![IC package and IC card incorporating the same thereinto](/ep/1991/02/13/EP0412545A2/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: IC package and IC card incorporating the same thereinto
- 专利标题(中):IS-Packung和IS-Karte,die diese einschliesst。
- 申请号:EP90115314.8 申请日:1990-08-09
- 公开(公告)号:EP0412545A2 公开(公告)日:1991-02-13
- 发明人: Yanaka, Yoshimi , Miyamoto, Keiji
- 申请人: Hitachi Maxell Ltd.
- 申请人地址: No 1-1-88, Ushitora Ibaraki-shi Osaka-fu JP
- 专利权人: Hitachi Maxell Ltd.
- 当前专利权人: Hitachi Maxell Ltd.
- 当前专利权人地址: No 1-1-88, Ushitora Ibaraki-shi Osaka-fu JP
- 代理机构: Patentanwälte Beetz - Timpe - Siegfried Schmitt-Fumian - Mayr
- 优先权: JP209360/89 19890811
- 主分类号: H01L23/498
- IPC分类号: H01L23/498 ; H01L23/24
摘要:
An IC package for an integrated circuit chip (3) includes a cavity (2) in which the IC chip (3) is mounted, a wall (12) surrounding the IC chip, and a groove (4) formed in the surrounding wall (12) extending to surround and communicate with the cavity (2). For fabricating the IC package, a resin of an amount more than necessary is filled in the cavity (2), and is pressed by a press plate. The excess of the resin overflowing from the cavity (2) is received in the groove (4). As a result, the exposed surface of the filled resin is formed into a predetermined shape without grinding thereof.
摘要(中):
一种用于集成电路芯片(3)的集成电路(IC)封装,包括安装IC芯片(3)的空腔(2),围绕IC芯片的壁(12)和形成在周围壁 12)延伸以围绕并与空腔(2)连通。 为了制造IC封装,将需要量的树脂填充到空腔(2)中,并被压板按压。 从空腔(2)溢出的树脂的过量被容纳在凹槽(4)中。 结果,填充树脂的露出表面形成为预定形状而不进行研磨。
公开/授权文献:
- EP0412545A3 IC package and IC card incorporating the same thereinto 公开/授权日:1991-09-25
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01L | 半导体器件;其他类目未包含的电固体器件 |
------H01L23/00 | 半导体或其他固态器件的零部件 |
--------H01L23/34 | .冷却装置;加热装置;通风装置或温度补偿装置 |
----------H01L23/482 | ..由不可拆卸地施加到半导体本体上的内引线组成的 |
------------H01L23/498 | ...引线位于绝缘衬底上的 |