What is the DCOB Series Mini COB LED display designed for?

The DDW DCOB Series is designed for professional indoor visualization applications including control rooms, command centers, conference rooms, corporate environments, broadcast spaces, showrooms and premium commercial installations requiring fine pixel pitch, high reliability and long-term operation.

What pixel pitches are available for the DCOB Series?

The DCOB Series provides multiple fine pixel pitch options from P0.78 to P1.857, allowing system integrators to select the appropriate resolution according to viewing distance, screen dimensions and project requirements.

What cabinet size does the DCOB Series use?

The DCOB Series uses a 600 × 337.5mm die-cast aluminum cabinet with a standard 16:9 aspect ratio. This format simplifies the configuration of Full HD, 2K, 4K and larger seamless LED video wall systems.

Does the DCOB Series support full front maintenance?

Yes. LED modules, power supplies and receiving cards can all be accessed and serviced from the front. This makes the DCOB Series particularly suitable for wall-mounted installations and projects where rear maintenance space is limited.

How does the DCOB Series reduce power consumption and operating temperature?

The DCOB Series supports both common cathode and common anode energy-saving configurations. Depending on the selected configuration, the system can optimize power consumption and thermal performance, with the product design supporting surface temperatures of 40°C or lower under specified operating conditions.

What visual performance does the DCOB Series provide?

The DCOB Series supports refresh rates from 3840Hz to 7680Hz, 13–16bit grayscale, a 5000:1 contrast ratio, 165° horizontal and vertical viewing angles and at least 97% brightness uniformity, providing smooth and consistent images for professional visualization environments.

How durable is the DCOB Series for professional installations?

The COB module surface provides IP65 protection, improving resistance to dust, moisture, impact and daily handling. Combined with the die-cast aluminum cabinet and front-serviceable modular structure, this helps improve reliability and simplify long-term maintenance.

Why choose DDW DCOB Series for professional COB LED video wall projects?

DDW DCOB Series combines Mini COB technology, P0.78 to P1.857 fine pixel pitches, a 600 × 337.5mm 16:9 cabinet, 3840–7680Hz refresh rate, full front maintenance, IP65 surface protection and energy-efficient common cathode or common anode configurations. It is designed for system integrators, distributors and professional project teams delivering high-end indoor LED video walls.

DCOB Series Mini COB LED Display | Energy Efficient Video Wall

DCOB SERIES

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Ultra-Slim Cabinet

Only 37.5mm depth for clean and space-saving indoor installation.

Lightweight Die-Cast Aluminum

4.1kg cabinet with high precision, better flatness, and stable splicing.

Large Module Design

Four 150×168.75mm modules form one 600×337.5mm cabinet.

Конструкция с передним обслуживанием

Modules, power supply, and receiving card can be serviced from the front.

Профессиональное визуальное представление

3840Hz refresh rate, 16bit grey level, and 5000:1 contrast ratio.

Широкий угол обзора

165° horizontal and vertical viewing angle for consistent image quality.

High Uniformity Display

600-1000cd/m² brightness with ≥97% brightness uniformity.

Low Power Consumption

Average power consumption ≤120W/m² for efficient long-term operation.

Сверхвысокая частота обновления — 7680 Гц

With a Частота обновления 7680 Гц, DCOB Series delivers smooth and stable visuals while reducing flicker, scan lines, and moiré during camera shooting. It is ideal for meeting rooms, broadcast spaces, command centers, and premium commercial display environments.

Common Cathode / Common Anode Options

DCOB Series supports both common cathode and common anode energy-saving solutions, allowing flexible configuration based on project brightness, power consumption, heat control, and budget requirements.

Полное обслуживание спереди

All key components, including modules, power supply, and receiving card, can be maintained from the front, making it ideal for wall-mounted and space-limited indoor installations.

High Display Uniformity

DCOB Series offers excellent black consistency and brightness-color uniformity, reducing color blocks, brightness differences, and splicing inconsistency for a cleaner and more seamless image.

120% NTSC Wide Color Gamut

Этот 120% NTSC wide color gamut delivers richer and more vivid color performance, making it suitable for brand presentation, product launches, high-end showrooms, and premium commercial display spaces.

ADVANCED MINI COB. PREMIUM VISUAL PERFORMANCE.

ENERGY-SAVING MINI COB TECHNOLOGY

DCOB Series supports common cathode and common anode energy-saving solutions, with power consumption below 300W/㎡ and surface temperature ≤40℃. Combined with IP65 surface protection, it ensures stable, durable, and efficient performance for long-term indoor commercial applications.

600×337.5mm Standard Cabinet Design

DCOB Series adopts a 600×337.5mm indoor LED cabinet, designed for standard 16:9 display ratios and easy splicing for Full HD, 2K, 4K, and larger display systems.

150×168.75mm

Full pixel pitch coverage for different resolution and viewing distance needs.

37.7mm Ultra-Slim Cabinet

With only 37.7mm cabinet depth, the screen delivers a slim, clean, and space-saving installation effect for meeting rooms, control rooms, showrooms, and high-end indoor environments.

4.5kg Lightweight Die-Cast Aluminum Cabinet

The cabinet weighs only 4.5kg and uses aluminum die-casting material, offering high precision, better flatness, excellent strength, and easier installation.

Степень защиты по стандарту IP65

The COB surface provides IP65 protection, improving resistance to dust, moisture, impact, and daily handling. This helps reduce maintenance risks during transportation, installation, and long-term use.

Параметры продукта

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Energy saving mode	Общий анод				Common Cathode/Linyang Energy Saving
Pixel pitch (mm)	0. 9375	1.25	1.56	1.875	0.78	0.93	1.25	1.56
Resolution (WxH)	640X360	480x270	384x216	320x180	768x432	640x360	480x270	384x216
Dimensions (mm)	600x337.5x37.7
Вес (кг)	4.5
Flatness (mm)	0.15
Brightness (cd/m²)	600-1000
Color coordinates (CIE 1931)	Cx=0.285 Cy=0.300
Цветовая температура (К)	3000~10000K (adjustable)
NTSC color gamut (CIE 1931)	105%
Brightness viewing angle (°H/V)	165/165
Равномерность яркости	97%
Maximum power (W/m²)	415	395	375	280	360	475	370	420
Average power (W/m²)	139	132	127	95	210	160	120	140
Input voltage (AC)	100V-240V
Contrast ratio	5000:1
Scans	54	60	54	45	64	40	60	36
Частота кадров (Гц)	60	60	60	60	60	60	60	60
Parameter grayscale (Bit)	13-16
Частота обновления (Гц)	3840~7680
IP protection level	Surface module IP65
Correction technology	support
Flash storage function	support
Сертификация	CCC、 Energy saving CE、CB、FCC、ETL

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Связанные файлы для скачивания

Catalog-DCOB series.pdf