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COB LED display

» COB LED display

    • VS COB fine pitch LED display 600-337.5mm

    CATEGORY AND TAGS:
    COB LED display, Fine pitch LED dislay, Fixed LED Display , , , , , , ,

    COB means “chip on board” which integrates the led chip on the PCB directly.
    Compared to common SMD or GOB products, it is more reliable, more uniform color, higher protection level and contrast ratio.

    By uniform W600*H337.5*39mm,16:9 display ratio cabinet design, compatible with multiple pixel pitch of P0.9375, P1.25, P1.56 and P1.875.
    FLIP common cathode design, energy saving
    High refresh rate 3840HZ, high gray scale over 14bit
    Low heat generation, low brightness recession, longer life span
    Dust-proof, water-proof, oxidation proof, static proof and collision proof
    Module, power supply, receiver totally front serviceable
    Support both front and back installation.

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    • Description
    • specification

    With the LED display technology growing fast, new technologies have been emerging.

    traditional LED display all use SMD technology way. and for more protection of the LED, GOB(glue on board) technology is used, especially when the pixel pitch is small and the SMD LED is very tiny, easy to be hit off.

    with the material cost dropping, led display pixel pitch is becoming smaller and smaller.

    to solve the LED fixing issue, COB technology is developped.

    with COB technology, the LED chip is directly fixed to the PCB board. which saved the process or SMT. making the efficiency of LED modules production higher and faster.

    GOB module display features

    FEATURES

      • By uniform W600*H337.5*39mm,16:9 display ratio cabinet design, compatible with multiple pixel pitch of P0.9375, P1.25, P1.56 and P1.875.
      • FLIP common cathode design, energy saving
      • High refresh rate 3840HZ, high gray scale over 14bit
      • Low heat generation, low brightness recession, longer life span
      • Dust-proof, water-proof, oxidation proof, static proof and collision proof
      • Module, power supply, receiver totally front serviceable
      • Support both front and back installation

    LED module PCB design, LED chip is fixed to the PCB directly.

    cabinet design, uniform size of 600*337.5*39mm, compatible with P0.9, P1.25, P1.56, P1.875.

    16:9 display ratio, easy to form any HD or 4K displays.

    Power and receiver redundancy optional

    Specs P0.9375 P1.25 P1.56 P1.875
    Module specs pixel pitch 0.9375mm 1.25mm 1.56mm 1.875mm
    pixel configuration common cathode flip COB LED common cathode flip COB LED common cathode flip COB LED common cathode flip COB LED
    pixel density（pixels/㎡） 1137778 640000 409600 284444
    Module size（mm） 150X168.75 150X168.75 150X168.75 150X168.75
    Resolution（W×H） 160x180 120x135 96x108 80x90
    Cabinet specs Module Qty（W×H） 4x2 4x2 4x2 4x2
    cabinet size（mm） 600(W)X337.5（H）x39(D) 600(W)X337.5（H）x39(D) 600(W)X337.5（H）x39(D) 600(W)X337.5（H）x39(D)
    Resolution（W×H） 640X360 480X270 384X216 320X180
    cabinet Area（m2） 0.2025 0.2025 0.2025 0.2025
    cabinet weight（kg） 6.5 6.5 6.5 6.5
    cabinet material aluminum die casting aluminum die casting aluminum die casting aluminum die casting
    flatness（mm） ≦0.01 ≦0.01 ≦0.01 ≦0.01
    Optical specs scan number 60 45 48 30
    brightness（nits） ≥650（6500K）adjustable ≥650（6500K）adjustable ≥650（6500K）adjustable ≥650（6500K）adjustable
    color temperature（K） 3200—9300 adjustable 3200—9300 adjustable 3200—9300 adjustable 3200—9300 adjustable
    Viewing angle（horizental/vertical°） 160/160 160/160 160/160 160/160
    center offset <3% <3% <3% <3%
    brightness/color uniformity ≥97% ≥97% ≥97% ≥97%
    contrast ratio 10000:1 10000:1 10000:1 10000:1
    brightness calibration Yes Yes Yes Yes
    color calibration Yes Yes Yes Yes
    electric specs Max.power（W/m²） 450 450 450 450
    Ave.power（W/m²） 150 150 150 150
    Input voltage AC90~264V，47-63（Hz） AC90~264V，47-63（Hz） AC90~264V，47-63（Hz） AC90~264V，47-63（Hz）
    Processing specs frame frequency（Hz） 50&60 50&60 50&60 50&60
    scan number 60 45 48 30
    gray scale 65536 65536 65536 65536
    refresh rate（Hz） ≥3840 ≥3840 ≥3840 ≥3840
    color depth 16bit 16bit 16bit 16bit
    Video play 2KHD，4KHD 2KHD，4KHD 2KHD，4KHD 2KHD，4KHD
    Usage working temperature/humidity（℃/RH） -20 – 60  / 10%-85%RH -20 – 60  / 10%-85%RH -20 – 60  / 10%-85%RH -20 – 60  / 10%-85%RH
    storage temperature/humidity（℃/RH） -20 – 60  / 10%-85%RH -20 – 60  / 10%-85%RH -20 – 60  / 10%-85%RH -20 – 60  / 10%-85%RH
    Safety standards CCC，TUV-CE， CCC，TUV-CE， CCC，TUV-CE， CCC，TUV-CE，

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