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    • 5. 发明公开
    • COVERS FOR MICROELECTRONIC IMAGERS AND METHODS FOR WAFER-LEVEL PACKAGING OF MICROELECTRONIC IMAGERS
    • 涵盖用于封装电子MICRO DEVICES图圆片级MICRO DEVICES电子影像和方法
    • EP1747591A1
    • 2007-01-31
    • EP05741899.8
    • 2005-04-27
    • MICRON TECHNOLOGY, INC.
    • JIANG, TongbiBROOKS, J., Michael
    • H01L31/0203
    • H01L31/0203B33Y80/00H01L27/146H01L27/14618H01L27/14625H01L27/14687H01L31/02325H01L2224/48227H04N5/2253H04N5/2254H01L2224/48091H01L2924/00014
    • Methods for forming and attaching covers to microelectronic imaging units, packaging microelectronic imagers at the wafer level, and microelectronic imagers having covers that protect the image sensor are disclosed herein. In one embodiment, a method includes providing a first substrate having a plurality of covers, the covers including windows comprising regions of the first substrate and stand-offs projecting from the windows. The method continues by providing a second substrate having a plurality of microelectronic dies with image sensors, integrated circuits electrically coupled to the image sensors, and terminals electrically coupled to the integrated circuits. The method includes assembling the covers with corresponding dies so that the windows are aligned with corresponding image sensors and stand-offs contact corresponding dies inboard of the terminals and outboard of the image sensors. The first substrate is then cut to singulate the individual covers, after which the second substrate is cut to singulate individual imaging units.
    • 用于形成和附着到覆盖微电子成像单元,在晶片级封装微电子成像器,以及具有覆盖微电子成像方法确实保护图像传感器在盘游离缺失。 在一个,实施例的方法包括:提供具有盖的多个A第一基板,盖包括包含所述第一基板和支座从窗户投射的区域的窗口。 该方法继续通过提供具有图像传感器的微电子此的多个A第二基板,集成电路电耦合到所述图像传感器,并且端子电耦合到所述集成电路。 该方法包括:与对应此象的窗口与相应的图像传感器对准,并且支座接触对应图像传感器的终端和外侧的内侧这个组装盖。 然后,第一衬底被切割成单个化各个盖,afterwhich第二基板切割成单个化各个成像单元。