公开(公告)号：US20130306146A1

公开(公告)日：2013-11-21

申请号：US13981450

申请日：2011-11-18

Applicant: Myoung Seok Sung ,  Se Han Kwon

Inventor： Myoung Seok Sung ,  Se Han Kwon

IPC: H01L31/02

CPC classification number: H01L31/02021 ,  H01L31/02008 ,  H01L31/046 ,  H01L31/0749 ,  Y02E10/50 ,  Y02E10/541 ,  Y02P70/521

Abstract: Provided is a solar cell. The solar cell includes: a substrate including through lines opposing to each other; a semiconductor layer on a top side of the substrate; bus lines at both edges of a top side of the semiconductor layer; and bus bars connected electrically to the bus lines, respectively, and extending to a rear side of the substrate through the through lines.

Abstract translation: 提供一个太阳能电池。 太阳能电池包括：包括彼此相对的通过线的基板; 在所述基板的上侧的半导体层; 在半导体层的顶侧的两边缘处的总线; 母线分别与总线电连接，并通过贯通线延伸到衬底的后侧。

公开(公告)号：US08089909B2

公开(公告)日：2012-01-03

申请号：US12149255

申请日：2008-04-29

Applicant: Se Han Kim ,  Kyeseon Lee ,  Chong-Ho Yoon ,  Gang-Ho Byun ,  Nae-Soo Kim ,  Cheol Sig Pyo

Inventor： Se Han Kim ,  Kyeseon Lee ,  Chong-Ho Yoon ,  Gang-Ho Byun ,  Nae-Soo Kim ,  Cheol Sig Pyo

IPC: G08C17/00 ,  H04J3/16 ,  H04J3/22

CPC classification number: H04W74/0808 ,  H04L7/041 ,  H04W52/0216 ,  H04W74/002 ,  Y02D70/166

Abstract: Provided is a method of transmitting/receiving data in a sensor node for reducing overhearing of sensor nodes, and a sensor network which implements the method. A sender node having transmission data from among a plurality of nodes which perform a low power listening (LPL) operation in an asynchronous manner at predetermined time intervals, generates a long preamble including short preambles, each having information including a destination address of the transmission data, a remainder of the long preamble, and a length of the transmission data, and sequentially transmits the second preamble and the transmission data. A receiver node from among the plurality of nodes determines whether a valid signal is sensed during an active state in the LPL operation. If it is determined that the valid signal is sensed, the receiver node receives the short preamble transmitted from the sender node. The receiver node determines a duration time of a deactivated state of the receiver node based on the received first preamble, thereby reducing overhearing in the sensor network.

Abstract translation: 提供了一种在传感器节点中发送/接收数据以减少传感器节点的窃听的方法，以及实现该方法的传感器网络。 具有以预定时间间隔以异步方式执行低功率监听（LPL）操作的多个节点的发送数据的发送方节点生成包括短前导码的长前导码，每个具有包含发送数据的目的地地址的信息 ，长前导码的剩余部分和发送数据的长度，并顺序发送第二前同步码和发送数据。 多个节点中的接收器节点确定在LPL操作中的活动状态期间是否感测到有效信号。 如果确定感测到有效信号，则接收器节点接收从发送器节点发送的短前置码。 接收机节点基于接收到的第一前导码来确定接收机节点的去激活状态的持续时间，从而减少传感器网络中的窃听。

公开(公告)号：US08822809B2

公开(公告)日：2014-09-02

申请号：US13381795

申请日：2010-10-15

Applicant: Se Han Kwon ,  Jung Shik Baik

Inventor： Se Han Kwon ,  Jung Shik Baik

IPC: H02N6/00 ,  H01L31/042 ,  H01L31/00 ,  H01L27/142

CPC classification number: H01L27/1426 ,  H01L31/022425 ,  H01L31/046 ,  H01L31/0463 ,  H01L31/0465 ,  H01L31/0749 ,  Y02E10/541 ,  Y02P70/521

Abstract: Disclosed are a solar cell apparatus and a method for manufacturing the same. The solar cell apparatus includes a substrate; a back electrode layer on the substrate; a light absorbing layer on the back electrode layer; a front electrode layer on the light absorbing layer; and a connection wire extending from the front electrode layer and connected to the back electrode layer through the light absorbing layer, wherein the connection wire directly makes contact with an inner side of a recess formed in the back electrode layer.

Abstract translation: 公开了一种太阳能电池装置及其制造方法。 太阳能电池装置包括：基板; 衬底上的背电极层; 背面电极层上的光吸收层; 光吸收层上的前电极层; 以及从前电极层延伸并通过光吸收层与后电极层连接的连接线，其中，连接线与形成在背面电极层中的凹部的内侧直接接触。

公开(公告)号：US20120204947A1

公开(公告)日：2012-08-16

申请号：US13379534

申请日：2010-11-02

Applicant: Dong Keun Lee ,  Se Han Kwon

Inventor： Dong Keun Lee ,  Se Han Kwon

IPC: H01L31/0232 ,  H01L31/18

CPC classification number: H01L31/0749 ,  G03H1/0005 ,  G03H1/0244 ,  G03H2001/0055 ,  G03H2001/0284 ,  G03H2001/185 ,  H01L31/02 ,  H01L31/048 ,  Y02E10/541 ,  Y02P70/521

Abstract: There is provided a solar cell according to an exemplary embodiment includes: an upper substrate placed on cells of the solar cell; and a hologram pattern placed on the upper substrate.There is provided a manufacturing method of a solar cell according to another exemplary embodiment includes: forming an upper substrate on cells of the solar cell; and forming a hologram pattern on the upper substrate.

Abstract translation: 提供根据示例性实施例的太阳能电池包括：放置在太阳能电池的单元上的上基板; 以及放置在上基板上的全息图。 提供根据另一示例性实施例的太阳能电池的制造方法，包括：在太阳能电池的单元上形成上基板; 并在上基板上形成全息图。

公开(公告)号：US20120174973A1

公开(公告)日：2012-07-12

申请号：US13322061

申请日：2010-09-30

Applicant: Se Han Kwon

Inventor： Se Han Kwon

IPC: H01L31/0224 ,  H01L31/18

CPC classification number: H01L31/022425 ,  H01L31/03923 ,  H01L31/046 ,  H01L31/0749 ,  Y02E10/541 ,  Y02P70/521

Abstract: Disclosed are a solar cell apparatus and a method for manufacturing the same. The solar cell apparatus includes a substrate; a back electrode layer on the substrate; a light absorbing layer on the back electrode layer; and a front electrode layer on the light absorbing layer, wherein an outer peripheral side of the back electrode layer is aligned on a plane different from a plane of an outer peripheral side of the light absorbing layer.

Abstract translation: 公开了一种太阳能电池装置及其制造方法。 太阳能电池装置包括：基板; 衬底上的背电极层; 背面电极层上的光吸收层; 以及在所述光吸收层上的前电极层，其中所述背电极层的外周侧在与所述光吸收层的外周侧的平面不同的平面上排列。

公开(公告)号：US20120155326A1

公开(公告)日：2012-06-21

申请号：US13326969

申请日：2011-12-15

Applicant: Tae Joon Park ,  Hoyong Kang ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Se Han Kim ,  In Hwan Lee ,  Cheol Sig Pyo

Inventor： Tae Joon Park ,  Hoyong Kang ,  Wun-Cheol Jeong ,  Chang Sub Shin ,  Se Han Kim ,  In Hwan Lee ,  Cheol Sig Pyo

IPC: H04W16/00 ,  H04W84/12

CPC classification number: H04W16/32 ,  H04W84/14 ,  H04W84/18

Abstract: In a wireless sensor network system including at least one sensor network, when a network message received from a sensor node of a sensor network corresponds to a predetermined service, the wireless sensor network system forms a wireless local area network (WLAN) overlay network which is based on a WLAN system within a service area at which the sensor node is located. Data corresponding to the predetermined service is transmitted and received through the WLAN overlay network.

Abstract translation: 在包括至少一个传感器网络的无线传感器网络系统中，当从传感器网络的传感器节点接收到的网络消息对应于预定的服务时，无线传感器网络系统形成无线局域网（WLAN）覆盖网络 基于传感器节点所在的服务区域内的WLAN系统。 通过WLAN覆盖网络发送和接收对应于预定服务的数据。

公开(公告)号：US20110276738A1

公开(公告)日：2011-11-10

申请号：US13097868

申请日：2011-04-29

Applicant: Se Han KIM ,  Kyo Hoon SON ,  Nae Soo KIM ,  Cheol Sig PYO ,  Ho Yong KANG ,  Hoon JEONG ,  Seong Bae EUN

Inventor： Se Han KIM ,  Kyo Hoon SON ,  Nae Soo KIM ,  Cheol Sig PYO ,  Ho Yong KANG ,  Hoon JEONG ,  Seong Bae EUN

IPC: G06F13/00

CPC classification number: G06F13/102

Abstract: Provided is a general-purpose interface port that may interface with a sensor board including multiple types of sensor device drivers and download a sensor device driver from the sensor board, and a sensor node that may recognize a type of sensor included in the sensor board using the downloaded sensor device driver, the sensor node including a micro control unit that may process sensing data received from the sensor board, thereby providing a plug and play function between a micro control unit of a sensor node and a sensing unit including a sensor board in a Ubiquitous Sensor Network (USN) or a Wireless Sensor Network (WSN).

Abstract translation: 提供了一种通用接口端口，其可以与包括多种类型的传感器设备驱动器的传感器板接口并从传感器板下载传感器设备驱动器，以及可以识别传感器板中包括的传感器类型的传感器节点，其使用 下载的传感器设备驱动器，传感器节点包括可以处理从传感器板接收的感测数据的微控制单元，从而在传感器节点的微控制单元和包括传感器板的感测单元之间提供即插即用功能 无处不在的传感器网络（USN）或无线传感器网络（WSN）。

公开(公告)号：US20100118737A1

公开(公告)日：2010-05-13

申请号：US12548979

申请日：2009-08-27

Applicant: Se Han KIM ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong Suk Chae

Inventor： Se Han KIM ,  Nae Soo Kim ,  Cheol Sig Pyo ,  Jong Suk Chae

IPC: H04L12/28 ,  H04L12/413

CPC classification number: H04L12/4035 ,  H04W16/00 ,  H04W28/06 ,  H04W40/246 ,  H04W48/08 ,  H04W84/10 ,  H04W84/18

Abstract: Provided are a method and apparatus for using a synchronous sensor network medium access control (MAC) protocol such as a ZigBee or IEEE 802.15.4 low-rate wireless personal area network (WPAN). Also provided are a method and apparatus for constructing a ubiquitous sensor network (USN) of which a life is increased by using power beacons and reducing the number of unnecessary control packets (beacon packets), thereby reducing an initialization time between nodes and preventing beacon collision. According to the present invention, a beacon packet channel having a large output power and a data channel of which a transmission range is restricted by reducing an output power to be less than that of the beacon packet channel, may be simultaneously used.

Abstract translation: 提供了一种使用诸如ZigBee或IEEE 802.15.4低速率无线个域网（WPAN）的同步传感器网络介质访问控制（MAC）协议的方法和装置。 还提供了一种用于构建普遍存在的传感器网络（USN）的方法和装置，其通过使用电力信标增加寿命并减少不必要的控制分组（信标分组）的数量，从而减少节点之间的初始化时间并防止信标碰撞 。 根据本发明，可以同时使用具有大输出功率的信标分组信道和通过将输出功率降低到小于信标分组信道的输出功率来限制传输范围的数据信道。

公开(公告)号：US20090285140A1

公开(公告)日：2009-11-19

申请号：US12085784

申请日：2006-11-29

Applicant: Yong-Sun Kim ,  Se-Han Kim ,  Woo-Yong Lee ,  Hyun Lee ,  Yoon-Mee Doh ,  Cheol-Sig Pyo ,  Jong-Suk Chae

Inventor： Yong-Sun Kim ,  Se-Han Kim ,  Woo-Yong Lee ,  Hyun Lee ,  Yoon-Mee Doh ,  Cheol-Sig Pyo ,  Jong-Suk Chae

IPC: G08C17/00

CPC classification number: H04L41/00 ,  H04L12/12 ,  H04L41/12 ,  H04W52/0216 ,  H04W84/18 ,  Y02D70/00 ,  Y02D70/144 ,  Y02D70/164

Abstract: Provided is a method for managing dormant nodes in a wireless sensor network. The method includes the steps of: a) acquiring and storing information on distance and location of sensor nodes registered in a corresponding cluster among at least one cluster managed by a managing node; b) selecting a dormant object node among the sensor nodes by the managing node; c) transmitting dormant information that the dormant object node should go into a dormant state for a predetermined period through a beacon message to the dormant object node and creating a dormant node management table; and d) updating a dormant time of the dormant node management table every beacon cycle by the managing node according to setup of a dormant time central managing function and notifying dormancy expiration to the corresponding dormant node.

Abstract translation: 提供了一种用于管理无线传感器网络中的休眠节点的方法。 该方法包括以下步骤：a）获取和存储关于由管理节点管理的至少一个集群中登记在对应集群中的传感器节点的距离和位置的信息; b）由所述管理节点选择所述传感器节点中的休眠对象节点; c）通过到休眠对象节点的信标消息发送休眠对象节点进入休眠状态预定时间的休眠信息，并创建休眠节点管理表; 以及d）根据休眠时间中央管理功能的设置，通过管理节点更新每个信标周期的休眠节点管理表的休眠时间，并将休眠期间通知给相应的休眠节点。

公开(公告)号：US20090161553A1

公开(公告)日：2009-06-25

申请号：US12338458

申请日：2008-12-18

Applicant: Se Han KIM ,  Kyeseon Lee ,  Nae Soo Kim ,  Cheol Sig Pyo

Inventor： Se Han KIM ,  Kyeseon Lee ,  Nae Soo Kim ,  Cheol Sig Pyo

IPC: H04L12/26

CPC classification number: H04L41/0213 ,  H04L41/22 ,  H04L43/18 ,  H04L67/12 ,  H04L69/22 ,  H04W84/18

Abstract: An apparatus for analyzing a USN protocol includes a packet analyzer and a protocol analyzer. The packet analyzer collects packets communicated between USN sensor nodes through at least one or more channels. The protocol analyzer processes/displays the collected packets using an XML schema defined according to the USN protocol. Thus, the USN protocol analyzing apparatus can decode/encode packets collected through a plurality of channels.

Abstract translation: 用于分析USN协议的装置包括分组分析器和协议分析器。 分组分析器通过至少一个或多个信道收集在USN传感器节点之间传送的分组。 协议分析器使用根据USN协议定义的XML模式来处理/显示收集的数据包。 因此，USN协议分析装置可以解码/编码通过多个信道收集的分组。