公开(公告)号：US08780313B2

公开(公告)日：2014-07-15

申请号：US13399909

申请日：2012-02-17

申请人： Woo Yong Sung ,  Tae Woon Cha ,  Jeong Ho Lee ,  Hyoung Wook Lee

发明人： Woo Yong Sung ,  Tae Woon Cha ,  Jeong Ho Lee ,  Hyoung Wook Lee

IPC分类号： G02F1/1339

CPC分类号： G02F1/13392 ,  G02F1/13394 ,  G02F2202/28

摘要： The present invention relates to a liquid crystal display that maintains a more uniform cell gap and improves adherence between two display panels by improving adhesion between substrates and their bead spacers, as well as a manufacturing method thereof. An exemplary liquid crystal display includes: a first substrate and a second substrate facing each other; a bead spacer comprising a plurality of beads and a first adhesive coupling the beads to the first substrate; a second adhesive corresponding to the bead spacer and disposed on the second substrate so as to contact the bead spacer; and a liquid crystal layer disposed between the first substrate and the second substrate.

摘要翻译： 液晶显示器及其制造方法技术领域本发明涉及一种液晶显示器及其制造方法，该液晶显示器通过提高基板与珠粒间隔物之间​​的粘附性而保持更均匀的单元间隙并提高两个显示面板之间的粘附性 示例性液晶显示器包括：第一基板和彼此面对的第二基板; 珠子间隔件，其包括多个珠子和将珠子耦合到第一基底的第一粘合剂; 第二粘合剂，其对应于所述珠缘间隔件并且设置在所述第二基板上以与所述珠隔离物接触; 以及设置在第一基板和第二基板之间的液晶层。

公开(公告)号：US08580352B2

公开(公告)日：2013-11-12

申请号：US12909514

申请日：2010-10-21

申请人： Woo-Yong Sung ,  Tae-Woon Cha ,  Tae-Gyun Kim

发明人： Woo-Yong Sung ,  Tae-Woon Cha ,  Tae-Gyun Kim

IPC分类号： C08F2/48

CPC分类号： G06F3/045 ,  G06F3/0412 ,  G06F2203/04103

摘要： A method of manufacturing a touch screen substrate includes forming a sensing electrode on a substrate, spraying a first ink and a second ink having a same amount of ink as the first ink to respectively form a first ink droplet and a second ink droplet on a light blocking region of the substrate, and irradiating a first light upon the first ink droplet to form a first spacer having a first height and a second light upon the second ink droplet to form a second spacer having a second height lower than the first height. A total energy of the first light irradiated upon the first ink droplet differs from a total energy of the second light irradiated upon the second ink droplet, and the second spacer makes contact with the sensing electrode.

摘要翻译： 触摸屏基板的制造方法包括在基板上形成检测电极，喷射与第一墨相同量的第一墨和第二墨，分别形成第一墨滴和第二墨滴 并且将第一光照射到第一墨滴上以在第二墨滴上形成具有第一高度和第二光的第一间隔物，以形成具有低于第一高度的第二高度的第二间隔物。 照射在第一墨滴上的第一光的总能量与照射在第二墨滴上的第二光的总能量不同，第二间隔物与感测电极接触。

公开(公告)号：US08011749B2

公开(公告)日：2011-09-06

申请号：US12123713

申请日：2008-05-20

申请人： Sang-il Kim ,  Tae-gyun Kim ,  Tae-woon Cha ,  Sang-kwon Wee

发明人： Sang-il Kim ,  Tae-gyun Kim ,  Tae-woon Cha ,  Sang-kwon Wee

IPC分类号： B41J29/38 ,  B41J29/393 ,  G01F23/00

CPC分类号： B41J29/393

摘要： Provided are an apparatus and method for measuring the thickness of an ink layer in a pixel and a method of controlling nozzles of an inkjet head using the apparatus and method. The apparatus includes: a substrate; a plurality of pixels disposed on the substrate and filled with ink due to a printing operation; first and second electrodes corresponding to the pixels, the first and second electrodes disposed on opposite sides of each of the pixels; and a capacitance measurement circuit electrically connected to the first and second electrodes to measure the capacitance of each of the pixels.

摘要翻译： 提供了一种用于测量像素中的墨层的厚度的装置和方法，以及使用该装置和方法控制喷墨头的喷嘴的方法。 该装置包括：基板; 设置在基板上并由于打印操作而填充有墨水的多个像素; 对应于像素的第一和第二电极，第一和第二电极设置在每个像素的相对侧上; 以及电容测量电路，电连接到第一和第二电极以测量每个像素的电容。

公开(公告)号：US20110134060A1

公开(公告)日：2011-06-09

申请号：US12909514

申请日：2010-10-21

申请人： Woo Yong Sung ,  Tae-Woon Cha ,  Tae-Gyun Kim

发明人： Woo Yong Sung ,  Tae-Woon Cha ,  Tae-Gyun Kim

IPC分类号： G06F3/041 ,  H01J9/00

CPC分类号： G06F3/045 ,  G06F3/0412 ,  G06F2203/04103

摘要： A touch screen substrate includes an insulation ball formed on a substrate having a first diameter, a sensing electrode formed on the substrate, and a conductive ball formed on the sensing electrode having a second diameter shorter than the first diameter. A cell gap spacer for maintaining a cell gap of a touch screen panel and a spacer for electrically connecting a lower substrate with an upper substrate of the touch screen panel may be formed via a single spraying process.

摘要翻译： 触摸屏基板包括形成在具有第一直径的基板上的绝缘球，形成在基板上的感测电极，以及形成在感测电极上的导电球，其具有比第一直径短的第二直径。 用于维持触摸屏面板的单元间隙的单元间隙隔板和用于将下基板与触摸屏面板的上基板电连接的间隔件可以通过单次喷涂工艺形成。

公开(公告)号：US20110091645A1

公开(公告)日：2011-04-21

申请号：US12979507

申请日：2010-12-28

申请人： Tae-woon CHA ,  Seung-mo Lim ,  Sung-gyu Kang ,  Jae-woo Chung

发明人： Tae-woon CHA ,  Seung-mo Lim ,  Sung-gyu Kang ,  Jae-woo Chung

IPC分类号： B05D7/22 ,  C23C14/34

CPC分类号： B41J2/1433 ,  B41J2/1606 ,  B41J2/162 ,  B41J2/1642

摘要： A nozzle plate of an inkjet printhead, and a method of manufacturing the nozzle plate. The nozzle plate includes a substrate through which nozzles are formed; an ink-philic coating layer formed on an outer surface of the substrate and inner walls of the nozzles; and an ink-phobic coating layer selectively formed on the ink-philic coating layer disposed around the nozzles.

摘要翻译： 喷墨打印头的喷嘴板，以及喷嘴板的制造方法。 喷嘴板包括形成喷嘴的基板; 形成在基板的外表面和喷嘴的内壁上的亲油涂层; 以及在设置在喷嘴周围的亲油性涂层上选择性地形成的墨滴涂层。

公开(公告)号：US07883179B2

公开(公告)日：2011-02-08

申请号：US11755975

申请日：2007-05-31

申请人： Tae-woon Cha ,  Jae-woo Chung

发明人： Tae-woon Cha ,  Jae-woo Chung

IPC分类号： B41J2/135

CPC分类号： B41J2/14233 ,  B41J2/1433 ,  B41J2/1606 ,  B41J2/162 ,  B41J2/1642

摘要： A nozzle plate usable with an inkjet printhead includes a substrate through which a plurality of nozzles are formed, an ink-philic material layer formed on an outer surface of the substrate and inner walls of the nozzles, and a plurality of nonwetting coating layers sequentially formed on the ink-philic material layer formed on the outer surface of the substrate, each nonwetting coating layer including an adhesive layer and an ink-phobic material layer deposited on the adhesive layer.

摘要翻译： 可与喷墨打印头一起使用的喷嘴板包括形成有多个喷嘴的基板，形成在基板的外表面和喷嘴的内壁上的油墨层，以及顺序地形成多个非润湿涂层 在形成在基板的外表面上的亲油性材料层上，每个非润湿涂层包括粘合剂层和沉积在粘合剂层上的墨 - 恐怕材料层。

公开(公告)号：US07735976B2

公开(公告)日：2010-06-15

申请号：US11756042

申请日：2007-05-31

申请人： Tae-woon Cha ,  Tae-kyung Lee ,  Jae-woo Chung

发明人： Tae-woon Cha ,  Tae-kyung Lee ,  Jae-woo Chung

IPC分类号： B41J2/045

CPC分类号： B41J2/1606 ,  B41J2/14233 ,  B41J2/1433

摘要： An inkjet printhead that uses a non-aqueous ink. The inkjet printhead includes a flow channel plate having an ink channel, and a nozzle plate which is combined with the flow channel plate and has a plurality of nozzles through which the non-aqueous ink is ejected, wherein a non-wetting coating film is formed on inner walls of the ink channel and the nozzles.

摘要翻译： 使用非水性墨水的喷墨打印头。 喷墨打印头包括具有油墨通道的流动通道板和与流动通道板组合的喷嘴板，并且具有喷射非水性墨水的多个喷嘴，其中形成非润湿涂膜 在墨水通道的内壁和喷嘴上。

公开(公告)号：US20090073349A1

公开(公告)日：2009-03-19

申请号：US12050650

申请日：2008-03-18

申请人： Jong Jin PARK ,  Sung Woong KIM ,  Tae Woon CHA ,  Eun Joo JANG

发明人： Jong Jin PARK ,  Sung Woong KIM ,  Tae Woon CHA ,  Eun Joo JANG

IPC分类号： G02F1/1335 ,  G03F7/00

CPC分类号： G03F7/0037 ,  B82Y10/00 ,  B82Y40/00 ,  G03F7/0002 ,  G03F7/0007 ,  G03F7/0043 ,  G03F7/2053

摘要： Example embodiments provide a three-dimensional microfabrication method using photosensitive nanocrystals is provided. The method comprises the steps of preparing a photosensitive composition comprising a photocurable compound and nanocrystals whose surface is coordinated with a compound having a photosensitive group, applying the photosensitive composition to a substrate and drying the photosensitive composition to form a thin film, and subjecting the thin film to three-dimensional microfabrication. According to the method, nanocrystals are arranged in a three-dimensional array to form photonic crystals or a three-dimensional structure. The three-dimensional structure can be used for the fabrication of micro-electro-mechanical systems (MEMS), thus contributing to the manufacture of display devices and electronic devices on a nanometer scale. Example embodiments also provide a display device using the three-dimensional structure of nanocrystals.

摘要翻译： 实施例提供使用光敏纳米晶体的三维微细加工方法。 该方法包括以下步骤：制备包含光固化性化合物和其表面与具有感光基团的化合物配位的纳米晶体的光敏组合物，将感光组合物施加到基底上并干燥感光组合物以形成薄膜， 电影到三维微细加工。 根据该方法，将纳米晶体排列成三维阵列以形成光子晶体或三维结构。 三维结构可用于制造微电子机械系统（MEMS），从而有助于纳米级显示器件和电子器件的制造。 示例性实施例还提供了使用纳米晶体的三维结构的显示装置。

公开(公告)号：US20080261129A1

公开(公告)日：2008-10-23

申请号：US11877156

申请日：2007-10-23

申请人： Tae-woon Cha ,  Wou-sik Kim ,  Seong-jin Kim

发明人： Tae-woon Cha ,  Wou-sik Kim ,  Seong-jin Kim

IPC分类号： G03F1/00 ,  B05B7/00 ,  B05D1/36 ,  B44C1/22

CPC分类号： G02F1/133512 ,  B41J2/1433 ,  B41J2/1606 ,  B41J2/162 ,  G02B5/201 ,  G02B5/223 ,  G02F1/133516 ,  G03F7/0007 ,  Y10T29/49401 ,  Y10T428/31504

摘要： A selective surface treatment method using a block copolymer, a black matrix and a method of manufacturing the same, and a nozzle plate and a method of manufacturing the same are provided. According to the selective surface treatment method, a block copolymer layer including a hydrophilic polymer block and a hydrophobic polymer block is formed on a predetermined surface of a substrate.

摘要翻译： 提供了使用嵌段共聚物，黑色矩阵及其制造方法的选择性表面处理方法以及喷嘴板及其制造方法。 根据选择性表面处理方法，在基板的规定表面上形成包含亲水性聚合物嵌段和疏水性聚合物嵌段的嵌段共聚物层。

公开(公告)号：US20080007594A1

公开(公告)日：2008-01-10

申请号：US11764844

申请日：2007-06-19

申请人： Tae-woon CHA ,  Young-nam KWON ,  Jae-Chang LEE

发明人： Tae-woon CHA ,  Young-nam KWON ,  Jae-Chang LEE

IPC分类号： B41J2/135 ,  B05D5/10

CPC分类号： B41J2/1606 ,  B41J2/162 ,  B41J2/164

摘要： A nozzle plate for an inkjet head and a method of manufacturing the nozzle plate includes a silicon substrate having a nozzle, a thermally oxidized silicon layer formed on an outer surface of the silicon substrate and an inner wall of the nozzle, an adhesion layer deposited on the thermally oxidized silicon layer formed on the outer surface of the silicon substrate and formed of silicon oxide, and an ink-repellent coating layer deposited on the adhesion layer.

摘要翻译： 用于喷墨头的喷嘴板和喷嘴板的制造方法包括具有喷嘴的硅基板，形成在硅基板的外表面上的热氧化硅层和喷嘴的内壁，粘合层沉积在 形成在硅衬底的外表面上并由氧化硅形成的热氧化硅层和沉积在粘合层上的拒墨涂层。