Title:
CATHODE CONDUCTIVE DEVICE AND ELECTROPLATING EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2024/037008
Kind Code:
A1
Abstract:
Disclosed in the present invention are a cathode conductive device and electroplating equipment. The cathode conductive device comprises: a conductive section rack; an upper conductive tank assembly which comprises an upper conductive tank and a conductive roller set mounted in the upper conductive tank, the upper conductive tank being arranged on the conductive section rack, a liquid being loaded in the upper conductive tank, and the conductive roller set being soaked in the liquid; a lower conductive tank assembly which comprises a lower conductive tank, the lower conductive tank supporting the upper conductive tank, and the liquid in the upper conductive tank being capable of flowing into the lower conductive tank; and a circulating liquid supply pipeline which is separately connected to the upper conductive tank and the lower conductive tank and circulates the liquid entering the lower conductive tank into the upper conductive tank. According to the cathode conductive device in the present invention, cathode conductive rollers can be prevented from adsorbing copper ions, thereby improving the electroplating quality.
Inventors:
WANG WANSHENG (CN)
Application Number:
PCT/CN2023/088861
Publication Date:
February 22, 2024
Filing Date:
April 18, 2023
Export Citation:
Assignee:
KUNSHAN KEBI PREC WORK EQUIPMENT CO LTD (CN)
International Classes:
C25D5/04; C25D7/06; C25D17/00; C25D17/10; C25D19/00
Foreign References:
| CN115074795A | 2022-09-20 | |||
| CN105143522A | 2015-12-09 | |||
| CN114790564A | 2022-07-26 | |||
| CN109778288A | 2019-05-21 | |||
| CN114318482A | 2022-04-12 | |||
| CN203923419U | 2014-11-05 | |||
| US4459183A | 1984-07-10 |
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