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：US20070207072A1

公开(公告)日：2007-09-06

申请号：US11747596

申请日：2007-05-11

申请人： Chun-hyuk Lee ,  Sang-Jin Han

发明人： Chun-hyuk Lee ,  Sang-Jin Han

IPC分类号： B01J8/00 ,  C07C281/06

CPC分类号： C07C281/06

摘要： The present invention relates to a method and apparatus for preparing hydrazodicarbonamide using urea as starting material economically and environmentally desirably. The apparatus includes a pyrolysis furnace to obtain biuret and ammonia by pyrolyzing urea; a recrystallization reactor to purify the biuret obtained from the pyrolysis furnace; a first reactor to obtain an metal monohalobiuret salt by reacting the biuret with metal hypohalogen compound or with halogen and base; a second reactor to synthesize the hydrazodicarbonamide by reacting the monohalobiuret metal salt with ammonia; and an ammonia evaporator to separate the excess ammonia from hydrazodicarbonamide and to supply the separated ammonia to an ammonia concentrator.

摘要翻译： 本发明涉及一种以经济和环保方式使用尿素作为原料制备肼基二酰胺的方法和装置。 该装置包括热解炉，通过热解尿素获得缩二脲和氨; 用于纯化从热解炉获得的缩二脲的再结晶反应器; 通过使缩二脲与金属低卤化合物或与卤素和碱反应获得金属单卤代硼酸盐的第一反应器; 第二反应器，通过使单卤代硼烷金属盐与氨反应合成肼二酰胺; 和氨蒸发器，以将过量的氨与肼基二酰胺分离，并将分离的氨供应到氨浓缩器。

公开(公告)号：US08687266B2

公开(公告)日：2014-04-01

申请号：US13503937

申请日：2010-10-29

申请人： Chun-Hyuk Lee ,  Byung-Uk Kim ,  Mun-Pyo Hong ,  Hong Choi ,  Byung-Seong Bae

发明人： Chun-Hyuk Lee ,  Byung-Uk Kim ,  Mun-Pyo Hong ,  Hong Choi ,  Byung-Seong Bae

IPC分类号： G02B26/00

CPC分类号： G02F1/167 ,  G02F1/133512 ,  G02F2001/1676

摘要： The present invention relates to an electric-field drive display device. According to one embodiment of the present invention, the electric-field drive display device comprises: a first substrate; a first electrode which is formed on the first substrate; a second electrode which is formed on the first substrate and is disposed in parallel with the first electrode; a drive partition wall which is formed on the first electrode and the second electrode and has a plurality of opening and closing holes; and a plurality of drive bodies which are disposed inside each of the opening and closing holes. Consequently, the electric-field drive display device according to one embodiment of the present invention can adjust the amount of light transmitted and so display the desired image by adjusting the positions of the drive bodies in the horizontal direction through the use of electrical force.

摘要翻译： 电场驱动显示装置技术领域本发明涉及电场驱动显示装置。 根据本发明的一个实施例，电场驱动显示装置包括：第一基板; 形成在第一基板上的第一电极; 第二电极，形成在第一基板上并与第一电极平行设置; 驱动分隔壁，其形成在所述第一电极和所述第二电极上，并且具有多个开闭孔; 以及设置在每个所述开闭孔内的多个驱动体。 因此，根据本发明的一个实施例的电场驱动显示装置可以通过使用电力调节驱动体在水平方向上的位置来调节透光量并从而显示所需图像。

公开(公告)号：US07663796B2

公开(公告)日：2010-02-16

申请号：US11909743

申请日：2006-04-05

申请人： Chun-Hyuk Lee

发明人： Chun-Hyuk Lee

IPC分类号： G02B1/07

CPC分类号： G02B26/02 ,  G02F1/19 ,  G02F2001/1678

摘要： An electric-field-driving reflective display apparatus is provided. The electric-field-driving reflective display apparatus includes a barrier wall which has a plurality of driving grooves and first and second surfaces, a reflecting member which is disposed within the driving groove and has an electric charge, a first electrode which is disposed on the first surface of the barrier wall, and a second electrode which is disposed on the second surface of the barrier wall, wherein areas of cross sections of each driving groove parallel to the first and second surface are equal to each other.

摘要翻译： 提供一种电场驱动反射显示装置。 电场驱动反射型显示装置具备：阻挡壁，具有多个驱动槽和第一和第二表面;反射部件，其设置在驱动槽内并具有电荷;第一电极， 阻挡壁的第一表面和设置在阻挡壁的第二表面上的第二电极，其中平行于第一和第二表面的每个驱动槽的横截面的面积彼此相等。

公开(公告)号：US07465828B2

公开(公告)日：2008-12-16

申请号：US11015853

申请日：2004-12-17

申请人： Chun-Hyuk Lee ,  Sang-Jin Han

发明人： Chun-Hyuk Lee ,  Sang-Jin Han

IPC分类号： C07C281/06

CPC分类号： C07C281/06

摘要： The method for preparing hydrazodicarbonamide (HDCA) using biuret as a starting material is disclosed. The method comprises the steps of; obtaining metal monohalobiuret salt by reacting a biuret with a metal hypohalogen compound, or by reacting the biuret with a halogenating agent and a base; and reacting the obtained metal monohalobiuret salt with ammonia, wherein the hydrazodicarbonamide is produced in the presence of a catalyst including bromine or iodine atom and generating bromine or iodine ion during the reaction.

摘要翻译： 公开了使用缩二脲作为原料制备肼基二酰胺（HDCA）的方法。 该方法包括以下步骤： 通过使缩二脲与金属低卤化合物反应，或通过使缩二脲与卤化剂和碱反应获得金属单卤代硼酸盐; 并使所得金属单卤代硼酸盐与氨反应，其中在反应期间在包含溴或碘原子的催化剂存在下产生肼基二酰胺并产生溴或碘离子。

公开(公告)号：US20080304129A1

公开(公告)日：2008-12-11

申请号：US11909743

申请日：2006-04-05

申请人： Chun-Hyuk Lee

发明人： Chun-Hyuk Lee

IPC分类号： G02F1/19

CPC分类号： G02B26/02 ,  G02F1/19 ,  G02F2001/1678

摘要： An electric-field-driving reflective display apparatus is provided. The electric-field-driving reflective display apparatus includes a barrier wall which has a plurality of driving grooves and first and second surfaces, a reflecting member which is disposed within the driving groove and has an electric charge, a first electrode which is disposed on the first surface of the barrier wall, and a second electrode which is disposed on the second surface of the barrier wall, wherein areas of cross sections of each driving groove parallel to the first and second surface are equal to each other.

摘要翻译： 提供了一种电场驱动反射显示装置。 电场驱动反射型显示装置具备：阻挡壁，具有多个驱动槽和第一和第二表面;反射部件，其设置在驱动槽内并具有电荷;第一电极， 阻挡壁的第一表面和设置在阻挡壁的第二表面上的第二电极，其中平行于第一和第二表面的每个驱动槽的横截面的面积彼此相等。

公开(公告)号：US20080039623A1

公开(公告)日：2008-02-14

申请号：US11837242

申请日：2007-08-10

申请人： Chun Hyuk Lee ,  Min Seung Shin ,  Hoon Lee

发明人： Chun Hyuk Lee ,  Min Seung Shin ,  Hoon Lee

IPC分类号： C07D251/32 ,  B01J19/00 ,  C07C273/18

CPC分类号： C07D251/32 ,  B01D9/0013 ,  B01D9/004 ,  B01D9/0059 ,  B01J2219/00006 ,  B01J2219/0004 ,  C07C275/64

摘要： Provided are methods and devices for preparing biuret and cyanuric acid by thermal decomposition of urea. Specifically, a product of thermal decomposition is cooled to precipitate a crystal and the precipitated crystal is dissolved using an alkali aqueous solution and cooled to obtain biuret having high purity. Furthermore, the cyanuric acid that is one of byproducts by the thermal decomposition of urea is effectively recovered with high purity.

摘要翻译： 提供了通过尿素热分解制备缩二脲和氰尿酸的方法和装置。 具体地说，将热分解产物冷却，析出晶体，用碱水溶液溶解析出的结晶，冷却，得到纯度高的缩二脲。 此外，作为尿素的热分解的副产物之一的氰尿酸以高纯度被有效地回收。

公开(公告)号：US20060153987A1

公开(公告)日：2006-07-13

申请号：US10536512

申请日：2003-11-18

申请人： Jae-Hyun Kim ,  Chun-Hyuk Lee ,  Hee-Koo Yoon

发明人： Jae-Hyun Kim ,  Chun-Hyuk Lee ,  Hee-Koo Yoon

IPC分类号： B05D1/32

CPC分类号： C08K5/0008 ,  C08K5/0041 ,  C08K5/42 ,  C08L25/18 ,  C08L33/14 ,  G03F7/091 ,  C08L33/10 ,  C08L2666/04

摘要： The present invention relates to an organic anti-reflective composition and a patterning method using the same, more particularly to an organic anti-reflective composition comprising a crosslinking agent, a light absorbing agent, a thermal acid generator, an organic solvent and an adhesivity enhancer, and a patterning method using the same. The organic anti-reflective composition of the present invention can solve the standing wave effect due to change in optical properties and resist thickness of the bottom film on the wafer, prevent change of critical dimension (CD) due to scattered reflection, and prevent pattern collapse of photosensitizer on top of the organic anti-reflective film, and thus can form stable 64 M, 256 M, 512 M, 1 G, 4 G and 16 G DRAM ultrafine pattern and of improving product yield.

摘要翻译： 本发明涉及一种有机抗反射组合物及其使用方法，更具体地涉及一种有机抗反射组合物，其包含交联剂，光吸收剂，热酸产生剂，有机溶剂和粘合增强剂 ，以及使用其的图案化方法。 本发明的有机抗反射组合物可以解决由于晶片上的底膜的光学特性的变化和抗蚀剂厚度引起的驻波效应，防止由于散射反射引起的临界尺寸（CD）的变化，并且防止图案折叠 的有机抗反射膜顶部的光敏剂，从而可以形成稳定的64 M，256 M，512 M，1 G，4 G和16 G DRAM超细格局，提高产品产量。

公开(公告)号：US06635785B1

公开(公告)日：2003-10-21

申请号：US10169127

申请日：2002-06-27

申请人： Chun-Hyuk Lee ,  Sang-Jin Han

发明人： Chun-Hyuk Lee ,  Sang-Jin Han

IPC分类号： C07C2800

CPC分类号： C07C281/06

摘要： A method for synthesizing hydrazodicarbonamide (HDCA) by a reaction of monohalobiuret metal salt having the formula 1 or 2, which is derived from biuret, and ammonia, wherein M is a metal and X is a halogen. The monohalobiuret metal salt is inexpensive and easy to synthesize and thus a great yield of HDCA can be obtained from the monohalobiuret metal salt at low cost.

摘要翻译： 通过由缩二脲衍生的具有式1或2的单卤代羰基金属盐与氨的反应合成肼基二酰胺（HDCA）的方法，其中M是金属，X是卤素。 单卤代硼烷金属盐廉价且易于合成，因此可以以低成本从单卤代硼烷金属盐获得大量的HDCA。

公开(公告)号：US20120262777A1

公开(公告)日：2012-10-18

申请号：US13503937

申请日：2010-10-29

申请人： Chun-Hyuk Lee ,  Byung-Uk Kim ,  Mun-Pyo Hong ,  Hong Choi ,  Byung-Seong Bae

发明人： Chun-Hyuk Lee ,  Byung-Uk Kim ,  Mun-Pyo Hong ,  Hong Choi ,  Byung-Seong Bae

IPC分类号： G02F1/167 ,  H05K13/00

CPC分类号： G02F1/167 ,  G02F1/133512 ,  G02F2001/1676

摘要： The present invention relates to an electric-field drive display device. According to one embodiment of the present invention, the electric-field drive display device comprises: a first substrate; a first electrode which is formed on the first substrate; a second electrode which is formed on the first substrate and is disposed in parallel with the first electrode; a drive partition wall which is formed on the first electrode and the second electrode and has a plurality of opening and closing holes; and a plurality of drive bodies which are disposed inside each of the opening and closing holes. Consequently, the electric-field drive display device according to one embodiment of the present invention can adjust the amount of light transmitted and so display the desired image by adjusting the positions of the drive bodies in the horizontal direction through the use of electrical force.

摘要翻译： 电场驱动显示装置技术领域本发明涉及电场驱动显示装置。 根据本发明的一个实施例，电场驱动显示装置包括：第一基板; 形成在第一基板上的第一电极; 第二电极，形成在第一基板上并与第一电极平行设置; 驱动分隔壁，其形成在所述第一电极和所述第二电极上，并且具有多个开闭孔; 以及设置在每个所述开闭孔内的多个驱动体。 因此，根据本发明的一个实施例的电场驱动显示装置可以通过使用电力调节驱动体在水平方向上的位置来调节透光量并从而显示所需图像。