US Puri announced on April 5 that it has successfully used 8-inch silicon wafers to achieve LED components of 135 lm / W. For the first time, Puri uses silicon wafers in commercial-grade LED components, meaning that solid-state technology will significantly reduce production costs in the future.
Puri's CEO said that the use of this new material can reduce the production cost of LED bulbs by 75% and make it sell for less than $5.
It is well known that the manufacture of LEDs using conventional materials such as sapphire, silicon carbide, etc. is relatively expensive. Purui uses the core material of computer chips to manufacture LED substrates. In addition to the lower cost, this method can be applied theoretically. Existing semiconductor factory.
At this stage, Puri needs to face the fact that silicon is difficult to apply to LED products. This process typically requires gallium nitride material deposited on the silicon wafer, with the result that the LEDs produced are less performant than LEDs made with conventional materials.
Puri said it expects to produce the first commercial GaN products in the next two to three years.
Puri's CEO said that the use of this new material can reduce the production cost of LED bulbs by 75% and make it sell for less than $5.
It is well known that the manufacture of LEDs using conventional materials such as sapphire, silicon carbide, etc. is relatively expensive. Purui uses the core material of computer chips to manufacture LED substrates. In addition to the lower cost, this method can be applied theoretically. Existing semiconductor factory.
At this stage, Puri needs to face the fact that silicon is difficult to apply to LED products. This process typically requires gallium nitride material deposited on the silicon wafer, with the result that the LEDs produced are less performant than LEDs made with conventional materials.
Puri said it expects to produce the first commercial GaN products in the next two to three years.
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Product information
This Micro USB data cable can be connected to all the smart devices with MICRO interface to your computer USB port for sync and charging .
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