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    • 51. 发明申请
    • BACKLIGHT UNIT AND DISPLAY DEVICE
    • 背光单元和显示设备
    • US20140140043A1
    • 2014-05-22
    • US13681974
    • 2012-11-20
    • Sang Hoon LeeYoung Bae Jang
    • Sang Hoon LeeYoung Bae Jang
    • F21V8/00
    • G02B6/0085G02B6/0088G02B6/009
    • Disclosed are a backlight unit and a display device. The backlight unit includes a bottom cover including first and second longer sides and first and second shorter sides, a light emitting module disposed on at least one of the first and second longer sides and the first and second shorter sides in the bottom cover, a light guide plate having at least a part disposed on the light emitting module in the bottom cover, an optical sheet on the light guide plate, a support member connected to the bottom cover and having at least a part disposed on the optical sheet, and a top cover disposed on the support member and connected to the bottom cover.
    • 公开了背光单元和显示装置。 背光单元包括底盖,其包括第一和第二长边以及第一和第二短边,设置在第一和第二长边中的至少一个以及底盖中的第一和第二短边中的发光模块, 导板,其具有设置在底盖中的发光模块上的至少一部分,导光板上的光学片,连接到底盖并具有至少部分设置在光学片上的支撑构件,以及顶部 盖,其设置在支撑构件上并连接到底盖。
    • 52. 发明申请
    • SYSTEM FOR PROVIDING AN ADVERTISEMENT AMONG TERMINALS
    • 用于在终端提供广告的系统
    • US20140114765A1
    • 2014-04-24
    • US14007414
    • 2011-10-19
    • Sang Hoon Lee
    • Sang Hoon Lee
    • G06Q30/02H04W76/02
    • G06Q30/0267G06Q30/02H04W76/10
    • The present invention has the purpose of providing a system for transmitting an advertisement among terminals to only a user interested in a product by using the method of near-field communication. To achieve this, provided is a terminal that provides an advertisement among terminals, including: an advertisement data storage unit; a near-field communication unit transmitting and receiving advertisement data stored in another terminal and the advertisement data storage unit; a server communication unit communicating with an advertisement server; and a control unit processing the advertisement data in order to include a user's own terminal information when transmitting the advertisement data to another terminal, and transmitting advertisement identification information, terminal information for transmitting the advertisement data, and the user's own terminal information to the advertisement server through the server communication unit after watching the advertisement when receiving the advertisement data to watch.
    • 本发明的目的是通过使用近场通信的方法来提供一种用于在终端之间向只有对产品感兴趣的用户发送广告的系统。 为了实现这一点,提供了一种在终端之间提供广告的终端,包括:广告数据存储单元; 近场通信单元发送和接收存储在另一终端中的广告数据和广告数据存储单元; 与广告服务器通信的服务器通信单元; 以及控制单元处理广告数据,以便在向另一终端发送广告数据时包括用户自己的终端信息,并且向广告服务器发送广告标识信息,用于发送广告数据的终端信息和用户自己的终端信息 通过服务器通信单元在收到要观看的广告数据后观看广告。
    • 55. 发明授权
    • Backlight unit and display device
    • 背光单元和显示设备
    • US08540411B2
    • 2013-09-24
    • US12985723
    • 2011-01-06
    • Sang Hoon LeeYoung Bae Jang
    • Sang Hoon LeeYoung Bae Jang
    • F21V7/22
    • G02B6/0081G02B6/0051G02B6/0068G02B6/0073G02F1/133615
    • Disclosed are a backlight unit and a display device. The backlight unit includes a bottom cover, a light emitting module including a plurality of light sources in the bottom cover, a light guide plate at one side of the light emitting module in the bottom cover, an optical sheet on the light guide plate, a support member coupled with the bottom cover, in which a part of the support member is placed on the optical sheet to make contact with a top surface of the optical sheet so that a bottom surface of the optical sheet contacts to the light guide plate, a top cover provided on the support member and coupled with the bottom cover. The light sources are interposed between the support member and the bottom cover.
    • 公开了背光单元和显示装置。 背光单元包括底盖,在底盖中包括多个光源的发光模块,底盖中的发光模块的一侧的导光板,导光板上的光学片, 支撑构件与底盖结合,其中支撑构件的一部分被放置在光学片上以与光学片的顶表面接触,使得光学片的底表面接触导光板, 顶盖设置在支撑构件上并与底盖联接。 光源插入在支撑构件和底盖之间。
    • 57. 发明授权
    • Radiation shielding members including nano-particles as a radiation shielding material and method for preparing the same
    • 作为辐射屏蔽材料的包括纳米颗粒的辐射屏蔽构件及其制备方法
    • US08318045B2
    • 2012-11-27
    • US12464733
    • 2009-05-12
    • Jaewoo KimYoung Rang UhmByungchul LeeJinwoo JungChang Kyu RheeMin-Ku LeeHee Min LeeSang Hoon Lee
    • Jaewoo KimYoung Rang UhmByungchul LeeJinwoo JungChang Kyu RheeMin-Ku LeeHee Min LeeSang Hoon Lee
    • G21F1/10G21F1/08G21F3/00C08K3/38C22C32/00
    • G21F1/10G21F1/08
    • Disclosed is a radiation shielding member having improved radiation absorption performance, including 80.0˜99.0 wt % of a polymer matrix or metal matrix and 1.0˜20.0 wt % of a radiation shielding material in the form of nano-particles having a size of 10˜900 nm as a result of pulverization, wherein the radiation shielding material is homogeneously dispersed in the matrix through powder mixing or melt mixing after treatment with a surfactant which is the same material as the matrix or which has high affinity for the matrix. A preparation method thereof is also provided. This radiation shielding member including the nano-particles as the shielding material further increases the collision probability of the shielding material with radiation, compared to conventional shielding members including micro-particles, thus reducing the mean free path of radiation in the shielding member, thereby exhibiting superior radiation shielding effects. At the same density, the shielding member has reduced thickness and volume and is thus lightweight. The porosity of the shielding member is minimized, thereby preventing the deterioration of shielding effects and properties of the shielding member and realizing applicability in spent fuel managing transport/storage environments and the like.
    • 公开了具有改进的辐射吸收性能的辐射屏蔽构件,包括80.0〜99.0重量%的聚合物基质或金属基质和1.0〜20.0重量%的纳米粒子形式的辐射屏蔽材料,其尺寸为10〜900 nm,其中通过粉末混合或熔融混合后的辐射屏蔽材料与基质相同的表面活性剂或与基质具有高亲和性的表面活性剂均匀分散在基质中。 还提供了其制备方法。 与包括微粒子的常规屏蔽构件相比,包括作为屏蔽材料的纳米颗粒的辐射屏蔽构件进一步增加了屏蔽材料与辐射的碰撞概率,从而减小了屏蔽构件中辐射的平均自由程, 优良的辐射屏蔽效果。 在相同的密度下,屏蔽构件具有减小的厚度和体积,并且因此是轻质的。 遮蔽部件的孔隙率最小化,能够防止屏蔽部件的遮蔽效果和特性的劣化,并且实现对废弃燃料管理运送·存放环境等的适用性。