CN101521212A - 显示装置及其制造方法 - Google Patents
显示装置及其制造方法 Download PDFInfo
- Publication number
- CN101521212A CN101521212A CN200910126111A CN200910126111A CN101521212A CN 101521212 A CN101521212 A CN 101521212A CN 200910126111 A CN200910126111 A CN 200910126111A CN 200910126111 A CN200910126111 A CN 200910126111A CN 101521212 A CN101521212 A CN 101521212A
- Authority
- CN
- China
- Prior art keywords
- mentioned
- semiconductor layer
- film transistor
- film
- type thin
- 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.)
- Granted
Links
- 238000004519 manufacturing process Methods 0.000 title claims description 57
- 239000004065 semiconductor Substances 0.000 claims abstract description 172
- 239000010409 thin film Substances 0.000 claims abstract description 165
- 239000010408 film Substances 0.000 claims abstract description 151
- 239000002184 metal Substances 0.000 claims abstract description 77
- 229910052751 metal Inorganic materials 0.000 claims abstract description 77
- 239000000758 substrate Substances 0.000 claims abstract description 37
- 239000000463 material Substances 0.000 claims abstract description 10
- 238000000034 method Methods 0.000 claims description 78
- 239000012535 impurity Substances 0.000 claims description 75
- 230000015572 biosynthetic process Effects 0.000 claims description 45
- 238000005530 etching Methods 0.000 claims description 26
- 238000002513 implantation Methods 0.000 claims description 20
- 239000010936 titanium Substances 0.000 claims description 12
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims description 8
- 229910052719 titanium Inorganic materials 0.000 claims description 8
- 229920005591 polysilicon Polymers 0.000 claims description 7
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 6
- 239000002019 doping agent Substances 0.000 claims description 2
- 239000010410 layer Substances 0.000 description 161
- 229920002120 photoresistant polymer Polymers 0.000 description 56
- 102100036464 Activated RNA polymerase II transcriptional coactivator p15 Human genes 0.000 description 24
- 101000713904 Homo sapiens Activated RNA polymerase II transcriptional coactivator p15 Proteins 0.000 description 24
- 229910004444 SUB1 Inorganic materials 0.000 description 24
- 101100168701 Coffea arabica CS4 gene Proteins 0.000 description 22
- 101150055479 MTL1 gene Proteins 0.000 description 22
- 238000001259 photo etching Methods 0.000 description 14
- 101100168695 Coffea arabica CS3 gene Proteins 0.000 description 13
- 101100329510 Coffea canephora MTL2 gene Proteins 0.000 description 13
- 239000011229 interlayer Substances 0.000 description 11
- 239000004973 liquid crystal related substance Substances 0.000 description 10
- 229910004298 SiO 2 Inorganic materials 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229910004438 SUB2 Inorganic materials 0.000 description 3
- 101100311330 Schizosaccharomyces pombe (strain 972 / ATCC 24843) uap56 gene Proteins 0.000 description 3
- 101150018444 sub2 gene Proteins 0.000 description 3
- 101001033699 Homo sapiens Insulinoma-associated protein 2 Proteins 0.000 description 2
- 102100039093 Insulinoma-associated protein 2 Human genes 0.000 description 2
- 230000005684 electric field Effects 0.000 description 2
- 208000029589 multifocal lymphangioendotheliomatosis-thrombocytopenia syndrome Diseases 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229910052681 coesite Inorganic materials 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052906 cristobalite Inorganic materials 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052682 stishovite Inorganic materials 0.000 description 1
- 229910052905 tridymite Inorganic materials 0.000 description 1
- 238000001039 wet etching Methods 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Manufacturing & Machinery (AREA)
- Thin Film Transistor (AREA)
- Liquid Crystal (AREA)
- Electrodes Of Semiconductors (AREA)
- Metal-Oxide And Bipolar Metal-Oxide Semiconductor Integrated Circuits (AREA)
Abstract
Description
Claims (9)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2008049882A JP5346477B2 (ja) | 2008-02-29 | 2008-02-29 | 表示装置およびその製造方法 |
JP2008049882 | 2008-02-29 | ||
JP2008-049882 | 2008-02-29 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101521212A true CN101521212A (zh) | 2009-09-02 |
CN101521212B CN101521212B (zh) | 2011-11-30 |
Family
ID=41052683
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2009101261116A Active CN101521212B (zh) | 2008-02-29 | 2009-02-27 | 显示装置及其制造方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7952102B2 (zh) |
JP (1) | JP5346477B2 (zh) |
CN (1) | CN101521212B (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105118807A (zh) * | 2015-07-29 | 2015-12-02 | 深圳市华星光电技术有限公司 | 一种低温多晶硅薄膜晶体管及其制造方法 |
CN105470136A (zh) * | 2014-09-11 | 2016-04-06 | 中国科学院微电子研究所 | 半导体器件制造方法 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6255602B2 (ja) * | 2013-04-22 | 2018-01-10 | 株式会社ジャパンディスプレイ | 薄膜トランジスタ及びその製造方法並びそれを用いた表示装置 |
CN103413783B (zh) * | 2013-07-31 | 2016-02-24 | 北京京东方光电科技有限公司 | 阵列基板及其制作方法、显示装置 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3343160B2 (ja) * | 1992-09-25 | 2002-11-11 | ソニー株式会社 | 液晶表示装置 |
JPH09191111A (ja) * | 1995-11-07 | 1997-07-22 | Semiconductor Energy Lab Co Ltd | 半導体装置およびその作製方法 |
JP4030193B2 (ja) * | 1998-07-16 | 2008-01-09 | 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 |
US6909114B1 (en) | 1998-11-17 | 2005-06-21 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device having LDD regions |
TW494580B (en) * | 2001-04-30 | 2002-07-11 | Hannstar Display Corp | Manufacturing method of thin film transistor and its driving devices |
JP4439766B2 (ja) * | 2001-08-02 | 2010-03-24 | シャープ株式会社 | 薄膜トランジスタ装置及びその製造方法 |
JP2003188183A (ja) * | 2001-12-20 | 2003-07-04 | Fujitsu Display Technologies Corp | 薄膜トランジスタ装置、その製造方法及び液晶表示装置 |
JP4638115B2 (ja) * | 2002-07-05 | 2011-02-23 | シャープ株式会社 | 薄膜トランジスタ装置の製造方法 |
JP2004054168A (ja) | 2002-07-24 | 2004-02-19 | Hitachi Ltd | 画像表示装置 |
JP4030885B2 (ja) * | 2003-01-27 | 2008-01-09 | シャープ株式会社 | 薄膜トランジスタ基板の製造方法 |
US6963083B2 (en) * | 2003-06-30 | 2005-11-08 | Lg.Philips Lcd Co., Ltd. | Liquid crystal display device having polycrystalline TFT and fabricating method thereof |
JP4537029B2 (ja) | 2003-09-30 | 2010-09-01 | シャープ株式会社 | 薄膜トランジスタ装置及びその製造方法、並びにそれを備えた薄膜トランジスタ基板及び表示装置 |
KR101026808B1 (ko) * | 2004-04-30 | 2011-04-04 | 삼성전자주식회사 | 박막 트랜지스터 표시판의 제조 방법 |
KR101187400B1 (ko) * | 2004-11-26 | 2012-10-02 | 가부시키가이샤 한도오따이 에네루기 켄큐쇼 | 반도체장치 |
CN100565900C (zh) * | 2004-12-03 | 2009-12-02 | 株式会社半导体能源研究所 | 半导体器件 |
US8749063B2 (en) * | 2005-01-28 | 2014-06-10 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device and method for manufacturing the same |
TWI479660B (zh) * | 2006-08-31 | 2015-04-01 | Semiconductor Energy Lab | 薄膜電晶體,其製造方法,及半導體裝置 |
TWI328259B (en) * | 2007-05-15 | 2010-08-01 | Au Optronics Corp | Semiconductor device and manufacturing method thereof |
-
2008
- 2008-02-29 JP JP2008049882A patent/JP5346477B2/ja active Active
-
2009
- 2009-02-25 US US12/392,120 patent/US7952102B2/en active Active
- 2009-02-27 CN CN2009101261116A patent/CN101521212B/zh active Active
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105470136A (zh) * | 2014-09-11 | 2016-04-06 | 中国科学院微电子研究所 | 半导体器件制造方法 |
CN105118807A (zh) * | 2015-07-29 | 2015-12-02 | 深圳市华星光电技术有限公司 | 一种低温多晶硅薄膜晶体管及其制造方法 |
CN105118807B (zh) * | 2015-07-29 | 2018-11-06 | 深圳市华星光电技术有限公司 | 一种低温多晶硅薄膜晶体管及其制造方法 |
Also Published As
Publication number | Publication date |
---|---|
CN101521212B (zh) | 2011-11-30 |
JP2009206436A (ja) | 2009-09-10 |
US7952102B2 (en) | 2011-05-31 |
US20090224258A1 (en) | 2009-09-10 |
JP5346477B2 (ja) | 2013-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101800229B (zh) | 显示装置 | |
JP4548408B2 (ja) | 半導体装置の製造方法 | |
KR100645718B1 (ko) | 박막 트랜지스터 및 그 제조방법 | |
CN101414638B (zh) | 显示装置和显示装置的制造方法 | |
US20060270124A1 (en) | Thin film transistor and method of fabricating thin film transistor substrate | |
CN101521212B (zh) | 显示装置及其制造方法 | |
US8058654B2 (en) | Display device and manufacturing method thereof | |
KR100894945B1 (ko) | 화상 표시 장치 및 그 제조 방법 | |
CN100462821C (zh) | 显示装置及其制造方法 | |
US20130077012A1 (en) | Semiconductor device and method for manufacturing the same, and liquid crystal display device | |
KR100847846B1 (ko) | 국부 도핑을 이용한 박막트랜지스터의 제조 방법 | |
US20040222423A1 (en) | TFT with body contacts | |
JP5337414B2 (ja) | 表示装置およびその製造方法 | |
CN102263101B (zh) | 模拟缓冲电路 | |
US8975637B2 (en) | Semiconductor device, process for production of the semiconductor device, and display device equipped with the semiconductor device | |
KR100749601B1 (ko) | 반도체 장치 및 그 제조 방법 | |
US9331078B2 (en) | Thin film transistor device | |
JP2005064123A (ja) | 薄膜トランジスタおよび表示装置 | |
KR101147266B1 (ko) | 폴리형 박막 트랜지스터 기판 및 제조 방법 | |
KR100904266B1 (ko) | 박막 트랜지스터 어레이 기판의 제조 방법 | |
KR101338994B1 (ko) | 박막트랜지스터 및 그 제조방법 | |
JP2009070862A (ja) | 表示装置およびその製造方法 | |
JP2012248596A (ja) | 半導体装置の製造方法、及び電気光学装置の製造方法 | |
JP2009170477A (ja) | 薄膜トランジスタ及び表示装置 | |
JP2009064861A (ja) | 半導体装置、半導体装置の製造方法および電気光学装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: IPS ALPHA SUPPORT CO., LTD. Owner name: PANASONIC LCD CO., LTD. Free format text: FORMER OWNER: IPS ALPHA SUPPORT CO., LTD. |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20111011 Address after: Chiba County, Japan Applicant after: Hitachi Displays, Ltd. Co-applicant after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Applicant before: Hitachi Displays, Ltd. Co-applicant before: IPS pioneer support society Effective date of registration: 20111011 Address after: Chiba County, Japan Applicant after: Hitachi Displays, Ltd. Co-applicant after: IPS Pioneer Support Society Address before: Chiba County, Japan Applicant before: Hitachi Displays, Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee |
Owner name: APAN DISPLAY EAST, INC. Free format text: FORMER NAME: HITACHI DISPLAY CO., LTD. Owner name: JAPAN DISPLAY, INC. Free format text: FORMER NAME: APAN DISPLAY EAST, INC. |
|
CP01 | Change in the name or title of a patent holder |
Address after: Chiba County, Japan Patentee after: Japan Display East Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Hitachi Displays, Ltd. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
CP03 | Change of name, title or address |
Address after: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee after: JAPAN DISPLAY Inc. Patentee after: Panasonic Liquid Crystal Display Co.,Ltd. Address before: Chiba County, Japan Patentee before: Japan Display East Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090902 Assignee: BOE TECHNOLOGY GROUP Co.,Ltd. Assignor: JAPAN DISPLAY Inc.|Panasonic Liquid Crystal Display Co.,Ltd. Contract record no.: 2013990000688 Denomination of invention: Ion illuminating display device and mfg. method Granted publication date: 20111130 License type: Common License Record date: 20131016 |
|
LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231201 Address after: Tokyo, Japan Patentee after: JAPAN DISPLAY Inc. Patentee after: PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA Address before: Tokyo port xixinqiao Japan three chome 7 No. 1 Patentee before: JAPAN DISPLAY Inc. Patentee before: Panasonic Liquid Crystal Display Co.,Ltd. |