TW201008036A - Transfer carrier - Google Patents
Transfer carrier Download PDFInfo
- Publication number
- TW201008036A TW201008036A TW097130408A TW97130408A TW201008036A TW 201008036 A TW201008036 A TW 201008036A TW 097130408 A TW097130408 A TW 097130408A TW 97130408 A TW97130408 A TW 97130408A TW 201008036 A TW201008036 A TW 201008036A
- Authority
- TW
- Taiwan
- Prior art keywords
- transfer device
- integrated circuit
- holes
- transfer
- connection
- Prior art date
Links
- 229910000679 solder Inorganic materials 0.000 claims abstract description 24
- 239000000758 substrate Substances 0.000 claims abstract description 18
- 239000004020 conductor Substances 0.000 claims description 11
- 238000000034 method Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 229910052718 tin Inorganic materials 0.000 claims description 4
- 238000009713 electroplating Methods 0.000 claims description 3
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 3
- 229910052737 gold Inorganic materials 0.000 claims description 3
- 239000010931 gold Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 2
- 229910000881 Cu alloy Inorganic materials 0.000 claims description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims description 2
- 229910001128 Sn alloy Inorganic materials 0.000 claims description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 2
- 229910052782 aluminium Inorganic materials 0.000 claims description 2
- 229910052802 copper Inorganic materials 0.000 claims description 2
- 239000010949 copper Substances 0.000 claims description 2
- 229910052709 silver Inorganic materials 0.000 claims description 2
- 239000004332 silver Substances 0.000 claims description 2
- 239000011135 tin Substances 0.000 claims description 2
- 229910000838 Al alloy Inorganic materials 0.000 claims 1
- 238000005476 soldering Methods 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- LQBJWKCYZGMFEV-UHFFFAOYSA-N lead tin Chemical compound [Sn].[Pb] LQBJWKCYZGMFEV-UHFFFAOYSA-N 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001568 sexual effect Effects 0.000 description 1
Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/325—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by abutting or pinching, i.e. without alloying process; mechanical auxiliary parts therefor
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/141—One or more single auxiliary printed circuits mounted on a main printed circuit, e.g. modules, adapters
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/02—Arrangements of circuit components or wiring on supporting structure
- H05K7/10—Plug-in assemblages of components, e.g. IC sockets
- H05K7/1053—Plug-in assemblages of components, e.g. IC sockets having interior leads
- H05K7/1061—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting
- H05K7/1069—Plug-in assemblages of components, e.g. IC sockets having interior leads co-operating by abutting with spring contact pieces
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/04—Assemblies of printed circuits
- H05K2201/049—PCB for one component, e.g. for mounting onto mother PCB
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10265—Metallic coils or springs, e.g. as part of a connection element
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10227—Other objects, e.g. metallic pieces
- H05K2201/10378—Interposers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
- H05K2201/10613—Details of electrical connections of non-printed components, e.g. special leads
- H05K2201/10621—Components characterised by their electrical contacts
- H05K2201/10734—Ball grid array [BGA]; Bump grid array
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/341—Surface mounted components
- H05K3/3431—Leadless components
- H05K3/3436—Leadless components having an array of bottom contacts, e.g. pad grid array or ball grid array components
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
- H05K3/42—Plated through-holes or plated via connections
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Metallurgy (AREA)
- Manufacturing & Machinery (AREA)
- Electric Connection Of Electric Components To Printed Circuits (AREA)
- Structures For Mounting Electric Components On Printed Circuit Boards (AREA)
Description
201008036 九、發明說明: 【發明所屬之技術領域】 本發明是有關於一種轉載裝置,且特別是有關於一種 用於一引刷電路板與一積體電路間之轉載裝置。 【先前技術】 印刷電路板上有著各式各樣的電子元件,傳統上,這 些電子元件都是使用軟銲的技術形成銲點,把它們連結在 ❹ 印刷電路板上。 隨著電子產品有越來越多得電子元件,一旦其中一顆 電子元件損壞,會使得整個電子產品喪失功能,又由於電 子元件與印刷電路板間之連接是固定式之銲點,再加以電 子元件的小型化使得電子元件與印刷電路板間之接腳數目 大量増加,而且愈趨微細,進而造成僅對損壞電子元件進 行單獨置換難以實現。 此外,隨著技術發展,電子產品之功能越趨繁複,為 Φ 獲取更快之計算能力,常常需要對記憶體進行升級。然傳 統之記憶體架構,是將記憶體元件直接形成於印刷電路板 上,如同上述之理由,同樣遭遇到對記憶體元件進行單獨 置換之不可行性。 因此對於一種能提供電子元件彈性置換且可提供電子 元件與引刷電路板間優良連接之轉載裝置存有一種需求。 【發明内容】 因此本發明的目的就是在提供一種可讓電子元件進行 201008036 彈性置換’且仍能提供電子元件與引刷電路板間優良連接 之轉載裝置。 為達到上述之目的,本發明提供一種轉載裝置,其中 該轉载裝置係用以將一積體電路與一印刷電路板連接,該 轉載裝置至少包含:一轉載基板;一連接孔陣列,該連接 孔陣列包括復數個貫穿該轉載基板之連接孔,其中在每一 該些連接孔之内側管壁上具一導體層;復數個彈簧,分別 位於該些連接孔中;以及復數個錫球,形成在該些連接孔 Φ 之開口處’且與該些連接孔中之該些彈簧電性連接;其中 當該積體電路放置於該轉載基板上時,該積體電路之接腳 會插入對應之連接孔中並與該對應連接孔中之彈簧電性連 接’並透過形成在該對應連接孔開口處之锡球與該印刷電 路板電性。 【實施方式】 第1A圖緣示了根據本發明一較佳實施例之轉載裝置 φ 1〇0之上視圖。第1B圖繪示了根據本發明一較佳實施例之 轉載裝置100之正面部分區域放大圖。第1C圖繪示了根據 本發明一較佳實施例之轉載裝置100之仰視圖。請同時參 閱第1A圖至第1C圖。 轉載裝置100包括一轉載基板101、一連接孔陣列1〇2 以及多個固定孔103。其中連接孔陣列102包括多個貫穿轉 載基板101之連接孔106。在一實施例中,連接孔陣列j 〇2 之多個連接孔106所形成之排列方式會對應於後續承載於 轉載基板101上之積體電路接腳。而在其他之實施例中, 6 201008036 此多個連接孔106所形成之排列方式亦可為一標準排列, 亦即連接孔106之數目可多於積體電路接腳,只要每一積 體電路接腳恰可與一連接孔對應即可。此外,在本實施例 中,轉載基板101具有一平坦之上表面11(),然,在其他之 實施例中,上表面110可配合承載於轉載基板1〇1上之積 體電路外觀,進行變化,藉以更合宜的容納積體電路。而 . 每一連接孔丨〇6之内側管壁,如第1B圖所示之放大圖示, 音塗佈一層導體107’並放置一彈酱log。. ❹ 根據本發明之一較佳實施例,可透過固定孔1〇3將轉 載裝置100鎖固於一印刷電路板(圖中未展示出)上,而 在其他之實施例中,亦可以其他之連接方式將轉載裝置1〇〇 固定於印刷電路板(圖中未展示出)上。此外當一積體電 路(圖中未展示出)放置於此轉載裝置1〇〇上後,可於積 體電路上覆蓋一固定蓋,並透過固定孔103將此固定蓋與 轉載裝置100連接,使得積體電路之接腳被限制在連接孔 内。彈簧108之表面會鍍上一層金。導體i〇7之材料例如 φ 為金’但在其他之實施例中,塗佈於每一連接孔1〇6内側 壁之導體材料亦可為銀、銅、錫、鋁、錫合金、銅合金、 銘合金或上述導體材料之組合或其他適合作為導電連接之 導餿,並不以本實施例為限。當彈簧108放置於連接孔1〇6 後’接著,如第1C圖所示,於轉載裝置1〇〇之背面形成鲜 錫凸塊以製作錫球(solder ball)109,作為轉载裝置ι〇〇之接 腳。銲錫凸塊的製程,一般多以電鍍或印刷植球製程為主。 在電鍍錫鉛凸塊或模版印刷錫膏完成後,需經迴焊 製程,使錫球109成型》 201008036 第2圖所示為本發明連接孔106之剖視圖,其中連接 孔106貫穿轉載基板101,於連接孔106之内側管壁塗佈導 體107,並放置一彈簧108於連接孔106内。接著,利用電 鍍或印刷植球製程,於連接孔106之一開口處形成銲錫凸 塊,並經迴焊(Reflow)製程形成錫球109。當錫球109成型 後,部分之銲錫凸塊會侵入連接孔106内,使得彈簧108 與錫球109連接一起。 第3圖繪示了利用本發明之轉載裝置1〇〇將一積體電 ❹ 路300與一印刷電路板200連接之概略圖。其中轉載裝置 100與印刷電路板200之接合,例如利用覆晶接合的技術, 將轉載裝置100置放到印刷電路板200上並完成錫球1〇9 與印刷電路板200上接塾對位後,以迴流(Refjow)熱處理配 合銲錫熔融時之表面張力效應使銲錫成球並完成轉載裝置 100與印刷電路板200之接合。此後當積體電路3〇〇放置於 轉載裝置100上後,積體電路300之各接腳301即可透過 對應連接孔106内之彈菁1〇8以及錫球1 〇9與印刷電路板 〇 200上之接墊電性連接。在一實施例中,可於積體電路3〇〇 上覆蓋一固定蓋,並透過此固定蓋與轉載裝置1〇〇之連接, 使得積體電路300之接腳301被限制在連接孔1〇6内。 根據本發明’因為連接孔106之内側管壁塗佈有導體 107,因此即使彈簧108因積體電路300之接腳3〇1之按壓 而側偏,仍能提供積體電路300接腳301與印刷電路板2〇〇 接墊良好之電性連接。此外,因為錫球1〇9成型時,部分 之鲜錫凸塊會侵入連接孔106内,使得彈簧1〇8與錫球1〇9 連接一起’因此可確保彈簧108與錫球1〇9電性連接。 201008036 雖然本發明已以一較佳實施例揭露如上,然其並非用 以限定本發明’任何熟習此技藝者,在不脫離本發明之精 神和範圍内’當可作各種之更動與潤飾,因此本發明之保 護範圍當視後附之申請專利範圍所界定者為準。 【圖式簡單說明】 . 為讓本發明之上述和其他目的、特徵、優點與實施例 能更明顯易懂’所附圓式之詳細說明如下: 第1Α圖繪示了根據本發明一較佳實施例之轉載裝置 之上視圖〇 第1Β圖繪示了根據本發明一較佳實施例之轉載裝置 之正面部分區域放大圖。 第1C圖繪示了根據本發明一較佳實施例之轉載裝置 之仰視圖》 第2圖所示為本發明連接孔之刳視圖。 ® 第3圖緣示了利用本發明之轉載裝置將一積體電路與 一印刷電路板連接之概略囷。 【主要元件符號說明】 100轉載裝置 101轉載基板 102連接孔陣列 103固定孔 106連接孔 201008036 107導體 108彈簧 109錫球 110上表面 200印刷電路板 300積體電路 301接腳
Claims (1)
- 201008036 十、申請專利範圍: 1. 一種轉載裝置,其中該轉載裝置係用以將一積體電 路與一印刷電路板連接,該轉載裝置至少包含: 一轉載基板;一連接孔陣列,該連接孔陣列包括復數個貫穿該轉載 基板之連接孔,其中在每一該些連接孔之内侧管壁上具_ 導體層; 復數個彈簧,分別位於該些連接孔中;以及 復數個錫球,形成在該些連接孔之開口處,且與該些 連接孔中之該些彈簧電性連接; 其中當該積體電路放置於該轉載基板上時,該積體電 路之接腳會插入對應之連接孔中並與該對應連接孔中之彈 簧電性連接,並透過形成在該對應連接孔開口處之錫球與 該印刷電路板電性。 2.如申請專利範圍第1項所述之轉載裝置,更包括復 數個固定孔貫穿該轉載基板。 3.如申請專利範圍第2項所述之轉載裝置,其中透過 該些固定孔將該轉載基板固定於該印刷電路板上。 •如申請專利範圍第2項所述之轉載裝置,更包括一 201008036 固定蓋位於該積體電路上,透過該些固定孔將該固定蓋與 該轉載基板連接,使得該積體電路之接腳被限制在對應之 連接孔内。 5.如申請專利範圍第1項所述之轉載裝置,其中該導 體材料為銀、銅、錫、鋁、錫合金、銅合金、鋁合金或上 述導體材料之組合。 ® 6.如申請專利範圍第1項所述之轉載裝置,其中以電 鍍或印刷植球製程形成該些錫球。 7. 如申請專利範圍第1項所述之轉載裝置,其中該些 彈簧表面具有一層金。 8. 如申請專利範圍第1項所述之轉載裝置,其中該該 些連接孔排列成之圖案與該積體電路之接腳相同。 〇 12
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW097130408A TWI366301B (en) | 2008-08-08 | 2008-08-08 | Transfer carrier |
| US12/509,757 US7871274B2 (en) | 2008-08-08 | 2009-07-27 | IC adapter for removably mounting integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW097130408A TWI366301B (en) | 2008-08-08 | 2008-08-08 | Transfer carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201008036A true TW201008036A (en) | 2010-02-16 |
| TWI366301B TWI366301B (en) | 2012-06-11 |
Family
ID=41653344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW097130408A TWI366301B (en) | 2008-08-08 | 2008-08-08 | Transfer carrier |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US7871274B2 (zh) |
| TW (1) | TWI366301B (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI554173B (zh) * | 2011-01-28 | 2016-10-11 | 瑞西恩公司 | 用以固定一球狀柵格陣列至一印刷線路板的系統及方法 |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8969734B2 (en) * | 2009-04-01 | 2015-03-03 | Advanced Interconnections Corp. | Terminal assembly with regions of differing solderability |
| CN102163773B (zh) * | 2011-01-04 | 2013-06-26 | 番禺得意精密电子工业有限公司 | 屏蔽式连接器 |
| DE102011083576A1 (de) | 2011-09-28 | 2013-03-28 | Robert Bosch Gmbh | Vorrichtung zur Außenkontaktierung eines Schaltungsmoduls, korrespondierendes Schaltungsmodul, Schaltungsanordnung und zugehöriges Verfahren zur Herstellung einer Schaltungsanordnung |
| TWM533354U (en) * | 2016-06-14 | 2016-12-01 | Foxconn Interconnect Technology Ltd | Electrical connector |
| US10756009B1 (en) * | 2019-09-18 | 2020-08-25 | International Business Machines Corporation | Efficient placement of grid array components |
| US12355167B2 (en) * | 2022-07-28 | 2025-07-08 | Micron Technology, Inc. | Connection designs for memory systems |
| FR3139411B1 (fr) * | 2022-09-01 | 2025-10-24 | St Microelectronics Grenoble 2 | Boîtier de circuit integre |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5702255A (en) * | 1995-11-03 | 1997-12-30 | Advanced Interconnections Corporation | Ball grid array socket assembly |
| US5877554A (en) * | 1997-11-03 | 1999-03-02 | Advanced Interconnections Corp. | Converter socket terminal |
| US5917703A (en) * | 1998-04-17 | 1999-06-29 | Advanced Interconnections Corporation | Integrated circuit intercoupling component with heat sink |
| US7140884B2 (en) * | 2005-01-26 | 2006-11-28 | International Business Machines Corporation | Contact assembly and method of making thereof |
| US7220134B2 (en) * | 2005-02-24 | 2007-05-22 | Advanced Interconnections Corporation | Low profile LGA socket assembly |
-
2008
- 2008-08-08 TW TW097130408A patent/TWI366301B/zh not_active IP Right Cessation
-
2009
- 2009-07-27 US US12/509,757 patent/US7871274B2/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI554173B (zh) * | 2011-01-28 | 2016-10-11 | 瑞西恩公司 | 用以固定一球狀柵格陣列至一印刷線路板的系統及方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI366301B (en) | 2012-06-11 |
| US7871274B2 (en) | 2011-01-18 |
| US20100035444A1 (en) | 2010-02-11 |
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| MM4A | Annulment or lapse of patent due to non-payment of fees |