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    TEXTURED SINGLE CRYSTAL
    1.
    发明申请
    TEXTURED SINGLE CRYSTAL 有权
    纹理单晶

    公开(公告)号：US20110294298A1

    公开(公告)日：2011-12-01

    申请号：US13149652

    申请日：2011-05-31

    申请人： Fabien LIENHART ,  Guillaume Lecamp ,  François-Julien Vermersch

    发明人： Fabien LIENHART ,  Guillaume Lecamp ,  François-Julien Vermersch

    IPC分类号： H01L21/311 ,  B82Y40/00

    CPC分类号： C30B33/08 ,  C30B25/186 ,  C30B29/20 ,  C30B29/403

    摘要： A method for fabricating a textured single crystal including depositing pads made of metal on a surface of a single crystal. A protective layer is deposited on the pads and on the single crystal between the pads; and etching the surface with a first compound that etches the metal more rapidly than the protective layer is carried out. Processing continues with etching the surface with a second compound that etches the single crystal more rapidly than the protective layer; and etching the surface with a third compound that etches the protective layer more rapidly than the single crystal. The textured substrate may be used for the epitaxial growth of GaN, AlN or III-N compounds (i.e. a nitride of a metal the positive ion of which carries a +3 positive charge) in the context of the fabrication of LEDs, electronic components or solar cells.

    摘要翻译： 一种用于制造包含在单晶表面上由金属制成的沉积垫的纹理单晶的方法。 保护层沉积在焊盘和衬垫之间的单晶上; 并且利用蚀刻金属比保护层更快的第一化合物来蚀刻表面。 处理继续蚀刻具有比保护层更快速地蚀刻单晶的第二化合物的表面; 并用比单晶蚀刻保护层更快的第三种化合物蚀刻表面。 纹理化衬底可以用于在制造LED，电子元件或其中的GaN，AlN或III-N化合物（即其正离子携带+3正电荷的金属的氮化物）的外延生长 太阳能电池。

    SUBSTRATE FOR ORGANIC LIGHT-EMITTING DEVICE, AND ALSO ORGANIC LIGHT-EMITTING DEVICE INCORPORATING IT
    3.
    发明申请
    SUBSTRATE FOR ORGANIC LIGHT-EMITTING DEVICE, AND ALSO ORGANIC LIGHT-EMITTING DEVICE INCORPORATING IT 失效
    有机发光装置用基板，以及有机发光装置

    公开(公告)号：US20110037379A1

    公开(公告)日：2011-02-17

    申请号：US12810490

    申请日：2008-12-23

    申请人： Guillaume Lecamp ,  Julien Vermersch ,  Svetoslav Tchakarov ,  Hadia Gerardin ,  Alessandro Giassi

    发明人： Guillaume Lecamp ,  Julien Vermersch ,  Svetoslav Tchakarov ,  Hadia Gerardin ,  Alessandro Giassi

    IPC分类号： H05B33/00 ,  H01J1/88

    CPC分类号： H01L51/5265 ,  H01L51/5036 ,  H01L51/5215 ,  H01L51/5281

    摘要： A substrate for an organic light-emitting device, includes a transparent substrate having an optical index n0, bearing, on a first main face, a first transparent or semi-transparent coating of an electrode, referred to as the lower electrode, with a sheet resistance less than or equal to 6Ω/□ and which includes the following stack of layers: an anti-reflection sublayer having a given optical thickness L1 and having an optical index n1 such that the ratio of n1 to n0 is greater than or equal to 6/5; a first metallic layer having a given thickness e1; a first separating layer, having a given optical thickness L2; a second metallic layer, having an intrinsic electrical conductivity property, and having a given thickness e2; and an overlayer for adapting the work function, L1 being between 20 nm and 120 nm, L2 between 75 nm and 200 nm, and the sum of the thicknesses e1+e2 of the first and second metallic layers being less than or equal to 40 nm.

    摘要翻译： 有机发光元件用基板包括具有光学折射率n0的透明基板，在第一主面上，将称为下部电极的电极的第一透明或半透明涂层与片材 电阻小于或等于6＆OHgr; /□，其包括以下堆叠层：具有给定光学厚度L1并且具有光学指数n1的抗反射子层，使得n1与n0的比率大于或等于 6/5; 具有给定厚度e1的第一金属层; 具有给定的光学厚度L2的第一分离层; 具有固有导电性的第二金属层，并具有给定的厚度e2; 以及用于适应功函数的覆层，L1在20nm和120nm之间，L2在75nm和200nm之间，第一和第二金属层的厚度e1 + e2之和小于或等于40nm 。

    Textured single crystal
    4.
    发明授权
    Textured single crystal 有权
    纹理单晶

    公开(公告)号：US08222153B2

    公开(公告)日：2012-07-17

    申请号：US13149652

    申请日：2011-05-31

    申请人： Fabien Lienhart ,  Guillaume Lecamp ,  François-Julien Vermersch

    发明人： Fabien Lienhart ,  Guillaume Lecamp ,  François-Julien Vermersch

    IPC分类号： H01L21/302

    CPC分类号： C30B33/08 ,  C30B25/186 ,  C30B29/20 ,  C30B29/403

    摘要： A method for fabricating a textured single crystal including depositing pads made of metal on a surface of a single crystal. A protective layer is deposited on the pads and on the single crystal between the pads; and etching the surface with a first compound that etches the metal more rapidly than the protective layer is carried out. Processing continues with etching the surface with a second compound that etches the single crystal more rapidly than the protective layer; and etching the surface with a third compound that etches the protective layer more rapidly than the single crystal. The textured substrate may be used for the epitaxial growth of GaN, AlN or III-N compounds (i.e. a nitride of a metal the positive ion of which carries a +3 positive charge) in the context of the fabrication of LEDs, electronic components or solar cells.

    摘要翻译： 一种用于制造包含在单晶表面上由金属制成的沉积垫的纹理单晶的方法。 保护层沉积在焊盘和衬垫之间的单晶上; 并且利用蚀刻金属比保护层更快的第一化合物来蚀刻表面。 处理继续蚀刻具有比保护层更快速地蚀刻单晶的第二化合物的表面; 并用比单晶蚀刻保护层更快的第三种化合物蚀刻表面。 纹理化衬底可以用于在制造LED，电子元件或其中的GaN，AlN或III-N化合物（即其正离子携带+3正电荷的金属的氮化物）的外延生长 太阳能电池。

    GRATING COMPRISING SUB-GRATINGS WITH LIGHT-DIFFUSING PATTERNS
    5.
    发明申请
    GRATING COMPRISING SUB-GRATINGS WITH LIGHT-DIFFUSING PATTERNS 有权
    用光扩散图案覆盖亚晶

    公开(公告)号：US20110255168A1

    公开(公告)日：2011-10-20

    申请号：US13127478

    申请日：2009-10-29

    申请人： Maud Sarrant-Foresti ,  Guillaume Lecamp

    发明人： Maud Sarrant-Foresti ,  Guillaume Lecamp

    IPC分类号： G02B5/02

    CPC分类号： G02B5/1871 ,  E04C2/54 ,  F21S11/00 ,  G02B5/1847

    摘要： A transparent substrate including at its surface a grating of parallel lines of patterns separated by zones with a refractive index different from that of the patterns, the grating diffusing light and including at least 4 sub-gratings, each sub-grating including plural blocks of identical patterns with a width L, each block including 2 to 10 of the patterns. Centers of gravity of neighboring patterns inside a block are separated by a constant period p, the distance Db between neighboring blocks vary in a non-monotonic manner when passing from one edge of the sub-grating to the other edge of the sub-grating, while being greater than 0 times L and less than 20 times L, and so that it is at least once greater than 1.2 Dbm and at least once less than 0.7 Dbm, Dbm being the arithmetic mean of distances between blocks of the sub-grating, and the period p varying from one sub-grating to another in a non-monotonic manner between 0.5 pm and 1.5 pm when passing from one edge of the grating to the other, pm being the arithmetic mean of periods p characteristic of the sub-gratings, and so that at least one sub-grating has a period greater than 1.2 pm and that at least one sub-grating has a period less than 0.8 pm. The substrate may be fitted to a window of a building and serve to redirect sunlight toward a ceiling.

    摘要翻译： 一种透明衬底，其表面包括由折射率不同于图案折射率的区域分开的平行线图案，光栅漫射光并包括至少4个子光栅，每个子光栅包括多个相同的块 具有宽度L的图案，每个块包括2到10个图案。 块内的相邻图案的重心被恒定周期p分开，当从子光栅的一个边缘通过到子光栅的另一个边缘时，相邻块之间的距离Db以非单调方式变化， 而大于L的0倍和小于20倍的L，并且使得其至少大于1.2Dbm并且至少一次小于0.7Dbm，Dbm是子光栅的块之间的距离的算术平均值， 并且在从光栅的一个边缘通过到另一个边缘时，在0.5μm和1.5μm之间以非单调方式从一个子光栅到另一个子光栅的周期p变化，pm是子光栅的特性周期p的算术平均值 并且使得至少一个子光栅具有大于1.2μm的周期，并且至少一个子光栅具有小于0.8μm的周期。 衬底可以安装到建筑物的窗户，并用于将阳光转向天花板。

    Substrate for organic light-emitting device, and also organic light-emitting device incorporating it
    7.
    发明授权
    Substrate for organic light-emitting device, and also organic light-emitting device incorporating it 失效
    用于有机发光装置的基板，以及包含其的有机发光装置

    公开(公告)号：US08786176B2

    公开(公告)日：2014-07-22

    申请号：US12810490

    申请日：2008-12-23

    申请人： Guillaume Lecamp ,  François-Julien Vermersch ,  Svetoslav Tchakarov ,  Hadia Gerardin ,  Alessandro Giassi

    发明人： Guillaume Lecamp ,  François-Julien Vermersch ,  Svetoslav Tchakarov ,  Hadia Gerardin ,  Alessandro Giassi

    IPC分类号： H05B33/00 ,  H01J1/88

    CPC分类号： H01L51/5265 ,  H01L51/5036 ,  H01L51/5215 ,  H01L51/5281

    摘要： A substrate for an organic light-emitting device, includes a transparent substrate having an optical index n0, bearing, on a first main face, a first transparent or semi-transparent coating of an electrode, referred to as the lower electrode, with a sheet resistance less than or equal to 6Ω/□ and which includes the following stack of layers: an anti-reflection sublayer having a given optical thickness L1 and having an optical index n1 such that the ratio of n1 to n0 is greater than or equal to 6/5; a first metallic layer having a given thickness e1; a first separating layer, having a given optical thickness L2; a second metallic layer, having an intrinsic electrical conductivity property, and having a given thickness e2; and an overlayer for adapting the work function, L1 being between 20 nm and 120 nm, L2 between 75 nm and 200 nm, and the sum of the thicknesses e1+e2 of the first and second metallic layers being less than or equal to 40 nm.

    摘要翻译： 有机发光元件用基板包括具有光学折射率n0的透明基板，在第一主面上，将称为下部电极的电极的第一透明或半透明涂层与片材 电阻小于或等于6＆OHgr; /□，其包括以下堆叠层：具有给定光学厚度L1并且具有光学指数n1的抗反射子层，使得n1与n0的比率大于或等于 6/5; 具有给定厚度e1的第一金属层; 具有给定的光学厚度L2的第一分离层; 具有固有导电性的第二金属层，并具有给定的厚度e2; 以及用于适应功函数的覆层，L1在20nm和120nm之间，L2在75nm和200nm之间，第一和第二金属层的厚度e1 + e2之和小于或等于40nm 。

    Grating comprising sub-gratings with light-diffusing patterns
    10.
    发明授权
    Grating comprising sub-gratings with light-diffusing patterns 有权
    光栅包括具有光漫射图案的子光栅

    公开(公告)号：US08547640B2

    公开(公告)日：2013-10-01

    申请号：US13127478

    申请日：2009-10-29

    申请人： Maud Sarrant-Foresti ,  Guillaume Lecamp

    发明人： Maud Sarrant-Foresti ,  Guillaume Lecamp

    IPC分类号： G02B5/02

    CPC分类号： G02B5/1871 ,  E04C2/54 ,  F21S11/00 ,  G02B5/1847

    摘要： A transparent substrate including at its surface a grating of parallel lines of patterns separated by zones with a refractive index different from that of the patterns, the grating diffusing light and including at least 4 sub-gratings, each sub-grating including plural blocks of identical patterns with a width, each block including 2 to 10 of the patterns. Centers of gravity of neighboring patterns inside a block are separated by a constant period, the distance between neighboring blocks vary in a non-monotonic manner when passing from one edge of the sub-grating to the other edge of the sub-grating.

    摘要翻译： 一种透明衬底，其表面包括由折射率不同于图案折射率的区域分开的平行线图案，光栅漫射光并包括至少4个子光栅，每个子光栅包括多个相同的块 具有宽度的图案，每个块包括2到10个图案。 块内的相邻图案的重心被一个恒定的周期隔开，当从子光栅的一个边缘通过到子光栅的另一个边缘时，相邻块之间的距离以非单调的方式变化。