Videos about HCP

Through years of continuous development, we can witness that the popularization of 5G information technology and high-definition content stimulate the wide application of fine-pitch LED display screens. According to the professional report, the fine-pitch LED display screen was valued at $2.89 billion and was estimated to reach $15 billion in 2027. Among the diversified fine-pitch LED display module technologies, the Glue on Board and Chip on Board LED seem to have an ever-increasing proportion in audio-visual systems. 

Therefore, in order to help you understand and distinguish between Glue on Board and Chip on Board LED technologies, we will guide you to figure out what they are and their distinctive advantages. 

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What Is the GOB Technology?

GOB stands for Glue on Board, a packaging technology that can effectively protect the LED display. This packaging technology uses a new packaging glue to fill the product. The PCB board and LED lamp beads are packaged and glued through a unique process. Therefore, the GOB display is well protected.

What Is the COB Technology?

COB LED display is one of the greatest innovations of LED in recent years. COB stands for Chip on Board, a chip-scale packaging technology. Whether using the lateral chip or flip-chip, the crystal particles of the LED are directly integrated into the PCB board. 

With the increasing heat dissipation conduction area of the LED crystal, the heat dissipation capacity of Chip on Board LED displays is significant improved. This advanced chip-level packaging method eliminates the packaging process of a single pixel, greatly reducing the processing period and material turnover times.

What Are the Characteristics of GOB LED Display?

1. Great protection. Compared with the traditional LED display, the pins and pads of GOB LED are potted with glue, which can prevent moisture, impact, bump, etc., together with solving the problem of oxidation and moisture of the lamp bead pad which is easy to bump.

2. GOB LED technology is based on traditional SMD LED tiles, so the process and material costs are relatively controllable.

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What Are the Characteristics of COB LED Display?

1. The up-to-date equipment and process technology have completely changed the industry division of traditional LED displays. The COB manufacturers produce Chip on Board LED displays in a one-stop process, which combines chips, PCBs, driver ICs, and other essential components into semi-finished products of the display: modules.

2. The Chip on Board LED display adopts the "complete coverage" chip-level packaging technology to protect the LED chips and makes it highly moisture-proof and anti-collision.

3. The Chip on Board LED display uses high-tech surface treatment  to provide users better image quality with a slippery texure of touching experience. 

4. The Chip on Board LED display directly emits light from the chip, minimizing light refraction. In this way, the COB LED display can reach a viewing angle wider than 160 degrees with high color saturation.

Differences Between Glue on Board and Chip on Board LED

Conclusion

GOB and COB LED displays have excellent pros to attract numerous buyers. If you were in the market to find LED displays with high stability, reliability, and excellent appearance with the best comfort level, you could choose COB LED displays. It will bring you a great visual experience. 

As a supplier of fine pitch LED displays, HCP focuses on providing users worldwide with precise, stable, efficient, and cost-effective COB LED displays. HCP COB LED displays have an ultra-high contrast ratio, up to 25000:1, with use of our self-developed Mini&Micro LED chips. In addition, to fulfill our customers' ever-changing requirements, the pixel pitch of our products covers from P0.4 to P1.2. 

Moreover, by breaking through the shortcomings and limitations of traditional fine-pitch LED display technology, the COB LED displays of HCP win international acclaim with  significant merits. HCP is recognized as the leading pioneer in the fine-pitch industry. Therefore, HCP is confident to provide you with products that satisfy your needs! Don't hesitate to get in touch with us to get more specific information about the COB LED display.