公开(公告)号：US08941696B2

公开(公告)日：2015-01-27

申请号：US13728433

申请日：2012-12-27

Applicant: LG Display Co., Ltd.

Inventor： MoonJung Choi

IPC: G09G3/00 ,  G09G3/36

CPC classification number: G09G3/006 ,  G02F2001/136254 ,  G09G3/00 ,  G09G3/36 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/0224 ,  G09G2310/0248 ,  G09G2320/0209

Abstract: Disclosed is an LCD device having a structure such as a column inversion type or a Z-inversion type where a single data line can be shared by two neighboring pixels, and an inspection circuit and method thereof. The inspection circuit for outputting gate driving signals in a division manner into odd and even-numbered signals is provided between the gate driving unit and a pixel region, so that only color pixels to be inspected can be driven. This can allow pixels to be normally inspected in an LCD device having an enhanced column inversion structure.

Abstract translation: 公开了具有诸如列反转型或Z反转型的结构的LCD装置，其中单个数据线可由两个相邻像素共享，以及检查电路及其方法。 在栅极驱动单元和像素区域之间设置用于将栅极驱动信号分割为奇数和偶数信号的检查电路，从而只能驱动要检查的彩色像素。 这可以允许在具有增强的列反转结构的LCD装置中正常地检查像素。

公开(公告)号：US20140078187A1

公开(公告)日：2014-03-20

申请号：US13728433

申请日：2012-12-27

Applicant: LG DISPLAY CO., LTD.

Inventor： MoonJung Choi

IPC: G09G3/00

CPC classification number: G09G3/006 ,  G02F2001/136254 ,  G09G3/00 ,  G09G3/36 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0452 ,  G09G2310/0224 ,  G09G2310/0248 ,  G09G2320/0209

Abstract: Disclosed is an LCD device having a structure such as a column inversion type or a Z-inversion type where a single data line can be shared by two neighboring pixels, and an inspection circuit and method thereof. The inspection circuit for outputting gate driving signals in a division manner into odd and even-numbered signals is provided between the gate driving unit and a pixel region, so that only color pixels to be inspected can be driven. This can allow pixels to be normally inspected in an LCD device having an enhanced column inversion structure.

Abstract translation: 公开了具有诸如列反转型或Z反转型的结构的LCD装置，其中单个数据线可由两个相邻像素共享，以及检查电路及其方法。 在栅极驱动单元和像素区域之间设置用于将栅极驱动信号分割为奇数和偶数信号的检查电路，从而只能驱动要检查的彩色像素。 这可以允许在具有增强的列反转结构的LCD装置中正常地检查像素。

公开(公告)号：US10355063B2

公开(公告)日：2019-07-16

申请号：US15202140

申请日：2016-07-05

Applicant: LG DISPLAY CO., LTD.

Inventor： MoonJung Choi ,  SungJoon Bae

IPC: H01L27/32 ,  G09G3/3266 ,  G09G3/3291 ,  G09G3/3225

Abstract: An organic light emitting display panel is discussed, which includes: a data line and a first scan line disposed to intersect each other; a plurality of sub-pixels; a second scan line; a driving voltage line and a reference voltage line; and a plurality of active layers for the plurality of sub-pixels, wherein at least one active layer of at least one sub-pixel among the plurality of sub-pixels overlaps any one of the data line, the driving voltage line, and the reference voltage line, and also overlaps the first or second scan line.

公开(公告)号：US09368556B2

公开(公告)日：2016-06-14

申请号：US14692966

申请日：2015-04-22

Applicant: LG Display Co., Ltd.

Inventor： MoonJung Choi ,  SungJin Hong ,  Ilgi Jeong ,  JoongSun Yoon ,  Hobum Han

IPC: H01L27/32 ,  H01L27/15

CPC classification number: H01L27/3216 ,  H01L27/124 ,  H01L27/3213 ,  H01L27/3218 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276

Abstract: An organic light emitting display device includes a plurality of pixels defined on a substrate. Each of the plurality of pixels has a plurality of sub-pixels, and each of the plurality of sub-pixels has a light emitting area and a driving area. Widths in a first direction of the driving areas of the plurality of sub-pixels are identical to each other. A size of a light emitting area of a first sub-pixel of the plurality of sub-pixels is greater than a size of a light emitting area of a second sub-pixel of the plurality of sub-pixels.

Abstract translation: 有机发光显示装置包括限定在基板上的多个像素。 多个像素中的每一个具有多个子像素，并且多个子像素中的每一个具有发光区域和驱动区域。 多个子像素的驱动区域的第一方向的宽度相同。 多个子像素中的第一子像素的发光面积的大小大于多个子像素的第二子像素的发光面积的大小。

公开(公告)号：US10319790B2

公开(公告)日：2019-06-11

申请号：US15880116

申请日：2018-01-25

Applicant: LG Display Co., Ltd.

Inventor： MoonJung Choi ,  SungJin Hong ,  Ilgi Jeong ,  JoongSun Yoon ,  Hobum Han

IPC: H01L27/12 ,  H01L27/32

Abstract: An organic light emitting display device includes a plurality of pixels defined on a substrate. Each of the plurality of pixels has a plurality of sub-pixels, and each of the plurality of sub-pixels has a light emitting area and a driving area. Widths in a first direction of the driving areas of the plurality of sub-pixels are identical to each other. A size of a light emitting area of a first sub-pixel of the plurality of sub-pixels is greater than a size of a light emitting area of a second sub-pixel of the plurality of sub-pixels.

公开(公告)号：US09917142B2

公开(公告)日：2018-03-13

申请号：US15154624

申请日：2016-05-13

Applicant: LG Display Co., Ltd.

Inventor： MoonJung Choi ,  SungJin Hong ,  Ilgi Jeong ,  JoongSun Yoon ,  Hobum Han

IPC: H01L27/32 ,  H01L27/12

CPC classification number: H01L27/3216 ,  H01L27/124 ,  H01L27/3213 ,  H01L27/3218 ,  H01L27/322 ,  H01L27/3246 ,  H01L27/3262 ,  H01L27/3276

Abstract: An organic light emitting display device includes a plurality of pixels defined on a substrate. Each of the plurality of pixels has a plurality of sub-pixels, and each of the plurality of sub-pixels has a light emitting area and a driving area. Widths in a first direction of the driving areas of the plurality of sub-pixels are identical to each other. A size of a light emitting area of a first sub-pixel of the plurality of sub-pixels is greater than a size of a light emitting area of a second sub-pixel of the plurality of sub-pixels.