| 摘要 |
<p>PURPOSE:To efficiently and accurately identify the display of an electronic component part by describing the display on the electronic part with a symbol capable of readily reading and recognizing by a machine. CONSTITUTION:A display is described on the surface of an integrated circuit element as an electronic part with a symbol 3 capable of reading and recognizing by a machine. The symbol used for the display includes a bar code 3, a letter of OCR-A format 4. In this manner, the display described on the electronic part can be readily, rapidly and accurately read and recognized with a simple and inexpensive machine.</p> |
