Semiconductor device
专利汇可以提供Semiconductor device专利检索，专利查询，专利分析的服务。并且PURPOSE: To eliminate a cumbersome working when a semiconductor device is assembled, by constituting the device with a first bonding layer, which fixes a die pad tape to a supporting body and fixes a semiconductor pellet arranged on one surface thereof to the supporting body, and a second bonding layer, which fixes the supporting body arranged on the other surface to leads.
CONSTITUTION: A semiconductor pellet 4 is directly bonded and fixed to a first bonding layer 11 on the upper surface of a supporting body 10 for a die pad tape. Meanwhile, a second bonding layer 12 at the lower surface of the supporting body is bonded to leads 2 of a lead frame. An electrode 7 is connected to each lead 2 with each bonding wire 6. These parts are made to form a unitary body with a packaging resin 8. The die pad tape is arbitrarily cut in correspondence with the shape and the size of the semiconductor pellet and can be provided for the semiconductor-pellet mounting part of the lead frame. The device is effective for the efficiency in design and manufacture and the cost down of the pellet and the lead frame. Since paste-state die bonding agent is not required, workability in assembling the device is improved.
COPYRIGHT: (C)1988,JPO&Japio，下面是Semiconductor device专利的具体信息内容。
| 标题 | 发布/更新时间 | 阅读量 |
|---|---|---|
| 一种半导体器件测试自动化工装及测试箱体 | 2020-05-11 | 7 |
| 一种二极管老化筛选仪 | 2020-05-11 | 917 |
| 一种风冷式浸油工业微波变频电源 | 2020-05-12 | 207 |
| 一种气密封装器件及气密封装方法 | 2020-05-11 | 920 |
| 一种双足机器人电机驱动系统和智能温度保护方法 | 2020-05-11 | 760 |
| 长程面形检测仪及检测方法 | 2020-05-11 | 575 |
| 活塞式内燃发动机的可变的阀传动装置 | 2020-05-08 | 857 |
| 一种浸油式一体化永磁无刷直流电机 | 2020-05-11 | 286 |
| 一种具有按键的门禁设备 | 2020-05-12 | 942 |
| 半自动化且便于清理的桑蚕养殖箱 | 2020-05-11 | 546 |
高效检索全球专利专利汇是专利免费检索,专利查询,专利分析-国家发明专利查询检索分析平台，是提供专利分析，专利查询，专利检索等数据服务功能的知识产权数据服务商。
我们的产品包含105个国家的1.26亿组数据，免费查、免费专利分析。
专利汇分析报告产品可以对行业情报数据进行梳理分析，涉及维度包括行业专利基本状况分析、地域分析、技术分析、发明人分析、申请人分析、专利权人分析、失效分析、核心专利分析、法律分析、研发重点分析、企业专利处境分析、技术处境分析、专利寿命分析、企业定位分析、引证分析等超过60个分析角度，系统通过AI智能系统对图表进行解读，只需1分钟，一键生成行业专利分析报告。
