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    • 2. 发明公开
    • 반도체 웨이퍼 및 이를 이용한 스택 패키지 제조방법
    • 半导体晶体管和使用其制造堆叠封装的方法
    • KR1020130044048A
    • 2013-05-02
    • KR1020110108305
    • 2011-10-21
    • 에스케이하이닉스 주식회사
    • 한권환
    • H01L21/66H01L23/12
    • H01L22/14H01L22/32H01L23/544H01L2223/5444H01L2224/16225H01L2924/15311
    • PURPOSE: A semiconductor wafer and a method for fabricating a stack package using the same are provided to test a semiconductor chip on a wafer parallel to the lowermost semiconductor chip of a semiconductor chip module without applying a physical stress to the semiconductor chip module in a test. CONSTITUTION: A semiconductor chip includes a bonding pad(110) and a control module(120). The bonding pad is arranged along the central part of the semiconductor chip. The control module transfers a test signal on a connection line(300) to the bonding pad. The control module includes a storage part(121), a comparison part(122), and a switching part(123). The connection line is formed between scribe lanes in order to couple adjacent semiconductor chips. [Reference numerals] (121) Storage part; (122) Comparison part; (123) Switching part
    • 目的:提供半导体晶片和使用其制造叠层封装的方法,以在半导体芯片模块的最下半导体芯片平行的晶片上测试半导体芯片,而不在半导体芯片模块中施加物理应力 。 构成:半导体芯片包括接合焊盘(110)和控制模块(120)。 焊盘沿着半导体芯片的中心部分布置。 控制模块将连接线(300)上的测试信号传送到接合焊盘。 控制模块包括存储部分(121),比较部分(122)和切换部分(123)。 连接线形成在划线之间,以便耦合相邻的半导体芯片。 (附图标记)(121)存储部; (122)比较部分; (123)切换部分
    • 8. 发明授权
    • 반도체 장치, 단말 장치 및 통신 방법
    • 반도체장치,단말장치및통신방법
    • KR100401776B1
    • 2003-10-17
    • KR1020010052795
    • 2001-08-30
    • 미쓰비시덴키 가부시키가이샤
    • 마에다시게노부
    • H04M1/66G06F12/14
    • H01L23/57G06F11/006G08B13/1409G11C7/24G11C16/22H01L23/544H01L23/576H01L2223/5444H01L2924/0002H01L2924/00
    • A code generation unit (400) generates an identification code (Cd) inherent in a semiconductor substrate (CH1 or CH3). A memory (601) formed in another semiconductor substrate (CH2) stores the identification code (Cd) as a memory code (Co). The identification code (Cd) is written from the code generation unit (400) to the memory (601) before shipment of a semiconductor device (600) as a product. A comparator circuit (403) compares the identification code (Cd) with the memory code (Co) and stops some of operations of a predetermined circuit (405) when the two codes do not coincide with each other. With this construction, a higher technical barrier (security) against fraudulent use of an appliance of the semiconductor device through replacement of the semiconductor substrate can be achieved.
    • 代码生成单元(400)生成半导体衬底(CH1或CH3)中固有的识别码(Cd)。 形成在另一个半导体衬底(CH2)中的存储器(601)将识别码(Cd)存储为存储器码(Co)。 在作为产品出货半导体器件(600)之前,将识别码(Cd)从代码生成单元(400)写入存储器(601)。 比较器电路(403)将识别码(Cd)与存储器码(Co)进行比较,并且当两个码彼此不一致时停止预定电路(405)的一些操作。 利用这种结构,可以实现通过更换半导体衬底来防止半导体器件的器具被欺骗性使用的较高技术屏障(安全性)。