KR100596044B1 - 반사형 액정표시장치 및 반투과형 액정표시장치와, 이들의제조방법 - Google Patents
반사형 액정표시장치 및 반투과형 액정표시장치와, 이들의제조방법 Download PDFInfo
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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
- G02F1/136286—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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133553—Reflecting elements
-
- 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
- G02F1/136227—Through-hole connection of the pixel electrode to the active element through an insulation layer
-
- 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
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- Mathematical Physics (AREA)
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- Crystallography & Structural Chemistry (AREA)
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- Optics & Photonics (AREA)
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Abstract
Description
Claims (10)
- 투명성 절연기판 상에, 제1 금속박막을 막형성하고, 제1 포토리소그래피를 사용하여, 게이트배선 및 게이트전극을 형성하는 제1 공정과,게이트 절연막, 반도체 능동막 및 오믹콘택막을 순차 막형성하고, 제2 포토리소그래피를 사용하여, 반도체층을 형성하는 제2 공정과,제2 금속박막을 막형성하고, 제3 포토리소그래피를 사용하여, 소스배선, 소스전극, 드레인전극 및 박막트랜지스터의 채널부를 형성하는 제3 공정과,층간절연막을 형성하고, 제4 포토리소그래피를 사용하여, 화소전극부의 표면에 요철형상과, 게이트배선 단자부, 소스배선 단자부 및 드레인전극에 도달하는 콘택홀을 각각 형성하는 제4 공정과,제3 금속박막을 막형성하고, 제5 포토리소그래피를 사용하여, 화소전극을 형성하는 제5 공정을 적어도 포함하며,상기 제1 금속박막을, AlNd막과, 그 AlNd막의 상층에 형성된, 질소(N) 또는, 탄소(C), 또는 산소(O) 중 적어도 하나의 원소를 첨가한 AlNd막으로 이루어지는 2층막으로 하는 것을 특징으로 하는 반사형 액정표시장치의 제조방법.
- 제 1 항에 있어서,상기 제1 금속박막을 Mo에 Nb를 첨가한 합금으로 하는 반사형 액정표시장치 의 제조방법.
- 제 1 항에 있어서,상기 제2 금속박막을 MoNb 또는 MoNb/AlNd/MoNb의 3층막으로 하는 것을 특징으로 하는 반사형 액정표시장치의 제조방법.
- 제 1 항에 있어서,상기 제3 금속박막을, Cr/AlNd/Cr의 3층막을 막형성하고, 패터닝 후, 상층 Cr을 제거하여, 형성하는 것을 특징으로 하는 반사형 액정표시장치의 제조방법.
- 제 1 항에 있어서,상기 제3 금속박막을 AlCu/MoNb 또는 AlNd/MoNb의 2층막으로 하는 것을 특징으로 하는 반사형 액정표시장치의 제조방법.
- 투명성 절연기판 상에, 제1 금속박막을 막형성하고, 제1 포토리소그래피를 사용하여, 게이트배선, 게이트전극을 형성하는 제1 공정과,게이트 절연막, 반도체 능동막 및 오믹콘택막을 순차 막형성하고, 제2 포토리소그래피를 사용하여, 반도체층을 형성하는 제2 공정과,제2 금속박막을 막형성하고, 제3 포토리소그래피를 사용하여, 소스배선, 소스전극, 드레인전극 및 박막트랜지스터의 채널부를 형성하는 제3 공정과,층간절연막을 형성하고, 제4 포토리소그래피를 사용하여, 화소반사전극부의 표면에 요철형상과, 화소투과 전극부의 개구부와, 게이트배선 단자부, 소스배선 단자부 및 드레인전극에 도달하는, 콘택홀을 형성하는 제4 공정과,투명도전막을 막형성하고, 제5 포토리소그래피를 사용하여, 투과부 화소전극 및 단자부 패드를 형성하는 제5 공정과,제3 금속박막을 막형성하고, 제6 포토리소그래피를 사용하여, 반사부 화소전극을 형성하는 제6 공정을 적어도 포함하며,상기 제1 금속박막을, AlNd막과, 그 AlNd막의 상층에 형성된, 질소(N) 또는, 탄소(C) 또는, 산소(O) 중 적어도 하나의 원소를 첨가한 AlNd막으로 이루어지는 2층막으로 하는 것을 특징으로 하는 반투과형 액정표시장치의 제조방법.
- 제 6 항에 있어서,상기 제1 금속박막을, Mo에 Nb를 첨가한 합금으로 하는 반투과형 액정표시장치의 제조방법.
- 제 6 항에 있어서,상기 제2 금속박막을, MoNb 또는, MoNb/AlNd/MoNb의 3층막으로 하는 것을 특징으로 하는 반투과형 액정표시장치의 제조방법.
- 제 6 항에 있어서,상기 제3 금속박막을, Cr/AlNd/Cr의 3층막을 막형성하고, 패터닝 후, 상층 Cr을 제거하고, 형성하는 반투과형 액정표시장치의 제조방법.
- 제 6 항에 있어서,상기 제3 금속박막을, AlCu/MoNb 또는, AlNd/MoNb의 2층막으로 하는 것을 특징으로 하는 반투과형 액정표시장치의 제조방법.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2003-00356729 | 2003-10-16 | ||
JP2003356729A JP2005121908A (ja) | 2003-10-16 | 2003-10-16 | 反射型液晶表示装置および半透過型液晶表示装置ならびにこれらの製法 |
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KR (1) | KR100596044B1 (ko) |
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Families Citing this family (11)
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JP4083752B2 (ja) | 2005-01-31 | 2008-04-30 | 三菱電機株式会社 | アクティブマトリクス基板及びその製造方法 |
CN100525563C (zh) * | 2005-08-12 | 2009-08-05 | 中华映管股份有限公司 | 有机电致发光元件及其制造方法 |
JP4663485B2 (ja) | 2005-11-04 | 2011-04-06 | 三菱電機株式会社 | 薄膜トランジスタアレイ及びその製造方法、半透過型液晶表示装置 |
CN100371817C (zh) * | 2005-11-29 | 2008-02-27 | 友达光电股份有限公司 | 半穿透半反射式像素结构及其制造方法 |
TWI633365B (zh) | 2006-05-16 | 2018-08-21 | 日商半導體能源研究所股份有限公司 | 液晶顯示裝置 |
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 |
WO2008093467A1 (ja) * | 2007-01-31 | 2008-08-07 | Sharp Kabushiki Kaisha | 液晶表示装置 |
JP5102535B2 (ja) | 2007-05-11 | 2012-12-19 | 三菱電機株式会社 | 表示装置と表示装置の製造方法 |
KR102281850B1 (ko) | 2015-02-25 | 2021-07-26 | 삼성디스플레이 주식회사 | 터치 센서, 그 제조 방법 및 이를 포함하는 표시 장치 |
CN104752444A (zh) * | 2015-04-24 | 2015-07-01 | 合肥鑫晟光电科技有限公司 | 显示基板及其制备方法、显示面板和显示装置 |
US11294270B2 (en) * | 2017-07-05 | 2022-04-05 | Toppan Printing Co., Ltd. | Reflective photomask blank and reflective photomask |
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US6369410B1 (en) * | 1997-12-15 | 2002-04-09 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of manufacturing the semiconductor device |
JP4993830B2 (ja) * | 2000-11-11 | 2012-08-08 | 三星電子株式会社 | 反射型液晶表示装置及びその製造方法 |
JP3859119B2 (ja) * | 2000-12-22 | 2006-12-20 | 日立金属株式会社 | 電子部品用薄膜配線 |
CN1185685C (zh) * | 2001-09-20 | 2005-01-19 | 元太科技工业股份有限公司 | 薄膜晶体管液晶显示器及其制造方法 |
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TW200525209A (en) | 2005-08-01 |
CN1609689A (zh) | 2005-04-27 |
CN100421014C (zh) | 2008-09-24 |
KR20050036758A (ko) | 2005-04-20 |
JP2005121908A (ja) | 2005-05-12 |
TWI285757B (en) | 2007-08-21 |
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