专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060255339A1 Single-crystalline gallium nitride substrate 审中-公开
标题翻译：单晶氮化镓衬底
公开(公告)号：US20060255339A1
公开(公告)日：2006-11-16
申请号：US11432502
申请日：2006-05-12
申请人： Changho Lee , Hae Lee , Hyun Shin , Chong Kim
发明人： Changho Lee , Hae Lee , Hyun Shin , Chong Kim
IPC分类号： H01L29/15
CPC分类号： C30B25/02 , C30B29/406 , H01L21/0242 , H01L21/0254 , H01L21/02576 , H01L21/0262 , H01L33/007
摘要： The present invention relates to a single-crystalline gallium nitride substrate having an n-doping concentration of about 0.7×1018 to about 3×1018/cm3 and a thermal conductivity of at least about 1.5 W/cmK at a room temperature (300 K), and being appropriately applied in manufacturing of a light emitting device.
摘要翻译：本发明涉及一种单晶氮化镓衬底，其具有约0.7×10 18至约3×10 18 / cm 3以上的n掺杂浓度 >和在室温（300K）下的至少约1.5W / cmKK的热导率，并适用于制造发光器件。

2. 发明授权

US6110862A Catalytic material having improved conversion performance 失效
标题翻译：催化材料具有改进的转化性能
公开(公告)号：US6110862A
公开(公告)日：2000-08-29
申请号：US74239
申请日：1998-05-07
申请人： Shau-Lin F. Chen , Harold N. Rabinowitz , Chong Kim
发明人： Shau-Lin F. Chen , Harold N. Rabinowitz , Chong Kim
IPC分类号： B01D53/94 , B01D53/86 , B01J23/40 , B01J32/00 , B01J35/10
CPC分类号： B01D53/865 , B01J23/40 , B01J35/1042 , B01J35/108 , Y02C20/10
摘要： A novel catalytic material is prepared by dispersing a catalytically active species, e.g., one or more platinum group metals, on a support phase that contains a high porosity, meso-pores high surface area (HPMPHSA) material. The HPMPHSA material has a porosity, measured in milliliters per gram of material, that is typically at least about 30 percent greater than that of a corresponding conventional material, preferably at least 50 percent greater. In a particular embodiment, the support phase of the catalytic material contains a HPMPHSA alumina having a porosity of about 0.9 ml/g, whereas a conventional alumina typically has a porosity of about 0.45 ml/g. The surface area is above 90, preferably above 100, more preferably equal or above 150 to 160 m.sup.2 /g. The support phase may be wholly composed of the HPMPHSA material or it may be composed of a mixture of the HPMPHSA material and a conventional material. Such a mixture preferably contains at least about 20 percent HPMPHSA material, by weight, e.g., 20 to 50 percent by weight.
摘要翻译：通过将催化活性物质，例如一种或多种铂族金属分散在含有高孔隙率，中孔高表面积（HPMPHSA）材料的载体相上来制备新的催化材料。 HPMPHSA材料具有以毫克/克材料测量的孔隙率，其通常比相应的常规材料的孔隙率至少大约30％，优选地至少大于50％。在一个具体实施方案中，催化材料的载体相含有孔隙率为约0.9ml / g的HPMPHSA氧化铝，而常规氧化铝通常具有约0.45ml / g的孔隙率。表面积大于90，优选大于100，更优选等于或高于150至160m2 / g。支撑相可以完全由HPMPHSA材料组成，或者它可以由HPMPHSA材料和常规材料的混合物组成。这种混合物优选含有至少约20％重量的HPMPHSA材料，例如20至50％重量。

3. 发明申请

US20070132087A1 Via hole having fine hole land and method for forming the same 有权
标题翻译：具有细孔的通孔及其形成方法
公开(公告)号：US20070132087A1
公开(公告)日：2007-06-14
申请号：US11484708
申请日：2006-07-12
申请人： Chong Kim , Jong Choi , Young Shin
发明人： Chong Kim , Jong Choi , Young Shin
IPC分类号： H01L23/04
CPC分类号： H05K3/428 , H05K3/064 , H05K2201/09545 , H05K2203/0542 , H05K2203/1394 , Y10T29/49128 , Y10T29/49155 , Y10T29/49165
摘要： Disclosed herein are a via hole having a fine hole land with which the density of circuit patterns can be increased and a method for forming the same. The method comprises: step 1 of forming a via hole in a copper clad laminate, coating an etching resist over the copper clad laminate, and forming a circuit pattern on the copper foil of the copper clad laminate; step 2 of forming a seed layer, coating a photoresist, and exposing an inner wall of the via hole; and step 3 of forming a plated layer on the inner wall of the via hole and removing the photoresist and the seed layer.
摘要翻译：这里公开了一种通孔，其具有能够增加电路图案的密度的细小的空隙区域及其形成方法。该方法包括：在覆铜层压板中形成通孔的步骤1，在覆铜层压板上涂覆抗蚀剂，并在覆铜层压板的铜箔上形成电路图案; 形成种子层的步骤2，涂覆光致抗蚀剂，并暴露通孔的内壁; 以及在通孔的内壁上形成镀层并除去光致抗蚀剂和种子层的步骤3。

4. 发明申请

US20060121256A1 Method of fabricating printed circuit board having thin core layer 失效
标题翻译：制造具有薄芯层的印刷电路板的方法
公开(公告)号：US20060121256A1
公开(公告)日：2006-06-08
申请号：US11086642
申请日：2005-03-22
申请人： Chong Kim , Dong Kim , Hyo Lee , Young Shin
发明人： Chong Kim , Dong Kim , Hyo Lee , Young Shin
IPC分类号： B32B3/00 , B32B37/00
CPC分类号： H05K3/4682 , H05K3/0097 , H05K3/205 , H05K3/28 , H05K2201/0355 , H05K2203/054 , H05K2203/1536 , Y10T29/49126 , Y10T29/49156 , Y10T29/49163 , Y10T29/49165 , Y10T428/24917 , Y10T428/24926
摘要： Disclosed is a printed circuit board (PCB) having a thin core layer and a method of fabricating the same. In the method, a substrate, where a copper foil is formed on a release film and a prepreg, is employed as a base substrate and a core insulating layer is removed after the fabrication of the PCB, thereby reducing the thickness of the final product.
摘要翻译：公开了具有薄芯层的印刷电路板（PCB）及其制造方法。在该方法中，在剥离膜和预浸料坯上形成铜箔的基板被用作基底基板，并且在PCB的制造之后去除芯绝缘层，从而减小最终产品的厚度。

5. 发明申请

US20060149381A1 Prosthetic spinal discs 有权
标题翻译：假肢脊椎椎间盘
公开(公告)号：US20060149381A1
公开(公告)日：2006-07-06
申请号：US11027728
申请日：2004-12-30
申请人： Chong Kim
发明人： Chong Kim
IPC分类号： A61F2/44
CPC分类号： A61F2/442 , A61F2/30721 , A61F2/30742 , A61F2/30767 , A61F2002/30014 , A61F2002/30448 , A61F2002/30451 , A61F2002/30495 , A61F2002/30568 , A61F2002/30843 , A61F2002/30884 , A61F2220/0025 , A61F2220/005 , A61F2220/0058 , A61F2250/0018 , A61F2310/00029
摘要： A prosthetic spinal disc uses a stiff spring or springs for resiliency between two plates that attach to adjacent vertebrae. When the disc has multiple springs, they may be adjacent, concentric or nested. Multiple springs may be spaced around the periphery of the plates. A foil metal bellows may surround the plates to prevent material from entering or exiting the space between the plates. Alternatively, the ends of the spring(s) may be machined with spikes to engage the vertebrae directly without plates.
摘要翻译：假脊椎盘使用刚性弹簧或弹簧来弹性连接在相邻的椎骨附近的两个板之间。当盘具有多个弹簧时，它们可以是相邻的，同心的或嵌套的。多个弹簧可以围绕板的周边间隔开。箔金属波纹管可围绕板以防止材料进入或离开板之间的空间。或者，弹簧的端部可以用尖钉加工，以直接接合椎骨而没有板。

6. 发明申请

US20060002150A1 Backlight unit 失效
标题翻译：背光单元
公开(公告)号：US20060002150A1
公开(公告)日：2006-01-05
申请号：US11172521
申请日：2005-06-30
申请人： Chong Kim
发明人： Chong Kim
IPC分类号： F21V7/04
CPC分类号： G02B6/0055 , G02B6/0026 , G02B6/0065
摘要： A backlight unit of an LCD device is disclosed in which a light-diffusion substance below a light-guiding plate is formed as one body with a reflecting sheet by using a photonic crystal reflecting sheet to improve color purity. The backlight unit includes a lamp; a photonic crystal reflecting sheet having a plurality of parts; and a plurality of sheets formed above the photonic crystal reflecting sheet. Each part of the photonic crystal reflecting sheet includes a photonic crystal for selectively reflecting the light of a predetermined wavelength in the light emitted from the lamp. The wavelengths are different, thereby permitting the photonic crystal to reflect different colors in different areas.
摘要翻译：公开了一种LCD装置的背光单元，其中通过使用光子晶体反射片将导光板下面的光扩散物质形成为具有反射片的一体，以提高色纯度。背光单元包括灯; 具有多个部分的光子晶体反射片; 以及形成在光子晶体反射片上方的多个片。光子晶体反射片的每个部分包括用于选择性地反射从灯发出的光中的预定波长的光的光子晶体。波长不同，从而允许光子晶体在不同的区域反射不同的颜色。

7. 发明申请

US20050277453A1 Mobile phone having mirror and light 审中-公开
标题翻译：手机有镜子和光线
公开(公告)号：US20050277453A1
公开(公告)日：2005-12-15
申请号：US10864246
申请日：2004-06-09
申请人： Chong Kim
发明人： Chong Kim
IPC分类号： H04M1/02 , H04M1/21 , H04M1/22 , H04M11/00
CPC分类号： H04M1/22 , H04M1/0214 , H04M1/0235 , H04M1/21
摘要： A mobile phone having a keypad arrangement and display formed on a housing unit. The housing unit having a battery compartment defined therein for housing a power supply and covered by a cover plate. A mirror being placed on a concealable portion of the housing unit. The concealable portion of the housing unit being the inner surface of the cover plate. The cover plate being mounted to slide interchangeably between an open position in which the battery compartment and mirror are revealed and a closed position in which the battery compartment and mirror are both concealed. In another embodiment, the concealable portion of the housing unit being the inner surface of a keypad cover unit formed and arranged on the housing unit to cover at least the keypad arrangement. The keypad cover unit being mounted to move interchangeably between an open position in which both the mirror and keypad arrangement are revealed and a closed position in which both the mirror and keypad arrangement are concealed. A light emitting device being placed adjacent the mirror for illuminating the area around the mirror.
摘要翻译：具有形成在壳体单元上的键盘布置和显示器的移动电话。壳体单元具有限定在其中的电池室，用于容纳电源并被盖板覆盖。镜子被放置在壳体单元的可隐藏部分上。壳体单元的可隐藏部分是盖板的内表面。所述盖板被安装成在显示所述电池室和反射镜的打开位置和所述电池室和所述镜子都被隐藏的关闭位置之间可互换地滑动。在另一个实施例中，壳体单元的可隐藏部分是形成并布置在壳体单元上以覆盖至少键盘布置的键盘盖单元的内表面。键盘盖单元被安装以在其中露出反射镜和键盘布置的打开位置和隐藏反射镜和键盘布置两者的闭合位置之间可互换地移动。放置在反射镜附近的发光器件用于照射反射镜周围的区域。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式