公开(公告)号：US11428644B2

公开(公告)日：2022-08-30

申请号：US16624619

申请日：2019-11-27

申请人： KOH YOUNG TECHNOLOGY INC.

发明人： Jong Myoung Lee ,  Duk Young Lee ,  Su Hyeong Choi ,  Hyeon Su Jeong

IPC分类号： H05K13/08 ,  G01N21/95 ,  G01N21/88 ,  G01N21/956 ,  H01L21/66

摘要： An electronic apparatus including a display and one or more processor is disclosed. The one or more processor is configured to: divide a first error value of each of a plurality of first components with respect to a mounting position acquired through inspection of a plurality of substrates of a first type, into a plurality of error values, generate a graph of a tree structure including a plurality of nodes corresponding to the plurality of first components, component types of each of the plurality of first components and a plurality of components included in a mounter, adjust attributes of each of the plurality of nodes using the plurality of error values divided from the first error value of each of the plurality of first components, and display the graph in which the attributes of each of the plurality of nodes are adjusted, on the display.