公开(公告)号：US07436461B2

公开(公告)日：2008-10-14

申请号：US09739825

申请日：2000-12-20

申请人： Woo Hyuk Choi ,  Kwang Seop Park

发明人： Woo Hyuk Choi ,  Kwang Seop Park

IPC分类号： G02F1/136 ,  G02F1/1343

CPC分类号： G02F1/133345 ,  G02F1/136259 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133337

摘要： A liquid crystal display device is formed wherein pattern defects generated during the process are eliminated to reduce the need for repairs. In the device, a trench-shaped hole is defined by patterning a passivation layer and a gate-insulating layer at the peripheries of a gate line and a data line to expose a transparent substrate. Accordingly, a protruding defect portion at the pixel area caused by pattern defects in the semiconductor layer and the gate line is removed by the trench-shaped holes defined by patterning the passivation layer and the gate insulating layer at the peripheries of the gate line and the data line, so that a separate repair process is not required.

摘要翻译： 形成液晶显示装置，其中消除了在该过程期间产生的图案缺陷以减少维修的需要。 在该器件中，通过在栅极线和数据线的周边上形成钝化层和栅极绝缘层来限定露出透明衬底的沟槽形孔。 因此，由半导体层和栅极线中的图案缺陷引起的像素区域处的突出缺陷部分被通过在栅极线的周边图案化钝化层和栅极绝缘层而限定的沟槽形状的孔被去除， 数据线，因此不需要单独的修复过程。

公开(公告)号：US06975378B2

公开(公告)日：2005-12-13

申请号：US10930849

申请日：2004-09-01

申请人： Dong Yeung Kwak ,  Kwang Seop Park

发明人： Dong Yeung Kwak ,  Kwang Seop Park

IPC分类号： G02F1/13 ,  G02F1/1339

CPC分类号： G02F1/1339

摘要： A liquid crystal display device, and a fabricating method thereof, with improved bonding of an upper plate to a lower plate. The lower plate includes an organic protective film over an inorganic gate insulating layer that is on a substrate. Channels through the organic protective film expose either metal patterns or the gate insulating layer. A seal coated with a sealant is then placed over the organic protective film and channels. The sealant passes through the channels to the metal patterns or to the gate insulating layer. Bonding of the seal to the lower plate is improved by the sealant that contacts the metal patterns and/or the gate insulating layer. During LCD fabrication, the metal patterns act as etch stops when etching the channels. Alternatively, an etch stop semiconductor layer is placed on the gate insulating film. The etch stops prevent the etching process from exposing the lower substrate.

公开(公告)号：US06803983B2

公开(公告)日：2004-10-12

申请号：US09736334

申请日：2000-12-15

申请人： Dong Yeung Kwak ,  Kwang Seop Park

发明人： Dong Yeung Kwak ,  Kwang Seop Park

IPC分类号： G02F11339

CPC分类号： G02F1/1339

摘要： A liquid crystal display device, and a fabricating method thereof, with improved bonding of an upper plate to a lower plate. The lower plate includes an organic protective film over an inorganic gate insulating layer that is on a substrate. Channels through the organic protective film expose either metal patterns or the gate insulating layer. A seal coated with a sealant is then placed over the organic protective film and channels. The sealant passes through the channels to the metal patterns or to the gate insulating layer. Bonding of the seal to the lower plate is improved by the sealant that contacts the metal patterns and/or the gate insulating layer. During LCD fabrication, the metal patterns act as etch stops when etching the channels. Alternatively, an etch stop semiconductor layer is placed on the gate insulating film. The etch stops prevent the etching process from exposing the lower substrate.

摘要翻译： 一种液晶显示装置及其制造方法，其具有改进的上板与下板的接合。 下板包括位于基板上的无机栅极绝缘层上的有机保护膜。 通过有机保护膜的通道暴露出金属图案或栅极绝缘层。 然后将涂有密封剂的密封剂放置在有机保护膜和通道上。 密封剂通过通道到金属图案或栅极绝缘层。 通过与金属图案和/或栅极绝缘层接触的密封剂来改善密封件与下板的接合。 在LCD制造期间，当蚀刻通道时，金属图案作为蚀刻停止。 或者，在栅极绝缘膜上放置蚀刻停止半导体层。 蚀刻停止防止蚀刻工艺暴露下部衬底。

公开(公告)号：US07884915B2

公开(公告)日：2011-02-08

申请号：US11723159

申请日：2007-03-16

申请人： Kwang Seop Park

发明人： Kwang Seop Park

IPC分类号： G02F1/1333

CPC分类号： G02F1/1339

摘要： A method of manufacturing an LCD device includes forming a gate bus line, a gate insulating layer, an active layer, and a source/drain metal layer on a transparent insulating substrate; etching the source/drain metal layer and active layer to form a source/drain electrode and a channel layer while forming a metal protection pattern in a peripheral region of the transparent insulating substrate; forming a protection layer and a pixel electrode on the insulating substrate; forming a main seal line at an interior region of the array substrate, forming a first auxiliary seal line between the metal protection pattern and the main seal line, and forming second and third auxiliary seal lines; and attaching a color filter substrate to the array substrate via the main seal line.

摘要翻译： 一种制造LCD器件的方法包括在透明绝缘衬底上形成栅极总线，栅极绝缘层，有源层和源极/漏极金属层; 蚀刻源极/漏极金属层和有源层，以在透明绝缘基板的外围区域形成金属保护图案的同时形成源极/漏极电极和沟道层; 在绝缘基板上形成保护层和像素电极; 在阵列基板的内部区域形成主密封线，在金属保护图案和主密封线之间形成第一辅助密封线，形成第二和第三辅助密封线; 以及经由主密封线将滤色器基板附着到阵列基板。

公开(公告)号：US06970221B1

公开(公告)日：2005-11-29

申请号：US09689599

申请日：2000-10-13

申请人： Kwang Seop Park ,  Dong Yeung Kwak ,  Jae Young Chung

发明人： Kwang Seop Park ,  Dong Yeung Kwak ,  Jae Young Chung

IPC分类号： G02F1/136 ,  G02F1/1333 ,  G02F1/1362 ,  G02F1/1368 ,  G09F9/30 ,  H01L29/786 ,  G02F1/1343

CPC分类号： G02F1/136227

摘要： A liquid crystal display device and a method of fabricating the same that is capable of speeding up a data charge time in a liquid crystal pixel cell in a liquid crystal display device with a high aperture ratio overlapping a pixel electrode and a signal wiring. In the device, a thickness and a dielectric constant of the organic insulating film are set such that a signal delay at the gate line and the data line can be reduced.

摘要翻译： 一种液晶显示装置及其制造方法，其能够加速与像素电极和信号布线重叠的高开口率的液晶显示装置中的液晶像素单元中的数据充电时间。 在该器件中，有机绝缘膜的厚度和介电常数被设定为能够减小栅极线和数据线上的信号延迟。

公开(公告)号：US07214115B2

公开(公告)日：2007-05-08

申请号：US10703585

申请日：2003-11-10

申请人： Kwang Seop Park

发明人： Kwang Seop Park

IPC分类号： H01J9/00

CPC分类号： G02F1/1339

摘要： A method of manufacturing an LCD device includes forming a gate bus line, a gate insulating layer, an active layer, and a source/drain metal layer on a transparent insulating substrate; etching the source/drain metal layer and active layer to form a source/drain electrode and a channel layer while forming a metal protection pattern in a peripheral region of the transparent insulating substrate; forming a protection layer and a pixel electrode on the insulating substrate; forming a main seal line at an interior region of the array substrate, forming a first auxiliary seal line between the metal protection pattern and the main seal line, and forming second and third auxiliary seal lines; and attaching a color filter substrate to the array substrate via the main seal line.

摘要翻译： 一种制造LCD器件的方法包括在透明绝缘衬底上形成栅极总线，栅极绝缘层，有源层和源极/漏极金属层; 蚀刻源极/漏极金属层和有源层，以在透明绝缘基板的外围区域形成金属保护图案的同时形成源极/漏极电极和沟道层; 在绝缘基板上形成保护层和像素电极; 在阵列基板的内部区域形成主密封线，在金属保护图案和主密封线之间形成第一辅助密封线，形成第二和第三辅助密封线; 以及经由主密封线将滤色器基板附着到阵列基板。

公开(公告)号：US07202924B1

公开(公告)日：2007-04-10

申请号：US09510300

申请日：2000-02-22

申请人： Sung-Il Park ,  In-Byeong Kang ,  Sung-Su Lee ,  Yu-Ho Jung ,  Kwang-Seop Park

发明人： Sung-Il Park ,  In-Byeong Kang ,  Sung-Su Lee ,  Yu-Ho Jung ,  Kwang-Seop Park

IPC分类号： G02F1/1333

CPC分类号： G02F1/1362

摘要： The present invention relates to a liquid crystal display and a fabricating method thereof which prevent light leakage occurs near data lines in accordance with the rubbing direction of an alignment film. The present invention includes a thin film transistor plate having a gate line, a data line, a gate electrode, a thin film transistor, a passivation layer, and a pixel electrode, a color filter plate including a black matrix, a color filter and a common electrode on a second transparent substrate, and liquid crystals injected and sealed between the thin film transistor plate and the color filter plate, wherein the black matrix of the color filter plate is overlapped asymmetrically with the data line of the thin film transistor plate.

摘要翻译： 本发明涉及一种根据取向膜的摩擦方向防止数据线附近发生漏光的液晶显示器及其制造方法。 本发明包括具有栅极线，数据线，栅电极，薄膜晶体管，钝化层和像素电极的薄膜晶体管板，包括黑矩阵，滤色器和彩色滤光片的滤色片板 第二透明基板上的公共电极，以及在薄膜晶体管板和滤色器板之间注入并密封的液晶，其中滤色器板的黑矩阵与薄膜晶体管板的数据线不对称地重叠。

公开(公告)号：US06717646B1

公开(公告)日：2004-04-06

申请号：US09467301

申请日：1999-12-17

申请人： Kwang-Seop Park ,  In-Jae Chung

发明人： Kwang-Seop Park ,  In-Jae Chung

IPC分类号： G02F11333

CPC分类号： G02F1/1333 ,  G02F2001/133354

摘要： Alignment indicators for an LCD device are used for determining misalignment when assembling two LCD substrates together, where a lower substrate includes an array of thin film transistors and an upper substrate includes a color filter array. A first alignment indicator is defined on a first substrate, and a second alignment indicator defined on a second substrate, wherein recessed portions with various depths and protruded portions with various lengths are defined at the outer edges of the second alignment indicator so that the amount of misalignment can be accurately measured by reading the position of the recessed portions and the protruded portions relative to the first alignment indicator when the upper and lower substrates are put together.

摘要翻译： 用于LCD装置的对准指示器用于在将两个LCD基板组装在一起时确定不对准，其中下基板包括薄膜晶体管阵列，并且上基板包括滤色器阵列。 第一对准指示器限定在第一基板上，第二对准指示器限定在第二基板上，其中具有各种深度的凹部和具有各种长度的突出部分限定在第二对准指示器的外边缘处， 当上下基板放在一起时，通过读取凹部和突出部分相对于第一对准指示器的位置可以精确地测量未对准。