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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.
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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.
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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.
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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.
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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.
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Patent Agency Ranking
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
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.
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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.
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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
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.
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公开(公告)号：US20170025080A1
公开(公告)日：2017-01-26
申请号：US15206779
申请日：2016-07-11
Applicant: Japan Display Inc.
Inventor： Yoshiro AOKI
IPC: G09G3/36 , G09G3/3225
CPC classification number: G09G3/3648 , G02F1/13624 , G02F1/1368 , G02F2001/13685 , G09G3/3614 , G09G2300/0852 , G09G2300/0876 , G09G2330/023 , H01L29/786
Abstract: According to one embodiment, a display device has a display area and pixels forming a matrix pattern. Each of the pixels has a display element and a capacitive element series circuit, and a capacitive element series circuit includes a first capacitive element and a second capacitive element. Some switches in a boost control circuit are controlled by a gate signal during one pulse period of an input source signal at least two times. The switches include, a switch being opening and/or closing in a first half of the pulse period, and a switch being closing and/or opening in a second half of the pulse period.
Abstract translation: 根据一个实施例，显示装置具有形成矩阵图案的显示区域和像素。 每个像素具有显示元件和电容元件串联电路，并且电容元件串联电路包括第一电容元件和第二电容元件。 升压控制电路中的一些开关在输入源信号的一个脉冲周期期间由栅极信号控制至少两次。 开关包括开关在脉冲周期的前半部分中打开和/或闭合，以及开关在脉冲周期的后半段中闭合和/或打开。
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公开(公告)号：US20250095179A1
公开(公告)日：2025-03-20
申请号：US18884138
申请日：2024-09-13
Applicant: Japan Display Inc.
Inventor： Hirondo NAKATOGAWA , Yoshiro AOKI , Hitoshi TANAKA
Abstract: Object depth estimation based on coded imaging is improved in terms of practicality. An imaging system is provided to include: an imaging apparatus including an optical system and an imaging apparatus and configured to perform coded imaging on an object under use of the optical system and the imaging apparatus; a temperature specifying section configured to specify an environmental temperature of the imaging apparatus; a function specifying section configured to specify a point spread function used for decoding a captured image on the basis of the specified environmental temperature; and a depth estimating section configured to estimate a depth of the object at each position from the optical system by decoding the captured image of the imaging apparatus under use of the specified point spread function.
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