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    • 1. 发明公开
    • 칩 내장형 인쇄회로기판 및 그 제조방법
    • 嵌入式芯片印刷电路板及其制造方法
    • KR1020090062709A
    • 2009-06-17
    • KR1020070130125
    • 2007-12-13
    • 삼성전기주식회사
    • 박효빈신영환김병찬배원철
    • H05K1/16
    • H05K1/185H05K1/115H05K3/429H05K3/4697H05K2201/1056H05K2203/308
    • A built-in chip type printed circuit board and a manufacturing method thereof are provided to improve a yield in a built-in process by securing a surplus space for a hall matching position on a restricted chip pad. A cavity is formed in an inside of a first insulating layer(12) of a core substrate(10). A chip is mounted in the cavity. First inner circuit patterns(14a,14b) are formed on both sides of the first insulating layer. The chip is electrically connected with the outside through a chip pad. A second insulating layer(22) is laminated on a lower part of the core substrate. An external circuit pattern(30b) is formed at a lower part of the second insulating layer in order to be electrically connected with the first inner circuit patterns. A third insulating layer(24) is laminated on an upper part of the core substrate. The third insulating layer has the height corresponding to 1/4-1/2 of the height of the second insulating layer. A second inner circuit pattern(26) is formed on an upper part of the third insulating layer in order to be electrically connected with the chip pad. A fourth insulating layer(28) is laminated on an upper part of the second insulating layer. An external circuit pattern is formed on an upper part of the fourth insulating layer in order to be electrically connected with the first and second inner circuit patterns.
    • 提供内置的芯片型印刷电路板及其制造方法,以通过在限制的芯片焊盘上确保用于霍尔匹配位置的剩余空间来提高内置工艺的产量。 在芯基板(10)的第一绝缘层(12)的内侧形成空腔。 芯片安装在腔内。 第一内部电路图案(14a,14b)形成在第一绝缘层的两侧。 芯片通过芯片电路与外部电连接。 在芯基板的下部层叠有第二绝缘层(22)。 外部电路图案(30b)形成在第二绝缘层的下部,以便与第一内部电路图形电连接。 第三绝缘层(24)层叠在芯基板的上部。 第三绝缘层的高度对应于第二绝缘层的高度的1 / 4-1 / 2。 第二内部电路图案(26)形成在第三绝缘层的上部,以便与芯片焊盘电连接。 第四绝缘层(28)层叠在第二绝缘层的上部。 在第四绝缘层的上部形成外部电路图案,以便与第一和第二内部电路图形电连接。
    • 2. 发明公开
    • 패키지용 기판 제조방법
    • 用于制造包装衬底的方法
    • KR1020090026631A
    • 2009-03-13
    • KR1020070091731
    • 2007-09-10
    • 삼성전기주식회사
    • 박효빈신영환김동호김병찬
    • H01L21/60H05K1/02H05K3/46
    • A method for manufacturing substrate for package is provided to reduce a manufacturing cost and simplify a manufacturing process by removing a step routing for forming the cavity. A method for manufacturing substrate for package is comprised of the steps: forming a conductive bump in a single-side of a first substrate; laminating an adhesive film on a first substrate the conductive bump; forming a cavity in the first substrate (S1010); forming a solder paste bump at one side of the place in which a fist and a second substrate face each other (S1020); laminating the first substrate and the second substrate (S1030); compressing the first substrate and the second substrate(S1040); filling a reinforcing material between the first substrate and the second substrate(S1050).
    • 提供一种用于制造用于封装的基板的方法,以通过去除用于形成空腔的台阶布线来降低制造成本并简化制造工艺。 制造用于封装的衬底的方法包括以下步骤:在第一衬底的单面中形成导电凸块; 在第一基板上层叠导电凸块上的粘合剂膜; 在第一基板中形成空腔(S1010); 在第一和第二基板彼此面对的位置的一侧形成焊膏凸起(S1020); 层叠第一基板和第二基板(S1030); 压缩第一基板和第二基板(S1040); 在第一基板和第二基板之间填充增强材料(S1050)。
    • 6. 发明公开
    • 인쇄회로기판 제조방법
    • 印刷电路板的制造方法
    • KR1020090047315A
    • 2009-05-12
    • KR1020070113415
    • 2007-11-07
    • 삼성전기주식회사
    • 장영수박효빈
    • H05K3/46
    • H05K3/4697H05K1/0201H05K2201/096H05K2203/308
    • 인쇄회로기판 제조방법이 개시된다. 절연기판을 제1 기판과 제2 기판 사이에 적층하는 단계, 제1 기판과 상기 제2 기판을 압착하는 단계, 제1 기판 및 절연기판에 캐비티(Cavity)를 형성하는 단계를 포함하는 인쇄회로기판 제조방법은, 인쇄회로기판의 캐비티를 형성하는 공정에서 캐비티 형성에 필요한 내부 빈 공간을 최소화함으로써 제품내부로의 습기 침투 및 내부 공기의 열팽창을 감소시켜 제조 공정 시 고온의 열적 스트레스로 인한 불량발생을 줄일 수 있다.
      캐비티, 인쇄회로기판, 내부공간
    • 公开了一种印刷电路板的制造方法。 一种印刷电路板,其包括,第一步骤包括以下步骤:形成一个腔(腔),以在第一基板和用于按压第一基板和第二基板,层叠在所述第一基板和所述第二基板之间的电介质基板的绝缘基板 制造方法中,通过所需要的形成在通过减少水分渗透形成在印刷电路板的空腔的步骤的空腔中的中空空间,且缺陷的内部部分内的空气的热膨胀,由于高温的在制造过程中的热应力最小化 可以减少。