CN109037238B - 阵列基板及阵列基板的制作方法 - Google Patents
阵列基板及阵列基板的制作方法 Download PDFInfo
- Publication number
- CN109037238B CN109037238B CN201810828697.XA CN201810828697A CN109037238B CN 109037238 B CN109037238 B CN 109037238B CN 201810828697 A CN201810828697 A CN 201810828697A CN 109037238 B CN109037238 B CN 109037238B
- Authority
- CN
- China
- Prior art keywords
- layer
- photoresist
- drain electrode
- pattern unit
- forming
- 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
- 239000000758 substrate Substances 0.000 title claims abstract description 36
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 16
- 229920002120 photoresistant polymer Polymers 0.000 claims abstract description 72
- 238000002161 passivation Methods 0.000 claims abstract description 43
- 238000000034 method Methods 0.000 claims abstract description 41
- 239000004065 semiconductor Substances 0.000 claims abstract description 26
- 238000004380 ashing Methods 0.000 claims abstract description 20
- 238000001312 dry etching Methods 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 230000003287 optical effect Effects 0.000 abstract description 3
- 239000010410 layer Substances 0.000 description 103
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 6
- 239000010408 film Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005530 etching Methods 0.000 description 4
- 239000002346 layers by function Substances 0.000 description 3
- 239000004973 liquid crystal related substance Substances 0.000 description 3
- 238000000151 deposition Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000010409 thin film Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000005684 electric field 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
- 239000000463 material Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
-
- 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
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/01—Manufacture or treatment
- H10D86/021—Manufacture or treatment of multiple TFTs
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/441—Interconnections, e.g. scanning lines
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10D—INORGANIC ELECTRIC SEMICONDUCTOR DEVICES
- H10D86/00—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates
- H10D86/40—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs
- H10D86/60—Integrated devices formed in or on insulating or conducting substrates, e.g. formed in silicon-on-insulator [SOI] substrates or on stainless steel or glass substrates characterised by multiple TFTs wherein the TFTs are in active matrices
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Liquid Crystal (AREA)
- Thin Film Transistor (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828697.XA CN109037238B (zh) | 2018-07-25 | 2018-07-25 | 阵列基板及阵列基板的制作方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810828697.XA CN109037238B (zh) | 2018-07-25 | 2018-07-25 | 阵列基板及阵列基板的制作方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109037238A CN109037238A (zh) | 2018-12-18 |
| CN109037238B true CN109037238B (zh) | 2020-10-02 |
Family
ID=64645280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810828697.XA Active CN109037238B (zh) | 2018-07-25 | 2018-07-25 | 阵列基板及阵列基板的制作方法 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109037238B (zh) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113782493B (zh) * | 2021-08-24 | 2023-07-25 | 深圳市华星光电半导体显示技术有限公司 | 阵列基板的制备方法及阵列基板 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630640A (zh) * | 2008-07-18 | 2010-01-20 | 北京京东方光电科技有限公司 | 光刻胶毛刺边缘形成方法和tft-lcd阵列基板制造方法 |
| CN106783885A (zh) * | 2017-01-03 | 2017-05-31 | 深圳市华星光电技术有限公司 | Tft基板的制作方法 |
-
2018
- 2018-07-25 CN CN201810828697.XA patent/CN109037238B/zh active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101630640A (zh) * | 2008-07-18 | 2010-01-20 | 北京京东方光电科技有限公司 | 光刻胶毛刺边缘形成方法和tft-lcd阵列基板制造方法 |
| CN106783885A (zh) * | 2017-01-03 | 2017-05-31 | 深圳市华星光电技术有限公司 | Tft基板的制作方法 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109037238A (zh) | 2018-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105161505B (zh) | 一种阵列基板及其制作方法、显示面板 | |
| CN102023433B (zh) | Tft-lcd阵列基板及其制造方法 | |
| JP5512180B2 (ja) | フォトレジストの縁部のバリの形成方法とアレイ基板の製造方法 | |
| CN101526707B (zh) | Tft-lcd阵列基板制造方法 | |
| CN102270604B (zh) | 阵列基板的结构及其制造方法 | |
| CN101630098B (zh) | Tft-lcd阵列基板及其制造方法 | |
| US20190181161A1 (en) | Array substrate and preparation method therefor, and display device | |
| JP5741992B2 (ja) | Tft−lcdアレイ基板及びその製造方法 | |
| JP2012103697A (ja) | アレイ基板及び液晶ディスプレイ | |
| CN101840117B (zh) | Tft-lcd阵列基板及其制造方法 | |
| WO2017024640A1 (zh) | 阵列基板及其制造方法 | |
| CN101807584B (zh) | Tft-lcd阵列基板及其制造方法 | |
| CN102779783A (zh) | 一种像素结构及其制造方法、显示装置 | |
| CN108231553B (zh) | 薄膜晶体管的制作方法及阵列基板的制作方法 | |
| TW560076B (en) | Structure and manufacturing method of thin film transistor | |
| CN113488517B (zh) | 显示面板的制作方法及光罩 | |
| JP2016533530A (ja) | Tft−lcdアレイ基板の製造方法、液晶パネル、液晶表示装置。 | |
| CN108538855B (zh) | 一种阵列基板的制作方法 | |
| CN104617049B (zh) | 一种阵列基板及其制作方法、显示装置 | |
| CN108573928B (zh) | 一种tft阵列基板的制备方法及tft阵列基板、显示面板 | |
| CN101442028B (zh) | 平面显示器的制造方法 | |
| CN102629018A (zh) | 彩膜基板、tft阵列基板及其制造方法和液晶显示面板 | |
| CN106229294A (zh) | 一种tft基板的制作方法 | |
| CN109037238B (zh) | 阵列基板及阵列基板的制作方法 | |
| TWI333279B (en) | Method for manufacturing an array substrate |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee after: TCL China Star Optoelectronics Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210630 Address after: No. 338, Fangzhou Road, Suzhou Industrial Park, Suzhou, Jiangsu 215000 Patentee after: Suzhou Huaxing Optoelectronic Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: TCL China Star Optoelectronics Technology Co.,Ltd. |