KR960011496A - Method for forming electrical connection line of glass plate of liquid crystal glass element - Google Patents
Method for forming electrical connection line of glass plate of liquid crystal glass element Download PDFInfo
- Publication number
- KR960011496A KR960011496A KR1019940023393A KR19940023393A KR960011496A KR 960011496 A KR960011496 A KR 960011496A KR 1019940023393 A KR1019940023393 A KR 1019940023393A KR 19940023393 A KR19940023393 A KR 19940023393A KR 960011496 A KR960011496 A KR 960011496A
- Authority
- KR
- South Korea
- Prior art keywords
- glass plate
- conductive metal
- electrical connection
- connection line
- liquid crystal
- Prior art date
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- Wire Bonding (AREA)
- Liquid Crystal (AREA)
Abstract
본 발명은 요철모양으로 형성되어 플립칩 실장시 접착력이 강화되는 액정유리소자의 유리판 전기접속선 형성방법에 관한 것으로서, 유리판 위에 전도성 금속을 증착하는 제1단계와, 상기 유리판을 노광처리하여 플립칩 실장시 플립칩의 범프와 유리판의 칩접속부가 접착되는 부위에만 전도성 금속을 남기는 제2단계와, 전도성 금속이 남겨진 상기 유리판 전면에 전도성 금속을 증착하는 제3단계와, 상기 유리판을 노광처리하여 전기접속선 모양으로 전도성 금속을 남기는 제4단계로 이루어져, 상기 칩접속부가 요철모양으로 형성되는 것을 특징으로 한다.The present invention relates to a method for forming a glass plate electrical connection line of a liquid crystal glass element that is formed in an uneven shape to enhance adhesion to flip chip mounting, and comprises a first step of depositing a conductive metal on a glass plate, and flipping the glass plate by exposure. A second step of leaving a conductive metal only at a portion to which the bumps of the flip chip and the chip connection portion of the glass plate are bonded during mounting, a third step of depositing a conductive metal on the entire surface of the glass plate on which the conductive metal is left, and exposing the glass plate to electric The fourth step of leaving the conductive metal in the shape of a connecting line, characterized in that the chip connecting portion is formed in an uneven shape.
본 발명의 액정유리소자의 유리판 전기접속선 형성방법은 플립칩의 범프가 접촉되는 유리판의 칩접속부가 요철모양으로 형성되어 실장시 접착력이 강화되고, 전기 전도성이 향상된다는 효과가 있다.In the method of forming a glass plate electrical connection line of the liquid crystal glass element of the present invention, the chip connection portion of the glass plate to which the bumps of the flip chip are in contact is formed in an uneven shape, so that the adhesive strength is enhanced and the electrical conductivity is improved during mounting.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.
제4도는 본 발명에 의한 유리판 전기접속선 형성공정도,4 is a process chart for forming a glass plate electrical connection line according to the present invention,
제5도는 본 발명의 유리판의 칩접속부의 형상도,5 is a shape diagram of the chip connection portion of the glass plate of the present invention,
제6도는 본 발명의 플립칩 실장시 광경화성 수지의 흐름을 도시한 도면.6 is a view showing a flow of photocurable resin when flip chip mounting of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940023393A KR960011496A (en) | 1994-09-15 | 1994-09-15 | Method for forming electrical connection line of glass plate of liquid crystal glass element |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019940023393A KR960011496A (en) | 1994-09-15 | 1994-09-15 | Method for forming electrical connection line of glass plate of liquid crystal glass element |
Publications (1)
Publication Number | Publication Date |
---|---|
KR960011496A true KR960011496A (en) | 1996-04-20 |
Family
ID=66687100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019940023393A KR960011496A (en) | 1994-09-15 | 1994-09-15 | Method for forming electrical connection line of glass plate of liquid crystal glass element |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR960011496A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100472355B1 (en) * | 1997-11-01 | 2005-08-25 | 엘지.필립스 엘시디 주식회사 | Glass connector and method of fabricating the glass connector and the liquid crystal display device and method of fabricating the liquid crystal display device using the glass connector |
-
1994
- 1994-09-15 KR KR1019940023393A patent/KR960011496A/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100472355B1 (en) * | 1997-11-01 | 2005-08-25 | 엘지.필립스 엘시디 주식회사 | Glass connector and method of fabricating the glass connector and the liquid crystal display device and method of fabricating the liquid crystal display device using the glass connector |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |