公开(公告)号：US08395739B2

公开(公告)日：2013-03-12

申请号：US12639951

申请日：2009-12-16

Applicant: Han Shin Hwang ,  Joung Won Woo ,  Dong Guk Kim ,  Woo Keun Lee ,  Han Jin Ahn

Inventor： Han Shin Hwang ,  Joung Won Woo ,  Dong Guk Kim ,  Woo Keun Lee ,  Han Jin Ahn

IPC: G02F1/1343 ,  G09G3/36 ,  H01L29/04

CPC classification number: G02F1/134363 ,  G02F1/1337 ,  G02F1/136227

Abstract: An in-plane-switching mode liquid crystal display device is disclosed. The LCD device includes: first and second substrates opposite to each other; a liquid crystal layer interposed between the first and second substrates; a passivation film formed on the first substrate in which a thin film transistor is disposed; pixel and common electrodes arranged alternately with each other; and a first alignment film formed on the pixel and common electrodes. The liquid crystal layer and the passivation film are formed to have lower non-resistances than that of the first alignment film.

Abstract translation: 公开了一种面内切换模式液晶显示装置。 LCD装置包括：彼此相对的第一和第二基板; 介于所述第一和第二基板之间的液晶层; 形成在其上设置薄膜晶体管的第一基板上的钝化膜; 像素和公共电极彼此交替布置; 以及形成在像素和公共电极上的第一取向膜。 液晶层和钝化膜形成为具有比第一取向膜低的非电阻。

公开(公告)号：US20070279562A1

公开(公告)日：2007-12-06

申请号：US11786814

申请日：2007-04-12

Applicant: Soon-Joon Rho ,  Baek-Kyun Jeon ,  Kyoong-Ok Park ,  Hee-Keun Lee ,  Hong-Koo Baik ,  Kyung-Chan Kim ,  Jong-Bok Kim ,  Byoung-Har Hwang ,  Dong-Choon Hyun ,  Han-Jin Ahn

Inventor： Soon-Joon Rho ,  Baek-Kyun Jeon ,  Kyoong-Ok Park ,  Hee-Keun Lee ,  Hong-Koo Baik ,  Kyung-Chan Kim ,  Jong-Bok Kim ,  Byoung-Har Hwang ,  Dong-Choon Hyun ,  Han-Jin Ahn

IPC: G02F1/1337 ,  H01L21/316

CPC classification number: G02F1/1337 ,  G02F2001/133738 ,  G02F2001/133742 ,  G02F2001/133765

Abstract: An alignment layer for an LCD includes a thin layer of silicon oxide SiOx. The silicon oxide layer horizontally aligns liquid crystals thereon when the value of x is in the range from about 1.0 to about 1.5, but vertically aligns the liquid crystals when the value of x is in a range from about 1.5 to about 2.0. The alignment layer is readily formed on a large area of the substrate through chemical vapor deposition or evaporation deposition. Because the alignment layer is thermally and physically stable, the operational characteristics of the liquid crystal display employing this alignment layer are improved. In addition, the alignment layer has a thickness of about 500 to about 3000 angstroms thereby improving light transmittance of the LCD having the alignment layer.

Abstract translation: 用于LCD的取向层包括氧化硅SiO x的薄层。 当x的值在约1.0至约1.5的范围内时，氧化硅层水平对准其上的液晶，但是当x的值在约1.5至约2.0的范围内时，液晶垂直取向。 通过化学气相沉积或蒸发沉积容易地在基板的大面积上形成取向层。 由于取向层的热和物理稳定性，所以采用该取向层的液晶显示装置的操作特性得到改善。 此外，取向层具有约500至约3000埃的厚度，从而提高具有取向层的LCD的透光率。

公开(公告)号：US08947622B2

公开(公告)日：2015-02-03

申请号：US12654421

申请日：2009-12-18

Applicant: Han-Jin Ahn ,  Han-Shin Hwang

Inventor： Han-Jin Ahn ,  Han-Shin Hwang

IPC: G02F1/1337 ,  G02F1/13

CPC classification number: G02F1/13378 ,  G02F2001/133765 ,  G02F2202/36

Abstract: Disclosed are an apparatus and method for fabricating an alignment layer for liquid crystal displays, capable of shortening process time, preventing scratches of alignment layers and decreasing black luminance. The method includes coating an alignment agent on a substrate, arranging a nano pattern mold with a groove and a protrusion to contact the alignment agent, pre-curing the alignment agent, separating the nano pattern mold from the alignment agent, and hard-curing the alignment agent separated from the nano pattern mold to form an alignment layer.

Abstract translation: 公开了一种用于制造用于液晶显示器的取向层的装置和方法，其能够缩短处理时间，防止对准层的划痕和降低黑色亮度。 该方法包括在基板上涂布取向剂，配置具有凹槽和突起的纳米图案模具以接触取向剂，预固化取向剂，将纳米图案模具与取向剂分离，并硬化固化 取向剂与纳米图案模具分离以形成取向层。

公开(公告)号：US20110051066A1

公开(公告)日：2011-03-03

申请号：US12654421

申请日：2009-12-18

Applicant: Han-Jin Ahn ,  Han-Shin Hwang

Inventor： Han-Jin Ahn ,  Han-Shin Hwang

IPC: G02F1/1337 ,  B29C65/70

CPC classification number: G02F1/13378 ,  G02F2001/133765 ,  G02F2202/36

Abstract: Disclosed are an apparatus and method for fabricating an alignment layer for liquid crystal displays, capable of shortening process time, preventing scratches of alignment layers and decreasing black luminance. The method includes coating an alignment agent on a substrate, arranging a nano pattern mold with a groove and a protrusion to contact the alignment agent, pre-curing the alignment agent, separating the nano pattern mold from the alignment agent, and hard-curing the alignment agent separated from the nano pattern mold to form an alignment layer.

Abstract translation: 公开了一种用于制造用于液晶显示器的取向层的装置和方法，其能够缩短处理时间，防止对准层的划痕和降低黑色亮度。 该方法包括在基板上涂布取向剂，配置具有凹槽和突起的纳米图案模具以接触取向剂，预固化取向剂，将纳米图案模具与取向剂分离，并硬化固化 取向剂与纳米图案模具分离以形成取向层。

公开(公告)号：US20100165277A1

公开(公告)日：2010-07-01

申请号：US12639951

申请日：2009-12-16

Applicant: Han Shin HWANG ,  Joung Won Woo ,  Dong Guk Kim ,  Woo Keun Lee ,  Han Jin Ahn

Inventor： Han Shin HWANG ,  Joung Won Woo ,  Dong Guk Kim ,  Woo Keun Lee ,  Han Jin Ahn

IPC: G02F1/1333 ,  G02F1/1337

CPC classification number: G02F1/134363 ,  G02F1/1337 ,  G02F1/136227

Abstract: An in-plane-switching mode liquid crystal display device is disclosed. The LCD device includes: first and second substrates opposite to each other; a liquid crystal layer interposed between the first and second substrates; a passivation film formed on the first substrate in which a thin film transistor is disposed; pixel and common electrodes arranged alternately with each other; and a first alignment film formed on the pixel and common electrodes. The liquid crystal layer and the passivation film are formed to have lower non-resistances than that of the first alignment film.

Abstract translation: 公开了一种面内切换模式液晶显示装置。 LCD装置包括：彼此相对的第一和第二基板; 介于所述第一和第二基板之间的液晶层; 形成在其上设置薄膜晶体管的第一基板上的钝化膜; 像素和公共电极彼此交替布置; 以及形成在像素和公共电极上的第一取向膜。 液晶层和钝化膜形成为具有比第一取向膜低的非电阻。

公开(公告)号：US20110147743A1

公开(公告)日：2011-06-23

申请号：US12969053

申请日：2010-12-15

Applicant: Han-Jin Ahn ,  Su-Hyun Park

Inventor： Han-Jin Ahn ,  Su-Hyun Park

IPC: H01L29/786 ,  H01L21/336

CPC classification number: G02F1/13378 ,  H01L27/1248

Abstract: The present invention relates to a thin film transistor substrate and a method for fabricating the same, which can shorten a process time, prevent a scratch from taking place at an alignment film, and increase black luminance. The thin film transistor substrate includes a thin film transistor formed on a substrate, a protective film formed to flatten a step of the thin film transistor and have an uneven surface with repetitive projected patterns and recessed patterns, a pixel electrode formed on the protective film to maintain an uneven shape of the protective film, and an alignment film formed both on the protective film and the pixel electrode to maintain the uneven shapes of the protective film and the pixel electrode.

Abstract translation: 薄膜晶体管基板及其制造方法技术领域本发明涉及一种薄膜晶体管基板及其制造方法，能够缩短处理时间，防止在取向膜发生划痕，增加黑色亮度。 薄膜晶体管基板包括形成在基板上的薄膜晶体管，形成为使薄膜晶体管的台阶平坦化并具有重复的投影图案和凹陷图案的不平坦表面的保护膜，形成在保护膜上的像素电极 保持保护膜的不均匀形状，以及形成在保护膜和像素电极上的取向膜，以保持保护膜和像素电极的不均匀形状。

公开(公告)号：US20070110920A1

公开(公告)日：2007-05-17

申请号：US11452826

申请日：2006-06-14

Applicant: Soon-Joon Rho ,  Hong-Koo Baik ,  Kyung-Chan Kim ,  Jong-Bok Kim ,  Byoung-Har Hwang ,  Han-Jin Ahn

Inventor： Soon-Joon Rho ,  Hong-Koo Baik ,  Kyung-Chan Kim ,  Jong-Bok Kim ,  Byoung-Har Hwang ,  Han-Jin Ahn

IPC: C09K19/00 ,  C23C16/00 ,  B05D3/00 ,  H05H1/24

CPC classification number: C23C16/325 ,  C23C14/0635 ,  C23C14/3457 ,  C23C14/3464 ,  C23C16/56 ,  G02F1/1337 ,  G02F2202/00 ,  H01J37/3429 ,  Y10T428/10

Abstract: A liquid crystal display apparatus includes a first display substrate, a second display substrate and a liquid crystal layer disposed therebetween. The first and second display substrates include first and second vertical inorganic alignment layers, respectively, to vertically align liquid crystal molecules of the liquid crystal layer. The first and second vertical inorganic alignment layers each include a silicon carbide and are formed on the first and second display substrates, respectively, by a chemical vapor deposition method or a sputtering method. Thus, processes for the vertical inorganic alignment layer may be simplified, thereby improving manufacturing productivity of the liquid crystal display apparatus.

Abstract translation: 液晶显示装置包括第一显示基板，第二显示基板和设置在其间的液晶层。 第一和第二显示基板分别包括垂直取向液晶层的液晶分子的第一和第二垂直无机取向层。 第一和第二垂直无机取向层各自包括碳化硅，并分别通过化学气相沉积法或溅射法形成在第一和第二显示器基板上。 因此，可以简化用于垂直无机取向层的工艺，从而提高液晶显示装置的制造生产率。

公开(公告)号：US09046714B2

公开(公告)日：2015-06-02

申请号：US12969053

申请日：2010-12-15

Applicant: Han-Jin Ahn ,  Su-Hyun Park

Inventor： Han-Jin Ahn ,  Su-Hyun Park

IPC: G02F1/1337 ,  H01L27/12

CPC classification number: G02F1/13378 ,  H01L27/1248

Abstract: The present invention relates to a thin film transistor substrate and a method for fabricating the same, which can shorten a process time, prevent a scratch from taking place at an alignment film, and increase black luminance. The thin film transistor substrate includes a thin film transistor formed on a substrate, a protective film formed to flatten a step of the thin film transistor and have an uneven surface with repetitive projected patterns and recessed patterns, a pixel electrode formed on the protective film to maintain an uneven shape of the protective film, and an alignment film formed both on the protective film and the pixel electrode to maintain the uneven shapes of the protective film and the pixel electrode.

Abstract translation: 薄膜晶体管基板及其制造方法技术领域本发明涉及一种薄膜晶体管基板及其制造方法，能够缩短处理时间，防止在取向膜发生划痕，增加黑色亮度。 薄膜晶体管基板包括形成在基板上的薄膜晶体管，形成为使薄膜晶体管的台阶平坦化并具有重复的投影图案和凹陷图案的不平坦表面的保护膜，形成在保护膜上的像素电极 保持保护膜的不均匀形状，以及形成在保护膜和像素电极上的取向膜，以保持保护膜和像素电极的不均匀形状。

公开(公告)号：US07755733B2

公开(公告)日：2010-07-13

申请号：US11452826

申请日：2006-06-14

Applicant: Soon-Joon Rho ,  Hong-Koo Baik ,  Kyung-Chan Kim ,  Jong-Bok Kim ,  Byoung-Har Hwang ,  Han-Jin Ahn

Inventor： Soon-Joon Rho ,  Hong-Koo Baik ,  Kyung-Chan Kim ,  Jong-Bok Kim ,  Byoung-Har Hwang ,  Han-Jin Ahn

IPC: G02F1/1337

CPC classification number: C23C16/325 ,  C23C14/0635 ,  C23C14/3457 ,  C23C14/3464 ,  C23C16/56 ,  G02F1/1337 ,  G02F2202/00 ,  H01J37/3429 ,  Y10T428/10

Abstract: A liquid crystal display apparatus includes a first display substrate, a second display substrate and a liquid crystal layer disposed therebetween. The first and second display substrates include first and second vertical inorganic alignment layers, respectively, to vertically align liquid crystal molecules of the liquid crystal layer. The first and second vertical inorganic alignment layers each include a silicon carbide and are formed on the first and second display substrates, respectively, by a chemical vapor deposition method or a sputtering method. Thus, processes for the vertical inorganic alignment layer may be simplified, thereby improving manufacturing productivity of the liquid crystal display apparatus.

Abstract translation: 液晶显示装置包括第一显示基板，第二显示基板和设置在其间的液晶层。 第一和第二显示基板分别包括垂直取向液晶层的液晶分子的第一和第二垂直无机取向层。 第一和第二垂直无机取向层各自包括碳化硅，并分别通过化学气相沉积法或溅射法形成在第一和第二显示器基板上。 因此，可以简化用于垂直无机取向层的工艺，从而提高液晶显示装置的制造生产率。