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Samsung Introduced A New Enhanced CSP LED Devices

Samsung Electronics recently introduced two new enhanced CSP (chip-scale packaging devices) LED products: LM101B (1W-level power LED) and LH231B (5W-class high-power LED). These two new products using enhanced CSP technology for lighting and high-ceiling lamps and other lighting applications to bring more excellent light efficiency and reliability.

LM101B and LH231B package based on Samsung advanced microstructure-enhanced CSP (Fillet-Enhanced-CSP, FEC) technology, the chip surface to form a circle of white walls, the light can be reflected to the top, the role of similar to the traditional LED EMC bracket The

The new device is FEC designed to provide higher light efficiency than previous generations of CSP products. A more focused beam angle helps to eliminate mutual interference between adjacent devices, allowing new devices to be arranged more closely, providing greater design flexibility for fixture designers.

"A series of Samsung advanced LED device solutions, represented by FEC LED products, are suitable for applications such as 1000 lm - 10000 lm and other fixtures," said Jacob Tarn, executive vice president of Samsung's LED business unit. "Samsung will continue to innovate , Efforts to promote the CSP technology in the mainstream lighting market is widely used for more lighting manufacturers to provide higher performance, lower cost of LED quality devices.

LM101B: 1W grade power FEC

LM101B is currently on the market in the power CSP LED light efficiency of the highest products, up to 200lm / W (Ra80 5000K, 65mA, 25? C). In addition, LM101B with low thermal resistance (2K / W) and high reliability (0.5W, 105? C, L90> 50000 hours) and other characteristics, specifically for spotlights and shed lights need high light efficiency, long life lighting applications Optimized design.

LH231B: 5W high power FEC

LH231B operating current is 2A (power up to 6W), light efficiency up to 170 lm / W (Ra70 5000K, 700mA, 85? C), comparable to the traditional ceramic-based high-power LED, the brightness requirements of 5,000 To 10,000 lm of the shed light applications can bring superior cost advantages. Based on the Samsung FEC structure, the 120 degree beam angle makes the LH231B suitable for other more outdoor lighting applications such as road lighting and parking lot lighting.

Samsung new LM101B, LH231B products to further improve the original high-power CSP LED product line, is now mass production, welcomed the inquiry.