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1. 发明授权

US06462792B1 Active-matrix liquid crystal display device and method for compensating for defective display lines 失效
标题翻译：有源矩阵液晶显示装置及补偿缺陷显示线的方法
公开(公告)号：US06462792B1
公开(公告)日：2002-10-08
申请号：US09718412
申请日：2000-11-24
申请人： Atsushi Ban , Takayuki Shimada , Mikio Katayama
发明人： Atsushi Ban , Takayuki Shimada , Mikio Katayama
IPC分类号： G02F1343
CPC分类号： G02F1/136286 , G02F2001/136272
摘要： In a liquid crystal display device, auxiliary lines are formed under pixel electrodes so as to be parallel to signal or scanning lines. The auxiliary lines are connected to the signal or scanning lines at one point for each pixel. This permits a voltage to be applied to a signal or scanning line if a disconnection defect occurs in the signal or scanning line. The auxiliary line is connected to the signal or scanning line at opposite sides of the defect to form a circuit around the defect. Moreover, if a leakage defect occurs at a crossing point between the scanning line and the signal line, the signal or scanning line may be cut off at both sides of the scanning or signal line, and the auxiliary line forms a circuit that avoids the line leak. Thus, a voltage may be applied to the signal or scanning line by the auxiliary line.
摘要翻译：在液晶显示装置中，辅助线形成在像素电极下方以与信号线或扫描线平行。辅助线路连接到每个像素的一点上的信号或扫描线。如果信号或扫描线中出现断线缺陷，则允许将电压施加到信号或扫描线。辅助线连接到缺陷相对侧的信号或扫描线，以形成缺陷周围的电路。此外，如果在扫描线和信号线之间的交叉点处发生泄漏缺陷，则信号或扫描线可能在扫描或信号线的两侧被切断，并且辅助线形成避免线的电路泄漏。因此，可以通过辅助线将电压施加到信号或扫描线。

2. 发明授权

US06522380B2 Liquid crystal display having high transmittance and high aperture ratio 有权
标题翻译：具有高透射率和高开口率的液晶显示器
公开(公告)号：US06522380B2
公开(公告)日：2003-02-18
申请号：US09797761
申请日：2001-03-01
申请人： Seung Hee Lee , Seok Lyul Lee , Woo Ho Choi , Jung Yeal Lee
发明人： Seung Hee Lee , Seok Lyul Lee , Woo Ho Choi , Jung Yeal Lee
IPC分类号： G02F1343
CPC分类号： G02F1/134363 , G02F2001/134372
摘要： Disclosed is a liquid crystal display comprising: a first substrate and a second substrate, the first substrate being disposed opposite the second substrate and being disposed a first distance apart, each of the substrates having an inner surface and an outer surface opposite the inner surface; a liquid crystal layer sandwiched between the inner surfaces of the substrates, the liquid crystal layer including a plurality of liquid crystal molecules; a first electrode formed on the inner surface of the first substrate, the first electrode having a first width; and a second electrode formed on the inner surface of the first substrate, the second electrode having a second width, and spaced apart from the first electrode by a second distance, the first electrode and the second electrode being capable of aligning the liquid crystal molecules using an electric field produced between the first electrode and the second electrode, wherein the first distance is greater in length than the second distance, and the first and second electrodes each has a width to such a degree that the liquid crystal molecules above the first and second electrodes are substantially aligned by the electric field.
摘要翻译：公开了一种液晶显示器，包括：第一基板和第二基板，所述第一基板与所述第二基板相对地设置并且间隔开第一距离，每个所述基板具有内表面和与所述内表面相对的外表面; 夹在基板的内表面之间的液晶层，液晶层包括多个液晶分子; 形成在所述第一基板的内表面上的第一电极，所述第一电极具有第一宽度; 以及形成在所述第一基板的内表面上的第二电极，所述第二电极具有第二宽度，并且与所述第一电极间隔开第二距离，所述第一电极和所述第二电极能够使用在所述第一电极和所述第二电极之间产生的电场，其中所述第一距离的长度大于所述第二距离，并且所述第一和第二电极各自具有使所述第一和第二电极之上的液晶分子的宽度电极基本上由电场对准。

3. 发明授权

US06774969B2 Liquid crystal display device and method for manufacturing the same 有权
公开(公告)号：US06774969B2
公开(公告)日：2004-08-10
申请号：US10218390
申请日：2002-08-14
申请人： Won-Seok Ma , Eung-Sang Lee , Young-Bae Jung , Won-Kyu Lee
发明人： Won-Seok Ma , Eung-Sang Lee , Young-Bae Jung , Won-Kyu Lee
IPC分类号： G02F1343
CPC分类号： G02F1/1345
摘要： Disclosed are a liquid crystal display device and a method for manufacturing the same, in which wirings connected between pads and an integrated circuit is protected from being corroded. A pixel array is formed on a display region of a substrate. A plurality of pads are formed on a non-display region of the substrate. An integrated circuit is formed on the non-display region of the substrate and connected to the pads to generate a signal for operating the pixel array. Conductive barrier layers separated from each of the pads are formed on peripheral portions of the pads connected to the integrated circuit. The conductive barrier layers have electric potential equivalent to that of each of the pads in accordance with internal connections of the integrated circuit. When bumps of the integrated circuit and the pads are attached to each other, the conductive barrier layers prevent the pads and the wirings connected to the pads from being corroded.

4. 发明授权

US06292247B1 Active-matrix liquid crystal display 有权
标题翻译：有源矩阵液晶显示
公开(公告)号：US06292247B1
公开(公告)日：2001-09-18
申请号：US09571093
申请日：2000-05-15
申请人： Norio Koma , Tetsuji Omura , Kiyoshi Yoneda
发明人： Norio Koma , Tetsuji Omura , Kiyoshi Yoneda
IPC分类号： G02F1343
CPC分类号： C09K19/3001 , C09K2019/3027 , G02F1/133707 , G02F1/1393 , G02F2001/133742
摘要： On a TFT substrate, a TFT using a low-temperature poly silicon thin film as an active layer is formed and a plurality of pixel electrodes are formed over the TFT and its electrode wiring, with an interlayer insulating layer between. In a common electrode formed on an opposite substrate opposite the TFT substrate with a liquid crystal layer between, an alignment controlling window for the liquid crystal is formed at a predetermined position opposite each of the pixel electrodes. A wide viewing angle is achieved by dividing an alignment area of liquid crystal molecules in one pixel area. The liquid crystal layer is vertically aligned and can be operated at a low driving voltage obtained by a poly silicon TFT by including fluorine liquid crystal molecules having negative dielectric anisotropy and fluorine side chains in the liquid crystal.
摘要翻译：在TFT基板上，形成使用低温多晶硅薄膜作为有源层的TFT，并且在TFT及其电极布线之间形成有多个像素电极，其间具有层间绝缘层。在与TFT基板相对的相对基板上形成有液晶层的公共电极之间，在与每个像素电极相对的预定位置处形成用于液晶的取向控制窗口。通过在一个像素区域中划分液晶分子的取向区域来实现宽视角。液晶层垂直取向，并且可以通过在液晶中包括具有负介电各向异性的氟液晶分子和氟侧链在多晶硅TFT获得的低驱动电压下操作。

5. 发明授权

US06583839B2 In-plane-switching liquid crystal display unit having tinting compensation 失效
标题翻译：具有着色补偿的面内切换液晶显示单元
公开(公告)号：US06583839B2
公开(公告)日：2003-06-24
申请号：US08965619
申请日：1997-11-06
申请人： Teruaki Suzuki , Shinichi Nishida , Hideya Murai , Masayoshi Suzuki , Makoto Watanabe , Yoshihiko Hirai
发明人： Teruaki Suzuki , Shinichi Nishida , Hideya Murai , Masayoshi Suzuki , Makoto Watanabe , Yoshihiko Hirai
IPC分类号： G02F1343
CPC分类号： G02F1/134363 , G02F2001/133757 , G02F2201/122
摘要： An in-plane-switching liquid crystal display unit has a two-dimensional matrix of pixel regions each including a first auxiliary region and a second region. When no electric field is applied, liquid crystal molecules in the first and second regions are directed in respective orientations that lie at 90° with respect to each other. When a voltage is applied, the liquid crystal molecules are rotated in the same direction while maintaining their orientations in the first and second regions at 90° with respect to each other. Alternatively, the liquid crystal molecules in the first and second regions are directed in the same orientation when no electric field is applied, and when a voltage is applied, the liquid crystal molecules are rotated opposite directions while maintaining their orientations in symmetric relationship.
摘要翻译：平面切换液晶显示单元具有各自包括第一辅助区域和第二区域的像素区域的二维矩阵。当不施加电场时，第一和第二区域中的液晶分子相对于彼此相对于90°的各取向指向。当施加电压时，液晶分子沿相同的方向旋转，同时保持它们在第一和第二区域中的取向相对于彼此成90°。或者，当不施加电场时，第一和第二区域中的液晶分子以相同的取向被引导，并且当施加电压时，液晶分子沿相反方向旋转，同时保持它们的取向为对称关系。

6. 发明授权

US06215542B1 Liquid crystal display with improved viewing angle and transmittance 失效
标题翻译：具有改善视角和透光率的液晶显示器
公开(公告)号：US06215542B1
公开(公告)日：2001-04-10
申请号：US09104757
申请日：1998-06-25
申请人： Seung Hee Lee , Bong Gyu Rho , Han Jun Park
发明人： Seung Hee Lee , Bong Gyu Rho , Han Jun Park
IPC分类号： G02F1343
CPC分类号： G02F1/134336 , G02F1/133707 , G02F1/1393
摘要： In a liquid crystal display having a pixel electrode and a counter electrode respectively formed on a lower substrate and a upper substrate, the electric field in ellipse form, is symmetrical between the pixel electrode and the counter electrode by forming an opening part in the pixel electrode or the counter electrode. Accordingly, the viewing angle feature, when voltage is applied to the liquid crystal display is enhanced.
摘要翻译：在具有分别形成在下基板和上基板上的像素电极和对置电极的液晶显示器中，通过在像素电极中形成开口部，椭圆形的电场在像素电极和对电极之间对称或对电极。因此，当对液晶显示器施加电压时，视角特征得到增强。

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