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Patent Agency Ranking
公开(公告)号：KR1020140100008A
公开(公告)日：2014-08-14
申请号：KR1020130012647
申请日：2013-02-05
Applicant: 삼성전자주식회사
CPC classification number: G06F9/4401 , G11C7/20 , G11C11/40 , G11C29/36 , G11C2029/0407
Abstract: In a method for operating a volatile memory device, a first initialization operation for the volatile memory device is performed based on a boot code received from an external memory controller. The boot code is stored in an internal register. If the first initialization operation is not normally performed, the boot code stored in the internal register is read based on a first signal received from an external memory controller. A second initialization operation for the volatile memory device is performed based on the boot code read from the internal register.
Abstract translation: 在用于操作易失性存储器件的方法中，基于从外部存储器控制器接收的引导代码来执行用于易失性存储器件的第一初始化操作。 引导代码存储在内部寄存器中。 如果第一初始化操作不正常执行，则存储在内部寄存器中的引导代码基于从外部存储器控制器接收的第一信号来读取。 基于从内部寄存器读取的引导代码来执行用于易失性存储器件的第二初始化操作。
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公开(公告)号：KR1020140017863A
公开(公告)日：2014-02-12
申请号：KR1020120084547
申请日：2012-08-01
Applicant: 삼성전자주식회사
IPC: G11C11/406 , G11C11/4096 , G11C11/4074
CPC classification number: G11C11/40611 , G11C11/4072 , G11C11/4076 , G11C2211/4065
Abstract: Provided are a memory system and a controlling method of the same which comprises: an external chip set which generates a power-down command signal, an auto-refresh command signal, or a power-down-auto-refresh command signal; and a semiconductor memory device which performs a power-down operation and an auto-refresh operation in response to the power-down-auto-refresh command signal. The semiconductor memory device includes: a control circuit for controlling the operation of the semiconductor device; a memory cell array in which actual data is stored; and a peripheral circuit. [Reference numerals] (201) Chip set; (221) Power-down circuit unit; (222) Refresh circuit unit; (223) Other control circuit unit; (224) Power-down termination detecting unit; (225) Delay control unit; (226) Auto-refresh command signal generating unit; (230) Memory cell array; (240) Peripheral circuit
Abstract translation: 提供一种存储器系统及其控制方法，包括：产生掉电命令信号，自动刷新命令信号或掉电自动刷新命令信号的外部芯片组; 以及半导体存储器件，其响应于掉电自动刷新命令信号执行掉电操作和自动刷新操作。 半导体存储器件包括：用于控制半导体器件的操作的控制电路; 其中存储实际数据的存储单元阵列; 和外围电路。 （附图标记）（201）芯片组; （221）掉电电路单元; （222）刷新电路单元; （223）其他控制电路单元; （224）断电终止检测单元; （225）延时控制单元; （226）自动刷新指令信号发生单元; （230）存储单元阵列; （240）外设电路
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公开(公告)号：KR1020120001063A
公开(公告)日：2012-01-04
申请号：KR1020100061657
申请日：2010-06-29
Applicant: 삼성전자주식회사
Abstract: PURPOSE: A method and a device for controlling a multi band antenna in a mobile communication terminal are provided to control transceiving path and an antenna resonant frequency by using one control signal. CONSTITUTION: A modem(230) outputs a control signal corresponding to a varying frequency band. An antenna unit(200) changes a resonant frequency according to the control signal. An RF(Radio Frequency) processing unit(220) includes a first to N transceiver paths. The RF processing unit processes a sending/receiving signal. According to the control signal, an RF switching module(210) connects one route among the first to N transceiver paths with the antenna unit.
Abstract translation: 目的：提供一种用于控制移动通信终端中的多频带天线的方法和装置，以通过使用一个控制信号来控制收发路径和天线谐振频率。 构成：调制解调器（230）输出对应于变化频带的控制信号。 天线单元（200）根据控制信号改变谐振频率。 RF（射频）处理单元（220）包括第一至第N收发器路径。 RF处理单元处理发送/接收信号。 根据控制信号，RF切换模块（210）将第一至第N收发器路径中的一个路由与天线单元连接。
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公开(公告)号：KR1020110002298A
公开(公告)日：2011-01-07
申请号：KR1020090059816
申请日：2009-07-01
Applicant: 삼성전자주식회사
CPC classification number: G02B27/0961 , G02B27/285 , G03B21/2073 , G03B21/208 , H04N9/3152 , H04N9/3167
Abstract: PURPOSE: A lighting optic unit and a display device with the same are provided to enhance light efficiency since light loss is minimized, which occurs to a time when light from a light source is incident to a display panel. CONSTITUTION: A display device(1) comprises a lighting optic unit(10), a display element(20) and a projection optic unit. The lighting optic unit generates and irradiates light. The display element forms a picture by a light, which is irradiated from the lighting optic unit. The picture on the display element is projected onto a screen. The lighting optic unit comprises a light source(100) and a polarizing conversion unit(400). The polarizing conversion unit comprises a plurality of polarizing prisms, which polarizing-converts light from the light source.
Abstract translation: 目的：提供一种照明光学单元及其显示装置，以提高光效率，因为在来自光源的光入射到显示面板的时刻发生光损失最小化。 构成：显示装置（1）包括照明光学单元（10），显示元件（20）和投影光学单元。 照明光学单元产生并照射光。 显示元件通过从照明光学单元照射的光形成图像。 显示元件上的图像投影到屏幕上。 光源单元包括光源（100）和偏光转换单元（400）。 偏振转换单元包括多个偏振棱镜，其将来自光源的光偏振转换。
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公开(公告)号：KR1020080108731A
公开(公告)日：2008-12-16
申请号：KR1020070056677
申请日：2007-06-11
Applicant: 삼성전자주식회사
CPC classification number: H01Q1/243 , H01Q5/40 , H01Q9/0421 , H01Q9/42 , H01Q21/30
Abstract: A multiband antenna applied to a portable terminal is provided to reduce degradation of telephone call capacity due to influence of a human body and hand in the call of a portable terminal by being electrically coupled from the multiband antenna with interconnection and resonate about a plurality of frequency bands for using. A multiband antenna is connected to a portable terminal as a mutual subordination in order to be operated according to signals transmitted and received. A resonant cavity(350) resonates about a plurality of frequency bands as the end tip of the multiband antenna is located in fixed interval. The multiband antenna comprise: a basic body of different many sides having dielectric constant; a first feeding unit(330) for delivering suddenly the signal transmitted and received from the portable terminal; and a first antenna.
Abstract translation: 应用于便携式终端的多频带天线被提供以减少由于人体的影响引起的电话呼叫容量的下降，并且通过从具有互连的多频带天线电耦合而手持便携式终端的呼叫，并且围绕多个频率 使用乐队。 多频带天线作为相互从属关系连接到便携式终端，以便根据发送和接收的信号进行操作。 当多波段天线的末端位于固定间隔时，谐振腔（350）围绕多个频带共振。 多频带天线包括：具有介电常数的不同许多侧的基体; 用于突发从便携式终端发送和接收的信号的第一馈送单元（330） 和第一天线。
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