公开(公告)号：EP1554915A4

公开(公告)日：2008-08-20

申请号：EP03726799

申请日：2003-05-13

Applicant: IBM

Inventor： HOUGHAM GARETH G ,  FOGEL KEITH E ,  LAURO PAUL A ,  ZINTER JOSEPH

IPC: H01R13/24 ,  H01R43/00 ,  H05K3/40 ,  H05K3/42 ,  H05K7/10

CPC classification number: H01R13/2414 ,  H01R12/7082 ,  H01R12/714 ,  H01R43/007 ,  H05K3/4007 ,  H05K3/42 ,  H05K7/1061 ,  H05K2201/0133 ,  H05K2201/0367 ,  H05K2201/0959 ,  H05K2201/10378 ,  Y10S439/931 ,  Y10T442/109 ,  Y10T442/172

Abstract: Methods for fabricating Land Grid Array (LGA) interposer contacts that are both conducting and elastic.Also provided are LGA interposer contacts as produced by the inventive methods. Provided is LGA type which utilizes a pure unfilled elastomer button core that is covered with an electrically-conductive material that is continuous from the top surface to the bottom surface of the button structure. In order to obviate the disadvantages and drawbacks which are presently encountered in the technology pertaining to the fabrication and structure of land grid arrays using electrically-conductive interposer contacts, there isprovided both methods and structure for molding elastomer buttons into premetallized LGA carrier sheets,and wherein the non-conductive elastomer buttons are surface-metallized in order to convert them intoconductive electrical contacts.

公开(公告)号：JP2003114442A

公开(公告)日：2003-04-18

申请号：JP2002194448

申请日：2002-07-03

Applicant: IBM

Inventor： GUTFELD ROBERT J VON ,  GLOWNIA JAMES H ,  HOUGHAM GARETH G

IPC: G02F1/1339 ,  G02F1/1333 ,  G09F9/00 ,  G09F9/35

Abstract: PROBLEM TO BE SOLVED: To provide a method of joining two panels during the manufacturing of a LCD display employing the ODF (One Drop Fill) assembly technique. SOLUTION: Using this method, the liquid crystal is deposited on one of the substrate's interior to the glue seal. The glue seal is pre-deposited near the peripheral edge of the substrates. The two substrates are then brought in contact with one another. The glue seal must be cured rapidly in order to seal the entire periphery while avoiding contamination between the glue seal, in the liquid state and the liquid crystal. The present invention teaches the use of a non-epoxy glue sealant, which is cured using photoinitiators. Experimental research has discovered the use of photons that are derived from laser beams and the control thereof. This allows for a faster, lower temperature cure.

公开(公告)号：JP2005150750A

公开(公告)日：2005-06-09

申请号：JP2004332214

申请日：2004-11-16

Applicant: Internatl Business Mach Corp ,  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International Business Maschines Corporation

Inventor： HOUGHAM GARETH G ,  FOGEL KEITH E ,  ROSNER JOANNA ,  LAURO PAUL A ,  GOMA SHERIF ,  ZINTER JOSEPH JR

IPC: H01L23/32 ,  H01L23/48 ,  H01L23/498 ,  H01R12/00 ,  H05K3/32 ,  H05K3/40 ,  H05K3/42 ,  H05K7/10

CPC classification number: H05K7/1069 ,  H01L23/49827 ,  H01L2924/0002 ,  H01L2924/09701 ,  H01R12/52 ,  H05K3/326 ,  H05K3/4092 ,  H05K3/42 ,  H05K2201/10378 ,  H05K2203/308 ,  Y10T29/49147 ,  Y10T29/49151 ,  Y10T29/49155 ,  Y10T29/49156 ,  Y10T29/49204 ,  Y10T29/49222 ,  H01L2924/00

Abstract: PROBLEM TO BE SOLVED: To provide an interposer having one or more hollow electrical contact buttons arranged in a carrier. SOLUTION: The interposer 102 is formed by arranging a sacrificial post in the via of the carrier. The electrical contact button 120 is formed on the surface of the sacrificial post by the metal covering process for covering metal in a desired pattern using a mask. The sacrificial post is made of a material that thermally decomposes with heat of such a degree that the carrier 124 and the electrical contact button 120 do not change. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：提供具有布置在载体中的一个或多个中空电触点按钮的插入器。 解决方案：通过在载体的通路中布置牺牲柱来形成插入件102。 电接触按钮120通过金属覆盖工艺在牺牲柱的表面上形成，用于使用掩模以期望的图案覆盖金属。 牺牲柱由以热量分解的材料制成，使得载体124和电接触按钮120不改变。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：WO02057839A3

公开(公告)日：2003-03-13

申请号：PCT/US0144989

申请日：2001-11-30

Applicant: IBM

Inventor： CALLEGARI ALESSANDRO C ,  CHAUDHARI PRAVEEN ,  DOANY FUAD E ,  DOYLE JAMES P ,  GALLIGAN EILEEN A ,  HOUGHAM GARETH G ,  GLOWNIA JAMES H ,  LACEY JAMES A ,  LIEN SHUI-CHIH ,  LU MINHAU ,  ROSENBLUTH ALAN E ,  YANG KEI-HSIUNG

IPC: B01J19/12 ,  C01B31/02 ,  C23C14/48 ,  C23C14/58 ,  G02F1/1337

CPC classification number: G02F1/13378

Abstract: A method for preparing a alignment layer surface provides a surface on the alignment layer. A chemically modified surfae [117] is formed as a result of quenching and/or ion beam treatment in accordance with the present invention, and reactive gas is introduced to the ion beam to saturate dangling bonds on the surface. Layer [117] is now substantially free from dangling bonds and free radicals which could degrade properties of a liquid crystal display. Now, a substrate [101] is formed for use in a liquid crystal displax device. Another method for preparing an alignment layer. The surface is bombarded with ions and quenched with a reactive component to saturate dangling bonds on the surface.

Abstract translation: 制备取向层表面的方法提供了取向层上的表面。 作为根据本发明的淬火和/或离子束处理的结果形成化学改性的表面[117]，并且将反应性气体引入到离子束中以饱和表面上的悬挂键。 层[117]现在基本上没有可能劣化液晶显示器性质的悬挂键和自由基。 现在，形成用于液晶置换装置的基板[101]。 制备取向层的另一种方法。 表面用离子轰击并用反应性组分淬火以使表面上的悬挂键饱和。

公开(公告)号：AU2002245044A1

公开(公告)日：2002-07-30

申请号：AU2002245044

申请日：2001-11-30

Applicant: IBM

Inventor： LIEN SHUI-CHIH ,  DOANY FUAD E ,  HOUGHAM GARETH G ,  CHAUDHARI PRAVEEN ,  DOYLE JAMES P ,  LACEY JAMES A ,  YANG KEI-HSIUNG ,  GALLIGAN EILEEN A ,  GLOWNIA JAMES H ,  ROSENBLUTH ALAN E ,  LU MINHAU ,  CALLEGARI ALESSANDRO C

IPC: B01J19/12 ,  C01B31/02 ,  C23C14/48 ,  C23C14/58 ,  G02F1/1337

Abstract: A method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions, and reactive gas is introduced to the ion beam to saturate dangling bonds on the surface. Another method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions and quenched with a reactive component to saturate dangling bonds on the surface.

公开(公告)号：DE60329857D1

公开(公告)日：2009-12-10

申请号：DE60329857

申请日：2003-05-13

Applicant: IBM

Inventor： HOUGHAM GARETH G ,  FOGEL KEITH E ,  LAURO PAUL A ,  ZINTER JOSEPH

IPC: H05K1/00 ,  H01R13/24 ,  H01R43/00 ,  H05K3/40 ,  H05K3/42 ,  H05K7/10

Abstract: Methods for fabricating Land Grid Array (LGA) interposer contacts that are both conducting and elastic. Also provided are LGA interposer contacts as produced by the inventive methods. Provided is LGA type which utilizes a pure unfilled elastomer button core that is covered with an electrically-conductive material that is continuous from the top surface to the bottom surface of the button structure. In order to obviate the disadvantages and drawbacks which are presently encountered in the technology pertaining to the fabrication and structure of land grid arrays using electrically-conductive interposer contacts, there is provided both methods and structure for molding elastomer buttons into premetallized LGA carrier sheets, and wherein the non-conductive elastomer buttons are surface-metallized in order to convert them into conductive electrical contacts.

公开(公告)号：DE60128953T2

公开(公告)日：2008-02-14

申请号：DE60128953

申请日：2001-11-30

Applicant: IBM

Inventor： CALLEGARI ALESSANDRO C ,  CHAUDHARI PRAVEEN ,  DOANY FUAD E ,  DOYLE JAMES P ,  GALLIGAN EILEEN A ,  HOUGHAM GARETH G ,  GLOWNIA JAMES H ,  LACEY JAMES A ,  LIEN SHUI-CHIH ,  LU MINHAU ,  ROSENBLUTH ALAN E ,  YANG KEI-HSIUNG

IPC: G02F1/1337 ,  B01J19/12 ,  C01B31/02 ,  C23C14/48 ,  C23C14/58

Abstract: A method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions, and reactive gas is introduced to the ion beam to saturate dangling bonds on the surface. Another method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions and quenched with a reactive component to saturate dangling bonds on the surface.

公开(公告)号：AT447248T

公开(公告)日：2009-11-15

申请号：AT03726799

申请日：2003-05-13

Applicant: IBM

Inventor： HOUGHAM GARETH G ,  FOGEL KEITH E ,  LAURO PAUL A ,  ZINTER JOSEPH

IPC: H01R13/24 ,  H01R43/00 ,  H05K3/40 ,  H05K3/42 ,  H05K7/10

Abstract: Methods for fabricating Land Grid Array (LGA) interposer contacts that are both conducting and elastic. Also provided are LGA interposer contacts as produced by the inventive methods. Provided is LGA type which utilizes a pure unfilled elastomer button core that is covered with an electrically-conductive material that is continuous from the top surface to the bottom surface of the button structure. In order to obviate the disadvantages and drawbacks which are presently encountered in the technology pertaining to the fabrication and structure of land grid arrays using electrically-conductive interposer contacts, there is provided both methods and structure for molding elastomer buttons into premetallized LGA carrier sheets, and wherein the non-conductive elastomer buttons are surface-metallized in order to convert them into conductive electrical contacts.

公开(公告)号：DE60128953D1

公开(公告)日：2007-07-26

申请号：DE60128953

申请日：2001-11-30

Applicant: IBM

Inventor： CALLEGARI ALESSANDRO C ,  CHAUDHARI PRAVEEN ,  DOANY FUAD E ,  DOYLE JAMES P ,  GALLIGAN EILEEN A ,  HOUGHAM GARETH G ,  GLOWNIA JAMES H ,  LACEY JAMES A ,  LIEN SHUI-CHIH ,  LU MINHAU ,  ROSENBLUTH ALAN E ,  YANG KEI-HSIUNG

IPC: G02F1/1337 ,  B01J19/12 ,  C01B31/02 ,  C23C14/48 ,  C23C14/58

Abstract: A method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions, and reactive gas is introduced to the ion beam to saturate dangling bonds on the surface. Another method for preparing an alignment layer surface provides a surface on the alignment layer. The surface is bombarded with ions and quenched with a reactive component to saturate dangling bonds on the surface.

公开(公告)号：CA2429905A1

公开(公告)日：2002-07-25

申请号：CA2429905

申请日：2001-11-30

Applicant: IBM

Inventor： YANG KEI-HSIUNG ,  DOANY FUAD E ,  GALLIGAN EILEEN A ,  HOUGHAM GARETH G ,  CHAUDHARI PRAVEEN ,  LACEY JAMES A ,  LU MINHAU ,  LIEN SHUI-CHIH ,  GLOWNIA JAMES H ,  DOYLE JAMES P ,  ROSENBLUTH ALAN E ,  CALLEGARI ALESSANDRO C

IPC: B01J19/12 ,  C01B31/02 ,  C23C14/48 ,  C23C14/58 ,  G02F1/1337

Abstract: A method for preparing a alignment layer surface provides a surface on the alignment layer. A chemically modified surfae [117] is formed as a result of quenching and/or ion beam treatment in accordance with the present invention, and reactive gas is introduced to the ion beam to saturate dangling bonds on the surface. Layer [117] is now substantially free from dangling bonds and free radicals which could degrade properties of a liquid crystal display. Now, a substrate [101] is formed for use in a liquid crystal displax device. Another method for preparing an alignment layer. The surface is bombarded with ions and quenched with a reactive component to saturate dangling bonds on the surface.