Taiwan Semiconductor Manufacturing Comp. Ltd.

Chih-Chan Li

Chih-Chien Chang

Larry Jann

Chang-Hsi Lin

Yi-Ting Hu

Po-Wen Chuang

Ming-I Chiu

A die stacking method is provided. The die stacking method includes executing a manufacturing recipe, and loading an interposer-die mapping file according to the manufacturing recipe. The interposer-die mapping file corresponds to an interposer wafer including interposer dies. The die stacking method also includes loading a combination setting data according to the interposer-die mapping file, and loading a top die number and a top-die ID code of a top-die mapping file according to the combination setting data and the interposer-die mapping file. The top-die ID code corresponds to a top wafer including top dies, and the top die number corresponds to one of the top dies. The die stacking method also includes disposing the one of the top dies of the top wafer on one of the interposer dies of the interposer wafer.

Die stacking method

Embodiments of a die stacking apparatus are provided. The die stacking apparatus includes a storage device configured to contain a top wafer and an interposer wafer. The top wafer has a number of top dies, and the interposer wafer has a number of interposer dies. The die stacking apparatus also includes a carrier device configured to carry the interposer wafer, and a transferring device configured to transfer the interposer wafer to the carrier device and to dispose the top dies on the interposer dies. The die stacking apparatus further includes a process module configured to control the transferring device. The process module controls the transferring device to transfer the interposer wafer to the carrier device, and controls the transferring device to dispose the top dies on the interposer dies of the interposer wafer, which is stacked on the carrier device.

Die stacking apparatus and method

Growing community of inventors

Taichung, Taiwan

Chih-Chan Li