OVSPBBCR4 Optoelectronics

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Light emitting diode (LED) plays an important role for color lighting applications. It is an efficient light source, thereby offering environments with compelling visual experiences. Therefore, to further explore and exploit the potential, OVSPBBCR4 has been developed by Osram Opto Semiconductors (Osram). This chip-on-board LED solution offers superior performance with improved color stability, enabling users to create dynamic lighting systems with less need for maintenance.

In terms of application field, OVSPBBCR4 consists of several specialized products, to fulfill color application needs of different environments. These products are suitable for applications in retail, education, hospitality, health care, and other architectural lighting. The chip-on-board LED, based on the OVSPBBCR4 technology, got designed to offer features such as luminous efficacy of up to 105 lm/w, a CRI of ≥ 80, and a color rendering index (CRI) of ≥ 80 Ra. Ultimately, these features enable extensive opportunities to enhance the ambience, characteristics and performance of different spaces.

The working principle of OVSPBBCR4 involved novel integrated flip-chip mounting process, where die-attach material, optically optimized into Lead-free Chip-on-Board (LfCoB) is used. The use of this material resulted in increased heat dissipation, thus leading to improved lumen output, emitting various shades of white light while maintaining a balanced color temperature. This helps to keep the temperature of the chip below the maximum junction temperature, ensuring the system crucially stays at an optimal balance.

In conclusion, it can be said that OVSPBBCR4 certainly offers a step forward in the use of quality LED lighting technology. The superior technical features, the broad application opportunities, and the extensive potential should definitely make this product an attractive proposition for many interior lighting projects.

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