公开(公告)号：US20240365600A1

公开(公告)日：2024-10-31

申请号：US18625235

申请日：2024-04-03

申请人： Japan Display Inc.

发明人： Naoya IWAHASHI ,  Sho YANAGISAWA ,  Hideyuki TAKAHASHI

IPC分类号： H10K59/122

CPC分类号： H10K59/122

摘要： According to one embodiment, a display device includes a substrate, an organic insulating layer provided over a display area and a surrounding area above the substrate, a lower electrode provided on the organic insulating layer in the display area, an organic layer provided on the lower electrode and including a light emitting layer, an upper electrode provided on the organic layer, and a first partition provided in the surrounding area and including a first lower portion and a first upper portion which is provided on the first lower portion and protrudes from a side surface of the first lower portion. The organic insulating layer includes a removed portion along an outer edge of the substrate in the surrounding area. The first partition is provided in the removed portion.

公开(公告)号：US20240365599A1

公开(公告)日：2024-10-31

申请号：US18623155

申请日：2024-04-01

申请人： Japan Display Inc.

发明人： Shinichi KAWAMURA

IPC分类号： H10K59/122 ,  H10K59/12 ,  H10K102/00 ,  H10K102/10

CPC分类号： H10K59/122 ,  H10K59/1201 ,  H10K2102/103 ,  H10K2102/351

摘要： According to one embodiment, a display device includes a lower electrode, a rib which covers a first portion of the lower electrode and includes a pixel aperture overlapping a second portion of the lower electrode, a partition which includes a bottom portion disposed on the rib, an axis portion disposed on the bottom portion, and a top portion disposed on the axis portion and protruding from a side surface of the axis portion, an organic layer which covers the lower electrode through the pixel aperture and an upper electrode which covers the organic layer and is in contact with the bottom portion. The thickness of the first portion of the lower electrode is different from the thickness of the second portion of the lower electrode.

公开(公告)号：US20240361648A1

公开(公告)日：2024-10-31

申请号：US18771627

申请日：2024-07-12

申请人： Japan Display Inc.

发明人： Yoshifumi KAMEI ,  Yoshikatsu IMAZEKI ,  Yoichi KAMIJO ,  Koichi MIYASAKA ,  Shuichi OSAWA

IPC分类号： G02F1/1345 ,  G02F1/1343 ,  G02F1/136

CPC分类号： G02F1/1345 ,  G02F1/13439 ,  G02F1/136

摘要： A light adjustment device includes a panel unit in which a plurality of light adjustment panels are stacked in a first direction, each light adjustment panel including a first substrate and a second substrate, the first substrate including a first terminal, the second substrate overlapping the first substrate and including a second terminal, an external coupling wire coupled to at least one of the first and the second terminals, and a conductive member that is provided at an end part of the panel unit in a second direction intersecting the first direction and extends in the first direction.

公开(公告)号：US20240361645A1

公开(公告)日：2024-10-31

申请号：US18765740

申请日：2024-07-08

申请人： JAPAN DISPLAY INC.

发明人： Kojiro IKEDA ,  Takeo KOITO

IPC分类号： G02F1/1343 ,  G02F1/1347

CPC分类号： G02F1/13439 ,  G02F1/1347

摘要： According to one embodiment, each of a first liquid crystal to a fourth liquid crystal cell includes a first strip electrode, a second strip electrode, a third strip electrode, and a fourth strip electrode, the first strip electrode to the fourth strip electrode of the first liquid crystal cell and the first strip electrode to the fourth strip electrode of the third liquid crystal cell have a first shape, and the first strip electrode to the fourth strip electrode of the second liquid crystal cell and the first strip electrode to the fourth strip electrode of the fourth liquid crystal cell have a second shape that is different from the first shape.

公开(公告)号：US20240349543A1

公开(公告)日：2024-10-17

申请号：US18751946

申请日：2024-06-24

申请人： Japan Display Inc.

发明人： Kaichi FUKUDA

IPC分类号： H10K59/122 ,  H10K59/12

CPC分类号： H10K59/122 ,  H10K59/1201

摘要： A display device includes a first pixel electrode on an insulating surface, a second pixel electrode spaced apart from the first pixel electrode in a first direction, a third pixel electrode spaced apart from the first pixel electrode in a second direction, an organic insulating layer overlapping a part of the first pixel electrode and a part of the second pixel electrode in the first direction, a first common layer on the first pixel electrode, the second pixel electrode, the third pixel electrode, and the organic insulating layer, a first light emitting layer on the first common layer and continuously overlapping the first pixel electrode, the second pixel electrode, and the organic insulating layer, a second light emitting layer on the first pixel electrode and overlapping the third light emitting layer, and a counter electrode on the first light emitting layer and the second light emitting layer.

公开(公告)号：US20240349533A1

公开(公告)日：2024-10-17

申请号：US18611764

申请日：2024-03-21

申请人： Japan Display Inc.

发明人： Hideyuki TAKAHASHI ,  Hiroyuki KIMURA ,  Hiroshi TABATAKE

IPC分类号： H10K59/10

CPC分类号： H10K59/10

摘要： According to one embodiment, a display device includes a display area which displays an image, and a partition which includes a conductive lower portion and an upper portion protruding from a side surface of the lower portion and is provided in the display area. The display area has a first area surrounded by the partition. Further, a plurality of first subpixels which are arranged without an intervention of the partition are provided in the first area.

公开(公告)号：US20240348905A1

公开(公告)日：2024-10-17

申请号：US18749860

申请日：2024-06-21

申请人： Japan Display Inc.

发明人： Kasumi HASE ,  Koichi IGETA ,  Kentaro OKUYAMA

IPC分类号： H04N23/55 ,  G02F1/1343 ,  G02F1/1347

CPC分类号： H04N23/55 ,  G02F1/134309 ,  G02F1/13476

摘要： According to one embodiment, a camera module includes a liquid crystal panel which displays a coded-aperture pattern, an image sensor, and an optical system located between the liquid crystal panel and the image sensor. The liquid crystal panel includes a liquid crystal layer containing liquid crystal molecules and polymers.

公开(公告)号：US20240345673A1

公开(公告)日：2024-10-17

申请号：US18754251

申请日：2024-06-26

申请人： Japan Display Inc.

发明人： Hiroshi Mizuhashi ,  Yoshitoshi Kida ,  Koji Noguchi

IPC分类号： G06F3/041 ,  G06F3/044

CPC分类号： G06F3/0412 ,  G06F3/0445 ,  G06F3/0446

摘要： A display panel with a touch detection function, in which display operation is less affected by touch detection operation, a method of driving the display panel with a touch detection function, a driving circuit, and an electronic unit having the display panel with a touch detection function are disclosed. The display panel with a touch detection function includes: one or more display elements; one or more drive electrodes; one or more touch detection electrodes; and a drive section selectively applying a DC drive signal or an AC drive signal to the drive electrodes.

公开(公告)号：US20240345440A1

公开(公告)日：2024-10-17

申请号：US18632741

申请日：2024-04-11

申请人： Japan Display Inc.

发明人： Kentaro OKUYAMA ,  Koji KITAMURA ,  Tenfu NAKAMURA

IPC分类号： G02F1/1339 ,  G02F1/1362 ,  G02F1/1368

CPC分类号： G02F1/13394 ,  G02F1/13398 ,  G02F1/136286 ,  G02F1/1368

摘要： According to an aspect, a display device includes: a display panel including an array substrate, a counter substrate, a liquid crystal layer between the array substrate and the counter substrate, and spacers projecting from the counter substrate toward the array substrate; a light-transmitting glass base member bonded to the display panel; and a light source that includes a light guide provided along a side surface of the array substrate, a side surface of the counter substrate, or a side surface of the glass base member, and light emitters facing the light guide. The array substrate includes: signal lines; scan lines; and switching elements coupled to the scan lines and the signal lines. The spacers are arranged in positions facing the respective switching elements and are provided with adhesion layers provided such that the counter substrate and the array substrate adhere to each other.

公开(公告)号：US12119358B2

公开(公告)日：2024-10-15

申请号：US17714478

申请日：2022-04-06

申请人： Japan Display Inc.

发明人： Tadayoshi Katsuta

IPC分类号： H01L33/00 ,  A61B5/1172 ,  H01L27/146 ,  G06V40/13

CPC分类号： H01L27/14607 ,  A61B5/1172 ,  H01L27/14643 ,  G06V40/1318

摘要： A detection device includes: a substrate; photoelectric conversion elements provided to the substrate; transistors; and signal lines each of which is between adjacent photoelectric conversion elements. Each detection element includes one of the photoelectric conversion element and the transistors adjacent to the photoelectric conversion element. A first signal line among the signal lines is between the photoelectric conversion element of a first detection element and the photoelectric conversion element of a second detection element adjacent to one side of the first detection element and is coupled to the first detection element and the second detection element. A second signal line among the signal lines is between the photoelectric conversion element of the first detection element and the photoelectric conversion element of a third detection element adjacent to another side of the first detection element and is coupled to the first detection element and the third detection element.