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    • 2. 发明授权
    • Methods of manufacturing complementary bipolar transistors
    • 制造互补双极晶体管的方法
    • US06573146B2
    • 2003-06-03
    • US09978521
    • 2001-10-16
    • Jong-Hwan KimTae-Hoon KwonCheol-Joong KimSuk-Kyun Lee
    • Jong-Hwan KimTae-Hoon KwonCheol-Joong KimSuk-Kyun Lee
    • H01L218228
    • H01L21/8226H01L21/8224H01L21/8228H01L21/82285H01L27/0233H01L27/0647H01L27/0826
    • A complementary bipolar transistor having a lateral npn bipolar transistor, a vertical and a lateral pnp bipolar transistor, an integrated injection logic, a diffusion capacitor, a polysilicon capacitor and polysilicon resistors are disclosed. The lateral pnp bipolar transistor has an emitter region and a collector region which includes high-density regions and low-density regions, and the emitter region is formed in an n type tub region. In the integrated injection logic circuit, collector regions are surrounded by a high-density p type region, and low-density p type regions are formed under the collector regions. The diffusion capacitor and the polysilicon capacitor are formed in one substrate. The diffusion regions except the regions formed by diffusing the impurities in the polysilicon resistors into the epitaxial layer are formed before forming the polysilicon resistors, and polysilicon electrodes are formed along with the polysilicon resistors.
    • 公开了具有横向npn双极晶体管,垂直和侧向pnp双极晶体管,集成注入逻辑,扩散电容器,多晶硅电容器和多晶硅电阻器的互补双极晶体管。 横向pnp双极晶体管具有包括高密度区域和低密度区域的发射极区域和集电极区域,并且发射极区域形成在n型槽区域中。 在集成注入逻辑电路中,集电极区域被高密度p型区域包围,在集电极区域形成低密度p型区域。 扩散电容器和多晶硅电容器形成在一个衬底中。 在形成多晶硅电阻器之前形成除了将多晶硅电阻器中的杂质扩散到外延层中形成的区域之外的扩散区域,并且多晶硅电极与多晶硅电阻器一起形成。
    • 3. 发明授权
    • Integrated injection logic devices including injection regions and tub or sink regions
    • 集成注入逻辑器件,包括注入区域和槽或汇点区域
    • US06326674B1
    • 2001-12-04
    • US09451623
    • 1999-11-30
    • Jong-Hwan KimTae-Hoon KwonCheol-Joong KimSuk-Kyun Lee
    • Jong-Hwan KimTae-Hoon KwonCheol-Joong KimSuk-Kyun Lee
    • H01L29735
    • H01L21/8226H01L21/8224H01L21/8228H01L21/82285H01L27/0233H01L27/0647H01L27/0826
    • A complementary bipolar transistor having a lateral npn bipolar transistor, a vertical and a lateral pnp bipolar transistor, an integrated injection logic, a diffusion capacitor, a polysilicon capacitor and polysilicon resistors are disclosed. The lateral pnp bipolar transistor has an emitter region and a collector region which includes high-density regions and low-density regions, and the emitter region is formed in an n type tub region. In the integrated injection logic circuit, collector regions are surrounded by a high-density p type region, and low-density p type regions are formed under the collector regions. The diffusion capacitor and the polysilicon capacitor are formed in one substrate. The diffusion regions except the regions formed by diffusing the impurities in the polysilicon resistors into the epitaxial layer are formed before forming the polysilicon resistors, and polysilicon electrodes are formed along with the polysilicon resistors.
    • 公开了具有横向npn双极晶体管,垂直和横向pnp双极晶体管,集成注入逻辑,扩散电容器,多晶硅电容器和多晶硅电阻器的互补双极晶体管。 横向pnp双极晶体管具有包括高密度区域和低密度区域的发射极区域和集电极区域,并且发射极区域形成在n型槽区域中。 在集成注入逻辑电路中,集电极区域被高密度p型区域包围,在集电极区域形成低密度p型区域。 扩散电容器和多晶硅电容器形成在一个衬底中。 在形成多晶硅电阻器之前形成除了将多晶硅电阻器中的杂质扩散到外延层中形成的区域之外的扩散区域,并且多晶硅电极与多晶硅电阻器一起形成。
    • 5. 发明授权
    • Apparatus and method for allocating frequency resource in a communication system
    • 在通信系统中分配频率资源的装置和方法
    • US08195174B2
    • 2012-06-05
    • US12061993
    • 2008-04-03
    • Joo-Hyun LeeSang-Boh YunJong-Hyeuk LeeDae-Sik HongTae-Hoon Kwon
    • Joo-Hyun LeeSang-Boh YunJong-Hyeuk LeeDae-Sik HongTae-Hoon Kwon
    • H04W72/00
    • H04W52/346H04W72/048
    • A method and apparatus for allocating resources for a mobile station in a communication system is provided. The method includes determining if a mobile station within a cell is located in one of a first region corresponding to a cell center, a third region corresponding to a cell edge, and a second region corresponding to an area between the first and third regions, allocating frequency resources within an entire frequency band to the mobile station when the mobile station is located in the first region, wherein the entire frequency band comprises at least a first frequency band and a second frequency band, allocating frequency resources within the first frequency band to the mobile station when the mobile station is located in the third region, and allocating frequency resources within the second frequency band to the mobile station when the mobile station is located in the second region.
    • 提供了一种在通信系统中为移动台分配资源的方法和装置。 该方法包括:确定小区内的移动台是否位于对应于小区中心的第一区域,对应于小区边缘的第三区域和对应于第一和第三区域之间的区域的第二区域中的一个中,分配 当所述移动站位于所述第一区域中时,所述整个频带内的频率资源到所述移动站,其中,所述整个频带包括至少第一频带和第二频带,将所述第一频带内的频率资源分配给所述第一频带 当所述移动站位于所述第三区域时,将所述第二频带内的频率资源分配给所述移动站。
    • 6. 发明申请
    • PAN-TILT APPARATUS
    • PAN-TILT装置
    • US20110268433A1
    • 2011-11-03
    • US13142498
    • 2010-01-12
    • Jin Whan YimTae Hoon KwonGyu Bong Han
    • Jin Whan YimTae Hoon KwonGyu Bong Han
    • G03B17/00F16M13/00
    • H04N7/185H04N5/232
    • Provided is a pan-tilt apparatus for a surveillance camera, including an image capturing unit 100 including a camera 2 and a camera holder 4 for supporting the camera 2; a motion converter 150 including a driving shaft 10, a shaft 20 connected to a connector 14 inserted into the driving shaft 10, a base member 30 inserted into one side of the driving shaft 10 and of which both ends are inserted in the shaft 20 by including a bearing 24, a bearing 32 installed in a lower portion of the base member 30 to smoothen an operation of the base member 30, and first and second worms 50 and 52 inserted into the base member 30 and mutually connected with first and second worm gears 40 and 42 to rotate; and a driving unit 250 including first and second motors 80 and 82 being connected to first and second motor shafts 60 and 62 to be inserted into the first and second worm gears 40 and 42.
    • 本发明提供一种监视摄像机的俯仰装置,其包括:图像拍摄单元100,包括照相机2和用于支撑相机2的相机支架4; 运动转换器150,包括驱动轴10,连接到插入到驱动轴10中的连接器14的轴20;插入驱动轴10的一侧的基座构件30,其两端通过轴20插入轴20中 包括轴承24,安装在基部构件30的下部中的轴承32,以平滑基部构件30的操作,以及插入到基座构件30中并与第一和第二蜗杆相互连接的第一和第二蜗杆50和52 齿轮40和42旋转; 以及包括第一和第二电动机80和82的驱动单元250,其连接到第一和第二电动机轴60和62以被插入到第一和第二蜗轮40和42中。
    • 9. 发明授权
    • Pan-tilt apparatus
    • 俯仰式装置
    • US08596890B2
    • 2013-12-03
    • US13142498
    • 2010-01-12
    • Jin Whan YimTae Hoon KwonGyu Bong Han
    • Jin Whan YimTae Hoon KwonGyu Bong Han
    • G03B17/00F16M11/04
    • H04N7/185H04N5/232
    • Provided is a pan-tilt apparatus for a surveillance camera, including an image capturing unit 100 including a camera 2 and a camera holder 4 for supporting the camera 2; a motion converter 150 including a driving shaft 10, a shaft 20 connected to a connector 14 inserted into the driving shaft 10, a base member 30 inserted into one side of the driving shaft 10 and of which both ends are inserted in the shaft 20 by including a bearing 24, a bearing 32 installed in a lower portion of the base member 30 to smoothen an operation of the base member 30, and first and second worms 50 and 52 inserted into the base member 30 and mutually connected with first and second worm gears 40 and 42 to rotate; and a driving unit 250 including first and second motors 80 and 82 being connected to first and second motor shafts 60 and 62 to be inserted into the first and second worm gears 40 and 42.
    • 本发明提供一种监视摄像机的俯仰装置,其包括:图像拍摄单元100,包括照相机2和用于支撑相机2的相机支架4; 运动转换器150,包括驱动轴10,连接到插入到驱动轴10中的连接器14的轴20;插入驱动轴10的一侧的基座构件30,其两端通过轴20插入轴20中 包括轴承24,安装在基部构件30的下部中的轴承32,以平滑基部构件30的操作,以及插入到基座构件30中并与第一和第二蜗杆相互连接的第一和第二蜗杆50和52 齿轮40和42旋转; 以及包括第一和第二电动机80和82的驱动单元250,其连接到第一和第二电动机轴60和62以被插入到第一和第二蜗轮40和42中。
    • 10. 发明授权
    • Moving image compression/decompression apparatus and method which use a wavelet transform technique
    • 使用小波变换技术的运动图像压缩/解压缩装置和方法
    • US06819800B2
    • 2004-11-16
    • US09826823
    • 2001-04-06
    • Woo Young JungTae Hoon Kwon
    • Woo Young JungTae Hoon Kwon
    • G06K936
    • H04N19/1883H04N19/124H04N19/63H04N19/647
    • A moving image compression/decompression apparatus and method that uses, for example, a wavelet transform technique in order to improve a compression rate is disclosed. The moving image compression/decompression apparatus includes an A/D converter for converting moving image data into digital data. The digital data is divided into a plurality of level regions using a wavelet transformer. The apparatus also includes a quantizer for quantizing the data that has been transform with a predetermined weight that corresponds to each of the regions. The apparatus also includes an SZT coder for performing a lossless DPCM coding with respect to the data quantized sequentially form a high level region to a low level regionusing a similarity between the level regions based on a predetermined SZT map. A Huffman coder for encoding the data subject to SZT coding by the SZT coder based on the probability of high frequency components which exist in each of the level regions, and a stream file generator for outputting the data encoded by the Huffman coder as bit stream.
    • 公开了一种使用例如小波变换技术以提高压缩率的运动图像压缩/解压缩装置和方法。 运动图像压缩/解压缩装置包括用于将运动图像数据转换成数字数据的A / D转换器。 使用小波变换器将数字数据分割成多个电平区域。 该装置还包括用于量化已经以对应于每个区域的预定权重进行变换的数据的量化器。 该装置还包括一个SZT编码器,用于基于预定的SZT图,使用基于级别区域之间的相似度的方式,将与量化顺序的数据顺序地形成低电平区域的无损DPCM编码相对应。 一种霍夫曼编码器,用于基于存在于每个级别区域中的高频分量的概率,通过SZT编码器对经受SZT编码的数据进行编码,以及流文件生成器,用于将由霍夫曼编码器编码的数据作为比特流输出。