公开(公告)号：US20090085849A1

公开(公告)日：2009-04-02

申请号：US12202336

申请日：2008-09-01

Applicant: Te-Chen Chung ,  Tean-Sen Jen ,  Junrui Zhang

Inventor： Te-Chen Chung ,  Tean-Sen Jen ,  Junrui Zhang

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G2310/0205 ,  G09G2310/0251 ,  G09G2320/0252 ,  G09G2320/0261

Abstract: A driving method for a liquid crystal display (LCD) panel is provided. The method comprises applying corresponding overdriving data for source data to the LCD panel at the beginning of a frame; applying black data to the LCD panel before the end of the frame, wherein the polarities of the applied black data are the same as the pixel electrode driving polarity at the beginning of a next frame; and applying the source data to the LCD panel at a time between the application of the overdriving data and the application of the black data. The driving method of the invention eliminates the need for large TFTs by reducing the voltage change between the end of a previous frame and the beginning of a current frame, and also can perform pre-charging for the pixel electrodes without adding any other device.

Abstract translation: 提供了一种用于液晶显示（LCD）面板的驱动方法。 该方法包括：在帧开始时，向LCD面板应用相应的源数据过驱动数据; 在帧结束之前将黑色数据应用于LCD面板，其中所施加的黑色数据的极性与下一帧开始时的像素电极驱动极性相同; 并且在施加过驱动数据和应用黑色数据之间的时间将源数据应用于LCD面板。 本发明的驱动方法通过减小前一帧的结束与当前帧的开始之间的电压变化来消除对大TFT的需要，并且还可以对像素电极进行预充电而不添加任何其他装置。

公开(公告)号：US07248241B2

公开(公告)日：2007-07-24

申请号：US10618820

申请日：2003-07-15

Applicant: Li-Yi Chen ,  Tean-Sen Jen

Inventor： Li-Yi Chen ,  Tean-Sen Jen

IPC: G09G3/36

CPC classification number: G09G3/3611 ,  G09G3/2011 ,  G09G2320/0252 ,  G09G2320/0261 ,  G09G2320/041 ,  G09G2340/16

Abstract: A method and apparatus for gray level dynamic switching. The method is applied to driving a display with at least one pixel. In the method of the present invention, a gray level sequence SG is provided. SG sequentially represents two or more desired gray levels Go(1), . . . , Go(T) of the pixel at consecutive time frames 1, . . . , T and comprises a current gray level Go(t) and a previous gray level Go(t−1) corresponding to time frames t and t−1, respectively. Then, the pixel is driven with an optimized driving force Vd(t) to change the pixel forward to a state corresponding to Go(t) according to Go(t) and Go(t−1). In the present invention, the optimized driving voltage Vd(t) is determined by equations of Vd(t)=Vo(t−1)+ODV and Vd(t)=a×Gd(m)3+b×Gd(m)2+c×Gd(m)+d, wherein the voltage ODV is a minimum voltage capable of obtaining one gray level transition in a determined response time.

Abstract translation: 一种用于灰度级动态切换的方法和装置。 该方法用于驱动具有至少一个像素的显示器。 在本发明的方法中，提供灰度级序列S＆lt;＆gt;。 顺序地表示两个或更多个期望的灰度级（1），...。 。 。 （T），在连续的时间帧1，。 。 。 ，T分别包括对应于时间帧t和t-1的当前灰度级G 0（t）和先前的灰度级G（t-1） 。 然后，利用优化的驱动力V SUB（t）驱动像素，以根据G

公开(公告)号：US07106418B2

公开(公告)日：2006-09-12

申请号：US10841306

申请日：2004-05-06

Applicant: Tean-Sen Jen

Inventor： Tean-Sen Jen

IPC: G03B27/42 ,  G03B27/54

CPC classification number: G03F7/70358

Abstract: A light source and a substrate are placed above and below a mask having a mask pattern thereon, respectively. Relative to the mask, the light source is moved in a first direction at a first speed, and the substrate is moved in a second direction at a second speed. The light of the light source transfers the mask pattern to a photoresist layer on the substrate, and forms a photoresist pattern thereof.

Abstract translation: 将光源和基板分别放置在其上具有掩模图案的掩模的上方和下方。 相对于掩模，光源以第一速度沿第一方向移动，并且基板以第二速度沿第二方向移动。 光源的光将掩模图案转移到基板上的光致抗蚀剂层，并形成其光致抗蚀剂图案。

公开(公告)号：US20050151899A1

公开(公告)日：2005-07-14

申请号：US10709431

申请日：2004-05-05

Applicant: Yi-Lun Chou ,  Seok-Lyul Lee ,  Tean-Sen Jen ,  Ming-Tien Lin

Inventor： Yi-Lun Chou ,  Seok-Lyul Lee ,  Tean-Sen Jen ,  Ming-Tien Lin

IPC: G02F1/1333 ,  G02F1/1335

CPC classification number: G02F1/133512 ,  G02F1/1333 ,  G02F2001/13415

Abstract: A liquid crystal display panel comprises a first substrate, a second substrate, a sealant, a liquid crystal layer, and a light-shielding layer, wherein the sealant is disposed between the first substrate and the second substrate; the liquid crystal layer is disposed among the first substrate, the second substrate and the sealant; and the light shielding layer is disposed on a surface of the first substrate but notin contact with the liquid crystal layer.

Abstract translation: 液晶显示面板包括第一基板，第二基板，密封剂，液晶层和遮光层，其中密封剂设置在第一基板和第二基板之间; 液晶层设置在第一基板，第二基板和密封剂之间; 并且所述遮光层设置在所述第一基板的表面上，但不与所述液晶层接触。

公开(公告)号：US20050018121A1

公开(公告)日：2005-01-27

申请号：US10848243

申请日：2004-05-17

Applicant: Tean-Sen Jen ,  Peter Liao ,  Ming-Tien Lin

Inventor： Tean-Sen Jen ,  Peter Liao ,  Ming-Tien Lin

IPC: G02F1/1345

CPC classification number: G09G3/3611 ,  G02F1/1345 ,  G09G2300/0426 ,  G09G2320/0223

Abstract: 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.

Abstract translation: 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：US06822716B2

公开(公告)日：2004-11-23

申请号：US10315774

申请日：2002-12-10

Applicant: Deuk Su Lee ,  Tean-Sen Jen

Inventor： Deuk Su Lee ,  Tean-Sen Jen

IPC: G02F11343

CPC classification number: G02F1/134363 ,  G02F2201/40

Abstract: An in-plane switching liquid crystal display with an alignment free structure. In each pixel area, at least one floating metal layer is disposed between two common electrodes and patterned on the same plane with the common electrodes, and at least one pixel electrode is disposed between the two common electrodes and covers the floating metal layer. The center of the pixel electrode is aligned to the center of the floating metal layer, and each interval between two adjacent common electrode and pixel electrode is fixed at a constant.

Abstract translation: 具有无取向结构的面内切换液晶显示器。 在每个像素区域中，至少一个浮动金属层设置在两个公共电极之间并且在与公共电极相同的平面上图案化，并且至少一个像素电极设置在两个公共电极之间并覆盖浮动金属层。 像素电极的中心与浮动金属层的中心对准，并且两个相邻的公共电极和像素电极之间的每个间隔被固定为常数。

公开(公告)号：US06589864B2

公开(公告)日：2003-07-08

申请号：US09803855

申请日：2001-03-12

Applicant: Gow-Zin Yiu ,  Tean-Sen Jen ,  Shao-Wu Hsu ,  Ming-Tien Lin ,  Ching-Lin Fan

Inventor： Gow-Zin Yiu ,  Tean-Sen Jen ,  Shao-Wu Hsu ,  Ming-Tien Lin ,  Ching-Lin Fan

IPC: H01L214763

CPC classification number: H01L29/66742 ,  H01L29/42384

Abstract: A method for defining plural windows with different etching depths simultaneously is disclosed. The method includes steps of (a) forming a photoresist on a substrate having a multiple film structure thereon, (b) exposing a first region of the photoresist to a first exposure dose and a second region of the photoresist to a second exposure dose, (c) obtaining different remaining thickenesses of the photoresist on the first region and the second region by a development, and (d) etching the first region and the second region of the photoresist for forming the plural windows with different etching depths of the multiple film structure.

Abstract translation: 公开了一种用于同时定义具有不同蚀刻深度的多个窗口的方法。 该方法包括以下步骤：（a）在其上具有多个膜结构的基底上形成光致抗蚀剂，（b）将光致抗蚀剂的第一区域暴露于第一曝光剂量和第二曝光剂量的第二区域（ c）通过显影在第一区域和第二区域上获得光致抗蚀剂的不同剩余厚度，以及（d）蚀刻光致抗蚀剂的第一区域和第二区域，以形成具有不同蚀刻深度的多个窗口的多个膜结构 。

公开(公告)号：US06406928B1

公开(公告)日：2002-06-18

申请号：US09691330

申请日：2000-10-18

Applicant: Tean-Sen Jen ,  Dyi-Chung Hu

Inventor： Tean-Sen Jen ,  Dyi-Chung Hu

IPC: H01L2100

CPC classification number: G02F1/1362 ,  G02F1/136209 ,  G02F1/1368 ,  G02F2001/136231

Abstract: A simplified BCE process for forming a thin film transistor matrix for a liquid crystal display is disclosed. By using a backside exposure technique, the masking step for patterning an etch stopper layer can be omitted. By forming a pixel electrode layer before a data metal layer, a remaining portion of the data metal layer surrounding the pixel electrode can function as a black matrix after properly patterning and etching the data metal layer. The in-situ black matrix exempts from an additional step of providing a black matrix and solves the problem in alignment.

Abstract translation: 公开了用于形成用于液晶显示器的薄膜晶体管矩阵的简化的BCE工艺。 通过使用背面曝光技术，可以省略用于图案化蚀刻停止层的掩模步骤。 通过在数据金属层之前形成像素电极层，在对数据金属层进行适当图案化和蚀刻之后，围绕像素电极的数据金属层的剩余部分可以用作黑色矩阵。 原位黑矩阵免除了提供黑矩阵的额外步骤，并解决了对准中的问题。

公开(公告)号：US06372560B1

公开(公告)日：2002-04-16

申请号：US09540593

申请日：2000-03-31

Applicant: Tean-Sen Jen ,  Jia-Shyong Cheng

Inventor： Tean-Sen Jen ,  Jia-Shyong Cheng

IPC: H01L2100

CPC classification number: H01L27/1288 ,  G02F1/1368 ,  G02F2001/136231 ,  H01L27/1214

Abstract: A simplified process for forming a thin film transistor matrix for a liquid crystal display is disclosed. By forming and patterning a conductive layer overlying a TFT unit, a data line, a first connection line between the TFT unit and the data line, and a second connection line between the TFT unit and a pixel electrode can be simultaneously formed in the forming and patterning step. Furthermore, after a passivation layer is applied to protect the TFT matrix, an isolation window area, a contact hole and a TAB window can be created in a single patterning step. Therefore, masking steps can be reduced so as to simplify the process. On the other hand, owing to the first connection line for connecting the TFT unit and the scan line is of the same material as the scan line, the resistivity of the connection line is inherently low. Therefore, a TFTLCD of a large area can be made according to this process.

Abstract translation: 公开了用于形成用于液晶显示器的薄膜晶体管矩阵的简化过程。 通过形成和图案化覆盖TFT单元的导电层，可以在成形和/或形成中同时形成数据线，TFT单元和数据线之间的第一连接线以及TFT单元和像素电极之间的第二连接线 图案化步骤。 此外，在施加钝化层以保护TFT矩阵之后，可以在单个图案化步骤中创建隔离窗口区域，接触孔和TAB窗口。 因此，可以减少掩蔽步骤，以简化处理。 另一方面，由于用于连接TFT单元和扫描线的第一连接线具有与扫描线相同的材料，所以连接线的电阻率固有地较低。 因此，可以根据该过程制造大面积的TFTLCD。

公开(公告)号：US08189132B2

公开(公告)日：2012-05-29

申请号：US12176419

申请日：2008-07-21

Applicant: Te-Chen Chung ,  Tean-Sen Jen

Inventor： Te-Chen Chung ,  Tean-Sen Jen

IPC: G02F1/1343 ,  G02F1/1333 ,  G02F1/1345

CPC classification number: G02F1/136259 ,  G02F2001/136272 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2320/0219 ,  G09G2330/08

Abstract: A liquid crystal display having a repair circuit structure and an array substrate of the liquid crystal display are provided. Each of the repair lines of the repair circuit comprises a front repair line portion arranged to cross with a front data line portion in a substantially perpendicular manner, an end repair line portion arranged to cross with an end data line portion in a substantially perpendicular manner, and an intermediate repair line portion connecting the front and end repair line portions. At least two repair lines in the end repair line portion are positioned in different layers so that a parasitic capacitance between respective repair lines in the repair circuit structure can be reduced and signal transmission quality can be ensured.

Abstract translation: 提供具有修复电路结构的液晶显示器和液晶显示器的阵列基板。 修理电路的每个修理线包括被布置为以大致垂直的方式与前部数据线部分交叉的前部修复线部分，其末端修复线部分被布置为以基本垂直的方式与端部数据线部分交叉， 以及连接所述前端和末端修复线部分的中间维修线部分。 末端修复线部分中的至少两条修复线位于不同的层中，从而可以减小维修电路结构中相应修复线之间的寄生电容，并且可以确保信号传输质量。