公开(公告)号：US20110157149A1

公开(公告)日：2011-06-30

申请号：US12832421

申请日：2010-07-08

Applicant: Hee Bum LEE ,  Kyoung Soo CHAE ,  Hwan-Soo LEE

Inventor： Hee Bum LEE ,  Kyoung Soo CHAE ,  Hwan-Soo LEE

IPC: G09G5/00 ,  H03L7/00

CPC classification number: G09G3/3453 ,  G09G2310/0254 ,  G09G2310/063 ,  G09G2310/068

Abstract: There is provided an apparatus and method of resetting an electronic paper panel. An apparatus for resetting an electronic paper panel according to an aspect of the invention may include: a time control unit determining start and end times of a predetermined reset period on the basis of a frame synchronization signal and a data synchronization signal of an electronic paper panel, and determining start and end times of a predetermined pulse reset period within the reset period; and a driving circuit unit generating a pulse reset signal having pulses with a predetermined frequency during the pulse reset period, determined by the time control unit, and generating a display reset signal during the reset period to thereby supply the pulse reset signal and the display reset signal to the electronic paper panel.

Abstract translation: 提供一种复位电子纸面板的装置和方法。 根据本发明的一个方面的用于复位电子纸面板的装置可以包括：时间控制单元，基于电子纸面板的帧同步信号和数据同步信号来确定预定复位周期的开始和结束时间 并且确定复位周期内的预定脉冲复位周期的开始和结束时间; 以及驱动电路单元，在由脉冲复位期间产生具有预定频率的脉冲的脉冲复位信号，由时间控制单元确定，并在复位期间产生显示复位信号，从而提供脉冲复位信号和显示复位 信号到电子纸面板。

公开(公告)号：US20110111119A1

公开(公告)日：2011-05-12

申请号：US12763065

申请日：2010-04-19

Applicant: Sang Jin KIM ,  Yongsoo Oh ,  Hwan-Soo Lee ,  Sang Moon Lee ,  Young Woo Lee

Inventor： Sang Jin KIM ,  Yongsoo Oh ,  Hwan-Soo Lee ,  Sang Moon Lee ,  Young Woo Lee

IPC: B41M5/40

CPC classification number: G02B26/026

Abstract: There is provided a method of manufacturing a sheet type electronic paper display device. The method includes: forming a preliminary substrate including a plurality of raised patterns having a greater width than a diameter of first rotary bodies, and a plurality of cell spaces formed between the raised patterns; disposing second rotary bodies in the plurality of cell spaces; injecting a first elastomer matrix into the cell spaces to cover the second rotary bodies; separating the first elastomer matrix from the preliminary substrate to thereby obtain a semi-sheet type structure including depressed patterns corresponding to the raised patterns, protrusions corresponding to the cell spaces and formed of the first elastomer matrix, and the second rotary bodies located within the protrusions; disposing the first rotary bodies in the depressed patterns; and injecting a second elastomer matrix into the depressed patterns to cover the first rotary bodies.

Abstract translation: 提供一种片状电子纸显示装置的制造方法。 该方法包括：形成包括具有比第一旋转体的直径大的宽度的多个凸起图案的初步衬底和形成在凸起图案之间的多个单元空间; 在所述多个单元空间中设置第二旋转体; 将第一弹性体基体注入所述电池空间以覆盖所述第二旋转体; 将第一弹性体基体与预备基板分离，从而获得包括对应于凸起图案的凹陷图案，对应于单元间隙的突起并由第一弹性体基体形成的突起的半片状结构，以及位于突起内的第二旋转体 ; 将第一旋转体设置在凹陷图案中; 以及将第二弹性体基质注入所述凹陷图案中以覆盖所述第一旋转体。

公开(公告)号：US20110109534A1

公开(公告)日：2011-05-12

申请号：US12753064

申请日：2010-04-01

Applicant: Sang Moon LEE ,  Hwan-Soo Lee ,  Young Woo Lee ,  Jeong Bok Kwak

Inventor： Sang Moon LEE ,  Hwan-Soo Lee ,  Young Woo Lee ,  Jeong Bok Kwak

IPC: G09G3/34 ,  H01J9/00

CPC classification number: G02B26/026

Abstract: There is provided an electronic paper display device and a method of manufacturing the same. An electronic paper display device according to an aspect of the invention may include: first and second electrodes facing each other; an elastomer matrix provided between the first and second electrodes and having one or more protrusions spaced apart at predetermined intervals therebetween; and one or more rotary bodies having optical and electrical anisotropy and being disposed within each of the protrusions. An electronic paper display device according to an aspect of the invention includes rotary bodies being densely arranged with a small thickness, thereby improving a contrast ratio and requiring relatively low driving voltage. Furthermore, predetermined intervals within an elastomer matrix provide a space in which the elastomer matrix can be bent, thereby increasing flexibility.

Abstract translation: 提供了一种电子纸显示装置及其制造方法。 根据本发明的一个方面的电子纸显示装置可以包括：彼此面对的第一和第二电极; 弹性体基体，设置在所述第一和第二电极之间并且具有一个或多个以其间隔开的间隔的突起; 以及一个或多个具有光学和电学各向异性并且设置在每个突起内的旋转体。 根据本发明的一个方面的电子纸显示装置包括具有小厚度密集布置的旋转体，从而提高对比度并需要相对低的驱动电压。 此外，弹性体基体内的预定间隔提供弹性体基体可以弯曲的空间，从而增加柔性。

公开(公告)号：US20110063259A1

公开(公告)日：2011-03-17

申请号：US12643823

申请日：2009-12-21

Applicant: Sang Moon LEE ,  Hwan-Soo LEE ,  Young Woo LEE ,  Jeong Bok KWAK

Inventor： Sang Moon LEE ,  Hwan-Soo LEE ,  Young Woo LEE ,  Jeong Bok KWAK

IPC: G09G5/00 ,  H01J9/20

CPC classification number: G02F1/167 ,  G02B26/026 ,  G02F2001/1672 ,  G09F9/372

Abstract: There is provided an electronic paper display device and a manufacturing method thereof. The electronic paper display device includes a first electrode formed of a transparent material; at least one or more second electrodes disposed to face the first electrode with differing gaps therebetween; and at least one or more display units disposed between the first and second electrodes and having optical properties varied according to voltage applied to the first and second electrodes. The display units are disposed between the first electrode and the second electrodes disposed to face the first electrode with differing gaps, so respective rotation amounts or rotation angles of the display units become different when the same magnitude of voltage is applied. Accordingly, a wide range of contrast levels is displayed.

Abstract translation: 提供一种电子纸显示装置及其制造方法。 电子纸显示装置包括由透明材料形成的第一电极; 至少一个或多个第二电极，其设置成与其间具有不同间隙的第一电极相对; 以及设置在第一和第二电极之间并且具有根据施加到第一和第二电极的电压而变化的光学特性的至少一个或多个显示单元。 显示单元设置在第一电极和设置成面对具有不同间隙的第一电极的第二电极之间，因此当施加相同的电压时，显示单元的各自的旋转量或旋转角度变得不同。 因此，显示大范围的对比度。

公开(公告)号：US07902001B2

公开(公告)日：2011-03-08

申请号：US12479298

申请日：2009-06-05

Applicant: Sang Jin Kim ,  Yongsoo Oh ,  Hwan-Soo Lee

Inventor： Sang Jin Kim ,  Yongsoo Oh ,  Hwan-Soo Lee

IPC: H01L21/00 ,  H01L21/84

CPC classification number: H01L29/78603 ,  H01L27/1266

Abstract: Provided is a sacrifice layer formed on a first substrate. A thin film laminated body is formed on the sacrifice layer. A separation groove exposing the sacrifice layer is formed to divide the thin film laminated body into at least one thin film device. The sacrifice layer is partially removed using a dry etching process. After the partial removal of the sacrifice layer, a remaining sacrifice layer region maintains the thin film device on the first substrate. A supporting structure is temporarily joined to the thin film device. The thin film device joined to the supporting structure is separated from the first substrate. Then, the remaining sacrifice layer is removed. The thin film device joined to the supporting structure is joined to a second substrate. Finally, the supporting structure is separated from the thin film device.

Abstract translation: 提供了形成在第一基板上的牺牲层。 在牺牲层上形成薄膜层叠体。 形成露出牺牲层的分离槽，以将薄膜层压体分成至少一个薄膜装置。 使用干蚀刻工艺部分去除牺牲层。 在部分去除牺牲层之后，剩余的牺牲层区域将薄膜器件保持在第一衬底上。 支撑结构临时连接到薄膜装置。 连接到支撑结构的薄膜器件与第一衬底分离。 然后，除去剩余的牺牲层。 连接到支撑结构的薄膜装置接合到第二基板。 最后，支撑结构与薄膜装置分离。

公开(公告)号：US20110019263A1

公开(公告)日：2011-01-27

申请号：US12588408

申请日：2009-10-14

Applicant: Hye Yeon Cha ,  Young Soo Oh ,  Sang Moon Lee ,  Jeong Bok Kwak ,  Hwan Soo Lee

Inventor： Hye Yeon Cha ,  Young Soo Oh ,  Sang Moon Lee ,  Jeong Bok Kwak ,  Hwan Soo Lee

IPC: G02F1/167 ,  H01J9/20

CPC classification number: G02B26/026 ,  G02F1/172

Abstract: An electronic paper display device and a manufacturing method thereof, where the electronic paper display device may include a first electrode; a dielectric layer that is disposed on the first electrode and has a plurality of cells defined by a barrier rib in a round shape; a second electrode that faces the dielectric layer; and electronic balls that are disposed in the inside of the respective cells to display an image according to the electric fields applied to the first and second electrodes.

Abstract translation: 一种电子纸显示装置及其制造方法，其中电子纸显示装置可包括第一电极; 介电层，其设置在所述第一电极上并且具有由圆形状的隔壁限定的多个单元; 面向介电层的第二电极; 以及设置在各个单元的内部以根据施加到第一和第二电极的电场显示图像的电子球。

公开(公告)号：US20100295768A1

公开(公告)日：2010-11-25

申请号：US12461129

申请日：2009-07-31

Applicant: Jeong Bok Kwak ,  Hwan Soo Lee ,  Hye Yeon Cha ,  Sang Moon Lee

Inventor： Jeong Bok Kwak ,  Hwan Soo Lee ,  Hye Yeon Cha ,  Sang Moon Lee

IPC: G09G3/34 ,  H01J9/00

CPC classification number: G02B26/026

Abstract: The present invention relates to a paper display device and a manufacturing method thereof. The electronic paper display device includes: a first electrode; a first partition wall which is disposed on the first electrode, and defines a number of cell regions; a second partition wall which faces the first partition wall, and defines the cell regions together with the first partition wall; a substrate including a second electrode, wherein the second electrode is disposed on the second partition wall, and faces the first electrode; dielectric fluid filled in at least each of the cell regions; and twist balls individually floating within the dielectric fluid of each of the cell regions.

Abstract translation: 本发明涉及纸张显示装置及其制造方法。 电子纸显示装置包括：第一电极; 第一分隔壁，设置在第一电极上，并限定多个单元区域; 面对所述第一分隔壁的第二分隔壁，并且与所述第一分隔壁一起限定所述单元区域; 包括第二电极的基板，其中所述第二电极设置在所述第二分隔壁上，并面对所述第一电极; 填充在至少每个细胞区域中的介电流体; 以及单独悬浮在每个单元区域的介电流体内的扭转球。

公开(公告)号：US20100051191A1

公开(公告)日：2010-03-04

申请号：US12467134

申请日：2009-05-15

Applicant: Hwan-Soo LEE ,  Yongsoo Oh

Inventor： Hwan-Soo LEE ,  Yongsoo Oh

IPC: B32B38/10

CPC classification number: B32B37/025 ,  B32B37/12 ,  B32B43/006 ,  H01C7/006

Abstract: A method of manufacturing a thin film device according to an aspect of the invention may include: preparing a substrate on which a sacrificial layer and a thin film to be transferred are sequentially formed; temporarily bonding the thin film to a circumferential surface of the transfer roll, and simultaneously removing the sacrificial layer to separate the thin film from the substrate at a first position of a transfer roll that is rolling; and transferring the thin film onto a sheet by running the sheet so that a surface of the sheet is bonded to the thin film temporarily bonded to the circumferential surface of the transfer roll.The substrate may be a transparent substrate.

Abstract translation: 根据本发明的一个方面的制造薄膜器件的方法可以包括：准备在其上顺序形成待转移的牺牲层和薄膜的衬底; 临时将薄膜粘合到转印辊的圆周表面上，同时去除牺牲层，以在轧制的转印辊的第一位置将薄膜与基材分离; 并通过使片材移动而将薄膜转移到片材上，使得片材的表面粘结到临时粘结到转印辊的圆周表面的薄膜上。 衬底可以是透明衬底。

公开(公告)号：US20100051172A1

公开(公告)日：2010-03-04

申请号：US12410013

申请日：2009-03-24

Applicant: Yong Suk Kim ,  Yong Soo Oh ,  Byeung Gyu Chang ,  Yong Seok Choi ,  Hwan Soo Lee ,  Sang Moon Lee ,  Taek Jung Lee

Inventor： Yong Suk Kim ,  Yong Soo Oh ,  Byeung Gyu Chang ,  Yong Seok Choi ,  Hwan Soo Lee ,  Sang Moon Lee ,  Taek Jung Lee

IPC: B32B37/02 ,  B29C59/00

CPC classification number: B32B37/26 ,  B32B38/06 ,  B32B2037/268 ,  B32B2309/105 ,  B32B2315/02 ,  B32B2457/08 ,  H05K1/0306 ,  H05K3/0014 ,  H05K3/005 ,  H05K3/107 ,  H05K3/1258 ,  H05K3/4061 ,  H05K3/4614 ,  H05K3/4629 ,  H05K2203/0108

Abstract: A method for manufacturing a ceramic green sheet includes providing a stamp having an imprinting surface on which a raised structure corresponding to a circuit pattern is formed, imprinting the stamp on the ceramic green sheet to form a depressed pattern in the ceramic green sheet, the depressed pattern being transferred from the raised structure, curing the ceramic green sheet with the stamp imprinted on the ceramic green sheet, separating the stamp from the ceramic green sheet, and providing the depressed pattern of the ceramic green sheet with the conductive material.

Abstract translation: 一种陶瓷生片的制造方法，其特征在于，提供具有印刷面的印模，在其上形成与电路图案对应的凸起结构，将印模印在陶瓷生片上，在陶瓷生片中形成凹陷图案， 图案从凸起结构转移，用印在陶瓷生片上的印模固化陶瓷生片，将印模与陶瓷生片分离，并将陶瓷生片的凹陷图形与导电材料一起提供。

公开(公告)号：US08570271B2

公开(公告)日：2013-10-29

申请号：US12643823

申请日：2009-12-21

Applicant: Sang Moon Lee ,  Hwan-Soo Lee ,  Young Woo Lee ,  Jeong Bok Kwak

Inventor： Sang Moon Lee ,  Hwan-Soo Lee ,  Young Woo Lee ,  Jeong Bok Kwak

IPC: G09G3/34

CPC classification number: G02F1/167 ,  G02B26/026 ,  G02F2001/1672 ,  G09F9/372

Abstract: There is provided an electronic paper display device and a manufacturing method thereof. The electronic paper display device includes a first electrode formed of a transparent material; at least one or more second electrodes disposed to face the first electrode with differing gaps therebetween; and at least one or more display units disposed between the first and second electrodes and having optical properties varied according to voltage applied to the first and second electrodes. The display units are disposed between the first electrode and the second electrodes disposed to face the first electrode with differing gaps, so respective rotation amounts or rotation angles of the display units become different when the same magnitude of voltage is applied. Accordingly, a wide range of contrast levels is displayed.

Abstract translation: 提供一种电子纸显示装置及其制造方法。 电子纸显示装置包括由透明材料形成的第一电极; 至少一个或多个第二电极，其设置成与其间具有不同间隙的第一电极相对; 以及设置在第一和第二电极之间并且具有根据施加到第一和第二电极的电压而变化的光学特性的至少一个或多个显示单元。 显示单元设置在第一电极和设置成面对具有不同间隙的第一电极的第二电极之间，因此当施加相同的电压时，显示单元的各自的旋转量或旋转角度变得不同。 因此，显示大范围的对比度。