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    • 41. 发明申请
    • PROCESS FOR THE TRANSFER OF A THIN FILM COMPRISING AN INCLUSION CREATION STEP
    • 包含包含创建步骤的薄膜转移过程
    • US20110092051A1
    • 2011-04-21
    • US12977757
    • 2010-12-23
    • Hubert MoriceauMichel BruelBernard AsparChristophe Maleville
    • Hubert MoriceauMichel BruelBernard AsparChristophe Maleville
    • H01L21/302H01L21/306H01L21/31
    • H01L21/76254H01L21/26506Y10S438/977
    • A process for transferring a thin film includes forming a layer of inclusions to create traps for gaseous compounds. The inclusions can be in the form of one or more implanted regions that function as confinement layers configured to trap implanted species. Further, the inclusions can be in the form of one or more layers deposited by a chemical vapor deposition, epitaxial growth, ion sputtering, or a stressed region or layer formed by any of the aforementioned processes. The inclusions can also be a region formed by heat treatment of an initial support or by heat treatment of a layer formed by any of the aforementioned processes, or by etching cavities in a layer. In a subsequent step, gaseous compounds are introduced into the layer of inclusions to form micro-cavities that form a fracture plane along which the thin film can be separated from a remainder of the substrate.
    • 用于转移薄膜的方法包括形成夹杂物层以产生气态化合物的捕集阱。 夹杂物可以是一个或多个植入区域的形式,其作为被配置成捕获植入物种的限制层。 此外,夹杂物可以是通过化学气相沉积,外延生长,离子溅射或由任何上述方法形成的应力区域或层沉积的一个或多个层的形式。 夹杂物也可以是通过初始载体的热处理或通过任何上述方法形成的层的热处理形成的区域,或者通过蚀刻层中的空腔而形成的区域。 在随后的步骤中,将气体化合物引入到夹杂物层中以形成形成断裂平面的微空腔,通过该断裂平面可以将薄膜与基底的其余部分分离。
    • 46. 发明申请
    • METHOD FOR TRIMMING A STRUCTURE OBTAINED BY THE ASSEMBLY OF TWO PLATES
    • 用于调整由两板组装获得的结构的方法
    • US20090095399A1
    • 2009-04-16
    • US11722115
    • 2005-12-22
    • Marc ZussyBernard AsparChrystelle Lagahe-BlanchardHubert Moriceau
    • Marc ZussyBernard AsparChrystelle Lagahe-BlanchardHubert Moriceau
    • B32B37/02
    • H01L21/02008H01L21/76251H01L21/76254Y10T156/10
    • A method for trimming a structure obtained by bonding a first wafer to a second waver on contact faces and thinning the first waver, wherein at least either the first wafer or the second wafer is chamfered and thus exposes the edge of the contact face of the first wafer, wherein the trimming concerns the first wafer. The method includes a) selecting the second wafer from among wafers with a resistance to a chemical etching planned in b) that is sufficient with respect to the first wafer to allow b) to be carried out; b) after bonding the first wafer to the second wafer, chemical etching the edge of the first wafer to form in the first wafer a pedestal resting entirely on the contact face of the second wafer and supporting the remaining of the first wafer; and c) thinning the first wafer until the pedestal is reached and attacked, to provide a thinned part of the first wafer.
    • 一种用于修整通过将第一晶片接合在接触面上的第二摆动件并使第一摇摆器变薄而获得的结构的方法,其中至少第一晶片或第二晶片被倒角,从而使第一晶片或第二晶片的接触面的边缘暴露在第一 晶片,其中修整涉及第一晶片。 该方法包括:a)从具有对b)中计划的化学蚀刻的抗性的晶片中选择第二晶片,相对于第一晶片来说足以允许b)被执行; b)在将第一晶片接合到第二晶片之后,化学蚀刻第一晶片的边缘,以在第一晶片中形成完全搁置在第二晶片的接触面上并支撑第一晶片的剩余部分的基座; 以及c)使所述第一晶片变薄直到所述基座到达并受到攻击,以提供第一晶片的变薄部分。
    • 47. 发明申请
    • PROCESS FOR THE TRANSFER OF A THIN FILM
    • 转印薄膜的方法
    • US20070232025A1
    • 2007-10-04
    • US11747733
    • 2007-05-11
    • Hubert MoriceauMichel BruelBernard AsparChristophe Maleville
    • Hubert MoriceauMichel BruelBernard AsparChristophe Maleville
    • H01L21/46
    • H01L21/76254H01L21/26506Y10S438/977
    • A process for transferring a thin film includes forming a layer of inclusions to create traps for gaseous compounds. The inclusions can be in the form of one or more implanted regions that function as confinement layers configured to trap implanted species. Further, the inclusions can be in the form of one or more layers deposited by a chemical vapor deposition, epitaxial growth, ion sputtering, or a stressed region or layer formed by any of the aforementioned processes. The inclusions can also be a region formed by heat treatment of an initial support or by heat treatment of a layer formed by any of the aforementioned processes, or by etching cavities in a layer. In a subsequent step, gaseous compounds are introduced into the layer of inclusions to form micro-cavities that form a fracture plane along which the thin film can be separated from a remainder of the substrate.
    • 用于转移薄膜的方法包括形成夹杂物层以产生气态化合物的捕集阱。 夹杂物可以是一个或多个植入区域的形式,其作为被配置成捕获植入物种的限制层。 此外,夹杂物可以是通过化学气相沉积,外延生长,离子溅射或由任何上述方法形成的应力区域或层沉积的一个或多个层的形式。 夹杂物也可以是通过初始载体的热处理或通过任何上述方法形成的层的热处理形成的区域,或者通过蚀刻层中的空腔而形成的区域。 在随后的步骤中,将气体化合物引入到夹杂物层中以形成形成断裂平面的微空腔,通过该断裂平面可以将薄膜与基底的其余部分分离。
    • 49. 发明申请
    • Method for concurrently producing at least a pair of semiconductor structures that each include at least one useful layer on a substrate
    • 用于同时产生至少一对半导体结构的方法,每个半导体结构在衬底上包括至少一个有用层
    • US20060286770A1
    • 2006-12-21
    • US11509047
    • 2006-08-24
    • Bruno GhyselenCecile AulnetteBenoit BataillouCarlos MazureHubert Moriceau
    • Bruno GhyselenCecile AulnetteBenoit BataillouCarlos MazureHubert Moriceau
    • H01L21/30H01L21/46
    • H01L21/76254Y10S438/977
    • A method for producing a semiconductor structure that includes at least one useful layer on a substrate. This method includes providing a source substrate with a zone of weakness therein that defines a relatively thick useful layer between the zone of weakness and a front face of the source substrate; bonding the front face of the source substrate to a support substrate and detaching the useful layer from the source substrate at the zone of weakness to transfer the useful layer to the support substrate; implanting atomic species into a free face of the useful layer to a controlled mean implantation depth therein to form a zone of weakness within the useful layer that defines front and rear useful layers, with the rear useful layer contacting the source substrate and the front useful layer containing a greater concentration of defects; bonding a stiffening substrate to the free face of the front useful layer after implantation of the atomic species; and detaching the front useful layer from the rear useful layer along the zone of weakness to form a semiconductor structure comprising the support substrate and the rear useful layer thereon. The structures obtained can be used in the fields of electronics, optoelectronics or optics.
    • 一种用于制造半导体结构的方法,所述半导体结构在衬底上包括至少一个有用层。 该方法包括提供源极基底中的弱化区域,其在弱化区域和源极基底的前面之间限定相对较厚的有用层; 将源极基板的正面粘合到支撑基板上,并在弱化区域将有用层与源极基板分离,以将有用层转移到支撑基板; 将原子物质植入有用层的自由面中,以在其中形成受控的平均注入深度,以在限定前后有用层的有用层内形成弱化区,其中后部有用层与源极基底和前部有用层接触 含有较大浓度的缺陷; 在加入原子物质之后将加强基底粘合到前有用层的自由面上; 并且沿着弱化区从后部有用层分离前部有用层,以形成包括支撑基板和其上的后部有用层的半导体结构。 所获得的结构可用于电子学,光电子学或光学领域。