公开(公告)号：US20100039363A1

公开(公告)日：2010-02-18

申请号：US12507316

申请日：2009-07-22

Applicant: Min-Cheol LEE ,  Yong-Soon LEE

Inventor： Min-Cheol LEE ,  Yong-Soon LEE

IPC: G09G3/36

CPC classification number: G09G3/3674 ,  G02F1/13454 ,  G09G3/3266 ,  G09G2300/0408 ,  G09G2310/0267 ,  G09G2310/0286 ,  G09G2360/16 ,  G11C19/28

Abstract: A gate driving circuit that may be capable of improving driving margin and maintaining reliability even after long use, and a display device having the gate driving circuit. The gate driving circuit includes a shift register having a plurality of stages dependently connected to one another, wherein each stage includes a pull-up unit outputting a first clock signal as a gate signal in response to a signal of a first node, to which a first input signal is applied, a pull-down unit discharging the gate signal to a gate-off voltage in response to a second input signal, a discharging unit discharging the signal of the first node to the gate-off voltage in response to the second input signal, and a holding unit maintaining the signal of the first node at the gate-off voltage in response to a delay signal of the first clock signal.

Abstract translation: 一种能够在长时间使用后能够提高驱动余量并保持可靠性的栅极驱动电路，以及具有栅极驱动电路的显示装置。 栅极驱动电路包括具有相互依次连接的多个级的移位寄存器，其中每一级包括上拉单元，其响应于第一节点的信号而将第一时钟信号作为门信号输出， 施加第一输入信号，下拉单元响应于第二输入信号将门信号放电到栅极截止电压，放电单元响应于第二输入信号将第一节点的信号放电到栅极截止电压 输入信号和保持单元，其响应于第一时钟信号的延迟信号而将第一节点的信号保持在栅极截止电压。

公开(公告)号：US20090040161A1

公开(公告)日：2009-02-12

申请号：US12145140

申请日：2008-06-24

Applicant: Seung-Soo BAEK ,  Yong-Soon LEE ,  Min-Cheol LEE ,  Seong-Young LEE

Inventor： Seung-Soo BAEK ,  Yong-Soon LEE ,  Min-Cheol LEE ,  Seong-Young LEE

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3614 ,  G09G3/3659 ,  G09G3/3677 ,  G09G2300/0814 ,  G09G2310/0205 ,  G09G2310/0251 ,  G09G2310/06 ,  G09G2320/0219 ,  G09G2320/0223 ,  G09G2320/0252 ,  G09G2320/0276 ,  G09G2320/028 ,  G11C19/28 ,  H03K5/15093

Abstract: A display apparatus includes a panel part having a plurality of gate lines, a plurality of data lines, a plurality of pixels, a data driver and a gate driver part. Each pixel of the plurality of pixels includes a first sub-pixel and a second sub-pixel. The first sub-pixel is connected to a first gate line of the plurality of gate lines and the second sub-pixel is connected to a second gate line of the plurality of gate lines. The first sub-pixel and the second sub-pixel are each commonly connected to one data line of the plurality of data lines. The gate driver part is disposed on the panel part and applies a plurality of gate signals to the plurality of gate lines. A current gate signal of the plurality of gate signals is temporally overlapped with a previous gate signal for a predetermined time interval.

Abstract translation: 显示装置包括具有多条栅极线，多条数据线，多个像素，数据驱动器和栅极驱动器部分的面板部分。 多个像素中的每个像素包括第一子像素和第二子像素。 第一子像素连接到多条栅极线的第一栅极线，第二子像素连接到多条栅极线的第二栅极线。 第一子像素和第二子像素都共同连接到多条数据线中的一条数据线。 栅极驱动器部分设置在面板部分上，并且对多个栅极线施加多个栅极信号。 多个门信号的当前门信号在预定的时间间隔内与先前的门信号暂时重叠。

公开(公告)号：US20120120047A1

公开(公告)日：2012-05-17

申请号：US13113646

申请日：2011-05-23

Applicant: Kyung-Uk CHOI ,  Byeong-Doo KANG ,  Yong-Soon LEE ,  Seung-Hwan MOON ,  Young-Suk HA ,  Jeong-Bong LEE

Inventor： Kyung-Uk CHOI ,  Byeong-Doo KANG ,  Yong-Soon LEE ,  Seung-Hwan MOON ,  Young-Suk HA ,  Jeong-Bong LEE

IPC: G09G5/00 ,  H01L31/02 ,  H02J7/00

CPC classification number: H02J7/35 ,  G06F1/1616 ,  G06F1/1635 ,  G06F1/263 ,  Y02E10/566

Abstract: A power supply apparatus includes a storage battery, a power part and a solar battery part. The storage battery provides a charged voltage to an electronic device. The power part provides an external voltage to the electronic device and simultaneously charges the storage battery, upon determining that the external voltage is provided to the power supply apparatus. The solar battery part charges the storage battery using a voltage output by a solar battery upon determining that the external voltage is not provided to the power supply apparatus and the electronic device is not in use, and provides the voltage output by the solar battery and the charged voltage output by the storage battery to the electronic device, upon determining that the external voltage is not provided to the power supply apparatus and the electronic device is in use.

Abstract translation: 电源装置包括蓄电池，动力部件和太阳能电池部件。 蓄电池为电子设备提供充电电压。 电源部分在确定向电源设备提供外部电压时，向电子设备提供外部电压并且同时对蓄电池充电。 太阳能电池部分在确定没有向电源装置提供外部电压并且电子装置不使用的情况下使用由太阳能电池输出的电压来对蓄电池充电，并且提供由太阳能电池输出的电压和 在确定外部电压未被提供给电源设备并且电子设备在使用中时，由蓄电池输出到电子设备的充电电压。

公开(公告)号：US20110012887A1

公开(公告)日：2011-01-20

申请号：US12722221

申请日：2010-03-11

Applicant: Jae-Hoon LEE ,  Yong-Soon LEE ,  Hoi-Sik MOON ,  Chang-Soo LEE

Inventor： Jae-Hoon LEE ,  Yong-Soon LEE ,  Hoi-Sik MOON ,  Chang-Soo LEE

IPC: G09G5/00

CPC classification number: G09G3/3648 ,  G02F2001/134345 ,  G09G3/3614 ,  G09G2300/0426 ,  G09G2320/0219 ,  G09G2330/04

Abstract: A display apparatus includes a display panel and a data driving part. The display panel includes pixels, data lines and gate lines. A transverse side of the pixels is disposed adjacent to the data lines extending along a first direction, and a longitudinal side of the pixels is disposed adjacent to the gate lines extending along a second direction. Two adjacent pixels of the pixels disposed adjacent to each other along the second direction are connected to one gate line of the gate lines. The data driving part transmits two-dot-inversed first direction data voltages to pixels disposed along the second direction and two-dot-inversed second direction data voltages to pixels disposed along the first direction.

Abstract translation: 显示装置包括显示面板和数据驱动部。 显示面板包括像素，数据线和栅极线。 像素的横向侧被设置为与沿着第一方向延伸的数据线相邻，并且像素的纵向侧邻近于沿着第二方向延伸的栅极线设置。 沿着第二方向彼此相邻布置的像素的两个相邻像素连接到栅极线的一个栅极线。 数据驱动部分将沿着第二方向设置的像素的双点反转的第一方向数据电压和沿着第一方向布置的像素的二点反转的第二方向数据电压发送。

公开(公告)号：US20120188224A1

公开(公告)日：2012-07-26

申请号：US13278683

申请日：2011-10-21

Applicant: Sang-Gon LEE ,  Ock-Jin KIM ,  Yong-Soon LEE ,  Chang-Sin KIM

Inventor： Sang-Gon LEE ,  Ock-Jin KIM ,  Yong-Soon LEE ,  Chang-Sin KIM

IPC: G06F3/038

CPC classification number: G09G3/20 ,  G09G3/3688 ,  G09G2310/0275 ,  G09G2310/0291 ,  G09G2320/0252 ,  G09G2330/021 ,  G09G2340/16

Abstract: A data processing method for a display apparatus includes comparing data signals outputted to a first data line and a second data line of a plurality of data lines of a data driving circuit in the display apparatus to generate an output buffer control signal, and outputting output signals from at least one amplifier of a plurality of amplifiers of an output buffer in the data driving circuit to the first data line and the second data line, where the at least one amplifier is selected based on the output buffer control signal.

Abstract translation: 一种显示装置的数据处理方法，包括比较输出到第一数据线的数据信号和显示装置中的数据驱动电路的多条数据线的第二数据线，以产生输出缓冲器控制信号，并输出输出信号 从数据驱动电路中的输出缓冲器的多个放大器的至少一个放大器到第一数据线和第二数据线，其中基于输出缓冲器控制信号选择至少一个放大器。

公开(公告)号：US20100265238A1

公开(公告)日：2010-10-21

申请号：US12762470

申请日：2010-04-19

Applicant: Jae-Hoon LEE ,  Yong-Soon LEE ,  Young-Su KIM ,  Yu-Han BAE

Inventor： Jae-Hoon LEE ,  Yong-Soon LEE ,  Young-Su KIM ,  Yu-Han BAE

IPC: G06F3/038 ,  H01J9/00

CPC classification number: G09G3/3614 ,  G09G3/3607 ,  G09G2300/0426 ,  G09G2320/0209

Abstract: A display device includes a display panel, a data driving part and a gate driving part. The display panel includes a first pixel row. The first pixel row includes a first pixel connected to an (n+1)-th gate line and an (m+1)-th data line (where ‘n’ and ‘m’ are natural numbers), and a second pixel connected to an n-th gate line and an (m+2)-th data line. The data driving part applies a data voltage having a first polarity with respect to a reference voltage to the (m+1)-th data line, and applies a data voltage having a second polarity with respect to the reference voltage to the (m+2)-th data line. The gate driving part sequentially applies a gate signal to the n-th gate line and the (n+1)-th gate line.

Abstract translation: 显示装置包括显示面板，数据驱动部和门驱动部。 显示面板包括第一像素行。 第一像素行包括连接到第（n + 1）栅极线和第（m + 1）数据线（其中'n'和'm'是自然数）的第一像素，并且第二像素连接 到第n个栅极线和第（m + 2）个数据线。 数据驱动部分对第（m + 1）数据线施加相对于参考电压具有第一极性的数据电压，并将相对于参考电压具有第二极性的数据电压施加到第（m + 2）数据线。 栅极驱动部分顺序地对第n条栅极线和第（n + 1）栅极线施加栅极信号。