公开(公告)号：US20160062196A1

公开(公告)日：2016-03-03

申请号：US14834962

申请日：2015-08-25

Applicant: Japan Display Inc.

Inventor： Hideyuki TAKAHASHI ,  Masakatsu Kitani ,  Seiichi Sato ,  Masato Nakamura ,  Koji Yamamoto

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/136227 ,  G02F1/133514 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2201/52 ,  G09G3/36 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3655

Abstract: According to one embodiment, there is a third column of third color (Blue) pixels and fourth (White) color pixels arranged alternately. The first set of a first (Red), a second (Green) and a third (Blue) color pixels along the first direction, and the second set of a first (Red), a second (Green) and a fourth (White) color pixels along the first direction are each defined as a composite color unit pixel. In the composite color unit pixels located at the first or second one along the first direction from composite color unit pixels to which color pixels of the third columns belongs, a connection pattern is designed that the pixels of the third columns are connected to the odd-numbered gate lines and the even-numbered gate lines, alternately, along the first direction.

Abstract translation: 根据一个实施例，存在交替布置的第三颜色（蓝色）像素和第四（白色）彩色像素的第三列。 沿着第一方向的第一组（红色），第二（绿色）和第三（蓝色）色彩像素，第一组（红色），第二组（绿色）和第四（白色） 沿着第一方向的彩色像素各自被定义为复合颜色单位像素。 在从第三列的彩色像素所属的合成颜色单位像素沿着第一方向位于第一或第二方向的复合颜色单位像素中，设计连接图案，使第三列的像素连接到奇数位置， 编号的栅极线和偶数栅极线交替地沿着第一方向。

公开(公告)号：US10921667B2

公开(公告)日：2021-02-16

申请号：US16296261

申请日：2019-03-08

Applicant: Japan Display Inc.

Inventor： Daichi Hosokawa ,  Naoyuki Obinata ,  Masakatsu Kitani

IPC: H01L27/12 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/1339 ,  G02F1/1343 ,  G02F1/1333

Abstract: According to one embodiment, a display device includes a first common electrode, a second common electrode separated from the first common electrode in a first direction and a first metal wiring extending in the first direction and overlapping the first common electrode and the second common electrode. The first metal wiring is located between the first common electrode and the second common electrode, and the first metal wiring includes a first end portion overlapping one of the first common electrode and the second common electrode.

公开(公告)号：US20190278144A1

公开(公告)日：2019-09-12

申请号：US16296261

申请日：2019-03-08

Applicant: Japan Display Inc.

Inventor： Daichi Hosokawa ,  Naoyuki Obinata ,  Masakatsu Kitani

IPC: G02F1/1362 ,  H01L27/12 ,  G02F1/1368 ,  G02F1/1339 ,  G02F1/1343

Abstract: According to one embodiment, a display device includes a first common electrode, a second common electrode separated from the first common electrode in a first direction and a first metal wiring extending in the first direction and overlapping the first common electrode and the second common electrode. The first metal wiring is located between the first common electrode and the second common electrode, and the first metal wiring includes a first end portion overlapping one of the first common electrode and the second common electrode.

公开(公告)号：US09971207B2

公开(公告)日：2018-05-15

申请号：US15295121

申请日：2016-10-17

Applicant: Japan Display inc.

Inventor： Hirofumi Funakoshi ,  Jin Hirosawa ,  Masakatsu Kitani ,  Daichi Hosokawa

IPC: G02F1/1339 ,  G02F1/1335 ,  G02F1/1343 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: G02F1/13394 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/134336 ,  G02F1/134363 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/13396 ,  G02F2201/123

Abstract: A liquid crystal display device related to one embodiment includes a gate line arranged along a first direction, a first pixel including a first switching element connected to the gate line, and a first pixel electrode connected to the first switching element via a first contact hole arranged in an insulation layer, a second pixel including a second switching element connected to the gate line, and a second pixel electrode connected to the second switching element via a second contact hole arranged in the insulation layer, a first spacer arranged in the fixed pixel, and a second spacer arranged in the second pixel, wherein the first spacer and the second spacer are arranged substantially on the same straight line in the first direction, and the first contact hole and the second contact hole are alternately arranged sandwiching a straight line connecting the first spacer and the second spacer.

公开(公告)号：US09941412B2

公开(公告)日：2018-04-10

申请号：US15475721

申请日：2017-03-31

Applicant: Japan Display Inc.

Inventor： Takeyuki Tsuruma ,  Yoshihide Ohue ,  Masakatsu Kitani

IPC: H01L27/148 ,  H01L21/3205 ,  H01L29/786 ,  G02F1/1362 ,  G02F1/1343

CPC classification number: H01L29/78645 ,  G02F1/133512 ,  G02F1/134309 ,  G02F1/136286 ,  G02F2001/134345 ,  G02F2001/134372 ,  G02F2202/104

Abstract: According to one embodiment, a display device includes a first scanning line, a signal line, a second pixel electrode, a first pixel electrode, a second thin-film transistor, a first line and a second line. The first line is connected to the second pixel electrode, and extends through a region facing the first pixel electrode to the first scanning line side. The first line and a second semiconductor layer of the second thin-film transistor are provided on a first insulating film and are formed of a same material. The second line connects the first line and a fourth electrode of the second thin-film transistor.

公开(公告)号：US09746729B2

公开(公告)日：2017-08-29

申请号：US14834962

申请日：2015-08-25

Applicant: Japan Display Inc.

Inventor： Hideyuki Takahashi ,  Masakatsu Kitani ,  Seiichi Sato ,  Masato Nakamura ,  Koji Yamamoto

IPC: G02F1/1335 ,  G02F1/1362 ,  G09G3/36 ,  G02F1/1343

CPC classification number: G02F1/136227 ,  G02F1/133514 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2201/52 ,  G09G3/36 ,  G09G3/3607 ,  G09G3/3614 ,  G09G3/3655

Abstract: According to one embodiment, there is a third column of third color (Blue) pixels and fourth (White) color pixels arranged alternately. The first set of a first (Red), a second (Green) and a third (Blue) color pixels along the first direction, and the second set of a first (Red), a second (Green) and a fourth (White) color pixels along the first direction are each defined as a composite color unit pixel. In the composite color unit pixels located at the first or second one along the first direction from composite color unit pixels to which color pixels of the third columns belongs, a connection pattern is designed that the pixels of the third columns are connected to the odd-numbered gate lines and the even-numbered gate lines, alternately, along the first direction.

公开(公告)号：US09575383B2

公开(公告)日：2017-02-21

申请号：US15155535

申请日：2016-05-16

Applicant: Japan Display Inc.

Inventor： Kazuhito Watanabe ,  Masakatsu Kitani

IPC: G02F1/136 ,  G02F1/1362 ,  G02F1/1368 ,  G02F1/133 ,  G02F1/1333 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1343

CPC classification number: G02F1/136204 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/133519 ,  G02F2202/104

Abstract: A first semiconductor layer is formed in the shape of an island in an active area displaying images on an array substrate. A second semiconductor layer is formed in the shape of an island outside the active area. A first insulating film covers the first and second semiconductor layers. A gate line is formed on the first insulating film and extends in a first direction. The gate line includes a gate electrode crossing the first semiconductor layer and a crossing portion crossing the second semiconductor layer. A second insulating film covers the gate line. A source line is formed on the second insulating film and extends in a second direction. The source line includes a source electrode contacting with the first semiconductor layer. A drain electrode is formed on the second insulating film apart from the source line and contacting with the first semiconductor layer.

Abstract translation: 在显示阵列基板上的图像的有源区域中形成岛状的第一半导体层。 第二半导体层形成为有源区域外的岛状。 第一绝缘膜覆盖第一和第二半导体层。 栅极线形成在第一绝缘膜上并沿第一方向延伸。 栅极线包括与第一半导体层交叉的栅电极和与第二半导体层交叉的交叉部。 第二绝缘膜覆盖栅极线。 源极线形成在第二绝缘膜上并沿第二方向延伸。 源极线包括与第一半导体层接触的源电极。 漏极电极形成在与源极线分开的第二绝缘膜上并与第一半导体层接触。

公开(公告)号：US20160071471A1

公开(公告)日：2016-03-10

申请号：US14847672

申请日：2015-09-08

Applicant: Japan Display Inc.

Inventor： Hideyuki TAKAHASHI ,  Masakatsu Kitani ,  Seiichi Sato ,  Masato Nakamura ,  Koji Yamamoto

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3614 ,  G09G3/3648

Abstract: According to one embodiment, three columns of a first and second columns of first and second color pixels, and a third column of third and fourth color pixels arranged alternately, are repeatedly provided along a first direction. The first set of a first, a second and a third color pixels along the first direction, and the second set of a first, a second and a fourth color pixels along the first direction are each defined as a composite color unit pixel. Pixel signals are supplied to the pixels of the third columns in a pattern that polarities of the pixel signals of the pixels of the third columns along the first direction are . . . , +, +, −, −, +, +, −, −, +, +, −, −, . . . .

Abstract translation: 根据一个实施例，沿着第一方向重复地提供交替地布置的第一和第二色彩像素的第一列和第二列的三列以及交替布置的第三和第三颜色像素的第三列。 沿着第一方向的第一，第二和第三颜色像素的第一组以及沿着第一方向的第一，第二和第四颜色像素的第二组各自被定义为复合颜色单位像素。 像素信号以沿着第一方向的第三列的像素的像素信号的极性的图案提供给第三列的像素。 。 。 ，+，+， - ， - ，+，+， - ， - ，+，+， - ， - 。 。 。

公开(公告)号：US09128311B2

公开(公告)日：2015-09-08

申请号：US14040860

申请日：2013-09-30

Applicant: Japan Display Inc.

Inventor： Masakatsu Kitani

IPC: G02F1/1343 ,  G02F1/133 ,  G09G3/36

CPC classification number: G09G3/3659 ,  G02F1/13306 ,  G09G3/3614 ,  G09G3/3648 ,  G09G2300/0426 ,  G09G2300/0439 ,  G09G2320/0209 ,  G09G2320/0223

Abstract: A liquid crystal display device using a pseudo-dot inversion driving system includes a pixel circuit arranged in a matrix shape in a row direction and a column direction. First and second gate lines extend in the row direction. First and second signal lines extend in the column direction. The pixel circuit includes a pixel electrode arranged between the first and second signal lines and electrically connected with the first signal line through a switching element. Parasitic capacitance formed between the pixel electrode and the first signal line is smaller than the parasitic capacitance between the pixel electrode and the second signal line.

Abstract translation: 使用伪点反转驱动系统的液晶显示装置包括在行方向和列方向上以矩阵状排列的像素电路。 第一和第二栅极线在行方向上延伸。 第一和第二信号线在列方向上延伸。 像素电路包括设置在第一和第二信号线之间并通过开关元件与第一信号线电连接的像素电极。 形成在像素电极和第一信号线之间的寄生电容小于像素电极和第二信号线之间的寄生电容。

公开(公告)号：US20140022500A1

公开(公告)日：2014-01-23

申请号：US13935875

申请日：2013-07-05

Applicant: Japan Display Inc.

Inventor： Kazuhito WATANABE ,  Masakatsu Kitani

IPC: G02F1/1362

CPC classification number: G02F1/136204 ,  G02F1/13306 ,  G02F1/133345 ,  G02F1/133512 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134309 ,  G02F1/136227 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2001/133302 ,  G02F2001/133519 ,  G02F2202/104

Abstract: A first semiconductor layer is formed in the shape of an island in an active area displaying images on an array substrate. A second semiconductor layer is formed in the shape of an island outside the active area. A first insulating film covers the first and second semiconductor layers. A gate line is formed on the first insulating film and extends in a first direction. The gate line includes a gate electrode crossing the first semiconductor layer and a crossing portion crossing the second semiconductor layer. A second insulating film covers the gate line. A source line is formed on the second insulating film and extends in a second direction. The source line includes a source electrode contacting with the first semiconductor layer. A drain electrode is formed on the second insulating film apart from the source line and contacting with the first semiconductor layer.

Abstract translation: 在显示阵列基板上的图像的有源区域中形成岛状的第一半导体层。 第二半导体层形成为有源区域外的岛状。 第一绝缘膜覆盖第一和第二半导体层。 栅极线形成在第一绝缘膜上并沿第一方向延伸。 栅极线包括与第一半导体层交叉的栅电极和与第二半导体层交叉的交叉部。 第二绝缘膜覆盖栅极线。 源极线形成在第二绝缘膜上并沿第二方向延伸。 源极线包括与第一半导体层接触的源电极。 漏极电极形成在与源极线分开的第二绝缘膜上并与第一半导体层接触。