China Cob Led Screen Manufacturers Suppliers Factory

Your Professional Cob Led Screen Manufacturers

Since its establishment in 2010, Shenzhen Highmight Technology Co, Ltd. has always adhered to the concept of "customer orientation, teamwork, and pursuit of excellence", focusing on innovation and development in the field of LED applications. The factory has multiple specialized production lines, including the research and development, production, testing, assembly and quality inspection of LED display screens. The company has delivered tens of thousands of projects around the world, covering transportation, energy, sports, entertainment and other fields. It has won the trust of customers with excellent quality and professional services, and is committed to building a century-old reputable brand and continuing to lead the LED display industry.

COB Small Pixel Pitch
COB small pitch represents the pinnacle of LED small pitch technology, providing unparalleled clarity, seamless visual effects and excellent durability. The display adopts COB packaging, integrating
Led Video Wall
At Highmight, we've been at the forefront of innovative LED display solutions for over 15 years, specializing in cutting-edge transparent LED film technology that transforms ordinary glass surfaces
Led Screen Panels
Highmight is a national high-tech company that specialises in ultra-small-pitch LED displays. It was created in 2009 and has a sophisticated industrial park of 120,000 square meters and 12 fully
P0.9 COB Small Pitch LED Screen
The P0.9 COB Small Pitch LED Screen from Highmight is the best indoor LED display technology available. Its chip-on-board (COB) architecture gives it amazing image quality. With an ultra-fine 0.9mm
Small pitch LED COB splicing screen
Our COB small pitch adopts advanced COB integrated packaging technology to directly bond the LED chip to the PCB substrate to achieve true micro-pitch (below PH1.2) point-to-point seamless splicing.
COB Package Small Pitch LED Screen
The COB small pitch LED screen provides UHD visuals and seamless integration, making it ideal for high-end commercial and control room applications. It uses advanced COB technology, has excellent
COB Small Pitch LED Screen
COB small-pitch products use advanced packaging technology to integrate LED chips directly on circuit boards to achieve high-density, high-reliability display solutions. With excellent display

Why Choose Us

01/

Product Application
Wide products application of Commercial display, entertainment culture, stage performance, smart city, exhibition display, conference display application scenarios.

02/

Global distribution
Highmight has a strong logistics network that can deliver products quickly and safely to all parts of the world. To ensure safety during transportation, the company uses professional packaging to prevent products from being damaged during transportation.

03/

Remote technical support
Highmight provides 24x7 hours of remote technical support services, and customers can quickly obtain technical support through telephone, email or online platforms. Whether it is system debugging, control software use, or troubleshooting, the technical team can provide timely solutions.

04/

Quality Management
The Highmight factory strictly follows the ISO9001 quality management system. All products are strictly controlled and tested from raw material procurement to finished product delivery to ensure that the quality of each product meets industry standards and customer requirements.

Advantages of Cob Led Screen

Stable technology process: SMDs need to use reflow soldering. When the soldering paste reaches a temperature of 240°c the epoxy resin weight loss rate is 80% which easily causes the glue to separate from the LED cup, but in the case of COB technology there is no reflow soldering process so it is more stable.

A Closer Look: Pixel Pitch Precision Pixel pitch, denoting the proximity of pixels on a display, undergoes refinement with COB LED technology. The smaller pixel pitch translates to increased pixel density, yielding superior resolution. This reduction in pitch ensures clarity even for viewers in close proximity to the display.

Illuminating the Dark: Light Efficiency Efficient heat dissipation and low light attenuation hallmark COB LED technology. Direct dispensing of the COB chip onto the PCB expands the heat dissipation area, surpassing the SMD counterpart in attenuation. SMD's heat dissipation emanates from the bottom of its anchoring.

Expanding Horizons: Viewing Angles The small pitch technology within COB bestows a broader viewing angle, transcending indoor and outdoor scenarios with heightened brightness.

Indomitable Resilience: COB stands resilient against collisions, impervious to the impact of Oil, Damp, Water, Dust, Oxidation, and dust.

High Contrast Ratio: The contrast ratio, a pivotal metric for LED displays, achieves new heights with COB, boasting a static contrast ratio between 15,000 to 20,000 and a dynamic contrast ratio reaching 100,000.

The Green Epoch: Energy Efficiency In the realm of energy efficiency, COB surges ahead of SMD, a critical factor in the operational cost of expansive displays subjected to prolonged usage.

Products Description

Value	U1.2	U1.4	U1.5	U1.8
Pixel Pitch(mm)	1.25	1.44	1.56	1.875
Pixel Matrix Per Sq.m	640000	480711	409600	284444
Pixel Configuration	SMD1010	SMD1010	SMD1010	SMD1010
Brightness (nits)	≥1000	≥1000	≥1000	≥1000
Scan	1/27	1/30	1/27	1/30
Module Dimension	200x168.75mm	300x168.75mm	200x168.75mm	300x168.75mm
Cabinet Resolution	480x270	417x234	385x216	320x90
Cabinet Dimension	600x337.5x80mm / 1.97x1.11x0.26ft
Cabinet Weight	7.8kg /17.2Ib ( Die-casting Aluminum)
Service Access	Front
Refresh Rate (HZ)	≥3840
Grey Scale (bit)	16
Viewing Angle (H/V)	160 / 160
Power Con.	700 / 200 w/sq.m (Max / Avg)
IP Rate	IP41
Input Voltage (AC)	110V / 240V

Application Of Cob Led Screen

Automotive Industry

The automotive industry uses COB LEDs for a range of vehicle lighting applications. For example, to develop headlights, taillights, turn signal lights and interior lighting. Normally, custom shape COB LEDs provide a brighter light with a more energy-efficient option.

Electronics Industry

The electronic industry uses custom-shaped COB LED lights as indicator lights. They are also used in backlighting for displays in electronic devices. The reason they are popular in this industry is that they have a small form factor and are able to produce high-intensity light.

Consumer Products

Various consumer products are designed with custom shape COB LEDs. For instance, flashlights, portable lanterns, and battery-powered lights. The reason for using COB LEDs is their ability to offer high-brightness levels. Additionally, they improve the energy efficiency of these products, leading to longer battery life.

Architectural Lighting

Custom shape COB LEDs are extensively used in architectural lighting applications. They are used for façade lighting, landscape lighting and to accentuate architectural features. Thanks to their versatility, energy efficiency, and high-quality light output, they contribute to creating visually stunning structures. Also, they improve the ambience of outdoor and indoor spaces.

Healthcare and Medical Devices

The healthcare industry uses custom shaped LED lights for various medical devices. For instance, in surgical lights, examination lamps and LED therapy devices. The reason these lights are popular in medical devices is their high CRI (Colour Rendering Index).

Paramenters

Item	Specification	CV0.93	CV1.25	CV1.56	CV1.87
Module Parameter	Pixel Pitch (mm)	0.9375	1.25	1.5625	1.875
	Pixel Structure	COB 1R1G1B Flip Chip Process
	Pixel Density(dot//m²)	1,137,778	640,000	409,600	284,444
	*Module Size(WH)(mm)**	150*168.75	150*168.75	150*168.75	150*168.75
	Backshell Material	No Backshell
	*Module Resolution(WH)(dot)**	160*180	120*135	96*108	80*90
	Maximum Current(A)	2.5	2.5	2.5	2.5
	Supply Voltage(V)	DC4.2	DC4.2	DC4.2	DC4.2
	Scanning Method	1/40	1/60	1/48	1/45
	Refresh Frequency(Hz)	≥3840	≥3840	≥3840	≥3840
	Illumination(cd//m²)	50-850 Adjustable
	Driver IC	Constant Current Drive
	Contrast Ratio	≥10000:1
Cabinet Parameter	*Cabinet Size(WHD)(mm)*	600337.539
	Cabinet Material	Die Casting Aluminum
	Cabinet Weight(kg)	5.3
	Enclosure Connection Method	Screw Fixing
	Installation/Maintenance Methods	Front Installation/Front or back Maintenance
	Color Temperature /Luminance Uniformity	3200-9300K Adjustable; ≥98%
	Chromatic Uniformity	± 0.003Cx,Cy
	Horizontal/Vertical View	160°(±10°)
	Single-point Color Correction	Yes
	Single Point Brightness Correction	Yes
	Standard Receiver Card	A10SPLUS-N / A8S-N
	Frame Rate(Hz)	50/60
	Protection Level	IP30
	Signal Interface Mode	RJ45
	Power Interface Method	Three Pole Flat Connector
	Input Voltage Range AC(V)	110-220
	Peak Power Consumption(W/m²)	≤450
	Average Power Consumption(W//m²)	≤150
	Working Temperature and Humidity Range	-20ºC~+50ºC,10%~95%RH
	Storage Temperature and Humidity Range	-40~+70ºC,10%~95%RH
	Service Life(H)	≥100000
	Mean Time Between Failure(H)	≥10000

Packaging & Shipping

productcate-1004-764

FAQ

Q: What is your company's main product?

A: Our main product are led displays.

Q: What is the minimum order?

A: Yes, our company mainly deals in wholesale business, but if you insist on buying one, or you only need one set, we will also deliver the goods to you.

Q: What payment methods your company accept?

A: We accept most of the payment methods, but mainly accept T/T, Western Union etc.

We're professional miniature COB manufacturers and suppliers in China, specialized in providing high quality customized service. We warmly welcome you to buy miniature COB made in China here from our factory. For price consultation, contact us.

COB Small Pixel Pitch