MIST GENERATOR, MIST FILM FORMATION METHOD AND MIST FILM FORMATION APPARATUS

    公开(公告)号:US20210291222A1

    公开(公告)日:2021-09-23

    申请号:US17162609

    申请日:2021-01-29

    申请人: NIKON CORPORATION

    发明人: Yasutaka NISHI

    IPC分类号: B05D3/06 B05D1/12 B05C9/10

    摘要: A mist generating apparatus sprays a surface of an object (P) to be treated with a carrier gas (CGS) of mist (Mst) of a solution containing fine particles or molecules of a material substance, so that a layer of the material substance is deposited on the surface of the object (P) to be treated. The mist generating device includes a mist generator (14) for atomizing the solution to feed the carrier gas (CGS) containing the mist (Mst), and an ultraviolet irradiator (20B) for applying ultraviolet rays having a wavelength of 400 nm or lower to the mist (Mst) floating in the carrier gas (CGS) in a flow path extending from the mist generator (14) until the carrier gas (CGS) is sprayed on the surface of the object (P) to be treated.

    MIST DEPOSITION APPARATUS AND MIST DEPOSITION METHOD

    公开(公告)号:US20220355316A1

    公开(公告)日:2022-11-10

    申请号:US17869253

    申请日:2022-07-20

    申请人: NIKON CORPORATION

    摘要: A deposition apparatus supplies mist containing fine particles to a substrate and forms a film including the fine particles on a substrate surface, and includes an air guide member that covers at least a portion of the substrate surface, and a mist supplying section that supplies mist to a space between the substrate surface and the air guide member. The mist supplying section includes a charge applying section, which applies a positive or negative charge to the mist, and a mist ejecting section, which ejects the mist charged by the mist applying section into the space. The air guide member has a wall surface facing the substrate surface, and the deposition apparatus includes an electrostatic field generating section that causes a potential having a same sign as the mist charged by the charge applying section to be generated by the wall surface.

    THIN FILM FORMING APPARATUS AND TRANSPARENT CONDUCTIVE FILM

    公开(公告)号:US20200290082A1

    公开(公告)日:2020-09-17

    申请号:US16890266

    申请日:2020-06-02

    申请人: NIKON CORPORATION

    摘要: A thin film forming apparatus including: a first chamber configured to generate a mist of a dispersion liquid, and including an outlet; a second chamber configured to receive the generated mist from the first chamber and collect particles of the generated mist having a size greater than a predetermined value, and including an inlet provided on a top of the second chamber and connected to the outlet of the first chamber, and an outlet provided on the top of the second chamber and configured to transfer, as homogenized mist, particles of the generated mist having a size less than or equal to the predetermined value due to the effect of gravity on the particles of the mist; and a third chamber configured to receive the homogenized mist from the second chamber, and including an inlet connected to the outlet of the second chamber.

    THIN FILM FORMING APPARATUS AND TRANSPARENT CONDUCTIVE FILM

    公开(公告)号:US20190262858A1

    公开(公告)日:2019-08-29

    申请号:US16407344

    申请日:2019-05-09

    申请人: NIKON CORPORATION

    摘要: A thin film forming apparatus including: a first chamber configured to generate a mist of a dispersion liquid, and including an outlet; a second chamber configured to receive the generated mist from the first chamber and collect particles of the generated mist having a size greater than a predetermined value, and including an inlet provided on a top of the second chamber and connected to the outlet of the first chamber, and an outlet provided on the top of the second chamber and configured to transfer, as homogenized mist, particles of the generated mist having a size less than or equal to the predetermined value due to the effect of gravity on the particles of the mist; and a third chamber configured to receive the homogenized mist from the second chamber, and including an inlet connected to the outlet of the second chamber.