KR100535349B1 - 박막 트랜지스터 액정 표시 소자의 제조방법 - Google Patents
박막 트랜지스터 액정 표시 소자의 제조방법 Download PDFInfo
- Publication number
- KR100535349B1 KR100535349B1 KR1019980024336A KR19980024336A KR100535349B1 KR 100535349 B1 KR100535349 B1 KR 100535349B1 KR 1019980024336 A KR1019980024336 A KR 1019980024336A KR 19980024336 A KR19980024336 A KR 19980024336A KR 100535349 B1 KR100535349 B1 KR 100535349B1
- Authority
- KR
- South Korea
- Prior art keywords
- gate
- gate insulating
- glass substrate
- gate lines
- film
- Prior art date
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Classifications
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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
-
- 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
- G02F1/1368—Active matrix addressed cells in which the switching element is a three-electrode device
-
- 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
- G02F1/13606—Liquid crystal cells structurally associated with a semi-conducting layer or substrate, e.g. cells forming part of an integrated circuit having means for reducing parasitic capacitance
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (3)
- 유리기판 상에 수 개의 게이트라인을 형성하는 단계; 상기 게이트라인들을 덮도록 유리기판의 전면 상에 게이트절연막을 형성하는 단계; 및 상기 게이트절연 막 상에 상기 게이트라인들과 수직 교차하도록 수 개의 데이터라인을 형성하는 단계;를 포함하는 박막트랜지스터 액정표시소자의 제조방법에 있어서,상기 게이트절연막은 1.5 내지 2의 저유전상수 값을 갖는 실리카 에어로겔로 형성하며,상기 실리카 에어로겔의 형성은, 상기 게이트라인들이 형성된 유리기판의 전면 상에 일정 점도를 나타내는 실리카 졸을 스핀 코팅 방식으로 도포하는 단계; 및 상기 실리카 졸을 오토클레이브 내에서 초임계 건조하는 단계;로 구성되는 것을 특징으로 하는 박막트랜지스터 액정표시소자의 제조방법.
- 제 1 항에 있어서, 상기 실리카 졸은 200 내지 300℃ 온도에서 도포하는 것을 특징으로 하는 박막트랜지스터 액정표시소자의 제조방법.
- 제 1 항 또는 제 2 항에 있어서, 상기 실리카 졸은 3,000 내지 3,500Å 두께로 도포하는 것을 특징으로 하는 박막트랜지스터 액정표시소자의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980024336A KR100535349B1 (ko) | 1998-06-26 | 1998-06-26 | 박막 트랜지스터 액정 표시 소자의 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019980024336A KR100535349B1 (ko) | 1998-06-26 | 1998-06-26 | 박막 트랜지스터 액정 표시 소자의 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20000003170A KR20000003170A (ko) | 2000-01-15 |
KR100535349B1 true KR100535349B1 (ko) | 2006-02-28 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1019980024336A KR100535349B1 (ko) | 1998-06-26 | 1998-06-26 | 박막 트랜지스터 액정 표시 소자의 제조방법 |
Country Status (1)
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KR (1) | KR100535349B1 (ko) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100653470B1 (ko) * | 2000-06-28 | 2006-12-04 | 비오이 하이디스 테크놀로지 주식회사 | 광시야각 트위스트 네마틱 모드 액정표시소자의 제조방법 |
KR100765135B1 (ko) * | 2001-09-07 | 2007-10-15 | 삼성전자주식회사 | 액정표시장치 및 이의 제조 방법 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01119054A (ja) * | 1987-10-30 | 1989-05-11 | Nec Corp | Mos型半導体記憶装置 |
KR950012111A (ko) * | 1993-10-28 | 1995-05-16 | 시노자키 아키히코 | 투명 전도성 기판 및 그 제조 방법 |
JPH09244009A (ja) * | 1996-03-14 | 1997-09-19 | Seiko Epson Corp | 液晶表示体及びその製造方法 |
-
1998
- 1998-06-26 KR KR1019980024336A patent/KR100535349B1/ko not_active IP Right Cessation
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01119054A (ja) * | 1987-10-30 | 1989-05-11 | Nec Corp | Mos型半導体記憶装置 |
KR950012111A (ko) * | 1993-10-28 | 1995-05-16 | 시노자키 아키히코 | 투명 전도성 기판 및 그 제조 방법 |
JPH09244009A (ja) * | 1996-03-14 | 1997-09-19 | Seiko Epson Corp | 液晶表示体及びその製造方法 |
Also Published As
Publication number | Publication date |
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KR20000003170A (ko) | 2000-01-15 |
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