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    • 2. 发明公开
    • 반도체 장치
    • 半导体器件
    • KR1020170022652A
    • 2017-03-02
    • KR1020150117926
    • 2015-08-21
    • 에스케이하이닉스 주식회사
    • 조진희
    • G11C11/4091G11C11/408G11C7/06
    • G11C11/4091G11C5/025G11C5/063G11C8/12G11C11/4087G11C11/4096G11C11/4099
    • 본발명은반도체장치에관한것으로, 센스앰프의센싱마진을향상시킬수 있도록하는기술이다. 이러한본 발명은상부영역과하부영역으로구분되어워드라인에의해활성화되는복수의매트, 복수의매트의사이사이영역에배치되며, 복수의매트로부터인가되는데이터를센싱및 증폭하는복수의센싱부, 복수의비트라인선택신호에대응하여복수의매트와상기복수의센스앰프사이의연결을제어하는복수의연결부, 및복수의매트선택신호에대응하여상부영역과하부영역의비트라인을선택적으로연결하는복수의매트분리부를포함한다.
    • 描述能够获得半导体器件的感测余量的半导体器件。 半导体器件可以包括多个垫,多个感测电路,多个连接电路和多个垫分割电路。 垫子分为上部区域和下部区域,并由字线激活。 感测电路被布置在多个垫之间的区域中并且被配置为感测/放大从多个垫施加的数据。 连接电路被配置为对应于多个位线选择信号来控制垫和感测电路之间的连接。 垫分割电路被配置为与多个垫选择信号相对应地选择性地将上部区域和下部区域的位线彼此连接。
    • 5. 发明公开
    • 반도체 메모리 장치
    • 半导体存储器
    • KR1020140028597A
    • 2014-03-10
    • KR1020120095163
    • 2012-08-29
    • 에스케이하이닉스 주식회사
    • 조진희
    • G11C7/20G11C7/10
    • G11C8/12G11C5/066G11C7/1051G11C7/1066G11C7/109G11C7/20G11C7/22G11C8/06G11C29/1201
    • A semiconductor memory device comprises: a reset pad for transmitting an input of an external reset signal and an external control signal; a first input buffer for outputting the external reset signal as an internal reset signal by buffering according to a buffer control signal; a second input buffer for outputting the external control signal as an internal control signal by buffering according to the buffer control signal; and an input buffer control unit for generating the buffer control signal in response to an external command. [Reference numerals] (100) Reset pad; (200) Input buffer control unit; (400) First input buffer; (500) Second input buffer; (600) Reset control unit; (700) Internal circuit control unit
    • 半导体存储器件包括:用于发送外部复位信号和外部控制信号的输入的复位焊盘; 第一输入缓冲器,用于根据缓冲器控制信号通过缓冲输出外部复位信号作为内部复位信号; 第二输入缓冲器,用于根据缓冲器控制信号通过缓冲输出外部控制信号作为内部控制信号; 以及输入缓冲器控制单元,用于响应于外部命令产生缓冲器控制信号。 (附图标记)(100)复位焊盘; (200)输入缓冲器控制单元; (400)第一个输入缓冲区; (500)第二个输入缓冲器; (600)复位控制单元; (700)内部电路控制单元
    • 6. 发明公开
    • 출력 인에이블 신호 생성회로
    • 输出使能信号发生器
    • KR1020130137895A
    • 2013-12-18
    • KR1020120061566
    • 2012-06-08
    • 에스케이하이닉스 주식회사
    • 최훈조진희
    • G11C7/22G11C8/00
    • G11C7/222G11C7/1066
    • An output enable signal generation circuit according to the present invention comprises: an output enable reset signal generator for enabling an output enable reset signal in response to an external clock signal, a DLL locking signal and a reset signal; an output enable reset signal delayer for delaying the output enable reset signal for a set time and outputting the delayed output enable reset signal; a counter for converting the number of toggling operations of the external clock signal into a counted value in response to the output enable reset signal and the delayed output reset signal; a read command delay part for delaying the read command for a set time and outputting the delayed read command; and an output enable signal outputting part for shifting the delayed read command in synchronization with the DLL clock signal under the control of the CAS latency and the counted value and outputting the output enable signal. [Reference numerals] (110) Output enable reset signal generator;(120) Output enable reset signal delayer;(121) Output enable reset signal delay line;(122) Replica model part;(130) Counter;(140) Read command delayer;(150) Output enable signal outputting part
    • 根据本发明的输出使能信号产生电路包括:输出使能复位信号发生器,用于响应外部时钟信号,DLL锁定信号和复位信号使能输出使能复位信号; 输出使能复位信号延迟器,用于将输出使能复位信号延迟设定时间并输出延迟的输出使能复位信号; 用于响应于输出使能复位信号和延迟的输出复位信号将外部时钟信号的切换操作次数转换为计数值的计数器; 读取命令延迟部分,用于延迟读取命令一定时间并输出延迟读取命令; 以及输出使能信号输出部分,用于在CAS延迟和计数值的控制下与DLL时钟信号同步地移位延迟的读取命令,并输出输出使能信号。 (110)输出使能复位信号发生器;(120)输出使能复位信号延迟器;(121)输出使能复位信号延迟线;(122)复制模型部分;(130)计数器;(140)读命令延迟器 ;(150)输出使能信号输出部分
    • 8. 发明公开
    • 반도체 메모리 장치의 전원 공급 회로
    • 用于半导体存储器的电源电路
    • KR1020100083310A
    • 2010-07-22
    • KR1020090002632
    • 2009-01-13
    • 에스케이하이닉스 주식회사
    • 김대석조진희
    • G11C5/14
    • G11C5/14G11C2207/105H03K17/687
    • PURPOSE: A power supply circuit for a semiconductor memory apparatus is provided to supply an external power by a surplus power supply pad in a mode having a relative low bandwidth. CONSTITUTION: A first switching unit(120) is connected between a power source supply pad(110) and a first internal circuit(140). The first switching unit supplies an external power to the first internal circuit. A second switching unit(130) is connected between the power source supply pad and a second internal circuit(150). A second switching unit supplies an external power to the second internal circuit. The first switching unit and the second switching unit are selectively driven according bandwidth thereof. The power source supply pad is comprised of a data input/output power supply pad. The first switching unit is driven by a first control signal to operate the semiconductor memory device with a first bandwidth.
    • 目的:提供一种用于半导体存储装置的电源电路,用于以具有相对较低带宽的模式通过剩余电源焊盘提供外部电力。 构成:第一开关单元(120)连接在电源供应板(110)和第一内部电路(140)之间。 第一开关单元向第一内部电路提供外部电力。 第二开关单元(130)连接在电源供应焊盘和第二内部电路(150)之间。 第二开关单元向第二内部电路提供外部电力。 第一切换单元和第二切换单元根据其带宽选择性地驱动。 电源供应垫由数据输入/输出电源板组成。 第一开关单元由第一控制信号驱动以以第一带宽操作半导体存储器件。