JPH02114928U - - Google Patents
Info
- Publication number
- JPH02114928U JPH02114928U JP2429589U JP2429589U JPH02114928U JP H02114928 U JPH02114928 U JP H02114928U JP 2429589 U JP2429589 U JP 2429589U JP 2429589 U JP2429589 U JP 2429589U JP H02114928 U JPH02114928 U JP H02114928U
- Authority
- JP
- Japan
- Prior art keywords
- main body
- center
- pellet
- suction
- pipe
- 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
- 239000008188 pellet Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims 1
- 238000001179 sorption measurement Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L24/00—Arrangements for connecting or disconnecting semiconductor or solid-state bodies; Methods or apparatus related thereto
- H01L24/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies
- H01L24/75—Apparatus for connecting with bump connectors or layer connectors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2224/00—Indexing scheme for arrangements for connecting or disconnecting semiconductor or solid-state bodies and methods related thereto as covered by H01L24/00
- H01L2224/74—Apparatus for manufacturing arrangements for connecting or disconnecting semiconductor or solid-state bodies and for methods related thereto
- H01L2224/75—Apparatus for connecting with bump connectors or layer connectors
- H01L2224/7525—Means for applying energy, e.g. heating means
- H01L2224/753—Means for applying energy, e.g. heating means by means of pressure
- H01L2224/75301—Bonding head
- H01L2224/75302—Shape
- H01L2224/75303—Shape of the pressing surface
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Power Engineering (AREA)
- Die Bonding (AREA)
Description
第１図ａ及びｂ，ｃは本考案の一実施例を示す
底面図および断面図、第２図は第１図の実施例の
効果を説明するための断面図、第３図ａ及びｂ，
ｃは従来のコレツトの一例の底面図および断面図
、第４図ａ，ｂは従来のコレツトの使用状態を説
明するための断面図である。
１，１１……コレツト本体、２，１２……管路
、３，１３……くぼみ、４，１４……面、５，６
，１５……ペレツト、１６……粘着シート、１７
……突上げ針。
Figures 1a, b, and c are a bottom view and sectional view showing an embodiment of the present invention; Figure 2 is a sectional view for explaining the effects of the embodiment of Figure 1; Figures 3a, b,
FIG. 4c is a bottom view and a cross-sectional view of an example of a conventional collet, and FIGS. 4a and 4b are cross-sectional views for explaining how the conventional collet is used. 1, 11... Collet body, 2, 12... Conduit, 3, 13... Hollow, 4, 14... Surface, 5, 6
, 15... Pellet, 16... Adhesive sheet, 17
...Thrive needle.
Claims (1)
本体の先端の吸着面に方形で面積が連続的に減少
し中央部が前記管路と接続されたくぼみを有する
ペレツト吸着用のコレツトにおいて、前記くぼみ
の方形の各対辺の中心を通る垂直切断面内の前記
くぼみの各面の切断線の形状が、前記吸着面に対
して凹状の円弧部を含んでいることを特徴とする
コレツト。 A pellet suction collet having a vacuum suction pipe in the center of the main body, and a pellet adsorption concavity on the suction surface at the tip of the main body, which has a rectangular shape with a continuously decreasing area and whose central part is connected to the pipe. In the collect, the shape of the cut line of each face of the recess in a vertical cut plane passing through the center of each opposite side of the rectangle of the recess includes an arcuate portion that is concave with respect to the suction surface. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2429589U JPH02114928U (en) | 1989-03-02 | 1989-03-02 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2429589U JPH02114928U (en) | 1989-03-02 | 1989-03-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02114928U true JPH02114928U (en) | 1990-09-14 |
Family
ID=31244029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2429589U Pending JPH02114928U (en) | 1989-03-02 | 1989-03-02 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02114928U (en) |
-
1989
- 1989-03-02 JP JP2429589U patent/JPH02114928U/ja active Pending