Shenzhen KMTEKLED Photoelectricity Co.,LTD.
Shenzhen KMTEKLED Photoelectricity Co.,LTD.
QL-COB Series P0.93 P1.25 P1.56 600x337.5mm
QL-COB Series P0.93 P1.25 P1.56 600x337.5mm
QL-COB Series P0.93 P1.25 P1.56 600x337.5mm

QL-COB Series P0.93 P1.25 P1.56 600x337.5mm

Each pixel on the front face of the LED display is comprised of an integrated package of 1R,  1G and  1B  flip-chip bonded chips, with each chip individually mounted onto the circuit board.

The rear side of the LED display module houses driver ICs, resistors, capacitors, and other components, which can be linked to the display control system to present videos, images, text and other information.

The LED display module adopts a front-maintenance design, necessitating the use of specialized suction cup tools for installation and commissioning.



Case Studies
Specifications

QL-COB SERIES Case Studies

QL-COB SERIES Video
QL-COB SERIES Video

QL-COB SERIES Specifications

SpecificationParameter
pixel pitch (mm)P0.9375P1.25P1.56
ModuleDimension (mm)150*168.75300*168.75300*168.75
Pixel Per Module160*180240*135192*108
Surface FinishMatte finishMatte finishMatte finish
CabinetModule Arrangement4*22*22*2
Pixel Per Cabinet640*360480*270384*216
Dimension (mm)600*337.5*38.1600*337.5*38.1600*337.5*38.1
Maintenance ModeFront maintenanceFront maintenanceFront maintenance
Panel MaterialDie-cast aluminumDie-cast aluminumDie-cast aluminum
Weight(kg)4.4KG3.63.6
Pixel Density (points /㎡)1137777640000409600
Optical parametersWhite Balance Brightness (nit)600 / 800 (standard)600 (standard)/800 (optional)600 (standard)
Brightness Uniformity≥97%≥97%≥97%
Viewing Angle (°)≥160 (Horizontal/vertical)≥160 (Horizontal/vertical)≥160 (Horizontal/vertical)
Color Temperature (K)3000-10000 (adjustable) 9300K (standard)3000-10000 (adjustable) 9300K (standard)3000-10000 (adjustable) 9300K (standard)
Contrast Ratio (Environment illumination 10 Lux)≥ 5000: 1≥ 5000: 1≥ 5000: 1
Color GamutNTSC ratio ≥ 105%   DCI-P3 coverage ≥ 90%NTSC ratio ≥ 105%   DCI-P3 coverage ≥ 90%NTSC ratio ≥ 105%   DCI-P3 coverage ≥ 90%
Electrical parametersMax Power Consumption (W/㎡)≤240@600nit≤280@800nit≤275
Average Power Consumption (W/㎡)≤80 @600nit≤95 @800nit≤91
AC Operating Voltage of CabinetAC 100~240V 50/60HzAC 100~240V 50/60HzAC 100~240V 50/60Hz
DC Operating Voltage of ModuleDC 3.8V / 2.8VDC 4.0VDC 4.0V
Processing characteristicsRefresh Rate (Hz)≥3840≥3840≥3840
Driving Type54s60s54s
Grayscale≥13bit≥13bit≥13bit
Module Flash ManagementSupportSupportSupport
Frame Rate60Hz60Hz60Hz
Driving ModeCommon cathodeCommon anodeCommon anode
Application ParameterOperating Temperature and Humidity-10℃-+40℃/10%RH-90%RH-10℃-+40℃/10%RH-90%RH-10℃-+40℃/10%RH-90%RH
Storage Temperature and Humidity-40℃-+60℃/10%RH-90%RH-40℃-+60℃/10%RH-90%RH-40℃-+60℃/10%RH-90%RH
IP RatingIP65 (Per module surface)IP65 (Per module surface)IP65 (Per module surface)
CertificationsCCC, CQC
CautionThe power consumption of the product may fluctuate by 5-10% depending on the batch of LED chips, subject to the actual product.




Product features

  • Adopts a large lamp board module, featuring minimal seams and high assembly efficiency;

  • High-reliability fully flip-chip integrated packaging;

  • The LED chip is driven by a constant current approach, offering uniform light emission and low power consumption;

  • Simultaneously achieves high brightness, high contrast, high refresh rate, wide color gamut and deep ink color;

  • Lightweight and easy to install and disassemble;

  • Excellent hardware protection (resistant to collision, waterproof, anti-static, and washable);

  • Complies with RoHS 2.0 and EMC Class A standards;


Features a removable bottom shell and supports customization.

Display Size Diagram

Display Size Diagram.jpg

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