.Solid ...

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How to choose this product
backlighting-led

The backlighting LED is an electroluminescent diode intended for use behind a screen.

Applications

The primary use of backlighting LEDs is for the illumination of liquid crystal diode (LCD) screens. They are also used in illuminated signs and industrial lighting. Most are white, but different colors may be used in signs.

Technologies

Traditional LCD screens use neon backlighting. Their replacement by LEDs gives higher contrast and cooler operation. A matrix of over 1000 electroluminescent diodes illuminates the rear of the screen as a function of dark and bright zones, defining nearly 300 independent contrast areas.

How to choose

Numerous configurations are available, depending on the number of LEDs forming the matrix. For example, a Full LED system includes several thousand diodes, while an Edge LED layout uses only a few diodes around the edge of the screen and a reflective plate to illuminate the entire screen evenly. Required contrast and luminosity are important criteria.

Advantages

- Longevity
- Luminosity
- High contrast
- Low power consumption

Disadvantages

- Colorimetry
- Price

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