公开(公告)号：US07423620B2

公开(公告)日：2008-09-09

申请号：US10964803

申请日：2004-10-13

申请人： Tean-Sen Jen ,  Ming-Tien Lin ,  Deuk-Su Lee ,  Ta-Wei Tseng

发明人： Tean-Sen Jen ,  Ming-Tien Lin ,  Deuk-Su Lee ,  Ta-Wei Tseng

IPC分类号： G09G3/36 ,  G02F1/1343

CPC分类号： G02F1/136213 ,  G09G3/3648 ,  G09G2310/0232 ,  G09G2320/0223 ,  G09G2320/0247

摘要： The screen of a liquid crystal display is first divided into a compensation portion, a compensation transition portion and a non-compensation portion in a sequence arranged along the scanning line. Then storage capacitor areas of the pixels in the non-compensation portion are made equal, whereas the difference between the storage capacitor area of the pixel in the compensation portion and that in the non-compensation portion is set to one constant basic compensation area. Afterward, the average of the storage capacitor areas of the pixels on each data line in the compensation transition portion progressively varies along the scanning line, where the average is greater than or equal to any of the storage capacitor areas of the pixels in the non-compensation portion. The direction of the scanning line is designated as either the direction in which scanning signals are transmitted or the direction opposite thereto.

摘要翻译： 液晶显示器的屏幕首先按沿扫描线排列的顺序分为补偿部分，补偿过渡部分和非补偿部分。 然后使非补偿部分中的像素的存储电容器区域相等，而补偿部分中的像素的存储电容器面积与非补偿部分中的像素的存储电容器面积之间的差被设置为一个恒定的基本补偿区域。 之后，补偿过渡部分中的每个数据线上的像素的存储电容器区域的平均值沿着扫描线逐渐变化，其中平均值大于或等于非易失性存储器中的像素的任何存储电容器区域， 补偿部分。 扫描线的方向被指定为扫描信号传输的方向或与其相反的方向。

公开(公告)号：US07271871B2

公开(公告)日：2007-09-18

申请号：US10848243

申请日：2004-05-17

申请人： Tean-Sen Jen ,  Peter Liao ,  Ming-Tien Lin

发明人： Tean-Sen Jen ,  Peter Liao ,  Ming-Tien Lin

IPC分类号： G02F1/1345

CPC分类号： G09G3/3611 ,  G02F1/1345 ,  G09G2300/0426 ,  G09G2320/0223

摘要： A liquid crystal display panel with reduced flicker comprises an active matrix substrate equipped with a plurality of thin film transistors. The active matrix substrate has an active area that is formed with a plurality of first signal lines and a plurality of second signal lines crossing each other. The active area includes a plurality of pixels arranged in a matrix. There are outer-lead bonding areas around the active area. There are a plurality of pad areas within the outer-lead bonding areas. A plurality of second wires arranged in a fan-out configuration extend from the pad areas and stretch toward the active area. The second wires are connected to their respective first signal lines by their serpentine or zigzag routes resulting in various wire lengths. A frame-like lead overlaps the second wires, and a capacitor exists between each of the second wires and the closed frame-like lead. The induced capacitor and the resistance of the corresponding second wire together result in a compensation effect so as to uniform the time constants of the plurality of first signal lines.

摘要翻译： 具有减少的闪烁的液晶显示面板包括配备有多个薄膜晶体管的有源矩阵基板。 有源矩阵基板具有形成有多个第一信号线和彼此交叉的多个第二信号线的有源区域。 有源区域包括以矩阵形式布置的多个像素。 有源区域周围有外引线接合区域。 在外引线接合区域内有多个焊盘区域。 以扇出配置布置的多个第二布线从焊盘区域延伸并朝向有效区域拉伸。 第二根线通过其蛇形或锯齿形路线连接到它们各自的第一信号线，导致各种线长度。 框架状引线与第二导线重叠，并且在每个第二导线和封闭的框架状引线之间存在电容器。 感应电容器和对应的第二导线的电阻在一起导致补偿效应，以使多个第一信号线的时间常数均匀。

公开(公告)号：US07148940B2

公开(公告)日：2006-12-12

申请号：US10885435

申请日：2004-07-06

申请人： Seok-Lyul Lee ,  Tean-Sen Jen ,  Ming-Tien Lin

发明人： Seok-Lyul Lee ,  Tean-Sen Jen ,  Ming-Tien Lin

IPC分类号： G02F1/1335

CPC分类号： G02F1/133553 ,  G02F2001/133342

摘要： A reflective liquid crystal display panel for dual display. The panel has a plurality of pixels and each pixel having first and second display regions. Each pixel includes a first substrate and a second substrate opposite thereto, wherein the first substrate includes a pixel driving device. A first reflective layer is formed overlying the first substrate in the first display region. A second reflective layer is formed overlying an interior of the second substrate in the second display region. A liquid crystal layer is interposed between the first substrate and the second substrate.

摘要翻译： 一种用于双显示的反射式液晶显示面板。 面板具有多个像素，每个像素具有第一和第二显示区域。 每个像素包括第一衬底和与之相对的第二衬底，其中第一衬底包括像素驱动装置。 在第一显示区域中形成覆盖第一基板的第一反射层。 第二反射层形成在第二显示区域中覆盖第二基板的内部。 液晶层介于第一基板和第二基板之间。

公开(公告)号：US06933917B2

公开(公告)日：2005-08-23

申请号：US10395595

申请日：2003-03-25

申请人： Te Cheng Chung ,  Seok Lyul Lee ,  Tean Sen Jen ,  Ming Tien Lin

发明人： Te Cheng Chung ,  Seok Lyul Lee ,  Tean Sen Jen ,  Ming Tien Lin

IPC分类号： G02F1/133 ,  G09G3/20 ,  G09G3/36

CPC分类号： G09G3/3659 ,  G09G2320/0247

摘要： A method and circuit for LCD panel flicker reduction. The invention relates to an adjustment circuit to reduce an LCD panel flicker, wherein the LCD panel has a plurality of scan lines and a plurality of data lines. In one embodiment, the adjustment circuit includes a variable resistor, and a plurality of impedance adjustment devices, each with impedance and having a control terminal to be coupled with a DC voltage source through the variable resistor, a power terminal to be coupled with a common voltage source, and a scan line terminal to be coupled with a scan line, wherein the impedance of each of the impedance adjustment devices can be varied when the resistance of the variable resistor is varied. Each of the impedance adjustment devices in one embodiment has a transistor. The impedance of each of the impedance adjustment devices is much higher than the impedance of the corresponding scan line to allow the LCD to be operated at higher frequencies.

摘要翻译： 一种用于LCD面板闪烁降低的方法和电路。 本发明涉及一种用于减少LCD面板闪烁的调整电路，其中LCD面板具有多条扫描线和多条数据线。 在一个实施例中，调节电路包括可变电阻器和多个阻抗调节装置，每个阻抗调节装置具有阻抗并具有通过可变电阻器与直流电压源耦合的控制端子，与公共端耦合的电源端子 电压源和与扫描线耦合的扫描线端子，其中当可变电阻器的电阻变化时，可以改变每个阻抗调节装置的阻抗。 一个实施例中的每个阻抗调节装置都具有晶体管。 每个阻抗调节装置的阻抗远远高于相应扫描线的阻抗，以允许LCD以更高的频率工作。

公开(公告)号：US20050110915A1

公开(公告)日：2005-05-26

申请号：US10971620

申请日：2004-10-21

申请人： Seok-Lyul Lee ,  Tean-Sen Jen ,  Ming-Tien Lin

发明人： Seok-Lyul Lee ,  Tean-Sen Jen ,  Ming-Tien Lin

IPC分类号： G02F1/1343 ,  G02F1/1362 ,  G02F1/136

CPC分类号： G02F1/134363 ,  G02F1/136259 ,  G02F2001/136268

摘要： A pixel structure and repair method thereof. A through hole is formed in the common line. When the source/drain electrode of a thin film transistor is not electrically connected to a pixel electrode due to a polymer residue remaining in a contact hole, a first laser beam passes through the through hole to weld the source/drain electrode and the pixel electrode. The defective pixel can be thus repaired to display the original color. In addition, if the defective pixel fails due to a defective thin film transistor, the invention irradiates a second laser beam to sever the source/drain electrode such that the defective thin film transistor is not electrically connected to the pixel electrode. The defective pixel can be thus repaired to a dark point.

摘要翻译： 像素结构及其修复方法。 公共线中形成有通孔。 当由于残留在接触孔中的聚合物残留物而使薄膜晶体管的源极/漏极电极没有电连接到像素电极时，第一激光束通过通孔来焊接源/漏电极和像素电极 。 因此可以修复缺陷像素以显示原始颜色。 此外，如果缺陷像素由于薄膜晶体管缺陷而失效，则本发明照射第二激光束来切断源/漏电极，使得有缺陷的薄膜晶体管不与像素电极电连接。 因此，有缺陷的像素可以被修复到暗点。

公开(公告)号：US06580093B2

公开(公告)日：2003-06-17

申请号：US09990994

申请日：2001-11-13

申请人： Te-Cheng Chung ,  Tean-Sen Jen ,  Deuk-Su Lee

发明人： Te-Cheng Chung ,  Tean-Sen Jen ,  Deuk-Su Lee

IPC分类号： H01L2904

CPC分类号： H01L27/12

摘要： A structure of the TFT array includes an additional row of pixel electrode coupled to the last scanning line for the last pixel electrode row. The last pixel electrode row has overlap with the last scanning line to form the equivalent storage capacitor. In addition, the liquid crystal exists on a portion of the pixel electrode row without overlapping with the last scanning line, resulting in the liquid crystal capacitor, which equivalent to the liquid crystal capacitor for the other scanning lines. The pixel electrode row can compensate the miss capacitance from the storage capacitor and the liquid crystal capacitor for the last scanning line. As a result, the difference of capacitive effect for the edge scanning line and the other scanning lines can be balanced, so as to improve the displaying quality.

摘要翻译： TFT阵列的结构包括连接到最后一个像素电极列的最后扫描线的附加行像素电极。 最后一个像素电极行与最后一条扫描线重叠以形成等效存储电容。 此外，液晶存在于像素电极列的一部分而不与最后的扫描线重叠，产生与其他扫描线的液晶电容相当的液晶电容器。 像素电极列可以补偿来自存储电容器和最后一条扫描线的液晶电容器的漏电容。 结果，可以平衡边缘扫描线和其他扫描线的电容效应的差异，从而提高显示质量。

公开(公告)号：US06376288B1

公开(公告)日：2002-04-23

申请号：US09862546

申请日：2001-05-22

申请人： Tean-Sen Jen ,  Te-Cheng Chung ,  Ming-Tien Lin

发明人： Tean-Sen Jen ,  Te-Cheng Chung ,  Ming-Tien Lin

IPC分类号： H01L2184

CPC分类号： H01L27/1288 ,  G02F1/136227 ,  H01L27/1214 ,  H01L29/66765

摘要： A method of forming a TFT structure is performed on a glass substrate. A first metal layer deposited on the glass substrate is patterned with a first mask to form a gate line and a gate electrode. Next, a gate insulating layer, a first semiconductor layer and an etch-stop layer are successively formed, and backside exposure patterns the etch-stop layer. Thus, the remaining part of the etch-stop layer is disposed over the gate electrode and the gate line. Next, a second semiconductor layer and a second metal layer are successively formed, and then the second metal layer is patterned with a second mask to form a data line perpendicular to the gate line. Thereafter, the second semiconductor layer and the first semiconductor layer not covered by the second metal layer are removed. Next, a first protection layer formed on the exposed surface of the glass substrate is patterned with a third mask to form a first opening and a second opening, wherein the first opening is over the gate electrode and the second opening is over a predetermined drain electrode. Next, a conductive layer and a photoresist layer successively formed on the exposed surface of the glass substrate are patterned with a fourth mask to form a pattern of a predetermined pixel electrode. Finally, after removing the second metal layer and the second semiconductor layer underlying the first opening to expose the etch-stop layer, a second protection layer is formed on the first protection layer to fill the first opening.

摘要翻译： 在玻璃基板上进行TFT结构的形成方法。 沉积在玻璃基板上的第一金属层用第一掩模图案化以形成栅极线和栅电极。 接下来，连续地形成栅极绝缘层，第一半导体层和蚀刻停止层，并且背面曝光对蚀刻停止层进行图案化。 因此，蚀刻停止层的剩余部分设置在栅电极和栅极线之上。 接下来，依次形成第二半导体层和第二金属层，然后用第二掩模对第二金属层进行构图，以形成垂直于栅极线的数据线。 此后，除去未被第二金属层覆盖的第二半导体层和第一半导体层。 接下来，用第三掩模对形成在玻璃基板的暴露表面上的第一保护层进行图案化，以形成第一开口和第二开口，其中第一开口在栅电极之上，第二开口在预定的漏极上 。 接下来，用第四掩模对连续形成在玻璃基板的暴露表面上的导电层和光致抗蚀剂层进行图案化以形成预定像素电极的图案。 最后，在去除第一开口下面的第二金属层和第二半导体层以露出蚀刻停止层之前，在第一保护层上形成第二保护层以填充第一开口。

公开(公告)号：US06057187A

公开(公告)日：2000-05-02

申请号：US164354

申请日：1998-10-01

申请人： Tean-Sen Jen ,  Shiou-Yu Wang ,  Jia-Shyong Cheng

发明人： Tean-Sen Jen ,  Shiou-Yu Wang ,  Jia-Shyong Cheng

IPC分类号： H01L27/108 ,  H10L21/8242

CPC分类号： H01L27/10805 ,  H01L27/10808 ,  Y10S257/904 ,  Y10S257/906

摘要： The present invention discloses a DRAM structure with multiple memory cells sharing the same bit-line contact. The DRAM structure of the present invention comprises: a substrate; an active region formed on the substrate, with a center region and a plurality of protrusion regions connecting to the two sides of the center region; a plurality of word-lines, disconnected from each other, each crossing the corresponding protrusion region; a plurality of channel regions, formed where the protrusion region overlaps with the word-lines; a plurality of source regions, formed at the outer areas of the channel regions; a sharing drain region, formed at the center region of the active region; a bit-line contact, formed on surface of the sharing drain region; a bit-line, crossing the center region and electrically connected to the sharing drain region via the bit-line contact; a plurality of capacitors, electrically connected to the source regions; and a plurality of metal lines, electrically connected to the corresponding word-lines.

摘要翻译： 本发明公开了具有共享相同位线接触的多个存储单元的DRAM结构。 本发明的DRAM结构包括：基板; 形成在所述基板上的有源区域，具有连接到所述中心区域的两侧的中心区域和多个突出区域; 多个字线彼此断开，每个字线与相应的突出区域交叉; 多个通道区域，形成在突起区域与字线重叠的位置上; 多个源区，形成在沟道区的外部区域; 形成在有源区的中心区域的共用漏极区; 形成在共享漏极区域的表面上的位线接触; 位线，穿过中心区域并且经由位线接触电连接到共享漏极区域; 多个电容器，电连接到源极区域; 和多个金属线，电连接到相应的字线。

公开(公告)号：US08203513B2

公开(公告)日：2012-06-19

申请号：US12334524

申请日：2008-12-15

申请人： Te-Chen Chung ,  Tean-Sen Jen ,  Chia-Te Liao ,  Lian-Bo Mao ,  Junrui Zhang

发明人： Te-Chen Chung ,  Tean-Sen Jen ,  Chia-Te Liao ,  Lian-Bo Mao ,  Junrui Zhang

IPC分类号： G09G3/36

CPC分类号： G02F1/136213 ,  G02F2001/134345 ,  G09G3/3614 ,  G09G3/3659 ,  G09G2300/0876 ,  G09G2320/0242

摘要： A low color shift liquid crystal display and a driving method thereof are provided. The liquid crystal display comprises a plurality of data lines; a plurality of scanning lines arranged across the plurality of data lines, two adjacent scanning lines and two adjacent data lines arranged across the two adjacent scanning lines together defining a pixel region; and a plurality of pixels each comprising a first and a second sub-pixels. The first sub-pixel is connected to a first scanning line of the two adjacent scanning lines, the second sub-pixel includes a compensation capacitor, which is coupled to a second scanning line of the two adjacent scanning lines. Thereby a voltage difference can be maintained between the two sub-pixels under the same driving condition, and the voltage difference can be easily adjusted by suitably changing the waveforms of scanning drive signals on the scanning lines.

摘要翻译： 提供了低色移液晶显示器及其驱动方法。 液晶显示器包括多条数据线; 布置在多条数据线上的多条扫描线，两条相邻的扫描线和两条相邻的两条相邻数据线，两条相邻的扫描线一起限定一个像素区域; 以及每个包括第一和第二子像素的多个像素。 第一子像素连接到两个相邻扫描线的第一扫描线，第二子像素包括补偿电容器，其被耦合到两个相邻扫描线的第二扫描线。 由此，可以在相同驱动条件下在两个子像素之间保持电压差，并且可以通过适当地改变扫描线上的扫描驱动信号的波形来容易地调节电压差。

公开(公告)号：US08023059B2

公开(公告)日：2011-09-20

申请号：US12057398

申请日：2008-03-28

申请人： Te-Chen Chung ,  Tean-Sen Jen ,  Chia-Te Liao

发明人： Te-Chen Chung ,  Tean-Sen Jen ,  Chia-Te Liao

IPC分类号： G02F1/1333 ,  G02F1/1343

CPC分类号： G02F1/136259 ,  G02F2001/136263

摘要： An array substrate of a liquid crystal display includes data lines; scanning lines configured to cross with the data lines; a test line provided outside a display region of the array substrate for test of the array substrate; and a repair line provided outside the display region for repair of a defective data line. The test line is configured to be electrically isolated from the repair line when the repair is not carried out and is electrically connected to the repair line and the defective data line when the repair is performed. A method of repairing the array substrate and a liquid crystal display using the array substrate are also provided. According to the invention, the test line can be used as a part of a repair circuit for repair of the data lines, thereby greatly decreasing non-display area.

摘要翻译： 液晶显示器的阵列基板包括数据线; 配置为与数据线交叉的扫描线; 设置在阵列基板的显示区域外侧的测试线，用于阵列基板的测试; 以及设置在显示区域外部用于修复有缺陷的数据线的修复线。 当不执行修理时，测试线被配置为与修理线电隔离，并且在进行修理时电连接到修理线和有缺陷的数据线。 还提供了使用阵列基板修复阵列基板和液晶显示器的方法。 根据本发明，测试线可以用作修复数据线的修复电路的一部分，从而大大减少非显示区域。