WO2004022662A1 - A method and a device for bonding two plate-shaped objects - Google Patents
A method and a device for bonding two plate-shaped objects Download PDFInfo
- Publication number
- WO2004022662A1 WO2004022662A1 PCT/IB2003/003423 IB0303423W WO2004022662A1 WO 2004022662 A1 WO2004022662 A1 WO 2004022662A1 IB 0303423 W IB0303423 W IB 0303423W WO 2004022662 A1 WO2004022662 A1 WO 2004022662A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- objects
- cure chamber
- heating element
- carrier
- plate
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J5/00—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers
- C09J5/06—Adhesive processes in general; Adhesive processes not provided for elsewhere, e.g. relating to primers involving heating of the applied adhesive
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J2400/00—Presence of inorganic and organic materials
- C09J2400/10—Presence of inorganic materials
- C09J2400/14—Glass
- C09J2400/143—Glass in the substrate
Definitions
- the invention relates to a method an a device for bonding two plate-shaped objects with an adhesive which is cured by ultraviolet light irradiation and by heating.
- Such method can be used in the manufacture of a so-called SOA-semiconductor device (Silicon- On-Anything-semiconductor device) for bonding a disc-shaped semiconductor substrate to a disc-shaped insulating carrier, such as a glass carrier.
- SOA-semiconductor device Silicon- On-Anything-semiconductor device
- US-A-6051481 discloses a method for dispersing an adhesive between two plate-shaped objects, whereby the two objects are rotated while being pressed together, so that the adhesive between the two objects spreads homogeneously under the influence of the centrifugal force acting on the adhesive. After adhesive is applied between two objects, according to US-A-6051481 or in any other way, it may be required to cure the adhesive by ultraviolet light irradiation and/or by heating, depending on the type of adhesive.
- the invention relates to a method whereby both treatments, light irradiation as well as heating, are applied.
- both the irradiation lamp and the heating element must be present in the cure chamber, for irradiating and for heating the adhesive between the two objects.
- the bonded objects may be warped or curled because during the curing treatment the temperature of the objects is different (higher) from the temperature of the bonded objects afterwards.
- the object of the invention is to decrease the tendency of warping or curling of the bonded plate-shaped objects.
- the two plate-shaped objects with the adhesive in between are transported into the cure chamber - comprising an ultraviolet lamp and a heating element - whereby a movable heat-shielding member is temporary present between the objects and the heating element during at least the first part of the irradiation treatment.
- the adhesive will bond together the two plate-shaped objects to a certain degree before the temperature of the objects will substantially increase.
- the movable heat-shielding member is positioned outside the cure chamber during a part of the cure treatment, so that the heat-shielding member can cool down.
- the heat-shielding member is a portion of (or attached to) a carrier for transporting the said objects into the cure chamber. Thereby the objects and the heat-shielding member will enter into the cure chamber at the same time. Thereupon the carrier may remain in the cure chamber for at least 30 seconds, preferably for more than 60 seconds, and subsequently the carrier is removed out of the cure chamber while the said objects remain in the cure chamber for at least 60 seconds. Preferably, the said objects are moved in the direction of the heating element after the carrier has been removed out of the cure chamber, so that the objects can be heated quickly to the desired temperature.
- the method for bonding two plate-shaped objects with an adhesive which is cured by ultraviolet light irradiation and by heating comprises the following steps: (a) moving two plate-shaped objects with an adhesive in between into a cure chamber comprising an ultraviolet irradiation lamp and a heating element, (b) keeping a heat-shielding member between the said objects and the heating element during at least 30 seconds while the said objects are exposed to ultraviolet irradiation, (c) removing the heat-shielding member for at least 60 seconds while the said objects are heated by the heating element, and (d) removing the said objects out of the cure chamber.
- the invention also relates to a device for bonding two plate-shaped objects with an adhesive which is cured by ultraviolet light irradiation and by heating, comprising a cure chamber with an ultraviolet irradiation lamp and a heating element, and comprising a movable heat-shielding member which can be temporary present between the heating element and the said two plate shaped objects.
- Fig. 1 is a top view showing a carrier
- Fig. 2 is a side view of the carrier
- Fig. 3 is a bottom view of the carrier
- Fig. 4 is a top view of the carrier carrying two plate-shaped objects
- Fig. 5 is a side view of the carrier according to Fig. 4;
- Fig. 6 is a side view of the carrier in a different position; Fig. 7 shows a cure chamber with the carrier inside; and Fig. 8 shows the cure chamber with the carrier outside.
- Figs. 1-3 show a carrier comprising a arm 1 bearing at its end a support table 2 having a substantially round and flat upper surface. Underneath the support table 2 a heat- shielding member 3 is attached to it.
- the heat-shielding member 3 is a disc-shaped member made of heat insulating material.
- Arrow 4 indicates the direction of movement of the carrier
- Figs. 4 and 5 show the carrier 1,2 according to figs. 1-3, whereby the carrier is carrying two plate shaped objects 5.
- the two plate-shaped objects are both disc-shaped and are provided with a layer of adhesive in between.
- the layer adhesive has to be cured by ultraviolet light irradiation as well as by heating.
- the carrier 1,2 can move in the direction indicated by arrow 4 to transport the two objects 5 into a cure chamber and afterwards out of the cure chamber 11 (figs. 7 and 8).
- Fig. 5 Within the cure chamber there are three support bars 6 having a vertical portion 7 and a horizontal portion 8 (see Fig. 5).
- the support bars 6 can move in vertical direction as indicated by arrows 9.
- the horizontal portions 8 of the support bars 6 can lift the objects 5 from the support table 2, so that the carrier can move (arrow 4) leaving the two objects 5 in the cure chamber 11.
- the objects are carried by the support bars 6 as shown in Fig. 6.
- Figs. 7 and 8 show the cure chamber 11 containing an ultraviolet irradiation lamp 12 in its upper part and a heating element 13 in its lower part.
- the cure chamber 11 is provided with an opening 14 through which the carrier 1,2 - together with the heat-shielding member 3 attached to it - can be moved into and out of the cure chamber 11.
- FIG. 7 shows the carrier 1,2 after it is entered into the cure chamber 11.
- the carrier 1,2 carries two plate shaped objects 5 as already shown in Fig. 5.
- the two objects 5 are irradiated by the ultraviolet lamp 12 to cure the layer of adhesive between the objects.
- the carrier 1,2 is provided with the heat-shielding member 3 in such way that the heat-shielding member is located between the two objects 5 and the heating element 13 in the lower part of the cure chamber 11. So, as long as the carrier 1,2 is inside the cure chamber 11, the two objects 5 shall not be heated by the heating element 13, at least the heating will be reduced.
- the two objects 5 are lifted from the carrier 1,2 by the three support bars 6 (as shown in Fig. 6), so that the carrier 1,2 - together with the heat-shielding member 3 - can be moved out of the cure chamber 11. Subsequently the three support bars 6 are moved downward to bring the two objects 5 closer to the heating element 13, whereby the objects 5 may rest on the heating element 13. Thereby the support bars 6 may move into recesses (not shown) in the heating element 13. After the cure treatment is completed the three support bars 6 move upwardly, so that the carrier 1,2 can move back into the cure chamber 11. Then the support bars 6 replace the objects 5 on the carrier 1,2 and the objects 5 can be transported by the carrier 1,2 out of the cure chamber 11.
- the described embodiment of the device for bonding two plate shaped objects is merely an example, a great many other embodiments are possible.
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Manufacturing Optical Record Carriers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Replacement Of Web Rolls (AREA)
- Mechanical Treatment Of Semiconductor (AREA)
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE60313980T DE60313980T2 (en) | 2002-09-04 | 2003-08-04 | METHOD AND DEVICE FOR CONNECTING TWO PLATE-SHAPED OBJECTS |
EP03793937A EP1537184B1 (en) | 2002-09-04 | 2003-08-04 | A method and a device for bonding two plate-shaped objects |
JP2004533704A JP4949626B2 (en) | 2002-09-04 | 2003-08-04 | Method and apparatus for bonding two plate-shaped objects |
AU2003250435A AU2003250435A1 (en) | 2002-09-04 | 2003-08-04 | A method and a device for bonding two plate-shaped objects |
US10/526,191 US7271075B2 (en) | 2002-09-04 | 2003-08-04 | Method and a device for bonding two plate-shaped objects |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP02078629.9 | 2002-09-04 | ||
EP02078629 | 2002-09-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004022662A1 true WO2004022662A1 (en) | 2004-03-18 |
Family
ID=31970387
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/IB2003/003423 WO2004022662A1 (en) | 2002-09-04 | 2003-08-04 | A method and a device for bonding two plate-shaped objects |
Country Status (9)
Country | Link |
---|---|
US (2) | US7271075B2 (en) |
EP (1) | EP1537184B1 (en) |
JP (1) | JP4949626B2 (en) |
KR (1) | KR101016979B1 (en) |
AT (1) | ATE362965T1 (en) |
AU (1) | AU2003250435A1 (en) |
DE (1) | DE60313980T2 (en) |
TW (1) | TWI289154B (en) |
WO (1) | WO2004022662A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100467021B1 (en) * | 2002-08-20 | 2005-01-24 | 삼성전자주식회사 | Contact structure of semiconductro device and method for fabricating the same |
JP2011040476A (en) * | 2009-08-07 | 2011-02-24 | Lintec Corp | Device and method for applying energy |
KR102512276B1 (en) * | 2016-03-07 | 2023-03-22 | 삼성디스플레이 주식회사 | Bonding apparatus and bonding method using the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19538468A1 (en) * | 1995-10-16 | 1997-04-17 | Siemens Ag | Bonding ceramic and metallic materials to composite, useful at high temperature |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS54105774A (en) * | 1978-02-08 | 1979-08-20 | Hitachi Ltd | Method of forming pattern on thin film hybrid integrated circuit |
US5705232A (en) * | 1994-09-20 | 1998-01-06 | Texas Instruments Incorporated | In-situ coat, bake and cure of dielectric material processing system for semiconductor manufacturing |
JP2000501551A (en) * | 1995-12-06 | 2000-02-08 | シーメンス アクチエンゲゼルシヤフト | Conductive reaction resin mixture |
EP0970157B1 (en) | 1997-11-26 | 2004-06-23 | Koninklijke Philips Electronics N.V. | Method and device for bonding two plate-shaped objects |
JP2000167569A (en) * | 1998-12-07 | 2000-06-20 | Mesco Inc | Method and equipment for treating copper-containing acidic waste water |
IT1313118B1 (en) * | 1999-08-25 | 2002-06-17 | Morton Int Inc | VACUUM APPLICATION EQUIPMENT EQUIPPED WITH CONVEYING MEANS PROCEDURE FOR APPLYING A DRY FILM RESIST TO A PANEL |
JP2002167569A (en) * | 2000-11-29 | 2002-06-11 | Hitachi Chem Co Ltd | Adhesive composition, adhesive composition for connecting circuit, connected unit and semiconductor device |
JP3627011B2 (en) * | 2001-02-13 | 2005-03-09 | インターナショナル・ビジネス・マシーンズ・コーポレーション | Joining method |
JP5079949B2 (en) * | 2001-04-06 | 2012-11-21 | 東京エレクトロン株式会社 | Processing apparatus and processing method |
US7279069B2 (en) * | 2002-07-18 | 2007-10-09 | Origin Electric Company Limited | Adhesive curing method, curing apparatus, and optical disc lamination apparatus using the curing apparatus |
-
2003
- 2003-08-04 EP EP03793937A patent/EP1537184B1/en not_active Expired - Lifetime
- 2003-08-04 AU AU2003250435A patent/AU2003250435A1/en not_active Abandoned
- 2003-08-04 DE DE60313980T patent/DE60313980T2/en not_active Expired - Lifetime
- 2003-08-04 US US10/526,191 patent/US7271075B2/en not_active Expired - Lifetime
- 2003-08-04 JP JP2004533704A patent/JP4949626B2/en not_active Expired - Fee Related
- 2003-08-04 WO PCT/IB2003/003423 patent/WO2004022662A1/en active IP Right Grant
- 2003-08-04 KR KR1020057003659A patent/KR101016979B1/en active IP Right Grant
- 2003-08-04 AT AT03793937T patent/ATE362965T1/en not_active IP Right Cessation
- 2003-09-01 TW TW092124093A patent/TWI289154B/en not_active IP Right Cessation
-
2007
- 2007-07-03 US US11/773,149 patent/US7845378B2/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19538468A1 (en) * | 1995-10-16 | 1997-04-17 | Siemens Ag | Bonding ceramic and metallic materials to composite, useful at high temperature |
Also Published As
Publication number | Publication date |
---|---|
AU2003250435A1 (en) | 2004-03-29 |
JP4949626B2 (en) | 2012-06-13 |
EP1537184B1 (en) | 2007-05-23 |
JP2005538205A (en) | 2005-12-15 |
KR101016979B1 (en) | 2011-02-28 |
US20080011427A1 (en) | 2008-01-17 |
KR20050057122A (en) | 2005-06-16 |
TW200415223A (en) | 2004-08-16 |
US20050245047A1 (en) | 2005-11-03 |
TWI289154B (en) | 2007-11-01 |
DE60313980T2 (en) | 2008-01-17 |
US7845378B2 (en) | 2010-12-07 |
DE60313980D1 (en) | 2007-07-05 |
EP1537184A1 (en) | 2005-06-08 |
ATE362965T1 (en) | 2007-06-15 |
US7271075B2 (en) | 2007-09-18 |
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