비휘발성 메모리에 적용 가능한 터널링 트랜지스터
    11.
    发明公开
    비휘발성 메모리에 적용 가능한 터널링 트랜지스터 无效
    隧道通道晶体管及其驱动方法

    公开(公告)号:KR1020010051175A

    公开(公告)日:2001-06-25

    申请号:KR1020000062099

    申请日:2000-10-21

    IPC分类号: H01L29/88

    摘要: PURPOSE: To provide a non-volatile memory which can reflect one of two logical states on the channel current of a tunnel channel transistor and can arbitrarily rewrite the state into any one of the logical states. CONSTITUTION: By utilizing the fact that a depletion layer formed in a source region 3 to be overlapped with a ferrorelectric layer 6 depends on the polarization state of ferroelectric, when a positive bias is applied to a drain region 4 with respect to the source region 3 to inject electrons from the source region 3 into the drain region 4 via an insulator 5, reading of data depending on the number of electrons emitted from the source region 3 is reflected by the polarization state of the ferroelectric layer 6 under a gate electrode 7. Since the polarization state of the layer 6 is spontaneous, the polarization state can be held (stored) and discriminated (read out) by the channel current of the transistor.

    摘要翻译: 目的:提供可以反映隧道通道晶体管的通道电流上的两个逻辑状态之一的非易失性存储器,并且可以任意地将状态重写为任何一个逻辑状态。 构成:通过利用形成在源极区域3中以与铁电体层6重叠的耗尽层取决于铁电体的偏振态的事实,当相对于源极区域3向漏极区域4施加正偏压时 通过绝缘体5将电子从源极区域3注入漏极区域4,根据从源极区域3发射的电子数量的数据的读取被栅电极7下的铁电体层6的偏振状态反射。 由于层6的偏振状态是自发的,所以可以通过晶体管的沟道电流来保持(存储)和鉴别(读出)极化状态。

    반강유전체를 이용한 비휘발성 메모리소자
    14.
    发明公开
    반강유전체를 이용한 비휘발성 메모리소자 审中-实审
    使用反铁电的非易失性存储器件

    公开(公告)号:KR1020170102428A

    公开(公告)日:2017-09-11

    申请号:KR1020170025529

    申请日:2017-02-27

    IPC分类号: H01L45/00

    摘要: 본발명은반강유전체를이용한비휘발성메모리소자에관한것으로, 제1 전극; 제2 전극; 및제1 전극과제2 전극사이에배치되는층;을포함하고, 이층은전하-전압특성을갖는 PHL(pinched hysteresis loop) 물질을포함하고 2개의히스테리시스루프를가지며, PHL 물질의전하-전압특성을이동시켜 2개의히스테리시스루프중의하나를 0V에일치시키는내부바이어스전계를가져 PHL 물질이외부전기장없이소정의분극상태로유지되도록한다.

    摘要翻译: 本发明涉及一种使用铁电体的非易失性存储器件,包括:第一电极; 第二电极; 置于两个电极之间Mitje第一电极任务层;包括,双层是具有电压特性的电荷包括PHL(夹磁滞回线)材料具有两个磁滞回线,PHL电荷材料运动电压特性的 为了使内部偏置电场与两个滞后回路中的一个匹配到0V,使得PHL材料在没有外部电场的情况下保持在预定的偏振状态。

    비휘발성 메모리 장치 및 형성 방법
    18.
    发明授权
    비휘발성 메모리 장치 및 형성 방법 有权
    非易失性存储器件及其制造方法

    公开(公告)号:KR101087837B1

    公开(公告)日:2011-11-30

    申请号:KR1020100075722

    申请日:2010-08-05

    发明人: 강희복

    IPC分类号: H01L27/115 H01L21/8247

    摘要: PURPOSE: A nonvolatile memory device and a forming method thereof are provided to improve a data retention property by preventing the deterioration of a memory cell using a metal layer of the same system as a ferroelectric layer. CONSTITUTION: An insulation layer(11) is formed on the upper side of a control gate(10). A metal layer(12) is formed on the upper side of he insulation layer. The insulation layer prevents a short between the metal layer and the control gate of the same metal system. A ferroelectric layer(13) is formed on the upper side of the metal layer. A program and a read gate(14) are formed on the upper side of the ferroelectric layer.

    摘要翻译: 目的:提供一种非易失性存储器件及其形成方法,以通过防止使用与铁电层相同的系统的金属层的存储单元的劣化来提高数据保持性。 构成:在控制门(10)的上侧形成绝缘层(11)。 金属层(12)形成在绝缘层的上侧。 绝缘层防止金属层和同一金属系统的控制栅之间的短路。 铁电层(13)形成在金属层的上侧。 在铁电体层的上侧形成有程序和读取栅极(14)。

    강유전체 메모리 장치와 전계효과 트랜지스터 및 그 제조방법
    20.
    发明公开
    강유전체 메모리 장치와 전계효과 트랜지스터 및 그 제조방법 无效
    电磁存储器件,FET及其制造方法

    公开(公告)号:KR1020080097977A

    公开(公告)日:2008-11-06

    申请号:KR1020080102807

    申请日:2008-10-20

    发明人: 박병은

    摘要: A ferroelectric memory device, FET, and methods of manufacturing the same are provided to form the plurality of memory cells within the same region by the inorganic material ferroelectric material or the solid solution and organic compound or the organic compound ferroelectric material as the ferroelectric material. The ferroelectric memory device comprises the substrate(10), and gate electrode(21), the drain(24) and source electrode(25), and the channel forming layer(22) and ferroelectric layer(23). The ferroelectric layer is comprised of the mixture of the organic compound and inorganic material ferroelectric material. The channel forming layer is formed between the gate electrode and ferroelectric layer. The channel forming layer is the organic compound or the inorganic semiconductor layer.

    摘要翻译: 提供铁电存储器件,FET及其制造方法,以通过无机材料铁电材料或作为铁电材料的固溶体和有机化合物或有机化合物铁电材料在同一区域内形成多个存储单元。 铁电存储器件包括衬底(10)和栅电极(21),漏极(24)和源电极(25)以及沟道形成层(22)和铁电层(23)。 铁电层由有机化合物和无机材料铁电材料的混合物组成。 沟道形成层形成在栅电极和铁电层之间。 通道形成层是有机化合物或无机半导体层。