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    • 3. 发明授权
    • Micro-strip patch antenna for transceiver
    • 收发器微带贴片天线
    • US06195049B1
    • 2001-02-27
    • US09393305
    • 1999-09-10
    • Young-eil KimDuck-su KimSung-soo Lee
    • Young-eil KimDuck-su KimSung-soo Lee
    • H01Q138
    • H01Q1/243H01Q1/38H01Q9/0407
    • A micro-strip patch antenna for a radiotelephone transceiver includes a dielectric ceramic module for transmission and reception having a first ground plate, just one dielectric ceramic part for synchronizing frequencies, a conductive patch on the dielectric ceramic part for transmitting and receiving electromagnetic waves, transmission and reception power supply terminals projecting from different sides of the conductive patch. The antenna also has printed circuit board having a base, a second ground plate on the base to contact the first, and strip lines formed on the base so as to be adjacent but spaced from to the ground plates. The strip lines take care of impedance matching, and antenna provides for the use of a single channel power supply without modification.
    • 用于无线电话收发器的微带贴片天线包括用于发射和接收的介电陶瓷模块,其具有第一接地板,仅一个用于同步频率的介电陶瓷部件,用于发射和接收电磁波的电介质陶瓷部件上的导电贴片,传输 以及从导电贴片的不同侧突出的接收电源端子。 该天线还具有印刷电路板,该印刷电路板具有底座,底座上的第二接地板与第一接触部分以及形成在基座上的带状线相邻,但与接地板间隔开。 带状线保护阻抗匹配,天线提供单通道电源的使用而无需修改。
    • 7. 发明授权
    • Integrated circuit memory devices that map nondefective memory cell
blocks into continuous addresses
    • 将无缺陷存储单元块映射到连续地址的集成电路存储器件
    • US5848009A
    • 1998-12-08
    • US946471
    • 1997-10-07
    • Sung-soo LeeYoung-ho Lim
    • Sung-soo LeeYoung-ho Lim
    • G11C29/44G11C29/00G11C7/00G11C8/00
    • G11C29/765
    • Integrated circuit memory devices and operating methods map a plurality of memory cell blocks excluding defective memory cell blocks into a continuous address sequence of variable length. The memory cell blocks excluding the defective memory cell blocks, are preferably mapped to defective normal memory cell blocks, beginning at a highest memory cell block address and sequentially proceeding to lower cell block addresses, so as to generate continuous addresses for the memory cell blocks. Continuous address spaces may be provided by providing a plurality of flag blocks, a respective one of which corresponds to a respective one of the normal memory cell blocks. Each flag block contains a first indication that the corresponding normal memory cell block is nondefective, a second indication that the corresponding normal memory cell block is substituted with a redundant memory cell block, or a third indication that the corresponding normal memory cell block is substituted with another normal memory cell block. Then, upon addressing a normal memory cell block, a redundant memory cell block is substituted if the second indication is in the flag block that is associated with the selected normal memory cell block. A nondefective normal memory cell block is substituted for a selected normal cell block in response to the third indication being in the flag block that is associated with the selected normal memory cell block.
    • 集成电路存储器件和操作方法将排除不良存储器单元块的多个存储单元块映射成可变长度的连续地址序列。 排除缺陷存储单元块的存储单元块优选地映射到从最高存储器单元块地址开始的有缺陷的正常存储单元块,并且顺序地进行到较低单元块地址,以便为存储单元块生成连续地址。 可以通过提供多个标志块来提供连续地址空间,其中相应的标志块对应于正常存储器单元块中的相应一个。 每个标志块包含对应的正常存储器单元块是无缺陷的第一指示,相应的正常存储器单元块被冗余存储单元块代替的第二指示,或相应的正常存储器单元块被替换的第三指示 另一个正常的存储单元块。 然后,在寻址正常存储器单元块时,如果第二指示位于与所选择的常规存储器单元块相关联的标志块中,则替换冗余存储器单元块。 响应于与所选择的正常存储器单元块相关联的标志块中的第三指示,替代无缺陷的正常存储器单元块以选择的正常单元块。
    • 9. 发明授权
    • Molding apparatus for molding semiconductor devices in which the mold is automatically treated with a releasing agent
    • 用于模制用脱模剂自动处理的半导体器件的成型装置
    • US06971863B2
    • 2005-12-06
    • US10320485
    • 2002-12-17
    • Kyung-soo ParkTae-hyuk KimHoon ChangSung-soo Lee
    • Kyung-soo ParkTae-hyuk KimHoon ChangSung-soo Lee
    • H01L21/56B29C33/58B29C45/14B29C70/72
    • B29C33/58H01L21/565H01L2924/0002H01L2924/00
    • A molding apparatus for molding semiconductor devices using a molding compound in which a mold is automatically treated with a mold releasing agent is provided. A lead frame strip in-magazine part and a tablet loading part are designed so that dummy lead frame strips and releasing tablets used in a mold releasing agent treatment process are automatically supplied to the molding apparatus in a mold releasing agent treatment mode or a mold cleaning mode. After the mold releasing agent treatment mode or mold cleaning mode is complete, the molding apparatus is switched back to a normal molding process and normal lead frame strips and molding compound tablets are to the mold part. In addition, a pick-up part and a stack magazine part are designed to distinguish by-products generated during the mold releasing agent treatment process from normally molded products by switching from a normal molding process to either a mold releasing agent treatment process or a mold cleaning process.
    • 提供了一种用于模制使用模塑料的半导体器件的成型设备,其中模具被脱模剂自动处理。 引线框条盒内部片剂和片剂装载部分被设计成使得在脱模剂处理过程中使用的虚拟引线框带和释放片在脱模剂处理模式或模具清洁中被自动提供给模制设备 模式。 在脱模剂处理模式或模具清洁模式完成之后,将成型装置切换回正常的成型工艺,并将正常的引线框条和模塑复合片放置在模具部分。 此外,拾取部分和堆叠盒部分被设计成将脱模剂处理过程中产生的副产物与正常模制产品相区分,从正常模塑过程切换到脱模剂处理工艺或模具 清洗过程。