KR20030055890A - 액정표시소자 및 그 제조방법 - Google Patents
액정표시소자 및 그 제조방법 Download PDFInfo
- Publication number
- KR20030055890A KR20030055890A KR1020010086014A KR20010086014A KR20030055890A KR 20030055890 A KR20030055890 A KR 20030055890A KR 1020010086014 A KR1020010086014 A KR 1020010086014A KR 20010086014 A KR20010086014 A KR 20010086014A KR 20030055890 A KR20030055890 A KR 20030055890A
- Authority
- KR
- South Korea
- Prior art keywords
- insulating film
- forming
- gate
- electrode
- layer
- Prior art date
Links
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
- G02F1/1368—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
- G02F1/133345—Insulating 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
- G02F1/136—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
- G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
-
- 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
- G02F1/136277—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon
- G02F1/136281—Active matrix addressed cells formed on a semiconductor substrate, e.g. of silicon having a transmissive semiconductor substrate
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/12—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode
- G02F2201/123—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00 electrode pixel
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/42—Arrangements for providing conduction through an insulating substrate
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 (8)
- 기판 상에 형성되는 게이트전극과,상기 기판 상에 형성되는 게이트절연막과,상기 게이트절연막 상에 형성되는 반도체층과,상기 반도체층과 게이트절연막 상에 형성되는 소스 및 드레인전극과,상기 게이트절연막 상에 상기 반도체층과 동일한 실리콘 결합구조를 갖는 버퍼절연막과,상기 버퍼절연막 상에 형성되는 유기절연막과,상기 유기절연막 상에 형성되는 화소전극을 구비하는 것을 특징으로 하는 액정표시소자.
- 제 1 항에 있어서,상기 버퍼절연막은 질화실리콘(SiNx) 또는 산화실리콘(SiOx) 등으로 형성되는 것을 특징으로 하는 액정표시소자.
- 기판 상에 게이트전극을 형성하는 단계와,상기 기판 상에 게이트절연막을 형성하는 단계와,상기 게이트절연막 상에 반도체층을 형성하는 단계와,상기 게이트절연막 상에 소스 및 드레인전극을 형성하는 단계와,상기 소스 및 드레인전극이 형성된 기판을 100℃이상으로 어닐링하는 단계와,상기 소스 및 드레인전극을 덮도록 유기절연막을 형성하는 단계와,상기 유기절연막 상에 화소전극을 형성하는 단계를 포함하는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 3 항에 있어서,상기 어닐링온도는 100~400℃인 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 3 항에 있어서,상기 유기절연막은 고온에서 형성되는 것을 특징으로 하는 액정표시소자의 제조방법.
- 기판 상에 게이트전극을 형성하는 단계와,상기 기판 상에 게이트절연막을 형성하는 단계와,상기 게이트절연막 상에 반도체층을 형성하는 단계와,상기 게이트절연막 상에 소스 및 드레인전극을 형성하는 단계와,상기 반도체층과 동일한 실리콘 결합구조를 갖는 버퍼절연막을 형성하는 단계와,상기 버퍼절연막 상에 유기절연막을 형성하는 단계와,상기 유기절연막 상에 화소전극을 형성하는 단계를 포함하는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 6 항에 있어서,상기 버퍼절연막은 질화실리콘(SiNx) 또는 산화실리콘(SiOx) 등으로 형성되는 것을 특징으로 하는 액정표시소자의 제조방법.
- 제 6 항에 있어서,상기 버퍼절연막을 형성한 후 소정온도의 열공정을 실행하거나, 버퍼절연막을 고온에서 형성하거나, 또는 소정온도의 열공정을 실행한 후 버퍼절연막을 형성하는 것을 특징으로 하는 액정표시소자의 제조방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0086014A KR100515677B1 (ko) | 2001-12-27 | 2001-12-27 | 액정표시소자 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0086014A KR100515677B1 (ko) | 2001-12-27 | 2001-12-27 | 액정표시소자 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20030055890A true KR20030055890A (ko) | 2003-07-04 |
KR100515677B1 KR100515677B1 (ko) | 2005-09-23 |
Family
ID=32214125
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2001-0086014A KR100515677B1 (ko) | 2001-12-27 | 2001-12-27 | 액정표시소자 및 그 제조방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100515677B1 (ko) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0156180B1 (ko) * | 1995-10-20 | 1998-11-16 | 구자홍 | 액정표시 소자의 제조방법 |
JP2001119029A (ja) * | 1999-10-18 | 2001-04-27 | Fujitsu Ltd | 薄膜トランジスタ及びその製造方法及びそれを備えた液晶表示装置 |
JP2001127297A (ja) * | 1999-10-25 | 2001-05-11 | Seiko Epson Corp | 半導体装置、電気光学装置、およびそれらの製造方法 |
KR20010063291A (ko) * | 1999-12-22 | 2001-07-09 | 박종섭 | 박막 트랜지스터 액정표시소자 |
-
2001
- 2001-12-27 KR KR10-2001-0086014A patent/KR100515677B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
KR100515677B1 (ko) | 2005-09-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10714557B2 (en) | Substrate for display device and display device including the same | |
US8148727B2 (en) | Display device having oxide thin film transistor and fabrication method thereof | |
US7787168B2 (en) | Display device and method for fabricating the same | |
US9178169B2 (en) | Organic semiconductor thin film transistor and method of fabricating the same | |
US10608052B2 (en) | Display substrate and method of manufacturing the same | |
KR100415611B1 (ko) | 액정표시소자 및 그 제조방법과 이를 이용한 배향막재생방법 | |
KR20020079187A (ko) | 평판 표시 장치 및 그 제조 방법 | |
US7167217B2 (en) | Liquid crystal display device and method for manufacturing the same | |
US20080042138A1 (en) | Display device and method of making the same | |
US6876406B2 (en) | Structure for preventing disconnection in liquid crystal display device and manufacturing method thereof | |
US20110281384A1 (en) | Method of manufacturing thin film transistor and method of manufacturing flat panel display using the same | |
KR20080042466A (ko) | 액정표시패널 및 그 제조방법 | |
KR20080075717A (ko) | 횡전계방식 액정표시장치의 제조방법 | |
US20090180044A1 (en) | Thin film transistor substrate, liquid crystal display having the same, and method of manufacturing the same | |
KR20110061419A (ko) | 산화물 박막 트랜지스터의 제조방법 | |
US20060146235A1 (en) | Color filter substrate for liquid crystal display and method of fabricating the same | |
KR100515677B1 (ko) | 액정표시소자 및 그 제조방법 | |
KR101087242B1 (ko) | 액정 표시 장치용 박막 트랜지스터 소자 및 그의 제조 방법 | |
KR101169049B1 (ko) | 액정 표시 장치용 박막 트랜지스터 소자 및 그의 제조 방법 | |
KR20070003190A (ko) | 액정표시소자 및 그 제조방법 | |
KR20060078501A (ko) | 횡전계 방식 액정 표시 장치용 박막 트랜지스터 소자 및그의 제조 방법 | |
KR101045462B1 (ko) | 박막트랜지스터의 제조방법 | |
KR100906956B1 (ko) | 반사-투과형 액정표시장치 및 이의 제조 방법 | |
KR20070069673A (ko) | 박막 트랜지스터 어레이 기판의 제조 방법 | |
KR20050116307A (ko) | 횡전계모드 액정표시소자 및 그 제조방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E902 | Notification of reason for refusal | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20130619 Year of fee payment: 9 |
|
FPAY | Annual fee payment |
Payment date: 20140630 Year of fee payment: 10 |
|
FPAY | Annual fee payment |
Payment date: 20150818 Year of fee payment: 11 |
|
FPAY | Annual fee payment |
Payment date: 20160816 Year of fee payment: 12 |
|
FPAY | Annual fee payment |
Payment date: 20170816 Year of fee payment: 13 |
|
FPAY | Annual fee payment |
Payment date: 20180816 Year of fee payment: 14 |