KR100319579B1 - 액정표시장치및그제조방법 - Google Patents
액정표시장치및그제조방법 Download PDFInfo
- Publication number
- KR100319579B1 KR100319579B1 KR1019960038339A KR19960038339A KR100319579B1 KR 100319579 B1 KR100319579 B1 KR 100319579B1 KR 1019960038339 A KR1019960038339 A KR 1019960038339A KR 19960038339 A KR19960038339 A KR 19960038339A KR 100319579 B1 KR100319579 B1 KR 100319579B1
- Authority
- KR
- South Korea
- Prior art keywords
- liquid crystal
- insulating film
- interlayer insulating
- display device
- crystal display
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1339—Gaskets; Spacers; Sealing of cells
- G02F1/13392—Gaskets; Spacers; Sealing of cells spacers dispersed on the cell substrate, e.g. spherical particles, microfibres
-
- 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
- G02F1/136227—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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133357—Planarisation layers
-
- 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
Landscapes
- 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)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (7)
- 액정 표시 장치에 있어서,층의 두께를 확보하는 적어도 하나의 제1 스페이서를 내부에 갖는 액정층,상기 액정층의 한쪽에 배치된 제1 기판,화소의 표시 상태를 제어하는 적어도 하나의 스위칭 소자 및 화소 전극이 양측에 설치되고, 또한 상기 스페이서의 경도와 동일하거나 또는 그 보다 큰 경도를 갖는 층간 절연막, 및 상기 액정층 및 층간 절연막을 개재하여 상기 제1 기판과 대향하는 베이스 기판을 갖는 제2 기판, 및상기 제1 및 제2 기판 간에서 상기 액정층을 봉지하는 실(seal) 부재를 포함하고,상기 층간 절연막의 두께는 1.5㎛ 내지 4.O㎛이고,상기 층간 절연막은 아크릴계 수지, 폴리아미드, 폴리아릴레이트, 폴리에티르이미드, 에폭시, 폴리이미드 중 적어도 하나인 것을 특징으로 하는 액정 표시 장치.
- 제1항에 있어서, 상기 층간 절연막은, 가시광 영역의 투과율이 90 % 이상의 수지에 의해 형성되어 있는 것을 특징으로 하는 액정 표시 장치.
- 제2항에 있어서, 상기 수지는 폴리아미드이미드, 폴리아크릴레이트, 폴리에테르이미드, 에폭사, 및 폴리이미드 중 적어도 하나인 것을 특징으로 하는 액정 표시 장치.
- 제1항에 있어서, 상기 층간 절연막은 감광성을 가진 재료로 형성되어 있는 것을 특징으로 하는 액정 표시 장치.
- 제1항에 있어서, 상기 층간 절연막은 막질 개선 처리에 의해 표면에 요철이 설치되어 있는 것을 특징으로 하는 액정 표시 장치.
- 제2항에 있어서, 상기 층간 절연막은, 녹색이나 적색의 분광 투과율이 100%에 가깝고, 청색의 분광 투과율이 90 내지 100%인 범위의 재료로 형성되어 있는 것을 특징으로 하는 액정 표시 장치.
- 액정 표시 장치에 있어서,층의 두께를 확보하는 적어도 하나의 제1 스페이서를 내부에 갖는 액정층,상기 액정층의 한쪽에 배치된 제1 기판,화소의 표시 상태를 제어하는 적어도 하나의 스위칭 소자 및 화소 전극이 양측에 설치되고, 또한 상기 스페이서의 경도와 동일하거나 또는 그 보다 큰 경도를 갖는 층간 절연막, 및 상기 액정층 및 층간 절연막을 개재하여 상기 제1 기판과 대향하는 베이스 기판을 갖는 제2 기판, 및상기 제1 및 제2 기판 간에서 상기 액정층을 봉지하는 실(seal) 부재를 포함하고,상기 층간 절연막의 두께는 1.5㎛ 내지 4.0㎛이고,상기 층간 절연막의 경도는 락웰경도 M80 이상인 것을 특징으로 하는 액정 표시 장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP95-249515 | 1995-09-27 | ||
JP24951595A JP3299869B2 (ja) | 1995-09-27 | 1995-09-27 | 液晶表示装置とその製造方法 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000006662A Division KR100346872B1 (ko) | 1995-09-27 | 2000-02-12 | 액정 표시 장치 및 그 제조 방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR100319579B1 true KR100319579B1 (ko) | 2002-11-30 |
Family
ID=17194126
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960038339A Expired - Fee Related KR100319579B1 (ko) | 1995-09-27 | 1996-09-05 | 액정표시장치및그제조방법 |
KR1020000006662A Expired - Fee Related KR100346872B1 (ko) | 1995-09-27 | 2000-02-12 | 액정 표시 장치 및 그 제조 방법 |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020000006662A Expired - Fee Related KR100346872B1 (ko) | 1995-09-27 | 2000-02-12 | 액정 표시 장치 및 그 제조 방법 |
Country Status (3)
Country | Link |
---|---|
US (2) | US6204907B1 (ko) |
JP (1) | JP3299869B2 (ko) |
KR (2) | KR100319579B1 (ko) |
Families Citing this family (39)
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KR970011972A (ko) * | 1995-08-11 | 1997-03-29 | 쯔지 하루오 | 투과형 액정 표시 장치 및 그 제조 방법 |
JP3299869B2 (ja) * | 1995-09-27 | 2002-07-08 | シャープ株式会社 | 液晶表示装置とその製造方法 |
US5940732A (en) * | 1995-11-27 | 1999-08-17 | Semiconductor Energy Laboratory Co., | Method of fabricating semiconductor device |
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KR100878790B1 (ko) * | 2002-09-05 | 2009-01-14 | 삼성전자주식회사 | 액티브 매트릭스 방식의 화상 표시 장치 및 이를 이용한화상 표시 방법 |
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JPH06110063A (ja) | 1992-09-30 | 1994-04-22 | Seiko Instr Inc | カラー液晶光学装置およびその製造方法 |
JPH06186580A (ja) * | 1992-12-17 | 1994-07-08 | Seiko Epson Corp | 液晶表示装置 |
EP0603866B1 (en) * | 1992-12-25 | 2002-07-24 | Sony Corporation | Active matrix substrate |
JPH06230422A (ja) * | 1993-02-03 | 1994-08-19 | Fujitsu Ltd | 液晶パネル |
JP3210126B2 (ja) * | 1993-03-15 | 2001-09-17 | 株式会社東芝 | 液晶表示装置の製造方法 |
US5539545A (en) * | 1993-05-18 | 1996-07-23 | Semiconductor Energy Laboratory Co., Ltd. | Method of making LCD in which resin columns are cured and the liquid crystal is reoriented |
JPH0720475A (ja) | 1993-06-30 | 1995-01-24 | Casio Comput Co Ltd | アクティブマトリックス型強誘電性液晶表示素子 |
US6372534B1 (en) * | 1995-06-06 | 2002-04-16 | Lg. Philips Lcd Co., Ltd | Method of making a TFT array with photo-imageable insulating layer over address lines |
JPH0980416A (ja) | 1995-09-13 | 1997-03-28 | Sharp Corp | 液晶表示装置 |
JP3299869B2 (ja) * | 1995-09-27 | 2002-07-08 | シャープ株式会社 | 液晶表示装置とその製造方法 |
JPH0990337A (ja) | 1995-09-28 | 1997-04-04 | Sharp Corp | 透過型液晶表示装置 |
JPH09236826A (ja) | 1995-09-28 | 1997-09-09 | Sharp Corp | 液晶表示素子およびその製造方法 |
JP3272212B2 (ja) * | 1995-09-29 | 2002-04-08 | シャープ株式会社 | 透過型液晶表示装置およびその製造方法 |
JPH09113931A (ja) | 1995-10-16 | 1997-05-02 | Sharp Corp | 液晶表示装置 |
-
1995
- 1995-09-27 JP JP24951595A patent/JP3299869B2/ja not_active Expired - Lifetime
-
1996
- 1996-08-27 US US08/697,277 patent/US6204907B1/en not_active Expired - Lifetime
- 1996-09-05 KR KR1019960038339A patent/KR100319579B1/ko not_active Expired - Fee Related
-
1998
- 1998-12-09 US US09/208,261 patent/US6441879B2/en not_active Expired - Fee Related
-
2000
- 2000-02-12 KR KR1020000006662A patent/KR100346872B1/ko not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6441879B2 (en) | 2002-08-27 |
US20010046024A1 (en) | 2001-11-29 |
KR100346872B1 (ko) | 2002-08-03 |
US6204907B1 (en) | 2001-03-20 |
JPH0990373A (ja) | 1997-04-04 |
JP3299869B2 (ja) | 2002-07-08 |
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