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公开(公告)号：US20210129535A1
公开(公告)日：2021-05-06
申请号：US16472783
申请日：2017-12-05
摘要： Provided are an MEMS device, a liquid ejecting head, a liquid ejecting apparatus, a manufacturing method of a MEMS device, a manufacturing method of a liquid ejecting head and a manufacturing method of a liquid ejecting apparatus. Provided is a MEMS device that includes a first substrate on which a flexibly deformable thin film member is laminated, a second substrate disposed at an interval with respect to the first substrate, and an adhesion layer that adheres the first substrate to the second substrate, in which an end of the thin film member extends to the outside of the end of the first substrate in an in-plane direction of the first substrate.
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公开(公告)号：US20230384990A1
公开(公告)日：2023-11-30
申请号：US18201359
申请日：2023-05-24
发明人： Kazushi ARUGA
IPC分类号： G06F3/12
CPC分类号： G06F3/121 , G06F3/1234 , G06F3/1259 , G06F3/1207
摘要： A printing system includes a printing device and a cartridge. The printing device includes a controller that controls the printing device to perform printing by executing a plurality of sequences, an error detector that detects an error that is likely to occur in one or more of the plurality of sequences, and a first storage unit in which information is recorded by the controller. The cartridge includes a cartridge storage unit in which information is recorded by the controller in a state in which the cartridge is attached to the printing device. The controller records, in the first storage unit, numbers and results of a plurality of sequences. When the error is detected, the controller records numbers of a predetermined number of sequences including the latest sequenced among the numbers of the sequences recorded in the first storage unit.
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公开(公告)号：US20190072244A1
公开(公告)日：2019-03-07
申请号：US15767120
申请日：2016-10-14
发明人： Tomoharu MASUDA
摘要： A projector includes: an illumination device; first color separation device that separates first and second color light from light emitted from the illumination device; second color separation device that separates third and fourth color light from the second color light; plurality of light modulation devices that modulate the lights separated by the first and second devices; projection optical device that projects an image based on the modulated lights; first and second filters provided on optical paths of the third and fourth color lights, respectively. A wavelength of the third color light is shorter than that of the fourth. The first filter attenuates light at a wavelength exceeding a first threshold set in a dimming wavelength region between a wavelength region of the third and fourth color lights. The second filter attenuates light at a wavelength equal to or less than a second threshold set in the dimming wavelength region.
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公开(公告)号：US20230176343A1
公开(公告)日：2023-06-08
申请号：US18076596
申请日：2022-12-07
发明人： Eiji MORIKUNI
CPC分类号： G02B13/16 , G02B17/0832
摘要： An optical system includes a first optical system having a first optical element, and a second optical system arranged at a reduction side of the first optical system. An intermediate image is formed between the first optical system and the second optical system. The first optical element has a first reflecting surface having a concave shape. The second optical system has a first relay element, a second relay element arranged at an enlargement side of the first relay element, and a correction optical element arranged at the enlargement side of the second relay element. The first relay element has a first relay reflecting surface having a concave shape. The second relay element has a second relay reflecting surface having a convex shape. The correction optical element curves the intermediate image generated by the first and second relay elements to reduce a field curvature generated by the first optical element.
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公开(公告)号：US20200373731A1
公开(公告)日：2020-11-26
申请号：US16635216
申请日：2018-07-24
发明人： Takafumi NODA
摘要： A light emitting device is provided including a switching element. The light emitting device includes a light emitting unit having a plurality of nanostructures that can emit lights with injection of currents, and a transistor provided in correspondence with the light emitting unit and controlling amounts of the currents injected in the nanostructures.
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公开(公告)号：US20240365035A1
公开(公告)日：2024-10-31
申请号：US18646977
申请日：2024-04-26
发明人： Nobuyuki OTSUKI
CPC分类号： H04R1/025 , H04N9/3141 , H04R5/02 , H04R2499/15
摘要： A projector includes a housing having a first wall part facing a projection target surface, a second wall part facing an opposite side to the first wall part, a third wall part and a fourth wall part facing respective sides opposite to each other, a first speaker disposed in a first corner part of the housing, and a second speaker disposed in a second corner part of the housing, wherein a first output surface for outputting a sound wave in the first speaker tilts toward the third wall part in an angle range larger than 45 degrees and smaller than 90 degrees with reference to the second wall part, and a second output surface for outputting a sound wave in the second speaker tilts toward the fourth wall part in an angle range larger than 45 degrees and smaller than 90 degrees with reference to the second wall part.
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公开(公告)号：US20240361655A1
公开(公告)日：2024-10-31
申请号：US18645393
申请日：2024-04-25
发明人： Yohei SUGIMOTO
IPC分类号： G02F1/1362 , G02F1/1368 , H04N9/31
CPC分类号： G02F1/136286 , G02F1/136213 , G02F1/1368 , H04N9/3105
摘要： An electrooptic apparatus includes a substrate, a first conductive member provided on one side of the substrate, a first pixel electrode electrically coupled to the first conductive member, a second conductive member provided on the one side of the substrate, and disposed further close to an edge of the substrate than the first pixel electrode, and a second pixel electrode electrically coupled to the second conductive member. The second pixel electrode includes a first portion not electrically coupled to the second conductive member, and a second portion electrically coupled to the second conductive member and disposed around and spaced apart from the first portion in plan view.
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公开(公告)号：US20240360623A1
公开(公告)日：2024-10-31
申请号：US18645470
申请日：2024-04-25
发明人： Yoshikazu NAGAI , Tetsuya TAMURA , Akira HASHIMOTO
IPC分类号： D21F5/02
CPC分类号： D21F5/022
摘要： Rollers that transport a sheet while heating the sheet, and a separating unit that includes a separating plate and a supporting portion are included. The separating plate has a leading end portion that comes into contact with a second roller of the rollers. The supporting portion supports the separating plate. The separating plate is provided with a slit that absorbs bending due to a thermal expansion difference between the separating plate and the supporting portion.
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公开(公告)号：US20240359489A1
公开(公告)日：2024-10-31
申请号：US18768290
申请日：2024-07-10
发明人： Akio ISHIMOTO , Taishi Sasaki
CPC分类号： B41J15/044 , B41J3/4075 , B41J17/32 , B41J32/00
摘要： A cartridge to be installed in a tape printing device includes: a cartridge case having a cartridge-side tape ejection port; a tape path that feeds a printing tape toward the cartridge-side tape ejection port; a platen roller that applies a feeding force to the printing tape; and an electrode part. When seen from a front side in an installation direction of the cartridge, a feeding angle that is an angle formed by a feeding direction of the printing tape at a portion at which the feeding force is applied to the printing tape by the platen roller when the printing tape is fed with respect to a direction in which the electrode part receives a force from a contact terminal part is less than 45°.
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公开(公告)号：US20240359234A1
公开(公告)日：2024-10-31
申请号：US18645540
申请日：2024-04-25
发明人： Akihiko TSUNOYA , Takayuki YOKOYAMA
CPC分类号： B22F10/14 , B22F3/1021 , B22F10/40 , B33Y10/00
摘要： A method for manufacturing a three-dimensional shaped object includes: a step of stacking a layer containing a first inorganic powder and a first binder to form a first component, the first component being bonded to a second component containing a second inorganic powder and a second binder by a heat treatment; and a support body forming step of forming, by stacking the layer, a support body which is removed after the heat treatment. The heat treatment is executed on an aggregate. The support body is formed in the aggregate to support an overhang portion from below between the first component and the second component. The support body forming step includes: a step of forming a support main body portion by stacking the layer containing the first inorganic powder and the first binder; a step of forming a first contact portion in contact with the first component in the aggregate by stacking a layer containing a third inorganic powder having a melting point higher than that of the first inorganic powder and the second inorganic powder; and a step of forming a second contact portion in contact with the second component in the aggregate.
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