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公开(公告)号：US11487329B2
公开(公告)日：2022-11-01
申请号：US17180088
申请日：2021-02-19
IPC分类号： G06F1/16
摘要： A portable information device is described. The portable information device includes a first chassis, a second chassis, a display, and a flexible sheet-shaped member. The display includes a folding region located between the first and second chassis. The sheet-shaped member is attached to a first fixed point located at a position offset from a center of the folding region to a side of the first chassis, and is also attached to a second fixed point located at a position offset from the center of the folding region to a side of the second chassis. In addition, the sheet-shaped member includes a first strength changing section in which a flexural strength decreases gradually from the first fixed point towards a first inflection point, and a second strength changing section in which the flexural strength decreases gradually from the second fixed point towards a second inflection point.
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公开(公告)号：US20220294097A1
公开(公告)日：2022-09-15
申请号：US17645808
申请日：2021-12-23
发明人： Osamu Yamamoto , Kenji Watamura , Yuichi Onda , Masaharu Yoneda
摘要： An electronic apparatus includes a storage chassis, an electronic component, an antenna circuit, and a proximity sensor circuit. A pair of main faces facing each other in the thickness direction and end faces of the storage chassis define a storage space. The electronic component is disposed in the storage space. The antenna circuit is disposed in the storage space so that at least a part of the antenna circuit overlaps the electronic component when viewed in the thickness direction. The proximity sensor circuit is connected to the antenna circuit, and detects proximity of an object based on a physical quantity that changes according to proximity of the object. The antenna circuit includes a substrate, an antenna element, and an antenna ground. The proximity sensor circuit is located in an end space defined between the electronic component and the end face.
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公开(公告)号：US20220269317A1
公开(公告)日：2022-08-25
申请号：US17579105
申请日：2022-01-19
发明人： Kenji Watamura , Yuichi Onda , Seita Horikoshi
IPC分类号： G06F1/16
摘要： An electronic apparatus includes: a first chassis having a keyboard mounted thereon; a second chassis having a display mounted thereon; a first hinge that connects the first chassis with the second chassis in a rotatable manner and that has a torque mechanism section; a third chassis that is adjacent to end portions of the first chassis and the second chassis; a second hinge that connects the third chassis to the first chassis in a rotatable manner; and a traction member including: a first end portion fixed to the second chassis, and a second end portion fixed to the third chassis. The traction member causes the third chassis to be pulled by the second chassis when the first chassis and the second chassis rotate from the first angle attitude toward the 0-degree attitude.
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公开(公告)号：US11054864B1
公开(公告)日：2021-07-06
申请号：US16886689
申请日：2020-05-28
发明人： Kenji Watamura , Kazuo Fujii
IPC分类号： G06F1/16
摘要： A portable information device includes a first chassis, a second chassis adjacent to the first chassis and connected so as to be pivotable relative to the first chassis, and a stand device. The stand device includes a first and a second stand plate, which are provided on back faces of the first and the second chassis and movable between a housing position along the back face and an upright position in which the first and second stand plates protrudes from the back faces. The first stand plate and the second stand plate are switchable between a separated state, in which their adjacent ends are spaced apart from each other so as to be configured separately, and a connected state, in which their adjacent ends are connected to each other so as to move together between the housing position and the upright position.
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公开(公告)号：US20210089094A1
公开(公告)日：2021-03-25
申请号：US16701733
申请日：2019-12-03
发明人： Kenji Watamura , Jun Kaminaga , Hirohide Komiyama
摘要： An electronic device is provided with a substrate mounted with an electronic component, an expansion card disposed at an interval from the substrate, a flexible printed circuit electrically connecting the substrate and the expansion card, a connector which is provided in the flexible printed circuit and to which a terminal of the expansion card is connected, a cooling unit having a heat transport member thermally connected to the electronic component and a cooling fan cooling the heat transport member, a bracket fixed to the connector, and a chassis housing the substrate, the expansion card, the flexible printed circuit, the connector, the cooling unit, and the bracket, in which the cooling fan is disposed between the substrate and the expansion card and overlaps with the flexible printed circuit in the plan view and the bracket is fixed to the chassis.
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公开(公告)号：US10863635B2
公开(公告)日：2020-12-08
申请号：US16750238
申请日：2020-01-23
摘要： A portable information device that can stably support a display is disclosed. The portable information device includes a first chassis member; a second chassis member; a hinge mechanism; a display whose back surface is supported by front surfaces of a first support plate and a second support plate; an alignment part that aligns the front surfaces between one edge of the first support plate and one edge of the second support plate adjacent to each other, in a flat form; a first support part that supports the first support plate relative to the first chassis member; and a second support part that supports the second support plate relative to the second chassis member. At least one of the first support part and the second support part includes a floating part that supports a corresponding support plate relative to a corresponding chassis member in a floating state.
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公开(公告)号：US10228722B2
公开(公告)日：2019-03-12
申请号：US15855634
申请日：2017-12-27
发明人： Kenji Watamura , Seita Horikoshi , Masayuki Amano , Takehito Yamauchi , Moriyuki Tsuchihashi , Kazuo Fujii
IPC分类号： G06F1/16
摘要： A portable information device is capable of stably supporting a foldable display. The portable information device has a support plate which is fixed to the inner surface sides of a first chassis member and a second chassis member and supports the rear surface of a display. The support plate has a first plate member disposed on the inner surface side of the first chassis member, a second plate member disposed on the inner surface side of the second chassis member, and a flexible sheet-like member connecting the first plate member and the second plate member so as to be foldable into a double-folded state.
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公开(公告)号：US11615722B2
公开(公告)日：2023-03-28
申请号：US17716642
申请日：2022-04-08
摘要： An electronic apparatus includes: a first chassis; a second chassis; a hinge device connecting the first and second chassis in a relatively rotatable manner; a display having a bending region; a first plate; and a second plate. In the first posture, the bending region of the display has a bag-shaped bending shape in cross section that protrudes from end faces of the first plate and the second plate disposed to overlap each other. The electronic apparatus further has a first inclined face protruding from the end face of the first plate to be inclined gradually downward from the surface of the first plate in the protruding direction, and a second inclined face protruding from the end face of the second plate to be inclined gradually downward from the surface of the second plate in the protruding direction.
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公开(公告)号：US11507136B2
公开(公告)日：2022-11-22
申请号：US17158646
申请日：2021-01-26
发明人： Kazuya Umejima , Seita Horikoshi , Kenji Watamura , Kazuo Fujii
摘要： An electronic apparatus includes: a chassis having lateral surfaces including a frame and a rear surface including a glass plate supported by the frame; and a display having a display surface facing a front surface of the chassis. The frame includes a frame-shaped outer wall defining the lateral surfaces of the chassis; and a glass support that protrudes from the outer wall towards in inward direction of the frame. The glass support extends along an edge of the glass plate and includes a missing part that is a divided portion. The electronic apparatus further includes a metal plate that is thinner than a portion of the glass support adjacent to the divided portion. The metal plate is fixed to the frame, supplements the divided portion, and supports the glass plate together with the glass support.
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公开(公告)号：US20220279102A1
公开(公告)日：2022-09-01
申请号：US17581138
申请日：2022-01-21
发明人： Yuichi Onda , Seita Horikoshi , Kenji Watamura
IPC分类号： H04N5/225
摘要： A camera module includes an imaging element, a main body unit that houses the imaging element and has a downward-facing installation surface, a plurality of conduction pins, protruding from the installation surface downward, that are biased downward in an upward movable state and are disposed side by side in a crosswise direction, and at least one fixing member. In a case where a direction that is orthogonal to both a vertical direction and the crosswise direction is defined as a depth direction, the side that the imaging element faces in the depth direction is defined as the imaging side and the side that is opposite to the imaging side is defined as a non-imaging side. The main body unit has a guide section that is disposed closer to the imaging side than the plurality of conduction pins and protrudes from the installation surface downward.
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