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公开(公告)号：EP4273617A1
公开(公告)日：2023-11-08
申请号：EP21915068.7
申请日：2021-12-10
申请人： Kyocera Corporation
发明人： KUSAFUKA, Kaoru , TADAUCHI, Ryo , SHIMADA, Takashi
摘要： A three-dimensional display device includes a liquid crystal panel, a first optical panel, and a second optical panel. The three-dimensional display device may further include a backlight and a controller. The first optical panel and the second optical panel define a traveling direction of incident light.
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公开(公告)号：EP4273306A1
公开(公告)日：2023-11-08
申请号：EP21915312.9
申请日：2021-12-28
申请人： Kyocera Corporation
摘要： A semiconductor substrate includes a heterogeneous substrate (1), a mask layer (6) having an opening portion (KS) and a mask portion (5), a seed portion (3S) overlapping the opening portion, and a semiconductor layer (8) including a GaN-based semiconductor and disposed on the seed portion and the mask portion. An upper surface of an effective portion (YS) of the semiconductor layer includes at least one low-level defective region (AL) with a size of 10 µm in a first direction along a width direction of the opening portion and 10 µm in a second direction orthogonal to the first direction, and a line defect is not measured by a CL method in the low-level defective region (AL).
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公开(公告)号：EP4272963A1
公开(公告)日：2023-11-08
申请号：EP22759537.8
申请日：2022-02-18
申请人： Kyocera Corporation
IPC分类号： B41J2/01
摘要： An inkjet recording device includes a conveyance unit, a carriage, one or a plurality of ink heads, a pre-processing head, and a post-processing head. The conveyance unit is configured to convey a recording medium in a conveyance direction. The carriage is configured to reciprocate in a main scanning direction intersecting the conveyance direction. The plurality of ink heads is located on the carriage and each eject an ink. The pre-processing head is arranged upstream of the plurality of ink heads in the conveyance direction and ejects a non-colored pre-processing solution. The post-processing head is arranged downstream of the plurality of ink heads in the conveyance direction and ejects a non-colored post-processing solution. The plurality of ink heads includes a plurality of same-color ink heads arranged to align in the conveyance direction to eject a same-color ink.
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44.发明公开
公开(公告)号：EP4269050A1
公开(公告)日：2023-11-01
申请号：EP21911003.8
申请日：2021-12-23
申请人： Kyocera Corporation
发明人： MIYAMOTO, Takuya , MORI, Masato , ONO, Kazuki , BUNNO, Sho
摘要： An interference determination device includes a controller that determines interference between a robot and an object. The controller obtains a plurality of vertices of at least one object within a motion range of the robot in a real space and positional information regarding the plurality of vertices. The controller determines interference between the robot and the object in the real space on a basis of the plurality of vertices and the positional information.
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公开(公告)号：EP4262198A1
公开(公告)日：2023-10-18
申请号：EP21906500.0
申请日：2021-12-09
申请人： Kyocera Corporation
IPC分类号： H04N13/125 , G02B30/30 , H04N13/31 , H04N13/346 , H04N13/363 , H04N13/366
摘要： A three-dimensional display device includes a display, a barrier, and a controller. The display displays a parallax image including a right-eye viewing image and a left-eye viewing image. The barrier defines a traveling direction of image light of the parallax image. The controller causes a black image to appear between the right-eye viewing image and the left-eye viewing image based on a parallax value of the parallax image.
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公开(公告)号：EP4261532A1
公开(公告)日：2023-10-18
申请号：EP21903476.6
申请日：2021-12-09
申请人： Kyocera Corporation
发明人： NAKAMURA, Katsumi
摘要： A void fraction sensor according to the present disclosure includes an insulating inner pipe having a through hole through which a low-temperature liquid flows, at least a pair of electrodes mounted on an outer peripheral surface of the insulating inner pipe, and a heat insulating layer covering an outer peripheral side of the insulating inner pipe. A flowmeter according to the present disclosure measures a flow rate of a cryogenic liquid flowing through the through hole of the insulating inner pipe, and includes the void fraction sensor described above, and a flow velocity meter that measures a flow velocity of the cryogenic liquid flowing through the through hole.
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公开(公告)号：EP4258705A1
公开(公告)日：2023-10-11
申请号：EP21917709.4
申请日：2021-12-24
申请人： Kyocera Corporation
发明人： FUJISHIRO, Masato , CHANG, Henry
摘要： A communication control method according to an embodiment is a method performed by a user equipment in a mobile communication system for providing a multicast broadcast service (MBS). The communication control method includes receiving, by the user equipment in a Radio Resource Control (RRC) connected state from a base station, an RRC message including an MBS configuration used for MBS reception; and performing, by the user equipment having transitioned from the RRC connected state to an RRC idle state or an RRC inactive state, the MBS reception by using the MBS configuration received when in the RRC connected state. The RRC message is an RRC Reconfiguration message or an RRC Release message.
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公开(公告)号：EP4254524A1
公开(公告)日：2023-10-04
申请号：EP21898058.9
申请日：2021-11-25
申请人： Kyocera Corporation
发明人： MIYAKE, Akira
摘要： Alight emission device includes a substrate, a light emission element, and a wavelength converter. The substrate has a first surface. The light emission element is mounted on the first surface and emits excitation light. The wavelength converter is positioned on at least a portion of the first surface and the light emission element. The wavelength converter converts the excitation light into illumination light. The substrate includes at least one of a recess or a projection. The recess has a second surface and a third surface. The second surface is positioned below the first surface. The third surface connects the second surface and the first surface to each other. The projection projects upward from the first surface. The wavelength converter is in contact with at least one of at least a portion of the second surface or at least a portion of the projection.
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公开(公告)号：EP4254466A1
公开(公告)日：2023-10-04
申请号：EP21897989.6
申请日：2021-11-24
申请人： Kyocera Corporation
发明人： MUNEISHI, Takeshi
IPC分类号： H01J37/147 , H01L21/027
摘要： The manufacturing method for an electrostatic deflector includes: obtaining a plurality of first compacts (10) having a sheet-like shape by molding a raw material containing a ceramic into each desired shape; obtaining a second compact (30) by layering the plurality of first compacts (10); obtaining a tubular body (110) by firing the second compact (30); and forming an internal electrode (120) and an external electrode (130) on an inner wall surface (111) of the tubular body (110) and on a surface other than the inner wall surface (111). In the obtaining the plurality of first compacts (10), a wiring layer (21) serving as a connection conductor (140) that electrically connects the internal electrode (120) and the external electrode (130) is formed on a surface of the first compact (10) that is predetermined.
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公开(公告)号：EP4239788A1
公开(公告)日：2023-09-06
申请号：EP21886337.1
申请日：2021-10-28
申请人： Kyocera Corporation
摘要： An antenna device includes an antenna portion, a connecting portion, and a support. The connecting portion connects the antenna portion and the support. The support is located above the antenna portion and includes a channel extending from an inflow opening located opposite to the antenna portion to an outflow opening located farther from the antenna portion than the inflow opening.
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