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1. 发明授权

US08816944B2 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：US08816944B2
公开(公告)日：2014-08-26
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。

2. 发明授权

US07706159B2 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：US07706159B2
公开(公告)日：2010-04-27
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
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VGS的幅度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。

3. 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。

4. 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。

5. 发明授权

US07927951B2 Non-volatile memory device and method of operating the same 有权
标题翻译：非易失性存储器件及其操作方法
公开(公告)号：US07927951B2
公开(公告)日：2011-04-19
申请号：US12955984
申请日：2010-11-30
申请人： Tae-Whan Kim , Kae-Dal Kwack , Sang-Su Park
发明人： Tae-Whan Kim , Kae-Dal Kwack , Sang-Su Park
IPC分类号： H01L21/336 , H01L29/788
CPC分类号： H01L29/7887 , H01L21/28273 , H01L21/28282 , H01L29/42332 , H01L29/66825 , H01L29/66833 , H01L29/7923
摘要： A non-volatile memory device includes a semiconductor substrate, first and second control gates, and first and second charge storage patterns. The semiconductor substrate includes a protruding active pin having a source region, a drain region and a channel region located between the source and drain regions. The first control gate is located on a first sidewall of the channel region, and the second control gate is located on a second sidewall of the channel region. The second control gate is separated from the first control gate. The first charge storage pattern is located between the first sidewall and the first control gate, and the second charge storage pattern is located between the second sidewall and the second control gate.
摘要翻译：非易失性存储器件包括半导体衬底，第一和第二控制栅极以及第一和第二电荷存储模式。半导体衬底包括具有源极区，漏极区和位于源极和漏极区之间的沟道区的突出的有源管脚。第一控制栅极位于沟道区的第一侧壁上，第二控制栅位于沟道区的第二侧壁上。第二控制栅极与第一控制栅极分离。第一电荷存储图案位于第一侧壁和第一控制栅极之间，第二电荷存储图案位于第二侧壁和第二控制栅极之间。

6. 发明申请

US20110069555A1 NON-VOLATILE MEMORY DEVICE AND METHOD OF OPERATING THE SAME 有权
标题翻译：非易失性存储器件及其操作方法
公开(公告)号：US20110069555A1
公开(公告)日：2011-03-24
申请号：US12955984
申请日：2010-11-30
申请人： Tae-Whan Kim , Kae-Dal Kwack , Sang-Su Park
发明人： Tae-Whan Kim , Kae-Dal Kwack , Sang-Su Park
IPC分类号： G11C16/26 , G11C16/10
CPC分类号： H01L29/7887 , H01L21/28273 , H01L21/28282 , H01L29/42332 , H01L29/66825 , H01L29/66833 , H01L29/7923
摘要： A non-volatile memory device includes a semiconductor substrate, first and second control gates, and first and second charge storage patterns. The semiconductor substrate includes a protruding active pin having a source region, a drain region and a channel region located between the source and drain regions. The first control gate is located on a first sidewall of the channel region, and the second control gate is located on a second sidewall of the channel region. The second control gate is separated from the first control gate. The first charge storage pattern is located between the first sidewall and the first control gate, and the second charge storage pattern is located between the second sidewall and the second control gate.
摘要翻译：非易失性存储器件包括半导体衬底，第一和第二控制栅极以及第一和第二电荷存储模式。半导体衬底包括具有源极区，漏极区和位于源极和漏极区之间的沟道区的突出的有源管脚。第一控制栅极位于沟道区的第一侧壁上，第二控制栅位于沟道区的第二侧壁上。第二控制栅极与第一控制栅极分离。第一电荷存储图案位于第一侧壁和第一控制栅极之间，第二电荷存储图案位于第二侧壁和第二控制栅极之间。

7. 发明申请

US20090108327A1 Gate pattern having two control gates, flash memory including the gate pattern and methods of manufacturing and operating the same 审中-公开
标题翻译：具有两个控制栅极的栅极图案，包括栅极图案的闪存，以及制造和操作该栅极图案的方法
公开(公告)号：US20090108327A1
公开(公告)日：2009-04-30
申请号：US12289300
申请日：2008-10-24
申请人： Tae-Whan Kim , Kyeong-Rock Kim , Kae-Dal Kwack
发明人： Tae-Whan Kim , Kyeong-Rock Kim , Kae-Dal Kwack
IPC分类号： H01L29/788
CPC分类号： H01L29/42324 , H01L27/11519 , H01L29/40114 , H01L29/66825
摘要： Provided may be a gate pattern, flash memory and methods of manufacturing and operating the same. A gate pattern may include a floating gate on a tunneling dielectric layer, an inter-gate dielectric layer on the floating gate, a first control gate on the inter-gate dielectric layer, and a second control gate on the inter-gate dielectric layer and spaced apart from the first control gate. Each of the control gates sets four states according to an application time of a program voltage applied to the control gates. Thus, one control gate may program 2-bit data.
摘要翻译：提供可以是栅极图案，闪存及其制造和操作方法。栅极图案可以包括隧道电介质层上的浮动栅极，浮置栅极上的栅极间介电层，栅极间电介质层上的第一控制栅极和栅极间电介质层上的第二控制栅极，以及与第一控制门间隔开。每个控制门根据施加到控制门的编程电压的施加时间来设置四个状态。因此，一个控制门可以编程2位数据。

8. 发明授权

US07863673B2 Non-volatile memory device and method of operating the same 有权
标题翻译：非易失性存储器件及其操作方法
公开(公告)号：US07863673B2
公开(公告)日：2011-01-04
申请号：US12370792
申请日：2009-02-13
申请人： Tae-Whan Kim , Kae-Dal Kwack , Sang-Su Park
发明人： Tae-Whan Kim , Kae-Dal Kwack , Sang-Su Park
IPC分类号： H01L29/788 , H01L21/336
CPC分类号： H01L29/7887 , H01L21/28273 , H01L21/28282 , H01L29/42332 , H01L29/66825 , H01L29/66833 , H01L29/7923
摘要： A non-volatile memory device includes a semiconductor substrate, first and second control gates, and first and second charge storage patterns. The semiconductor substrate includes a protruding active pin having a source region, a drain region and a channel region located between the source and drain regions. The first control gate is located on a first sidewall of the channel region, and the second control gate is located on a second sidewall of the channel region. The second second control gate is separated from the first control gate. The first charge storage pattern is located between the first sidewall and the first control gate, and the second charge storage pattern is located between the second sidewall and the second control gate.
摘要翻译：非易失性存储器件包括半导体衬底，第一和第二控制栅极以及第一和第二电荷存储模式。半导体衬底包括具有源极区，漏极区和位于源极和漏极区之间的沟道区的突出的有源管脚。第一控制栅极位于沟道区的第一侧壁上，第二控制栅位于沟道区的第二侧壁上。第二第二控制栅极与第一控制栅极分离。第一电荷存储图案位于第一侧壁和第一控制栅极之间，第二电荷存储图案位于第二侧壁和第二控制栅极之间。

9. 发明授权

US06914388B2 Organic light emitting diode display device driving apparatus and driving method thereof 失效
标题翻译：有机发光二极管显示装置驱动装置及其驱动方法
公开(公告)号：US06914388B2
公开(公告)日：2005-07-05
申请号：US10668206
申请日：2003-09-24
申请人： Hong-Jae Shin , Kae-Dal Kwack
发明人： Hong-Jae Shin , Kae-Dal Kwack
IPC分类号： H01L51/50 , G09G3/10 , G09G3/20 , G09G3/30 , G09G3/32 , H05B33/14
CPC分类号： G09G3/3216 , G09G3/3266 , G09G2320/0252 , G09G2330/021
摘要： There are provided an organic light emitting diode (OLED) display driving apparatus and a driving method thereof, in which the OLED display panel driving apparatus of a passive matrix type is configured such that its scan driving circuit has 3-state output, and the cathode lines, selected when the scan driving circuit performs a scan operation, maintain grounding, and after data-applied OLED emits light, are switched in a high voltage, and execute a refresh operation to initialize the pixel charges, and with the high impedance state maintained, non-selective common cathode lines turn into a high impedance state so as to remove the parasitic capacitance elements, and reduce the capacitance element functioning as the load of the data driving circuit connected to the OLED anode lines, and without the use of precharge method of maintaining the anode lines above a predetermined voltage quickly by using a voltage source, and applying data by using a current source, the anode lines can be charged within a short time just by necessary current for the lightening of the OLED so as to reduce the power consumption of the data driving circuit, and increase the operation speed.
摘要翻译：提供了一种有机发光二极管（OLED）显示驱动装置及其驱动方法，其中无源矩阵型的OLED显示面板驱动装置被配置为使得其扫描驱动电路具有3态输出，并且阴极当扫描驱动电路执行扫描操作，保持接地并且在数据应用的OLED发光之后被选择的线路被切换为高电压，并且执行刷新操作以初始化像素电荷，并且保持高阻抗状态，非选择性公共阴极线变成高阻抗状态，以去除寄生电容元件，并且减小用作连接到OLED阳极线的数据驱动电路的负载的电容元件，并且不使用预充电方法通过使用电压源将阳极线保持在预定电压以上，并且通过使用电流源施加数据，阳极线可以是cha 在短时间内仅仅通过用于减轻OLED的必要电流来减少数据驱动电路的功耗，并且提高了操作速度。

10. 发明申请

US20050057567A1 Method of forming pixel cell for three-dimensional image display 失效
标题翻译：形成用于三维图像显示的像素单元的方法
公开(公告)号：US20050057567A1
公开(公告)日：2005-03-17
申请号：US10871140
申请日：2004-06-18
申请人： Jung-Young Son , Sang-Hoon Shin , Yong-Jin Choi , Saveliev Vladmir , Kae-Dal Kwack
发明人： Jung-Young Son , Sang-Hoon Shin , Yong-Jin Choi , Saveliev Vladmir , Kae-Dal Kwack
IPC分类号： G02B27/22 , G06T11/20
CPC分类号： G06T11/203 , H04N13/305 , H04N13/31 , H04N13/317
摘要： A method of forming pixel cell for three-dimensional image display is provided. The method of forming pixel cell according to this invention relates to a method of forming pixel-cell in a three-dimensional image display system including an image display panel in which a plurality of unit patterns are arranged in a vertical direction and horizontal direction and an optical plate having repetitive pattern. The method according to this invention comprising regarding each side of rhombus pattern having an arbitrary vertex angle as a straight line having a predetermined slant; calculating a number of unit pattern in vertical direction and a number of unit pattern in horizontal direction, corresponding to said predetermined slant; approximating said predetermined slant to stepped patterns with said number of unit pattern in vertical direction and said number of unit pattern in horizontal direction; and forming said pixel cell using said stepped patterns. And integer-numbered unit patterns are arranged in said pixel cell. By the present invention, quality degradation of a three-dimensional image due to Moire patterns is reduced.
摘要翻译：提供一种形成用于三维图像显示的像素单元的方法。根据本发明的形成像素单元的方法涉及一种在三维图像显示系统中形成像素单元的方法，该三维图像显示系统包括在垂直方向和水平方向上布置多个单元图案的图像显示面板，以及具有重复图案的光学板。根据本发明的方法包括将具有任意顶角的菱形图案的每一边作为具有预定倾斜度的直线; 计算垂直方向上的单位图案的数量和水平方向上的单位图案的数量，对应于所述预定倾斜度; 将所述预定倾斜近似为具有垂直方向上的所述单位图案数量和所述单位图案在水平方向上的数量的阶梯图案; 以及使用所述阶梯图案形成所述像素单元。并且整数单位图案被布置在所述像素单元中。通过本发明，由于莫尔图案导致的三维图像的质量下降降低。

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