Semiconductor device manufacturing: process – Making device or circuit emissive of nonelectrical signal – Substrate dicing
Patent
1998-09-21
2000-08-08
Bowers, Charles
Semiconductor device manufacturing: process
Making device or circuit emissive of nonelectrical signal
Substrate dicing
438113, H01L 2100
Patent
active
06100104&
ABSTRACT:
A plurality of semiconductor bodies are produced by first depositing a mask layer on a main surface of a substrate wafer. A plurality of windows are next formed in the mask layer such that the wafer surface is laid bare in the windows. A semiconductor layer sequence defining the semiconductor bodies functionally is then deposited onto the main surface in the windows. Finally, the wafer is divided and severed into individual semiconductor chips.
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patent: 5478774 (1995-12-01), Ackley et al.
Japanese Patent Abstract No. 05251738 (Toyotoshi), dated Sep. 28, 1993.
Japanese Patent Abstract No. 08046291 (Seiji), dated Feb. 16, 1996.
Japanese Patent Abstract No. 07122520 (Shuji), dated May 12, 1995.
Japanese Patent Abstract No. 09045987 (Toshiaki), dated Feb. 14, 1997.
Bowers Charles
Christianson Keith
Greenberg Laurence A.
Lerner Herbert L.
Siemens Aktiengesellschaft
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