CN104347496B - 显示面板制作方法 - Google Patents
显示面板制作方法 Download PDFInfo
- Publication number
- CN104347496B CN104347496B CN201310323704.8A CN201310323704A CN104347496B CN 104347496 B CN104347496 B CN 104347496B CN 201310323704 A CN201310323704 A CN 201310323704A CN 104347496 B CN104347496 B CN 104347496B
- Authority
- CN
- China
- Prior art keywords
- pattern
- substrate
- layer
- photoresistance pattern
- display floater
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 4
- 239000004065 semiconductor Substances 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims abstract description 35
- 238000005530 etching Methods 0.000 claims abstract description 31
- 230000004888 barrier function Effects 0.000 claims abstract description 25
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 16
- 238000000034 method Methods 0.000 claims abstract description 13
- 238000001039 wet etching Methods 0.000 claims abstract description 6
- 238000002360 preparation method Methods 0.000 claims description 15
- 239000012212 insulator Substances 0.000 claims description 10
- MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 claims description 6
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 claims description 3
- 229910052733 gallium Inorganic materials 0.000 claims description 3
- 229910052738 indium Inorganic materials 0.000 claims description 3
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical group [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 claims description 3
- 239000011787 zinc oxide Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 2
- 235000006408 oxalic acid Nutrition 0.000 claims description 2
- 230000003647 oxidation Effects 0.000 claims 1
- 238000007254 oxidation reaction Methods 0.000 claims 1
- 229910052710 silicon Inorganic materials 0.000 claims 1
- 239000010703 silicon Substances 0.000 claims 1
- 238000000206 photolithography Methods 0.000 abstract 2
- 238000001312 dry etching Methods 0.000 abstract 1
- 239000010409 thin film Substances 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- -1 Zinc metal oxide Chemical class 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 229910052725 zinc Inorganic materials 0.000 description 1
- 239000011701 zinc Substances 0.000 description 1
Classifications
-
- 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
- H01L29/68—Types of semiconductor device ; Multistep manufacturing processes therefor controllable by only the electric current supplied, or only the electric potential applied, to an electrode which does not carry the current to be rectified, amplified or switched
- H01L29/76—Unipolar devices, e.g. field effect transistors
- H01L29/772—Field effect transistors
- H01L29/78—Field effect transistors with field effect produced by an insulated gate
- H01L29/786—Thin film transistors, i.e. transistors with a channel being at least partly a thin film
- H01L29/7869—Thin film transistors, i.e. transistors with a channel being at least partly a thin film having a semiconductor body comprising an oxide semiconductor material, e.g. zinc oxide, copper aluminium oxide, cadmium stannate
-
- 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
- H01L29/66969—Multistep manufacturing processes of devices having semiconductor bodies not comprising group 14 or group 13/15 materials
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
Abstract
Description
显示面板 | 1 |
基板 | 10 |
薄膜晶体管 | 12 |
栅极 | 120 |
栅极绝缘层 | 122 |
半导体图案 | 124 |
蚀刻阻挡图案 | 126 |
源极 | 128 |
漏极 | 129 |
第一表面 | 100 |
第二表面 | 102 |
半导体层 | 123 |
蚀刻阻挡层 | 125 |
光阻层 | 127 |
第一光阻图案 | 127a |
第一区域 | 127c |
突出部 | 127d |
第二光阻图案 | 127e |
第二区域 | 127f |
第三区域 | 126a |
第一方向 | A |
第二方向 | B |
Claims (10)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW102126750 | 2013-07-25 | ||
TW102126750A TWI511200B (zh) | 2013-07-25 | 2013-07-25 | 顯示面板製作方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104347496A CN104347496A (zh) | 2015-02-11 |
CN104347496B true CN104347496B (zh) | 2017-02-15 |
Family
ID=52390838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201310323704.8A Expired - Fee Related CN104347496B (zh) | 2013-07-25 | 2013-07-30 | 显示面板制作方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US9257565B2 (zh) |
CN (1) | CN104347496B (zh) |
TW (1) | TWI511200B (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103715270B (zh) * | 2013-12-31 | 2016-03-09 | 京东方科技集团股份有限公司 | 薄膜晶体管及其制备方法、显示器件 |
CN106298951B (zh) * | 2015-05-28 | 2019-12-17 | 鸿富锦精密工业(深圳)有限公司 | 薄膜晶体管的制作方法 |
TWI694521B (zh) * | 2019-03-22 | 2020-05-21 | 友達光電股份有限公司 | 半導體結構及其製作方法 |
CN113161291B (zh) * | 2021-04-08 | 2022-11-15 | 北海惠科光电技术有限公司 | 阵列基板制作方法及阵列基板 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5597747A (en) * | 1995-12-15 | 1997-01-28 | Industrial Technology Research Institute | Method of making inverted thin film transistor using backsick exposure and negative photoresist |
CN102122620A (zh) * | 2011-01-18 | 2011-07-13 | 北京大学深圳研究生院 | 一种自对准薄膜晶体管的制作方法 |
CN102629612A (zh) * | 2011-12-23 | 2012-08-08 | 友达光电股份有限公司 | 像素结构及其制造方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9113979D0 (en) * | 1991-06-28 | 1991-08-14 | Philips Electronic Associated | Thin-film transistors and their manufacture |
FR2679057B1 (fr) * | 1991-07-11 | 1995-10-20 | Morin Francois | Structure d'ecran a cristal liquide, a matrice active et a haute definition. |
JP3537854B2 (ja) * | 1992-12-29 | 2004-06-14 | エルジー フィリップス エルシーディー カンパニー リミテッド | 薄膜トランジスタの製造方法 |
US5441905A (en) * | 1993-04-29 | 1995-08-15 | Industrial Technology Research Institute | Process of making self-aligned amorphous-silicon thin film transistors |
US5637519A (en) * | 1996-03-21 | 1997-06-10 | Industrial Technology Research Institute | Method of fabricating a lightly doped drain thin-film transistor |
KR100590742B1 (ko) * | 1998-05-11 | 2007-04-25 | 삼성전자주식회사 | 액정 표시 장치용 박막 트랜지스터 기판의 제조 방법 |
KR20000076864A (ko) * | 1999-03-16 | 2000-12-26 | 마츠시타 덴끼 산교 가부시키가이샤 | 능동 소자 어레이 기판의 제조 방법 |
US6184069B1 (en) * | 1999-05-24 | 2001-02-06 | Chi Mei Electronics Corp. | Fabrication of thin film transistor-liquid crystal display with self-aligned transparent conducting layers |
KR100312260B1 (ko) * | 1999-05-25 | 2001-11-03 | 구본준, 론 위라하디락사 | 액정표시장치 및 그 제조방법 |
GB0401579D0 (en) * | 2004-01-24 | 2004-02-25 | Koninkl Philips Electronics Nv | Transistor manufacture |
TWI256515B (en) * | 2004-04-06 | 2006-06-11 | Quanta Display Inc | Structure of LTPS-TFT and fabricating method thereof |
TWI336792B (en) * | 2006-04-07 | 2011-02-01 | Au Optronics Corp | Manufacturing method for a bottom substrate of a liquid crystal display device |
US7629206B2 (en) * | 2007-02-26 | 2009-12-08 | 3M Innovative Properties Company | Patterning self-aligned transistors using back surface illumination |
JP5500907B2 (ja) * | 2009-08-21 | 2014-05-21 | 株式会社日立製作所 | 半導体装置およびその製造方法 |
US20130077012A1 (en) * | 2010-07-08 | 2013-03-28 | Kenshi Tada | Semiconductor device and method for manufacturing the same, and liquid crystal display device |
-
2013
- 2013-07-25 TW TW102126750A patent/TWI511200B/zh not_active IP Right Cessation
- 2013-07-30 CN CN201310323704.8A patent/CN104347496B/zh not_active Expired - Fee Related
-
2014
- 2014-07-25 US US14/340,573 patent/US9257565B2/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5597747A (en) * | 1995-12-15 | 1997-01-28 | Industrial Technology Research Institute | Method of making inverted thin film transistor using backsick exposure and negative photoresist |
CN102122620A (zh) * | 2011-01-18 | 2011-07-13 | 北京大学深圳研究生院 | 一种自对准薄膜晶体管的制作方法 |
CN102629612A (zh) * | 2011-12-23 | 2012-08-08 | 友达光电股份有限公司 | 像素结构及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
US9257565B2 (en) | 2016-02-09 |
CN104347496A (zh) | 2015-02-11 |
TW201505093A (zh) | 2015-02-01 |
US20150031168A1 (en) | 2015-01-29 |
TWI511200B (zh) | 2015-12-01 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20161020 Address after: 518109 Guangdong city of Shenzhen province Baoan District Longhua Town Industrial Zone tabulaeformis tenth East Ring Road No. 2 two Applicant after: Hongfujin Precise Industry (Shenzhen) Co., Ltd. Applicant after: Hon Hai Precision Industry Co., Ltd. Address before: Taiwan Hsinchu County Chinese jhubei City, Taiwan 1 yuan a Street No. 7 Building 1 Applicant before: YEXIN TECHNOLOGY CONSULATION CO., LTD. Applicant before: AU OPTRONICS CO., LTD. |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170215 Termination date: 20170730 |