Silk-screen printing equipment of small-size capacitor and manufacturing method of small-size capacitor

Abstract

The invention relates to silk-screen printing equipment of a small-size capacitor and a manufacturing method of the small-size capacitor. A silk-screen pattern of a printing silk screen of the silk-screen printing equipment of the small-size capacitor comprises a target product zone and an auxiliary zone arranged on the periphery of the target product zone. The target product zone comprises a plurality of inner electrode pattern units which are used for forming an inner electrode of a target product in a slurry-through mode. The auxiliary zone comprises a plurality of auxiliary pattern units which are arrayed at intervals in the horizontal direction and the longitudinal direction in sequence. A gap is formed between two adjacent auxiliary pattern units in the horizontal direction. The gap is formed between two adjacent auxiliary pattern units in the longitudinal direction. After printing, the auxiliary pattern units form auxiliary pattern layers, after overlapping, the auxiliary pattern layers are embedded into the gaps, a plurality of membrane overlapped layers can be embedded in a multi-layer-continuous mode, deviation and displacement caused by moving again after overlapping of membranes can be avoided, a locking effect is achieved, and the uniformity and the stability of the membranes and blocks in following processes are guaranteed.

Description

technical field [0001] The invention relates to the field of capacitor manufacturing process, in particular to a small-size capacitor screen printing equipment and a small-size capacitor manufacturing method. Background technique [0002] In order to adapt to the development trend of miniaturization and integration of electronic components, the application of small size capacitors is becoming more and more extensive. Small size capacitors refer to capacitors such as 0402 capacitors (0.04 inches in length and 0.02 inches in width) and their flip-chip 0204 capacitors (0.02 inches in length and 0.04 inches in width), 0201 capacitors (0.02 inches in length and 0.01 inches in width) ) and flip-chip 0102 capacitors (0.01 inches in length and 0.02 inches in width), 01005 capacitors (0.01 inches in length and 0.005 inches in width), 008004 capacitors (0.008 inches in length and 0.004 inches in width) and other sizes small capacitors, and capacitors of smaller size than the above ca...

AI Technical Summary

Problems solved by technology

Due to the rapid increase in the number of capacitor chips on the block during the production of small-sized capacitors, it is becoming more and more difficult to control the pass rate

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