JP5197398B2 - 樹脂封止に用いられる予備的融着樹脂 - Google Patents
樹脂封止に用いられる予備的融着樹脂 Download PDFInfo
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- JP5197398B2 JP5197398B2 JP2009006218A JP2009006218A JP5197398B2 JP 5197398 B2 JP5197398 B2 JP 5197398B2 JP 2009006218 A JP2009006218 A JP 2009006218A JP 2009006218 A JP2009006218 A JP 2009006218A JP 5197398 B2 JP5197398 B2 JP 5197398B2
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- JP
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- Prior art keywords
- resin
- preliminary fusion
- preliminary
- granular
- release film
- 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.)
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- 239000011347 resin Substances 0.000 title claims description 240
- 229920005989 resin Polymers 0.000 title claims description 240
- 230000004927 fusion Effects 0.000 title claims description 98
- 238000007789 sealing Methods 0.000 title claims description 48
- 239000002245 particle Substances 0.000 claims description 12
- 239000008187 granular material Substances 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 7
- 238000009826 distribution Methods 0.000 claims description 4
- 238000002844 melting Methods 0.000 claims description 2
- 230000008018 melting Effects 0.000 claims description 2
- 238000000748 compression moulding Methods 0.000 description 23
- 238000010438 heat treatment Methods 0.000 description 23
- 239000002994 raw material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 238000007906 compression Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 6
- 239000000843 powder Substances 0.000 description 6
- 230000006835 compression Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
Images
Landscapes
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
- Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
Description
102、202、302、402、502…粉粒体状樹脂
104、204、304、404、504…予備的融着樹脂
104A、204A、304A…反離型フィルム側の面(平板の上面)
104B…離型フィルム側の面(平板の下面)
104C、204C、304C、504C…空孔
112、412…予備的融着部
114、414…圧縮成形部
116、216、316、416、516…離型フィルム
118…供給ロール
120…回収ロール
122…ローラ
124、224、324、424…原料供給機
124A、224A、324A、424A…供給口
124B、224B、324B…枠
124BB、224BB、324BB、524BB…凹部
128、228、328、428、528…ホットプレート
130、430…圧縮成形機
132、432…本体
134、434…タイバー
136、436…固定プラテン
138、438…上型
140、440…可動プラテン
142、442…下型
228A…赤外線ヒータ
325…真空ポンプ
326…ベルジャ
529…加振装置
Claims (5)
- 粉粒体状樹脂から平板状に成形されて樹脂封止に用いられる予備的融着樹脂であって、
前記粉粒体状樹脂の少なくとも一部が互いに融着されて、且つ、
該融着された粉粒体状樹脂間に空孔を有し、
前記平板の一方の面が前記粉粒体状樹脂の粒形に倣う凸凹形状に成形されている
ことを特徴とする予備的融着樹脂。 - 請求項1において、
自身の厚み方向で前記空孔の分布が不均一である
ことを特徴とする予備的融着樹脂。 - 請求項2において、
前記厚み方向で前記平板の一方の面に近いほど前記空孔が少なくなる
ことを特徴とする予備的融着樹脂。 - 請求項1において、
自身の厚み方向で前記空孔の大きさが不均一である
ことを特徴とする予備的融着樹脂。 - 請求項4において、
前記厚み方向で前記平板の一方の面に近いほど前記空孔の大きさが小さくなる
ことを特徴とする予備的融着樹脂。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009006218A JP5197398B2 (ja) | 2009-01-15 | 2009-01-15 | 樹脂封止に用いられる予備的融着樹脂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2009006218A JP5197398B2 (ja) | 2009-01-15 | 2009-01-15 | 樹脂封止に用いられる予備的融着樹脂 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2010162750A JP2010162750A (ja) | 2010-07-29 |
JP5197398B2 true JP5197398B2 (ja) | 2013-05-15 |
Family
ID=42579341
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2009006218A Active JP5197398B2 (ja) | 2009-01-15 | 2009-01-15 | 樹脂封止に用いられる予備的融着樹脂 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP5197398B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5336974B2 (ja) * | 2009-08-06 | 2013-11-06 | 住友重機械工業株式会社 | 樹脂封止装置及び樹脂封止方法 |
-
2009
- 2009-01-15 JP JP2009006218A patent/JP5197398B2/ja active Active
Also Published As
Publication number | Publication date |
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JP2010162750A (ja) | 2010-07-29 |
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