JPS63128737U - - Google Patents
Info
- Publication number
- JPS63128737U JPS63128737U JP2153087U JP2153087U JPS63128737U JP S63128737 U JPS63128737 U JP S63128737U JP 2153087 U JP2153087 U JP 2153087U JP 2153087 U JP2153087 U JP 2153087U JP S63128737 U JPS63128737 U JP S63128737U
- Authority
- JP
- Japan
- Prior art keywords
- chip carrier
- leadless chip
- recess
- utility
- scope
- 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
- 239000000758 substrate Substances 0.000 description 2
Landscapes
- Details Of Resistors (AREA)
Description
第１図は本考案の実施例の側面図、第２図は、
従来のリードレスチツプキヤリアを基板上に実装
したものの側面図、第３図は本考案のリードレス
チツプキヤリアの底面図である。
１……リードレスチツプキヤリア、２……基板
、３……基板上に形成された電極パターン、４…
…リードレスチツプキヤリア底面に形成された電
極パターン、５……底面、６……へこみ。
FIG. 1 is a side view of an embodiment of the present invention, and FIG. 2 is a side view of an embodiment of the present invention.
FIG. 3 is a side view of a conventional leadless chip carrier mounted on a board, and FIG. 3 is a bottom view of the leadless chip carrier of the present invention. DESCRIPTION OF SYMBOLS 1... Leadless chip carrier, 2... Substrate, 3... Electrode pattern formed on the substrate, 4...
... Electrode pattern formed on the bottom surface of the leadless chip carrier, 5 ... bottom surface, 6 ... recess.
Claims (1)
隣接する電極間にへこみをつけたことを特徴とす
るリードレスチツプキヤリア。 A leadless chip carrier characterized in that a recess is formed between adjacent electrodes on the bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2153087U JPS63128737U (en) | 1987-02-16 | 1987-02-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2153087U JPS63128737U (en) | 1987-02-16 | 1987-02-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63128737U true JPS63128737U (en) | 1988-08-23 |
Family
ID=30818052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2153087U Pending JPS63128737U (en) | 1987-02-16 | 1987-02-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63128737U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857742A (en) * | 1981-10-01 | 1983-04-06 | Nec Corp | Chip carrier |
-
1987
- 1987-02-16 JP JP2153087U patent/JPS63128737U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5857742A (en) * | 1981-10-01 | 1983-04-06 | Nec Corp | Chip carrier |