METHOD FOR EVALUATING EVALUATION TARGET
    61.
    发明公开

    公开(公告)号:US20230358667A1

    公开(公告)日:2023-11-09

    申请号:US18028483

    申请日:2021-09-27

    IPC分类号: G01N21/03 G01N21/17

    摘要: A method for evaluating an evaluation target includes: an irradiation step of irradiating an evaluation plate, in which an evaluation target is held in a plurality of wells provided in the evaluation plate, with illumination light from a light source; an imaging step of imaging the evaluation plate while the evaluation plate is irradiated with the illumination light; and an evaluation step of evaluating the evaluation target based on an image of the evaluation plate obtained in the imaging step, in the imaging step, imaging of the whole of the evaluation plate is ended in less than 120 seconds from start of irradiation of the evaluation plate with the illumination light in the irradiation step, and irradiation with the illumination light is ended after end of imaging of the whole of the evaluation plate in the imaging step.

    COMPOUND
    62.
    发明公开
    COMPOUND 审中-公开

    公开(公告)号:US20230348502A1

    公开(公告)日:2023-11-02

    申请号:US18022464

    申请日:2021-08-18

    IPC分类号: C07F9/46 C08K5/5398 G02B5/20

    CPC分类号: C07F9/46 C08K5/5398 G02B5/20

    摘要: The present invention provides a novel compound represented by formula (I) or formula (II) capable of reducing the color difference before and after post-baking.




    [In the formula (I), Y1 and Z1 each independently represent an oxygen atom or a sulfur atom, and Z2 and Z3 each independently represent a single bond, an oxygen atom, or a sulfur atom, provided that at least one of Y1, Z1, Z2, and Z3 represents a sulfur atom, and in the formula (II), Y2 and Z4 each independently represent an oxygen atom or a sulfur atom, and Z5 represents a single bond, an oxygen atom, or a sulfur atom, provided that at least one of Y2, Z4, and Z5 represents a sulfur atom.]

    Structure production wet etch method and structure production apparatus

    公开(公告)号:US11791151B2

    公开(公告)日:2023-10-17

    申请号:US17668024

    申请日:2022-02-09

    发明人: Fumimasa Hirikiri

    摘要: A process of preparing a wafer having a diameter of two inches or more, at least a surface of the wafer being formed from a group III nitride crystal, including preparing an alkaline or acidic etching liquid containing a peroxodisulfate ion as an oxidizing agent that accepts an electron, accommodating the wafer such that the surface of the wafer is immersed in the etching liquid such that the surface of the wafer is parallel with a surface of the etching liquid; and radiating light from the surface side of the etching liquid onto the surface of the wafer without agitating the etching liquid. First and second etching areas disposed at an interval from each other are defined on the surface of the wafer. In the process of radiating the light onto the surface of the wafer, the light is radiated perpendicularly onto surfaces of the first and second etching areas.

    SOLID CATALYST COMPONENT FOR OLEFIN POLYMERIZATION

    公开(公告)号:US20230303730A1

    公开(公告)日:2023-09-28

    申请号:US18315116

    申请日:2023-05-10

    IPC分类号: C08F4/649 C08F10/00

    摘要: To provide a solid catalyst component for olefin polymerization having a small amount of fine powder. A solid catalyst component for olefin polymerization containing a titanium atom, a magnesium atom, a halogen atom, and an internal electron donor. The solid catalyst component has an absolute difference in binding energy of 73.50 to 75.35 eV between a peak (1) with the binding energy of 457.00 to 459.00 eV and a peak (2) with the binding energy of 532.50 to 534.50 eV. The peak (1) and the peak (2) are within peak components measured by X-ray photoelectron spectroscopy, the peak (1) is obtained by waveform separation of peaks assigned to the 2p orbitals of the titanium atom, and the peak (2) is obtained by waveform separation of peaks assigned to the is orbital of an oxygen atom.

    CURABLE COMPOSITION, FILM, LAMINATED BODY, AND DISPLAY APPARATUS

    公开(公告)号:US20230279198A1

    公开(公告)日:2023-09-07

    申请号:US18314922

    申请日:2023-05-10

    IPC分类号: C08K5/00 C08K5/13 C09K11/66

    摘要: An object of the present invention is to provide a curable composition comprising a fluorescent particle containing a perovskite compound, wherein a decrease in the quantum yield of a film formed by curing the curable composition due to heat can be suppressed; a film formed by curing the curable composition; and a laminated body and a display apparatus comprising the film. Provided are a curable composition comprising a fluorescent particle (A) containing a perovskite compound, a photopolymerizable compound (B), a photopolymerization initiator (C), and an antioxidant (D); a film formed by curing the curable composition; and a laminated body and a display apparatus comprising the film.