Unity Semiconductor Corporation

Kla-tencor Technologies Corporation

Solarcity Corporation

Wen Zhong Kong

Robin W Cheung

Sergey D Lopatin

Jianming Fu

Igor C Ivanov

Artur Kolics

Robert W Fiordalice

Faivel S Pintchovski

One embodiment provides an electroplating apparatus, which includes a tank filled with an electrolyte solution, a number of anodes situated around edges of the tank, a cathode situated above the tank, and a plurality of wafer-holding jigs attached to the cathode. A respective wafer-holding jig includes a common connector electrically coupled to the cathode and a pair of wafer-mounting frames electrically coupled to the common connector. Each wafer-mounting frame includes a plurality of openings, and a respective opening provides a mounting space for a to-be-plated solar cell, thereby facilitating simultaneous plating of front and back surfaces of the plurality of the solar cells.

Electroplating apparatus with improved throughput

A platinum plating solution for immersion plating a continuous film of platinum on a metal structure. The immersion platinum plating solution is free of a reducing agent. The plating process does not require electricity (e.g., electrical current) and does not require electrodes (e.g., anode and/or cathode). The solution includes a platinum source and a complexing agent including Oxalic Acid. The solution enables immersion plating of platinum onto a metal surface, a metal substrate, or a structure of which at least a portion is a metal. The resulting platinum plating comprises a continuous thin film layer of platinum having a thickness not exceeding 300 &#x212b;. The solution can be used for plating articles including but not limited to jewelry, medical devices, electronic structures, microelectronics structures, MEMS structures, nano-sized or smaller structures, structures used for chemical and/or catalytic reactions (e.g., catalytic converters), and irregularly shaped metal surfaces.

Immersion platinum plating solution

An integrated circuit and a method of manufacturing an integrated circuit is provided including providing an integrated circuit having a trench and via provided in a dielectric layer. A nano-electrode-array is formed over the dielectric layer in the trench and via, and a conductor is deposited over the nano-electrode-array. The conductor and the nano-electrode-array are coplanar with a surface of the dielectric layer.

Nano-electrode-array for integrated circuit interconnects

Growing community of inventors

Newark, CA, United States of America

Wen Zhong Kong