발광 소자 패키지 및 그 제조방법
    91.
    发明公开
    발광 소자 패키지 및 그 제조방법 有权
    发光器件封装及其制造方法

    公开(公告)号:KR1020120062303A

    公开(公告)日:2012-06-14

    申请号:KR1020100123509

    申请日:2010-12-06

    Abstract: PURPOSE: A light emitting device package and a manufacturing method thereof are provided to improve light uniformity by forming a light conversion layer on an opening part of a substrate. CONSTITUTION: A circuit pattern is formed on one side of a substrate and an opening part is included. A wavelength conversion layer(30) is formed in order to fill a part of the opening part. A light emitting device(20) is arranged on one side of the wavelength conversion layer. The light emitting device is electrically connected to the circuit pattern. A heat sink(40) is arranged in order to be directly connected to the light emitting device.

    Abstract translation: 目的:提供一种发光器件封装及其制造方法,以通过在基板的开口部上形成光转换层来提高光均匀性。 构成:电路图案形成在基板的一侧,并且包括开口部分。 为了填充开口部的一部分,形成波长转换层30。 发光器件(20)布置在波长转换层的一侧。 发光器件电连接到电路图案。 布置散热器(40)以便直接连接到发光器件。

    다핀 적층 반도체 칩 패키지 및 이에 사용되는 리드 프레임
    99.
    发明公开
    다핀 적층 반도체 칩 패키지 및 이에 사용되는 리드 프레임 失效
    具有多个I / O引脚和引线框架的堆叠半导体芯片封装

    公开(公告)号:KR1020030055832A

    公开(公告)日:2003-07-04

    申请号:KR1020010085924

    申请日:2001-12-27

    Abstract: PURPOSE: A stack semiconductor chip package having multiple I/O pins and lead frame used for the same are provided to increase the capacity of a memory device by using a lead frame without an additional PCB or an additional tape. CONSTITUTION: A stack chip semiconductor package includes the first semiconductor chip(30), the second semiconductor chip(40), and a lead frame. The lead frame includes the first and the second lead groups(50,60) corresponding to the first and the second semiconductor chips and a plurality of external connection terminals. The first and the second semiconductor chips include common electrode pads(32a,42a) and independent electrode pads(32b,42b), respectively. The first and the second lead groups include common leads(52a,62a) and independent leads(52b,62b), respectively. The common leads and the common electrode pads are used for transferring address signals and control signals. The independent leads and the independent electrode pads are used for transferring input/output data to the first and the second semiconductor chips. The common leads are connected to the same external connection terminal since the common lead of the first lead group is commonly connected to the common lead of the second lead group. The independent leads of the first and the second lead groups are connected to the different external connection terminals, respectively. The first and the second semiconductor chips are arrayed symmetrically to each other.

    Abstract translation: 目的:提供具有多个I / O引脚和用于其的引线框的堆叠半导体芯片封装,以通过使用没有附加PCB或附加带的引线框来增加存储器件的容量。 构成:堆叠芯片半导体封装包括第一半导体芯片(30),第二半导体芯片(40)和引线框架。 引线框架包括对应于第一和第二半导体芯片的第一和第二引线组(50,60)和多个外部连接端子。 第一和第二半导体芯片分别包括公共电极焊盘(32a,42a)和独立的电极焊盘(32b,42b)。 第一和第二引线组分别包括公共引线(52a,62a)和独立引线(52b,62b)。 公共引线和公共电极焊盘用于传送地址信号和控制信号。 独立引线和独立电极焊盘用于将输入/输出数据传送到第一和第二半导体芯片。 公共引线连接到相同的外部连接端子,因为第一引线组的公共引线共同连接到第二引线组的公共引线。 第一和第二引线组的独立引线分别连接到不同的外部连接端子。 第一和第二半导体芯片彼此对称排列。

    멀티 칩 반도체 패키지
    100.
    发明公开
    멀티 칩 반도체 패키지 无效
    具有多芯片的半导体封装

    公开(公告)号:KR1020010025874A

    公开(公告)日:2001-04-06

    申请号:KR1019990036924

    申请日:1999-09-01

    Abstract: PURPOSE: A semiconductor package with multi-chip is provided to execute a wire bonding without breakage of an upper chip regardless of the chip size. CONSTITUTION: An adhesive(240) is applied between bonding pads to attach a lower chip(220) on a PCB(Printed Circuit Board)(210). The lower chip(220) is attached between the bonding pads. The bonding pad is wire bound with the bonding pad on the lower chip(220) by a wire bounder(262). An epoxy filler(250) is formed in the space between the lower chip(220) and an upper chip(230) on the PCB(210). After spreading the epoxy filler(250) and the adhesive(240) on the lower chip(220), the upper chip(230) is die attached. Wire bounder connects the bonding pad of the upper chip(230) and the bonding pad of the PCB(210) using a wire(264). Encapsulation is executed to cover the upper chip(230) using an epoxy molding compound. Solder ball(280) is stuck on the solder ball pad(217) at the backside of the PCB(210).

    Abstract translation: 目的:提供具有多芯片的半导体封装以执行引线键合而不破坏上部芯片,而与芯片尺寸无关。 构成:将粘合剂(240)施加在接合焊盘之间以将下部芯片(220)附接到PCB(印刷电路板)(210)上。 下芯片(220)安装在焊盘之间。 接合焊盘通过引线限制器(262)与下芯片(220)上的接合焊盘线接合。 在PCB(210)上的下芯片(220)和上芯片(230)之间的空间中形成环氧填料(250)。 在将环氧填料(250)和粘合剂(240)铺展在下芯片(220)上之后,上芯片(230)被模具附着。 接线端子使用导线(264)连接上芯片(230)的接合焊盘和PCB(210)的接合焊盘。 执行封装以使用环氧模塑料覆盖上芯片(230)。 将焊球(280)粘贴在PCB(210)的背面的焊球垫(217)上。

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