Semiconductor device
    2.
    发明授权

    公开(公告)号:US12132117B2

    公开(公告)日:2024-10-29

    申请号:US17561996

    申请日:2021-12-27

    IPC分类号: H01L27/12 H01L29/786

    CPC分类号: H01L29/7869 H01L29/78618

    摘要: According to one embodiment, a semiconductor device includes a first insulating film formed of silicon nitride, a second insulating film disposed above the first insulating film and formed of silicon oxide, including a first region and a peripheral region surrounding the first region and thinner than the first region, an oxide semiconductor disposed on the second insulating film and intersecting the first region, a source electrode overlapping the peripheral region and a drain electrode overlapping the peripheral region. The first region is located between the source electrode and the drain electrode and separated from the source electrode and the drain electrode.

    Mount member and endoscope device

    公开(公告)号:US12127733B2

    公开(公告)日:2024-10-29

    申请号:US17437419

    申请日:2020-02-10

    发明人: Takuya Taniguchi

    IPC分类号: A61B1/12 A61B1/00 A61B1/04

    摘要: Provided are a mount member and an endoscope device by which length of cleaning time can be shortened. A mount member 9 includes a first member 91; a second member 92; and a restriction member 93 that restricts the second member 92 from moving in the direction of a first axis L1, by clamping the second member 92 in a manner allowing rotation, through the first member 91, and that has at least one first cutout cut out such as to expose, to the exterior, a part of a contact section 9211 of the second member 92 clamped through the first member 91.

    Pixel defining structure and manufacturing method thereof, display panel and display device

    公开(公告)号:US12127442B2

    公开(公告)日:2024-10-22

    申请号:US18213902

    申请日:2023-06-26

    发明人: Wenjun Hou

    摘要: A pixel defining structure includes a first sub-pixel defining structure surrounding a first sub-pixel region configured to form a first sub-pixel having a first color. The first sub-pixel defining structure includes a lyophilic portion one the bottom side of the first sub-pixel region and a lyophobic portion on a side opposite to the bottom side. The pixel defining structure includes a second sub-pixel defining structure surrounding a second sub-pixel region configured to form a second sub-pixel having a second color. The second sub-pixel defining structure includes a lyophilic portion one the bottom side of the second sub-pixel region and a lyophobic portion on a side opposite to the bottom side. The second color is different from the first color. Thicknesses of the lyophilic portion of the first sub-pixel defining structure and the lyophilic portion of the second sub-pixel defining structure are different.

    Antenna module and communication device equipped with the same

    公开(公告)号:US12126070B2

    公开(公告)日:2024-10-22

    申请号:US17680359

    申请日:2022-02-25

    IPC分类号: H01Q1/22 H01Q1/38

    摘要: An antenna module includes a radiation element having feeding points, feeding wiring lines, and directional couplers. The feeding wiring line transmits a radio frequency signal from the RFIC to the feeding point. The feeding wiring line transmits a radio frequency signal from the RFIC to the feeding point. The directional coupler detects a radio frequency signal to be supplied to the radiation element through the feeding wiring line. The directional coupler detects a radio frequency signal to be supplied to the radiation element through the feeding wiring line. A polarization direction of a radio wave to be radiated with the radio frequency signal supplied to the feeding point is different from a polarization direction of a radio wave to be radiated with the radio frequency signal supplied to the feeding point.

    Powder collection container and image forming apparatus

    公开(公告)号:US12124206B2

    公开(公告)日:2024-10-22

    申请号:US18195939

    申请日:2023-05-11

    IPC分类号: G03G21/12 G03G21/10

    CPC分类号: G03G21/12 G03G21/105

    摘要: A powder collection container includes a container body, a conveying screw, a shaft portion, and a screw portion. The container body has a collection port from which powder is to flows into the container body. The conveying screw includes a shaft portion and a screw portion. The shaft portion extends in an axial direction of the conveying screw. The screw portion is wound around the shaft portion. The conveying screw rotates in a specified direction to convey the powder, which has flowed into the container body, toward an end of the conveying screw in the axial direction. The conveying screw includes a non-screw portion around which no screw portion is wound at least one position of the shaft portion between the collection port and the end of the conveying screw in the axial direction.

    Measurement chip, measuring device and measuring method

    公开(公告)号:US12123831B2

    公开(公告)日:2024-10-22

    申请号:US17991851

    申请日:2022-11-22

    发明人: Keiji Tada

    IPC分类号: G01N21/41 G01N21/27 G01N21/77

    摘要: The present disclosure is to provide a measurement chip, a measuring device, and a measuring method which can accurately estimate an analyte concentration with a simple configuration. A measurement chip may include a propagation layer, an introductory part, a drawn-out part and a reaction part. Through the propagation layer, light may propagate. The introductory part may introduce the light into the propagation layer. The drawn-out part may draw the light from the propagation layer. The reaction part may have, in a surface of the propagation layer where a reactant that reacts to a substance to be detected is formed, an area where a content of the reactant changes monotonously in a perpendicular direction perpendicular to a propagating direction of the light, over a given length in the propagating direction.