Nanoplus Gmbh

Kunshan Nano New Material Technology Co., Ltd.

Wei-Nung Hsu

Hung-Tu Lu

Vladimir Kondratenko

Alexander Naumov

Wu-Chu Shih

Dingai Xiang

Chih-Peng Hsu

A brittle object cutting apparatus and the method thereof are disclosed. Wherein, the brittle object cutting apparatus comprises a first heating laser unit, a second heating laser unit, a scribing laser unit, two cooling units and a processing module. A heating laser from the heating laser units respectively located on opposite sides of a scribing laser from the scribing laser unit, and a coolant of the cooling unit followed behind the heating laser. In the moving process of the brittle object, the processing module controls the scribing laser for a scribing operation, and controls one of the heating lasers and the coolant form one of the cooling units to heat and cool the brittle object. As a result, the machining time of dicing the brittle objects may be effectively reduced.

Brittle object cutting apparatus and cutting method thereof

A 3D magnetorheological polishing device and a magnetorheological polishing fluid are provided. The 3D magnetorheological polishing device includes a container and a magnetic field generator. The container is disposed with an accommodation space to accommodate a polishing fluid and a workpiece that is to be polished. The container is disposed on the magnetic field generator and rotates synchronously with the magnetic field generator. The container and the magnetic field generator are capable of rotating in conjunction at a predetermined speed, such that the polishing efficiency is improved.

3D magnetorheological polishing device and magnetorheological polishing fluid

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Taipei, Taiwan

Wei-Nung Hsu