KR100577786B1 - 박막 트랜지스터 액정표시소자의 게이트 라인 형성방법 - Google Patents
박막 트랜지스터 액정표시소자의 게이트 라인 형성방법 Download PDFInfo
- Publication number
- KR100577786B1 KR100577786B1 KR1019990025246A KR19990025246A KR100577786B1 KR 100577786 B1 KR100577786 B1 KR 100577786B1 KR 1019990025246 A KR1019990025246 A KR 1019990025246A KR 19990025246 A KR19990025246 A KR 19990025246A KR 100577786 B1 KR100577786 B1 KR 100577786B1
- Authority
- KR
- South Korea
- Prior art keywords
- metal film
- gate line
- alnd
- forming
- etching
- Prior art date
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D3/00—Arrangements for supervising or controlling working operations
- F17D3/01—Arrangements for supervising or controlling working operations for controlling, signalling, or supervising the conveyance of a product
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
- F04B1/12—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis
- F04B1/20—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinder axes coaxial with, or parallel or inclined to, main shaft axis having rotary cylinder block
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
- F04C14/00—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations
- F04C14/24—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves
- F04C14/26—Control of, monitoring of, or safety arrangements for, machines, pumps or pumping installations characterised by using valves controlling pressure or flow rate, e.g. discharge valves or unloading valves using bypass channels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
- F16L55/04—Devices damping pulsations or vibrations in fluids
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
이하, 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 상세하게 설명하도록 한다.
Claims (2)
- 박막 트랜지스터 어레이 기판과 컬러필터 기판이 액정층의 개재하에 합착되어진 박막 트랜지스터 액정표시소자에서의 상기 박막 트랜지스터 어레이 기판 상에 게이트 라인을 형성하기 위한 방법으로서,절연성 기판 상에 AlNd 금속막과 Mo 금속막을 차례로 증착하는 단계;상기 Mo 금속막 상에 그의 소정 부분을 노출시키는 감광막 패턴을 형성하는 단계; 및상기 노출된 Mo 금속막 부분과 그 하부에 배치된 AlNd 금속막 부분을 인산:질산:초산:물이 58∼68:5∼15:5∼8:14∼17의 중량비(wt%)로 혼합되어진 에천트를 사용하여 연속적으로 식각하는 단계;를 포함하는 것을 특징으로 하는 박막 트랜지스터 액정표시소자의 게이트 라인 형성방법.
- 삭제
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990025246A KR100577786B1 (ko) | 1999-06-29 | 1999-06-29 | 박막 트랜지스터 액정표시소자의 게이트 라인 형성방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019990025246A KR100577786B1 (ko) | 1999-06-29 | 1999-06-29 | 박막 트랜지스터 액정표시소자의 게이트 라인 형성방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20010004556A KR20010004556A (ko) | 2001-01-15 |
KR100577786B1 true KR100577786B1 (ko) | 2006-05-10 |
Family
ID=19596851
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019990025246A KR100577786B1 (ko) | 1999-06-29 | 1999-06-29 | 박막 트랜지스터 액정표시소자의 게이트 라인 형성방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100577786B1 (ko) |
-
1999
- 1999-06-29 KR KR1019990025246A patent/KR100577786B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
KR20010004556A (ko) | 2001-01-15 |
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