KR20020072197A - 액정표시장치 - Google Patents
액정표시장치 Download PDFInfo
- Publication number
- KR20020072197A KR20020072197A KR1020020011575A KR20020011575A KR20020072197A KR 20020072197 A KR20020072197 A KR 20020072197A KR 1020020011575 A KR1020020011575 A KR 1020020011575A KR 20020011575 A KR20020011575 A KR 20020011575A KR 20020072197 A KR20020072197 A KR 20020072197A
- Authority
- KR
- South Korea
- Prior art keywords
- signal line
- reflective electrode
- gate signal
- liquid crystal
- pixel region
- 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.)
- Ceased
Links
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 54
- 239000010408 film Substances 0.000 claims abstract description 91
- 239000000758 substrate Substances 0.000 claims abstract description 55
- 239000004065 semiconductor Substances 0.000 claims abstract description 42
- 239000010409 thin film Substances 0.000 claims abstract description 30
- 238000000034 method Methods 0.000 claims description 26
- 230000015572 biosynthetic process Effects 0.000 claims description 15
- 230000000903 blocking effect Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 42
- 102100036464 Activated RNA polymerase II transcriptional coactivator p15 Human genes 0.000 description 29
- 101000713904 Homo sapiens Activated RNA polymerase II transcriptional coactivator p15 Proteins 0.000 description 29
- 229910004444 SUB1 Inorganic materials 0.000 description 29
- 230000001681 protective effect Effects 0.000 description 12
- 239000011159 matrix material Substances 0.000 description 11
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 9
- 229910018888 PSV2 Inorganic materials 0.000 description 7
- 229910021417 amorphous silicon Inorganic materials 0.000 description 7
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 6
- 229910018904 PSV1 Inorganic materials 0.000 description 6
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 description 6
- 239000011651 chromium Substances 0.000 description 6
- 230000005684 electric field Effects 0.000 description 6
- 229910052581 Si3N4 Inorganic materials 0.000 description 5
- 238000010586 diagram Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 229910052751 metal Inorganic materials 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 5
- 238000002834 transmittance Methods 0.000 description 5
- 229910018503 SF6 Inorganic materials 0.000 description 4
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 description 4
- 229960000909 sulfur hexafluoride Drugs 0.000 description 4
- 229910000147 aluminium phosphate Inorganic materials 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 3
- 238000005229 chemical vapour deposition Methods 0.000 description 3
- 238000001312 dry etching Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000011259 mixed solution Substances 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 238000004544 sputter deposition Methods 0.000 description 3
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonium chloride Substances [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 description 2
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 235000011114 ammonium hydroxide Nutrition 0.000 description 2
- 239000010407 anodic oxide Substances 0.000 description 2
- VGBWDOLBWVJTRZ-UHFFFAOYSA-K cerium(3+);triacetate Chemical compound [Ce+3].CC([O-])=O.CC([O-])=O.CC([O-])=O VGBWDOLBWVJTRZ-UHFFFAOYSA-K 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000005530 etching Methods 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- FEWJPZIEWOKRBE-UHFFFAOYSA-N Tartaric acid Natural products [H+].[H+].[O-]C(=O)C(O)C(O)C([O-])=O FEWJPZIEWOKRBE-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000002906 tartaric acid Nutrition 0.000 description 1
- 239000011975 tartaric acid Substances 0.000 description 1
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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
-
- 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
- G02F1/136209—Light shielding layers, e.g. black matrix, incorporated in the active matrix substrate, e.g. structurally associated with the switching element
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)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001066574A JP3839268B2 (ja) | 2001-03-09 | 2001-03-09 | 液晶表示装置 |
| JPJP-P-2001-00066574 | 2001-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20020072197A true KR20020072197A (ko) | 2002-09-14 |
Family
ID=18925041
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020020011575A Ceased KR20020072197A (ko) | 2001-03-09 | 2002-03-05 | 액정표시장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6657682B2 (enExample) |
| JP (1) | JP3839268B2 (enExample) |
| KR (1) | KR20020072197A (enExample) |
| CN (1) | CN1183505C (enExample) |
| TW (1) | TW583450B (enExample) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002296618A (ja) * | 2001-03-29 | 2002-10-09 | Nec Corp | 液晶表示装置およびその製造方法 |
| KR101006436B1 (ko) * | 2003-11-18 | 2011-01-06 | 삼성전자주식회사 | 표시 장치용 박막 트랜지스터 표시판 |
| TWI234011B (en) * | 2004-01-16 | 2005-06-11 | Hannstar Display Corp | Active color filter on array structure, manufacturing method thereof, and color LCD device including active color filter on array |
| JP4752499B2 (ja) * | 2005-12-26 | 2011-08-17 | セイコーエプソン株式会社 | 反射型液晶表示基板の製造方法及び反射型液晶表示装置の製造方法 |
| WO2007119454A1 (ja) * | 2006-03-30 | 2007-10-25 | Sharp Kabushiki Kaisha | 表示装置およびカラーフィルタ基板 |
| CN100432813C (zh) * | 2006-12-22 | 2008-11-12 | 北京京东方光电科技有限公司 | Tft lcd及其制造方法 |
| JP2011048170A (ja) * | 2009-08-27 | 2011-03-10 | Hitachi Displays Ltd | 液晶表示装置 |
| US8416609B2 (en) | 2010-02-15 | 2013-04-09 | Micron Technology, Inc. | Cross-point memory cells, non-volatile memory arrays, methods of reading a memory cell, methods of programming a memory cell, methods of writing to and reading from a memory cell, and computer systems |
| KR101878878B1 (ko) * | 2011-09-06 | 2018-08-20 | 엘지디스플레이 주식회사 | 디스플레이 장치 |
| CN104793414B (zh) * | 2014-01-17 | 2017-11-17 | 群创光电股份有限公司 | 液晶显示面板 |
| KR102459575B1 (ko) * | 2016-01-06 | 2022-10-27 | 삼성디스플레이 주식회사 | 표시 장치 |
| US20240014218A1 (en) * | 2020-11-17 | 2024-01-11 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method of fabricating the semiconductor device |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07244297A (ja) | 1994-03-07 | 1995-09-19 | Hitachi Ltd | 液晶表示装置 |
| US5668649A (en) | 1994-03-07 | 1997-09-16 | Hitachi, Ltd. | Structure of liquid crystal display device for antireflection |
| JP3027541B2 (ja) * | 1995-09-27 | 2000-04-04 | シャープ株式会社 | 液晶表示装置 |
| JP4089843B2 (ja) | 1998-05-26 | 2008-05-28 | カシオ計算機株式会社 | 液晶表示装置 |
| KR100330363B1 (ko) * | 1999-03-18 | 2002-04-01 | 니시무로 타이죠 | 액티브 매트릭스형 액정표시장치 |
-
2001
- 2001-03-09 JP JP2001066574A patent/JP3839268B2/ja not_active Expired - Fee Related
-
2002
- 2002-02-14 US US10/073,965 patent/US6657682B2/en not_active Expired - Lifetime
- 2002-03-05 KR KR1020020011575A patent/KR20020072197A/ko not_active Ceased
- 2002-03-06 TW TW091104094A patent/TW583450B/zh not_active IP Right Cessation
- 2002-03-08 CN CNB02106931XA patent/CN1183505C/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1374633A (zh) | 2002-10-16 |
| US20020126239A1 (en) | 2002-09-12 |
| TW583450B (en) | 2004-04-11 |
| JP3839268B2 (ja) | 2006-11-01 |
| JP2002268060A (ja) | 2002-09-18 |
| US6657682B2 (en) | 2003-12-02 |
| CN1183505C (zh) | 2005-01-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 20020305 |
|
| PA0201 | Request for examination | ||
| PG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20031217 Patent event code: PE09021S01D |
|
| E601 | Decision to refuse application | ||
| PE0601 | Decision on rejection of patent |
Patent event date: 20040329 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20031217 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |
|
| J201 | Request for trial against refusal decision | ||
| PJ0201 | Trial against decision of rejection |
Patent event date: 20040428 Comment text: Request for Trial against Decision on Refusal Patent event code: PJ02012R01D Patent event date: 20040329 Comment text: Decision to Refuse Application Patent event code: PJ02011S01I Appeal kind category: Appeal against decision to decline refusal Decision date: 20040930 Appeal identifier: 2004101001864 Request date: 20040428 |
|
| J801 | Dismissal of trial |
Free format text: REJECTION OF TRIAL FOR APPEAL AGAINST DECISION TO DECLINE REFUSAL REQUESTED 20040428 Effective date: 20040930 |
|
| PJ0801 | Rejection of trial |
Decision date: 20040930 Appeal kind category: Appeal against decision to decline refusal Appeal identifier: 2004101001864 Request date: 20040428 |