公开(公告)号：US08465995B2

公开(公告)日：2013-06-18

申请号：US13301015

申请日：2011-11-21

Applicant: Young-Ki Jung ,  Seok-Woo Lee ,  Kum-Mi Oh ,  Dong-Cheon Shin ,  In-Hyuk Song ,  Han-Seok Lee ,  Won-Keun Park

Inventor： Young-Ki Jung ,  Seok-Woo Lee ,  Kum-Mi Oh ,  Dong-Cheon Shin ,  In-Hyuk Song ,  Han-Seok Lee ,  Won-Keun Park

IPC: H01L21/00 ,  H01L21/84 ,  G02F1/1337 ,  G02F1/1343

CPC classification number: H01L27/088 ,  G02F2001/134372 ,  G02F2001/136236 ,  H01L27/1248 ,  H01L27/1288 ,  H01L29/66757 ,  H01L29/78633

Abstract: A method of manufacturing an array substrate for a fringe field switching mode liquid crystal display includes: forming an auxiliary insulating layer having a first thickness; forming first and second photoresist patterns on the auxiliary insulating layer; performing an ashing to remove the second photoresist pattern and expose the auxiliary insulating layer therebelow; performing a dry etching to remove the auxiliary insulating layer not covered by the first photoresist pattern and expose a first passivation layer and to form an insulating pattern below the first photoresist pattern, the insulating pattern and the first photoresist pattern forming an undercut shape; forming a transparent conductive material layer having a fourth thickness less than the first thickness; and performing a lift-off process to remove the first photoresist pattern and the transparent conductive material layer thereon together and form a pixel electrode.

Abstract translation: 制造用于边缘场开关模式液晶显示器的阵列基板的方法包括：形成具有第一厚度的辅助绝缘层; 在辅助绝缘层上形成第一和第二光致抗蚀剂图案; 执行灰化以去除第二光致抗蚀剂图案并在其下方露出辅助绝缘层; 进行干蚀刻以除去未被第一光致抗蚀剂图案覆盖的辅助绝缘层，并露出第一钝化层并在第一光致抗蚀剂图案下形成绝缘图案，绝缘图案和第一光致抗蚀剂图案形成底切形状; 形成具有小于第一厚度的第四厚度的透明导电材料层; 并且执行剥离处理以将第一光致抗蚀剂图案和透明导电材料层去除在一起并形成像素电极。

公开(公告)号：US07767016B2

公开(公告)日：2010-08-03

申请号：US11431756

申请日：2006-05-10

Applicant: Dong Cheon Shin

Inventor： Dong Cheon Shin

IPC: B05D3/10 ,  B05D3/14 ,  C09K19/54 ,  G02F1/1337

CPC classification number: G02F1/133788 ,  C07D233/70 ,  G02F1/133711 ,  Y10T428/1005

Abstract: There is provided a coating solution composition of a photo-alignment material. The coating solution composition of the photo-alignment material, adaptive for a photo-alignment process, employs a imidazolidinone-based solvent instead of a typical NMP-based solvent. In a coating method, the photo-alignment material is coated on a substrate in a state that its structure is stabilized in the coating solution through optimization of the coating solution composition. Accordingly, the photoreaction yield increases and a reaction product is stabilized so that a twist angle and a pretilt angle can be improved.

Abstract translation: 提供了光取向材料的涂布溶液组合物。 适用于光取向过程的光取向材料的涂布溶液组合物使用咪唑烷酮系溶剂代替典型的NMP系溶剂。 在涂布方法中，通过优化涂布液组合物，将光取向材料以其结构稳定在涂布液中的状态涂布在基板上。 因此，光反应产率增加，反应产物稳定，从而可以提高扭转角和预倾角。

公开(公告)号：US09151990B2

公开(公告)日：2015-10-06

申请号：US12285926

申请日：2008-10-16

Applicant: Dong Cheon Shin

Inventor： Dong Cheon Shin

IPC: C09K19/00 ,  G02F1/1337

CPC classification number: G02F1/133788 ,  G02F2001/133715 ,  G02F2202/025 ,  Y10T428/1005 ,  Y10T428/1023

Abstract: An LCD device adapted to improve a residual image matter is disclosed. The LCD device includes an alignment layer aligning the liquid crystal. The alignment layer is formed of an optically aligned composition inclusive of an aromatic compound. Also, the alignment layer undergoes a crosslinking process. In accordance therewith, the thermalization of the alignment layer is improved. As a result, the residual image problem of the LCD device can be solved.

公开(公告)号：US20130001579A1

公开(公告)日：2013-01-03

申请号：US13301015

申请日：2011-11-21

Applicant: Young-Ki JUNG ,  Seok-Woo LEE ,  Kum-Mi OH ,  Dong-Cheon SHIN ,  In-Hyuk SONG ,  Han-Seok LEE ,  Won-Keun PARK

Inventor： Young-Ki JUNG ,  Seok-Woo LEE ,  Kum-Mi OH ,  Dong-Cheon SHIN ,  In-Hyuk SONG ,  Han-Seok LEE ,  Won-Keun PARK

IPC: H01L33/08 ,  H01L21/336

CPC classification number: H01L27/088 ,  G02F2001/134372 ,  G02F2001/136236 ,  H01L27/1248 ,  H01L27/1288 ,  H01L29/66757 ,  H01L29/78633

Abstract: A method of manufacturing an array substrate for a fringe field switching mode liquid crystal display includes: forming an auxiliary insulating layer having a first thickness; forming first and second photoresist patterns on the auxiliary insulating layer; performing an ashing to remove the second photoresist pattern and expose the auxiliary insulating layer therebelow; performing a dry etching to remove the auxiliary insulating layer not covered by the first photoresist pattern and expose a first passivation layer and to form an insulating pattern below the first photoresist pattern, the insulating pattern and the first photoresist pattern forming an undercut shape; forming a transparent conductive material layer having a fourth thickness less than the first thickness; and performing a lift-off process to remove the first photoresist pattern and the transparent conductive material layer thereon together and form a pixel electrode.

Abstract translation: 制造用于边缘场开关模式液晶显示器的阵列基板的方法包括：形成具有第一厚度的辅助绝缘层; 在辅助绝缘层上形成第一和第二光致抗蚀剂图案; 执行灰化以去除第二光致抗蚀剂图案并在其下方露出辅助绝缘层; 进行干蚀刻以除去未被第一光致抗蚀剂图案覆盖的辅助绝缘层，并露出第一钝化层并在第一光致抗蚀剂图案下形成绝缘图案，绝缘图案和第一光致抗蚀剂图案形成底切形状; 形成具有小于第一厚度的第四厚度的透明导电材料层; 并且执行剥离处理以将第一光致抗蚀剂图案和透明导电材料层去除在一起并形成像素电极。

公开(公告)号：US20090198013A1

公开(公告)日：2009-08-06

申请号：US11915280

申请日：2005-10-31

Applicant: Dong-Cheon Shin ,  Byoung-Un Kang ,  Tae-Hyun Sung ,  Jai-Hoon Kim ,  Kyung-Tae Wi ,  Joon-Mo Seo ,  Hyuk-Soo Moon

Inventor： Dong-Cheon Shin ,  Byoung-Un Kang ,  Tae-Hyun Sung ,  Jai-Hoon Kim ,  Kyung-Tae Wi ,  Joon-Mo Seo ,  Hyuk-Soo Moon

IPC: C08L63/00

CPC classification number: H01L24/83 ,  C09J7/35 ,  C09J163/00 ,  C09J2201/622 ,  C09J2203/326 ,  C09J2463/00 ,  H01L24/27 ,  H01L2224/2919 ,  H01L2224/29198 ,  H01L2224/2929 ,  H01L2224/29386 ,  H01L2224/2939 ,  H01L2224/8385 ,  H01L2924/01006 ,  H01L2924/01013 ,  H01L2924/01015 ,  H01L2924/01033 ,  H01L2924/01082 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/181 ,  H01L2924/00 ,  H01L2924/3512 ,  H01L2924/00014 ,  H01L2924/05442 ,  H01L2924/05432 ,  H01L2924/05032

Abstract: An adhesive film for semiconductor is disclosed. The present invention provides an adhesive film for semiconductor used in semiconductor packaging, comprising an adhesive layer, wherein the adhesive layer has surface tension of 19 to 52 erg/cm at 60 ° C. Accordingly, the adhesive film for semiconductor according to the present invention may prevent bubbles from being formed between the adhesive film and a supporting member by controlling surface tension in an optimum condition, and also obtain higher reliability in use of the adhesive film in the semi-conductor packaging by controlling tackiness and adhesive force in an optimum condition.

Abstract translation: 公开了一种用于半导体的粘合膜。 本发明提供一种半导体封装用半导体用粘接膜，其特征在于，具有粘合层，其粘合层在60℃下的表面张力为19〜52erg / cm。因此，本发明的半导体用粘接膜 可以通过在最佳条件下控制表面张力来防止在粘合剂膜和支撑构件之间形成气泡，并且通过在最佳条件下控制粘性和粘合力，在半导体封装中使用粘合剂膜也获得更高的可靠性 。

公开(公告)号：US20080231786A1

公开(公告)日：2008-09-25

申请号：US12003776

申请日：2007-12-31

Applicant: Dong-Cheon Shin

Inventor： Dong-Cheon Shin

IPC: G02F1/1337

CPC classification number: G02F1/133788 ,  G02F1/133723

Abstract: A method of fabricating an alignment layer for a liquid crystal display device includes forming an alignment material layer on a substrate by coating an alignment material, irradiating UV rays onto the alignment material layer and pre-baking the alignment material layer; and post-baking the alignment material layer.

Abstract translation: 一种制造液晶显示装置的取向层的方法包括：通过涂布取向材料在基板上形成取向材料层，将UV光照射到取向材料层上并对其进行预烘烤; 并对后述的定向材料层进行后烘烤。

公开(公告)号：US20060244132A1

公开(公告)日：2006-11-02

申请号：US11413938

申请日：2006-04-27

Applicant: Byoung-Un Kang ,  Jai-Hoon Kim ,  Joon-Mo Seo ,  Tae-Hyun Sung ,  Dong-Cheon Shin ,  Kyung-Tae Wi

Inventor： Byoung-Un Kang ,  Jai-Hoon Kim ,  Joon-Mo Seo ,  Tae-Hyun Sung ,  Dong-Cheon Shin ,  Kyung-Tae Wi

IPC: H01L23/34

CPC classification number: H01L24/29 ,  C09J7/10 ,  C09J2201/36 ,  C09J2203/326 ,  C09J2463/00 ,  H01L21/6836 ,  H01L21/78 ,  H01L24/27 ,  H01L24/73 ,  H01L24/83 ,  H01L2221/68327 ,  H01L2224/274 ,  H01L2224/2919 ,  H01L2224/32225 ,  H01L2224/48091 ,  H01L2224/48227 ,  H01L2224/73265 ,  H01L2224/7565 ,  H01L2224/83101 ,  H01L2224/83191 ,  H01L2224/8385 ,  H01L2224/92247 ,  H01L2924/01006 ,  H01L2924/01033 ,  H01L2924/01043 ,  H01L2924/0106 ,  H01L2924/01082 ,  H01L2924/0665 ,  H01L2924/07802 ,  H01L2924/351 ,  H01L2924/00014 ,  H01L2924/00 ,  H01L2924/00012

Abstract: A dicing die adhesive film for semiconductor of the present invention has a 3-layered structure including a first adhesive layer attached on the back of a semiconductor wafer; a second adhesive layer attached onto the first adhesive layer; and a dicing film attached onto the second adhesive layer, and therefore has an advantage that it can ensure reliability of the semiconductor packaging process since it may prevent the die-flying phenomenon and the poor pickup of the die in the dicing process and maintain a sufficient adhesive force between the die and the substrate upon die boding.

公开(公告)号：US08797643B2

公开(公告)日：2014-08-05

申请号：US12654068

申请日：2009-12-09

Applicant: Dong Cheon Shin

Inventor： Dong Cheon Shin

IPC: G02B5/30 ,  G02B27/28

CPC classification number: G02B27/286 ,  G02B5/003 ,  G02B5/201 ,  G02B5/208 ,  G02B5/3075 ,  G02F1/133788

Abstract: A light irradiation apparatus adapted to form an alignment of an LCD device through a photo alignment process is disclosed. The light irradiation apparatus includes a light source generating ultraviolet light, a polarizer polarizing the ultraviolet light generated in the light source, and a filter blocking off the polarized light from the polarizer except an effective wavelength band of light for a photo alignment.

Abstract translation: 公开了一种适于通过光对准过程形成LCD装置的对准的光照射装置。 光照射装置包括产生紫外光的光源，偏振光源中产生的紫外光的偏振片，以及阻挡除了用于光取向的光的有效波长带之外的偏振器的偏振光的滤光器。

公开(公告)号：US08514355B2

公开(公告)日：2013-08-20

申请号：US11445470

申请日：2006-06-02

Applicant: Joung Won Woo ,  Yuichi Momoi ,  Dong Cheon Shin

Inventor： Joung Won Woo ,  Yuichi Momoi ,  Dong Cheon Shin

IPC: G02F1/1333 ,  G02F1/1339 ,  C09K19/52

CPC classification number: G02F1/1333 ,  G02F1/13394

Abstract: A method for manufacturing a liquid crystal display (LCD) device includes preparing first and second substrates, at least one of the first and second substrates being a transparent substrate; forming a plurality of the column spacers on the first substrate for maintaining a cell gap between the first and second substrates and a sidewall on the first substrate for sealing the periphery of the substrates; applying an adhesive solution including an adhesive diluted with an organic solvent onto the first substrate having the column spacers and the sidewall thereon; positioning the second substrate on the first substrate so that the first and second substrates face each other; adhering the column spacers to the second substrate by drying the organic solvent from the adhesive solution; and providing a liquid crystal material between the first and second substrates.

Abstract translation: 一种制造液晶显示器（LCD）装置的方法包括：制备第一和第二基板，第一和第二基板中的至少一个是透明基板; 在所述第一基板上形成多个所述列间隔物，用于维持所述第一和第二基板之间的单元间隙，以及在所述第一基板上的侧壁以密封所述基板的周边; 将包含用有机溶剂稀释的粘合剂的粘合剂溶液施加到具有柱间隔物的第一基材和其上的侧壁上; 将第二基板定位在第一基板上，使得第一和第二基板彼此面对; 通过从粘合剂溶液干燥有机溶剂将柱隔离物粘附到第二基底上; 以及在所述第一和第二基板之间提供液晶材料。

公开(公告)号：US20080069974A1

公开(公告)日：2008-03-20

申请号：US11812210

申请日：2007-06-15

Applicant: Dong Cheon Shin

Inventor： Dong Cheon Shin

IPC: C09K19/00 ,  B05D5/12

CPC classification number: C08G73/18 ,  C08G73/22 ,  G02F1/133711 ,  G02F1/133788 ,  Y10T428/1005

Abstract: There is disclosed a liquid crystal display panel and the fabricating method thereof that is adaptive for preventing the deterioration of display quality in a high temperature environment. A liquid crystal display panel according to an embodiment of the present invention includes a lower array substrate and an upper array substrate which face each other with a liquid crystal therebetween; and an alignment film formed in each of the upper array substrate and the lower array substrate for aligning the liquid crystal, wherein the alignment film is formed of polymers where an optically active radical as a functional group is combined into any one of a polybenzoxazole group compound, a polybenzthiazole group compound or a polybenzimidazole group compound.

Abstract translation: 公开了适用于防止高温环境下的显示质量恶化的液晶显示面板及其制造方法。 根据本发明实施例的液晶显示面板包括在其间具有液晶的彼此面对的下阵列基板和上阵列基板; 以及在所述上阵列基板和所述下阵列基板中的每一个中形成用于对准所述液晶的取向膜，其中所述取向膜由聚合物形成，其中将作为官能团的光学活性自由基组合成聚苯并恶唑基化合物 ，聚苯并噻唑基化合物或聚苯并咪唑基化合物。