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    VAPOR PHASE DEPOSITION OF ORGANIC FILMS
    24.
    发明公开
    VAPOR PHASE DEPOSITION OF ORGANIC FILMS 审中-公开

    公开(公告)号：US20230249217A1

    公开(公告)日：2023-08-10

    申请号：US18300748

    申请日：2023-04-14

    Applicant: ASM IP HOLDING B.V.

    Inventor： Viljami J. Pore ,  Marko Tuominen ,  Hannu Huotari

    IPC: B05D1/00 ,  C23C16/455 ,  H10K71/16

    CPC classification number: B05D1/60 ,  C23C16/45525 ,  H10K71/164

    Abstract: Methods and apparatus for vapor deposition of an organic film are configured to vaporize an organic reactant at a first temperature, transport the vapor to a reaction chamber housing a substrate, and maintain the substrate at a lower temperature than the vaporization temperature. Alternating contact of the substrate with the organic reactant and a second reactant in a sequential deposition sequence can result in bottom-up filling of voids and trenches with organic film in a manner otherwise difficult to achieve.

    Vapor phase deposition of organic films
    26.
    发明授权
    Vapor phase deposition of organic films 有权

    公开(公告)号：US11446699B2

    公开(公告)日：2022-09-20

    申请号：US16877129

    申请日：2020-05-18

    Applicant: ASM IP Holding B.V.

    Inventor： Viljami J. Pore ,  Marko Tuominen ,  Hannu Huotari

    IPC: C23C16/455 ,  B05D1/00 ,  H01L51/00

    Abstract: Methods and apparatus for vapor deposition of an organic film are configured to vaporize an organic reactant at a first temperature, transport the vapor to a reaction chamber housing a substrate, and maintain the substrate at a lower temperature than the vaporization temperature. Alternating contact of the substrate with the organic reactant and a second reactant in a sequential deposition sequence can result in bottom-up filling of voids and trenches with organic film in a manner otherwise difficult to achieve.

    Combination CVD/ALD method, source and pulse profile modification
    27.
    发明授权
    Combination CVD/ALD method, source and pulse profile modification 有权

    公开(公告)号：US11365478B2

    公开(公告)日：2022-06-21

    申请号：US16565516

    申请日：2019-09-10

    Applicant: ASM IP Holding B.V.

    Inventor： Hannu Huotari ,  Tom E. Blomberg

    IPC: C23C16/44 ,  C23C16/455 ,  C23C16/52

    Abstract: The present invention relates generally to methods and apparatus for the controlled growing of material on substrates. According to embodiments of the present invention, a precursor feed is controlled in order to provide an optimal pulse profile. This may be accomplished by splitting the feed into two paths. One of the paths is restricted in a continuous manner. The other path is restricted in a periodic manner. The output of the two paths converges at a point prior to entry of the reactor. Therefore, a single precursor source is able to fed precursor in to a reactor under two different conditions, one which can be seen as mimicking ALD conditions and one which can be seen as mimicking CVD conditions. This allows for an otherwise single mode reactor to be operated in a plurality of modes including one or more ALD/CVD combination modes. Additionally, the pulse profile of each pulse can be modified. The pulse profile can be modified to create a low or very low partial pressure pulse profile at the beginning of a pulse.

    Photoactive devices and materials
    28.
    发明授权
    Photoactive devices and materials 有权

    公开(公告)号：US11362222B2

    公开(公告)日：2022-06-14

    申请号：US17087924

    申请日：2020-11-03

    Applicant: ASM IP HOLDING B.V.

    Inventor： Tom E. Blomberg ,  Hannu Huotari

    IPC: H01L31/0232 ,  H01L31/032 ,  H01L31/062 ,  H01L31/072 ,  C23C14/06 ,  C23C16/455 ,  C23C16/30 ,  H01L31/18 ,  H01L33/00 ,  H01L33/58 ,  C23C16/22

    Abstract: Deposition processes are disclosed herein for depositing thin films comprising a dielectric transition metal compound phase and a conductive or semiconducting transition metal compound phase on a substrate in a reaction space. Deposition processes can include a plurality of super-cycles. Each super-cycle may include a dielectric transition metal compound sub-cycle and a reducing sub-cycle. The dielectric transition metal compound sub-cycle may include contacting the substrate with a dielectric transition metal compound. The reducing sub-cycle may include alternately and sequentially contacting the substrate with a reducing agent and a nitrogen reactant. The thin film may comprise a dielectric transition metal compound phase embedded in a conductive or semiconducting transition metal compound phase.

    Vapor phase deposition of organic films
    30.
    发明授权
    Vapor phase deposition of organic films 有权

    公开(公告)号：US10814349B2

    公开(公告)日：2020-10-27

    申请号：US16429750

    申请日：2019-06-03

    Applicant: ASM IP HOLDING B.V.

    Inventor： Viljami J. Pore ,  Marko Tuominen ,  Hannu Huotari

    IPC: C23C16/455 ,  B05D1/00 ,  H01L21/02 ,  C23C16/30 ,  B05D1/36 ,  H01L21/67 ,  B05D3/14

    Abstract: Methods and apparatus for vapor deposition of an organic film are configured to vaporize an organic reactant at a first temperature, transport the vapor to a reaction chamber housing a substrate, and maintain the substrate at a lower temperature than the vaporization temperature. Alternating contact of the substrate with the organic reactant and a second reactant in a sequential deposition sequence can result in bottom-up filling of voids and trenches with organic film in a manner otherwise difficult to achieve. Deposition reactors conducive to depositing organic films are provided.

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