CN102053431A - 硅基液晶器件及其制造方法 - Google Patents
硅基液晶器件及其制造方法 Download PDFInfo
- Publication number
- CN102053431A CN102053431A CN200910198582.8A CN200910198582A CN102053431A CN 102053431 A CN102053431 A CN 102053431A CN 200910198582 A CN200910198582 A CN 200910198582A CN 102053431 A CN102053431 A CN 102053431A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- metal level
- silicon
- dielectric layer
- crystal device
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 49
- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 34
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 21
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 229910052710 silicon Inorganic materials 0.000 title claims abstract description 18
- 239000010703 silicon Substances 0.000 title claims abstract description 18
- 239000010410 layer Substances 0.000 claims abstract description 93
- 229910052751 metal Inorganic materials 0.000 claims abstract description 74
- 239000002184 metal Substances 0.000 claims abstract description 74
- 239000011229 interlayer Substances 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 20
- 230000001681 protective effect Effects 0.000 claims description 15
- 238000009713 electroplating Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 11
- 238000007747 plating Methods 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 7
- 239000011521 glass Substances 0.000 claims description 7
- 239000004411 aluminium Substances 0.000 claims description 6
- 235000011128 aluminium sulphate Nutrition 0.000 claims description 3
- 239000001164 aluminium sulphate Substances 0.000 claims description 3
- BUACSMWVFUNQET-UHFFFAOYSA-H dialuminum;trisulfate;hydrate Chemical compound O.[Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O BUACSMWVFUNQET-UHFFFAOYSA-H 0.000 claims description 3
- 238000005530 etching Methods 0.000 claims description 3
- 238000001259 photo etching Methods 0.000 claims description 3
- 238000003384 imaging method Methods 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 235000015847 Hesperis matronalis Nutrition 0.000 description 5
- 240000004533 Hesperis matronalis Species 0.000 description 5
- 238000005498 polishing Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- NRTOMJZYCJJWKI-UHFFFAOYSA-N Titanium nitride Chemical compound [Ti]#N NRTOMJZYCJJWKI-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 230000003647 oxidation Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 238000002310 reflectometry Methods 0.000 description 2
- MZLGASXMSKOWSE-UHFFFAOYSA-N tantalum nitride Chemical compound [Ta]#N MZLGASXMSKOWSE-UHFFFAOYSA-N 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 238000005229 chemical vapour deposition Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002161 passivation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910052715 tantalum Inorganic materials 0.000 description 1
- GUVRBAGPIYLISA-UHFFFAOYSA-N tantalum atom Chemical compound [Ta] GUVRBAGPIYLISA-UHFFFAOYSA-N 0.000 description 1
- -1 titanium nitrides Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- G02F1/1362—Active matrix addressed cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L2221/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof covered by H01L21/00
- H01L2221/10—Applying interconnections to be used for carrying current between separate components within a device
- H01L2221/1005—Formation and after-treatment of dielectrics
- H01L2221/101—Forming openings in dielectrics
- H01L2221/1015—Forming openings in dielectrics for dual damascene structures
- H01L2221/1036—Dual damascene with different via-level and trench-level dielectrics
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)
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910198582.8A CN102053431A (zh) | 2009-11-10 | 2009-11-10 | 硅基液晶器件及其制造方法 |
US12/938,166 US20110109856A1 (en) | 2009-11-10 | 2010-11-02 | Method and structure for electro-plating aluminum species for top metal formation of liquid crystal on silicon displays |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200910198582.8A CN102053431A (zh) | 2009-11-10 | 2009-11-10 | 硅基液晶器件及其制造方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN102053431A true CN102053431A (zh) | 2011-05-11 |
Family
ID=43957918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200910198582.8A Pending CN102053431A (zh) | 2009-11-10 | 2009-11-10 | 硅基液晶器件及其制造方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US20110109856A1 (zh) |
CN (1) | CN102053431A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110596929A (zh) * | 2019-08-29 | 2019-12-20 | 深圳市科创数字显示技术有限公司 | 硅基液晶器件及其制作方法与波长选择开关 |
CN110658649A (zh) * | 2019-08-29 | 2020-01-07 | 深圳市科创数字显示技术有限公司 | 硅基液晶器件的制作方法及硅基液晶器件、波长选择开关 |
CN110928013A (zh) * | 2019-12-06 | 2020-03-27 | 豪威半导体(上海)有限责任公司 | 硅基液晶器件及其制造方法和硅基液晶显示面板 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9466727B1 (en) * | 2015-10-29 | 2016-10-11 | United Microelectronics Corp. | Semiconductor device and method of fabricating the same |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6743713B2 (en) * | 2002-05-15 | 2004-06-01 | Institute Of Microelectronics | Method of forming dual damascene pattern using dual bottom anti-reflective coatings (BARC) |
US7422981B2 (en) * | 2005-12-07 | 2008-09-09 | Canon Kabushiki Kaisha | Method for manufacturing semiconductor device by using dual damascene process and method for manufacturing article having communicating hole |
CN102074505B (zh) * | 2009-11-20 | 2013-04-17 | 中芯国际集成电路制造(上海)有限公司 | 硅基液晶器件及其制造方法 |
-
2009
- 2009-11-10 CN CN200910198582.8A patent/CN102053431A/zh active Pending
-
2010
- 2010-11-02 US US12/938,166 patent/US20110109856A1/en not_active Abandoned
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110596929A (zh) * | 2019-08-29 | 2019-12-20 | 深圳市科创数字显示技术有限公司 | 硅基液晶器件及其制作方法与波长选择开关 |
CN110658649A (zh) * | 2019-08-29 | 2020-01-07 | 深圳市科创数字显示技术有限公司 | 硅基液晶器件的制作方法及硅基液晶器件、波长选择开关 |
CN110928013A (zh) * | 2019-12-06 | 2020-03-27 | 豪威半导体(上海)有限责任公司 | 硅基液晶器件及其制造方法和硅基液晶显示面板 |
CN110928013B (zh) * | 2019-12-06 | 2022-06-17 | 豪威半导体(上海)有限责任公司 | 硅基液晶器件及其制造方法和硅基液晶显示面板 |
Also Published As
Publication number | Publication date |
---|---|
US20110109856A1 (en) | 2011-05-12 |
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Date | Code | Title | Description |
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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: SEMICONDUCTOR MANUFACTURING (BEIJING) INTERNATIONA Effective date: 20121102 |
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C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20121102 Address after: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Applicant after: Semiconductor Manufacturing International (Shanghai) Corporation Applicant after: Semiconductor Manufacturing International (Beijing) Corporation Address before: 201203 Shanghai City, Pudong New Area Zhangjiang Road No. 18 Applicant before: Semiconductor Manufacturing International (Shanghai) Corporation |
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C12 | Rejection of a patent application after its publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110511 |