利索-全球专利检索

  1. 登录
  2. 注册

搜索结果

35 条记录 (耗时 0.036 秒)

    LED back-light unit and display device
    2.
    发明授权
    LED back-light unit and display device 有权
    LED背光单元和显示设备

    公开(公告)号：US08277104B2

    公开(公告)日：2012-10-02

    申请号：US12704357

    申请日：2010-02-11

    申请人： Chan Sung Jeong ,  Jung Nam An ,  Min Ho Kim ,  Seung Se Kim ,  Hoon Hur ,  Won Do Kee

    发明人： Chan Sung Jeong ,  Jung Nam An ,  Min Ho Kim ,  Seung Se Kim ,  Hoon Hur ,  Won Do Kee

    IPC分类号： F21V7/04

    CPC分类号： G02B6/008 ,  G02B6/0036 ,  G02B6/0046 ,  G02B6/0061 ,  G02B6/0068 ,  G02B6/0073 ,  G02B6/0091

    摘要： A back-light unit including a plurality of substrates, a plurality of light sources respectively disposed on the plurality of substrates and configured to emit light, and N (N≧2) light guide plates respectively disposed adjacent to the plurality of light sources, each light guide plate including a light incidence part having a light incidence surface for receiving light emitted in a first direction from a corresponding light source, and a light emission part for emitting the received incident light in a second direction different than the first direction. Further, at least one of the light guide plates includes light-extracting surface patterns disposed on the light emission part, and the light-extracting surface patterns comprise a first region of light-extracting surface patterns having a higher pattern-density than a second region of light-extracting surface patterns next to the first region.

    摘要翻译： 背光单元，包括多个基板，多个光源分别设置在多个基板上并被配置为发光，以及分别设置在多个光源附近的N（N≥2）个导光板，每个 导光板包括具有用于接收从相应的光源沿第一方向发射的光的光入射表面的光入射部分，以及用于沿与第一方向不同的第二方向发射所接收的入射光的发光部分。 此外，至少一个导光板包括设置在发光部分上的光提取表面图案，并且光提取表面图案包括具有比第二区域更高的图案密度的第一区域的光提取表面图案 的光提取表面图案在第一区域旁边。

    Bicycle
    4.
    发明公开
    Bicycle 审中-公开

    公开(公告)号：US20230159127A1

    公开(公告)日：2023-05-25

    申请号：US17916887

    申请日：2021-06-18

    申请人： Min Ho Kim ,  Sang Gil Kim

    发明人： Min Ho Kim ,  Sang Gil Kim

    IPC分类号： B62K3/00 ,  B62K3/04 ,  B62M1/38 ,  B62J17/083

    CPC分类号： B62K3/005 ,  B62K3/04 ,  B62M1/38 ,  B62J17/083

    摘要： The present invention allows a user to ride a bicycle while lying with his/her face down, thereby lowering the center of weight and improving the driving stability, increasing the velocity by reducing the air resistance during driving, and increasing the generation of thrust by easily transferring the force of the user to pedals, and comprises: a frame provided with a front wheel and a rear wheel such that the user can ride while lying with his/her face down; and an acceleration means installed on the rear wheel and generating power and acceleration according to pedaling.

    NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF THE SAME
    7.
    发明申请
    NITRIDE SEMICONDUCTOR LIGHT EMITTING DEVICE AND MANUFACTURING METHOD OF THE SAME 审中-公开
    氮化物半导体发光器件及其制造方法

    公开(公告)号：US20110300652A1

    公开(公告)日：2011-12-08

    申请号：US13211107

    申请日：2011-08-16

    申请人： Seong Eun Park ,  Bang Won OH ,  Gil Han Park ,  Min Ho Kim ,  Rak Jun Choi ,  Young Min Park ,  Hee Seok Park

    发明人： Seong Eun Park ,  Bang Won OH ,  Gil Han Park ,  Min Ho Kim ,  Rak Jun Choi ,  Young Min Park ,  Hee Seok Park

    IPC分类号： H01L33/60

    CPC分类号： H01L33/0075 ,  B82Y20/00 ,  H01L33/0079 ,  H01S5/3054 ,  H01S5/3072 ,  H01S5/34333

    摘要： There is provided a nitride semiconductor light emitting device and a manufacturing method of the same. The nitride semiconductor light emitting device including: a substrate for growing a nitride single crystal, the substrate having electrical conductivity; a p-type nitride semiconductor layer formed on the substrate; an active layer formed on the p-type nitride semiconductor layer, the active layer including a plurality of quantum barrier layers and a plurality of quantum well layers deposited alternately on each other; an n-type nitride semiconductor layer formed on the active layer; a p-electrode formed on a bottom of the substrate; and an n-electrode formed on a top of the n-type nitride semiconductor layer.

    摘要翻译： 提供了一种氮化物半导体发光器件及其制造方法。 所述氮化物半导体发光器件包括：用于生长氮化物单晶的衬底，所述衬底具有导电性; 在该基板上形成的p型氮化物半导体层; 形成在p型氮化物半导体层上的有源层，所述有源层包括彼此交替沉积的多个量子势垒层和多个量子阱层; 形成在有源层上的n型氮化物半导体层; 形成在所述基板的底部上的p电极; 以及形成在n型氮化物半导体层的顶部上的n电极。

    Nitride semiconductor device
    9.
    发明申请
    Nitride semiconductor device 有权
    氮化物半导体器件

    公开(公告)号：US20090045392A1

    公开(公告)日：2009-02-19

    申请号：US11907169

    申请日：2007-10-10

    申请人： Seong Eun Park ,  Min Ho Kim ,  Jae Woong Han

    发明人： Seong Eun Park ,  Min Ho Kim ,  Jae Woong Han

    IPC分类号： H01L33/00

    CPC分类号： H01L33/06 ,  B82Y20/00 ,  H01L33/32 ,  H01S5/3407 ,  H01S5/3416 ,  H01S5/34333

    摘要： There is provided a nitride semiconductor device including an active layer of a superlattice structure. The nitride semiconductor device including: a p-type nitride semiconductor layer; an n-type nitride semiconductor layer; and an active layer disposed between the p-type and n-type nitride layers, the active layer comprising a plurality of quantum barrier layers and quantum well layers deposited alternately on each other, wherein the active layer has a superlattice structure where the quantum barrier layer has a thickness for enabling a carrier injected from the p-type and n-type nitride semiconductor layers to be tunneled therethrough, and at least one of the quantum barrier layers has an energy band gap greater than another quantum barrier layer adjacent to the n-type nitride semiconductor layer.

    摘要翻译： 提供了包括超晶格结构的有源层的氮化物半导体器件。 氮化物半导体器件包括：p型氮化物半导体层; n型氮化物半导体层; 以及设置在所述p型和n型氮化物层之间的有源层，所述有源层包括彼此交替沉积的多个量子势垒层和量子阱层，其中所述有源层具有超晶格结构，其中所述量子势垒层 具有能够使从p型和n型氮化物半导体层注入的载流子穿过其中的厚度，并且至少一个量子势垒层具有比与n-型氮化物半导体层相邻的另一个量子势垒层更大的能带隙。 氮化物半导体层。

    Composition of photoconductive layer for a color display panel
    10.
    发明授权
    Composition of photoconductive layer for a color display panel 失效
    用于彩色显示面板的光电导层的组成

    公开(公告)号：US5834144A

    公开(公告)日：1998-11-10

    申请号：US935443

    申请日：1997-09-23

    申请人： Min Ho Kim ,  Wan Woo Park

    发明人： Min Ho Kim ,  Wan Woo Park

    IPC分类号： G03G5/04 ,  C08L25/14 ,  C09K11/06 ,  G03G5/05 ,  G03G5/06 ,  G09F9/00 ,  H01J9/227 ,  G03C5/00

    CPC分类号： C09K11/06 ,  Y10S430/10

    摘要： Styrene-acrylic copolymer is used as an organic binder, fluorenone derivative is used as an electron receptor and tetraphenylbutadiene derivative is used as an electron donor to produce a color display panel which has a low decomposition temperature, a high electron transferring ability and a charge maintenance ability to manufacture a color display panel without a change of brightness and color coordinates in a fluorescent screen.

    摘要翻译： 使用苯乙烯 - 丙烯酸共聚物作为有机粘合剂，使用芴酮衍生物作为电子受体，四苯基丁二烯衍生物用作电子给体，以制备具有低分解温度，高电子转移能力和充电维持性的彩色显示面板 能够在荧光屏中不改变亮度和颜色坐标来制造彩色显示面板。