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    • 2. 发明公开
    • 반도체 소자 및 이의 제조방법
    • 半导体器件及其制造方法
    • KR1020160084194A
    • 2016-07-13
    • KR1020150000787
    • 2015-01-05
    • 삼성전자주식회사
    • 윤찬식유호인이기석조창현
    • H01L29/66H01L29/78
    • H01L27/10876H01L21/31111H01L21/761H01L27/10814H01L27/10855H01L27/10891H01L29/4236H01L29/66734H01L29/7843
    • 반도체소자및 이의제조방법에있어서, 소자분리막에의해한정되는활성영역및 활성영역과교차하는라인형상으로연장되고활성영역을바닥부에위치하는게이트영역및 표면에위치하는접합영역으로구분하는트렌치를구비하는반도체기판이제공된다. 게이트영역상에배치되어트렌치에매립되는매립게이트구조물을포함하는워드라인과접합영역상에배치되어매립게이트구조물과트랜지스터구조물을구성하는접합층이배치된다. 소자분리막의상부에배치되어접합층을한정하고전기적으로절연하는접합(junction) 분리막이제공된다. 비트라인컨택과스토리지노드컨택을전기적으로절연하여반도체소자의동작신뢰성을높인다.
    • 根据半导体器件及其制造方法,提供半导体衬底。 半导体衬底包括由器件隔离膜限制的有源区和沟槽。 沟槽以线状延伸以穿过有效区域,并且将有源区域划分为位于位于表面上的底部部分和接合区域上的栅极区域。 设置字线和接合层。 字线设置在栅极区域上,并且包括埋在沟槽中的掩埋栅极结构。 接合层设置在接合区域上并构成掩埋栅极结构和晶体管结构。 提供了设置在器件隔离膜的上部并且限制和电隔离接合层的结隔离膜。 通过电隔离位线接触和存储节点接触,可以提高半导体器件的操作可靠性。
    • 5. 发明公开
    • 반도체 장치
    • 半导体器件
    • KR1020140080420A
    • 2014-06-30
    • KR1020130156173
    • 2013-12-16
    • 에스아이아이 세미컨덕터 가부시키가이샤
    • 사쿠라이히토미히로세요시츠구
    • H01L23/60
    • H01L21/761H01L27/0255H01L27/0921
    • Provided is a semiconductor device capable of suppressing latch-up generation in a small region. In a few number of carrier capture regions, a P-type diffusion region (22), an N-type well (24), and a P-type diffusion region (25) are formed on a surface of a P-type semiconductor substrate (27). An N-type diffusion region (23) is formed on a surface of the N-type well (24). In this case, the N-type well (24) is located between the P-type diffusion region (22) and the P-type diffusion region (25). The P-type diffusion region (22) and the P-type diffusion region (25) are connected to each other by a metal film wiring, which is arranged in a roundabout way other than a shortest distance, and both regions are connected to a ground pad (12).
    • 提供能够抑制小区域中的闭锁生成的半导体装置。 在多个载流子捕获区域中,在P型半导体衬底的表面上形成P型扩散区域(22),N型阱(24)和P型扩散区域(25) (27)。 在N型阱(24)的表面上形成N型扩散区(23)。 在这种情况下,N型阱(24)位于P型扩散区(22)和P型扩散区(25)之间。 P型扩散区域(22)和P型扩散区域(25)通过除了最短距离之外的迂回路径配置的金属膜配线相互连接,两个区域与 接地垫(12)。
    • 8. 发明公开
    • CMOS 집적 회로 및 증폭 회로
    • CMOS集成电路和放大电路
    • KR1020130056155A
    • 2013-05-29
    • KR1020120039694
    • 2012-04-17
    • 삼성전기주식회사
    • 타다마사무라카미
    • H03F1/22
    • H01L27/092H01L21/761H01L27/0629H01L27/1203H01L27/13H01L29/78H03F1/523H03F3/193H03F2200/294H03F2200/492H03K19/0948
    • PURPOSE: A CMOS integrated circuit and an amplification circuit are provided to have a good NF property while maintaining high linearity by avoiding degradation. CONSTITUTION: A LNA[Low Noise Amplifier](14) includes an input terminal(101), an inductor(102), a protective circuit(103), an amplification circuit(104), and an output terminal(105). The amplification circuit includes a MOSFET[Metal Oxide Semiconductor Field Effect Transistor](111), a load resistor(112), and an inductor(113). The MOSFET connects a drain with one end of the load resistor, connects a gate with the input terminal, and respectively connects the drain with one end of the inductor. The input terminal makes a high frequency signal which is transmitted from an impedance matching circuit reach. The input terminal connects to the gate of MOSFET which is included in the amplification circuit through the inductor. The protective circuit prevents an input of a large signal in the amplification circuit and outputs to the amplification circuit by cutting a component which is more than a predetermined voltage if a voltage which is more than the predetermined voltage is generated. [Reference numerals] (103) Protective circuit; (AA) Body potential
    • 目的:提供CMOS集成电路和放大电路以具有良好的NF特性,同时通过避免退化而保持高线性度。 构成:LNA [Low Noise Amplifier](14)包括输入端(101),电感(102),保护电路(103),放大电路(104)和输出端(105)。 放大电路包括MOSFET [金属氧化物半导体场效应晶体管](111),负载电阻(112)和电感器(113)。 MOSFET将漏极与负载电阻的一端连接,将栅极与输入端连接,并分别将漏极与电感的一端连接。 输入端子产生从阻抗匹配电路到达的高频信号。 输入端子通过电感器连接到放大电路中包含的MOSFET的栅极。 如果产生大于预定电压的电压,则保护电路防止放大电路中的大信号的输入并且通过切割大于预定电压的分量来输出到放大电路。 (附图标记)(103)保护电路; (AA)身体电位