公开(公告)号：US5355002A

公开(公告)日：1994-10-11

申请号：US5794

申请日：1993-01-19

Applicant: Biing-Seng Wu

Inventor： Biing-Seng Wu

IPC: G02F1/136 ,  G02F1/1333 ,  G02F1/1368 ,  H01L21/336 ,  H01L27/12 ,  H01L29/417 ,  H01L29/78 ,  H01L29/786 ,  H01L29/04 ,  H01L27/01 ,  H01L29/36 ,  H01L31/036

CPC classification number: G02F1/1368 ,  H01L27/12 ,  H01L29/41733 ,  G02F1/133345

Abstract: In an active matrix liquid crystal display, an extra insulating layer is deposited over the active region of the thin film transistor and the transparent electrode of the picture element. The interconnection between the source electrode of the TFT and the transparent electrode lies over the extra insulating layer. The edge between the a-Si and S/D electrode contact is passivated by the extra insulating to avoid direct contact of the S/D metal electrode with the undoped amorphous silicon channel. Contacts to the TFT source and drain electrodes are made through a heavily-doped amorphous silicon to avoid direct contact of aluminum with undoped amorphous silicon channel, which can eliminate dark leakage current with negative gate bias. The metal contact to the transparent electrode is made via a contact hole in the extra insulating layer to avoid the etching solution of aluminum interconnection from attacking the transparent electrode. The extra insulating layer also prevents short circuit between the signal lines and the transparent electrodes.

Abstract translation: 在有源矩阵液晶显示器中，在薄膜晶体管的有源区和像素的透明电极之上沉积超绝缘层。 TFT的源电极和透明电极之间的互连位于额外的绝缘层之上。 a-Si和S / D电极接触之间的边缘被额外的绝缘钝化，以避免S / D金属电极与未掺杂的非晶硅通道直接接触。 通过重掺杂的非晶硅制造与TFT源极和漏极的接触，以避免铝与未掺杂的非晶硅沟道的直接接触，这可以消除具有负栅偏压的暗漏电流。 与透明电极的金属接触通过超绝缘层中的接触孔制成，以避免铝互连的蚀刻溶液侵袭透明电极。 额外的绝缘层还可以防止信号线和透明电极之间的短路。

公开(公告)号：US5285302A

公开(公告)日：1994-02-08

申请号：US860430

申请日：1992-03-30

Applicant: Biing-Seng Wu

Inventor： Biing-Seng Wu

IPC: G02F1/1362 ,  G02F1/1343

CPC classification number: G02F1/136213 ,  G02F2001/13625

Abstract: A thin film switching array includes a plurality of switching elements arranged in the shape of an array on a substrate. Each switching element includes a thin film transistor and a compensation capacitor. One electrode of the compensation capacitor is formed by the same mask layer as the gate of the thin film transistor, and the other electrode of the compensation capacitor is common to the source electrode of the thin film transistor. The butting error due to multiple exposures of the number of blocks to compose a large area active matrix liquid crystal display, known as the block division effect, can be eliminated by laying out the compensation capacitor with area complementary to that of the stray capacitance such that the summation of the two capacitances remain constant. With constant capacitance, the feedthrough transient from the gate sigate to the liquid crystal display element becomes uniform, and one common compensating voltage can be used to offset the transient effect.

Abstract translation: 薄膜开关阵列包括在基板上排列成阵列形状的多个开关元件。 每个开关元件包括薄膜晶体管和补偿电容器。 补偿电容器的一个电极由与薄膜晶体管的栅极相同的掩模层形成，补偿电容器的另一个电极与薄膜晶体管的源极共同。 可以通过布置具有与杂散电容的面积互补的面积的补偿电容器来消除称为块分割效应的多个块的多次曝光以构成大面积有源矩阵液晶显示器的对接误差，使得 两个电容的总和保持不变。 通过恒定电容，从栅极栅极到液晶显示元件的馈通瞬态变得均匀，并且可以使用一个公共补偿电压来抵消瞬态效应。

公开(公告)号：US08237643B2

公开(公告)日：2012-08-07

申请号：US12269483

申请日：2008-11-12

Applicant: Biing-Seng Wu ,  Lin-Kai Bu ,  Ying-Lieh Chen

Inventor： Biing-Seng Wu ,  Lin-Kai Bu ,  Ying-Lieh Chen

IPC: G09G3/34

CPC classification number: G09G3/3611 ,  G09G2300/0456 ,  G09G2320/0238 ,  G09G2320/0673 ,  G09G2360/144

Abstract: A driving method and a transreflective display apparatus are provided herein. In the driving method, a plurality of voltage-to-transparency curves are provided. An ambient light intensity of the display apparatus is detected for determining a display mode, wherein the display mode is either a transmissive mode or a reflective mode. Next, one of the voltage-to-transparency curves is selected according to the display mode and the ambient light intensity for driving the display apparatus. Therefore, by referring a proper voltage-to-transparency curve to drive the display apparatus, the display quality of the display apparatus can be enhanced.

Abstract translation: 本文提供了驱动方法和透反射显示装置。 在驱动方法中，提供多个电压 - 透明度曲线。 检测显示装置的环境光强度以确定显示模式，其中显示模式是透射模式或反射模式。 接下来，根据用于驱动显示装置的显示模式和环境光强度来选择电压 - 透明度曲线之一。 因此，通过参考适当的电压 - 透明度曲线来驱动显示装置，可以提高显示装置的显示质量。

公开(公告)号：US20090102757A1

公开(公告)日：2009-04-23

申请号：US11874857

申请日：2007-10-18

Applicant: Yu-Wen Chiou ,  Biing-Seng Wu ,  Lin-Kai Bu

Inventor： Yu-Wen Chiou ,  Biing-Seng Wu ,  Lin-Kai Bu

IPC: G09G3/30

CPC classification number: G09G3/32 ,  G09G2320/0233 ,  G09G2320/048 ,  G09G2360/16

Abstract: The present invention discloses a method for driving a light emitting diode according to a required luminance, wherein an actual luminance of the light emitting diode decays with time and a correlation there between is represented by a life-time curve. The method comprises the following steps. First, the driving current is correlated with the required luminance by an initial coefficient is provided to the light emitting diode. Next, a length of a period of use of the light emitting diode is counted. Then, a slope of the life-time curve corresponding to the required luminance is stored. Finally, a new coefficient from the length of the period of use, the slope of the life-time curve and the initial coefficient is derived.

Abstract translation: 本发明公开了一种根据所需亮度驱动发光二极管的方法，其中发光二极管的实际亮度随着时间而衰减，并且其间的相关性由寿命曲线表示。 该方法包括以下步骤。 首先，通过向发光二极管提供初始系数，驱动电流与所需的亮度相关。 接下来，对发光二极管的使用时间的长度进行计数。 然后，存储对应于所需亮度的寿命曲线的斜率。 最后，从使用期限的长短，寿命曲线的斜率和初始系数得出新的系数。

公开(公告)号：US07316496B2

公开(公告)日：2008-01-08

申请号：US11475529

申请日：2006-06-27

Applicant: Biing-Seng Wu ,  Wang-Yang Li ,  Kuo-Tsun Huang ,  Chen-Pin Hung

Inventor： Biing-Seng Wu ,  Wang-Yang Li ,  Kuo-Tsun Huang ,  Chen-Pin Hung

IPC: F21V33/00

CPC classification number: G02F1/133603 ,  H01L25/0753 ,  H01L33/54 ,  H01L33/60 ,  H01L2224/48091 ,  H01L2224/73265 ,  H01L2224/92247 ,  H01L2924/00014

Abstract: A planar light source device includes a substrate, a circuit layer and light sources. The substrate is penetrable to visible light and has a radiating surface and a second surface opposite the radiating surface. The circuit layer and the light sources are disposed on the second surface of the substrate, and the light sources are electrically connected to the circuit layer.

Abstract translation: 平面光源装置包括基板，电路层和光源。 基板可透过可见光，并具有辐射表面和与辐射表面相对的第二表面。 电路层和光源设置在基板的第二表面上，并且光源电连接到电路层。

公开(公告)号：US20050270266A1

公开(公告)日：2005-12-08

申请号：US11201533

申请日：2005-08-11

Applicant: Tien-Jen Lin ,  Biing-Seng Wu

Inventor： Tien-Jen Lin ,  Biing-Seng Wu

IPC: G09G3/18 ,  G09G3/36 ,  G09G5/00

CPC classification number: G09G3/3677 ,  G09G3/3666 ,  G09G2310/0283 ,  G09G2320/0223

Abstract: A liquid crystal display module and its scanning circuit board therein. There are a first scanning circuit and a second scanning circuit located at both ends of each of the scanning lines in the LCD panel. While scanning, both the first scanning circuit and the second scanning circuit drive the same scanning line simultaneously, so as to equivalently reduce the delay effect caused by the RC time constant. The first scan driving circuit and the second scan driving circuit could be placed on different scanning circuit boards with the same layout. The scanning circuit board has two connectors at the both ends and a scanning interface at a side. The scanning circuit board could be used at both sides of the LCD panel by the rotation of 180°.

Abstract translation: 液晶显示模块及其扫描电路板。 在LCD面板中的每条扫描线的两端设有第一扫描电路和第二扫描电路。 扫描时，第一扫描电路和第二扫描电路同时驱动同一扫描线，以便等效地减小由RC时间常数引起的延迟效应。 第一扫描驱动电路和第二扫描驱动电路可以放置在具有相同布局的不同扫描电路板上。 扫描电路板在两端具有两个连接器和一侧的扫描接口。 扫描电路板可以通过旋转180°在LCD面板的两侧使用。

公开(公告)号：US06943781B1

公开(公告)日：2005-09-13

申请号：US09609651

申请日：2000-07-03

Applicant: Tien-Jen Lin ,  Biing-Seng Wu

Inventor： Tien-Jen Lin ,  Biing-Seng Wu

IPC: G09G3/18 ,  G09G3/36 ,  G09G5/00

CPC classification number: G09G3/3677 ,  G09G3/3666 ,  G09G2310/0283 ,  G09G2320/0223

Abstract: A liquid crystal display module and its scanning circuit board therein. There are a first scanning circuit and a second scanning circuit located at both ends of each of the scanning lines in the LCD panel. While scanning, both the first scanning circuit and the second scanning circuit drive the same scanning line simultaneously, so as to equivalently reduce the delay effect caused by the RC time constant. The first scan driving circuit and the second scan driving circuit could be placed on different scanning circuit boards with the same layout. The scanning circuit board has two connectors at the both ends and a scanning interface at a side. The scanning circuit board could be used at both sides of the LCD panel by the rotation of 180°.

Abstract translation: 液晶显示模块及其扫描电路板。 在LCD面板中的每条扫描线的两端设有第一扫描电路和第二扫描电路。 扫描时，第一扫描电路和第二扫描电路同时驱动同一扫描线，以便等效地减小由RC时间常数引起的延迟效应。 第一扫描驱动电路和第二扫描驱动电路可以放置在具有相同布局的不同扫描电路板上。 扫描电路板在两端具有两个连接器和一侧的扫描接口。 扫描电路板可以通过旋转180°在LCD面板的两侧使用。

公开(公告)号：US06753935B2

公开(公告)日：2004-06-22

申请号：US09789591

申请日：2001-02-22

Applicant: Biing-Seng Wu

Inventor： Biing-Seng Wu

IPC: G02F11333

CPC classification number: G02F1/1309 ,  G02F1/13624 ,  G02F2001/134345 ,  G02F2001/136263 ,  G02F2001/136268 ,  G02F2001/136272

Abstract: A liquid crystal display (LCD) element with a defect repairing function and a defect repairing method of the same. In an embodiment of the invention, a pixel is associated with a plurality of scan lines and a plurality of data lines. Along with separate spare lines, melting connection can be obtained to form a circuit path and to compensate for broken wires. A single pixel can also have a plurality of subpixels with spare conduction ports and meltable joints so that defective electrodes can be separated. The spare conduction ports can be melted and connected so that other subpixels support and compensate for the defective subpixel to minimize pixel signal loss.

Abstract translation: 具有缺陷修复功能的液晶显示器（LCD）元件及其缺陷修复方法。 在本发明的实施例中，像素与多条扫描线和多条数据线相关联。 除了单独的备用线路，可以获得熔化连接以形成电路路径并补偿断线。 单个像素还可以具有多个具有备用传导端口和可熔接头的子像素，从而能够分离有缺陷的电极。 备用传导端口可以熔化和连接，以便其他子像素支持和补偿有缺陷的子像素以最小化像素信号损失。

公开(公告)号：US06683660B1

公开(公告)日：2004-01-27

申请号：US09705231

申请日：2000-11-01

Applicant: Biing-Seng Wu ,  Chin-Lung Ting ,  Hiroyuki Furuhashi

Inventor： Biing-Seng Wu ,  Chin-Lung Ting ,  Hiroyuki Furuhashi

IPC: G02F1136

CPC classification number: H01L27/12 ,  G02F1/136204 ,  G02F1/136227

Abstract: A TFT LCD and the method of making the same are provided to prevent short circuits occurred between metal lines and transparent pixel electrodes. An insulating layer is provided to overlay the entire metal layer except the intersection areas for forming contact windows. Then, the transparent conductive layer is provided to form pixel electrodes and interconnection lines. Thus, even transparent conductive layer is not etched clearly and forming residuals, the residuals will not cause short circuits between the metal lines and transparent pixel electrodes. Eventually, the production yield rate can be increased. Moreover, a second metal layer is deposed under the transparent conductive layer to reduce the resistance of the interconnection lines.

Abstract translation: 提供TFT LCD及其制造方法以防止金属线和透明像素电极之间发生短路。 提供绝缘层以覆盖除用于形成接触窗口的交叉区域之外的整个金属层。 然后，设置透明导电层以形成像素电极和互连线。 因此，即使透明导电层不被清楚地蚀刻并形成残留物，残留物也不会在金属线和透明像素电极之间引起短路。 最终可以提高产量。 此外，第二金属层被放置在透明导电层下方以降低互连线的电阻。

公开(公告)号：US06515301B2

公开(公告)日：2003-02-04

申请号：US09767340

申请日：2001-01-23

Applicant: Biing-Seng Wu

Inventor： Biing-Seng Wu

IPC: H01L29786

CPC classification number: G02F1/136259 ,  G02F1/136286 ,  G02F2001/136272 ,  G02F2001/13629

Abstract: A structure and a fabrication method of a flat panel display comprising address lines with mending layers. A first address line and a first mending layer are formed on a substrate. The first mending layer and the first address line are electrically insulated with each other, and the first mending layer is partitioned into different segments by the first address line. A first insulating layer is formed over the substrate to cover at least the first mending layer and the first address line. A second address line is formed on the first insulating layer over the first mending layer and crossing the first address line. A second insulating layer is formed over the substrate to cover at least the second address line. A second mending layer is formed on the second insulating layer over the second address line and crossing the first address line.