公开(公告)号：US08890861B2

公开(公告)日：2014-11-18

申请号：US13227726

申请日：2011-09-08

申请人： SonUk Lee ,  Seonggyu Kwon ,  Namseok Roh ,  Tae Hyung Hwang ,  Joo-Han Bae ,  Sang-Hee Jang

发明人： SonUk Lee ,  Seonggyu Kwon ,  Namseok Roh ,  Tae Hyung Hwang ,  Joo-Han Bae ,  Sang-Hee Jang

IPC分类号： G06F3/038 ,  G02F1/167 ,  G09G3/34

CPC分类号： G09G3/344 ,  G02F1/167 ,  G02F2001/1676 ,  G09G2300/0452 ,  G09G2300/08 ,  G09G2310/061

摘要： In an electrophoretic display apparatus, a first substrate includes a plurality of pixels each including at least two sub-pixels which display colors different from each other, and a second substrate which faces the first substrate and includes a reference electrode corresponding to a boundary between adjacent sub-pixels in each pixel. An electrophoretic material is between the first substrate and the second substrate. A barrier wall is between the first substrate and the second substrate, and defines the pixels.

摘要翻译： 在电泳显示装置中，第一基板包括多个像素，每个像素包括显示彼此不同的颜色的至少两个子像素，以及面对第一基板的第二基板，包括对应于相邻的 每个像素中的子像素。 电泳材料在第一基板和第二基板之间。 阻挡壁在第一基板和第二基板之间，并且限定像素。

公开(公告)号：US08791896B2

公开(公告)日：2014-07-29

申请号：US13324390

申请日：2011-12-13

申请人： Seonggyu Kwon ,  Gilhwan Yeo ,  Myung-Eun Kim ,  Byungseok Choi ,  Jung-Moo Hong ,  SonUk Lee ,  Sang-Hee Jang

发明人： Seonggyu Kwon ,  Gilhwan Yeo ,  Myung-Eun Kim ,  Byungseok Choi ,  Jung-Moo Hong ,  SonUk Lee ,  Sang-Hee Jang

IPC分类号： G09G3/34 ,  G02B26/00

CPC分类号： G02F1/167 ,  G02F2001/1676 ,  G02F2201/40 ,  G02F2203/02

摘要： An electrophoretic display apparatus includes a first substrate including a plurality of pixels, a second substrate facing the first substrate, an electrophoretic material between the first and second substrates, and a first electrode on the first substrate or the second substrate. Each pixel includes a reflection part and a second electrode. The reflection part is on the first substrate and reflects light incident through the second substrate. The second electrode is on the first substrate and adjacent to the reflection part. The second electrode forms an electric field with the first electrode such that the electrophoretic material moves to the first electrode or the second electrode. An upper surface of the second electrode is positioned at a first height from the first substrate, and an upper surface of an uppermost layer of the reflection part is positioned at a second height higher than the first height.

摘要翻译： 电泳显示装置包括：包括多个像素的第一基板，面对第一基板的第二基板，第一和第二基板之间的电泳材料，以及第一基板或第二基板上的第一电极。 每个像素包括反射部分和第二电极。 反射部位在第一基板上并且反射通过第二基板入射的光。 第二电极在第一基板上并与反射部分相邻。 第二电极与第一电极形成电场，使得电泳材料移动到第一电极或第二电极。 第二电极的上表面位于距离第一基板的第一高度处，并且反射部分的最上层的上表面位于比第一高度高的第二高度处。

公开(公告)号：US10268035B2

公开(公告)日：2019-04-23

申请号：US13604131

申请日：2012-09-05

申请人： Gwan Ha Kim ,  Seonggyu Kwon ,  Sangil Kim ,  Sunghwan Kim ,  Junheui Lee ,  Hyun Sup Lee ,  Jinwoo Choi

发明人： Gwan Ha Kim ,  Seonggyu Kwon ,  Sangil Kim ,  Sunghwan Kim ,  Junheui Lee ,  Hyun Sup Lee ,  Jinwoo Choi

IPC分类号： G02B26/00 ,  G02F1/03 ,  G02F1/29 ,  G02F1/133 ,  G09G3/34

摘要： An electrowetting display device includes a first base substrate, a partition wall which is on the first base substrate and partitions pixels, a second base substrate which faces the first base substrate, column spacers which are on the second base substrate and contact the partition wall, an electrowetting layer which is between the first and second base substrates and includes a first fluid and a second fluid immiscible with each other, and channels disposed in a boundary area between the pixels. The second fluid has electrical conductivity or electrical polarity. The boundary area is overlapped with the partition wall and the channels define a flow path of the second fluid. The column spacers are in the boundary area between the pixels except for a boundary area including the channels.