公开(公告)号：US10570311B2

公开(公告)日：2020-02-25

申请号：US15754637

申请日：2016-08-25

申请人： DONGJIN SEMICHEM CO., LTD.

发明人： Young Min Yoon ,  Ho Jong Kim ,  Sung Hyun Lee ,  Sung Gun Shin

IPC分类号： C09D183/04 ,  B05D7/02 ,  C09D183/06 ,  B05D7/00 ,  C08G77/14 ,  C08G77/00 ,  C08G77/20 ,  B05D3/02 ,  B05D3/06

摘要： The present invention relates to a laminate including a coating layer, which includes an Si—O group-containing material and an intermediate interface layer, and to a method for producing the same, and more specifically, to a laminate which includes an intermediate interface layer, which is a mixture of materials constituting a substrate and materials constituting a coating layer, between the substrate and the coating layer, which includes an Si—O group-containing material, and thus can significantly improve bending capabilities, transparency, and adhesion between the substrate and the coating layer, and further enhances scratch resistance, water repellent properties, anti-fouling properties, fingerprint resistance, thermal stability, gloss properties, and surface hardness by a silsesquioxane coating, and a method for producing the laminate.

公开(公告)号：US20190077994A1

公开(公告)日：2019-03-14

申请号：US16189236

申请日：2018-11-13

申请人： Dongjin Semichem Co., Ltd.

发明人： Hye Jung Park ,  Jae Hyun Kim ,  Jong Dai Park ,  Min Gun Lee ,  Jong Chul Shin ,  Sung Hoon Jin

IPC分类号： C09G1/02

摘要： Disclosed is a chemical-mechanical polishing slurry composition having a small change in pH over time under an acidic condition and thus being easy to store for a long time. The chemical-mechanical polishing slurry composition includes an abrasive; an amount of about 0.000006 to 0.01 weight % of an aluminum component based on the total weight of the polishing slurry composition; and water. The number of silanol groups on a surface of the abrasive and a content of the aluminum component satisfy the requirements of following Equation 1: 0.0005≤(S*C)*100≤4.5,  [Equation 1] wherein, S is the number of the silanol groups present on 1 nm2 of the abrasive surface (unit: number/nm2), and C is the content of the aluminum component (weight %) in the slurry composition.

公开(公告)号：US10113079B2

公开(公告)日：2018-10-30

申请号：US15312729

申请日：2015-05-21

申请人： DONGJIN SEMICHEM Co., Ltd.

发明人： Seung Hyuk Lee ,  Ju Kyung Han ,  Young Mo Kim ,  Hyun Seok Yoo ,  Kyung Eun Kim

IPC分类号： C09D11/52 ,  C09D11/033 ,  H01L31/0224 ,  H05K1/02

摘要： The present invention relates to a conductive composition, and more particularly, to a conductive copper ink or paste composition for forming fine pattern which comprises a metal precursor and copper powder to increase the density of metal pattern formed during sintering and improve surface roughness, thereby being capable of achieving excellent electrical conductivity, adhesion strength to a substrate, and printability.

公开(公告)号：US09423692B2

公开(公告)日：2016-08-23

申请号：US14851934

申请日：2015-09-11

申请人： Dongjin Semichem Co., Ltd.

发明人： Man Ho Han ,  Jong Kyoung Park ,  Hyun Jin Kim ,  Jae Hyun Kim

IPC分类号： G03F7/11 ,  G03F7/16 ,  G03F7/38 ,  G03F7/32 ,  C09D133/16 ,  C09D4/06 ,  G03F7/004 ,  G03F7/20 ,  G03F7/34

CPC分类号： G03F7/11 ,  C08L2203/16 ,  C09D4/06 ,  C09D133/16 ,  G03F7/0045 ,  G03F7/168 ,  G03F7/2041 ,  G03F7/32 ,  G03F7/34 ,  G03F7/38

摘要： Provided are a composition for forming a resist protection film for lithography and a method for forming a pattern of a semiconductor device using the same. The composition comprises a repeat unit having a fluorine-containing functional group on a side chain thereof and contains a polymer having a weight average molecular weight of 2,000-100,000 and a solvent. The solvent containing 10-100 parts by weight of a material has a Hildebrand solubility parameter of 12.5-22.0, based on 100 parts by weight of the total weight thereof.

摘要翻译： 提供一种用于形成用于光刻的抗蚀剂保护膜的组合物和使用其形成半导体器件的图案的方法。 该组合物包含在其侧链上具有含氟官能团的重复单元，并且含有重均分子量为2,000-100,000的聚合物和溶剂。 含有10-100重量份的材料的溶剂基于其总重量的100重量份，其Hildebrand溶解度参数为12.5-22.0。

公开(公告)号：US20140135413A1

公开(公告)日：2014-05-15

申请号：US14161778

申请日：2014-01-23

申请人： DONGJIN SEMICHEM CO., LTD.

发明人： Jae-Won Yoo ,  Dong-Jin Nam ,  Doo-shick Kim ,  Kyung-Min Park

IPC分类号： C09J11/08

CPC分类号： C08L83/10 ,  C08G77/20 ,  C08G77/24 ,  C08G77/442 ,  C08K5/549 ,  C09J4/00

摘要： The present invention relates to a photo-curable organic-inorganic hybrid composition, more particularly to a photo-curable organic-inorganic hybrid resin composition having superior physical properties such as UV resistance, chemical resistance, light transmittance, adhesive property, insulating property, heat resistance, flatness and water resistance and in particular, having excellent heat resistance and adhesive property enabling the composition to endure a thermal deformation caused by a processing temperature change during post-process after a film is cured. Thus, the composition of the invention is suitable for use as an insulating material and an encapsulating material for a protective film of optical devices including display devices and semiconductors.

摘要翻译： 本发明涉及可光固化的有机 - 无机杂化组合物，更具体地说涉及具有优异的物理性质如耐紫外线性，耐化学性，透光性，粘合性，绝缘性，热性的光固化型有机 - 无机杂化树脂组合物 耐电阻，平坦度和耐水性，特别是具有优异的耐热性和粘合性，使得组合物能够在膜固化后耐受后期处理中的加工温度变化引起的热变形。 因此，本发明的组合物适合用作包括显示装置和半导体的光学装置的保护膜的绝缘材料和封装材料。

公开(公告)号：US08519081B2

公开(公告)日：2013-08-27

申请号：US12757948

申请日：2010-04-09

申请人： Ju Ho Lee ,  Dong II Kim ,  Jang-Bae Son ,  Hyung-Su Park ,  Inchul Hwang ,  Ki Yun Cho

发明人： Ju Ho Lee ,  Dong II Kim ,  Jang-Bae Son ,  Hyung-Su Park ,  Inchul Hwang ,  Ki Yun Cho

IPC分类号： C08G8/02

CPC分类号： C08G65/4006 ,  C08G65/48 ,  C08G75/23 ,  C08L2205/05 ,  H01M8/1011 ,  H01M8/1032 ,  H01M8/1048 ,  H01M8/1051 ,  H01M8/106 ,  H01M2250/20 ,  Y02E60/523 ,  Y02P70/56 ,  Y02T90/32

摘要： Polysulfone based polymer comprising a repeat unit represented by the following Chemical Formula 1 is provided: wherein, X, M1, M2, a, b, c, d, e, f, R1, R2, R3, R4 and n are as defined in the detailed description.

摘要翻译： 提供了包含由以下化学式1表示的重复单元的聚砜基聚合物：其中，X，M1，M2，a，b，c，d，e，f，R1，R2，R3，R4和n如 详细说明。

公开(公告)号：US08512598B2

公开(公告)日：2013-08-20

申请号：US13126874

申请日：2009-12-14

申请人： Kyung-Hee Choi ,  Sun-Hee Lee ,  Jin-Wook Choi

发明人： Kyung-Hee Choi ,  Sun-Hee Lee ,  Jin-Wook Choi

IPC分类号： C09K19/30 ,  C07C13/18 ,  C07C13/19 ,  C07C13/28 ,  C07C1/20 ,  C07C1/22

CPC分类号： C09K19/3048 ,  C09K19/3028 ,  C09K2019/0407 ,  C09K2019/3408

摘要： The present invention relates to a liquid crystal compound for liquid crystal display. More particularly, the present invention provides a vinylcyclohexylbenzene, its derivatives and the preparation method thereof where the present invention produces only trans-isomer by using Heck coupling reaction instead of Wittig reaction in the introduction to ethenyl group in the central backbone in the preparation process of intermediate. The liquid crystal compound can make the liquid crystal composition have a wide mesophase range and low viscosity.

摘要翻译： 本发明涉及液晶显示器用液晶化合物。 更具体地说，本发明提供一种乙烯基环己基苯及其衍生物及其制备方法，其中本发明通过使用Heck偶联反应代替Wittig反应，在中心主链的乙烯基基团的制备过程中仅产生反式异构体 中间。 液晶化合物可以使液晶组合物具有宽的中间相范围和低粘度。

公开(公告)号：US08289249B2

公开(公告)日：2012-10-16

申请号：US11817844

申请日：2006-03-10

申请人： Chun-Hyuk Lee

发明人： Chun-Hyuk Lee

IPC分类号： G09G3/34

CPC分类号： G09F9/372

摘要： Provided is a light blocking display device of an electric field driving type, including a barrier layer (150) including a plurality of driving holes (151) and having a first surface and a second surface, driving bodies (101) which are inserted into the driving holes (151) and have charges, a pixel electrode (120) formed on the first surface of the barrier layer (150), and a common electrode (22) formed on the second surface of the barrier layer (150), wherein the area of a cross section parallel to the first and second surfaces of the driving holes (151) is gradually changed from the first surface to the second surface.

摘要翻译： 本发明提供一种电场驱动型阻光显示装置，其包括具有多个驱动孔（151）的阻挡层（150），具有第一表面和第二表面，驱动体（101）插入到 驱动孔（151）并具有电荷，形成在阻挡层（150）的第一表面上的像素电极（120）和形成在阻挡层（150）的第二表面上的公共电极（22），其中， 平行于驱动孔（151）的第一和第二表面的横截面面积从第一表面逐渐变化到第二表面。

公开(公告)号：US08187769B2

公开(公告)日：2012-05-29

申请号：US11782469

申请日：2007-07-24

申请人： Dong Woong Choi ,  Dong Hwal Lee ,  Dong II Kim

发明人： Dong Woong Choi ,  Dong Hwal Lee ,  Dong II Kim

IPC分类号： H01M4/02 ,  H01M4/36 ,  H01M4/92 ,  H01M4/94 ,  H01M4/90

CPC分类号： H01M4/9016 ,  H01M4/8652 ,  H01M4/8663 ,  H01M4/9083 ,  H01M4/921 ,  H01M4/926 ,  H01M2008/1095

摘要： Provided are a supported catalyst for a fuel cell, a method of preparing the same, an electrode for a fuel cell including the supported catalyst, a membrane electrode assembly including the electrode, and a fuel cell including the membrane electrode assembly. Specifically, the supported catalyst for a fuel cell has a layered structure obtained by sequentially depositing a carbonaceous support, metal oxide particles, and catalyst metal. The supported catalyst has excellent electrical activity, excellent durability, and can be easily mass-produced at low cost. The membrane electrode assembly including the supported catalyst and a fuel cell including the membrane electrode assembly each show excellent output density and high performance.

摘要翻译： 提供了一种用于燃料电池的载体催化剂，其制备方法，包括负载催化剂的燃料电池用电极，包括电极的膜电极组件和包括该膜电极组件的燃料电池。 具体地，用于燃料电池的载体催化剂具有通过依次沉积碳质载体，金属氧化物颗粒和催化剂金属而获得的层状结构。 负载催化剂具有优异的电活性，优异的耐久性，并且可以容易地以低成本批量生产。 包括负载催化剂的膜电极组件和包括膜电极组件的燃料电池均显示出优异的输出密度和高性能。

公开(公告)号：US20120114906A1

公开(公告)日：2012-05-10

申请号：US13381151

申请日：2010-07-07

申请人： Jae-won Yoo ,  Byung-uk Kim ,  Un-yong Kim ,  Eun-jin Kwak

发明人： Jae-won Yoo ,  Byung-uk Kim ,  Un-yong Kim ,  Eun-jin Kwak

IPC分类号： B32B3/30 ,  B05D7/02 ,  B29C41/42 ,  B05D3/10 ,  C08L83/00 ,  B29C41/00

CPC分类号： B29C39/006 ,  B29C33/3857 ,  B29C33/40 ,  B29C33/424 ,  B29C33/56 ,  B29C59/14 ,  B29C59/142 ,  C08G18/672 ,  C08G18/6775 ,  C08L75/16 ,  Y10T428/24479 ,  C08G18/61

摘要： There are provided a fluorine-containing photocurable resin composition and a method of preparing a mold comprising the same and more particularly, a photocurable resin composition having chemical resistance, mechanical properties and high transmittance, etc. as well as being easily wetted with and released from thermosetting or photocurable resins for pattern formation regardless of additional surface treatment, as opposed to the existing polymer resin materials used for resin molds, and a method of preparing a resin mold using the same.

摘要翻译： 提供含氟光固化性树脂组合物及其制备方法，特别是具有耐化学性，机械性能，高透光性等的光固化性树脂组合物，并且易于润湿和脱离 与用于树脂模具的现有聚合物树脂材料相反的用于图案形成的热固性或光固化树脂，而不管附加的表面处理，以及使用其制备树脂模具的方法。