LED flash market improves opportunity for domestic LED manufacturers

LED flash (FlashLED) It seems that the iPhone 6, Meizu MX4, Xiaomi 4, vivoXshot, HTCM8, Huawei glory 6, and one plus mobile phones are all equipped with dual LED flash lamps, under this general trend, more and more mobile phones have added FlashLED Flash applications in their designs. Thanks to the strong promotion of the huge mobile phone market, the LED flash market undoubtedly provides a new opportunity for the development of domestic LED manufacturers. Relying on the mobile phone market, high-brightness LED flash lamps are imperative. Flash lamps are mainly used in high-power fill-up lamps and flash lamps, which are imported into the design of smart phones and play the role of fill-up lights equipped with camera modules. Under the market stimulation of thin and high-density camera phones, the use of higher brightness LED flash is the general trend. In order to seize the business opportunity of LED flash lamp market, not only LED suppliers have introduced products with higher brightness and higher driving current, LED driver IC manufacturers are competing to publish white LED driver IC solutions with small size, high current resistance and high conversion efficiency. Among them, STMicroelectronics uses a thin fine-pitch ball grid array (TFBGA)Encapsulation; Anselme uses a micro-square flat pin-free package (QFN)3. 5mm 3. 5mm 0. 55mm, 10 amp capacitor LED flash driver IC; US National Semiconductor and Ardeno have successively introduced micro-surface mount components (MicroSMD) Package development is less than 23mm 23mm, 1. 2 amps and 12-Ball wafer level chip size package (WLSCP) , 500 mA LED flash driver IC. At the same time, in order to achieve the purpose of adjusting brightness, various LED driver IC suppliers have built-in internal integrated circuits (I2C)Interface. In fact, LED flash has been developing for nearly ten years since 2005. Industry analysts pointed out that the phone's FlashLED (Flash) It needs a niche product that can pass through large current instantly and has a high technical threshold. It belongs to high gross profit. Over the past years, the flash lamp market has been basically owned by foreign brands (Philips, Osram, etc) Monopoly, no one in China can cut in. The good news is that as the leader in the field of flip-chip LED in China, Jingke electronics is a domestic enterprise that is making mobile phone flash. Seizing the market first, Jingke opened the era of gold-free packaging. As a technology-leading enterprise, Jingke Electronics' easy flash Series E- FlashSeries has been in people's attention since its announcement. The media has described this product from various angles and has been praised by the industry as opening the era of gold-free packaging. According to reports, E- FlashSeries is a white LED product specially designed for Flash application in ceramic-based gold-free wire packaging products. This series of products give full play to the technical advantages of flip-chip without gold wire, can be driven by pulse current of more than 1000mA, can instantly output brightness of more than 300lm, and can realize ultra-thin and ultra-small size packaging, it will provide an efficient and high-quality product for various digital products and intelligent transportation systems that apply flash lamps. The reason why the new products of the easy Flash series can cause a sensation in the industry is because of their innovative technological advantages. To sum up, first of all, thanks to the flip-chip welding technology of APT patent technology, the single-chip and multi-chip modules are packaged without gold wire and solid crystal glue, thus ensuring the high reliability of the product, it also has the characteristics of high brightness, high luminous efficiency, low thermal resistance, ultra-thin package, good size and color consistency, etc. Under the Same LED area, the easy Flash series of Jingke uses the structure of flip chip and gold wire-free package, and the amount of large current passed by instantaneous large current is 50-70, this is an obvious advantage. Based on this, customers have greatly improved their product reliability and cost performance, so Jingke's gold-free flash-easy products are widely used in smart phones. Xiao Guowei, president of Jingke Electronics, said in an interview.