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1. 发明授权

US06191831B1 LCD having a pair of TFTs in each unit pixel with a common source electrode 有权
标题翻译： LCD具有在每个单位像素中具有公共源电极的一对TFT
公开(公告)号：US06191831B1
公开(公告)日：2001-02-20
申请号：US09344039
申请日：1999-06-25
申请人： Sung Kon Kim , Gyo Un Choi , Han Jin Lee , Han Jun Park
发明人： Sung Kon Kim , Gyo Un Choi , Han Jin Lee , Han Jun Park
IPC分类号： G02F11333
CPC分类号： H01L27/12 , G02F1/13624 , G02F1/1368
摘要： Disclosed is a thin film transistor-liquid crystal display(TFT-LCD) having enhanced picture quality. The TFT-LCD comprises: an array substrate; a gate bus line disposed on the array substrate in a selected direction; a data bus line disposed to be crossed with the gate bus line; a pair of thin film transistors disposed at an intersection of the gate bus line and the data bus line and disposed at both sides of the data bus line respectively; a pixel electrode in contact with the respective thin film transistors; a gate insulating layer for insulating the gate bus line and the data bus line; and an intermetal insulating layer for insulating the data bus line and the pixel electrode, wherein the pair of thin film transistors have a source electrode in common.
摘要翻译：公开了具有增强的图像质量的薄膜晶体管 - 液晶显示器（TFT-LCD）。 TFT-LCD包括：阵列基板; 沿选定方向设置在阵列基板上的栅极总线; 设置成与栅极总线交叉的数据总线; 一对薄膜晶体管，设置在栅极总线和数据总线的交点处，分别设置在数据总线的两侧; 与各个薄膜晶体管接触的像素电极; 栅极绝缘层，用于绝缘栅极总线和数据总线; 以及用于绝缘数据总线和像素电极的金属间绝缘层，其中所述一对薄膜晶体管具有共用的源电极。

2. 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。

3. 发明授权

US06839117B1 Compensating electrode structure of a display device 有权
标题翻译：显示装置的补偿电极结构
公开(公告)号：US06839117B1
公开(公告)日：2005-01-04
申请号：US10798569
申请日：2004-03-12
申请人： Han Jun Park , Seob Shin
发明人： Han Jun Park , Seob Shin
IPC分类号： G02F1/13 , G02F1/133 , G02F1/1343
CPC分类号： G02F1/134363
摘要： The present invention provides a display panel with compensating electrodes, having pixels comprising a plurality of the first electrodes and the second electrodes, and an insulating layer between the first electrodes and the second electrodes. Each pixel can be divided into the first sub-pixel including the first domain and the second domain, the second sub-pixel near the first sub-pixel and including the third domain and the fourth domain, and the third sub-pixel near the second sub-pixel and including the fifth domain and the sixth domain. The first electrodes are parallel to the second electrodes in each domain. The first electrodes are under the second electrodes in the first domain, the fourth domain and the fifth domain. The first electrodes are above the second electrodes in the second domain, the third domain and the sixth domain. Due to the different position in the neighboring domains, the asymmetrical structure is capable of compensating internal DC.

4. 发明授权

US06798483B2 Floating electrode switching liquid crystal display 失效
标题翻译：浮动电极开关液晶显示
公开(公告)号：US06798483B2
公开(公告)日：2004-09-28
申请号：US10132777
申请日：2002-04-25
申请人： Seok Lyul Lee , Han Jun Park
发明人： Seok Lyul Lee , Han Jun Park
IPC分类号： G02F11343
CPC分类号： G02F1/133707 , G02F1/134309 , G02F2001/134381
摘要： A floating electrode switching liquid crystal display (FES-LCD). A plurality of liquid crystal molecules held between the first substrate and the second substrate, and the liquid crystal molecules are aligned to a first direction. A plurality of transverse-extending gate lines and lengthwise-extending signal lines formed on the first substrate to define a plurality of pixel areas arranging in a matrix form. A plurality of pixel electrodes and floating electrodes formed on the first substrate, the pixel electrodes and the floating electrodes are positioned within the pixel areas, and being arranged to a second direction. A common electrode layer formed on the second substrate. The pixel electrodes and the floating electrodes are separated in the same plane, and the first direction and the second direction are intersected with an angle &thgr;.
摘要翻译：浮动电极开关液晶显示器（FES-LCD）。保持在第一基板和第二基板之间的多个液晶分子，并且液晶分子与第一方向对准。多个横向延伸的栅极线和纵向延伸的信号线形成在第一基板上以限定以矩阵形式布置的多个像素区域。形成在第一基板上的多个像素电极和浮置电极，像素电极和浮置电极位于像素区域内，并且被布置成第二方向。形成在第二基板上的公共电极层。像素电极和浮置电极在同一平面中分离，并且第一方向和第二方向与角度θ相交。

5. 发明授权

US06285428B1 IPS LCD having molecules remained parallel with electric fields applied 失效
标题翻译：具有分子的IPS LCD与施加的电场保持平行
公开(公告)号：US06285428B1
公开(公告)日：2001-09-04
申请号：US09061054
申请日：1998-04-16
申请人： Hyang Yul Kim , Seung Hee Lee , Jae Geon You , Han Jun Park
发明人： Hyang Yul Kim , Seung Hee Lee , Jae Geon You , Han Jun Park
IPC分类号： G02F11335
CPC分类号： G02F1/134363
摘要： A liquid crystal display device with an IPS mode having wide view angle characteristic and capable of improving response time and transmittance, is disclosed. A liquid crystal display device with an in-plane switching mode includes a first substrate having first and second electrodes formed thereon. A second substrate is disposed opposite to the first substrate with a selected distance. On a surface of the second substrate are also formed third and fourth electrodes. When a voltage is applied to the respective electrodes, a first electric field which is parallel to the planes of the substrates is generated between the first electrode and the second electrode, and a second electric field which is parallel to the planes of the substrates and is orthogonal to the first electric field is generated between the third electrode and the fourth electrode. A polarizer is arranged on the outside of the first substrate and a analyzer is arranged on the outside of the second substrate. A first homogeneous alignment film is applied to the first substrate on which the first and second electrodes are formed. A second homogeneous alignment film is also applied to the second substrate on which the third and fourth electrodes are formed. A liquid crystal layer having liquid crystal molecules is interposed between the both substrates, wherein the liquid crystal molecules are arranged in a homogeneous state in an absence of the electric field and are twisted in a presence of the electric field.
摘要翻译：公开了一种具有宽视角特性并能够改善响应时间和透射率的IPS模式的液晶显示装置。具有面内切换模式的液晶显示装置包括具有形成在其上的第一和第二电极的第一基板。第二基板与第一基板相对设置有选定的距离。在第二基板的表面上也形成第三和第四电极。当对各个电极施加电压时，在第一电极和第二电极之间产生平行于基板的平面的第一电场和平行于基板平面的第二电场，在第三电极和第四电极之间产生与第一电场正交的正交。偏振器设置在第一基板的外侧，分析器设置在第二基板的外侧。将第一均匀取向膜施加到其上形成有第一和第二电极的第一基板上。第二均匀取向膜也被施加到其上形成有第三和第四电极的第二基板。具有液晶分子的液晶层插入在两个基板之间，其中液晶分子在没有电场的情况下以均匀的状态排列并且在存在电场的情况下被扭曲。

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