JPS63197340U - - Google Patents
Info
- Publication number
- JPS63197340U JPS63197340U JP1987088281U JP8828187U JPS63197340U JP S63197340 U JPS63197340 U JP S63197340U JP 1987088281 U JP1987088281 U JP 1987088281U JP 8828187 U JP8828187 U JP 8828187U JP S63197340 U JPS63197340 U JP S63197340U
- Authority
- JP
- Japan
- Prior art keywords
- output
- ultrasonic transducer
- circuit
- horn
- arbitrarily set
- 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
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/0711—Apparatus therefor
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/0711—Apparatus therefor
- H10W72/07141—Means for applying energy, e.g. ovens or lasers
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W72/00—Interconnections or connectors in packages
- H10W72/071—Connecting or disconnecting
- H10W72/075—Connecting or disconnecting of bond wires
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
- H10W90/00—Package configurations
- H10W90/701—Package configurations characterised by the relative positions of pads or connectors relative to package parts
- H10W90/751—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires
- H10W90/756—Package configurations characterised by the relative positions of pads or connectors relative to package parts of bond wires between a chip and a stacked lead frame, conducting package substrate or heat sink
Landscapes
- Wire Bonding (AREA)
Description
第１図は本考案の一実施例におけるボンデイン
グ面接触検出装置のブロツク図、第２図は第１図
のブロツク図に於ける主要部の動作波形、第３図
は従来のボンデイング面接触検出装置のブロツク
図、第４図は第３図のブロツク図に於ける主要部
の動作波形図である。 図中、１はキヤピラリ、２はホーン、３は超音
波振動子、４は超音波発生器、５は電流検出回路
、１２は比較回路、１３は誤検出防止回路である
。なお各図中同一符号は同一又は相当部分を示す
。
グ面接触検出装置のブロツク図、第２図は第１図
のブロツク図に於ける主要部の動作波形、第３図
は従来のボンデイング面接触検出装置のブロツク
図、第４図は第３図のブロツク図に於ける主要部
の動作波形図である。 図中、１はキヤピラリ、２はホーン、３は超音
波振動子、４は超音波発生器、５は電流検出回路
、１２は比較回路、１３は誤検出防止回路である
。なお各図中同一符号は同一又は相当部分を示す
。
Claims (1)
- キヤピラリを取付けたホーンと、これを振動せ
しめる超音波振動子と、該超音波振動子を交流定
電圧で駆動する超音波発生回路と、前記超音波振
動子の電流を検出する電流検出回路と、検出した
電流値が任意設定電流値を下回つた場合に信号を
出力しない比較回路と、該出力を誤検出か否か任
意設定時間枠で監視する誤検出防止回路とからな
るボンデイング面接触検出装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987088281U JPS63197340U (ja) | 1987-06-08 | 1987-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987088281U JPS63197340U (ja) | 1987-06-08 | 1987-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63197340U true JPS63197340U (ja) | 1988-12-19 |
Family
ID=30946253
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987088281U Pending JPS63197340U (ja) | 1987-06-08 | 1987-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63197340U (ja) |
-
1987
- 1987-06-08 JP JP1987088281U patent/JPS63197340U/ja active Pending