公开(公告)号：US20250124585A1

公开(公告)日：2025-04-17

申请号：US19002940

申请日：2024-12-27

Applicant: Japan Display Inc.

Inventor： Hitoshi TANAKA ,  Hirondo NAKATOGAWA ,  Yoshiro AOKI

IPC: G06T7/50 ,  G06T7/13 ,  G06T9/00 ,  G06V10/56

Abstract: Provided is a subject depth estimation method including the steps of obtaining a non-masked captured image by imaging a subject in a state where no mask is installed, determining a representative edge direction based on an edge image included in the non-masked captured image, selecting, from among a plurality of masks prepared in advance, a combination of the masks with a relatively highest depth estimation accuracy of an object corresponding to an image representing an edge in an equal direction to the representative edge direction, obtaining a plurality of masked captured images by imaging the subject using each of the masks included in the selected combination of the masks, and calculating a depth estimation value of the subject at each of a plurality of positions by performing decoding processing based on a point spread function unique to each of the masks selected on the plurality of masked captured images.

公开(公告)号：US20250093709A1

公开(公告)日：2025-03-20

申请号：US18968098

申请日：2024-12-04

Applicant: Japan Display Inc.

Inventor： Hitoshi TANAKA ,  Hirondo NAKATOGAWA ,  Yoshiro AOKI

IPC: G02F1/1343 ,  G02F1/1335

Abstract: According to one embodiment, in an electronic device, a second lower electrode overlaps with a first upper electrode and a second upper electrode, a third lower electrode overlaps with the first upper electrode and a third upper electrode, a fourth lower electrode overlaps with the second upper electrode, the third upper electrode, and a fourth upper electrode, and a fifth lower electrode overlaps with the second upper electrode, the third upper electrode, and a fifth upper electrode.

公开(公告)号：US20250068008A1

公开(公告)日：2025-02-27

申请号：US18806799

申请日：2024-08-16

Applicant: Japan Display Inc.

Inventor： Kasumi HASE ,  Koichi IGETA ,  Yoshiro AOKI

IPC: G02F1/1333 ,  G02F1/1334 ,  G02F1/1335 ,  G02F1/1339

Abstract: A liquid crystal panel is configured to include: a first substrate having a flat plate shape; a second substrate arranged to face the first substrate; a liquid crystal sandwiched between the first substrate and the second substrate; a hole region, at least a part of which is set to either a light passage state or a light shielding state, the hole region being arranged between substrates that are the first substrate and the second substrate; a seal part arranged between the substrates to surround the hole region and have a cylindrical shape; and a structure arranged between the substrates to be in contact with an outer surface of the seal part and surround the seal part, and the liquid crystal is sealed into the cylinder configuring the seal part.

公开(公告)号：US20240337884A1

公开(公告)日：2024-10-10

申请号：US18631540

申请日：2024-04-10

Applicant: Japan Display Inc.

Inventor： Yoshiro AOKI ,  Hirondo NAKATOGAWA ,  Hitoshi TANAKA

IPC: G02F1/1345 ,  H04N23/55 ,  H04N23/80

CPC classification number: G02F1/13454 ,  H04N23/55 ,  H04N23/80

Abstract: According to one embodiment, a camera includes a lens, a liquid crystal display panel, an imaging device on which light is made incident through the lens and the liquid crystal display panel, a first driver configured to drive the imaging device to capture an image of an object, a camera substrate on which the imaging device and the first driver are arranged, and a second driver configured to drive the liquid crystal display panel to display a specific image. The liquid crystal display panel is between the lens and the imaging device.

公开(公告)号：US20230236454A1

公开(公告)日：2023-07-27

申请号：US18100008

申请日：2023-01-23

Applicant: Japan Display Inc.

Inventor： Koichi IGETA ,  Kasumi HASE ,  Yoshiro AOKI

IPC: G02F1/1335 ,  G02F1/1333

CPC classification number: G02F1/133526 ,  G02F1/133354 ,  G02F1/133565

Abstract: According to one embodiment, a camera module includes a liquid crystal panel, an image sensor and an optical system. The liquid crystal panel is configured to display a coded aperture pattern. The optical system is interposed between the liquid crystal panel and the image sensor. The liquid crystal panel includes a liquid crystal layer containing liquid crystal molecules and dichroic dye molecules aligned following the liquid crystal molecules.

公开(公告)号：US20230053949A1

公开(公告)日：2023-02-23

申请号：US17886617

申请日：2022-08-12

Applicant: Japan Display Inc.

Inventor： Hirondo NAKATOGAWA ,  Yoshiro AOKI

IPC: H01L27/32 ,  G09G3/3233 ,  G09G3/00

Abstract: According to one embodiment, an electronic apparatus includes a display panel on which a plurality of pixels are arranged, and an image capturing element configured to receive light through the display panel. The display panel includes a line formed in an area overlapping with the image capturing element and connected to the pixels. The line is shaped to meander in a plan view.

公开(公告)号：US20220365389A1

公开(公告)日：2022-11-17

申请号：US17873310

申请日：2022-07-26

Applicant: Japan Display Inc.

Inventor： Yoshiro AOKI ,  Akio TAKIMOTO ,  Nobuyuki SUZUKI ,  Yoshiomi YOSHII ,  Hirondo NAKATOGAWA

IPC: G02F1/1335 ,  G02F1/1343

Abstract: According to one embodiment, an electronic device includes a liquid crystal panel and a camera. The liquid crystal panel includes a display area, an incident light control area, and an emitted light control area. The camera includes a light-entering surface and a light source. The liquid crystal panel is configured to selectively transmit visible light emitted from the light source in the emitted light control area and to selectively transmit visible light from outside in order to cause visible light to enter the camera from the outside in the incident light control area.

公开(公告)号：US20220350434A1

公开(公告)日：2022-11-03

申请号：US17863802

申请日：2022-07-13

Applicant: Japan Display Inc.

Inventor： Yoshiro AOKI ,  Takashi NAKAMURA ,  Masahiro TADA ,  Hirotaka HAYASHI ,  Makoto SHIBUSAWA ,  Yutaka UMEDA ,  Miyuki ISHIKAWA

IPC: G06F3/041 ,  G02F1/1333 ,  G06F3/044 ,  G06F3/047 ,  H01L27/32 ,  H01L51/52

Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.

公开(公告)号：US20210192994A1

公开(公告)日：2021-06-24

申请号：US17192063

申请日：2021-03-04

Applicant: Japan Display Inc.,

Inventor： Yoshiro AOKI ,  Kentaro OKUYAMA

IPC: G09G3/00 ,  G09G5/38 ,  G03B21/62 ,  G02F1/137 ,  G02F1/1343 ,  G02F1/1334 ,  G02F1/167 ,  G02F1/1676 ,  G02F1/1685

Abstract: According to one embodiment, a display system includes a transparent screen that is capable of switching a light scattering degree, a projector, and a controller that controls interlocking driving of the projector and the screen. The controller drives the screen and controls a light scattering degree of at least part of an area, of the screen, in which the image is projected during a period in which the projector is driven and an image is projected on the screen.

公开(公告)号：US20170097712A1

公开(公告)日：2017-04-06

申请号：US15379309

申请日：2016-12-14

Applicant: JAPAN DISPLAY INC.

Inventor： Yoshiro AOKI ,  Takashi Nakamura ,  Masahiro Tada ,  Hirotaka Hayashi ,  Makoto Shibusawa ,  Yutaka Umeda ,  Miyuki Ishikawa

IPC: G06F3/041 ,  H01L51/52 ,  G02F1/1333 ,  H01L27/32 ,  G06F3/044 ,  G06F3/047

CPC classification number: G06F3/0412 ,  G02F1/13338 ,  G06F3/0416 ,  G06F3/044 ,  G06F3/047 ,  G06F2203/04103 ,  G06F2203/04107 ,  G06F2203/04111 ,  G06F2203/04112 ,  H01L27/323 ,  H01L51/5237 ,  H01L51/524 ,  H01L51/5253

Abstract: According to one embodiment, a lateral-electric-field liquid crystal display device includes a light-emitting display layer including OLEDs and a driving circuit controlling light emission of the OLEDs, a moisture impermeable film provided to be laminated on the light-emitting display layer to prevent infiltration of moisture into the light-emitting display layer, an optical substrate provided separately from the moisture impermeable film and subjecting light from the light-emitting display region to optical processing, a first touch electrode group serving as one electrode group of touch electrodes and provided on a back surface of the optical substrate, and an extraction electrode group formed to be laminated on the moisture impermeable film, the extraction electrode group and the optical substrate have an overlapping part in plan view, and electrodes of the first touch electrode group being electrically connected to electrodes of the extraction electrode group in the overlapping part.