JP4958764B2 - 液晶表示装置用アレイ基板の製造方法 - Google Patents
液晶表示装置用アレイ基板の製造方法 Download PDFInfo
- Publication number
- JP4958764B2 JP4958764B2 JP2007334465A JP2007334465A JP4958764B2 JP 4958764 B2 JP4958764 B2 JP 4958764B2 JP 2007334465 A JP2007334465 A JP 2007334465A JP 2007334465 A JP2007334465 A JP 2007334465A JP 4958764 B2 JP4958764 B2 JP 4958764B2
- Authority
- JP
- Japan
- Prior art keywords
- electrode
- source electrode
- drain electrode
- gate
- pattern
- 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.)
- Active
Links
- 238000000034 method Methods 0.000 title claims description 41
- 239000000758 substrate Substances 0.000 title claims description 38
- 239000004973 liquid crystal related substance Substances 0.000 title claims description 31
- 238000004519 manufacturing process Methods 0.000 title claims description 26
- 229910052751 metal Inorganic materials 0.000 claims description 64
- 239000002184 metal Substances 0.000 claims description 64
- 239000000463 material Substances 0.000 claims description 36
- 230000004888 barrier function Effects 0.000 claims description 29
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 23
- 239000012535 impurity Substances 0.000 claims description 19
- 239000010949 copper Substances 0.000 claims description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 238000001039 wet etching Methods 0.000 claims description 8
- ZPZCREMGFMRIRR-UHFFFAOYSA-N molybdenum titanium Chemical compound [Ti].[Mo] ZPZCREMGFMRIRR-UHFFFAOYSA-N 0.000 claims description 7
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- 229910001069 Ti alloy Inorganic materials 0.000 claims description 6
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 238000001312 dry etching Methods 0.000 claims description 6
- ZOKXTWBITQBERF-UHFFFAOYSA-N Molybdenum Chemical compound [Mo] ZOKXTWBITQBERF-UHFFFAOYSA-N 0.000 claims description 4
- 229910052750 molybdenum Inorganic materials 0.000 claims description 4
- 239000011733 molybdenum Substances 0.000 claims description 4
- IUYOGGFTLHZHEG-UHFFFAOYSA-N copper titanium Chemical compound [Ti].[Cu] IUYOGGFTLHZHEG-UHFFFAOYSA-N 0.000 claims description 3
- 239000010410 layer Substances 0.000 claims 6
- 239000011241 protective layer Substances 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 239000010409 thin film Substances 0.000 description 15
- 239000010408 film Substances 0.000 description 13
- 230000005540 biological transmission Effects 0.000 description 12
- 230000000903 blocking effect Effects 0.000 description 11
- 238000000059 patterning Methods 0.000 description 9
- 238000000926 separation method Methods 0.000 description 8
- 238000005530 etching Methods 0.000 description 7
- 230000001681 protective effect Effects 0.000 description 6
- 238000002834 transmittance Methods 0.000 description 5
- 229910052581 Si3N4 Inorganic materials 0.000 description 4
- 229910004298 SiO 2 Inorganic materials 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000005684 electric field Effects 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 4
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 4
- 229910052814 silicon oxide Inorganic materials 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 3
- YVTHLONGBIQYBO-UHFFFAOYSA-N zinc indium(3+) oxygen(2-) Chemical compound [O--].[Zn++].[In+3] YVTHLONGBIQYBO-UHFFFAOYSA-N 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229920002120 photoresistant polymer Polymers 0.000 description 2
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 238000009751 slip forming Methods 0.000 description 1
- 239000000126 substance Substances 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
-
- 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
-
- 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
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/45—Ohmic electrodes
- H01L29/456—Ohmic electrodes on silicon
- H01L29/458—Ohmic electrodes on silicon for thin film silicon, e.g. source or drain electrode
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66227—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by the electric current supplied or the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched, e.g. three-terminal devices
- H01L29/66409—Unipolar field-effect transistors
- H01L29/66477—Unipolar field-effect transistors with an insulated gate, i.e. MISFET
- H01L29/66742—Thin film unipolar transistors
- H01L29/6675—Amorphous silicon or polysilicon transistors
- H01L29/66765—Lateral single gate single channel transistors with inverted structure, i.e. the channel layer is formed after the gate
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Optics & Photonics (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
Description
144:ドレイン電極 122:ゲート電極
130 : アクティブ層
132:オーミックコンタクトパターン
136:バリアパターン 150:画素電極
ch:チャンネル
Claims (5)
- 基板上にゲート配線と、前記ゲート配線に連結されるゲート電極を形成する段階と;
前記ゲート電極及びゲート配線上にゲート絶縁膜を形成する段階と;
前記ゲート絶縁膜上に、各々が前記ゲート電極に対応するアクティブ層、不純物非晶質シリコンパターン及び金属パターンを順に積層する段階と;
前記金属パターンの上部表面と接触する金属層を形成する段階と;
前記金属層上に第1距離だけ離隔する第1及び第2感光物質パターンを形成する段階と;
前記第1及び第2感光物質パターンをマスクとして湿式エッチングを行い、前記金属層をパターニングすることにより、前記ゲート配線と交差するデータ配線と、前記データ配線に連結されたソース電極と、前記ソース電極から前記第1距離より大きい第2距離だけ離隔するドレイン電極を形成し、前記ソース電極及びドレイン電極間に前記金属パターンの上部表面を露出させる段階と;
前記第1及び第2感光物質パターンをマスクとして乾式エッチングを行い、前記金属パターンと前記不純物非晶質シリコンパターンをパターニングすることにより、前記第1距離と同一な第3距離だけ離隔する第1及び第2バリアパターンと、前記第1及び第2バリアパターン下部に位置し、互いに前記第3距離だけ離隔する第1及び第2オーミックコンタクト層を形成する段階と;
前記ドレイン電極に連結される画素電極を形成する段階と
を含む液晶表示装置用アレイ基板の製造方法。 - 前記金属パターンは、モリブデン(Mo)、モリブデン−チタン合金(MoTi)のうち、少なくとも一つを含んで構成される
ことを特徴とする請求項1に記載の液晶表示装置用アレイ基板の製造方法。 - 前記ソース電極及びドレイン電極は、銅(Cu)、銅−チタン合金(CuTi)、アルミニウム(Al)及びアルミニウム合金(AlNd)のうち、少なくとも一つを含んで構成される
ことを特徴とする請求項2に記載の液晶表示装置用アレイ基板の製造方法。 - 前記ソース電極及びドレイン電極上に、ドレインコンタクトホールを含む保護層を形成する段階を含み、
前記保護層上の前記画素電極は、前記ドレインコンタクトホールを通じて前記ドレイン電極に連結される
ことを特徴とする請求項1に記載の液晶表示装置用アレイ基板の製造方法。 - 前記第1及び第2バリアパターンの間の離隔領域は、前記第1及び第2オーミックコンタクト層間の離隔領域と完全に重なる
ことを特徴とする請求項1に記載の液晶表示装置用アレイ基板の製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2006-0133795 | 2006-12-26 | ||
KR1020060133795A KR100937173B1 (ko) | 2006-12-26 | 2006-12-26 | 박막트랜지스터 액정표시장치용 어레이 기판 및 그제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008166789A JP2008166789A (ja) | 2008-07-17 |
JP4958764B2 true JP4958764B2 (ja) | 2012-06-20 |
Family
ID=39611202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007334465A Active JP4958764B2 (ja) | 2006-12-26 | 2007-12-26 | 液晶表示装置用アレイ基板の製造方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8497507B2 (ja) |
JP (1) | JP4958764B2 (ja) |
KR (1) | KR100937173B1 (ja) |
CN (1) | CN100594408C (ja) |
TW (1) | TWI363915B (ja) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101446249B1 (ko) * | 2007-12-03 | 2014-10-01 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체장치 제조방법 |
KR101294235B1 (ko) * | 2008-02-15 | 2013-08-07 | 엘지디스플레이 주식회사 | 액정표시장치용 어레이 기판 및 그 제조방법 |
US9666719B2 (en) | 2008-07-31 | 2017-05-30 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and manufacturing method thereof |
TWI711182B (zh) * | 2008-07-31 | 2020-11-21 | 日商半導體能源研究所股份有限公司 | 半導體裝置及半導體裝置的製造方法 |
JP5627071B2 (ja) * | 2008-09-01 | 2014-11-19 | 株式会社半導体エネルギー研究所 | 半導体装置の作製方法 |
KR101621546B1 (ko) * | 2009-11-17 | 2016-05-16 | 동우 화인켐 주식회사 | 액정표시장치용 어레이 기판의 제조 방법 |
KR101943051B1 (ko) | 2009-11-27 | 2019-01-28 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체 장치 및 반도체 장치의 제작방법 |
CN102763203B (zh) | 2010-02-26 | 2016-10-26 | 株式会社半导体能源研究所 | 制造半导体装置的方法 |
WO2012015088A1 (ko) * | 2010-07-30 | 2012-02-02 | 동우 화인켐 주식회사 | 액정표시장치용 어레이 기판의 제조방법 |
EP2674981A4 (en) * | 2011-02-07 | 2017-08-30 | Sharp Kabushiki Kaisha | Active matrix substrate, display panel, and display device |
KR101338688B1 (ko) | 2011-06-02 | 2013-12-06 | 엘지이노텍 주식회사 | 태양전지 및 그의 제조방법 |
JP6006558B2 (ja) * | 2012-07-17 | 2016-10-12 | 株式会社半導体エネルギー研究所 | 半導体装置及びその製造方法 |
CN102981332B (zh) * | 2012-11-21 | 2015-07-08 | 京东方科技集团股份有限公司 | 线宽测量方法和装置 |
CN104730789B (zh) * | 2012-11-21 | 2018-01-30 | 京东方科技集团股份有限公司 | 阵列基板及其制造方法、显示装置 |
KR102223139B1 (ko) * | 2014-09-02 | 2021-03-05 | 삼성디스플레이 주식회사 | 박막 트랜지스터 기판 및 이를 포함하는 표시 패널 |
CN104617112B (zh) * | 2015-02-09 | 2017-10-17 | 京东方科技集团股份有限公司 | 阵列基板及其制作方法、显示装置 |
US9859305B2 (en) | 2015-10-14 | 2018-01-02 | Samsung Display Co., Ltd. | Liquid crystal display device and method of manufacturing the same |
KR20230043232A (ko) | 2016-11-23 | 2023-03-30 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 표시 장치, 표시 모듈, 및 전자 기기 |
CN107609542B (zh) * | 2017-10-24 | 2021-01-26 | 京东方科技集团股份有限公司 | 光感器件、显示装置及指纹识别方法 |
CN110190072B (zh) * | 2019-06-20 | 2021-09-07 | 京东方科技集团股份有限公司 | 阵列基板及其制备方法、显示面板 |
JP2022049604A (ja) * | 2020-09-16 | 2022-03-29 | キオクシア株式会社 | 半導体装置及び半導体記憶装置 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH03187274A (ja) * | 1989-12-16 | 1991-08-15 | Fuji Xerox Co Ltd | 薄膜トランジスタ |
JP3255942B2 (ja) * | 1991-06-19 | 2002-02-12 | 株式会社半導体エネルギー研究所 | 逆スタガ薄膜トランジスタの作製方法 |
JP4169896B2 (ja) * | 1999-06-23 | 2008-10-22 | エルジー ディスプレイ カンパニー リミテッド | 薄膜トランジスタとその製造方法 |
KR100646792B1 (ko) | 2000-07-27 | 2006-11-17 | 삼성전자주식회사 | 박막 트랜지스터 기판 및 그 제조 방법 |
KR100799464B1 (ko) * | 2001-03-21 | 2008-02-01 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 제조방법 |
KR100799463B1 (ko) * | 2001-03-21 | 2008-02-01 | 엘지.필립스 엘시디 주식회사 | 액정표시장치 및 그 제조방법 |
JP4920140B2 (ja) | 2001-05-18 | 2012-04-18 | ゲットナー・ファンデーション・エルエルシー | 液晶表示装置及びその製造方法 |
US6900856B2 (en) * | 2002-12-04 | 2005-05-31 | Lg. Philips Lcd Ltd. | Liquid crystal display device and manufacturing method thereof |
KR101100674B1 (ko) | 2004-06-30 | 2012-01-03 | 엘지디스플레이 주식회사 | 씨오티 구조 액정표시장치용 어레이 기판 제조방법 |
KR101090252B1 (ko) * | 2004-09-24 | 2011-12-06 | 삼성전자주식회사 | 박막 트랜지스터 표시판 및 그의 제조 방법 |
KR20060064388A (ko) | 2004-12-08 | 2006-06-13 | 삼성전자주식회사 | 박막 트랜지스터, 이의 제조 방법, 이를 갖는 표시장치 및표시장치의 제조 방법 |
-
2006
- 2006-12-26 KR KR1020060133795A patent/KR100937173B1/ko active IP Right Grant
-
2007
- 2007-12-25 CN CN200710302362A patent/CN100594408C/zh active Active
- 2007-12-26 US US12/003,488 patent/US8497507B2/en active Active
- 2007-12-26 TW TW096150389A patent/TWI363915B/zh active
- 2007-12-26 JP JP2007334465A patent/JP4958764B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
TWI363915B (en) | 2012-05-11 |
US8497507B2 (en) | 2013-07-30 |
CN100594408C (zh) | 2010-03-17 |
JP2008166789A (ja) | 2008-07-17 |
KR100937173B1 (ko) | 2010-01-15 |
TW200830015A (en) | 2008-07-16 |
US20080210942A1 (en) | 2008-09-04 |
KR20080059889A (ko) | 2008-07-01 |
CN101211075A (zh) | 2008-07-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4958764B2 (ja) | 液晶表示装置用アレイ基板の製造方法 | |
KR101298612B1 (ko) | 횡전계 방식 액정표시장치용 어레이기판 및 그 제조방법 | |
JP5735197B2 (ja) | アレイ基板及びこれの製造方法 | |
JP5080239B2 (ja) | 液晶表示装置用アレイ基板及びその製造方法 | |
KR101877448B1 (ko) | 프린지 필드 스위칭 모드 액정표시장치용 어레이 기판 및 이의 제조 방법 | |
KR101294232B1 (ko) | 프린지 필드 스위칭 모드 액정표시장치용 어레이 기판 및이의 제조 방법 | |
KR101294237B1 (ko) | 프린지 필드 스위칭 모드 액정표시장치용 어레이 기판 및 이의 제조방법 | |
KR102132445B1 (ko) | 액정 디스플레이 패널 및 이의 제조 방법 | |
JP2008010440A (ja) | アクティブマトリクス型tftアレイ基板およびその製造方法 | |
TWI360012B (en) | Thin film transistor array panel | |
JP5063936B2 (ja) | Tftアレイ基板の製造方法 | |
JP5788259B2 (ja) | 薄膜トランジスタ表示板の製造方法 | |
WO2015143818A1 (zh) | 阵列基板及其制造方法、显示装置 | |
KR101294694B1 (ko) | 액정표시장치용 어레이 기판의 제조방법 | |
KR101953832B1 (ko) | 액정표시장치용 어레이 기판의 제조방법 | |
KR101374535B1 (ko) | 횡전계방식 액정표시장치용 어레이기판의 제조방법 | |
KR101898205B1 (ko) | 에프에프에스 방식 액정표시장치용 어레이기판 및 제조방법 | |
KR101072379B1 (ko) | 리프트오프 방법 및 이를 이용한 액정표시장치용 어레이기판의 제조방법 | |
KR20100021152A (ko) | 프린지 필드 스위칭 모드 액정표시장치용 어레이 기판 및 이의 제조방법 | |
US10586714B2 (en) | Thin film transistor substrate, liquid crystal display panel having the same and method of manufacturing the same | |
KR101996969B1 (ko) | 프린지 필드 스위칭 모드 액정표시장치용 어레이 기판 및 이의 제조 방법 | |
KR101275068B1 (ko) | 횡전계형 액정표시장치용 어레이 기판 및 그의 제조방법 | |
KR20090008564A (ko) | 액정표시장치용 어레이 기판 및 그 제조방법 | |
KR102156346B1 (ko) | 프린지 필드 스위칭 모드 액정표시장치용 어레이 기판의 제조 방법 | |
KR101792100B1 (ko) | 횡전계형 액정표시장치용 어레이 기판 및 이의 제조 방법 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20110913 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20110915 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20111125 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20120313 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20120319 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20150330 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4958764 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |