公开(公告)号：US20150346562A1

公开(公告)日：2015-12-03

申请号：US14823713

申请日：2015-08-11

Applicant: Japan Display Inc.

Inventor： Naomi MORIYAMA ,  Masakatsu KITANI

IPC: G02F1/1343 ,  G02F1/1362 ,  G02F1/1335 ,  G02F1/1337 ,  G02F1/1333

CPC classification number: G02F1/134309 ,  G02F1/133345 ,  G02F1/133514 ,  G02F1/1337 ,  G02F1/134363 ,  G02F1/136286 ,  G02F2001/134372

Abstract: In an array substrate, a first pixel is arranged at one end of an active area, and a second pixel is arranged adjacent to the first pixel more inside of the active area than the first pixel. A common electrode extends to the first and second pixels, and an insulating layer is formed on the common electrode. First and second pixel electrodes are formed on the insulating layer in the first and second pixels. The pixel electrodes include electrode portions forming slits facing the common electrode. A second substrate includes a shield layer arranged outside the active area. The first pixel electrode is formed more widely than the second pixel electrode, and extends to outside of the active area. The first pixel electrode includes an extending portion extending to outside of the active area and facing the shield layer.

Abstract translation: 在阵列基板中，第一像素布置在有源区域的一端，并且第二像素被布置在与第一像素更靠内的第一像素的内部。 公共电极延伸到第一和第二像素，并且在公共电极上形成绝缘层。 第一和第二像素电极形成在第一和第二像素中的绝缘层上。 像素电极包括形成面向公共电极的狭缝的电极部分。 第二基板包括布置在有源区域外部的屏蔽层。 第一像素电极比第二像素电极形成得更宽，并且延伸到有源区域的外部。 第一像素电极包括延伸到有源区域外部并面向屏蔽层的延伸部分。

公开(公告)号：US20230093807A1

公开(公告)日：2023-03-30

申请号：US18074800

申请日：2022-12-05

Applicant: Japan Display Inc.

Inventor： Naoyuki OBINATA ,  Daichi HOSOKAWA ,  Masakatsu KITANI

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1333 ,  G06F3/041

Abstract: According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.

公开(公告)号：US20220107539A1

公开(公告)日：2022-04-07

申请号：US17554548

申请日：2021-12-17

Applicant: Japan Display Inc.

Inventor： Naoyuki OBINATA ,  Daichi HOSOKAWA ,  Masakatsu KITANI

IPC: G02F1/1362 ,  G02F1/1343 ,  G02F1/1333 ,  G06F3/041

Abstract: According to one embodiment, a display device includes a first electrode, a second electrode, a first wiring electrically connected to the first electrode, a second wiring electrically connected to the second electrode, and a controller electrically connected to the first wiring and the second wiring, wherein the first electrode and the second electrode are located in a display area, the first electrode is connected to the first wiring in a position away from the controller than the second electrode, the second electrode is connected to the second wiring in a position closer to the controller than the first electrode, and a number of the first wiring being greater than a number of the second wiring.

公开(公告)号：US20170285379A1

公开(公告)日：2017-10-05

申请号：US15475721

申请日：2017-03-31

Applicant: Japan Display Inc.

Inventor： Takeyuki TSURUMA ,  Yoshihide OHUE ,  Masakatsu KITANI

IPC: G02F1/1368 ,  G02F1/1333 ,  H01L29/786 ,  G02F1/1335 ,  H01L27/12 ,  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：US20150138055A1

公开(公告)日：2015-05-21

申请号：US14540540

申请日：2014-11-13

Applicant: Japan Display Inc.

Inventor： Masakatsu KITANI

IPC: G09G3/36

CPC classification number: G09G3/3607 ,  G09G3/3648 ,  G09G2300/0443 ,  G09G2300/0452 ,  G09G2320/0209

Abstract: According to one embodiment, a display element includes a plurality of scanning lines and a plurality of signal lines. Into the plurality of signal lines, signals of different polarities are alternately input, respectively. In the respective regions surrounded by the scanning lines and the signal lines, a first pixel and a second pixel are arrayed. Along the scanning line, two each of the first pixels and the second pixels are provided, and the two first pixels or the two second pixels are arrayed so as to be juxtaposed to each other. Along the signal line, the first pixel and the second pixel are arrayed alternately.

Abstract translation: 根据一个实施例，显示元件包括多条扫描线和多条信号线。 在多条信号线中分别交替输入不同极性的信号。 在由扫描线和信号线围绕的各个区域中，排列有第一像素和第二像素。 沿着扫描线，提供两个第一像素和第二像素，并且排列两个第一像素或两个第二像素以便彼此并置。 沿着信号线，第一像素和第二像素被交替排列。

公开(公告)号：US20140098312A1

公开(公告)日：2014-04-10

申请号：US14040860

申请日：2013-09-30

Applicant: Japan Display Inc.

Inventor： Masakatsu KITANI

IPC: G02F1/133

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。