KR101010082B1 - 액정표시소자 및 그 제조방법 - Google Patents
액정표시소자 및 그 제조방법 Download PDFInfo
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- KR101010082B1 KR101010082B1 KR1020020080852A KR20020080852A KR101010082B1 KR 101010082 B1 KR101010082 B1 KR 101010082B1 KR 1020020080852 A KR1020020080852 A KR 1020020080852A KR 20020080852 A KR20020080852 A KR 20020080852A KR 101010082 B1 KR101010082 B1 KR 101010082B1
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- substrate
- liquid crystal
- sealing material
- crystal display
- display device
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133509—Filters, e.g. light shielding masks
- G02F1/133514—Colour filters
-
- 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
- G02F1/1341—Filling or closing of 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
- G02F1/1368—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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133311—Environmental protection, e.g. against dust or humidity
-
- 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
- G02F1/136222—Colour filters incorporated in the active matrix substrate
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Liquid Crystal (AREA)
Abstract
Description
Claims (16)
- 화소영역 및 실링영역을 포함하는 제1기판 및 제2기판;상기 제1기판 및 제2기판 사이에 형성된 액정층;상기 제1기판의 화소영역에 형성된 박막트랜지스터;상기 제2기판의 화소영역에 형성된 컬러필터층; 및상기 제1기판과 제2기판의 실링영역에 형성되어 상기 제1기판과 제2기판을 합착하는 액상세라믹으로 구성된 액정표시소자.
- 제1항에 있어서, 상기 실링영역의 제1기판에는 제1기판의 단차를 보상하는 단차보상용 패턴을 추가로 포함하는 것을 특징으로 하는 액정표시소자.
- 제1항에 있어서, 상기 액상세라믹은 Si02, 물 및 알콜로 이루어진 것을 특징으로 하는 액정표시소자.
- 제2항에 있어서, 상기 박막트랜지스터는,제1기판에 형성된 게이트전극;상기 게이트전극이 형성된 제1기판 전체에 걸쳐 적층된 게이트절연층;상기 게이트절연층 위에 형성된 반도체층;상기 반도체층 위에 형성된 소스/드레인전극;상기 제1기판 전체에 걸쳐 형성된 보호층; 및상기 보호층 위에 적층되며, 보호층에 형성된 컨택홀을 통해 소스/드레인전극에 접속되는 화소전극으로 이루어진 것을 특징으로 하는 액정표시소자.
- 제4항에 있어서, 상기 단차보상용 패턴은 반도체층과 동일한 물질로 이루어진 것을 특징으로 하는 액정표시소자.
- 제4항에 있어서, 상기 단차보상용 패턴은 게이트전극 또는 소스/드레인전극과 동일한 금속으로 이루어진 것을 특징으로 하는 액정표시소자.
- 박막트랜지스터가 형성된 제1기판;컬러필터가 형성된 제2기판; 및Si02, 물 및 알코올로 이루어진 액상세라믹으로 이루어져 상기 제1기판 및 제2기판을 합착하는 실링재로 구성된 액정표시소자.
- 삭제
- 삭제
- 박막트랜지스터가 형성된 제1기판을 준비하는 단계;컬러필터가 형성된 제2기판을 준비하는 단계;상기 제1기판 및 제2기판 중 어느 한 기판에 무기물질로 이루어진 액상세라믹을 인쇄하는 단계;상기 인쇄된 실링재를 경화시키는 단계; 및액정주입구를 통해 액정을 주입한 후 상기 액정주입구를 봉지하는 단계로 구성된 액정표시소자 제조방법.
- 삭제
- 제10항에 있어서,상기 액상세라믹은 Si02, 물 및 알콜로 이루어진 것을 특징으로 하는 액정표시소자 제조방법.
- 제10항에 있어서, 상기 실링재는 스크린인쇄법 또는 디스펜싱법에 의해 인쇄되는 것을 특징으로 하는 액정표시소자 제조방법.
- 제10항에 있어서, 상기 실링재를 경화하는 단계는 실링재를 135℃∼165℃의 온도에서 15∼25분간 큐어링하는 단계를 포함하는 것을 특징으로 하는 액정표시소자 제조방법.
- 제10항에 있어서, 상기 실링재를 경화하는 단계는 145℃∼155℃의 온도에서 15∼25분간 큐어링하는 단계를 포함하는 것을 특징으로 하는 액정표시소자 제조방법.
- 제10항에 있어서, 상기 실링재를 경화하는 단계는 150℃의 온도에서 15∼25분간 큐어링하는 단계를 포함하는 것을 특징으로 하는 액정표시소자 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020020080852A KR101010082B1 (ko) | 2002-12-17 | 2002-12-17 | 액정표시소자 및 그 제조방법 |
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KR1020020080852A KR101010082B1 (ko) | 2002-12-17 | 2002-12-17 | 액정표시소자 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20040053658A KR20040053658A (ko) | 2004-06-24 |
KR101010082B1 true KR101010082B1 (ko) | 2011-01-24 |
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KR1020020080852A Expired - Fee Related KR101010082B1 (ko) | 2002-12-17 | 2002-12-17 | 액정표시소자 및 그 제조방법 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10725348B2 (en) | 2017-09-25 | 2020-07-28 | Samsung Display Co., Ltd. | Display panel |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990068095A (ko) * | 1998-01-23 | 1999-08-25 | 가나이 쓰도무 | 액정표시장치 |
KR20000028785A (ko) * | 1998-10-01 | 2000-05-25 | 이데이 노부유끼 | 전기 광학 장치, 전기 광학 장치용 구동 기판 및 이들의제조 방법 |
KR20010028342A (ko) * | 1999-09-21 | 2001-04-06 | 윤종용 | 액정표시장치 판넬에 대한 액정 공급방법 |
-
2002
- 2002-12-17 KR KR1020020080852A patent/KR101010082B1/ko not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR19990068095A (ko) * | 1998-01-23 | 1999-08-25 | 가나이 쓰도무 | 액정표시장치 |
KR20000028785A (ko) * | 1998-10-01 | 2000-05-25 | 이데이 노부유끼 | 전기 광학 장치, 전기 광학 장치용 구동 기판 및 이들의제조 방법 |
KR20010028342A (ko) * | 1999-09-21 | 2001-04-06 | 윤종용 | 액정표시장치 판넬에 대한 액정 공급방법 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10725348B2 (en) | 2017-09-25 | 2020-07-28 | Samsung Display Co., Ltd. | Display panel |
US11016348B2 (en) | 2017-09-25 | 2021-05-25 | Samsung Display Co., Ltd. | Display panel |
US11340502B2 (en) | 2017-09-25 | 2022-05-24 | Samsung Display Co., Ltd. | Display panel |
US11686981B2 (en) | 2017-09-25 | 2023-06-27 | Samsung Display Co., Ltd. | Display panel |
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Publication number | Publication date |
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KR20040053658A (ko) | 2004-06-24 |
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