中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

19 records (took 0.018 seconds)

    WAVEGUIDE PHOTO-DETECTOR
    2.
    发明申请
    WAVEGUIDE PHOTO-DETECTOR 有权
    波形检测器

    公开(公告)号：US20110049660A1

    公开(公告)日：2011-03-03

    申请号：US12763990

    申请日：2010-04-20

    Applicant: Dongwoo SUH ,  Sanghoon Kim ,  Jiho Joo ,  Gyungock Kim

    Inventor： Dongwoo SUH ,  Sanghoon Kim ,  Jiho Joo ,  Gyungock Kim

    IPC: H01L31/0232

    CPC classification number: G02B6/12004 ,  G02B6/131 ,  G02B6/136 ,  G02B2006/121 ,  H01L31/0352

    Abstract: Provided is a waveguide photodetector that may improve an operation speed and increase or maximize productivity. The waveguide photodetector includes a waveguide layer extending in a first direction, an absorption layer disposed on the waveguide layer, a first electrode disposed on the absorption layer, a second electrode disposed on the waveguide layer, the second electrode being spaced from the first electrode and the absorption layer in a second direction crossing the first direction, and at least one bridge electrically connecting the absorption layer to the second electrode.

    Abstract translation: 提供了可以提高操作速度并增加或最大化生产率的波导光电检测器。 波导光电检测器包括沿第一方向延伸的波导层，设置在波导层上的吸收层，设置在吸收层上的第一电极，设置在波导层上的第二电极，第二电极与第一电极间隔开， 所述吸收层在与所述第一方向交叉的第二方向上，以及至少一个电桥将所述吸收层电连接到所述第二电极。

    Waveguide photo-detector
    4.
    发明授权
    Waveguide photo-detector 有权
    波导光电探测器

    公开(公告)号：US08823121B2

    公开(公告)日：2014-09-02

    申请号：US13550364

    申请日：2012-07-16

    Applicant: Dongwoo Suh ,  Sanghoon Kim ,  Jiho Joo ,  Gyungock Kim

    Inventor： Dongwoo Suh ,  Sanghoon Kim ,  Jiho Joo ,  Gyungock Kim

    IPC: H01L31/00 ,  G02B6/12 ,  H01L31/0352 ,  G02B6/13 ,  G02B6/136

    CPC classification number: G02B6/12004 ,  G02B6/131 ,  G02B6/136 ,  G02B2006/121 ,  H01L31/0352

    Abstract: Provided is a waveguide photodetector that may improve an operation speed and increase or maximize productivity. The waveguide photodetector includes a waveguide layer extending in a first direction, an absorption layer disposed on the waveguide layer, a first electrode disposed on the absorption layer, a second electrode disposed on the waveguide layer, the second electrode being spaced from the first electrode and the absorption layer in a second direction crossing the first direction, and at least one bridge electrically connecting the absorption layer to the second electrode.

    Abstract translation: 提供了可以提高操作速度并增加或最大化生产率的波导光电检测器。 波导光电检测器包括沿第一方向延伸的波导层，设置在波导层上的吸收层，设置在吸收层上的第一电极，设置在波导层上的第二电极，第二电极与第一电极间隔开， 所述吸收层在与所述第一方向交叉的第二方向上，以及至少一个电桥将所述吸收层电连接到所述第二电极。

    Waveguide photo-detector
    5.
    发明授权
    Waveguide photo-detector 有权
    波导光电探测器

    公开(公告)号：US08242571B2

    公开(公告)日：2012-08-14

    申请号：US12763990

    申请日：2010-04-20

    Applicant: Dongwoo Suh ,  Sanghoon Kim ,  Jiho Joo ,  Gyungock Kim

    Inventor： Dongwoo Suh ,  Sanghoon Kim ,  Jiho Joo ,  Gyungock Kim

    IPC: H01L31/0232 ,  G02B6/42

    CPC classification number: G02B6/12004 ,  G02B6/131 ,  G02B6/136 ,  G02B2006/121 ,  H01L31/0352

    Abstract: Provided is a waveguide photodetector that may improve an operation speed and increase or maximize productivity. The waveguide photodetector includes a waveguide layer extending in a first direction, an absorption layer disposed on the waveguide layer, a first electrode disposed on the absorption layer, a second electrode disposed on the waveguide layer, the second electrode being spaced from the first electrode and the absorption layer in a second direction crossing the first direction, and at least one bridge electrically connecting the absorption layer to the second electrode.

    Abstract translation: 提供了可以提高操作速度并增加或最大化生产率的波导光电检测器。 波导光电检测器包括沿第一方向延伸的波导层，设置在波导层上的吸收层，设置在吸收层上的第一电极，设置在波导层上的第二电极，第二电极与第一电极间隔开， 所述吸收层在与所述第一方向交叉的第二方向上，以及至少一个电桥将所述吸收层电连接到所述第二电极。

    APPARATUS AND METHODS FOR COORDINATED QUERY AND RESPONSE SERVICE DISCOVERY
    6.
    发明申请
    APPARATUS AND METHODS FOR COORDINATED QUERY AND RESPONSE SERVICE DISCOVERY 审中-公开
    协调查询和响应服务发现的装置和方法

    公开(公告)号：US20140111312A1

    公开(公告)日：2014-04-24

    申请号：US13713858

    申请日：2012-12-13

    Applicant: Sanghoon Kim ,  Minyoung Park

    Inventor： Sanghoon Kim ,  Minyoung Park

    IPC: G08C17/02

    CPC classification number: G08C17/02 ,  H04L67/16 ,  H04W4/08 ,  H04W52/0235 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/21

    Abstract: Apparatus and methods for, among other things, a grouped based reactive service discovery protocol are discussed. In an example, a method can include broadcasting a first group beacon at a group interval using a first station belonging to a first group of stations and broadcasting a service request to the second group during a query interval of the second group. In an example, the first group beacon can include a service update alert configured to alert other members of the first group of an anticipated service request and response event to learn services available from a second group.

    Abstract translation: 讨论了除了别的以外，基于分组的反应性服务发现协议的装置和方法。 在一个示例中，方法可以包括使用属于第一组站的第一站以组间隔广播第一组信标，并且在第二组的查询间隔期间向第二组广播服务请求。 在一个示例中，第一组信标可以包括服务更新警报，其被配置为警告第一组的其他成员预期的服务请求和响应事件以学习可从第二组获得的服务。

    DISPLAY DEVICE
    8.
    发明申请
    DISPLAY DEVICE 有权
    显示设备

    公开(公告)号：US20110149198A1

    公开(公告)日：2011-06-23

    申请号：US12977774

    申请日：2010-12-23

    Applicant: Youngmin KIM ,  Sanghoon Kim ,  Hoyoung Seo ,  Deoksoo Kim ,  Sungwoo Kim

    Inventor： Youngmin KIM ,  Sanghoon Kim ,  Hoyoung Seo ,  Deoksoo Kim ,  Sungwoo Kim

    IPC: G02F1/1333

    CPC classification number: G02F1/133603 ,  G02F1/133308 ,  G02F1/133611 ,  G02F1/1362 ,  G02F2001/133607

    Abstract: A display device is disclosed. The display device includes a display panel, a frame disposed in the rear of the display panel, a backlight unit disposed between the display panel and the frame, a driver attached to a back surface of the frame, and a back cover that is disposed in the rear of the driver and is connected to the back surface of the frame. At least one of the frame and the back cover includes a heat dissipation member.

    Abstract translation: 公开了一种显示装置。 显示装置包括显示面板，布置在显示面板后部的框架，设置在显示面板和框架之间的背光单元，附接到框架的后表面的驱动器和设置在框架的后表面中的后盖 驱动器的后部并连接到框架的后表面。 框架和后盖中的至少一个包括散热构件。

    EPHEMERAL IDENTITY FOR DEVICE AND SERVICE DISCOVERY
    9.
    发明申请
    EPHEMERAL IDENTITY FOR DEVICE AND SERVICE DISCOVERY 有权
    设备和服务发现的特征

    公开(公告)号：US20140162601A1

    公开(公告)日：2014-06-12

    申请号：US13712304

    申请日：2012-12-12

    Applicant: Sanghoon Kim ,  Minyoung Park

    Inventor： Sanghoon Kim ,  Minyoung Park

    IPC: H04W12/06 ,  H04W76/02

    CPC classification number: H04W12/06 ,  H04L63/0407 ,  H04W8/005 ,  H04W8/26 ,  H04W12/02 ,  H04W12/04 ,  H04W76/14

    Abstract: Embodiments of a system and method for secure discovery and identification of devices via a wireless network are generally described herein. In some embodiments a wireless device may transmit an anonymous ephemeral identifier that may be utilized by a second device to determine, by accessing a provider or social network, whether the private identity masked by the ephemeral identifier is known to the user of the second device. In some embodiments a provider may receive user or device registrations; maintain a record of private identifiers, ephemeral identifiers, and known user data for a plurality of users; and access one or more social networks to acquire known user data. The ephemeral identifiers may be periodically updated by the provider. In some embodiments a discovery module in a plurality of devices may automatically establish a communication connection between devices in response to a previously established relationship between users of the respective devices.

    Abstract translation: 本文通常描述用于通过无线网络安全发现和识别设备的系统和方法的实施例。 在一些实施例中，无线设备可以发送可被第二设备利用的匿名临时标识符，以通过访问提供商或社交网络来确定由短暂标识符掩蔽的私有标识对于第二设备的用户是否已知。 在一些实施例中，提供者可以接收用户或设备注册; 维护多个用户的私有标识符，短暂标识符和已知用户数据的记录; 并访问一个或多个社交网络以获取已知的用户数据。 短暂标识符可以由提供者周期性地更新。 在一些实施例中，多个设备中的发现模块可以响应于先前建立的各个设备的用户之间的关系自动建立设备之间的通信连接。

    Method for manufacturing printed circuit board with optical waveguides
    10.
    发明申请
    Method for manufacturing printed circuit board with optical waveguides 审中-公开
    用光波导制造印刷电路板的方法

    公开(公告)号：US20120163752A1

    公开(公告)日：2012-06-28

    申请号：US13067556

    申请日：2011-06-08

    Applicant: Sanghoon Kim ,  Joonsung Kim ,  Hanseo Cho

    Inventor： Sanghoon Kim ,  Joonsung Kim ,  Hanseo Cho

    IPC: G02B6/12 ,  B05D5/12

    CPC classification number: H05K1/0274 ,  G02B6/125 ,  G02B6/136 ,  G02B6/138 ,  G02B6/43

    Abstract: Disclosed herein is a method for manufacturing a printed circuit board with optical waveguides capable of reducing light loss by forming a bent portion having a changing pattern shape on a core layer and attaching a reflective member thereto to increase reflectivity. The method for manufacturing a printed circuit board with optical waveguides includes; (a) forming a lower clad layer on a base substrate; (b) applying a core material onto the lower clad layer; (c) performing exposure on the core material using a photo mask having a pattern; (d) performing development on the core material subjected to the exposure and forming a bent portion having a changing pattern shape to form a core layer; (e) applying an upper clad layer onto the lower clad layer having the core layer formed thereon; (f) performing exposure and development on the upper clad layer to expose a reflective portion of the machined bent portion to the outside; and (g) attaching a reflective member to the reflective portion exposed to the outside. Therefore, the bent portion having the changing pattern shape is machined to have a curved shape or an oblique shape and the reflective member is attached thereto, thereby making it possible to minimize light loss.

    Abstract translation: 本文公开了一种制造具有能够通过在芯层上形成具有变化的图案形状的弯曲部分并且将反射构件附接到其上以增加反射率而能够减少光损失的光波导的印刷电路板的制造方法。 制造具有光波导的印刷电路板的方法包括： （a）在基底基板上形成下包层; （b）将芯材施加到下包层上; （c）使用具有图案的光掩模对芯材进行曝光; （d）在经受曝光的芯材上进行显影，并形成具有变化的图案形状的弯曲部分以形成芯层; （e）将上覆盖层施加到其上形成有芯层的下覆盖层上; （f）在上包层上进行曝光和显影，将加工的弯曲部分的反射部分露出到外部; 和（g）将反射构件附接到暴露于外部的反射部分。 因此，具有变化的图案形状的弯曲部分被加工成具有弯曲形状或倾斜形状，并且反射构件附接到其上，从而可以使光损失最小化。

Patent Agency Ranking