Patent ID: 8179225

Claim:
A packaging method of ceramic electronic components comprising: a preparation step of preparing a plurality of ceramic electronic components, each ceramic electronic component including: a chip element body having first and second end faces facing each other, first and second side faces being perpendicular to the first and second end faces and facing each other, and third and fourth side faces being perpendicular to the first and second end faces and to the first and second side faces and facing each other, said chip element body having a conductor arranged inside; external electrodes formed on the first and second end faces, respectively, of the chip element body; and a discrimination layer provided on at least one side face out of the first side face and the second side face in the chip element body, wherein the chip element body is comprised of a first ceramic, and wherein the discrimination layer is comprised of a second ceramic different from the first ceramic and has a color different from that of the third and fourth side faces; a determination step of determining an arrangement direction of the conductor in each of the ceramic electronic components, based on the difference between the colors of at least one side face out of the third and fourth side faces, and the discrimination layer; and a packaging step of packaging the plurality of ceramic electronic components with the arrangement directions thereof being aligned, based on the arrangement directions determined in the determination step.