KR20080110053A - 레이저를 이용한 다층박막 형성방법 - Google Patents
레이저를 이용한 다층박막 형성방법 Download PDFInfo
- Publication number
- KR20080110053A KR20080110053A KR1020070058340A KR20070058340A KR20080110053A KR 20080110053 A KR20080110053 A KR 20080110053A KR 1020070058340 A KR1020070058340 A KR 1020070058340A KR 20070058340 A KR20070058340 A KR 20070058340A KR 20080110053 A KR20080110053 A KR 20080110053A
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- Prior art keywords
- thin film
- laser
- forming
- contact hole
- metal
- Prior art date
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136259—Repairing; Defects
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13458—Terminal pads
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136286—Wiring, e.g. gate line, drain line
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/136—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit
- G02F1/1362—Active matrix addressed cells
- G02F1/136259—Repairing; Defects
- G02F1/136263—Line defects
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Chemical Vapour Deposition (AREA)
- Laser Beam Processing (AREA)
Abstract
Description
Claims (13)
- 단선된 금속패턴을 연결하는 금속박막 형성방법에 있어서,1) 상기 단선된 금속패턴에 레이저를 조사하여 제 1 컨택트 홀과 제 2 컨택트 홀을 형성하는 단계;2) 레이저를 조사하여 상기 제 1 컨택트 홀과 제 2 컨택트 홀에 금속박막을 채우는 단계;3) 레이저를 조사하여 상기 제 1 컨택트 홀과 제 2 컨택트 홀 사이에 금속박막을 형성하여 연결하는 단계; 및4) 상기 제 1 컨택트 홀과 제 2 컨택트 홀 사이에 형성된 금속박막을 보호하는 보호막을 형성하는 단계;를 포함하는 것을 특징으로 하는 다층박막 형성방법.
- 제 1 항에 있어서,상기 보호막은 SixNy 또는 SiO2로 이루어지는 것을 특징으로 하는 다층박막 형성방법.
- 제 2 항에 있어서,상기 보호막은 레이저를 조사하여 화학기상증착하는 것을 특징으로 하는 다층박막 형성방법.
- 제 3 항에 있어서,상기 레이저는 193 ~ 400nm 파장인 것을 특징으로 하는 다층박막 형성방법.
- 제 2 항에 있어서,상기 보호막은 플라즈마를 발생시켜 화학기상증착하는 것을 특징으로 하는 다층박막 형성방법.
- 제 1 항에 있어서,상기 1)단계 전에,1-1)금속박막이 형성될 영역을 부착력이 향상되도록 표면을 개질하는 단계;가 더 부가되는 것을 특징으로 하는 다층박막 형성방법.
- 제 6 항에 있어서,상기 1-1)단계는 레이저를 조사하여 수행되는 것을 특징으로 하는 다층박막 형성방법.
- 제 7 항에 있어서,상기 레이저는 193 ~ 400nm 파장인 것을 특징으로 하는 다층박막 형성방법.
- 제 6 항에 있어서,상기 1-1)단계는 플라즈마를 발생시켜 애싱하는 것에 의해 수행되는 것을 특징으로 하는 다층박막 형성방법.
- 제 7 항 또는 제 9 항에 있어서,상기 1-1)단계는 소정패턴의 개구부가 형성된 마스크를 이용하여 수행되는 것을 특징으로 하는 다층박막 형성방법.
- 제 1 항에 있어서,상기 1)단계는 적외선 레이저, 가시광선 레이저 또는 자외선 레이저 중 어느 하나를 조사하여 수행되는 것을 특징으로 하는 다층박막 형성방법.
- 제 1 항에 있어서,상기 2)단계 또는 3)단계는 청색 자외선(blue-violet) 파장보다 짧은 파장의 레이저를 조사하여 수행되는 것을 특징으로 하는 다층박막 형성방법.
- 제 1 항에 있어서,상기 1)단계 내지 4)단계 중 어느 하나 이상은 소정패턴의 개구부가 형성된 마스크를 이용하여 수행되는 것을 특징으로 하는 다층박막 형성방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070058340A KR20080110053A (ko) | 2007-06-14 | 2007-06-14 | 레이저를 이용한 다층박막 형성방법 |
TW097122440A TW200914922A (en) | 2007-06-14 | 2008-06-16 | Method of forming multi layer thin film using laser |
PCT/KR2008/003369 WO2008153364A2 (en) | 2007-06-14 | 2008-06-16 | Method for forming multi layer film using laser |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070058340A KR20080110053A (ko) | 2007-06-14 | 2007-06-14 | 레이저를 이용한 다층박막 형성방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20080110053A true KR20080110053A (ko) | 2008-12-18 |
Family
ID=40130330
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070058340A KR20080110053A (ko) | 2007-06-14 | 2007-06-14 | 레이저를 이용한 다층박막 형성방법 |
Country Status (3)
Country | Link |
---|---|
KR (1) | KR20080110053A (ko) |
TW (1) | TW200914922A (ko) |
WO (1) | WO2008153364A2 (ko) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3287070B2 (ja) * | 1993-08-19 | 2002-05-27 | 富士通株式会社 | 液晶表示パネルと配線パターンの修復方法 |
TW305948B (ko) * | 1993-11-08 | 1997-05-21 | Hitachi Ltd | |
US6760170B2 (en) * | 2000-08-15 | 2004-07-06 | Seagate Technology Llc | Servo test method |
KR20020091693A (ko) * | 2001-05-31 | 2002-12-06 | 주식회사 현대 디스플레이 테크놀로지 | 박막 트랜지스터 액정표시장치 제조방법 |
JP2005107297A (ja) * | 2003-09-30 | 2005-04-21 | Sanyo Electric Co Ltd | 表示装置 |
-
2007
- 2007-06-14 KR KR1020070058340A patent/KR20080110053A/ko active Search and Examination
-
2008
- 2008-06-16 WO PCT/KR2008/003369 patent/WO2008153364A2/en active Application Filing
- 2008-06-16 TW TW097122440A patent/TW200914922A/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2008153364A3 (en) | 2009-02-19 |
WO2008153364A2 (en) | 2008-12-18 |
TW200914922A (en) | 2009-04-01 |
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