JPH04742U - - Google Patents
Info
- Publication number
- JPH04742U JPH04742U JP4093290U JP4093290U JPH04742U JP H04742 U JPH04742 U JP H04742U JP 4093290 U JP4093290 U JP 4093290U JP 4093290 U JP4093290 U JP 4093290U JP H04742 U JPH04742 U JP H04742U
- Authority
- JP
- Japan
- Prior art keywords
- tab
- wiring board
- bonding
- flexible wiring
- chip
- 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.)
- Pending
Links
- 238000000465 moulding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
Landscapes
- Wire Bonding (AREA)
Description
第１図は、本考案の実施例を模式的に表わした
ＴＡＢ実装構造平面図、第２図は、従来のＴＡＢ
実装構造を模式的に表わした平面図、第３図は、
第２図に示すＴＡＢにモールドを施した概念図で
ある。
１……ＩＣチツプ、２……フレキシブル配線板
、３……フインガー、４……モールド用樹脂、５
……モールドの穴。
FIG. 1 is a plan view of a TAB mounting structure schematically showing an embodiment of the present invention, and FIG. 2 is a plan view of a conventional TAB mounting structure.
Figure 3 is a plan view schematically showing the mounting structure.
FIG. 3 is a conceptual diagram of the TAB shown in FIG. 2 being molded. 1...IC chip, 2...Flexible wiring board, 3...Finger, 4...Mold resin, 5
...Mold hole.
Claims (1)
ギヤングボンデイングにより接合し、その後モー
ルドして製造されるＴＡＢに於いて、該フレキシ
ブル配線板に予め設けられているＩＣチツプ用の
穴が、四角形形状をしていないことを特徴とする
ＴＡＢの実装構造。 In a TAB manufactured by bonding an IC chip to a flexible wiring board by so-called gigantic bonding and then molding, the hole for the IC chip formed in advance in the flexible wiring board has a rectangular shape. The mounting structure of TAB is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4093290U JPH04742U (en) | 1990-04-17 | 1990-04-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4093290U JPH04742U (en) | 1990-04-17 | 1990-04-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04742U true JPH04742U (en) | 1992-01-07 |
Family
ID=31551159
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4093290U Pending JPH04742U (en) | 1990-04-17 | 1990-04-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04742U (en) |
-
1990
- 1990-04-17 JP JP4093290U patent/JPH04742U/ja active Pending