JP4565572B2 - 液晶表示パネルの製造方法 - Google Patents
液晶表示パネルの製造方法 Download PDFInfo
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- JP4565572B2 JP4565572B2 JP2006239799A JP2006239799A JP4565572B2 JP 4565572 B2 JP4565572 B2 JP 4565572B2 JP 2006239799 A JP2006239799 A JP 2006239799A JP 2006239799 A JP2006239799 A JP 2006239799A JP 4565572 B2 JP4565572 B2 JP 4565572B2
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- Prior art keywords
- electrode
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- liquid crystal
- crystal display
- drain electrode
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- 239000004973 liquid crystal related substance Substances 0.000 title claims description 49
- 238000004519 manufacturing process Methods 0.000 title claims description 23
- 239000010409 thin film Substances 0.000 claims abstract description 65
- 239000010408 film Substances 0.000 claims abstract description 57
- 239000004065 semiconductor Substances 0.000 claims abstract description 14
- 239000000758 substrate Substances 0.000 claims description 45
- 238000005530 etching Methods 0.000 claims description 11
- 238000004544 sputter deposition Methods 0.000 claims description 6
- 238000000059 patterning Methods 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 56
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract description 12
- 229910052710 silicon Inorganic materials 0.000 abstract description 12
- 239000010703 silicon Substances 0.000 abstract description 12
- 238000010030 laminating Methods 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 45
- 238000000206 photolithography Methods 0.000 description 16
- 229910052751 metal Inorganic materials 0.000 description 11
- 239000002184 metal Substances 0.000 description 11
- 229920002120 photoresistant polymer Polymers 0.000 description 11
- 230000015572 biosynthetic process Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 10
- 239000011229 interlayer Substances 0.000 description 8
- 239000011159 matrix material Substances 0.000 description 8
- 102100036464 Activated RNA polymerase II transcriptional coactivator p15 Human genes 0.000 description 7
- 101000713904 Homo sapiens Activated RNA polymerase II transcriptional coactivator p15 Proteins 0.000 description 7
- 229910004444 SUB1 Inorganic materials 0.000 description 7
- 239000004020 conductor Substances 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 4
- 238000005406 washing Methods 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- 101150046160 POL1 gene Proteins 0.000 description 2
- 229910004438 SUB2 Inorganic materials 0.000 description 2
- 101100311330 Schizosaccharomyces pombe (strain 972 / ATCC 24843) uap56 gene Proteins 0.000 description 2
- 229910052581 Si3N4 Inorganic materials 0.000 description 2
- 101100117436 Thermus aquaticus polA gene Proteins 0.000 description 2
- 239000003990 capacitor Substances 0.000 description 2
- 238000005229 chemical vapour deposition Methods 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000011344 liquid material Substances 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 2
- 101150018444 sub2 gene Proteins 0.000 description 2
- 101100224481 Dictyostelium discoideum pole gene Proteins 0.000 description 1
- 101150110488 POL2 gene Proteins 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- -1 etc. are formed Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- OSDXSOSJRPQCHJ-XVNBXDOJSA-N methyl 3-(3,4-dihydroxyphenyl)-3-[(E)-3-(3,4-dihydroxyphenyl)prop-2-enoyl]oxypropanoate Chemical compound C=1C=C(O)C(O)=CC=1C(CC(=O)OC)OC(=O)\C=C\C1=CC=C(O)C(O)=C1 OSDXSOSJRPQCHJ-XVNBXDOJSA-N 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000002940 repellent Effects 0.000 description 1
- 239000005871 repellent Substances 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 238000000638 solvent extraction Methods 0.000 description 1
Images
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
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/124—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs with a particular composition, shape or layout of the wiring layers specially adapted to the circuit arrangement, e.g. scanning lines in LCD pixel circuits
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1288—Multistep manufacturing methods employing particular masking sequences or specially adapted masks, e.g. half-tone mask
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/12—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body
- H01L27/1214—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being other than a semiconductor body, e.g. an insulating body comprising a plurality of TFTs formed on a non-semiconducting substrate, e.g. driving circuits for AMLCDs
- H01L27/1259—Multistep manufacturing methods
- H01L27/1292—Multistep manufacturing methods using liquid deposition, e.g. printing
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Power Engineering (AREA)
- General Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Nonlinear Science (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Manufacturing & Machinery (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
- Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
- Electrodes Of Semiconductors (AREA)
Description
Claims (4)
- 複数のゲート配線から能動層の領域に延びるゲート電極を有する薄膜トランジスタが形成された第1基板と、カラーフィルタ層と対向電極が形成された第2基板と、前記第1基板の内面の最上層に成膜された第1配向膜と前記第2基板の最上層に成膜された第2配向膜との間に封入された液晶層とを有し、インクジェット直描により得られる間隔よりも狭いソース電極―ドレイン電極間隔とした液晶表示パネルの製造方法であって、
前記第1基板に形成されたゲート配線とゲート電極を覆うゲート絶縁膜の上に、半導体層およびコンタクト層を形成し、前記半導体層およびコンタクト層をパターニングして半導体アイランドとし、
前記薄膜トランジスタの能動層となる前記半導体アイランドの上にインクジェット直描により第1の間隔でソース電極とドレイン電極を形成し、
前記ソース電極と前記ドレイン電極の上層および両電極の対向端を覆って透導電膜をスパッタにより形成し、前記ソース電極と前記ドレイン電極の対向端の間の前記透明電極膜をエッチングして前記第1の間隔よりも狭い第2の間隔のギャップを形成することを特徴とする液晶表示パネルの製造方法。 - 請求項1において、
前記インクジェット直描により形成する前記第1の間隔を10μm以上とし、前記エッチングで形成する前記第2の間隔を4μm以下とすることを特徴とする液晶表示パネルの製造方法。 - 請求項1において、
前記ドレイン配線を前記ドレイン電極と同時にインクジェット直描により形成することを特徴とする液晶表示パネルの製造方法。 - 請求項2において、
前記ドレイン配線を前記ドレイン電極と同時にインクジェット直描により形成することを特徴とする液晶表示パネルの製造方法。
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006239799A JP4565572B2 (ja) | 2006-09-05 | 2006-09-05 | 液晶表示パネルの製造方法 |
TW096129397A TW200827892A (en) | 2006-09-05 | 2007-08-09 | Liquid crystal display panel and method for manufacturing the same |
KR1020070082173A KR100922271B1 (ko) | 2006-09-05 | 2007-08-16 | 액정 표시 패널 및 그 제조 방법 |
CN200710141671XA CN101140397B (zh) | 2006-09-05 | 2007-08-17 | 液晶显示板及其制造方法 |
EP07253457A EP1898257B1 (en) | 2006-09-05 | 2007-08-31 | Liquid crystal display panel and method for manufacturing the same |
AT07253457T ATE484007T1 (de) | 2006-09-05 | 2007-08-31 | Flüssigkristallanzeigetafel und herstellungsverfahren dafür |
DE602007009616T DE602007009616D1 (de) | 2006-09-05 | 2007-08-31 | Flüssigkristallanzeigetafel und Herstellungsverfahren dafür |
US11/850,092 US20080055508A1 (en) | 2006-09-05 | 2007-09-05 | Liquid crystal display panel and method for manufacturing the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006239799A JP4565572B2 (ja) | 2006-09-05 | 2006-09-05 | 液晶表示パネルの製造方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008066358A JP2008066358A (ja) | 2008-03-21 |
JP4565572B2 true JP4565572B2 (ja) | 2010-10-20 |
Family
ID=38777665
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006239799A Expired - Fee Related JP4565572B2 (ja) | 2006-09-05 | 2006-09-05 | 液晶表示パネルの製造方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US20080055508A1 (ja) |
EP (1) | EP1898257B1 (ja) |
JP (1) | JP4565572B2 (ja) |
KR (1) | KR100922271B1 (ja) |
CN (1) | CN101140397B (ja) |
AT (1) | ATE484007T1 (ja) |
DE (1) | DE602007009616D1 (ja) |
TW (1) | TW200827892A (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101557817B1 (ko) | 2008-12-15 | 2015-10-07 | 삼성디스플레이 주식회사 | 박막 트랜지스터 표시판 및 그 제조 방법 |
KR101801960B1 (ko) * | 2010-07-01 | 2017-11-27 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 액정 표시 장치의 구동 방법 |
CN103489876B (zh) * | 2013-09-27 | 2016-07-06 | 京东方科技集团股份有限公司 | 一种阵列基板及其制备方法、显示装置 |
KR20240050469A (ko) * | 2018-09-19 | 2024-04-18 | 에이에스엠엘 네델란즈 비.브이. | 계측 방법 및 그 장치 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005078087A (ja) * | 2003-08-28 | 2005-03-24 | Samsung Electronics Co Ltd | 薄膜トランジスタ表示板とその製造方法 |
JP2005165304A (ja) * | 2003-11-14 | 2005-06-23 | Semiconductor Energy Lab Co Ltd | 液晶表示装置および液晶表示装置の作製方法 |
JP2005165300A (ja) * | 2003-11-14 | 2005-06-23 | Semiconductor Energy Lab Co Ltd | 液晶表示装置の作製方法 |
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US5132248A (en) * | 1988-05-31 | 1992-07-21 | The United States Of America As Represented By The United States Department Of Energy | Direct write with microelectronic circuit fabrication |
US5539219A (en) * | 1995-05-19 | 1996-07-23 | Ois Optical Imaging Systems, Inc. | Thin film transistor with reduced channel length for liquid crystal displays |
US6107641A (en) * | 1997-09-10 | 2000-08-22 | Xerox Corporation | Thin film transistor with reduced parasitic capacitance and reduced feed-through voltage |
US6251550B1 (en) | 1998-07-10 | 2001-06-26 | Ball Semiconductor, Inc. | Maskless photolithography system that digitally shifts mask data responsive to alignment data |
US6956236B1 (en) * | 1998-12-14 | 2005-10-18 | Lg. Phillips Lcd Co., Ltd. | Wiring, TFT substrate using the same and LCD |
JP3679943B2 (ja) | 1999-03-02 | 2005-08-03 | 大日本印刷株式会社 | パターン形成体の製造方法 |
KR20010003763A (ko) * | 1999-06-25 | 2001-01-15 | 김영환 | 박막 트랜지스터 액정 표시소자의 제조방법 |
JP4943589B2 (ja) * | 2001-04-26 | 2012-05-30 | ゲットナー・ファンデーション・エルエルシー | 液晶表示装置の製造方法 |
JP2003318193A (ja) * | 2002-04-22 | 2003-11-07 | Seiko Epson Corp | デバイス、その製造方法及び電子装置 |
JP4615197B2 (ja) * | 2002-08-30 | 2011-01-19 | シャープ株式会社 | Tftアレイ基板の製造方法および液晶表示装置の製造方法 |
KR101012792B1 (ko) * | 2003-12-08 | 2011-02-08 | 삼성전자주식회사 | 박막 트랜지스터 표시판과 그 제조 방법 |
KR100671813B1 (ko) * | 2004-10-15 | 2007-01-19 | 세이코 엡슨 가부시키가이샤 | 박막 패턴 형성 방법, 반도체 장치, 전기 광학 장치, 및전자 기기 |
JP2006148050A (ja) * | 2004-10-21 | 2006-06-08 | Seiko Epson Corp | 薄膜トランジスタ、電気光学装置、及び電子機器 |
JP2006190852A (ja) * | 2005-01-07 | 2006-07-20 | Future Vision:Kk | 薄膜トランジスタ及びこれを用いた液晶表示装置 |
-
2006
- 2006-09-05 JP JP2006239799A patent/JP4565572B2/ja not_active Expired - Fee Related
-
2007
- 2007-08-09 TW TW096129397A patent/TW200827892A/zh unknown
- 2007-08-16 KR KR1020070082173A patent/KR100922271B1/ko not_active IP Right Cessation
- 2007-08-17 CN CN200710141671XA patent/CN101140397B/zh not_active Expired - Fee Related
- 2007-08-31 AT AT07253457T patent/ATE484007T1/de not_active IP Right Cessation
- 2007-08-31 DE DE602007009616T patent/DE602007009616D1/de active Active
- 2007-08-31 EP EP07253457A patent/EP1898257B1/en not_active Not-in-force
- 2007-09-05 US US11/850,092 patent/US20080055508A1/en not_active Abandoned
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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JP2005078087A (ja) * | 2003-08-28 | 2005-03-24 | Samsung Electronics Co Ltd | 薄膜トランジスタ表示板とその製造方法 |
JP2005165304A (ja) * | 2003-11-14 | 2005-06-23 | Semiconductor Energy Lab Co Ltd | 液晶表示装置および液晶表示装置の作製方法 |
JP2005165300A (ja) * | 2003-11-14 | 2005-06-23 | Semiconductor Energy Lab Co Ltd | 液晶表示装置の作製方法 |
Also Published As
Publication number | Publication date |
---|---|
KR100922271B1 (ko) | 2009-10-15 |
DE602007009616D1 (de) | 2010-11-18 |
CN101140397A (zh) | 2008-03-12 |
JP2008066358A (ja) | 2008-03-21 |
ATE484007T1 (de) | 2010-10-15 |
CN101140397B (zh) | 2010-06-02 |
US20080055508A1 (en) | 2008-03-06 |
KR20080022038A (ko) | 2008-03-10 |
EP1898257B1 (en) | 2010-10-06 |
EP1898257A1 (en) | 2008-03-12 |
TW200827892A (en) | 2008-07-01 |
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