公开(公告)号：US20070026549A1

公开(公告)日：2007-02-01

申请号：US11386630

申请日：2006-03-22

Applicant: Soong-Yong Joo ,  Myung-Koo Kang

Inventor： Soong-Yong Joo ,  Myung-Koo Kang

IPC: H01L21/00

CPC classification number: H01L27/1285 ,  H01L21/0242 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/0268 ,  H01L21/02691 ,  H01L27/1296 ,  H01L29/04 ,  H01L29/66757

Abstract: An array substrate includes a base substrate, a switching element, and a pixel electrode. The switching element is on the base substrate. The switching element includes a poly silicon pattern having at least one block. Grains are formed in each of the at least one block that are extended in a plurality of directions. The pixel electrode is electrically connected to the switching element. Therefore, current mobility and design margin of the switching element are improved.

Abstract translation: 阵列基板包括基底基板，开关元件和像素电极。 开关元件在基底基板上。 开关元件包括具有至少一个块的多晶硅图案。 在沿多个方向延伸的至少一个块中的每一个中形成谷粒。 像素电极电连接到开关元件。 因此，提高了开关元件的电流移动性和设计余量。

公开(公告)号：US08119546B2

公开(公告)日：2012-02-21

申请号：US12110678

申请日：2008-04-28

Applicant: Soong-Yong Joo ,  Myung-Koo Kang

Inventor： Soong-Yong Joo ,  Myung-Koo Kang

IPC: C30B1/08 ,  C30B13/22 ,  C30B21/04

CPC classification number: H01L27/1285 ,  H01L21/0242 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/0268 ,  H01L21/02691 ,  H01L27/1296 ,  H01L29/04 ,  H01L29/66757

Abstract: An array substrate includes a base substrate, a switching element, and a pixel electrode. The switching element is on the base substrate. The switching element includes a poly silicon pattern having at least one block. Grains are formed in each of the at least one block that are extended in a plurality of directions. The pixel electrode is electrically connected to the switching element. Therefore, current mobility and design margin of the switching element are improved.

Abstract translation: 阵列基板包括基底基板，开关元件和像素电极。 开关元件在基底基板上。 开关元件包括具有至少一个块的多晶硅图案。 在沿多个方向延伸的至少一个块中的每一个中形成谷粒。 像素电极电连接到开关元件。 因此，提高了开关元件的电流移动性和设计余量。

公开(公告)号：US08085232B2

公开(公告)日：2011-12-27

申请号：US11454651

申请日：2006-06-16

Applicant: Soong-Yong Joo ,  Myung-Koo Kang ,  Lintao Zhang ,  Jung-Sun Lee ,  Suk-Ki Jung ,  Dong-Yub Lee ,  Jong-Hwa Park

Inventor： Soong-Yong Joo ,  Myung-Koo Kang ,  Lintao Zhang ,  Jung-Sun Lee ,  Suk-Ki Jung ,  Dong-Yub Lee ,  Jong-Hwa Park

IPC: G09G3/36

CPC classification number: G02F1/134336 ,  G02F1/136286 ,  G02F2201/40 ,  G09G3/3614 ,  G09G3/3677

Abstract: An array substrate includes a base substrate, a plurality of gate lines, a plurality of data lines and a pixel matrix. The plurality of gate lines and the plurality of data lines define pixel areas. The pixel matrix is formed on each pixel area, and includes a plurality of pixel columns and pixel rows. Each pixel column has a first pixel group and a second pixel group. The first pixel group is electrically connected to a first gate line adjacent to the pixel column. The second pixel group is electrically connected to a second gate line adjacent to the pixel column. Each pixel row is electrically connected to one data line adjacent to the pixel column.

Abstract translation: 阵列基板包括基底基板，多条栅极线，多条数据线和像素矩阵。 多个栅极线和多个数据线限定像素区域。 像素矩阵形成在每个像素区域上，并且包括多个像素列和像素行。 每个像素列具有第一像素组和第二像素组。 第一像素组电连接到与像素列相邻的第一栅极线。 第二像素组电连接到与像素列相邻的第二栅极线。 每个像素行电连接到与像素列相邻的一个数据线。

公开(公告)号：US07405464B2

公开(公告)日：2008-07-29

申请号：US11386630

申请日：2006-03-22

Applicant: Soong-Yong Joo ,  Myung-Koo Kang

Inventor： Soong-Yong Joo ,  Myung-Koo Kang

IPC: H01L29/00

CPC classification number: H01L27/1285 ,  H01L21/0242 ,  H01L21/02422 ,  H01L21/02532 ,  H01L21/0268 ,  H01L21/02691 ,  H01L27/1296 ,  H01L29/04 ,  H01L29/66757

Abstract: An array substrate includes a base substrate, a switching element, and a pixel electrode. The switching element is on the base substrate. The switching element includes a poly silicon pattern having at least one block. Grains are formed in each of the at least one block that are extended in a plurality of directions. The pixel electrode is electrically connected to the switching element. Therefore, current mobility and design margin of the switching element are improved.

Abstract translation: 阵列基板包括基底基板，开关元件和像素电极。 开关元件在基底基板上。 开关元件包括具有至少一个块的多晶硅图案。 在沿多个方向延伸的至少一个块中的每一个中形成谷粒。 像素电极电连接到开关元件。 因此，提高了开关元件的电流移动性和设计余量。

公开(公告)号：US20070063233A1

公开(公告)日：2007-03-22

申请号：US11454651

申请日：2006-06-16

Applicant: Soong-Yong Joo ,  Myung-Koo Kang ,  Lintao Zhang ,  Jung-Sun Lee ,  Suk-Ki Jung ,  Dong-Yub Lee ,  Jong-Hwa Park

Inventor： Soong-Yong Joo ,  Myung-Koo Kang ,  Lintao Zhang ,  Jung-Sun Lee ,  Suk-Ki Jung ,  Dong-Yub Lee ,  Jong-Hwa Park

IPC: H01L31/113

CPC classification number: G02F1/134336 ,  G02F1/136286 ,  G02F2201/40 ,  G09G3/3614 ,  G09G3/3677

Abstract: An array substrate includes a base substrate, a plurality of gate lines, a plurality of data lines and a pixel matrix. The plurality of gate lines and the plurality of data lines define pixel areas. The pixel matrix is formed on each pixel area, and includes a plurality of pixel columns and pixel rows. Each pixel column has a first pixel group and a second pixel group. The first pixel group is electrically connected to a first gate line adjacent to the pixel column. The second pixel group is electrically connected to a second gate line adjacent to the pixel column. Each pixel row is electrically connected to one data line adjacent to the pixel column.

Abstract translation: 阵列基板包括基底基板，多条栅极线，多条数据线和像素矩阵。 多个栅极线和多个数据线限定像素区域。 像素矩阵形成在每个像素区域上，并且包括多个像素列和像素行。 每个像素列具有第一像素组和第二像素组。 第一像素组电连接到与像素列相邻的第一栅极线。 第二像素组电连接到与像素列相邻的第二栅极线。 每个像素行电连接到与像素列相邻的一个数据线。

公开(公告)号：US07498841B2

公开(公告)日：2009-03-03

申请号：US11298338

申请日：2005-12-08

Applicant: Kook Chul Moon ,  Soong-Yong Joo ,  Ho-Suk Maeng ,  Seong-Il Park ,  Cheol-Min Kim ,  Tae-Hyeong Park ,  Il-Gon Kim ,  Chul-Ho Kim ,  Kee-Chan Park

Inventor： Kook Chul Moon ,  Soong-Yong Joo ,  Ho-Suk Maeng ,  Seong-Il Park ,  Cheol-Min Kim ,  Tae-Hyeong Park ,  Il-Gon Kim ,  Chul-Ho Kim ,  Kee-Chan Park

IPC: H03K19/0175

CPC classification number: G09G3/3677 ,  G09G2310/0289 ,  H03K19/018571

Abstract: A level shifter includes: a voltage dividing unit receiving a first voltage and an input voltage, and generating a middle voltage between the first voltage and the input voltage; first and second voltage compensating units connected to the voltage dividing unit and connected between the first voltage and a second voltage, for compensating a voltage variation of the voltage dividing unit; and an output unit receiving an output from the voltage dividing unit and generating an output voltage.

Abstract translation: 电平移位器包括：分压单元，接收第一电压和输入电压，并在第一电压和输入电压之间产生中间电压; 连接到分压单元并连接在第一电压和第二电压之间的第一和第二电压补偿单元，用于补偿分压单元的电压变化; 以及输出单元，接收来自分压单元的输出并产生输出电压。

公开(公告)号：US20080191992A1

公开(公告)日：2008-08-14

申请号：US12103583

申请日：2008-04-15

Applicant: Soong-Yong Joo

Inventor： Soong-Yong Joo

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3648 ,  G09G2320/02

Abstract: A display panel for driving a display panel in response to data and gate signals, includes first and second switching sections, a timing control section, a driving voltage generating section, a gate driving section and data driving section. The first switching section switches a source voltage in response to a first switching signal. The timing control section outputs a gate control signal and a data control signal in response to the source voltage. The driving voltage generating section receives the source voltage to output first, second and third driving voltages. The second switching section switches the first, second and third driving voltages. The gate driving section outputs the gate signals in response to the first and second driving voltages. The data driving section outputs the data signals in response to the third driving voltage. The display panel eliminates a noise generated when an electric power is off.

Abstract translation: 根据数据和门信号驱动显示面板的显示面板包括第一和第二切换部分，定时控制部分，驱动电压产生部分，门驱动部分和数据驱动部分。 第一开关部分响应于第一开关信号切换源极电压。 定时控制部分响应于源电压输出门控制信号和数据控制信号。 驱动电压产生部分接收源极电压以输出第一，第二和第三驱动电压。 第二开关部分切换第一，第二和第三驱动电压。 栅极驱动部分响应于第一和第二驱动电压输出栅极信号。 数据驱动部分响应于第三驱动电压输出数据信号。 显示面板消除了电源关闭时产生的噪音。

公开(公告)号：US20080165109A1

公开(公告)日：2008-07-10

申请号：US11970053

申请日：2008-01-07

Applicant: Soong-Yong Joo ,  Jung-Sun Lee ,  Suk-Ki Jung ,  Dong-Yub Lee ,  Cheol Min Kim ,  Tae-Hyeong Park ,  Joon-Ha Park ,  Yeo-Jin Yun ,  Sang-Wook Yoo

Inventor： Soong-Yong Joo ,  Jung-Sun Lee ,  Suk-Ki Jung ,  Dong-Yub Lee ,  Cheol Min Kim ,  Tae-Hyeong Park ,  Joon-Ha Park ,  Yeo-Jin Yun ,  Sang-Wook Yoo

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3688 ,  G09G2310/0245 ,  G09G2320/0257 ,  G09G2330/027

Abstract: A liquid crystal display (“LCD”) for eliminating an afterimage includes a power supply, a gate driver and a discharger. The power supply detects the cutting off of external power voltage and supplies a discharge signal. The gate driver simultaneously supplies a gate driving signal to a plurality of gate lines in response to the discharge signal, and the discharger supplies a common voltage to a plurality of data lines in response to the discharge signal.

Abstract translation: 用于消除残像的液晶显示器（“LCD”）包括电源，栅极驱动器和放电器。 电源检测到外部电源电压的切断，并提供放电信号。 栅极驱动器响应于放电信号同时向多个栅极线提供栅极驱动信号，并且放电器响应于放电信号向多个数据线提供公共电压。

公开(公告)号：US07375717B2

公开(公告)日：2008-05-20

申请号：US10869861

申请日：2004-06-18

Applicant: Soong-Yong Joo

Inventor： Soong-Yong Joo

IPC: G09G3/36

CPC classification number: G09G3/3677 ,  G09G3/3648 ,  G09G2320/02

Abstract: A display panel for driving a display panel in response to data and gate signals, includes first and second switching sections, a timing control section, a driving voltage generating section, a gate driving section and data driving section. The first switching section switches a source voltage in response to a first switching signal. The timing control section outputs a gate control signal and a data control signal in response to the source voltage. The driving voltage generating section receives the source voltage to output first, second and third driving voltages. The second switching section switches the first, second and third driving voltages. The gate driving section outputs the gate signals in response to the first and second driving voltages. The data driving section outputs the data signals in response to the third driving voltage. The display panel eliminates a noise generated when an electric power is off.

Abstract translation: 根据数据和门信号驱动显示面板的显示面板包括第一和第二切换部分，定时控制部分，驱动电压产生部分，门驱动部分和数据驱动部分。 第一开关部分响应于第一开关信号切换源极电压。 定时控制部分响应于源电压输出门控制信号和数据控制信号。 驱动电压产生部分接收源极电压以输出第一，第二和第三驱动电压。 第二开关部分切换第一，第二和第三驱动电压。 栅极驱动部分响应于第一和第二驱动电压输出栅极信号。 数据驱动部分响应于第三驱动电压输出数据信号。 显示面板消除了电源关闭时产生的噪音。

公开(公告)号：US07688292B2

公开(公告)日：2010-03-30

申请号：US11373671

申请日：2006-03-09

Applicant: Kee-Chan Park ,  Ho-Suk Maeng ,  Seong-Il Park ,  Cheol-Min Kim ,  Chi-Woo Kim ,  Soong-Yong Joo ,  Il-Gon Kim

Inventor： Kee-Chan Park ,  Ho-Suk Maeng ,  Seong-Il Park ,  Cheol-Min Kim ,  Chi-Woo Kim ,  Soong-Yong Joo ,  Il-Gon Kim

IPC: G09G3/32

CPC classification number: G09G3/3233 ,  G09G2300/0819 ,  G09G2300/0852 ,  G09G2300/0861 ,  G09G2320/043

Abstract: A display device includes a plurality of pixels, wherein each pixel includes: a light emitting element; a first capacitor connected between a first node and a second node; a driving transistor having an input terminal, an output terminal, and a control terminal connected to the second node where the driving transistor supplies a driving current to the light emitting element to emit light; a first switching unit supplying a first reference voltage to the driving transistor according to a first scanning signal and connecting the first node to a data voltage or the driving transistor; and a second switching unit supplying a driving voltage to the driving transistor according to a second scanning signal and connecting the first node to the data voltage. Accordingly, variations in threshold voltage of the driving transistor can be compensated for so that it is possible to display a uniform image.

Abstract translation: 显示装置包括多个像素，其中每个像素包括：发光元件; 连接在第一节点和第二节点之间的第一电容器; 驱动晶体管，其具有输入端子，输出端子和连接到所述第二节点的控制端子，其中所述驱动晶体管向所述发光元件提供驱动电流以发光; 第一开关单元，根据第一扫描信号向驱动晶体管提供第一参考电压，并将第一节点连接到数据电压或驱动晶体管; 以及第二开关单元，其根据第二扫描信号向驱动晶体管提供驱动电压，并将第一节点连接到数据电压。 因此，可以补偿驱动晶体管的阈值电压的变化，使得可以显示均匀的图像。