公开(公告)号：US20170207371A1

公开(公告)日：2017-07-20

申请号：US15324826

申请日：2014-07-25

Applicant: MTEK-SMART CORPORATION

Inventor： Masafumi MATSUNAGA

IPC: H01L33/50 ,  H01L33/60 ,  H01L33/62

CPC classification number: H01L33/504 ,  H01L33/005 ,  H01L33/507 ,  H01L33/60 ,  H01L33/62 ,  H01L2224/48091 ,  H01L2224/8592 ,  H01L2933/0041 ,  H01L2933/0058 ,  H01L2933/0066 ,  H01L2924/00014

Abstract: Provided is an LED production method that can produce a great number of high-quality LEDs at low production cost. A binder-rich layer is formed on LEDs to increase the adhesiveness between the LEDs and a substrate; a phosphor layer or phosphor-rich layer is formed over the layer with a mask put on the layer; and the phosphor or a mixture of the phosphor and binder on the mask is recovered and reused.

公开(公告)号：US20160074903A1

公开(公告)日：2016-03-17

申请号：US14785827

申请日：2014-04-18

Applicant: Mtek-smart Corporation

Inventor： Masafumi MATSUNAGA

IPC: B05D1/12

CPC classification number: B05D1/12 ,  B05D1/28 ,  B05D3/0493 ,  B05D2401/32 ,  H01L2933/0041

Abstract: There is provided a method for stabilizing the weight of powder or granular material applied to, dispensed to, or deposited on an object per unit area smaller than or equal to square centimeter or square millimeter. Firstly a layer of powder or granular material with a uniform weight per unit area is formed on a substrate, and then application, dispensing, or deposition is performed by sucking the powder or granular material on the substrate and ejecting it to the object.

Abstract translation: 提供了一种用于稳定施加到，分配到或沉积在小于或等于平方厘米或平方毫米的单位面积上的物体上的粉末或颗粒材料的重量的方法。 首先，在基板上形成具有均匀重量的粉末或颗粒材料层，然后通过将基材上的粉末或颗粒材料抽吸并将其排出到物体上来进行施加，分配或沉积。