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公开(公告)号：US5954874A
公开(公告)日：1999-09-21
申请号：US944393
申请日：1997-10-06
申请人： Charles Eric Hunter
发明人： Charles Eric Hunter
CPC分类号： C30B15/00 , C30B15/02 , C30B29/403 , Y10T117/10 , Y10T117/1004 , Y10T117/1008
摘要： Large diameter single crystals of aluminum nitride (AlN) are grown isotropically by injecting a nitrogen-containing gas into liquid aluminum at elevated temperatures. A seed crystal that is maintained at a temperature below that of the surrounding liquid aluminum is pulled from the melt, while the AlN that is formed in the melt is deposited on the seed crystal. An apparatus for carrying out the method is also disclosed.
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公开(公告)号：US07273328B2
公开(公告)日：2007-09-25
申请号：US10947053
申请日：2004-09-22
IPC分类号： E01F9/00
CPC分类号： E01F9/559
摘要： A highway marker and vehicle mounted detection system in which the highway marker includes LEDs of different colors that can be selected under different conditions, and non-visible light LEDs for transmitting information to passing vehicles and between highway markers.
摘要翻译： 高速公路标记和车载检测系统，其中高速公路标记包括可在不同条件下选择的不同颜色的LED，以及用于将信息传输到通过的车辆和公路标记之间的不可见光LED。
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公开(公告)号：US06430603B2
公开(公告)日：2002-08-06
申请号：US09301102
申请日：1999-04-28
申请人： Charles Eric Hunter
发明人： Charles Eric Hunter
IPC分类号： G06F1516
CPC分类号： H04N21/41415 , G06Q30/02 , G06Q30/0254 , G06Q30/0264 , G06Q30/0267 , G06Q30/0273 , G06Q30/0277 , H04N7/165 , H04N7/17318 , H04N21/2543 , H04N21/26258 , H04N21/47202 , H04N21/812 , H04N21/8153
摘要： Commercial advertisers, such as consumer product companies and the advertising agents that represent them, directly access a network of thousands of large, high resolution electronic displays located in high traffic areas and directly send their own advertisements electronically to the network to be displayed at locations and times selected by the advertisers.
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公开(公告)号：US06424998B1
公开(公告)日：2002-07-23
申请号：US09315111
申请日：1999-05-18
申请人： Charles Eric Hunter
发明人： Charles Eric Hunter
IPC分类号： G06F15167
摘要： Commercial advertisers, such as consumer product companies and the advertising agents that represent them, directly access a network of thousands of large, high resolution electronic displays located in high traffic areas and directly send their own advertisements electronically to the network to be displayed at locations and times selected by the advertisers. In another application, operators of digital movie theaters have ongoing, continuous access to tens of thousands of movies that can be ordered in digital form for display on selected screens at their theaters at selected times.
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45.发明授权Roadway and vehicular-mounted reflectors incorporating a field of discrete crystal reflectors and retroreflectors 失效道路和车载反射器，结合了离散晶体反射器和后向反射器领域公开(公告)号：US07438968B2
公开(公告)日：2008-10-21
申请号：US11553246
申请日：2006-10-26
IPC分类号： C03C12/02
CPC分类号： G09F13/16 , G02B5/124 , Y10T428/24372 , Y10T428/25 , Y10T428/256 , Y10T428/257
摘要： Roadway and vehicular-mounted safety reflectors include a reflective field that incorporates a plurality of discrete crystals that internally reflect light and return the light in a desired directional pattern determined by the internal reflection characteristics and orientation of the crystals. The directional pattern is chosen to optimize the visibility and functionality of the reflector.
摘要翻译： 道路和车载安全反射器包括反射场，其包含多个离散晶体，其内部反射光并以由晶体的内部反射特性和取向确定的期望的方向图形返回光。 选择方向图以优化反射器的可见性和功能。
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46.发明授权
公开(公告)号：US6086672A
公开(公告)日：2000-07-11
申请号：US169400
申请日：1998-10-09
申请人： Charles Eric Hunter
发明人： Charles Eric Hunter
IPC分类号： C30B25/00
摘要： Bulk, low impurity aluminum nitride:silicon carbide (AlN:SiC) alloy single crystals are grown by deposition of vapor species containing Al, Si, N and C on a crystal growth interface.
摘要翻译： 散装的低杂质氮化铝：通过在晶体生长界面上沉积含有Al，Si，N和C的蒸汽物质来生长碳化硅（AlN：SiC）合金单晶。
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47.发明授权
公开(公告)号：US6063185A
公开(公告)日：2000-05-16
申请号：US169401
申请日：1998-10-09
申请人： Charles Eric Hunter
发明人： Charles Eric Hunter
IPC分类号： C30B29/36 , C30B23/00 , C30B25/00 , C30B29/38 , H01L21/205
摘要： Low defect density, low impurity bulk single crystals of AlN, SiC and AlN:SiC alloy are produced by depositing appropriate vapor species of Al, Si, N, C on multiple nucleation sites that are preferentially cooled to a temperature less than the surrounding surfaces in the crystal growth enclosure. The vapor species may be provided by subliming solid source material, vaporizing liquid Al, Si or Al--Si or injecting source gases. The multiple nucleation sites may be unseeded or seeded with a seed crystal such as 4 H or 6 H SiC.
摘要翻译： AlN，SiC和AlN：SiC合金的低缺陷密度，低杂质体单晶是通过在多个成核位置沉积合适的Al，Si，N，C的蒸汽种类而制备的，优选冷却至低于周围表面的温度 晶体生长壳。 可以通过升华固体源材料，蒸发液体Al，Si或Al-Si或注入源气体来提供蒸汽种类。 多个成核位点可以用诸如4H或6H SiC的晶种未封装或接种。
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公开(公告)号：US5882786A
公开(公告)日：1999-03-16
申请号：US751098
申请日：1996-11-15
CPC分类号： C30B23/00 , A44C17/00 , C30B25/02 , C30B29/04 , C30B29/36 , Y10T428/265 , Y10T428/30
摘要： Synthetic gemstones are produced by growing single crystals of silicon carbide, fashioning the silicon carbide into gemstone cores, and thereafter depositing a thin coating of diamond on the core.
摘要翻译： 通过生长碳化硅单晶制造合成宝石，将碳化硅形成宝石芯，然后在芯上沉积薄金刚石涂层。
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公开(公告)号：US5858086A
公开(公告)日：1999-01-12
申请号：US730882
申请日：1996-10-17
申请人： Charles Eric Hunter
发明人： Charles Eric Hunter
CPC分类号： C30B23/005 , C30B23/00 , C30B25/00 , C30B29/38 , Y10S117/90 , Y10T117/10 , Y10T117/1016 , Y10T428/265 , Y10T428/266
摘要： Bulk, low impurity aluminum nitride (AlN) single crystals are grown by sublimation or similar deposition techniques at growth rates greater than 0.5 mm/hr.
摘要翻译： 通过升华或类似的沉积技术以大于0.5mm / hr的生长速率生长散杂的低杂质氮化铝（AlN）单晶。
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