公开(公告)号：US20050062736A1

公开(公告)日：2005-03-24

申请号：US10900374

申请日：2004-07-28

申请人： Won Ha ,  Eun Park ,  Hak Kim

发明人： Won Ha ,  Eun Park ,  Hak Kim

IPC分类号： H01L51/50 ,  G09G3/20 ,  G09G3/30 ,  G09G3/32 ,  G09G3/36 ,  G09G5/00 ,  H05B33/14

CPC分类号： G09G3/20 ,  G09G3/3208 ,  G09G2320/0276 ,  G09G2320/0666 ,  G09G2320/0673 ,  G09G2330/028

摘要： A gamma voltage generating apparatus for reducing the number of parts to simplify a structure thereof is disclosed. The apparatus is operated in various modes such that a brightness value can be changed in correspondence with an external environment. A red gamma voltage generator has at least one variable resistor to generate a plurality of red gamma voltages and control the plurality of red gamma voltages such that said brightness value can be changed in correspondence with each of said various modes. A green gamma voltage generator has at least one variable resistor to generate a plurality of green gamma voltages and control the plurality of green gamma voltages such that said brightness value can be changed in correspondence with each of said various modes. A blue gamma voltage generator has at least one variable resistor to generate a plurality of blue gamma voltages and control the plurality of blue gamma voltages such that said brightness value can be changed in correspondence with each of said various modes.

摘要翻译： 公开了一种用于减少部件数量以简化其结构的伽马电压产生装置。 该装置以各种模式操作，使得可以根据外部环境改变亮度值。 红色伽马电压发生器具有至少一个可变电阻器以产生多个红色伽马电压并控制多个红色伽马电压，使得所述亮度值可以根据所述各种模式中的每一种而改变。 绿色伽马电压发生器具有至少一个可变电阻器以产生多个绿色伽马电压并且控制多个绿色伽马电压，使得可以根据所述各种模式中的每一种来改变所述亮度值。 蓝色伽马电压发生器具有至少一个可变电阻器以产生多个蓝色伽马电压并且控制多个蓝色伽马电压，使得可以根据所述各种模式中的每一种来改变所述亮度值。

公开(公告)号：US20050052170A1

公开(公告)日：2005-03-10

申请号：US10900354

申请日：2004-07-28

申请人： Hyun Kim ,  Hak Kim

发明人： Hyun Kim ,  Hak Kim

IPC分类号： H05B33/08 ,  G09G3/20 ,  G09G3/30 ,  H01L51/50 ,  H02M3/07 ,  H02M3/155 ,  H02M3/156 ,  H05B33/14 ,  G05F1/40

CPC分类号： H02M3/156 ,  H02M3/07 ,  H02M2001/007

摘要： The present invention relates to a power supply that is adaptive for improving energy conversion efficiency and a driving method thereof and an apparatus and method for driving an electroluminescence display device using the same. A power supply that supplies a driving power to drive a driving apparatus according to an embodiment of the present invention includes a power source to supply DC power; and a DC-DC converter to convert the DC power from the power source to a level of 1/N (provided that N is a positive integer of not less than 2) times the driving power, and then to convert the converted DC power of 1/N times to a level of the driving power.

摘要翻译： 本发明涉及适于提高能量转换效率的电源及其驱动方法以及使用该电源驱动电致发光显示装置的装置和方法。 根据本发明的实施例的提供驱动驱动驱动装置的电源包括供电直流电源的电源; 以及DC-DC转换器，用于将来自电源的DC电力转换为驱动功率的1 / N（N为正整数，不小于2）的电平，然后将转换的DC功率 1 / N次达到驱动力的水平。

公开(公告)号：US5413898A

公开(公告)日：1995-05-09

申请号：US164885

申请日：1993-12-10

申请人： Hak Kim ,  Woo-sung Han

发明人： Hak Kim ,  Woo-sung Han

IPC分类号： G03F7/26 ,  G03F7/20 ,  H01L21/027 ,  G03C5/00

CPC分类号： G03F7/703 ,  G03F1/70 ,  G03F7/2022

摘要： A method for forming a pattern improves a profile of a resist pattern. The method forms a photoresist layer on a substrate having a step, and exposes the photoresist layer using a first mask. Then, thick portions of the photoresist layer are exposed using a second mask, and the entire resist is developed. The second mask provides an additional increment of energy to thick regions so that no inadequately exposed resist material will remain near the step.

摘要翻译： 形成图案的方法改善了抗蚀剂图案的轮廓。 该方法在具有台阶的基板上形成光致抗蚀剂层，并且使用第一掩模曝光光致抗蚀剂层。 然后，使用第二掩模使光致抗蚀剂层的厚部露出，整个抗蚀剂显影。 第二掩模为厚的区域提供了额外的能量增量，使得在台阶附近没有不充分曝光的抗蚀剂材料。

公开(公告)号：US07830496B2

公开(公告)日：2010-11-09

申请号：US11822635

申请日：2007-07-09

申请人： Hak Kim ,  Jun-Young Jang

发明人： Hak Kim ,  Jun-Young Jang

IPC分类号： G03B27/72 ,  G03B27/32

CPC分类号： G03F7/70283

摘要： In a method of exposing a substrate to light and an apparatus for performing the method, a first optical unit configured to generate at least two lights and including a photomask, the at least two lights having pattern information of the photomask, and a second optical unit configured to direct the at least two lights along different paths and onto a substrate.

摘要翻译： 在将基板曝光的方法和用于执行该方法的装置的方法中，第一光学单元被配置为产生至少两个光并包括光掩模，所述至少两个光具有光掩模的图案信息，以及第二光学单元 被配置为沿着不同的路径引导至少两个光并到基板上。

公开(公告)号：US20070205986A1

公开(公告)日：2007-09-06

申请号：US10592894

申请日：2005-03-15

申请人： Hak Kim ,  Ji Bae

发明人： Hak Kim ,  Ji Bae

IPC分类号： G06F3/02

CPC分类号： H04M1/23 ,  H01H13/705 ,  H01H2009/187 ,  H01H2209/07 ,  H01H2221/006 ,  H01H2221/05

摘要： There is provided a keypad assembly operating a dome switch of a mobile phone. The keypad assembly includes a keypad disposed on the dome switch and having a plurality of bosses protruded from a position corresponding to the movable contacts, and a plurality of metal keys each disposed on the keypad at a position corresponding to each boss and protruding from a surface of the housing at a desired height, each of the metal keys formed with a numeral and/or character display penetrating through an upper surface thereof. Since the metal key is made of metal, it represents a metal feeling, in addition to various colors. Also, since the metal key is slimmed, it minimizes a thickness of the mobile phone. In addition, a process for forming the keypad is minimized thereby to reduce additional cost.

摘要翻译： 提供了操作移动电话的圆顶开关的键盘组件。 键盘组件包括设置在圆顶开关上的键盘，并且具有从对应于可动触头的位置突出的多个凸起，以及多个金属键，每个金属键设置在对应于每个凸台并从表面突出的位置处的小键盘上 每个金属键形成有穿过其上表面的数字和/或字符显示器。 由于金属键由金属制成，除了各种颜色之外，还代表金属感。 此外，由于金属键被减薄，所以使手机的厚度最小化。 此外，用于形成键盘的处理最小化，从而减少额外的成本。

公开(公告)号：US20070124126A1

公开(公告)日：2007-05-31

申请号：US11583246

申请日：2006-10-18

申请人： Chung Lee ,  Kyung Kim ,  Sung Shin ,  Hak Kim

发明人： Chung Lee ,  Kyung Kim ,  Sung Shin ,  Hak Kim

IPC分类号： G06G7/48

CPC分类号： G06F17/5009

摘要： A simulation apparatus and method in relation to a sensor network are provided. The apparatus includes: a space database storing space information; a database storing standard specifications of sensors or sensor nodes; and a modeling unit extracting information on a 3-dimensional (3D) virtual space in which a sensor or sensor node is positioned, from the space database, obtaining the characteristic of the sensor or the sensor node from the standard specification based on the extracted space information and the standard specification of the sensor or the sensor node, and modeling the sensor or the sensor node. According to the apparatus and method, a virtual wireless sensor network system identical to a real world environment can be established, and as a result, the performance of the system can be accurately measured and an optimized design of the system can be efficiently performed.

摘要翻译： 提供了一种与传感器网络相关的仿真设备和方法。 该装置包括：存储空间信息的空间数据库; 一个存储传感器或传感器节点标准规格的数据库; 以及建模单元，从空间数据库中提取关于传感器或传感器节点的3维（3D）虚拟空间的信息，基于所提取的空间从标准规范获得传感器或传感器节点的特性 信息和传感器或传感器节点的标准规范，以及对传感器或传感器节点进行建模。 根据该装置和方法，可以建立与现实世界环境相同的虚拟无线传感器网络系统，从而可以准确地测量系统的性能，并且可以有效地执行系统的优化设计。

公开(公告)号：US20070109233A1

公开(公告)日：2007-05-17

申请号：US11373313

申请日：2006-03-13

申请人： Hyo Bae ,  Hak Kim ,  Do Kim

发明人： Hyo Bae ,  Hak Kim ,  Do Kim

IPC分类号： G09G3/32

CPC分类号： G09G3/3216 ,  G09G2320/0223 ,  G09G2320/0233

摘要： An organic electroluminescent device having an improved display quality without pectination is provided. The organic electroluminescent device comprises a plurality of the cathode electrode layers comprising a plurality of first cathode electrode layers, wherein one end of each first cathode electrode layer is connected to one of the scan lines extending in the first direction; a plurality of second cathode electrode layers, wherein one end of each second cathode electrode layer is connected to one of the scan lines extending in the second direction; and at least one third cathode electrode layer, wherein one end of each third cathode electrode layer is connected to one of the scan lines extending in the first direction, and the other end of each third cathode electrode layer is connected to one of the scan lines extending in the second direction

摘要翻译： 提供了一种具有改进的显像质量而无果胶的有机电致发光器件。 有机电致发光器件包括多个阴极电极层，其包括多个第一阴极电极层，其中每个第一阴极电极层的一端连接到沿第一方向延伸的扫描线之一; 多个第二阴极电极层，其中每个第二阴极电极层的一端连接到沿第二方向延伸的扫描线之一; 和至少一个第三阴极电极层，其中每个第三阴极电极层的一端连接到沿第一方向延伸的扫描线之一，并且每个第三阴极电极层的另一端连接到扫描线之一 沿第二方向延伸

公开(公告)号：US20070075991A1

公开(公告)日：2007-04-05

申请号：US11633497

申请日：2006-12-05

申请人： Hak Kim ,  Sung Kim

发明人： Hak Kim ,  Sung Kim

IPC分类号： G09G5/00

CPC分类号： G09G3/22 ,  G09G2320/043 ,  G09G2320/103 ,  G09G2330/04

摘要： A display device and a method for driving the same are disclosed. The display device confirms whether display data applied to a display panel are uniformly maintained for a predetermined time. As a result of confirmation, if the display data are uniformly maintained for a predetermined time, pixels of the display panel are made for a predetermined block unit so that screen save modes are performed to sequentially apply screen save mode data to pixels of each block. The screen save modes are completed after there are sequentially performed for all blocks on the display panel. Thus, uniform luminance deviation can be obtained on the display panel of the display device and further picture quality of the display device can be improved.

摘要翻译： 公开了一种显示装置及其驱动方法。 显示装置确认施加到显示面板的显示数据是否均匀地保持预定时间。 作为确认的结果，如果显示数据被均匀地保持预定时间，则显示面板的像素被制成预定的块单元，使得执行屏幕保存模式以将屏幕保存模式数据顺序地应用于每个块的像素。 屏幕保存模式在对显示面板上的所有块执行顺序执行后完成。 因此，可以在显示装置的显示面板上获得均匀的亮度偏差，并且可以提高显示装置的另外的图像质量。

公开(公告)号：US20070041797A1

公开(公告)日：2007-02-22

申请号：US10539599

申请日：2004-12-01

申请人： Byeong Jang ,  Kee Kim ,  Dong Ji ,  Moon Cho ,  Hak Kim

发明人： Byeong Jang ,  Kee Kim ,  Dong Ji ,  Moon Cho ,  Hak Kim

IPC分类号： B23C5/20

CPC分类号： B23C5/2204 ,  B23C5/006 ,  B23C2200/0455 ,  B23C2200/203 ,  B23C2200/367 ,  B23C2210/16 ,  B23C2210/66 ,  Y10T407/192 ,  Y10T407/1936 ,  Y10T407/22 ,  Y10T407/2202 ,  Y10T407/23

摘要： The object of this invention is to provide a milling cutter which includes a cutting insert (120), which has a hexahedral shape and is provided with first and second cutting blade parts on opposite ends thereof, and a cutter body (110) provided with a plurality of insert seats (112) which the cutting insert (120) is seated in and fastened to in either of two directions. The cutting insert (120) is fastened to the associated insert seat (112) in a selected direction, thus all corner blades or main blades, provided on the first and second cutting blade parts of the cutting insert, can be used for machining workpieces. Therefore, the present invention extends the lifetime of the cutting insert (120).

摘要翻译： 本发明的目的是提供一种铣刀，其包括具有六面体形状的切削刀片（120），并且在其相对端上设置有第一和第二切割刀片部分，以及刀具本体（110），其设置有 多个插入座（112），其中所述切削刀片（120）位于两个方向中并被紧固在两个方向上。 切削刀片（120）沿着选定的方向紧固到相关联的刀片座（112），因此设置在切削刀片的第一和第二切削刀片部分上的所有角刀片或主刀片可用于加工工件。 因此，本发明延长了切削刀片（120）的寿命。

公开(公告)号：US20070012992A1

公开(公告)日：2007-01-18

申请号：US11181606

申请日：2005-07-13

申请人： Hak Kim

发明人： Hak Kim

IPC分类号： H01L29/788 ,  H01L21/336

CPC分类号： H01L29/7883 ,  H01L29/42336

摘要： A method for manufacturing and operating a nonvolatile memory in which a floating gate is formed on a silicon substrate to reduce the difference in heights between a memory region and a logic region so that a process margin is assured. The method includes forming first trenches having a designated depth and a second trench having a depth smaller than that of the first trenches, and filling the first and second trenches with an oxidation film; planarizing the oxidation film, and etching the oxidation film in the second trench so that the oxidation film remains at the central portion of the second trench; forming a tunnel oxidation film in the second trench from which the oxidation film is etched, and depositing a first polysilicon film thereon; etching the first polysilicon film back so that a 2-bit floating gate is formed in the second trench; removing the oxidation film in the second trench by wet etching, and forming a common source on the silicon substrate under the second trench by depositing a lower oxidation film and using the lower oxidation film as a buffer film; depositing a nitride film and an upper oxidation film on the resulting structure provided with the deposited common source; depositing a second polysilicon film on the entire surface of the upper oxidation film; and forming a control gate by etching the second polysilicon film.