Chip-on-Board LED Market Size | Industry Report, 2030

Chip-on-board LED Market Summary

Chip-on-board technology is a technique in which red, green, and blue chips are directly mounted on a thermal substrate or printed circuit board (PCB). This method enables a high chip density and creates a flat, uniform LED surface. A notable shift from traditional lighting solutions to solid-state lighting technologies has resulted in the increased adoption of COB LEDs, which is expected to fuel growth for this market during the forecast period.

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Chip-on-board LEDs produce better lighting and color-mixing effects, thus enhancing consumer experience. Moreover, they are well suited for various high-power applications, providing high intensity and homogeneous luminosity. The superior technology in COB LED chips offers advantages over other technologies, such as better energy efficiency. Additionally, their dust and waterproof capabilities make them highly reliable in harsher environments, expanding their application scope. A higher density of LEDs on a smaller substrate area leads to a higher resolution of pictures, a better contrast ratio, and wider viewing angles, improving the viewing experience for users.

Significant cost reductions in developing these products and further technological advances are anticipated to positively shape this market’s growth. The wider application scope across various industries has fueled increased adoption of COB LEDs in several sectors, such as for illumination purposes in residential buildings, office spaces, supermarkets, and hospitals. In the automotive industry, these solutions are incorporated in the display screens on dashboards, headlights, taillights, and indicators for backlight display screens of various electronic devices.

Product Insights

The COB LED modules segment accounted for the largest revenue share of 41.4% of the global industry in . The high demand for these products in the residential sector is expected to assist this segment in growing at a rapid pace in the approaching years. The ease of availability and versatility of lighting products have increased the adoption of this product in recent years. A COB LED module integrates multiple LED chips onto a single substrate. It creates a single, uniform light source that is brighter and more efficient than traditional LED packages. COB LED modules consist of silicon, a large LED chip, and a gold wire connecting the circuit. The gold wire constitutes most of the cost of the circuit module and is responsible for its expensive nature.

The COB LED arrays segment is expected to grow substantially during the forecast period. As COB LED arrays can pack more chips into a smaller area, they produce a higher light output than traditional LEDs. The proximity of chips in a COB LED array results in a comparatively uniform light output than conventional LEDs, which are known to produce a spotty appearance. Moreover, COB LED arrays can achieve a higher color-rendering index (CRI) than traditional LEDs, which makes colors appear more natural under their light. Companies such as Luminus, Cree, Excelitas, and others offer a wide range of products, ensuring more user options and aiding segment expansion.

Substrate Material Insights

The ceramic substrates segment dominated the market in . Growth of this segment is attributed to the advantages offered by ceramic substrates over other materials, such as superior thermal conductivity, typically 10-100 times better than fiberglass-reinforced epoxy-laminated sheets, amount of heat, and better electrical performance. In addition, enhanced resistance capacity for humidity, high temperature, and other environmental changes has resulted in the growing use of ceramic-based COB LEDs in multiple climate conditions worldwide. Durability adds more value to ceramic substrates. These aspects are expected to increase demand for this segment in the coming years.

The metal core PCBs segment is expected to experience significant growth during the forecast period. The extraordinary thermal conductivity offered by MCPCBs drives the development of this segment. The ability to effectively dissipate COB LED chips generates heat. Growing demand for high-brightness and high-power lighting products and increasing adoption in commercial buildings, industrial facilities, and automotive lighting are expected to influence the growth of this segment during the forecast period.

Application Insights

The illumination segment accounted for the largest market revenue share in . This segment is further classified into residential, office space, industrial, shops, hospitality, outdoor, and architectural categories. The demand for COB LEDs in this application area is attributed to the wider use of lighting devices across settings such as hospitals, hotels, residential buildings, streetlights, governments, private commercial offices, and others. COB LEDs appear as a single light source, making them aesthetically pleasing for general lighting applications. Moreover, the compact size of COB LEDs allows the implementation of slimmer fixture designs. COB LEDs achieve a higher Color Rendering Index, making colors appear more natural and vibrant under COB lighting. This increases their suitability in facilities such as retail displays, museums, and areas where precise color representation is important.

The automotive segment, meanwhile, is expected to witness the fastest growth during the forecast period. This segment is further categorized into interior and exterior components. The use of COB LEDs in exterior automotive components is expected to remain strong in the coming years. COB LEDs are extensively used in the dashboard, cabin ambient lighting, headlights, taillights, turn indicators, and DRLs. Notable advantages of COB LEDs over other alternatives include enhanced visibility and safety with brighter and more uniform light output, design flexibility and aesthetics, reduced battery consumption, durability, and longevity. Automobile manufacturers use COB LEDs in headlamps and DRLs for safety reasons.

Regional Insights

Asia Pacific chip-on-board LED market dominated the global chip-on-board LED market and accounted for a revenue share of 44.1% in . This is attributed to increasing COB LED production in South Korea and China, with the latter being a major hub for manufacturing organizations specializing in developing these products. The region is also home to several small- and medium-sized companies that assemble electronic devices and require COB backlights for various gadgets. Additionally, government initiatives to boost the production of advanced electronic components across economies are further anticipated to encourage manufacturers to increase their production.

India Chip-on-Board LED Market Trends

India chip-on-board LED market is expected to grow significantly during the forecast period. This market is primarily influenced by unceasing urbanization, increasing adoption in commercial buildings, industrial sites, and other key user settings, and ease of availability and enhanced accessibility assisted by the effective distribution strategies implemented by major market participants. Growing awareness regarding climate change and efficient energy solutions is fueling the demand for COB LED products. In addition, government support, policies, and initiatives that encourage the use of energy-efficient solutions for lighting have been influencing this market in recent years. For instance, to make the Indian manufacturing industry globally competitive, the Government of India has introduced the Production Linked Incentive (PLI) Scheme for White Goods (Air Conditioners and LED Lights), which offers 4-6% incentives calculated on incremental turnover over base year (-20) for both exported goods and goods sold in India. According to Invest India, the 16 selected applicants working in the LED lights manufacturing sector have committed to significant investments in the country.

North America Chip-on-Board LED Market Trends

North America chip-on-board LED market held a significant revenue share of the global chip-on-board LED market in . This market is primarily driven by the growing adoption of commercial buildings, rising concerns regarding energy efficiency, growth in awareness about using energy-efficient lighting solutions and increasing use of newer industries such as horticulture. The ease of availability and accessibility also play a vital role in the growing opportunities for this product in the regional market. Increasing focus on developing aesthetically appealing appearances in commercial buildings, offices, clinics, and hospitality sites has also influenced the demand for COB LEDs in North America.

The U.S. chip-on-board market dominated the market in . The growth of this market is mainly driven by factors such as increasing focus on technological advances by companies, the establishment of stringent environmental policies and energy conservation measures by the government, and growing adoption by commercial users and multiple industries, including manufacturing, services, hospitality, entertainment, facility management, and others. The presence of prominent electronics industry participants and effective distribution accomplished by the major companies has also contributed to the growth of this market in recent years.

Middle East & Africa Chip-on-Board LED Market Trends

The Middle East & Africa chip-on-board LED market is expected to experience the fastest CAGR of 16.0% during the forecast period. Stringent environment-related norms in several economies have led to the extensive adoption of sustainable practices in the lighting industry, shifting focus towards innovative solutions such as chip-on-board LEDs. The automotive sector is highly advanced in Middle Eastern countries, leading to increased awareness regarding the benefits of COB LEDs in car headlights, taillights, and interior lighting due to their compactness, design flexibility, and energy efficiency. Various country-specific regulations, such as the UAE's Emirates Conformity Assessment Scheme (ECAS), have propelled the demand for energy-saving LEDs.

The UAE chip-on-board LED market is expected to experience noteworthy growth during the forecast period. The economy strongly promotes sustainable practices and energy efficiency across various industries. This has led to a more expansive adoption of COB LEDs compared to other nations. Supportive government policies, such as subsidies and tax breaks for energy-efficient lighting solutions, have stimulated product demand in the UAE. Additionally, stricter regulations about using traditional lighting sources have driven noticeable market growth. The development of several innovative projects, such as NEOM, is expected to offer further growth avenues for this industry.

Key Chip-on-Board LED Company Insights

Some key companies involved in the chip-on-board LED market include Bridgelux, Inc, WOLFSPEED, INC., EPISTAR Corporation, EVERLIGHT ELECTRONICS CO., LTD., Lumileds Holding B.V. and others. To address growing competition in the industry, major market participants have adopted strategies such as increased research & development, enhanced innovation, new product launches, expansions in multiple application industries and more.

• Bridgelux, Inc., a designer and manufacturer of energy-efficient and high-performance solid-state lighting solutions, offers various products in the COB LED segment, such as LED arrays under the VERO series, VERO SE series, Décor Series, V Series, and VESTA series. It also offers modules and subsystems under the VESTA and EB series, driver controls, and surface mounts. Bridgelux also develops application-specific LED chips for LED luminaires, such as signage boards, automotive components, and camera flashes for mobile devices.

• Epistar Corporation specializes in manufacturing high-brightness products used in LED lighting, LED backlighting, automotive applications, flash LEDs, surveillance LEDs, horticulture, and LED sensors. The company offers products under the AlGaInP Series, InGaN Series, PEC Series, and SWIR Series.

Recent Developments

• In August , Cree LED launched its upgraded XLamp XE-G LEDs, a high-performance product that offers improved energy efficiency through lower forward voltage and higher light output. The newly launched products are expected to receive a larger response from architectural lighting, indoor directional lighting, and aftermarket automotive lighting.

• In May , ams-OSRAM AG announced the release of its high-power horticulture LED, the OSCONIQ P . This LED can provide energy efficiency and long-term stable photon flux for plants and vegetables. It ensures significant reductions in greenhouse energy costs while also addressing a diverse range of lighting requirements. The high photon flux is expected to substantially increase photosynthesis rates, shorten harvest cycles, and maximize crop yields.

Chip-on-Board LED Market Report Scope

Global Chip-on-Board LED Market Report Segmentation

This report forecasts revenue growth at the global, regional & country levels, and provides an analysis of the latest industry trends in each of the sub-segments from to . For this study, Grand View Research has segmented the global chip-on-board LED market report based on product type, substrate material, application, and region.

What is a COB LED?

How Long Do COB LEDs Last?

When Using Battery Power, Why are COB LEDs So Important?

What are the Differences between Normal Led and COB LED?

Differences between COB LEDs and SMD LEDs

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Why Choose the COB LED?

The Advantages and Disadvantages of COB LED

Multiple Uses of COB LED

Conclusion

LED lights are continually being upgraded to increase their usability, adaptability, and energy efficiency. When compared to standard incandescent lights, LED lights are extremely popular since they may last up to 25 times longer while using less power.

COB and SMD LED lights are two types of LED lights available, which are the two primary sources of light these days. Both of these components create high-quality illumination and have a lengthy life expectancy, as well as the highest efficiency to date.

In this case, we will talk about COB LEDs, which are the latest in the LED industry and provide a number of advantages over the previous options.

What is a COB LED?

One of the most recent developments in the world of LEDs is "Chip on Board" (COB) technology. When contrasted to other standards, we can consider it quite recent and innovative.

COB lights are made up of an arrangement of LED chips that are tightly packed and attached to a silicon carbide base. As a result, one huge LED chip with outstanding illumination uniformity is created, making it perfect for many professionals such as filmmakers and photographers.

Generally, COB chips feature nine or even more diodes. Irrespective of the number of diodes, COB chips only have two contacts and one circuit. On a big chip, this can result in more powerful lighting of up to 250 lumens (at 20mA). The panel-like aspect of COB LED lights is due to the chip's basic circuit design.

COB LED lights, unlike SMD LED lights, cannot be utilized to make color-changing lamps or lights. That is due to the fact that there are only two contacts and one circuit. To achieve the color-changing illusion, several modification channels are needed. COB LED lights are hence effective in single-color applications.

How Long Do COB LEDs Last?

The longevity of a COB LED is determined by how they are used as well as how much heat they are exposed to. A COB LED has an average rated lifetime of 50,000 hours. That is assuming a person uses them for 12 hours a day on average.

When Using Battery Power, Why are COB LEDs So Important?

There has always been a trade-off between both the amount of high-quality lumen output (brightness) and the duration of runtime through battery operation when building a battery-powered lighting system. If you utilize the same size battery, the more high-quality illumination you want, the shorter the runtime will be. That has become considerably less of a concern with the emergence of COB LED tech.

COB LEDs with little power can produce exceedingly high-quality, ultra-bright light. As a consequence, a COB LED-based lighting system may be powered for extended periods of time using a relatively tiny and lightweight lithium-ion battery pack.

What are the Differences between Normal Led and COB LED?

To begin, a basic understanding of Surface-Mounted Device (SMD) LEDs is required. They are by far the most widely used LEDs on the market today. The LED chip is firmly fused to a printed circuit board and is widely utilized due to its adaptability, even in the notification light on the smartphone. The amount of diodes and contacts on SMD LED chips is one of their most distinguishing features.

More than two contacts are possible on SMD LED chips. On a single chip, up to three diodes can be found, each with its own circuit. An anode and cathode would be used in each circuit, resulting in 2, 4, or 6 connections on a chip.

Differences between COB LEDs and SMD LEDs

SMD LED chips can include up to three diodes on a single chip, each with its own circuit. In a chip of this type, each circuitry contains a single anode and one cathode, resulting in 2, 4, or 6 connections. COB chips typically have nine or even more diodes. Furthermore, irrespective of the number of diodes, COB chips have two contacts and one circuit. COB LED lights have a panel-like appearance, whereas SMD LED lights would seem like a collection of smaller lights due to this straightforward circuit design.

The SMD LED chip could have a red, green, and blue diode. By employing those three diodes, you can generate any hue simply by altering the output level. But there are just two contacts and one circuitry on COB LED lights. They can't be utilized to create color-changing lights or bulbs. To achieve the color-changing appearance, multiple channel modifications are needed. As a result, COB LED lights are effective in single-color applications but not in multi-color uses.

The luminosity of SMD chips is well known, and they may generate 50 to 100 lumens per watt. COB is noted for its high heat efficiency and lumens per watt ratio. With a minimum number of 80 lumens per watt, COB chips could emit more lumens with less power. It can be found in a variety of bulbs and applications, such as a point-and-shoot camera or your 's flash.

In SMD LED chips, a smaller current capacity is necessary; however, in COB LED chips, a large current capacity external energy source is needed.

Why Choose the COB LED?

COB LED lights, as a basic guideline, are higher-quality light emitters. This is due to the fact that they use reflectors to create concentrated and regulated light. They also lack the frosted lens that comes standard with SMD LED lights.

COB LEDs are a higher-end LED that has a more structural look. In case you intend to live with your LED bulbs for a long time, a COB is a way to go; if you are located in an investment property, SMD will suffice.

You should expect brighter, clearer lighting. COB LED lights, for example, are useful in high-ceiling areas.

The Advantages and Disadvantages of COB LED

Advantages of COB LED

1. * Because of the multi-diode incorporation, there is a lot of light.
2. * It produces more lumens while using less energy.
3. * Due to the limited light emission zone, the device is small in size. As a consequence, the lumen per square centimeter/inch has grown significantly.
4. * To active the many diode chips housed in COB LEDs, a single circuitry with only two connections is used. As a result, there are fewer parts per LED chip that are necessary for proper performance. Furthermore, by reducing the number of components and eliminating the standard LED chip architecture packing, the heat created by each LED chip can be decreased.
5. * Due to the extreme ease of installation in an outside heat sink, the entire temperature range of the entire assembly is lower. When you keep things at a set temperature, they last longer and are more reliable, which saves you money.
6. * Clarity is improved, and efficiency is boosted.
7. * Since it can cover a big area with one chip, it has a huge focusing area.
8. * Excellent anti-vibration properties

Disadvantages of COB LED

1. * A well-engineered outside power source. That occurs since it requires a steady current and voltage to avoid damaging the diodes.
2. * A well-designed heat sink is very important. If the heating element is not properly placed, the diode will be destroyed due to overheating. Due to the highly focused light waves emitted from a limited area, a considerable amount of heat is created.
3. * Lighting fixtures with cob chips have a lower repairability. That is because in case one of the solitary diodes in a COB is damaged as a result of a mechanical malfunction, the entire COB led must be substituted with a newer one. In the case of SMD LED, however, if one fails, it is simple to change it and get it back to operate at a lower cost.
4. * Color selection is limited.
5. * More expensive than SMD chips.

Multiple Uses of COB LED

COB LEDs have a wide range of applications, extending from residential to industrial utility, with some of them being:

1. * COB LEDs would be used primarily as solid-state lighting (SSL) substitutes for metal-halide bulbs in street lighting, high-bay lighting, downlights, and high-output track lights.
2. * They are useful in LED lighting fixtures for placement in living rooms and huge halls because of their wide-angle beam.
3. * High lumens at night time are required in spaces such as a playground, gardens, or a large stadium.
4. * Additional applications incorporate basic lighting for passageways and corridors, fluorescent lighting replacement, LED lamps, light strips, smartphone camera flash, and so on.

Conclusion

COB LEDs are becoming more popular in lighting applications as designers discover the advantages of employing them over typical standard LEDs. It's difficult not to take into account them for any led light application structure because of:

1. * Their ability to cram more LED sources into a smaller area, resulting in higher lumen output
2. * Their ability to transmit heat to a heat sink more efficiently
3. * Their wider field of view
4. * Their lower light loss
5. * Their lower failure rates are due to their more straightforward construction

COB LEDs are the most recent and advanced tech available today. Simply said, they are brighter, use less electricity, and provide a higher-quality beam of light than previous LED technology now used in most trade show illumination.

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