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    POLISHING PAD AND METHOD FOR MANUFACTURING SAME
    45.
    发明申请
    POLISHING PAD AND METHOD FOR MANUFACTURING SAME 审中-公开
    抛光垫及其制造方法

    公开(公告)号：US20150133039A1

    公开(公告)日：2015-05-14

    申请号：US14397542

    申请日：2013-02-12

    Applicant: KPX CHEMICAL CO., LTD. ,  SAMSUNG ELECTRONICS CO., LTD.

    Inventor： Bong-Su Ahn ,  Young-Jun Jang ,  Jin-Su Jeong ,  Sang-Mok Lee ,  Kee-Cheon Song ,  Seung-Geun Kim ,  Jang-Won Seo ,  Jeong-Seon Choo ,  Hak-Su Kang ,  Gyoung-Pyo Kong

    IPC: B24B37/24 ,  B24D11/00

    CPC classification number: B24B37/24 ,  B24B37/26 ,  B24D11/001 ,  B24D11/003 ,  B24D18/00

    Abstract: Polishing pad and method of manufacturing the same, the method, whereby materials for forming a polishing layer are mixed and solidified by a chemical reaction so as to manufacture the polishing pad, the method including: grinding organic materials by using a physical method so as to form micro-organic particles; mixing the micro-organic particles formed in the operation with the materials for forming the polishing layer; mixing at least one selected from the group consisting of inert gas, a capsule type foaming agent, and a chemical foaming agent that are capable of controlling sizes of pores, with the mixture in the operation so as to form gaseous pores; performing gelling and hardening of the mixture generated in the operation so as to form a polishing layer; and processing the polishing layer so as to distribute open pores defined by opening gaseous pores on a surface of the polishing layer.

    Abstract translation: 抛光垫及其制造方法，其中通过化学反应混合并固化用于形成抛光层的材料以制造抛光垫的方法，该方法包括：通过使用物理方法研磨有机材料，以便 形成微有机颗粒; 将在操作中形成的微有机颗粒与用于形成抛光层的材料混合; 在操作中混合选自能够控制孔尺寸的惰性气体，胶囊型发泡剂和化学发泡剂中的至少一种，以形成气孔; 在操作中产生的混合物进行胶凝和硬化以形成抛光层; 以及处理所述抛光层以便在所述抛光层的表面上分布由打开气孔限定的开孔。

    Display screen or portion thereof with graphical user interface
    46.
    外观设计
    Display screen or portion thereof with graphical user interface 有权

    公开(公告)号：USD992562S1

    公开(公告)日：2023-07-18

    申请号：US29795862

    申请日：2021-06-21

    Applicant: Samsung Electronics Co., Ltd.

    Designer： Woong-Hee Lee ,  Young-A Kim ,  Jang-Won Seo

    Abstract: FIG. 1 is a front view of a display screen or portion thereof with graphical user interface showing our new design according to a first embodiment;
    FIG. 2 is a front view of a display screen or portion thereof with graphical user interface showing our new design according to a second embodiment;
    FIG. 3 is a front view of a display screen or portion thereof with graphical user interface showing our new design according to a third embodiment
    FIG. 4 is an enlarged view of a portion of FIG. 1, shown separately for clarity of illustration;
    FIG. 5 is an enlarged view of a portionof FIG. 2, shown separately for clarity of illustration; and,
    FIG. 6 is an enlarged view of a portionof FIG. 3, shown separately for clarity of illustration.
    The outer perimeter illustrated by dashed broken lines in FIGS. 1-3 illustrates a display screen or portion thereof and forms no part of the claimed design. The remaining broken lines in the figures illustrate portions of the graphical user interface that form no part of the claimed design.

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