ISOLATION LAYER STRUCTURE, METHOD OF FORMING THE SAME AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE INCLUDING THE SAME
    1.
    发明申请
    ISOLATION LAYER STRUCTURE, METHOD OF FORMING THE SAME AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE INCLUDING THE SAME 有权
    隔离层结构,其形成方法和制造包括其的半导体器件的方法

    公开(公告)号:US20110298036A1

    公开(公告)日:2011-12-08

    申请号:US13204829

    申请日:2011-08-08

    IPC分类号: H01L29/788

    CPC分类号: H01L21/76229

    摘要: An isolation layer structure includes first to fourth oxide layer patterns. The first and third oxide layer patterns are sequentially formed in a first trench defined by a first recessed top surface of a substrate and sidewalls of gate structures on the substrate in a first region. The first trench has a first width, and the first and third oxide layer patterns have no void therein. The second and fourth oxide layer patterns are sequentially formed in a second trench defined by a second recessed top surface of the substrate and sidewalls of gate structures on the substrate in a second region. The second trench has a second width larger than the first width, and the fourth oxide layer pattern has a void therein.

    摘要翻译: 隔离层结构包括第一至第四氧化物层图案。 第一和第三氧化物层图案顺序地形成在第一沟槽中,第一沟槽由衬底的第一凹入顶表面和第一区域中衬底上的栅极结构的侧壁限定。 第一沟槽具有第一宽度,并且第一和第三氧化物层图案中没有空隙。 第二和第四氧化物层图案顺序地形成在第二沟槽中,第二沟槽由衬底的第二凹陷顶表面和第二区域中衬底上的栅结构的侧壁限定。 第二沟槽具有比第一宽度大的第二宽度,并且第四氧化物层图案在其中具有空隙。

    Method of forming isolation layer structure and method of manufacturing a semiconductor device including the same
    2.
    发明授权
    Method of forming isolation layer structure and method of manufacturing a semiconductor device including the same 有权
    形成隔离层结构的方法及制造其的半导体器件的制造方法

    公开(公告)号:US08017495B2

    公开(公告)日:2011-09-13

    申请号:US12944923

    申请日:2010-11-12

    IPC分类号: H01L21/762

    CPC分类号: H01L21/76229

    摘要: An isolation layer structure includes first to fourth oxide layer patterns. The first and third oxide layer patterns are sequentially formed in a first trench defined by a first recessed top surface of a substrate and sidewalls of gate structures on the substrate in a first region. The first trench has a first width, and the first and third oxide layer patterns have no void therein. The second and fourth oxide layer patterns are sequentially formed in a second trench defined by a second recessed top surface of the substrate and sidewalls of gate structures on the substrate in a second region. The second trench has a second width larger than the first width, and the fourth oxide layer pattern has a void therein.

    摘要翻译: 隔离层结构包括第一至第四氧化物层图案。 第一和第三氧化物层图案顺序地形成在第一沟槽中,第一沟槽由衬底的第一凹入顶表面和第一区域中衬底上的栅极结构的侧壁限定。 第一沟槽具有第一宽度,并且第一和第三氧化物层图案中没有空隙。 第二和第四氧化物层图案顺序地形成在第二沟槽中,第二沟槽由衬底的第二凹陷顶表面和第二区域中衬底上的栅结构的侧壁限定。 第二沟槽具有比第一宽度大的第二宽度,并且第四氧化物层图案在其中具有空隙。

    Method of forming carbon polymer film using plasma CVD
    4.
    发明授权
    Method of forming carbon polymer film using plasma CVD 有权
    使用等离子体CVD形成碳聚合物膜的方法

    公开(公告)号:US07410915B2

    公开(公告)日:2008-08-12

    申请号:US11387527

    申请日:2006-03-23

    IPC分类号: H01L21/469 H01L23/58

    摘要: A method of forming a hydrocarbon-containing polymer film on a semiconductor substrate by a capacitively-coupled plasma CVD apparatus. The method includes the steps of: vaporizing a hydrocarbon-containing liquid monomer (CαHβXγ, wherein α and β are natural numbers of 5 or more; γ is an integer including zero; X is O, N or F) having a boiling point of about 20° C. to about 350° C. which is not substituted by a vinyl group or an acetylene group; introducing the vaporized gas and CO2 gas or H2 gas into a CVD reaction chamber inside which a substrate is placed; and forming a hydrocarbon-containing polymer film on the substrate by plasma polymerization of the gas, thereby reducing extinction coefficient (k) at 193 nm and increasing mechanical hardness.

    摘要翻译: 通过电容耦合等离子体CVD装置在半导体衬底上形成含烃聚合物膜的方法。 该方法包括以下步骤:蒸发含烃液体单体(其中α和β为自然数) 5或更大;γ是包括零的整数; X是O,N或F),其沸点为约20℃至约350℃,其未被乙烯基或乙炔基取代; 将蒸发的气体和CO 2气体或H 2 H 2气体引入到其中放置基底的CVD反应室中; 并通过气体的等离子体聚合在基板上形成含烃聚合物膜,从而降低193nm处的消光系数(k)并提高机械硬度。

    WIRING STRUCTURES OF SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME
    5.
    发明申请
    WIRING STRUCTURES OF SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME 审中-公开
    半导体器件的布线结构及其形成方法

    公开(公告)号:US20080179746A1

    公开(公告)日:2008-07-31

    申请号:US12017538

    申请日:2008-01-22

    IPC分类号: H01L23/52 H01L21/4763

    摘要: A wiring structure of a semiconductor device comprises an insulating interlayer, a plug and a conductive pattern. The insulating interlayer has an opening therethrough on a substrate. The plug includes tungsten and fills up the opening. The plug is formed by a deposition process using a reaction of a source gas. A conductive pattern structure makes contact with the plug and includes a first tungsten layer pattern and a second tungsten layer pattern. The first tungsten layer pattern is formed by the deposition process. The second tungsten layer pattern is formed by a physical vapor deposition (PVD) process.

    摘要翻译: 半导体器件的布线结构包括绝缘中间层,插头和导电图案。 绝缘中间层在基板上具有穿过其的开口。 插头包括钨并填满开口。 插塞通过使用源气体的反应的沉积工艺形成。 导电图案结构与插头接触并且包括第一钨层图案和第二钨层图案。 第一钨层图案通过沉积工艺形成。 第二钨层图案通过物理气相沉积(PVD)工艺形成。

    Method of forming an isolation layer and method of manufacturing a field effect transistor using the same
    6.
    发明申请
    Method of forming an isolation layer and method of manufacturing a field effect transistor using the same 审中-公开
    形成隔离层的方法和使用其形成场效应晶体管的方法

    公开(公告)号:US20070020879A1

    公开(公告)日:2007-01-25

    申请号:US11484574

    申请日:2006-07-12

    摘要: In a method of forming a device isolation layer, a trench is formed in a substrate and a preliminary fin is formed on the substrate using a hard mask pattern on a surface of the substrate as an etching mask. A first thin layer is formed on the bottom and sides of the trench. A lower insulation pattern is formed in a lower portion of the trench on the first thin layer, and an upper insulation pattern is formed on the lower insulation pattern. The upper insulation pattern is etched away so that the first thin layer remains on a side surface of the preliminary fin. A device isolation layer is formed in the lower portion of the trench and a silicon fin is formed having a top surface thereof that is higher relative to a top surface of the device isolation layer.

    摘要翻译: 在形成器件隔离层的方法中,在衬底中形成沟槽,并且使用在衬底的表面上的硬掩模图案作为蚀刻掩模在衬底上形成预备鳍。 第一薄层形成在沟槽的底部和侧面上。 在第一薄层上的沟槽的下部形成下部绝缘图案,并且在下部绝缘图案上形成上部绝缘图案。 蚀刻掉上绝缘图案,使得第一薄层保留在预备翅片的侧表面上。 器件隔离层形成在沟槽的下部,并且形成硅片,其顶表面相对于器件隔离层的顶表面较高。

    Methods of filling trenches using high-density plasma deposition (HDP)
    7.
    发明授权
    Methods of filling trenches using high-density plasma deposition (HDP) 有权
    使用高密度等离子体沉积(HDP)填充沟槽的方法

    公开(公告)号:US07056827B2

    公开(公告)日:2006-06-06

    申请号:US10917659

    申请日:2004-08-13

    IPC分类号: H01L21/4763

    摘要: Methods of filling trenches/gaps defined by circuit elements on an integrated circuit substrate are provided. The methods include forming a first high-density plasma layer on an integrated circuit substrate including at least one trench thereon using a first reaction gas. The first high-density plasma layer is etched using an etch gas including nitrogen fluoride gas (NF3). A second high-density plasma layer is formed on the etched first high-density plasma layer using a second reaction gas including nitrogen fluoride.

    摘要翻译: 提供了在集成电路基板上填充由电路元件限定的沟槽/间隙的方法。 所述方法包括使用第一反应气体在其上包括至少一个沟槽的集成电路衬底上形成第一高密度等离子体层。 使用包括氮化氢气体(NF 3 N 3)的蚀刻气体蚀刻第一高密度等离子体层。 使用包括氮化氟的第二反应气体,在蚀刻的第一高密度等离子体层上形成第二高密度等离子体层。

    Semiconductor devices having multilayer isolation structures and methods of forming semiconductor devices having multilayer isolation structures
    8.
    发明申请
    Semiconductor devices having multilayer isolation structures and methods of forming semiconductor devices having multilayer isolation structures 有权
    具有多层隔离结构的半导体器件和形成具有多层隔离结构的半导体器件的方法

    公开(公告)号:US20060054989A1

    公开(公告)日:2006-03-16

    申请号:US11209879

    申请日:2005-08-23

    IPC分类号: C23C16/00

    摘要: A semiconductor device includes a first structure having a recess having a bottom and opposing side surfaces, and a second structure conformally disposed on the bottom and side surfaces of the recess. The second structure includes a multilayer having two layers having a thickness substantially smaller than a width of the recess. Methods of manufacturing a semiconductor device include providing a first structure having a recess in a deposition chamber and flowing first and second reactants over the first structure for a first period at first and second flow rates. Then, the flow rates of the first second reactants to the first structure are substantially reduced for a pause period. The first and second reactants are then flowed over the first structure for a second period at third and fourth flow rates. The deposition and pause steps may be repeated until a multilayer having a desired thickness is formed.

    摘要翻译: 半导体器件包括具有底部和相对侧表面的凹部的第一结构以及保形地设置在凹部的底部和侧表面上的第二结构。 第二结构包括具有两个层的多层,其厚度基本上小于凹部的宽度。 制造半导体器件的方法包括提供在沉积室中具有凹槽的第一结构,并且使第一和第二反应物以第一和第二流速在第一结构上流动第一期间。 然后,第一第二反应物对第一结构的流速在暂停时间段内显着降低。 然后将第一和第二反应物以第三和第四流速在第一结构上流动第二时段。 可以重复沉积和暂停步骤,直到形成具有期望厚度的多层。

    METHOD OF FORMING ISOLATION LAYER STRUCTURE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE INCLUDING THE SAME
    10.
    发明申请
    METHOD OF FORMING ISOLATION LAYER STRUCTURE AND METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE INCLUDING THE SAME 有权
    形成隔离层结构的方法及制造包括其的半导体器件的方法

    公开(公告)号:US20110117721A1

    公开(公告)日:2011-05-19

    申请号:US12944923

    申请日:2010-11-12

    IPC分类号: H01L21/762

    CPC分类号: H01L21/76229

    摘要: An isolation layer structure includes first to fourth oxide layer patterns. The first and third oxide layer patterns are sequentially formed in a first trench defined by a first recessed top surface of a substrate and sidewalls of gate structures on the substrate in a first region. The first trench has a first width, and the first and third oxide layer patterns have no void therein. The second and fourth oxide layer patterns are sequentially formed in a second trench defined by a second recessed top surface of the substrate and sidewalls of gate structures on the substrate in a second region. The second trench has a second width larger than the first width, and the fourth oxide layer pattern has a void therein.

    摘要翻译: 隔离层结构包括第一至第四氧化物层图案。 第一和第三氧化物层图案顺序地形成在第一沟槽中,第一沟槽由衬底的第一凹入顶表面和第一区域中衬底上的栅极结构的侧壁限定。 第一沟槽具有第一宽度,并且第一和第三氧化物层图案中没有空隙。 第二和第四氧化物层图案顺序地形成在第二沟槽中,第二沟槽由衬底的第二凹陷顶表面和第二区域中衬底上的栅结构的侧壁限定。 第二沟槽具有比第一宽度大的第二宽度,并且第四氧化物层图案在其中具有空隙。