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51. 发明申请

US20060290615A1 Driving current output apparatus, method of manufacturing the same, display device and driving apparatus thereof 有权
标题翻译：驱动电流输出装置及其制造方法，显示装置及其驱动装置
公开(公告)号：US20060290615A1
公开(公告)日：2006-12-28
申请号：US11453529
申请日：2006-06-15
申请人： Tae-Whan Kim , Kae-Dal Kwack , Hong-Jae Shin
发明人： Tae-Whan Kim , Kae-Dal Kwack , Hong-Jae Shin
IPC分类号： G09G3/30
CPC分类号： G09G3/3283 , G09G3/2014 , G09G3/3216 , G09G2320/0233
摘要： A display device, which includes a plurality of pixels; a data driver for outputting data signals to the pixels; a bias current outputting unit for outputting a bias current having a predetermined magnitude; a plurality of driving current outputting units for outputting driving currents to the pixels; and a first switch connected between the bias current outputting unit and the driving current outputting units for selecting one of the driving current outputting units to connect to the bias current outputting unit, wherein the magnitudes of the driving currents are substantially the same as a magnitude of the bias current.
摘要翻译：一种显示装置，包括多个像素; 用于将数据信号输出到像素的数据驱动器; 偏置电流输出单元，用于输出具有预定大小的偏置电流; 多个驱动电流输出单元，用于向像素输出驱动电流; 以及第一开关，连接在所述偏置电流输出单元和所述驱动电流输出单元之间，用于选择所述驱动电流输出单元中的一个连接到所述偏置电流输出单元，其中所述驱动电流的大小基本上与偏置电流。

52. 发明申请

US20060279352A1 Charge pump, DC-DC converter, and method thereof 有权
标题翻译：电荷泵，DC-DC转换器及其方法
公开(公告)号：US20060279352A1
公开(公告)日：2006-12-14
申请号：US11442451
申请日：2006-05-26
申请人： Tae-Whan Kim , Kae-Dal Kwack , Hong-Jae Shin
发明人： Tae-Whan Kim , Kae-Dal Kwack , Hong-Jae Shin
IPC分类号： G05F1/10 , H02M3/18
CPC分类号： H02M3/073
摘要： A charge pump for a DC-DC converter includes an input terminal receiving an input voltage, an output terminal outputting an output voltage, a plurality of charge pumping stages connected in series between the input terminal and the output terminal, and a voltage level shifter shifting voltage levels of first and second gate clock signals so that received first and second gate clock signals have a predetermined amplitude. Therefore, the charge pump can increase power efficiency by maximizing a magnitude of VGS. A DC-DC converter using the charge pump can also be applied to a portable device, for minimizing power consumption, and a method for improving power efficiency of the DC-DC converter is provided.
摘要翻译：用于DC-DC转换器的电荷泵包括接收输入电压的输入端子，输出输出电压的输出端子，串联连接在输入端子和输出端子之间的多个电荷泵浦级，以及电压电平转换器第一和第二栅极时钟信号的电压电平，使得接收的第一和第二栅极时钟信号具有预定的幅度。因此，电荷泵可以通过使V GS的大小最大化来提高功率效率。使用电荷泵的DC-DC转换器也可以应用于便携式设备，以最小化功耗，并且提供了一种用于提高DC-DC转换器的功率效率的方法。

53. 发明授权

US06683013B2 Method of formation for quantum dots array using tilted substrate 失效
标题翻译：使用倾斜衬底的量子点阵列的形成方法
公开(公告)号：US06683013B2
公开(公告)日：2004-01-27
申请号：US10099985
申请日：2002-03-19
申请人： Eun Kyu Kim , Yong Ju Park , Hyo Jin Kim , Tae Whan Kim
发明人： Eun Kyu Kim , Yong Ju Park , Hyo Jin Kim , Tae Whan Kim
IPC分类号： H01L2100
CPC分类号： B82Y10/00 , H01L21/02392 , H01L21/02395 , H01L21/02433 , H01L21/02463 , H01L21/02546 , H01L21/0259 , H01L21/0262 , H01L29/125 , H01L29/127
摘要： Disclosed is a method of forming a quantum dots array. In the method of the present invention, a structure of wire-like quantum dots with good quality is formed in materials having an inconsistency in the lattice constant on a tilted substrate by using the binding property of atomic bonding due to chemical bonding steps of the tilted substrate, and the spacing of the wire-like quantum dots is varied by using the step width of the tilted substrate which is transformed due to a partial pressure of a source gas and the thickness of a buffer layer. The invention allows materials having an inconsistency in the lattice constant to be freely formed in the form of quantum wires with a growing technique only and accordingly to be used as base materials in use for manufacture of novel concept of optoelectronic devices which have not been obtained so far.
摘要翻译：公开了一种形成量子点阵列的方法。在本发明的方法中，通过使用由于倾斜的化学键合步骤引起的原子键合的结合特性，在倾斜的基板上的晶格常数不一致的材料中形成质量好的线状量子点的结构基板，并且通过使用由于源气体的分压和缓冲层的厚度而变换的倾斜基板的台阶宽度来改变线状量子点的间隔。本发明允许具有晶格常数不一致的材料以量子线的形式自由地形成为仅具有成长技术的材料，并因此被用作用于制造尚未获得的光电子器件的新概念的基础材料远。

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