KR100471394B1 - 접촉저항을 감소시킨 액정 디스플레이 제조방법 - Google Patents
접촉저항을 감소시킨 액정 디스플레이 제조방법 Download PDFInfo
- Publication number
- KR100471394B1 KR100471394B1 KR10-2000-0087568A KR20000087568A KR100471394B1 KR 100471394 B1 KR100471394 B1 KR 100471394B1 KR 20000087568 A KR20000087568 A KR 20000087568A KR 100471394 B1 KR100471394 B1 KR 100471394B1
- Authority
- KR
- South Korea
- Prior art keywords
- buffer layer
- gate
- layer
- contact resistance
- liquid crystal
- Prior art date
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Classifications
-
- 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
-
- 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
- G02F1/136295—Materials; Compositions; Manufacture processes
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Thin Film Transistor (AREA)
- Electrodes Of Semiconductors (AREA)
Abstract
Description
Claims (2)
- 게이트 상에 버퍼층을 증착한 후 상기 버퍼층의 금속원자가 상기 게이트의 상면에 확산될 수 있도록 열처리하여 상기 게이트의 상면에 버퍼층의 금속분자가 확산된 확산층이 형성되게 함으로써 상기 게이트와 그 상면에 형성되는 ITO층의 접촉도를 감소시키는 것을 특징으로 하는 접촉저항을 감소시킨 액정 디스플레이 제조방법.
- 제 1 항에 있어서, 상기 버퍼층에 대한 열처리는 온도가 100∼450℃이 되게 하며, 열처리 시간은 10min∼5hr, 버퍼층의 두께는 50∼1000Å으로 형성한 것을 특징으로 하는 접촉저항을 감소시킨 액정 디스플레이 제조방법.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0087568A KR100471394B1 (ko) | 2000-12-30 | 2000-12-30 | 접촉저항을 감소시킨 액정 디스플레이 제조방법 |
TW090131996A TWI259318B (en) | 2000-12-30 | 2001-12-24 | Method of fabricating a liquid crystal display with reduced contact resistance |
JP2001398645A JP2002268091A (ja) | 2000-12-30 | 2001-12-27 | 接触抵抗を減少させた液晶ディスプレイの製造方法 |
US10/035,071 US20020086453A1 (en) | 2000-12-30 | 2001-12-28 | Method of fabricating a liquid crystal display with reduced contact resistance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0087568A KR100471394B1 (ko) | 2000-12-30 | 2000-12-30 | 접촉저항을 감소시킨 액정 디스플레이 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020057268A KR20020057268A (ko) | 2002-07-11 |
KR100471394B1 true KR100471394B1 (ko) | 2005-02-21 |
Family
ID=19704148
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0087568A KR100471394B1 (ko) | 2000-12-30 | 2000-12-30 | 접촉저항을 감소시킨 액정 디스플레이 제조방법 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20020086453A1 (ko) |
JP (1) | JP2002268091A (ko) |
KR (1) | KR100471394B1 (ko) |
TW (1) | TWI259318B (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4680850B2 (ja) * | 2005-11-16 | 2011-05-11 | 三星モバイルディスプレイ株式會社 | 薄膜トランジスタ及びその製造方法 |
JP4728170B2 (ja) | 2006-05-26 | 2011-07-20 | 三菱電機株式会社 | 半導体デバイスおよびアクティブマトリクス型表示装置 |
CN112599534A (zh) * | 2020-12-08 | 2021-04-02 | 深圳市华星光电半导体显示技术有限公司 | 一种背板组件、制程方法和显示装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930022113A (ko) * | 1992-04-21 | 1993-11-23 | 김광호 | 액정표시장치의 제조방법 |
KR970028665A (ko) * | 1995-11-23 | 1997-06-24 | 김광호 | 액정 디스플레이에서의 게이트 패드 형성방법 |
JP2000077669A (ja) * | 1998-09-02 | 2000-03-14 | Furontekku:Kk | 薄膜トランジスタ基板およびこれを用いた液晶表示装置 |
KR20010096804A (ko) * | 2000-04-14 | 2001-11-08 | 윤종용 | 배선의 접촉 구조 및 그의 제조 방법과 이를 포함하는박막 트랜지스터 기판 및 그 제조 방법 |
KR20020030487A (ko) * | 2000-10-18 | 2002-04-25 | 구본준, 론 위라하디락사 | 액정 디스플레이 패널 제조 방법 |
-
2000
- 2000-12-30 KR KR10-2000-0087568A patent/KR100471394B1/ko active IP Right Grant
-
2001
- 2001-12-24 TW TW090131996A patent/TWI259318B/zh not_active IP Right Cessation
- 2001-12-27 JP JP2001398645A patent/JP2002268091A/ja active Pending
- 2001-12-28 US US10/035,071 patent/US20020086453A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR930022113A (ko) * | 1992-04-21 | 1993-11-23 | 김광호 | 액정표시장치의 제조방법 |
KR970028665A (ko) * | 1995-11-23 | 1997-06-24 | 김광호 | 액정 디스플레이에서의 게이트 패드 형성방법 |
JP2000077669A (ja) * | 1998-09-02 | 2000-03-14 | Furontekku:Kk | 薄膜トランジスタ基板およびこれを用いた液晶表示装置 |
KR20010096804A (ko) * | 2000-04-14 | 2001-11-08 | 윤종용 | 배선의 접촉 구조 및 그의 제조 방법과 이를 포함하는박막 트랜지스터 기판 및 그 제조 방법 |
KR20020030487A (ko) * | 2000-10-18 | 2002-04-25 | 구본준, 론 위라하디락사 | 액정 디스플레이 패널 제조 방법 |
Also Published As
Publication number | Publication date |
---|---|
TWI259318B (en) | 2006-08-01 |
US20020086453A1 (en) | 2002-07-04 |
KR20020057268A (ko) | 2002-07-11 |
JP2002268091A (ja) | 2002-09-18 |
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