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公开(公告)号：US10146313B2
公开(公告)日：2018-12-04
申请号：US15659865
申请日：2017-07-26
发明人： Kazuo Fujii , Masayuki Amano , Kenji Watamura
IPC分类号： G06F3/01 , G06F3/0354 , G06F3/02
摘要： The present invention provides an input device capable of providing a satisfactory operational feeling while achieving a simple structure and a reduced thickness of the device, and an electronic apparatus provided with the input device. The input device includes a touchpad having a sensor plate, which functions as a sensor capable of detecting a touch operation on an operation surface, an actuator driven when a touch operation is detected by the sensor plate, and a vibration generation part on the rear surface of the touchpad, and which generates a vibration by being pressed by the driven actuator and applies the vibration to the touchpad.
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12.发明申请ELECTRONIC INDUCTION TYPE SENSOR PANEL AND METHOD FOR REDUCING INDICATION ERROR 有权电子感应式传感器面板及减少指示误差的方法公开(公告)号：US20150102806A1
公开(公告)日：2015-04-16
申请号：US14515110
申请日：2014-10-15
发明人： Moriyuki Tsuchihashi , Koji Kawakita , Yi Zheng , Kazuo Fujii
IPC分类号： G01B7/004
CPC分类号： G06F3/046 , G06F3/0418
摘要： To reduce an indication error at a peripheral part of an electromagnetic induction type coordinate detection device, sensor coils having a coil width of 21 pitches are arranged at a central part at intervals of 4 pitches. At a peripheral part, the coil width is shortened from sensor coil #5 to coil #1 sequentially so that the coil width of a sensor coil is shorter than a coil width of an inwardly adjacent sensor coil by 2 pitches. This enables the coil side pitch that is 1 all over the coil group 222, and an area enabling three-point supplementing can be enlarged from the conventional one. The sensor coils at the peripheral part have a coil pitch of 3, and so an indication error there can be reduced compared with the conventional case of coil pitch of 4 for two-point supplementing as well. Dummy wires required at the peripheral part conventionally can be eliminated.
摘要翻译： 为了减小电磁感应型坐标检测装置的周边部分的指示误差，具有21个间距的线圈宽度的传感器线圈以4个间距的间隔布置在中心部分。 在周边部分，线圈宽度从传感器线圈＃5顺序地缩短到线圈＃1，使得传感器线圈的线圈宽度比内侧相邻的传感器线圈的线圈宽度短两个间距。 这使得线圈组222上的线圈侧节距为1，并且可以从常规的方面扩大实现三点补充的区域。 周边部分的传感器线圈的线圈间距为3，因此与传统的线圈间距为4的两点补充相比，可以减少指示误差。 通常可以消除外围部分所需的虚线。
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公开(公告)号：US11409542B2
公开(公告)日：2022-08-09
申请号：US16800829
申请日：2020-02-25
发明人： Yuichi Shigematsu , Kazuo Fujii , Hidetoshi Mori
IPC分类号： G06F9/4401 , G06F13/42 , G06F9/54 , H04W84/18 , G06F3/14
摘要： A computing apparatus is provided to improve information sharing between multiple operating systems of the same system, that operate in parallel. The computing apparatus includes a first system having a first display unit and configured to execute processing by a first operating system (“OS”), and configured to display, on the first display unit, display information based on the processing by the first OS. The computing apparatus also includes a second system having a second display unit and configured to execute processing by a second OS, and configured to display, on the second display unit, display information based on the processing by the second OS.
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公开(公告)号：US20220221908A1
公开(公告)日：2022-07-14
申请号：US17558914
申请日：2021-12-22
发明人： Seita Horikoshi , Kazuo Fujii , Kenji Watamura
摘要： An information apparatus includes a display, a back face cover, and a support member. The display covers a face opposite to a display surface of the display. The support member fills a space between the face opposite to the display surface of the display and an inner face of the back-face cover.
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公开(公告)号：US10831241B1
公开(公告)日：2020-11-10
申请号：US16683263
申请日：2019-11-14
发明人： Kenji Watamura , Seita Horikoshi , Masayuki Amano , Kazuo Fujii
摘要： A portable information device includes a first support plate fixed to a first chassis member; a second support plate fixed to a second chassis member and provided adjacent to the first support plate; a display whose rear surface is supported by a front surface of the first support plate and the second support plate; and an adhesive member configured to fix the front surface of the first support plate and the second support plate and the rear surface of the display. The adhesive member has a first adhesive layer adhered to the rear surface of the display; and a second adhesive layer adhered to a part of the front surface of the first support plate and the second support plate and including a non-adhesive portion provided in at least a range overlapping with a bending region.
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公开(公告)号：US10650776B1
公开(公告)日：2020-05-12
申请号：US16236059
申请日：2018-12-28
摘要： An information processing device includes: a timing controller; a system device; and a display panel. The system device operates in accordance with at least a first operating system (OS) and a second OS, and outputs first original image data from the first OS and second original image data from the second OS to the timing controller. The display panel includes a plurality of pixels arranged in a predetermined display area. The timing controller includes: a memory; a writing unit; and a reading unit. The memory has a storage area associated with the display area. The writing unit stores the first original image data in a first individual storage area assigned to the first OS in the storage area, and stores the second original image data in a second individual storage area assigned to the second OS in the storage area. The reading unit reads image data stored in the storage area, frame by frame, and outputs the image data to the display panel.
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公开(公告)号：US10546799B2
公开(公告)日：2020-01-28
申请号：US16040317
申请日：2018-07-19
发明人： Akinori Uchino , Kazuo Fujii , Takuroh Kamimura , Kenji Watamura , Hiroshi Yamazaki , Takanori Hoshino
IPC分类号： G06F1/16 , H01L23/427 , G06F1/20 , G06F1/18
摘要： An electronic apparatus is provided. The electronic apparatus includes a main body chassis equipped with a keyboard device, a CPU, a heat diffusion component and a heat transport component. The CPU is disposed on a rear end side beyond the keyboard device. The heat diffusion component is disposed at a position located under the keyboard device in a mutually superposed state. The heat transport component is connected between the CPU and the heat diffusion component to provide heat transfer.
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公开(公告)号：US10133160B2
公开(公告)日：2018-11-20
申请号：US15374612
申请日：2016-12-09
发明人： Kazuo Fujii , Eiji Shinohara , Hideaki Hasegawa
摘要： A portable information device having a projector unit is disclosed. The projector unit includes a chassis, a connection terminal part and a projector part. The chassis includes an attachment part removably attached to an attachment target part disposed on a side surface of the portable information device. The connection terminal part is electrically connected to a terminal of the portable information device when the attachment part is attached to the attachment target part. The projector part is rotatably attached to the chassis so that a direction of projection from a projector lens can be changed.
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公开(公告)号：US09671918B2
公开(公告)日：2017-06-06
申请号：US14515110
申请日：2014-10-15
发明人： Moriyuki Tsuchihashi , Koji Kawakita , Yi Zheng , Kazuo Fujii
CPC分类号： G06F3/046 , G06F3/0418
摘要： To reduce an indication error at a peripheral part of an electromagnetic induction type coordinate detection device, sensor coils having a coil width of 21 pitches are arranged at a central part at intervals of 4 pitches. At a peripheral part, the coil width is shortened from sensor coil #5 to coil #1 sequentially so that the coil width of a sensor coil is shorter than a coil width of an inwardly adjacent sensor coil by 2 pitches. This enables the coil side pitch that is 1 all over the coil group 222, and an area enabling three-point supplementing can be enlarged from the conventional one. The sensor coils at the peripheral part have a coil pitch of 3, and so an indication error there can be reduced compared with the conventional case of coil pitch of 4 for two-point supplementing as well. Dummy wires required at the peripheral part conventionally can be eliminated.
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公开(公告)号：US11979665B2
公开(公告)日：2024-05-07
申请号：US17218516
申请日：2021-03-31
发明人： John Weldon Nicholson , Kevin Dao , Tin-Lup Wong , Kazuo Fujii
CPC分类号： H04N23/72 , G06F1/1605
摘要： Apparatus, methods, and program products for interleaving display ON/OFF periods and camera ON/OFF periods for camera-under-display (CUD) configurations are disclosed. One apparatus includes a display screen including a CUD area, the display screen configured for switching between display ON periods and display OFF periods, and a camera positioned behind the CUD area of the display screen, the camera configured for switching between exposure ON periods and exposure OFF periods. The apparatus further includes a processor and a memory that stores code executable by the processor. The code is executable by the processor to interleave the display ON/OFF periods and the exposure ON/OFF periods such that the CUD area appears to continuously display data and the camera is simultaneously able to capture images. Methods and computer program products that perform the operations and/or functions of the apparatus are also disclosed.
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