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    • 1. 发明授权
    • System for marking electrophoretic dies while reducing damage due to electrostatic discharge
    • 用于标记电泳模具的系统,同时减少由于静电放电造成的损坏
    • US06181017B2
    • 2001-01-30
    • US09292769
    • 1999-04-14
    • Colin HatchardRichard C. Blish, IIDaniel Yim
    • Colin HatchardRichard C. Blish, IIDaniel Yim
    • H01L23544
    • H01L23/544H01L2223/54406H01L2223/54473H01L2223/54486H01L2924/0002H01L2924/00
    • A system and method for marking a chip-scale package is disclosed. In one aspect, the chip-scale package includes a semiconductor die. The semiconductor die has an exposed portion substantially surrounded by the first coating. In this aspect, the method and system include applying a second coating to a first portion of the first coating and marking the second coating. The first coating is not completely penetrated by the marking. In a second aspect, the method and system include providing a chip-scale package. In this aspect, the method and system comprise providing a substrate, providing a semiconductor die coupled to a substrate, and providing a first coating. The semiconductor die has an exposed portion. The exposed portion is substantially surrounded by the first coating. In this aspect, the method and system further include providing a second coating substantially covering a first portion of the first coating. The second coating has a plurality of markings therein. The first coating is not completely penetrated by the plurality of markings.
    • 公开了一种用于标记芯片级封装的系统和方法。 一方面,芯片级封装包括半导体管芯。 半导体管芯具有基本被第一涂层包围的暴露部分。 在这方面,该方法和系统包括将第二涂层施加到第一涂层的第一部分并标记第二涂层。 第一层涂层未被标记完全渗透。 在第二方面,该方法和系统包括提供芯片级封装。 在这方面,该方法和系统包括提供衬底,提供耦合到衬底的半导体管芯,以及提供第一涂层。 半导体管芯具有暴露部分。 暴露部分基本上被第一涂层包围。 在这方面,该方法和系统还包括提供基本上覆盖第一涂层的第一部分的第二涂层。 第二涂层中有多个标记。 第一涂层不被多个标记完全穿透。