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    • 4. 再颁专利
    • Semiconductor laser diode and method of manufacturing the same
    • 半导体激光二极管及其制造方法
    • USRE45071E1
    • 2014-08-12
    • US13070906
    • 2011-03-24
    • Sung Ui HongJin Hong LeeJin Soo KimHo Sang KwackDae Kon Oh
    • Sung Ui HongJin Hong LeeJin Soo KimHo Sang KwackDae Kon Oh
    • H01S5/22
    • B82Y10/00B82Y20/00
    • Provided are a semiconductor laser diode and a method of manufacturing the same. The semiconductor laser diode includes a lower cladding layer disposed on a substrate; a ridge including an optical waveguide layer, an active layer, an upper cladding layer, and an ohmic contact layer, which are sequentially stacked on the lower cladding layer, and having a predetermined width, which is obtained by performing a channel etching process on both sides of the ridge; an oxide layer disposed on surfaces of the upper and lower cladding layer to control the width of the ridge; a dielectric layer disposed on left and right channels of the ridge; an upper electrode layer disposed on the entire surface of the resultant structure to enclose the ridge and the dielectric layer; and a lower electrode layer disposed on a bottom surface of the substrate. The method is simpler than a conventional process of manufacturing a semiconductor laser diode. Also, by controlling a wet oxidation time, the width of a ridge can be freely controlled and an ohmic contact layer can be automatically formed.
    • 提供半导体激光二极管及其制造方法。 半导体激光二极管包括设置在基板上的下包层; 包括光波导层,有源层,上覆层和欧姆接触层的脊,其顺序地层叠在下包层上,并且具有预定的宽度,其通过对两者进行沟道蚀刻处理而获得 山脊边; 设置在所述上​​下包层的表面上以控制所述脊的宽度的氧化物层; 布置在所述脊的左通道和右通道上的电介质层; 设置在所得结构的整个表面上以包围脊和电介质层的上电极层; 以及设置在所述基板的底面上的下电极层。 该方法比制造半导体激光二极管的常规方法简单。 此外,通过控制湿式氧化时间,可以自由地控制脊的宽度,并且可以自动形成欧姆接触层。
    • 6. 发明授权
    • Terminal and brightness control method thereof
    • 端子及其亮度控制方法
    • US08716941B2
    • 2014-05-06
    • US13297523
    • 2011-11-16
    • Jin Soo Kim
    • Jin Soo Kim
    • H05B37/02H05B33/08
    • H05B33/0872G06F1/1684G06F1/3206G06F1/3231G06F1/3265G09G3/20G09G2320/0626G09G2360/144Y02D10/153Y02D10/173
    • A terminal and a brightness control method thereof are provided. The terminal includes an illumination sensor for measuring peripheral illumination of the terminal, a proximity sensor for detecting an object within a preset distance, a memory for storing a brightness table including data for controlling brightness of a display unit corresponding to the measured illumination, the display unit for displaying and for changing a brightness of the display unit under control of a controller, and the controller for controlling the display unit to change the brightness according to the measured illumination and the brightness table when the object is not detected. The terminal and brightness control method thereof provide a more suitable screen to a user.
    • 提供了一种终端及其亮度控制方法。 终端包括用于测量终端的周边照明的照明传感器,用于检测预设距离内的物体的接近传感器,用于存储亮度表的存储器,其包括用于控制与测量的照明相对应的显示单元的亮度的数据,显示器 单元,用于在控制器的控制下显示和改变显示单元的亮度;以及控制器,用于控制显示单元,以在未检测到物体时根据测量的照度和亮度表来改变亮度。 其终端和亮度控制方法为用户提供更合适的屏幕。
    • 8. 发明授权
    • Method and system for providing content according to personal preference
    • 根据个人喜好提供内容的方法和系统
    • US08595226B2
    • 2013-11-26
    • US11873692
    • 2007-10-17
    • Jin Soo KimDaniel Jim RohHo Yun Lee
    • Jin Soo KimDaniel Jim RohHo Yun Lee
    • G06F7/00G06F17/30
    • G06F17/30867
    • In one embodiment of the present invention, a main server receives a content request identifying a content category from a client and identifies the client sending the request from the content request. Then, the content category from the content request is identified. The main server determines if the content category is included in a preference tag of the identified client. The preference tag comprises a plurality of hierarchical category identifiers selected from a hierarchical configuration of category identifiers. If the content category is included in the preference tag associated with the identified client, then personalized content according to the preference tag of the identified client is provided. Thus, a method and system for providing content according to personal preference are provided.
    • 在本发明的一个实施例中,主服务器从客户端接收识别内容类别的内容请求,并且识别从内容请求发送请求的客户端。 然后,识别来自内容请求的内容类别。 主服务器确定内容类别是否包含在标识的客户端的首选项标签中。 偏好标签包括从类别标识符的分层配置中选择的多个分级类别标识符。 如果内容类别被包括在与所识别的客户端相关联的偏好标签中,则提供根据所标识的客户端的偏好标签的个性化内容。 因此,提供了一种根据个人喜好提供内容的方法和系统。