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公开(公告)号：US20180003937A1
公开(公告)日：2018-01-04
申请号：US15639856
申请日：2017-06-30
CPC分类号： G02B21/0076 , G01N21/01 , G02B21/0008 , G02B21/06 , G02B21/26
摘要： An optical device, such as a microscope, is disclosed that can be assembled from flat materials. The optical device can be assembled via a series of folds of a flat material. The optical microscope can include a stage for supporting a sample, an optic stage, and a light source. The optic stage can include one or more lenses. The optical microscope can be capable of obtaining simultaneous images from different forms of microscopy. The optical microscope may have bright field and filter field viewing capabilities wherein a user shifts from bright field to filter field by lateral movement of the stage containing a lens and a light source that cooperate to provide either the bright field or the filter field.
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公开(公告)号：US20110143464A1
公开(公告)日：2011-06-16
申请号：US12960182
申请日：2010-12-03
申请人： Brian Yichiun Chow , Jaebum Joo , Manu Prakash
发明人： Brian Yichiun Chow , Jaebum Joo , Manu Prakash
CPC分类号： C01G9/02 , B82Y40/00 , C01P2004/03 , C01P2004/04 , C01P2004/54 , C01P2006/40 , H01L33/08 , H01L33/28
摘要： In exemplary implementations of this invention, hydrothermal synthesis of zinc oxide nanowires is morphologically controlled. Metal complex ions are used to suppress growth in a face-selective manner, by electrostatic crystal growth inhibition. This permits the aspect ratio (height/diameter) of the nanowires to be dynamically tuned over a wide range, from needle-like nanowires that are efficient field emitters to flattened nanowires with a platelet-like shape. The nanowire synthesis is all inorganic and occurs at low temperatures (e.g.,
摘要翻译： 在本发明的示例性实施方案中，氧化锌纳米线的水热合成在形态上受到控制。 通过静电晶体生长抑制，使用金属络合离子以面部选择的方式抑制生长。 这允许纳米线的长宽比（高度/直径）在宽范围内被动态地调整，从具有片状形状的有效场致发射体的针状纳米线到扁平的纳米线。 纳米线合成全部是无机的，并且在低温（例如<= 60℃）下发生。 可以使用形态图和非锌络合离子作为配体来预测生长抑制。 微流体通道可以用于合成，不同的溶液沿着不同的通道流动，允许并行合成具有不同性质的纳米线。 本发明可用于制造场致发射器件和纳米线嵌入式AC电致发光器件，并用于在聚合物微流体系统中原位制造空间复杂的集成器件。
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