公开(公告)号：US08663891B2

公开(公告)日：2014-03-04

申请号：US12632188

申请日：2009-12-07

Applicant: Jun-Young Lee ,  Min-Young Cheong ,  Jae-Hwan Kim ,  Yo-Da Shin ,  Tae-Hoe Koo

Inventor： Jun-Young Lee ,  Min-Young Cheong ,  Jae-Hwan Kim ,  Yo-Da Shin ,  Tae-Hoe Koo

IPC: G03G9/08

CPC classification number: G03G9/08795 ,  G03G5/0535 ,  G03G5/0539 ,  G03G5/0542 ,  G03G5/0546 ,  G03G5/055 ,  G03G9/0804 ,  G03G9/0819 ,  G03G9/0827 ,  G03G9/08797 ,  G03G9/0902 ,  G03G9/09708

Abstract: Disclosed are a toner for developing an electrostatic latent image and a method of preparing the same. The toner may include latex, a pigment and a releasing agent. The lowest crossover temperature of the toner at which the storage modulus (G′) and the loss modulus (G″) of the toner are substantially equal to each other may be in the range of about 65 to about 80° C. The weight average molecular weight (Mw) of the toner may be in the range of about 65,000 to about 75,000. The z-average molecular weight (Mz) of the toner may be in the range of about 110,000 to about 220,000.

Abstract translation: 公开了用于显影静电潜像的调色剂及其制备方法。 调色剂可以包括胶乳，颜料和脱模剂。 调色剂的储能模量（G'）和损耗模量（G“）彼此基本相等的调色剂的最低交叉温度可以在约65至约80℃的范围内。重量 调色剂的平均分子量（Mw）可以在约65,000至约75,000的范围内。 调色剂的z-平均分子量（Mz）可以在约110,000至约220,000的范围内。

公开(公告)号：US08431297B2

公开(公告)日：2013-04-30

申请号：US12580751

申请日：2009-10-16

Applicant: Yo-Da Shin ,  Jun-Young Lee ,  Jae-Hwan Kim ,  Tae-Hoe Koo

Inventor： Yo-Da Shin ,  Jun-Young Lee ,  Jae-Hwan Kim ,  Tae-Hoe Koo

IPC: G03G9/00

CPC classification number: G03G9/09708 ,  G03G9/0806 ,  G03G9/0825 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0902 ,  G03G15/0877 ,  G03G2215/085

Abstract: Provided are an electrophotographic toner and a method of preparing the same. The toner includes a latex, a coloring agent, and a release agent, and has a selected amount of wax exposed on the surface of the toner.

Abstract translation: 提供一种电子照相调色剂及其制备方法。 调色剂包括胶乳，着色剂和脱模剂，并且在调色剂的表面上具有一定量的蜡。

公开(公告)号：US20100151372A1

公开(公告)日：2010-06-17

申请号：US12572841

申请日：2009-10-02

Applicant: Jae-Hwan KIM ,  Jun-Young Lee ,  Yo-da Shin ,  Tae-Hoe Koo

Inventor： Jae-Hwan KIM ,  Jun-Young Lee ,  Yo-da Shin ,  Tae-Hoe Koo

IPC: G03G9/00 ,  G03G15/08 ,  G03G5/00

CPC classification number: G03G9/09708 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0902 ,  G03G15/0877 ,  G03G2215/085

Abstract: Provided are toner for developing an electrostatic latent image and a method of preparing the same. The toner has G′(60) of about 4.0×107 Pa to about 4.0×108 Pa, G′(60)/G′(80) of about 100 to about 500, and G′(100, 140) of about 3.0×103 Pa to about 1.5×105 Pa. The G′(60) and G′(80) are storage moduli Pa at about 60° C. and about 80° C. under measurement conditions of an angular velocity of about 6.28 rad/s and a heating rate of about 2.0° C./minute, respectively. The G′(100, 140) is a storage modulus Pa at a temperature of about 100° C. to about 140° C. under measurement conditions of an angular velocity of about 6.28 rad/s and a heating rate of about 2.0° C./minute.

Abstract translation: 提供用于显影静电潜像的调色剂及其制备方法。 调色剂的G'（60）为约4.0×10 7 Pa至约4.0×10 8 Pa，G'（60）/ G'（80）为约100至约500，G'（100,140）为约3.0 ×10 3 Pa〜约1.5×10 5 Pa，G'（60）和G'（80）是在约60℃和约80℃下的储存模量Pa，其角速度约为6.28rad / s，加热速率分别为约2.0℃/分钟。 在约6.28rad / s的角速度和约2.0℃的加热速率的测量条件下，G'（100,140）是在约100℃至约140℃的温度下的储能模量Pa 。/分钟。

公开(公告)号：US08389190B2

公开(公告)日：2013-03-05

申请号：US12603132

申请日：2009-10-21

Applicant: Jae-Hwan Kim ,  Jun-Young Lee ,  Yo-Da Shin ,  Tae-Hoe Koo

Inventor： Jae-Hwan Kim ,  Jun-Young Lee ,  Yo-Da Shin ,  Tae-Hoe Koo

IPC: G03G9/00

CPC classification number: G03G9/0827 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/08704 ,  G03G9/08713 ,  G03G9/08722 ,  G03G9/08724 ,  G03G9/08726 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08793

Abstract: Disclosed are a toner for developing an electrostatic latent image and a method of preparing the toner. The toner may include a latex, a colorant and a releasing agent, and may further include sulfur (S), iron (Fe) and silicon (Si). The [S]/[Fe] ratio may be within the range between about 5.0×10−4 and about 5.0×10−2. The [Si]/[Fe] ratio may be within the range of between about 5.0×10−4 and about 5.0×10−2. [S], [Fe] and [Si] are the amounts of S, Fe and Si measured by X-ray fluorescence spectrometry, respectively.

Abstract translation: 公开了用于显影静电潜像的调色剂和调色剂的制备方法。 调色剂可以包括胶乳，着色剂和脱模剂，还可以包括硫（S），铁（Fe）和硅（Si）。 [S] / [Fe]比可以在约5.0×10 -4和约5.0×10 -2之间的范围内。 [Si] / [Fe]比可以在约5.0×10 -4和约5.0×10 -2之间的范围内。 [S]，[Fe]和[Si]分别是通过X射线荧光光谱法测量的S，Fe和Si的量。

公开(公告)号：US08298740B2

公开(公告)日：2012-10-30

申请号：US12572841

申请日：2009-10-02

Applicant: Jae-Hwan Kim ,  Jun-Young Lee ,  Yo-Da Shin ,  Tae-Hoe Koo

Inventor： Jae-Hwan Kim ,  Jun-Young Lee ,  Yo-Da Shin ,  Tae-Hoe Koo

IPC: G03G9/00

CPC classification number: G03G9/09708 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0902 ,  G03G15/0877 ,  G03G2215/085

Abstract: Provided are toner for developing an electrostatic latent image and a method of preparing the same. The toner has G′(60) of about 4.0×107 Pa to about 4.0×108 Pa, G′(60)/G′(80) of about 100 to about 500, and G′(100, 140) of about 3.0×103 Pa to about 1.5×105 Pa. The G′(60) and G′(80) are storage moduli Pa at about 60° C. and about 80° C. under measurement conditions of an angular velocity of about 6.28 rad/s and a heating rate of about 2.0° C./minute, respectively. The G′(100, 140) is a storage modulus Pa at a temperature of about 100° C. to about 140° C. under measurement conditions of an angular velocity of about 6.28 rad/s and a heating rate of about 2.0° C./minute.

Abstract translation: 提供用于显影静电潜像的调色剂及其制备方法。 调色剂的G'（60）为约4.0×10 7 Pa至约4.0×10 8 Pa，G'（60）/ G'（80）为约100至约500，G'（100,140）为约3.0 ×10 3 Pa〜约1.5×10 5 Pa，G'（60）和G'（80）是在约60℃和约80℃下的储存模量Pa，其角速度约为6.28rad / s，加热速率分别为约2.0℃/分钟。 在约6.28rad / s的角速度和约2.0℃的加热速率的测量条件下，G'（100,140）是在约100℃至约140℃的温度下的储能模量Pa 。/分钟。

公开(公告)号：US20100143835A1

公开(公告)日：2010-06-10

申请号：US12580751

申请日：2009-10-16

Applicant: Yo-Da Shin ,  Jun-Young Lee ,  Jae-Hwan Kim ,  Tae-Hoe Koo

Inventor： Yo-Da Shin ,  Jun-Young Lee ,  Jae-Hwan Kim ,  Tae-Hoe Koo

IPC: G03G9/00 ,  G03G15/08 ,  G03G9/08

CPC classification number: G03G9/09708 ,  G03G9/0806 ,  G03G9/0825 ,  G03G9/0827 ,  G03G9/08711 ,  G03G9/08755 ,  G03G9/08795 ,  G03G9/08797 ,  G03G9/0902 ,  G03G15/0877 ,  G03G2215/085

Abstract: Provided are an electrophotographic toner and a method of preparing the same. The toner includes a latex, a coloring agent, and a release agent, and has a selected amount of wax exposed on the surface of the toner.

Abstract translation: 提供一种电子照相调色剂及其制备方法。 调色剂包括胶乳，着色剂和脱模剂，并且在调色剂的表面上具有一定量的蜡。

公开(公告)号：US20100151376A1

公开(公告)日：2010-06-17

申请号：US12603132

申请日：2009-10-21

Applicant: Jae-Hwan Kim ,  Jun-Young Lee ,  Yo-Da Shin ,  Tae-Hoe Koo

Inventor： Jae-Hwan Kim ,  Jun-Young Lee ,  Yo-Da Shin ,  Tae-Hoe Koo

IPC: G03G9/093

CPC classification number: G03G9/0827 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/08704 ,  G03G9/08713 ,  G03G9/08722 ,  G03G9/08724 ,  G03G9/08726 ,  G03G9/08755 ,  G03G9/08782 ,  G03G9/08793

Abstract: Disclosed are a toner for developing an electrostatic latent image and a method of preparing the toner. The toner may include a latex, a colorant and a releasing agent, and may further include sulfur (S), iron (Fe) and silicon (Si). The [S]/[Fe] ratio may be within the range between about 5.0×10−4 and about 5.0×10−2. The [Si]/[Fe] ratio may be within the range of between about 5.0×10−4 and about 5.0×10−2. [S], [Fe] and [Si] are the amounts of S, Fe and Si measured by X-ray fluorescence spectrometry, respectively.

Abstract translation: 公开了用于显影静电潜像的调色剂和调色剂的制备方法。 调色剂可以包括胶乳，着色剂和脱模剂，还可以包括硫（S），铁（Fe）和硅（Si）。 [S] / [Fe]比可以在约5.0×10 -4和约5.0×10 -2之间的范围内。 [Si] / [Fe]比可以在约5.0×10 -4和约5.0×10 -2之间的范围内。 [S]，[Fe]和[Si]分别是通过X射线荧光光谱法测量的S，Fe和Si的量。

公开(公告)号：US20120189952A1

公开(公告)日：2012-07-26

申请号：US13355117

申请日：2012-01-20

Applicant: Jy-yeon Lee ,  Jun-Young Lee ,  Kyeong Pang ,  Tae-Hoe Koo ,  Su-bum Park

Inventor： Jy-yeon Lee ,  Jun-Young Lee ,  Kyeong Pang ,  Tae-Hoe Koo ,  Su-bum Park

IPC: G03G9/093 ,  G03G9/087

CPC classification number: G03G9/08795 ,  G03G9/0804 ,  G03G9/0806 ,  G03G9/0819 ,  G03G9/0821 ,  G03G9/0827 ,  G03G9/08782 ,  G03G9/08797 ,  G03G9/0935 ,  G03G9/09392 ,  G03G9/09708

Abstract: An electrophotographic toner and a process for preparing the same. The electrophotographic toner includes a binder, a coloring agent, and a release agent. The binder includes two resins having different weight average molecular weights.

Abstract translation: 一种电子照相调色剂及其制备方法。 电子照相调色剂包括粘合剂，着色剂和脱模剂。 粘合剂包括具有不同重均分子量的两种树脂。

公开(公告)号：US08487965B2

公开(公告)日：2013-07-16

申请号：US11932622

申请日：2007-10-31

Applicant: Seock-Cheon Song ,  Jun-Young Lee ,  Myung-Koo Kang ,  Sung-Wook Kang ,  Jong-Hwa Park ,  Young-Kwang Kim

Inventor： Seock-Cheon Song ,  Jun-Young Lee ,  Myung-Koo Kang ,  Sung-Wook Kang ,  Jong-Hwa Park ,  Young-Kwang Kim

IPC: G09G5/10

CPC classification number: G09G3/20 ,  G09G3/3688 ,  G09G2310/027 ,  G09G2310/0283 ,  G09G2310/0297 ,  G09G2330/021

Abstract: The display device includes a display panel which includes a plurality of pixels, a gate driver which sequentially applies gate-on voltages to the plurality of pixels for a first period and a data driver which generates data voltages for at least two pixels of the plurality of pixels for the first period, and supplies the data voltages to the two pixels of the plurality of pixels, respectively, wherein an application order of the data voltages applied to the at least two pixels of the plurality of pixels is reversed in two adjacent frames.

Abstract translation: 显示装置包括：显示面板，其包括多个像素;栅极驱动器，其对第一周期的多个像素顺序施加栅极导通电压;以及数据驱动器，其为多个像素中的至少两个像素生成数据电压 并且将数据电压分别提供给多个像素中的两个像素，其中施加到多个像素中的至少两个像素的数据电压的应用顺序在两个相邻帧中颠倒。

公开(公告)号：US08467199B2

公开(公告)日：2013-06-18

申请号：US12832656

申请日：2010-07-08

Applicant: Jun-Young Lee ,  Yu-Seok Jeong ,  Hyung-Jun Chae ,  Kwang-Min Yoo ,  Jae-Jin Chang ,  Jae-Ha Chang

Inventor： Jun-Young Lee ,  Yu-Seok Jeong ,  Hyung-Jun Chae ,  Kwang-Min Yoo ,  Jae-Jin Chang ,  Jae-Ha Chang

IPC: H02M3/335

CPC classification number: H02M3/33584 ,  H02M2001/007 ,  Y02B70/1433 ,  Y02P80/112

Abstract: A two-stage insulated bidirectional DC/DC power converter is disclosed. A two-stage insulated bidirectional DC/DC power converter according to an embodiment of the invention has the characteristic of including: an LLC resonant converter operating at a constant duty ratio; a bidirectional converter joined to a front part of the LLC resonant converter and configured to perform a booster converter function of outputting the input voltage at a consistent input voltage for the LLC resonant converter, and a buck converter function of reducing the voltage by way of the LLC resonant converter and then outputting a consistent voltage; and a bidirectional converter control unit configured to control changes in an input voltage of the bidirectional converter and regulate an output voltage of the LLC resonant converter to thereby maintain a consistent input voltage of the LLC resonant converter, such that the LLC resonant converter operates at a constant duty ratio.

Abstract translation: 公开了一种两级绝缘双向DC / DC电力转换器。 根据本发明的实施例的两级绝缘双向DC / DC电力转换器具有包括：以恒定占空比工作的LLC谐振变换器的特征; 连接到LLC谐振转换器的前部的双向转换器，并且被配置为执行用于为LLC谐振转换器输出一致输入电压的输入电压的升压转换器功能，以及降压转换器功能，其通过 LLC谐振变换器，然后输出一致的电压; 以及双向转换器控制单元，被配置为控制所述双向转换器的输入电压的变化并调节所述LLC谐振变换器的输出电压，从而保持所述LLC谐振变换器的一致的输入电压，使得所述LLC谐振变换器在 恒功率