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公开(公告)号：US20230090361A1
公开(公告)日：2023-03-23
申请号：US18070620
申请日：2022-11-29
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI
Abstract: An operation panel is provided on a vertical surface of an electrical appliance. The operation panel is provided with an operation surface having an uneven structure. A thin switch is provided in a recess portion of the operation surface.
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公开(公告)号：US20150332990A1
公开(公告)日：2015-11-19
申请号：US14712146
申请日：2015-05-14
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI
IPC: H01L23/495 , H01L23/00
CPC classification number: H01L23/4952 , H01L23/49503 , H01L23/49537 , H01L23/49541 , H01L23/49548 , H01L23/49838 , H01L24/42 , H01L24/46 , H01L24/48 , H01L24/49 , H01L24/85 , H01L2224/05554 , H01L2224/48091 , H01L2224/4909 , H01L2224/4912 , H01L2224/49171 , H01L2924/00014 , H01L2924/386 , H01L2224/45099 , H01L2224/45015 , H01L2924/207
Abstract: A package includes: a plurality of lead frames configured to extend inwardly from an outer circumferential portion of the package; a die pad region surrounded with the lead frames in a plane view; a semiconductor chip mounted on the die pad region; a plurality of bonding pads disposed on the semiconductor chip; and a plurality of bonding wires configured to connect the lead frames and the bonding pads, respectively, wherein the bonding wires are respectively connected to front end portions of the lead frames by bonding with an angle ranging from 45 to 135 degrees with respect to a trace of front end portions of the lead frames in the plane view.
Abstract translation: 包装包括：多个引线框架，其构造成从所述封装的外圆周部分向内延伸; 在平面图中用引线框包围的管芯焊盘区域; 安装在芯片焊盘区域上的半导体芯片; 设置在半导体芯片上的多个接合焊盘; 以及多个接合线，其分别连接引线框和接合焊盘，其中，所述接合线分别通过以相对于迹线的45度到135度的角度的接合而与引线框架的前端部连接 在俯视图中引线框架的前端部分。
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公开(公告)号：US20220057248A1
公开(公告)日：2022-02-24
申请号：US17520928
申请日：2021-11-08
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI
Abstract: A refrigerator includes a pocket that is capable of accommodating multiple liquid containers. The pocket includes a first sensor provided to an inner wall that is in contact with the side face of each of the multiple liquid containers. A detector detects the remaining amount of each liquid container that is in contact with the first sensor electrode based on the state of the first sensor electrode.
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公开(公告)号：US20200348819A1
公开(公告)日：2020-11-05
申请号：US16930923
申请日：2020-07-16
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI , Naoki TADA
Abstract: A control circuit controls a two-wire resistive touch panel. The two-wire resistive touch panel includes a first region and a second region which are adjacent to each other in a coordinate axis direction (X direction), and the first region has resistance per unit length lower than resistance per unit length of the second region. A measurement unit measures an electric signal having a correlation with impedance between two wires which are lead out from the resistive touch panel. A processing unit (i) determines that the first region is touched when the electric signal or the impedance obtained from the electric signal is included in a predetermined first range, (ii) determines that the second region is touched when the electric signal or the impedance obtained from the electric signal is included in a predetermined second range, and generates a touched coordinate.
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公开(公告)号：US20180299316A1
公开(公告)日：2018-10-18
申请号：US15956064
申请日：2018-04-18
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI , Masao NAKAJIMA
Abstract: A first electrode is provided to a side wall of a container, and has a width that increases according to an increase in the depth. A second electrode is provided to the side wall of the container, and has a width that reduces according to an increase in the depth. A capacitance sensor measures a first electrostatic capacitance Cs formed by the first electrode and a second electrostatic capacitance Cs formed by the second electrode. A calculation processing unit generates water level data S2 that represents the water level, based on the measurement values S1 that represent the respective first and second capacitances Cs.
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Patent Agency Ranking
公开(公告)号：US20240208330A1
公开(公告)日：2024-06-27
申请号：US18594224
申请日：2024-03-04
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI , Tomohiko SUMI
IPC: B60K35/22 , G02F1/1335 , G02F1/13357
CPC classification number: B60K35/22 , G02F1/133524 , G02F1/133615 , B60K2360/1523 , B60K2360/332
Abstract: An in-vehicle display apparatus includes a liquid crystal display panel and a backlight apparatus. An edge-type backlight apparatus is provided on the back surface of the liquid crystal display panel. In the liquid crystal display panel, each of the plurality of areas emits light with predefined relative luminance.
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公开(公告)号：US20230085341A1
公开(公告)日：2023-03-16
申请号：US17991985
申请日：2022-11-22
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI
Abstract: A control circuit controls an input apparatus to be used underwater. A sense pin is coupled to a sensor electrode arranged so as to allow the user wearing equipment to touch the sensor electrode. A capacitance sensor is coupled to the sense pin, and detects the electrostatic capacitance formed by the sensor electrode. When the electrostatic capacitance Cs detected by the capacitance sensor becomes lower than a predetermined threshold value, the processing unit judges that a touch input by the user has occurred.
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公开(公告)号：US20200236248A1
公开(公告)日：2020-07-23
申请号：US16838475
申请日：2020-04-02
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI , Katsumasa ENDO
IPC: H04N1/387 , G06F3/0488 , H04N1/00
Abstract: A multi-function peripheral includes a touch panel monitor. The touch panel monitor includes a display panel and a touch panel overlaid on the display panel. In a handwriting mode, an intermediate image corresponding to an original image is displayed on the display panel. When touch input to the touch panel is detected in this state, a touch image based on the touch input is superimposed on the original image, and a new image is generated.
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公开(公告)号：US20220058253A1
公开(公告)日：2022-02-24
申请号：US17519955
申请日：2021-11-05
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI , Takenori KATO
Abstract: A sheet-shaped sensor is laid on the ground on which a person can walk in a barefoot state or a barefoot-equivalent state so as to allow it to come in contact with the soles of the right foot and left foot. A feature value acquisition unit derives a feature value based on a first point positioned in an inner side of a landing portion below a metatarsal bone of the right foot or left foot, a second point positioned in an outer side thereof, and a third point positioned at a landing portion below a calcaneus bone, based on an output of the sheet-shaped sensor generated when the person stands still on the sheet-shaped sensor or when the person is walking. An authentication unit authenticates the person based on the feature value.
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公开(公告)号：US20180059860A1
公开(公告)日：2018-03-01
申请号：US15684441
申请日：2017-08-23
Applicant: ROHM CO., LTD.
Inventor： Hirotoshi USUI
CPC classification number: G06F3/0416 , G06F3/045
Abstract: A control circuit for a resistive film touch panel is provided. The control circuit comprises a first pin through a fifth pin. An A/D converter circuit is capable of selecting at least one from among the first pin through the fourth pin, and of converting the voltage at at least the one pin thus selected into a digital value. A bias circuit is capable of selectively generating a combination of electrical states including a first predetermined voltage state, a second predetermined voltage state, and a high-impedance state. A logic circuit processes an output signal of the A/D converter circuit.
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