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    Displays & Optoelectronics

    Optoelectronic devices combine electronics with light technologies. Optoelectronics are smaller components that are found in PCBs (printed circuit boards) that emit and/or detect light in particular wavelengths. Optoelectronics are used by engineers and hobbyists from the design phase through to manufacturing.

    Types of optoelectronics:

    LEDs (light emitting diodes) - for lighting and indicators

    Laser modules - for alignment and object detection

    Fibre optics - for telecommunications and data transfer

    Photodetectors - for security systems

    Ambient light sensors - for adjusting screen brightness

    Optoelectronic technology

    Optoelectronics use both visible and invisible forms of light, such as IR (Infrared) and UV (ultraviolet). Optoelectronic technology and devices are used in many applications such as general lighting (bulbs and lamps), household devices, automotive, indicators, telecommunications, and alignment. There are also many accessories to compliment optoelectronic devices, such as bezels, light pipes, reflectors, controllers and drivers.

    Displays provide a visual output from a computer or other device, to provide data, graphics and other information. They are often embedded into equipment to display information and increasingly include touch technology to be used as a HMI (Human Machine Interface). Optoelectronic devices, such as LEDs, are found inside the construction of displays.

    Displays show images and/or basic text and come in monochrome or colour variations.

    Types of optoelectronic display technology:

    LED (Light Emitting Diode)

    LCD (Liquid Crystal Display)

    OLED (Organic Light Emitting Diode)

    VFD (Vacuum Fluorescent Displays)

    Displays are commonly used to add a visual aid to optoelectronic devices such as tablet computers, vending machines or larger industrial equipment. Other applications include: factory machinery, medical equipment, scoreboards, retail displays, exhibitions, and road signage. There is also a range of accessories to use with displays such as controllers, drivers, cables and bezels.

    Display Modules
    Display Modules
    Fibre Optic Components
    Fibre Optic Components
    Indicators & Indicator Components
    Indicators & Indicator Components
    LED Lighting Components
    LED Lighting Components
    LEDs - Light Emitting Diodes
    LEDs - Light Emitting Diodes
    Laser Modules & Components
    Laser Modules & Components
    Optocouplers & Photodetectors
    Optocouplers & Photodetectors

    26106 Products showing for Displays & Optoelectronics

    1 of 999+
    RS PRO Red Flashing LED Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination
    • RS Stock No. 203-903
    Each
    HK$29.40
    TEMT6200FX01 Vishay, 120 ° Visible Light Phototransistor, Surface Mount 2-Pin
    • RS Stock No. 710-3853
    • Mfr. Part No. TEMT6200FX01
    Each (In a Pack of 10)
    HK$4.96
    MEAN WELL LED Driver, 56V Output, 200W Output, 5.55A Output Dimmable
    • RS Stock No. 216-3028
    • Mfr. Part No. XLG-200-H-A
    Each
    HK$292.50
    4D Systems gen4-PA, Gen4 Programming Adapter Board for gen4 Display Modules
    • RS Stock No. 106-5303
    • Mfr. Part No. gen4-PA
    Each
    HK$81.16
    Wurth Elektronik3.1 V Green LED 3528 (1411) SMD, WL-SMTW 150141GS73100
    • RS Stock No. 146-0090
    • Mfr. Part No. 150141GS73100
    Each (On a Reel of 2000)
    HK$0.973
    RS PRO Yellow Panel Mount Indicator, 24V dc, 8mm Mounting Hole Size, Lead Wires Termination
    • RS Stock No. 204-114
    Each
    HK$19.50
    RS PRO Yellow Panel Mount Indicator, 2V dc, 12mm Mounting Hole Size
    • RS Stock No. 211-960
    Each
    HK$41.00
    MEAN WELL LED Driver, 54V Output, 75W Output, 1.4A Output, Constant Current Dimmable
    • RS Stock No. 103-4667
    • Mfr. Part No. ELG-75-C1400DA
    Each
    HK$325.46
    NDU1104ESE-405-TR Stanley Electric, NDU Series UV LED, 405nm 1100mW 130, 2-Pin Surface Mount package
    • RS Stock No. 218-5097
    • Mfr. Part No. NDU1104ESE-405-TR
    Each
    HK$147.50
    Kingbright3.3 V Blue LED 3mm Through Hole, L-7104QBC-D
    • RS Stock No. 466-3532
    • Mfr. Part No. L-7104QBC-D
    Each (In a Pack of 5)
    HK$5.34
    Marl Green Panel Mount Indicator, 12V dc, 8.1mm Mounting Hole Size, Solder Tab Termination, IP67
    • RS Stock No. 310-6814
    • Mfr. Part No. 508-532-21
    Each
    HK$161.80
    DE/4SURKD Kingbright Light Bar LED Display, Red 930 mcd
    • RS Stock No. 863-4705
    • Mfr. Part No. DE/4SURKD
    Each (In a Tube of 33)
    HK$16.393
    KCSA02-105 Kingbright 7-Segment LED Display, CA Red 30 mcd RH DP 5.1mm
    • RS Stock No. 616-5226P
    • Mfr. Part No. KCSA02-105
    Each (Supplied on a Reel)
    HK$19.02
    RS PRO Yellow Panel Mount Indicator, 12V, 14mm Mounting Hole Size, IP67
    • RS Stock No. 210-692
    Each
    HK$73.00
    Wurth Elektronik2 V Red LED 2012 (0805) SMD, WL-SMCW 150080RS75000
    • RS Stock No. 815-4225
    • Mfr. Part No. 150080RS75000
    Each (In a Pack of 50)
    HK$1.374
    Kingbright2.5 V Green & Red LED 3010 SMD, KPBA-3010SURKCGKC
    • RS Stock No. 862-4746
    • Mfr. Part No. KPBA-3010SURKCGKC
    Each (In a Pack of 25)
    HK$4.62
    Fordata FC2004B01-FHYYBW-51SE FC Alphanumeric LCD Alphanumeric Display, Green, Yellow on Yellow-Green, 4 Rows by 20
    • RS Stock No. 125-3302
    • Mfr. Part No. FC2004B01-FHYYBW-51SE
    Each
    HK$148.60
    Kingbright2.5 V Red LED 3216 (1206) SMD, KP-3216SURCK
    • RS Stock No. 861-0065P
    • Mfr. Part No. KP-3216SURCK
    Each (Supplied on a Reel)
    HK$1.467
    Display Visions EA DOGL128W-6 Graphic LCD Display, Black on White, Transflective
    • RS Stock No. 758-8721
    • Mfr. Part No. EA DOGL128W-6
    Each
    HK$207.80
    RS PRO6 V RGB LED 2020 SMD
    • RS Stock No. 180-8087
    Each (On a Reel of 1000)
    HK$7.763
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    Guides & Articles

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    LED Displays Guide
    Learn more about the different LED display types available to help you choose the best one for your application.
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    OLED Displays Guide
    In this guide, we’ll look at exactly how OLED panels function, what the main strengths of the technology are when compared with alternatives, and some of the brands available.
    Read more