| 摘要 |
<p>PURPOSE:To arrange chip components which have a plurality of terminal electrodes forming an asymmetric electric circuit at an edge of a board in the same circuit direction only through an optical method without requiring any electrical measurement. CONSTITUTION:Terminal electrodes 12a, 12b, 12c, 12d are provided at four protruding or recessed parts of an insulating board 11 having four recesses or protrusions at an edge. A dielectric film 13 is formed between the terminal electrodes 12a, 12d while a resistor film 14 is formed between the terminal electrodes 12b, 12c. A white protective film 15 is then applied on the surface of a chip component whereas a black protective film 17 is applied on the rear of the chip component except the edge part at the end of terminal electrode and a black seal 17 is put locally at a point close to one edge on the white protective film 15. This constitution facilitates arrangement of circuit direction only through an optical method.</p> |
