公开(公告)号：US20130335483A1

公开(公告)日：2013-12-19

申请号：US13653912

申请日：2012-10-17

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo-Yong SUNG ,  A-Ram Lee ,  Tae-Woon Cha ,  Tae-Gyun Kim ,  Hyoung Sub Lee ,  Seung-Yeon Chae ,  Sang Gun Choi

IPC: B41J2/14 ,  H05K3/22

CPC classification number: B41J2/14072 ,  B41J2/14024 ,  B41J2/14145 ,  B41J2/1603 ,  B41J2/1642 ,  B41J2/1643 ,  H05K3/28 ,  H05K3/284 ,  H05K2203/1322

Abstract: An inkjet print head includes a jet assembly which includes a nozzle plate, the nozzle plate including an ink transferring path on a bottom surface of the nozzle plate, and a jet jetting a transferred ink out of the head. A printed circuit substrate is connected to the jet assembly and includes an integrated circuit and a connection electrode. A barrier coating layer covers a surface of the printed circuit substrate and an inner surface and an outer surface of the jet assembly except a bottom surface of the nozzle plate and a surface of the connection electrode of the jet assembly and the printed circuit substrate being connected with each other. The barrier coating layer has a layered structure which includes a flexible layer, a diffusion barrier layer, and a hydrophobic layer.

Abstract translation: 喷墨打印头包括喷射组件，其包括喷嘴板，喷嘴板包括在喷嘴板的底表面上的油墨传送路径，以及将转印墨水喷射出头部的喷射。 印刷电路基板连接到喷射组件，并且包括集成电路和连接电极。 阻挡涂层覆盖印刷电路基板的表面，除了喷嘴板的底表面之外，喷射组件的内表面和外表面以及喷射组件和印刷电路基板的连接电极的表面被连接 与彼此。 阻挡涂层具有包括柔性层，扩散阻挡层和疏水层的层状结构。

公开(公告)号：US09151946B2

公开(公告)日：2015-10-06

申请号：US13684268

申请日：2012-11-23

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Woo-Yong Sung ,  A-Ram Lee ,  Tae-Gyun Kim ,  Tae-Woon Cha ,  Sang-Gun Choi

IPC: G02B26/00

CPC classification number: G02B26/005

Abstract: A method of manufacturing an electrowetting display device includes a preliminary partition wall pattern formed on a lower substrate on which a pixel electrode of an oxide series and an insulation layer are formed. The preliminary partition wall pattern is disposed along a boundary of the pixel electrode. A water-repellent layer including a self-assembled monolayer having a hydrophobic property is formed on the lower substrate. A portion of the preliminary partition wall pattern and the water-repellent layer formed on the preliminary partition wall pattern are removed to form a partition wall pattern on the insulation layer and to form a water-repellent pattern on the pixel electrode and the insulation layer between partition walls of the partition wall patterns. A fluid layer is formed on the lower substrate on which the water-repellent pattern is formed. The lower substrate and an upper substrate are combined with each other.

Abstract translation: 一种电润湿显示装置的制造方法，其特征在于，在形成有氧化物系列的像素电极和绝缘层的下基板上形成有预备隔壁图案。 初步隔壁图案沿像素电极的边界设置。 在下基板上形成具有疏水性的自组装单层的防水层。 除去形成在预备分隔壁图案上的初步分隔壁图案和防水层的一部分，以在绝缘层上形成分隔壁图案，并在像素电极和绝缘层之间形成疏水图案 分隔壁的隔墙图案。 在形成有防水图案的下基板上形成流体层。 下基板和上基板彼此组合。

公开(公告)号：US08777686B2

公开(公告)日：2014-07-15

申请号：US13679817

申请日：2012-11-16

Applicant: Samsung Display Co., Ltd.

Inventor： Tae-Gyun Kim ,  Seung-Yeon Chae ,  Tae-Woon Cha

IPC: G02F1/1341 ,  G02F1/13

CPC classification number: G02F1/1341 ,  G02F1/1303

Abstract: A method of jetting a liquid crystal includes loading a substrate on a stage, controlling a surface temperature of an inkjet head and a substrate to be a setting temperature, and jetting the liquid crystal molecules on the substrate having the setting temperature.

Abstract translation: 喷射液晶的方法包括：在基板上载置基板，将喷墨头和基板的表面温度控制为设定温度，并在具有设定温度的基板上喷射液晶分子。

公开(公告)号：US20140076847A1

公开(公告)日：2014-03-20

申请号：US13857554

申请日：2013-04-05

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Jeong-Won Kim ,  Min Kang ,  Bong-Yeon Kim ,  Jin-Ho Ju ,  Dong-Min Kim ,  Tae-Gyun Kim ,  Joo-Kyoung Park ,  Chul-Won Park ,  Jun-Hyuk Woo ,  Won-Young Lee ,  Hyun-Joo Lee ,  Eun Jeagal

IPC: G03F7/022 ,  B05D3/10

CPC classification number: G03F7/022 ,  B05D3/107 ,  B21B27/10 ,  B21B45/02 ,  G03F7/00 ,  G03F7/0045 ,  G03F7/40

Abstract: A method of forming a metal pattern is disclosed. In the method, a metal layer is formed on a base substrate. A photoresist composition is coated on the metal layer to form a coating layer. The photoresist composition includes a binder resin, a photo-sensitizer, a mercaptopropionic acid compound and a solvent. The coating layer is exposed to a light. The coating layer is partially removed to form a photoresist pattern. The metal layer is patterned by using the photoresist pattern as a mask.

Abstract translation: 公开了一种形成金属图案的方法。 在该方法中，在基底基板上形成金属层。 将光致抗蚀剂组合物涂覆在金属层上以形成涂层。 光致抗蚀剂组合物包括粘合剂树脂，光敏剂，巯基丙酸化合物和溶剂。 涂层被曝光。 部分去除涂层以形成光致抗蚀剂图案。 通过使用光致抗蚀剂图案作为掩模来对金属层进行构图。

公开(公告)号：US20140023778A1

公开(公告)日：2014-01-23

申请号：US14036269

申请日：2013-09-25

Applicant: Samsung Display Co., Ltd.

Inventor： Woo-Yong Sung ,  Tae-Woon Cha ,  Tae-Gyun Kim

IPC: G06F3/045

CPC classification number: G06F3/045 ,  G06F3/0412 ,  G06F2203/04103

Abstract: 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.

Abstract translation: 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。