公开(公告)号：US20050157239A1

公开(公告)日：2005-07-21

申请号：US11081671

申请日：2005-03-17

Applicant: Jang-Jin Yoo

Inventor： Jang-Jin Yoo

IPC: G02F1/1333 ,  G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/134363

Abstract: A method for fabricating an array substrate for an in-plane switching liquid crystal display device includes forming a gate line and a data line on the substrate, the gate line and the data line crossing each other to define a pixel region, forming a thin film transistor that is electrically connected to the gate and data lines, and forming a common line parallel to the gate line. A plurality of common electrodes are formed to perpendicularly extend from the common line. A plurality of pixel electrodes are formed in an alternating pattern with the plurality of common electrodes, and an overcoat layer is formed over the plurality of common electrodes and the plurality of pixel electrodes, the overcoat layer having a plurality of holes.

Abstract translation: 一种用于面内切换液晶显示装置的阵列基板的制造方法，包括在基板上形成栅极线和数据线，栅极线和数据线彼此交叉以形成像素区域，形成薄膜 晶体管，其电连接到栅极和数据线，并形成与栅极线平行的公共线。 多个公共电极形成为从公共线垂直延伸。 多个像素电极与多个公共电极以交替的图案形成，并且在多个公共电极和多个像素电极上形成覆盖层，该外涂层具有多个孔。

公开(公告)号：US20050134789A1

公开(公告)日：2005-06-23

申请号：US11050838

申请日：2005-02-07

Applicant: Jang-Jin Yoo ,  Suk-Won Choi ,  Su-Seok Choi

Inventor： Jang-Jin Yoo ,  Suk-Won Choi ,  Su-Seok Choi

IPC: G02F1/1341 ,  G02F1/1337 ,  C09K19/02

CPC classification number: G02F1/133711

Abstract: A liquid crystal display device having first and second substrates with an interposed liquid crystal layer that has a negative or a positive dielectric anisotropy. First and second electrodes are formed on opposing surfaces of the first and second substrates. A first orientation film comprised of a ferroelectric liquid crystal polymer is formed on the first electrode, and a second orientation film is formed on the second electrode. First and second polarizers are formed on exterior surfaces of the first and second substrates.

公开(公告)号：US20090231531A1

公开(公告)日：2009-09-17

申请号：US12385311

申请日：2009-04-03

Applicant: Jang-Jin Yoo ,  Hyung-Ki Hong ,  Yun-Bok Lee

Inventor： Jang-Jin Yoo ,  Hyung-Ki Hong ,  Yun-Bok Lee

IPC: G02F1/1343

CPC classification number: G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/134363 ,  G02F2201/124

Abstract: The present invention discloses an array substrate for an IPS-LCD device. The IPS-LCD device according to the present invention implements a multi-domain for a liquid crystal layer. The liquid crystal molecules are aligned in various directions with respect to each different domain. Therefore, the different domains compensate for one another such that a color shift is prevented in spite of wide viewing angles. To form the multi-domain, the present invention provides an array substrate having divided common electrode or pixel electrode or both. In another aspect, to form the multi-domain, the present invention provides an array substrate having multi-bar shaped common and pixel electrodes. Each of the common and pixel electrodes has a transverse portion and a perpendicular portion. The transverse portions of the common and pixel electrodes induce a first domain, whereas the perpendicular potions of the common and pixel electrodes induce a second domain.

公开(公告)号：US07440061B2

公开(公告)日：2008-10-21

申请号：US11356078

申请日：2006-02-17

Applicant: Jang-Jin Yoo ,  Hyung-Ki Hong ,  Ki-Hyuk Yoon

Inventor： Jang-Jin Yoo ,  Hyung-Ki Hong ,  Ki-Hyuk Yoon

IPC: G02F1/1343 ,  G02F1/1333

CPC classification number: G02F1/133707 ,  G02F1/134363

Abstract: The present invention discloses an IPS-LCD device. The IPS-LCD device according to the present invention implements a multi-domain for a liquid crystal layer. The liquid crystal molecules are aligned in various directions with respect to each different domain. Therefore, the different domains compensate for one another such that a color shift is prevented in spite of wide viewing angles. To form the multi-domain, the present invention provides a plurality of dielectric protrusions.

Abstract translation: 本发明公开了一种IPS-LCD装置。 根据本发明的IPS-LCD装置实现了用于液晶层的多域。 液晶分子相对于每个不同的畴在各个方向上排列。 因此，不同的区域彼此补偿，使得尽管具有宽视角来防止颜色偏移。 为了形成多畴，本发明提供了多个电介质突起。

公开(公告)号：US07092060B2

公开(公告)日：2006-08-15

申请号：US11081671

申请日：2005-03-17

Applicant: Jang-Jin Yoo

Inventor： Jang-Jin Yoo

IPC: G02F1/1343 ,  G02F1/1337 ,  G02F1/13 ,  H01L29/04

CPC classification number: G02F1/133707 ,  G02F1/134363

Abstract: A method for fabricating an array substrate for an in-plane switching liquid crystal display device includes forming a gate line and a data line on the substrate, the gate line and the data line crossing each other to define a pixel region, forming a thin film transistor that is electrically connected to the gate and data lines, and forming a common line parallel to the gate line. A plurality of common electrodes are formed to perpendicularly extend from the common line. A plurality of pixel electrodes are formed in an alternating pattern with the plurality of common electrodes, and an overcoat layer is formed over the plurality of common electrodes and the plurality of pixel electrodes, the overcoat layer having a plurality of holes.

Abstract translation: 一种用于面内切换液晶显示装置的阵列基板的制造方法，包括在基板上形成栅极线和数据线，栅极线和数据线彼此交叉以形成像素区域，形成薄膜 晶体管，其电连接到栅极和数据线，并形成与栅极线平行的公共线。 多个公共电极形成为从公共线垂直延伸。 多个像素电极与多个公共电极以交替的图案形成，并且在多个公共电极和多个像素电极上形成覆盖层，该外涂层具有多个孔。

公开(公告)号：US06803979B2

公开(公告)日：2004-10-12

申请号：US09836351

申请日：2001-04-18

Applicant: Jang-Jin Yoo ,  Hyung-Ki Hong ,  Ki-Hyuk Yoon

Inventor： Jang-Jin Yoo ,  Hyung-Ki Hong ,  Ki-Hyuk Yoon

IPC: G02F11333

CPC classification number: G02F1/133707 ,  G02F1/134363

Abstract: The present invention discloses an IPS-LCD device. The IPS-LCD device according to the present invention implements a multi-domain for a liquid crystal layer. The liquid crystal molecules are aligned in various directions with respect to each different domain. Therefore, the different domains compensate for one another such that a color shift is prevented in spite of wide viewing angles. To form the multi-domain, the present invention provides a plurality of dielectric protrusions.

Abstract translation: 本发明公开了一种IPS-LCD装置。 根据本发明的IPS-LCD装置实现了用于液晶层的多域。 液晶分子相对于每个不同的畴在各个方向上排列。 因此，不同的区域彼此补偿，使得尽管具有宽视角来防止颜色偏移。 为了形成多畴，本发明提供了多个电介质突起。

公开(公告)号：US06636289B2

公开(公告)日：2003-10-21

申请号：US09836352

申请日：2001-04-18

Applicant: Jang-Jin Yoo ,  Hyung-Ki Hong ,  Yun-Bok Lee

Inventor： Jang-Jin Yoo ,  Hyung-Ki Hong ,  Yun-Bok Lee

IPC: G02F11343

CPC classification number: G02F1/133707 ,  G02F1/133753 ,  G02F1/134309 ,  G02F1/134363 ,  G02F2201/124

Abstract: The present invention discloses an array substrate for an IPS-LCD device. The IPS-LCD device according to the present invention implements a multi-domain for a liquid crystal layer. The liquid crystal molecules are aligned in various directions with respect to each different domain. Therefore, the different domains compensate for one another such that a color shift is prevented in spite of wide viewing angles. To form the multi-domain, the present invention provides an array substrate having divided common electrode or pixel electrode or both. In another aspect, to form the multi-domain, the present invention provides an array substrate having multi-bar shaped common and pixel electrodes. Each of the common and pixel electrodes has a transverse portion and a perpendicular portion. The transverse portions of the common and pixel electrodes induce a first domain, whereas the perpendicular potions of the common and pixel electrodes induce a second domain.

Abstract translation: 本发明公开了一种IPS-LCD装置的阵列基板。 根据本发明的IPS-LCD装置实现了用于液晶层的多域。 液晶分子相对于每个不同的畴在各个方向上排列。 因此，不同的区域彼此补偿，使得尽管具有宽视角来防止颜色偏移。 为了形成多畴，本发明提供一种阵列衬底，其具有分开的公共电极或像素电极或两者。 另一方面，为了形成多畴，本发明提供一种具有多条形共同和像素电极的阵列基板。 公共电极和像素电极中的每一个具有横向部分和垂直部分。 公共和像素电极的横向部分引起第一域，而公共和像素电极的垂直部分引起第二域。