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71 条记录 (耗时 0.034 秒)

    TELESCOPIC PIPE
    4.
    发明申请
    TELESCOPIC PIPE 有权

    公开(公告)号：US20220194760A1

    公开(公告)日：2022-06-23

    申请号：US17606106

    申请日：2020-01-22

    申请人： Do Young Kim ,  Yeong Ju Kim ,  Yeong Min Kim ,  Ju Eun Kim

    发明人： Do Young Kim ,  Yeong Ju Kim ,  Yeong Min Kim ,  Ju Eun Kim

    IPC分类号： B66F3/10

    摘要： A telescopic pipe includes a base pipe having a base inner pipe rotated by external force, and a base outer pipe arranged to receive the base inner pipe; a connecting pipe having a connecting inner pipe coupled to the base inner pipe to be extendable to transfer rotational force, and a connecting outer pipe screw-coupled to the inner circumferential surface of the base outer pipe to be extendable; and a finishing pipe including a finishing inner pipe coupled to the connecting inner pipe to be extendable and to be rotated, and a finishing outer pipe that is interlocked by means of rotation of the finishing inner pipe and is screw-coupled to the inner circumferential surface of the connecting outer-pipe to be extendable, wherein the connecting outer pipe is interlocked by the rotational force of the extended finishing outer pipe and thus is extended and retracted along the base outer pipe.

    Method and apparatus for sensing infrared radiation
    6.
    发明授权
    Method and apparatus for sensing infrared radiation 有权
    用于感测红外辐射的方法和装置

    公开(公告)号：US08796699B2

    公开(公告)日：2014-08-05

    申请号：US13511869

    申请日：2010-11-24

    申请人： Franky So ,  Do Young Kim

    发明人： Franky So ,  Do Young Kim

    IPC分类号： H01L27/15 ,  H01L31/12 ,  H01L33/00 ,  H01L21/00

    CPC分类号： G01J5/20 ,  B82Y10/00 ,  H01L27/288 ,  H01L27/32 ,  H01L31/101 ,  H01L31/14 ,  H01L33/0045 ,  H01L51/0046 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/50 ,  H01L51/52 ,  H01L51/5278 ,  H01L2251/308 ,  Y10S977/954

    摘要： Embodiments of the invention pertain to a method and apparatus for sensing infrared (IR) radiation. In a specific embodiment, a night vision device can be fabricated by depositing a few layers of organic thin films. Embodiments of the subject device can operate at voltages in the range of 10-15 Volts and have lower manufacturing costs compared to conventional night vision devices. Embodiments of the device can incorporate an organic phototransistor in series with an organic light emitting device. In a specific embodiment, all electrodes are transparent to infrared light. An IR sensing layer can be incorporated with an OLED to provide IR-to-visible color up-conversion. Improved dark current characteristics can be achieved by incorporating a poor hole transport layer material as part of the IR sensing layer.

    摘要翻译： 本发明的实施例涉及用于感测红外（IR）辐射的方法和装置。 在具体实施例中，可以通过沉积几层有机薄膜来制造夜视装置。 本装置的实施例可以在10-15伏的范围内工作，并且与传统的夜视装置相比具有较低的制造成本。 该器件的实施例可以结合有机光电晶体管与有机发光器件串联。 在具体实施例中，所有电极对于红外光是透明的。 IR感测层可以与OLED结合以提供IR到可见的上色转换。 通过掺入不良的空穴传输层材料作为IR感测层的一部分，可以实现改进的暗电流特性。

    METHOD AND APPARATUS FOR SENSING INFRARED RADIATION
    8.
    发明申请
    METHOD AND APPARATUS FOR SENSING INFRARED RADIATION 有权
    用于感测红外辐射的方法和装置

    公开(公告)号：US20120286296A1

    公开(公告)日：2012-11-15

    申请号：US13511869

    申请日：2010-11-24

    申请人： Franky So ,  Do Young Kim

    发明人： Franky So ,  Do Young Kim

    IPC分类号： H01L31/147 ,  H01L51/44

    CPC分类号： G01J5/20 ,  B82Y10/00 ,  H01L27/288 ,  H01L27/32 ,  H01L31/101 ,  H01L31/14 ,  H01L33/0045 ,  H01L51/0046 ,  H01L51/0059 ,  H01L51/0078 ,  H01L51/008 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/50 ,  H01L51/52 ,  H01L51/5278 ,  H01L2251/308 ,  Y10S977/954

    摘要： Embodiments of the invention pertain to a method and apparatus for sensing infrared (IR) radiation. In a specific embodiment, a night vision device can be fabricated by depositing a few layers of organic thin films. Embodiments of the subject device can operate at voltages in the range of 10-15 Volts and have lower manufacturing costs compared to conventional night vision devices. Embodiments of the device can incorporate an organic phototransistor in series with an organic light emitting device. In a specific embodiment, all electrodes are transparent to infrared light. An IR sensing layer can be incorporated with an OLED to provide IR-to-visible color up-conversion. Improved dark current characteristics can be achieved by incorporating a poor hole transport layer material as part of the IR sensing layer.

    摘要翻译： 本发明的实施例涉及用于感测红外（IR）辐射的方法和装置。 在具体实施例中，可以通过沉积几层有机薄膜来制造夜视装置。 本装置的实施例可以在10-15伏的范围内工作，与传统的夜视装置相比具有较低的制造成本。 该器件的实施例可以结合有机光电晶体管与有机发光器件串联。 在具体实施例中，所有电极对于红外光是透明的。 IR感测层可以与OLED结合以提供IR到可见的上色转换。 通过掺入不良的空穴传输层材料作为IR感测层的一部分，可以实现改进的暗电流特性。

    LEARNING DEVICE
    9.
    发明申请
    LEARNING DEVICE 审中-公开
    学习设备

    公开(公告)号：US20110125682A1

    公开(公告)日：2011-05-26

    申请号：US13055895

    申请日：2009-07-03

    申请人： Do Young Kim

    发明人： Do Young Kim

    IPC分类号： G06F15/18

    CPC分类号： G09B19/06 ,  G09B11/00 ,  G09B11/10

    摘要： Provided is a learning device that represents the learning contents of a learning edition in visual and audio elements such as voice, melody, and image. The learning contents are pointed out by an indicator according to the principle of signal transmission and reception for recognizing the position of the indicator.

    摘要翻译： 提供了一种学习装置，其表示诸如语音，旋律和图像之类的视觉和音频元素中的学习版本的学习内容。 根据用于识别指示器的位置的信号发送和接收的原理，指示符指示学习内容。

    Apparatus and method of variable bandwidth multi-codec QoS control
    10.
    发明授权
    Apparatus and method of variable bandwidth multi-codec QoS control 失效
    可变带宽多编解码器QoS控制的装置和方法

    公开(公告)号：US07778177B2

    公开(公告)日：2010-08-17

    申请号：US11634561

    申请日：2006-12-06

    申请人： Tae Gyu Kang ,  Do Young Kim ,  Hae Won Jung

    发明人： Tae Gyu Kang ,  Do Young Kim ,  Hae Won Jung

    IPC分类号： H04J1/16

    CPC分类号： H04W28/18

    摘要： An apparatus and method of variable bandwidth multi-codec quality of service (QoS) control are provided. The apparatus for controlling the QoS of a variable bandwidth multi-codec includes: a network state detection unit detecting a network state including at least one of a packet loss ratio, a packet loss interval, and a packet delay time based on an RTP packet transmitted to and received from a destination for which a call connection is established; and a codec control unit updating a transmission rate by comparing the detected resultant value with an already set reference value and increasing or decreasing the transmission rate, and controlling the variable bandwidth multi-codec to code data with the updated transmission rate. According to the apparatus and method, data can be coded with a codec transmission rate suitable for a network state identified during a voice call after the call is set up.

    摘要翻译： 提供了一种可变带宽多编解码器服务质量（QoS）控制的装置和方法。 用于控制可变带宽多编解码器的QoS的装置包括：网络状态检测单元，其基于发送的RTP分组检测包括分组丢失率，分组丢失间隔和分组延迟时间中的至少一个的网络状态 从建立呼叫连接的目的地接收和接收; 以及编解码器控制单元，通过将检测到的结果值与已经设定的基准值进行比较，并且增加或减少传输速率来更新传输速率，并且控制可变带宽多编解码器以更新的传输速率对数据进行编码。 根据该装置和方法，可以在呼叫建立之后利用适合于在语音呼叫期间识别的网络状态的编解码传输速率对数据进行编码。