公开(公告)号：US20120298952A1

公开(公告)日：2012-11-29

申请号：US13406770

申请日：2012-02-28

申请人： Toshiki HIKOSAKA ,  Yoshiyuki HARADA ,  Maki SUGAI ,  Shinya NUNOUE

发明人： Toshiki HIKOSAKA ,  Yoshiyuki HARADA ,  Maki SUGAI ,  Shinya NUNOUE

IPC分类号： H01L33/06 ,  H01L21/20 ,  H01L29/38

CPC分类号： H01L33/20 ,  H01L33/0075 ,  H01L33/12 ,  H01L33/32 ,  H01L33/48

摘要： According to an embodiment, a semiconductor light emitting device includes a foundation layer, a first semiconductor layer, a light emitting layer, and a second semiconductor layer. The foundation layer has an unevenness having recesses, side portions, and protrusions. A first major surface of the foundation layer has an overlay-region. The foundation layer has a plurality of dislocations including first dislocations whose one ends reaching the recess and second dislocations whose one ends reaching the protrusion. A proportion of a number of the second dislocations reaching the first major surface to a number of all of the second dislocations is smaller than a proportion of a number of the first dislocations reaching the first major surface to a number of all of the first dislocations. A number of the dislocations reaching the overlay-region of the first major surface is smaller than a number of all of the first dislocations.

摘要翻译： 根据实施例，半导体发光器件包括基底层，第一半导体层，发光层和第二半导体层。 基底层具有凹部，侧部和突起部的凹凸。 基础层的第一主表面具有覆盖区域。 基底层具有多个位错，其包括一端到达凹部的第一位错和一端到达突起的第二位错。 到达第一主表面的第二位错的数量与所有第二位错的数量的比例小于到达第一主表面的第一位错的数量与所有第一位错的数量的比例。 到达第一主表面的覆盖区域的多个位错小于所有第一位错的数量。

公开(公告)号：US20130237036A1

公开(公告)日：2013-09-12

申请号：US13604183

申请日：2012-09-05

申请人： Toshiki HIKOSAKA ,  Yoshiyuki HARADA ,  Hisashi YOSHIDA ,  Naoharu SUGIYAMA ,  Shinya NUNOUE

发明人： Toshiki HIKOSAKA ,  Yoshiyuki HARADA ,  Hisashi YOSHIDA ,  Naoharu SUGIYAMA ,  Shinya NUNOUE

IPC分类号： H01L21/02

CPC分类号： H01L21/02389 ,  H01L21/02381 ,  H01L21/02458 ,  H01L21/0254 ,  H01L33/007 ,  H01L33/12

摘要： According to one embodiment, a method for manufacturing a nitride semiconductor layer is disclosed. The method can include forming a first lower layer on a major surface of a substrate and forming a first upper layer on the first lower layer. The first lower layer has a first lattice spacing along a first axis parallel to the major surface. The first upper layer has a second lattice spacing along the first axis larger than the first lattice spacing. At least a part of the first upper layer has compressive strain. A ratio of a difference between the first and second lattice spacing to the first lattice spacing is not less than 0.005 and not more than 0.019. A growth rate of the first upper layer in a direction parallel to the major surface is larger than that in a direction perpendicular to the major surface.

摘要翻译： 根据一个实施例，公开了一种用于制造氮化物半导体层的方法。 该方法可以包括在基底的主表面上形成第一下层，并在第一下层上形成第一上层。 第一下层沿着平行于主表面的第一轴线具有第一格子间距。 第一上层具有沿着第一轴线的第二格子间距大于第一格子间距。 第一上层的至少一部分具有压缩应变。 第一和第二格子间隔之间的差与第一格子间隔的比率不小于0.005且不大于0.019。 第一上层在与主表面平行的方向上的生长速率大于垂直于主表面的方向的生长速率。

公开(公告)号：US20110143463A1

公开(公告)日：2011-06-16

申请号：US12875835

申请日：2010-09-03

申请人： Yoshiyuki HARADA ,  Koichi Tachibana ,  Toshiki Hikosaka ,  Hajime Nago ,  Shinya Nunoue

发明人： Yoshiyuki HARADA ,  Koichi Tachibana ,  Toshiki Hikosaka ,  Hajime Nago ,  Shinya Nunoue

IPC分类号： H01L21/66 ,  C23C16/00 ,  C23C16/34

CPC分类号： C23C16/45504 ,  C23C16/303 ,  C23C16/45574 ,  H01L21/0254 ,  H01L21/02573 ,  H01L21/0262 ,  H01L22/26 ,  H01L2924/0002 ,  H01L2924/00

摘要： According to one embodiment, a vapor deposition method is disclosed for forming a nitride semiconductor layer on a substrate by supplying a group III source-material gas and a group V source-material gas. The method can deposit a first semiconductor layer including a nitride semiconductor having a compositional proportion of Al in group III elements of not less than 10 atomic percent by supplying the group III source-material gas from a first outlet and by supplying the group V source-material gas from a second outlet. The method can deposit a second semiconductor layer including a nitride semiconductor having a compositional proportion of Al in group III elements of less than 10 atomic percent by mixing the group III and group V source-material gases and supplying the mixed group III and group V source-material gases from at least one of the first outlet and the second outlet.

摘要翻译： 根据一个实施例，公开了一种通过提供III族源材料气体和V族原料气体在衬底上形成氮化物半导体层的气相沉积方法。 该方法可以通过从第一出口提供III族源材料气体并且通过提供第V族源极材料来沉积包括具有不小于10原子％的III族元素中Al的组分比例的氮化物半导体的第一半导体层， 来自第二出口的原料气体。 该方法可以通过混合第III族和第V族源材料气体并将第III族和V族源混合，从而沉积包含具有小于10原子％的III族元素中的Al的组分比例的氮化物半导体的第二半导体层 - 来自第一出口和第二出口中的至少一个的材料气体。

公开(公告)号：US20120012814A1

公开(公告)日：2012-01-19

申请号：US13035304

申请日：2011-02-25

申请人： Yoshiyuki HARADA ,  Toshiki Hikosaka ,  Tomonari Shioda ,  Koichi Tachibana ,  Hajime Nago ,  Shinya Nunoue

发明人： Yoshiyuki HARADA ,  Toshiki Hikosaka ,  Tomonari Shioda ,  Koichi Tachibana ,  Hajime Nago ,  Shinya Nunoue

IPC分类号： H01L33/06 ,  H01L33/08

CPC分类号： H01L33/08 ,  H01L21/02458 ,  H01L21/02507 ,  H01L21/0254 ,  H01L21/02576 ,  H01L21/02579 ,  H01L21/0262 ,  H01L33/06

摘要： According to one embodiment, a semiconductor light emitting device includes an n-type semiconductor layer, a p-type semiconductor layer, and a light emitting part provided therebetween. The light emitting part includes a plurality of light emitting layers. Each of the light emitting layers includes a well layer region and a non-well layer region which is juxtaposed with the well layer region in a plane perpendicular to a first direction from the n-type semiconductor layer towards the p-type semiconductor layer. Each of the well layer regions has a common An In composition ratio. Each of the well layer regions includes a portion having a width in a direction perpendicular to the first direction of 50 nanometers or more.

摘要翻译： 根据一个实施例，半导体发光器件包括n型半导体层，p型半导体层和设置在其间的发光部分。 发光部分包括多个发光层。 每个发光层包括在垂直于从n型半导体层朝向p型半导体层的第一方向的平面中与阱层区域并置的阱层区域和非阱层区域。 每个阱层区域具有常见的An In组成比。 每个阱层区域包括在垂直于第一方向的方向上具有50纳米或更大的宽度的部分。

公开(公告)号：US20100115464A1

公开(公告)日：2010-05-06

申请号：US12606448

申请日：2009-10-27

申请人： Yoshiyuki HARADA ,  Seiji Harada

发明人： Yoshiyuki HARADA ,  Seiji Harada

IPC分类号： G06F3/048

CPC分类号： G06F3/1205 ,  G06F3/1253

摘要： There are described a method and a computer executable program of the same, each of which makes it possible to provide registered items for a predetermined processing, which is established in advance corresponding to user's demands. The method includes: displaying a list of plural registrable items on a display section, which can be registered in order to provide at least one of the plural registrable items for the predetermined processing; accepting a registration instruction for registering said at least one of the plural registrable items, which includes an attribute value that indicates a status of its registration, based on an operation conducted by a user; providing the registered item for the predetermined processing according to the attribute value of the registration concerned; and when the registration instruction is accepted, displaying an attached image, which corresponds to the attribute value of the registration concerned, associating with one of the registrable items.

摘要翻译： 描述了这样的方法和计算机可执行程序，其中每个方法和计算机可执行程序都可以提供对应于用户需求而预先建立的预定处理的注册项目。 该方法包括：在显示部分上显示可注册的多个可注册项目的列表，以便为预定处理提供多个可注册项目中的至少一个; 基于由用户进行的操作，接受用于登记所述多个可注册项目中的至少一个的注册指令，所述注册指令包括指示其注册状态的属性值; 根据有关注册的属性值提供预定处理的注册项目; 并且当接受注册指令时，显示与相关注册的属性值相对应的附加图像与可注册项之一相关联。

公开(公告)号：US20130094044A1

公开(公告)日：2013-04-18

申请号：US13648047

申请日：2012-10-09

申请人： Yoshiyuki HARADA

发明人： Yoshiyuki HARADA

IPC分类号： G06K15/02

CPC分类号： G06F3/1205 ,  G06F3/1225 ,  G06F3/1285

摘要： The information processing apparatus includes a storage section for storing function information on a function provided in a printing device, and a creating section for creating, based on the function information, a data structure having a data section for storing actual data of a setting value for the function and an index section for storing information for accessing the actual data of the setting value. In addition to the setting value for a printer driver which gives a printing instruction to the printing device, the creating section allows the data section to store a setting value which can be used by a printer driver which gives the printing instruction to a printing device of a different model and/or the printer driver of a different version.

摘要翻译： 该信息处理装置包括：存储部，用于存储关于在打印装置中提供的功能的功能信息;以及创建部，用于基于功能信息创建具有数据部分的数据结构，该数据结构具有用于存储用于 该功能和索引部分用于存储用于访问设定值的实际数据的信息。 除了向打印装置提供打印指令的打印机驱动程序的设定值之外，创建部分还允许数据部分存储可以由打印机驱动器使用的设置值，该打印机驱动程序将打印指令发送给打印装置 不同版本的不同型号和/或打印机驱动程序。

公开(公告)号：US20120307303A1

公开(公告)日：2012-12-06

申请号：US13484324

申请日：2012-05-31

申请人： Yoshiyuki HARADA

发明人： Yoshiyuki HARADA

IPC分类号： G06K15/02

CPC分类号： G06F3/1258 ,  G06F3/1204 ,  G06F3/1287 ,  G06K15/005 ,  G06K15/1806 ,  G06K15/405

摘要： A printing apparatus for conducting direct printing from a client computer via a web browser, having a storage unit 13 and 16 stores print setting information and a URL associated with the print setting information, and a job control unit 12 reads from the storage unit the print setting information associated with the URL entered by a user into the web browser, in order to reflect the print setting information as print setting of print data.

摘要翻译： 用于通过网络浏览器从客户端计算机进行直接打印的打印设备，具有存储单元13和16存储打印设置信息和与打印设置信息相关联的URL，作业控制单元12从存储单元读取打印 将与用户输入的URL相关联的信息设置到web浏览器中，以便将打印设置信息反映为打印数据的打印设置。