CN205303444U - 一种芯片上加有玻璃盖板的封装件 - Google Patents

一种芯片上加有玻璃盖板的封装件 Download PDF

Info

Publication number
CN205303444U
CN205303444U CN201521033207.5U CN201521033207U CN205303444U CN 205303444 U CN205303444 U CN 205303444U CN 201521033207 U CN201521033207 U CN 201521033207U CN 205303444 U CN205303444 U CN 205303444U
Authority
CN
China
Prior art keywords
chip
plate
glass cover
glue
substrate
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201521033207.5U
Other languages
English (en)
Inventor
王小龙
刘宇环
张锐
谢建友
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Huatian Technology Xian Co Ltd
Original Assignee
Huatian Technology Xian Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Huatian Technology Xian Co Ltd filed Critical Huatian Technology Xian Co Ltd
Priority to CN201521033207.5U priority Critical patent/CN205303444U/zh
Application granted granted Critical
Publication of CN205303444U publication Critical patent/CN205303444U/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/01Means for bonding being attached to, or being formed on, the surface to be connected, e.g. chip-to-package, die-attach, "first-level" interconnects; Manufacturing methods related thereto
    • H01L2224/42Wire connectors; Manufacturing methods related thereto
    • H01L2224/47Structure, shape, material or disposition of the wire connectors after the connecting process
    • H01L2224/48Structure, shape, material or disposition of the wire connectors after the connecting process of an individual wire connector
    • H01L2224/4805Shape
    • H01L2224/4809Loop shape
    • H01L2224/48091Arched
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2224/00Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
    • H01L2224/73Means for bonding being of different types provided for in two or more of groups H01L2224/10, H01L2224/18, H01L2224/26, H01L2224/34, H01L2224/42, H01L2224/50, H01L2224/63, H01L2224/71
    • H01L2224/732Location after the connecting process
    • H01L2224/73251Location after the connecting process on different surfaces
    • H01L2224/73265Layer and wire connectors
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01LSEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L2924/00Indexing scheme for arrangements or methods for connecting or disconnecting semiconductor or solid-state bodies as covered by H01L24/00
    • H01L2924/10Details of semiconductor or other solid state devices to be connected
    • H01L2924/1015Shape
    • H01L2924/10155Shape being other than a cuboid

Landscapes

  • Packaging Frangible Articles (AREA)

Abstract

一种芯片上加有玻璃盖板的封装件,封装件包括有芯片和玻璃盖板,玻璃盖板为凹型,芯片上直接加镀有增透膜的凹型玻璃盖板,不用塑封,简化封装工序,芯片感应区域外露,感应区域玻璃保护盖板直接在封装过程中添加,大大减少再加工造成的风险,有效降低封装难点,提高封装良率。

Description

一种芯片上加有玻璃盖板的封装件
技术领域
本实用新型属于集成电路领域,具体是一种芯片上加有玻璃盖板的封装件。
背景技术
现有封装件封装时,需要塑封来对芯片保护,造成工艺复杂化,产品良率低下。
实用新型内容
针对上述现有技术存在的问题,本实用新型提供了一种芯片上加有玻璃盖板的封装件,该结构有效降低了封装难点,提高了封装良率。
一种芯片上加有玻璃盖板的封装件,主要由玻璃盖板、增透膜、粘合胶、基板、粘片胶、芯片、金手指、键合线、填充胶组成;所述玻璃盖板为凹型,凹型底部有增透膜,所述基板上通过粘片胶固定有芯片,所述键合线将芯片与基板上的金手指互连,所述粘合胶将玻璃盖板贴装在基板对应的粘合区域,所述芯片位于玻璃盖板的凹型区域,所述填充胶填充玻璃盖板与基板、芯片间的空隙部分,包裹键合线和芯片。
一种芯片上加有玻璃盖板的封装件的制造方法,具体按照以下步骤进行:
步骤一:准备玻璃盖板,玻璃盖板为凹型,凹型底部镀有增透膜;
步骤二:在基板表面贴装芯片,芯片为指纹识别芯片,芯片通过粘片胶固定在基板之上;
步骤三:引线键合工艺,通过键合线使芯片与基板上的金手指形成电性连接;
步骤四:通过粘合胶将玻璃盖板贴装在基板对应的粘合区域;
步骤五:用填充胶填充玻璃盖板与基板、芯片间的空隙部分,包裹键合线和芯片,填充胶为Underfill填充胶。
本实用新型通过在指纹传感芯片上面直接加镀有增透膜的凹型玻璃盖板,可以不用进行塑封,简化封装工序,指纹识别芯片感应区域外露,感应区域玻璃保护盖板直接在封装过程中添加,大大减少再加工造成的风险,有效降低封装难点,提高封装良率。
附图说明
图1玻璃盖板示意图;
图2基板贴装指纹传感芯片&压焊示意图;
图3芯片直接加玻璃盖板的结构示意图。
其中:1为玻璃盖板;2为增透膜;3为粘合胶;4为基板;5为粘片胶;6为芯片;7为金手指;8为键合线;9为填充胶。
具体实施方式
如图3所示,一种芯片上加有玻璃盖板的封装件,主要由玻璃盖板1、增透膜2、粘合胶3、基板4、粘片胶5、芯片6、金手指7、键合线8、填充胶9组成;所述玻璃盖板1为凹型,凹型底部有增透膜2,所述基板4上通过粘片胶5固定有芯片6,所述键合线8将芯片6与基板4上的金手指7互连,所述粘合胶3将玻璃盖板1贴装在基板4对应的粘合区域,所述芯片6位于玻璃盖板1的凹型区域,所述填充胶9填充玻璃盖板1与基板4、芯片6间的空隙部分,包裹键合线8和芯片6。
一种芯片上加有玻璃盖板的封装件的制造方法,具体按照以下步骤进行:
步骤一:准备玻璃盖板1,玻璃盖板1为凹型,凹型底部镀有增透膜2,如图1所示;
步骤二:在基板4表面贴装芯片6,芯片6为指纹识别芯片,芯片6通过粘片胶5固定在基板4之上,如图2所示;
步骤三:引线键合工艺,通过键合线8使芯片6与基板4上的金手指7形成电性连接;
步骤四:通过粘合胶3将玻璃盖板1贴装在基板4对应的粘合区域,如图3所示;
步骤五:用填充胶9填充玻璃盖板1与基板4、芯片6间的空隙部分,包裹键合线8和芯片6,填充胶9为Underfill填充胶,如图3所示。

Claims (3)

1.一种芯片上加有玻璃盖板的封装件,其特征在于:所述封装件主要由玻璃盖板(1)、增透膜(2)、粘合胶(3)、基板(4)、粘片胶(5)、芯片(6)、金手指(7)、键合线(8)、填充胶(9)组成;所述玻璃盖板(1)为凹型,凹型底部有增透膜(2),所述基板(4)上通过粘片胶(5)固定有芯片(6),所述键合线(8)将芯片(6)与基板(4)上的金手指(7)互连,所述粘合胶(3)将玻璃盖板(1)贴装在基板(4)对应的粘合区域,所述芯片(6)位于玻璃盖板(1)的凹型区域,所述填充胶(9)填充玻璃盖板(1)与基板(4)、芯片(6)间的空隙部分,包裹键合线(8)和芯片(6)。
2.根据权利要求1所述的一种芯片上加有玻璃盖板的封装件,其特征在于:所述芯片(6)为指纹识别芯片。
3.根据权利要求1所述的一种芯片上加有玻璃盖板的封装件,其特征在于:所述填充胶(9)为Underfill填充胶。
CN201521033207.5U 2015-12-11 2015-12-11 一种芯片上加有玻璃盖板的封装件 Active CN205303444U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201521033207.5U CN205303444U (zh) 2015-12-11 2015-12-11 一种芯片上加有玻璃盖板的封装件

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201521033207.5U CN205303444U (zh) 2015-12-11 2015-12-11 一种芯片上加有玻璃盖板的封装件

Publications (1)

Publication Number Publication Date
CN205303444U true CN205303444U (zh) 2016-06-08

Family

ID=56431461

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201521033207.5U Active CN205303444U (zh) 2015-12-11 2015-12-11 一种芯片上加有玻璃盖板的封装件

Country Status (1)

Country Link
CN (1) CN205303444U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105448859A (zh) * 2015-12-11 2016-03-30 华天科技(西安)有限公司 一种芯片上加有玻璃盖板的封装件及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105448859A (zh) * 2015-12-11 2016-03-30 华天科技(西安)有限公司 一种芯片上加有玻璃盖板的封装件及其制造方法

Similar Documents

Publication Publication Date Title
CN105870104A (zh) 一种具有电磁屏蔽功能的封装结构
CN102543899B (zh) 柔性封装基板及其制作方法
CN103219474B (zh) 一种基板封装方法
CN110010507A (zh) Sip模块分区电磁屏蔽封装方法
CN105097566A (zh) 一种晶圆级扇出封装的制作方法
CN108878382A (zh) 一种具有电磁屏蔽的封装结构及其工艺方法
CN205303444U (zh) 一种芯片上加有玻璃盖板的封装件
CN105489509A (zh) 应用钢网印刷技术优化点胶工艺的光学传感芯片封装方法
CN103985692A (zh) Ac-dc电源电路的封装结构及其封装方法
CN105529308B (zh) 一种垫块加底部填充的指纹芯片封装结构及制造方法
CN105097727A (zh) 半导体封装结构及其封装方法
CN104600041B (zh) 一种双面散热半导体的封装结构及其封装方法
CN206584921U (zh) 预包封多侧边可浸润引线框架结构
CN202818243U (zh) 一种倒装焊封装的多声表裸芯片模块
CN101692446B (zh) 有机电激发光元件封装及其封装方法
CN105448859A (zh) 一种芯片上加有玻璃盖板的封装件及其制造方法
CN207183254U (zh) 一种提高bga产品可靠性的封装结构
CN205211727U (zh) 一种指纹识别多芯片封装结构
CN210628280U (zh) 一种集成芯片封装结构
CN203589000U (zh) 一种基于无框架csp封装背面植球塑封封装件
CN107910288A (zh) 基于太鼓晶圆的晶圆级封装结构及方法
CN202903217U (zh) 一种传感器后盖与壳体装配结构
CN207651475U (zh) 一种芯片封装组件
CN108022886A (zh) 一种倒装芯片式滤波器的封装结构
CN205984976U (zh) 一种可塑型埋容金属框架结构

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant