公开(公告)号：US11829014B1

公开(公告)日：2023-11-28

申请号：US18206237

申请日：2023-06-06

Applicant: Japan Display Inc.

Inventor： Takeo Koito ,  Shuji Hayashi

IPC: G02F1/13 ,  G02F1/1343 ,  H04N13/351 ,  H04N13/317

CPC classification number: G02F1/1323 ,  G02F1/134363 ,  H04N13/317 ,  H04N13/351

Abstract: According to an aspect, a display device includes: a display panel; and a parallax formation panel disposed between the display panel and a viewpoint. The parallax formation panel includes first electrodes and second electrodes, the first electrodes being provided to be able to form light transmitting regions in accordance with positions of a plurality of predetermined viewpoints, the second electrodes being provided to be able to form light shielding regions that shield regions other than the light transmitting regions from light. A width of each first electrode in a first direction in which the plurality of viewpoints are arranged is longer than a length of each first electrode in a second direction orthogonal to the first direction and extending along a display surface of the display panel.

公开(公告)号：US10909953B2

公开(公告)日：2021-02-02

申请号：US16266725

申请日：2019-02-04

Applicant: Japan Display Inc.

Inventor： Shuji Hayashi ,  Takayuki Nakanishi

IPC: G09G5/391 ,  G09G5/02 ,  G09G3/36 ,  G09G3/20 ,  G09G3/34

Abstract: According to an aspect, a display device includes a display panel including sub-pixels of three primary colors, and pixels having a high-luminance color having higher luminance than that of the primary colors. The three primary colors include a first primary color, a second primary color, and a third primary color. The number of the sub-pixels is smaller than twice the number of the pixels, sub-pixels of the same color are arranged at even intervals in a row direction and at even intervals in a column direction, and the sub-pixels of the same color are arranged in a staggered manner.

公开(公告)号：US10816818B2

公开(公告)日：2020-10-27

申请号：US16415267

申请日：2019-05-17

Applicant: Japan Display Inc.

Inventor： Takeo Koito ,  Shuji Hayashi

IPC: G02B30/27 ,  G02F1/1335 ,  G02F1/1343

Abstract: According to one embodiment, a display device includes a display portion and a light control element, wherein the display portion includes a pixel group including sub-pixels for displaying an image of L viewpoints, the light control element includes light controllers, the light controllers, the number of which is equal to m, overlap the pixel group, L and m each represent a natural number greater than or equal to 2, the light controller overlaps the sub-pixels, the number of which is equal to P, arranged in a first direction, and P, L, m satisfy the relationship of P=L/3m.

公开(公告)号：US10483475B2

公开(公告)日：2019-11-19

申请号：US15626286

申请日：2017-06-19

Applicant: Japan Display Inc.

Inventor： Hayato Kurasawa ,  Mitsuhide Miyamoto ,  Hiroshi Mizuhashi ,  Takayuki Nakanishi ,  Shuji Hayashi ,  Yoshitoshi Kida

IPC: H01L51/50 ,  G02F1/1362 ,  G02F1/03 ,  G02F1/1333

Abstract: A display device includes a plurality of sub pixels; a plurality of first electrodes, the sub pixel having the plurality of first electrodes; a plurality of second electrodes, the second electrode being provided commonly for at least one row pixel group, the row pixel group including sub pixels arrayed in a line in a first direction among the plurality of sub pixels, the plurality of second electrodes being arrayed in a second direction crossing the first direction; a light emitting layer between the first electrode and the second electrode, the sub pixel having the light emitting layer; and a plurality of third electrodes facing the second electrodes, the third electrodes and the second electrodes forming capacitances, the third electrodes being connected with a plurality of output terminals respectively.

公开(公告)号：US20180129327A1

公开(公告)日：2018-05-10

申请号：US15698712

申请日：2017-09-08

Applicant: Japan Display Inc.

Inventor： Hayato Kurasawa ,  Mitsuhide Miyamoto ,  Hiroshi Mizuhashi ,  Takayuki Nakanishi ,  Shuji Hayashi ,  Yoshitoshi Kida

IPC: G06F3/041 ,  G06F3/044 ,  G09G3/3233 ,  H01L27/32 ,  H01L51/52

Abstract: A display device includes a plurality of sub pixels; a plurality of first electrodes, the sub pixel including the first electrode; a plurality of second electrodes, the second electrode being provided commonly for at least one row pixel group, the row pixel group including sub pixels arrayed in a line in a first direction, the plurality of second electrodes being arrayed in a second direction; a light emitting layer between the first electrode and the second electrode, the sub pixel including the light emitting layer; an output transistor connected with the first electrode, the output transistor capable of blocking supply of an electric current to the first electrode, the light emitting layer, and the second electrode; and a plurality of third electrodes facing the second electrodes, the third electrode and the second electrode forming capacitance, the third electrode being connected with a plurality of output terminals respectively.

公开(公告)号：US20180019432A1

公开(公告)日：2018-01-18

申请号：US15626286

申请日：2017-06-19

Applicant: Japan Display Inc.

Inventor： Hayato Kurasawa ,  Mitsuhide Miyamoto ,  Hiroshi Mizuhashi ,  Takayuki Nakanishi ,  Shuji Hayashi ,  Yoshitoshi Kida

IPC: H01L51/50 ,  G02F1/1362 ,  G02F1/1333 ,  G02F1/03

Abstract: A display device includes a plurality of sub pixels; a plurality of first electrodes, the sub pixel having the plurality of first electrodes; a plurality of second electrodes, the second electrode being provided commonly for at least one row pixel group, the row pixel group including sub pixels arrayed in a line in a first direction among the plurality of sub pixels, the plurality of second electrodes being arrayed in a second direction crossing the first direction; a light emitting layer between the first electrode and the second electrode, the sub pixel having the light emitting layer; and a plurality of third electrodes facing the second electrodes, the third electrodes and the second electrodes forming capacitances, the third electrodes being connected with a plurality of output terminals respectively.

公开(公告)号：US20160077394A1

公开(公告)日：2016-03-17

申请号：US14953744

申请日：2015-11-30

Applicant: Japan Display Inc.

Inventor： Koichi Nagasawa ,  Masaya Tamaki ,  Shuji Hayashi ,  Masaaki Kabe ,  Yoko Fukunaga

IPC: G02F1/1343 ,  G02F1/1345 ,  G02F1/1337 ,  G02F1/133

CPC classification number: G02F1/134336 ,  G02F1/13306 ,  G02F1/133707 ,  G02F1/13452 ,  G02F2001/133742 ,  G02F2001/134345 ,  H01L27/124 ,  H01L27/1248

Abstract: A pixel array substrate structure includes: first and second planarizing films sequentially stacked on a substrate where a circuit unit is formed; and a relay wire formed between the first and second planarizing films, in which the relay wire electrically connects a first contact portion formed on the first planarizing film and connected to the circuit unit with a second contact portion formed at a position different from the first contact portion when seen from above, on the second planarizing film.

Abstract translation: 像素阵列基板结构包括：顺序堆叠在形成电路单元的基板上的第一和第二平坦化膜; 以及形成在所述第一和第二平坦化膜之间的中继线，其中所述继电器线将形成在所述第一平坦化膜上的第一接触部分电连接到所述电路单元，所述第二接触部形成在与所述第一接触部不同的位置处的第二接触部 在第二平面化膜上从上方观察。