公开(公告)号：US20080099776A1

公开(公告)日：2008-05-01

申请号：US11907564

申请日：2007-10-15

Applicant: Jin Bock Lee ,  Ho Young Song

Inventor： Jin Bock Lee ,  Ho Young Song

IPC: H01L33/00 ,  H01L21/00

CPC classification number: H01L33/405 ,  H01L33/32 ,  H01L33/387 ,  H01L33/44

Abstract: There are provided a nitride semiconductor light emitting device and a method of manufacturing the same, the device including: a first conductivity type nitride semiconductor layer formed on a substrate; an active layer formed on the first conductivity type nitride semiconductor layer; a second conductivity type nitride semiconductor layer formed on the active layer; a light-transmitting low refractive index layer formed on the second conductivity type nitride semiconductor layer, the light-transmitting low refractive index layer having a plurality of openings through which the second conductivity type nitride semiconductor layer is partially exposed and formed of a material having a refractive index lower than a refractive index of the second conductivity type nitride semiconductor layer; and a high conductivity ohmic contact layer formed on the light-transmitting low refractive index layer and connected to the second conductivity type nitride semiconductor layer through the openings of the light-transmitting low refractive index layer.

Abstract translation: 提供了一种氮化物半导体发光器件及其制造方法，该器件包括：形成在衬底上的第一导电型氮化物半导体层; 形成在所述第一导电型氮化物半导体层上的有源层; 形成在有源层上的第二导电型氮化物半导体层; 形成在所述第二导电型氮化物半导体层上的透光低折射率层，所述透光低折射率层具有多个开口，所述第二导电型氮化物半导体层通过所述多个开口部分地暴露并由具有 折射率低于第二导电型氮化物半导体层的折射率; 以及形成在透光低折射率层上并通过透光低折射率层的开口连接到第二导电型氮化物半导体层的高导电欧姆接触层。

公开(公告)号：US20090315058A1

公开(公告)日：2009-12-24

申请号：US12546896

申请日：2009-08-25

Applicant: Jin Bock LEE ,  Ho Young Song

Inventor： Jin Bock LEE ,  Ho Young Song

IPC: H01L33/00

CPC classification number: H01L33/405 ,  H01L33/32 ,  H01L33/387 ,  H01L33/44

Abstract: There are provided a nitride semiconductor light emitting device and a method of manufacturing the same, the device including: a first conductivity type nitride semiconductor layer formed on a substrate; an active layer formed on the first conductivity type nitride semiconductor layer; a second conductivity type nitride semiconductor layer formed on the active layer; a light-transmitting low refractive index layer formed on the second conductivity type nitride semiconductor layer, the light-transmitting low refractive index layer having a plurality of openings through which the second conductivity type nitride semiconductor layer is partially exposed and formed of a material having a refractive index lower than a refractive index of the second conductivity type nitride semiconductor layer; and a high conductivity ohmic contact layer formed on the light-transmitting low refractive index layer and connected to the second conductivity type nitride semiconductor layer through the openings of the light-transmitting low refractive index layer.

Abstract translation: 提供了一种氮化物半导体发光器件及其制造方法，该器件包括：形成在衬底上的第一导电型氮化物半导体层; 形成在所述第一导电型氮化物半导体层上的有源层; 形成在有源层上的第二导电型氮化物半导体层; 形成在所述第二导电型氮化物半导体层上的透光低折射率层，所述透光低折射率层具有多个开口，所述第二导电型氮化物半导体层通过所述多个开口部分地暴露并由具有 折射率低于第二导电型氮化物半导体层的折射率; 以及形成在透光低折射率层上并通过透光低折射率层的开口连接到第二导电型氮化物半导体层的高导电欧姆接触层。

公开(公告)号：US08610154B2

公开(公告)日：2013-12-17

申请号：US12479436

申请日：2009-06-05

Applicant: Ho Young Song ,  Sung Min Yang ,  Yong Chun Kim ,  Won Soo Ji

Inventor： Ho Young Song ,  Sung Min Yang ,  Yong Chun Kim ,  Won Soo Ji

IPC: H01L33/00

CPC classification number: H01L33/60 ,  H01L25/0753 ,  H01L33/486 ,  H01L2224/48091 ,  H01L2224/48247 ,  H01L2924/181 ,  H01L2924/3025 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A side-view type light emitting device includes a package body, a lead frame, and a light emitting diode (LED). The package body has a first surface provided as a mount surface, a second surface disposed on a side opposite to the first surface, and lateral surfaces disposed between the first surface and the second surface. The package body includes a recessed portion disposed on a lateral surface corresponding to a light emitting surface of the lateral surfaces. The lead frame is disposed in the package body. The LED chip is mounted on a bottom surface of the recessed portion. Protrusion parts protruding toward the LED chip are disposed in regions adjacent to the LED chip of facing inner sidewalls of the recessed portion, respectively.

Abstract translation: 一种侧视型发光器件包括封装体，引线框和发光二极管（LED）。 包装体具有设置为安装表面的第一表面，设置在与第一表面相对的一侧的第二表面和设置在第一表面和第二表面之间的侧表面。 包装体包括设置在与侧表面的发光表面相对应的侧表面上的凹部。 引线框架设置在封装主体中。 LED芯片安装在凹部的底面上。 分别朝向LED芯片突出的突出部分分别设置在与凹部的相对的内侧壁的LED芯片相邻的区域中。

公开(公告)号：US20110255545A1

公开(公告)日：2011-10-20

申请号：US12962680

申请日：2010-12-08

Applicant: Jeong-Hun Shin ,  Ho Young Song ,  Tae Yeon Kim ,  Dongguk Je ,  Seung Hyun Yoon ,  Nam Kyoung Um

Inventor： Jeong-Hun Shin ,  Ho Young Song ,  Tae Yeon Kim ,  Dongguk Je ,  Seung Hyun Yoon ,  Nam Kyoung Um

IPC: H04L12/28

CPC classification number: H04L12/4641

Abstract: A virtual local area network (LAN) control system for controlling at least one virtual LAN through a network accessed by a plurality of terminals includes a terminal, a virtual LAN switch, and a virtual LAN controller. The terminal has a proper identifier address to access the network, or receives a proper identifier address through an external device connected to the virtual LAN switch. The virtual LAN switch sets and provides at least one virtual LAN through the network. When the terminal accesses the virtual LAN controller to request to change the configuration of the virtual LAN, the virtual LAN controller assigns authority to change the virtual LAN to the terminal so as to change from the virtual LAN to which the terminal belongs to another virtual LAN.

Abstract translation: 用于通过多个终端访问的网络来控制至少一个虚拟LAN的虚拟局域网（LAN）控制系统包括终端，虚拟LAN交换机和虚拟LAN控制器。 终端具有访问网络的适当标识符地址，或通过连接到虚拟LAN交换机的外部设备接收正确的标识符地址。 虚拟LAN交换机通过网络设置并提供至少一个虚拟LAN。 当终端访问虚拟LAN控制器以请求改变虚拟LAN的配置时，虚拟LAN控制器分配权限以将虚拟LAN更改为终端，以便从终端所属的虚拟LAN变为另一虚拟LAN 。

公开(公告)号：US20110153829A1

公开(公告)日：2011-06-23

申请号：US12972851

申请日：2010-12-20

Applicant: TaeHyun Kwon ,  Sun Me Kim ,  Ho Young Song

Inventor： TaeHyun Kwon ,  Sun Me Kim ,  Ho Young Song

IPC: G06F15/16

CPC classification number: H04L41/12 ,  H04L41/0896 ,  H04L47/10 ,  H04L47/72 ,  H04L47/825

Abstract: Provided is a traffic engineering database (TED) management method and system guaranteeing an accuracy of a TED. The TED management method includes reserving resource information in the TED based on a path transmitted from a path control function of a control plane or from a path control function of a management plane, and updating the TED based on a result of a path control process, the result indicating ‘success’ or ‘failure’ and being transmitted from the path control function of the control plane or from the path control function of the management plane.

Abstract translation: 提供了一种交通工程数据库（TED）管理方法和系统，保证了TED的准确性。 TED管理方法包括基于从控制平面的路径控制功能或从管理面的路径控制功能发送的路径，在TED中预留资源信息，并且基于路径控制处理的结果来更新TED， 结果指示“成功”或“失败”，并从控制平面的路径控制功能或从管理平面的路径控制功能发送。

公开(公告)号：US20110078472A1

公开(公告)日：2011-03-31

申请号：US12890477

申请日：2010-09-24

Applicant: Seung Hyun YOON ,  Ho Young Song

Inventor： Seung Hyun YOON ,  Ho Young Song

IPC: G06F1/32

CPC classification number: H04L12/12 ,  H04L45/02 ,  Y02D50/40

Abstract: A first communication device determines whether a communication device that is not included in a routing path exists through an exchange of routing information with a plurality of adjacent communication devices. In this case, if a communication device that is not included in a routing path exists, the first communication device notifies a corresponding communication device to operate in a power saving mode, operates to decrease power use that is related to the corresponding communication device, and the communication device, having received the notification operates in a power saving mode.

Abstract translation: 第一通信设备通过与多个相邻通信设备交换路由信息来确定是否存在不包括在路由路径中的通信设备。 在这种情况下，如果存在不包括在路由路径中的通信装置，则第一通信装置通知相应的通信装置进行功率节省模式的操作，以减少与相应的通信装置相关的功率使用，并且 已经接收到通知的通信设备在省电模式下操作。

公开(公告)号：US20100199305A1

公开(公告)日：2010-08-05

申请号：US12680179

申请日：2008-02-27

Applicant: Sang Hyeun Lee ,  Byung Tak Lee ,  Sim Kwon Yoon ,  Ho Young Song ,  Bong Tae Kim

Inventor： Sang Hyeun Lee ,  Byung Tak Lee ,  Sim Kwon Yoon ,  Ho Young Song ,  Bong Tae Kim

IPC: G06F13/14 ,  H04N7/173

CPC classification number: H04N5/4401 ,  H04N5/50 ,  H04N21/4345 ,  H04N21/4384 ,  H04N21/6125 ,  H04N21/6405 ,  H04N21/64322

Abstract: There is provided a IPTV digital broadcast system and method capable of reducing a channel change time, the system including: an IPTV providing server providing a broadcast stream including broadcast data for each channel; an EPG server, when a client terminal accesses, providing an EPG, multicast group information for each channel, and PID information for each channel to the client terminal; and a PID providing server acquiring the PID information for each channel itself and providing the PID information for each channel to the EPG server.

Abstract translation: 提供了能够减少频道改变时间的IPTV数字广播系统和方法，该系统包括：提供包括每个频道的广播数据的广播流的IPTV提供服务器; EPG服务器，当客户终端访问时，为每个信道提供EPG，多播组信息和每个信道的PID信息到客户终端; PID提供服务器为每个通道本身获取PID信息，并向EPG服务器提供每个通道的PID信息。

公开(公告)号：US20100010900A1

公开(公告)日：2010-01-14

申请号：US12518261

申请日：2007-10-16

Applicant: Sang Hyeun Lee ,  Seung Hun Oh ,  Byung Tak Lee ,  Sung Yong Lee ,  Ho Young Song ,  Bong Tae Kim

Inventor： Sang Hyeun Lee ,  Seung Hun Oh ,  Byung Tak Lee ,  Sung Yong Lee ,  Ho Young Song ,  Bong Tae Kim

IPC: G06Q30/00

CPC classification number: G06Q30/02 ,  G06Q30/0241 ,  G06Q30/0273

Abstract: An interactive advertisement system and a method thereof are provided. The interactive advertisement system includes an advertiser server, a local advertisement server, and a service receiver. The advertiser server requests registration of advertisement information by setting advertisement ID including target service areas and provides services in response to an order of available services corresponding to the advertisement information. The local advertisement server stores and registers the advertisement information including the advertisement ID corresponding to the registration request of the advertiser server, multicasts the registered advertisement information with the advertisement ID through an IP network, and transmits information related to a service request to the advertiser server. The service receiver extracts advertisement information providing a corresponding service from the received advertisement information, outputs the extracted information through a user interface, requesting the local advertisement server to order the input service, and receives the corresponding service from the advertiser server.

Abstract translation: 提供了交互式广告系统及其方法。 交互式广告系统包括广告商服务器，本地广告服务器和服务接收器。 广告主服务器通过设置包括目标服务区域的广告ID来请求广告信息的注册，并且响应于与广告信息相对应的可用服务的顺序来提供服务。 本地广告服务器存储并登记包括与广告主服务器的注册请求相对应的广告ID的广告信息，通过IP网络将注册的广告信息与广告ID组播，并将与服务请求相关的信息发送到广告商服务器 。 服务接收方从接收到的广告信息中提取提供相应服务的广告信息，通过用户界面输出提取的信息，请求本地广告服务器订购输入服务，并从广告主服务器接收相应的服务。

公开(公告)号：US20090150936A1

公开(公告)日：2009-06-11

申请号：US12156697

申请日：2008-06-03

Applicant: Sung Yong Lee ,  Jae Hoon Kim ,  Ho Young Song ,  Bong Tae Kim

Inventor： Sung Yong Lee ,  Jae Hoon Kim ,  Ho Young Song ,  Bong Tae Kim

IPC: H04N5/445 ,  H04N7/173

CPC classification number: H04L65/4076 ,  H04H20/02 ,  H04H20/38 ,  H04H20/82 ,  H04H60/06 ,  H04H60/31 ,  H04N7/17318 ,  H04N21/2668 ,  H04N21/2743 ,  H04N21/458 ,  H04N21/4821 ,  H04N21/6125 ,  H04N21/6175

Abstract: An Internet protocol (IP)-based integrated customized broadcast service system and method are provided. The IP-based integrated customized broadcast service system includes: a subscriber schedule table providing server generating a subscriber schedule table matching with a time when a user desires to be provided with a broadcast program or IP-based content; and a broadcast server transmitting the broadcast program to the user who desires to be provided with the broadcast program or converting the IP-based content to a broadcast service format that can be watched by the user and transmitting the converted IP-based content to the user who desires to be provided with the IP-based content according to the subscriber schedule table. Accordingly, video on demand (VoD) content, user created content (UCC), and proteur created content (PCC) can be used for broadcasting, so that a variety of broadcast programs can be configured.

Abstract translation: 提供基于互联网协议（IP）的综合定制广播服务系统和方法。 基于IP的集成定制广播服务系统包括：订户调度表，其提供服务器，生成与用户期望提供广播节目或基于IP的内容的时间匹配的订户调度表; 以及广播服务器向希望提供广播节目的用户发送广播节目，或者将基于IP的内容转换为可由用户观看的广播服务格式，并将转换的基于IP的内容发送给用户 谁希望根据用户日程表提供基于IP的内容。 因此，视频点播（VoD）内容，用户创建内容（UCC）和蛋白质创建内容（PCC）可以用于广播，从而可以配置各种广播节目。

公开(公告)号：US20090077034A1

公开(公告)日：2009-03-19

申请号：US12157065

申请日：2008-06-06

Applicant: Nac Woo Kim ,  Jae Hun Kim ,  Il Kyun Park ,  Ho Young Song ,  Bong Tae Kim

Inventor： Nac Woo Kim ,  Jae Hun Kim ,  Il Kyun Park ,  Ho Young Song ,  Bong Tae Kim

IPC: G06F7/06 ,  G06F17/30

CPC classification number: H04N7/163 ,  H04N21/234318 ,  H04N21/4728 ,  H04N21/8456

Abstract: A personal-ordered multimedia data search service method and apparatuses thereof are provided. The apparatus includes: a server which extracts feature information and meta data of entire screen or partial region of each scene-image of multimedia to generate image index information, and then obtains and provides search result images and meta data having feature information similar to feature information of image query information by searching the image index information, when image query information is received; and a set-top box which plays multimedia, wherein when a user issues a request for searching an arbitrary for the playing multimedia, the set-top box extracts feature information of the entire or partial region of the image to generate the image query information and transmits the image query information requesting for searching the image by using the extracted feature information to the server, and after that, when the search result images and meta data are provided from the server, browses the search result images and meta data on a display apparatus. Accordingly, it is possible to maximize user's satisfaction in searching for multimedia data.

Abstract translation: 提供个人订购的多媒体数据搜索服务方法及其装置。 该装置包括：提取多个图像的每个场景图像的整个屏幕或部分区域的特征信息和元数据以产生图像索引信息的服务器，然后获得并提供具有与特征信息类似的特征信息的搜索结果图像和元数据 当接收到图像查询信息时，通过搜索图像索引信息来获取图像查询信息; 以及播放多媒体的机顶盒，其中当用户发出搜索任意播放多媒体的请求时，机顶盒提取图像的整个或部分区域的特征信息以生成图像查询信息，以及 通过使用提取的特征信息向服务器发送请求搜索图像的图像查询信息，之后当从服务器提供搜索结果图像和元数据时，在显示装置上浏览搜索结果图像和元数据 。 因此，可以最大限度地提高用户对多媒体数据的搜索满意度。