JP2007248484A - 表示装置 - Google Patents
表示装置 Download PDFInfo
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- JP2007248484A JP2007248484A JP2006067550A JP2006067550A JP2007248484A JP 2007248484 A JP2007248484 A JP 2007248484A JP 2006067550 A JP2006067550 A JP 2006067550A JP 2006067550 A JP2006067550 A JP 2006067550A JP 2007248484 A JP2007248484 A JP 2007248484A
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- light
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- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 6
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- DIVZFUBWFAOMCW-UHFFFAOYSA-N 4-n-(3-methylphenyl)-1-n,1-n-bis[4-(n-(3-methylphenyl)anilino)phenyl]-4-n-phenylbenzene-1,4-diamine Chemical compound CC1=CC=CC(N(C=2C=CC=CC=2)C=2C=CC(=CC=2)N(C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)C=2C=CC(=CC=2)N(C=2C=CC=CC=2)C=2C=C(C)C=CC=2)=C1 DIVZFUBWFAOMCW-UHFFFAOYSA-N 0.000 description 3
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- 239000011521 glass Substances 0.000 description 3
- 239000011229 interlayer Substances 0.000 description 3
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- 238000004519 manufacturing process Methods 0.000 description 3
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- 230000003287 optical effect Effects 0.000 description 3
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 3
- 239000004332 silver Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 2
- 239000011575 calcium Substances 0.000 description 2
- 229910052804 chromium Inorganic materials 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- VBVAVBCYMYWNOU-UHFFFAOYSA-N coumarin 6 Chemical compound C1=CC=C2SC(C3=CC4=CC=C(C=C4OC3=O)N(CC)CC)=NC2=C1 VBVAVBCYMYWNOU-UHFFFAOYSA-N 0.000 description 2
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- 239000010931 gold Substances 0.000 description 2
- 229910052738 indium Inorganic materials 0.000 description 2
- APFVFJFRJDLVQX-UHFFFAOYSA-N indium atom Chemical compound [In] APFVFJFRJDLVQX-UHFFFAOYSA-N 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- 239000000088 plastic resin Substances 0.000 description 2
- 229920003229 poly(methyl methacrylate) Polymers 0.000 description 2
- 239000004926 polymethyl methacrylate Substances 0.000 description 2
- 229910052814 silicon oxide Inorganic materials 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000011734 sodium Substances 0.000 description 2
- 238000004544 sputter deposition Methods 0.000 description 2
- 238000007740 vapor deposition Methods 0.000 description 2
- XSUNFLLNZQIJJG-UHFFFAOYSA-N 2-n-naphthalen-2-yl-1-n,1-n,2-n-triphenylbenzene-1,2-diamine Chemical compound C1=CC=CC=C1N(C=1C(=CC=CC=1)N(C=1C=CC=CC=1)C=1C=C2C=CC=CC2=CC=1)C1=CC=CC=C1 XSUNFLLNZQIJJG-UHFFFAOYSA-N 0.000 description 1
- 125000004172 4-methoxyphenyl group Chemical group [H]C1=C([H])C(OC([H])([H])[H])=C([H])C([H])=C1* 0.000 description 1
- -1 8-quinolinol aluminum Chemical compound 0.000 description 1
- 229910001316 Ag alloy Inorganic materials 0.000 description 1
- 229910017073 AlLi Inorganic materials 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 229910018068 Li 2 O Inorganic materials 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- 229910000861 Mg alloy Inorganic materials 0.000 description 1
- 239000004642 Polyimide Substances 0.000 description 1
- 229910052581 Si3N4 Inorganic materials 0.000 description 1
- 229910004205 SiNX Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 239000007983 Tris buffer Substances 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000002238 attenuated effect Effects 0.000 description 1
- HFACYLZERDEVSX-UHFFFAOYSA-N benzidine Chemical compound C1=CC(N)=CC=C1C1=CC=C(N)C=C1 HFACYLZERDEVSX-UHFFFAOYSA-N 0.000 description 1
- 239000000872 buffer Substances 0.000 description 1
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- 229910000423 chromium oxide Inorganic materials 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
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- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- AMGQUBHHOARCQH-UHFFFAOYSA-N indium;oxotin Chemical compound [In].[Sn]=O AMGQUBHHOARCQH-UHFFFAOYSA-N 0.000 description 1
- 229910010272 inorganic material Inorganic materials 0.000 description 1
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- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
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- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000001459 lithography Methods 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 229910001092 metal group alloy Inorganic materials 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- WNDSQRGJJHSKCQ-UHFFFAOYSA-N naphthalene-1,5-dicarbonitrile Chemical compound C1=CC=C2C(C#N)=CC=CC2=C1C#N WNDSQRGJJHSKCQ-UHFFFAOYSA-N 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- AHLBNYSZXLDEJQ-FWEHEUNISA-N orlistat Chemical compound CCCCCCCCCCC[C@H](OC(=O)[C@H](CC(C)C)NC=O)C[C@@H]1OC(=O)[C@H]1CCCCCC AHLBNYSZXLDEJQ-FWEHEUNISA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000000206 photolithography Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 239000005368 silicate glass Substances 0.000 description 1
- HQVNEWCFYHHQES-UHFFFAOYSA-N silicon nitride Chemical compound N12[Si]34N5[Si]62N3[Si]51N64 HQVNEWCFYHHQES-UHFFFAOYSA-N 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 125000003003 spiro group Chemical group 0.000 description 1
- JBQYATWDVHIOAR-UHFFFAOYSA-N tellanylidenegermanium Chemical compound [Te]=[Ge] JBQYATWDVHIOAR-UHFFFAOYSA-N 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 1
- 229910052721 tungsten Inorganic materials 0.000 description 1
- 239000010937 tungsten Substances 0.000 description 1
Images
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0015—Means for improving the coupling-in of light from the light source into the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0018—Redirecting means on the surface of the light guide
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B33/00—Electroluminescent light sources
- H05B33/12—Light sources with substantially two-dimensional radiating surfaces
- H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B17/00—Systems with reflecting surfaces, with or without refracting elements
- G02B17/006—Systems in which light light is reflected on a plurality of parallel surfaces, e.g. louvre mirrors, total internal reflection [TIR] lenses
-
- 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
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133504—Diffusing, scattering, diffracting elements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04M—TELEPHONIC COMMUNICATION
- H04M1/00—Substation equipment, e.g. for use by subscribers
- H04M1/02—Constructional features of telephone sets
- H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
- H04W52/0209—Power saving arrangements in terminal devices
- H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
- H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
- H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Electroluminescent Light Sources (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
【解決手段】封止用基板30に、各表示素子20に対向して導光部50を設ける。導光部50は、表示素子20に対向する面に入射面51、反対側に射出面52を有すると共に入射面51から射出面52に向かって広がる、例えば台形の断面を有し、側面53には反射膜54を有する。表示素子20の視野角αは、sinα≧n2 sin[atan{(p+a)/2d}]、かつ、sinα≧n2 sinu2 =n2 sin(au1 /p)を満たす。n2 は導光部50の屈折率、aは入射面51の幅、pは射出面52の幅、dは入射面51と射出面52との間の距離、u1 は入射面51に入射する光の最大角、u2 は側面53の反射膜54で反射したのち射出面52から出射する光の最大角をそれぞれ表す。
【選択図】図1
Description
sinα≧n2 sin[atan{(p+a)/2d}]
sinα≧n2 sinu2 =n2 sin(au1 /p)
(数1において、n2 は導光部50の屈折率、aは入射面51の幅、pは射出面52の幅、dは入射面51と射出面52との間の距離、u1 は入射面51に入射する光の最大角、u2 は側面53の反射膜54で反射したのち射出面52から出射する光の最大角をそれぞれ表す。)
tanθ=(p+a)/2d
(数3)
sinα≧n2 sinθ
au1 =pu2
(ただしu2 は臨界角以下である。)
(2L)/λ+Φ/(2π)=m
(式中、Lは第1端部P1と第2端部P2との間の光学的距離、Φは第1端部P1で生じる反射光の位相シフトΦ1 と第2端部P2で生じる反射光の位相シフトΦ2 との和(Φ=Φ1 +Φ2 )(rad)、λは第2端部P2の側から取り出したい光のスペクトルのピーク波長、mはLが正となる整数をそれぞれ表す。なお、数5においてLおよびλは単位が共通すればよいが、例えば(nm)を単位とする。)
Claims (6)
- 表示素子と、
前記表示素子に対向して設けられ、前記表示素子に対向する側に入射面、前記表示素子とは反対側に射出面、側面に反射面を有すると共に前記入射面から前記射出面に向かって広がる断面を有する導光部と
を備えたことを特徴とする表示装置。 - 前記表示素子の視野角αは数1を満たす
ことを特徴とする請求項1記載の表示装置。
(数1)
sinα≧n2 sin[atan{(p+a)/2d}]
sinα≧n2 sinu2 =n2 sin(au1 /p)
(数1において、n2 は前記導光部の屈折率、aは前記入射面の幅、pは前記射出面の幅、dは前記入射面と前記射出面との間の距離、u1 は前記入射面に入射する光の最大角、u2 は前記反射面で反射したのち前記射出面から出射する光の最大角をそれぞれ表す。) - 前記反射面に反射膜が設けられている
ことを特徴とする請求項1記載の表示装置。 - 前記表示素子は、第1電極と第2電極との間に、発光層を含む有機層を備えた有機発光素子である
ことを特徴とする請求項1記載の表示装置。 - 前記表示素子は、前記発光層で発生した光を第1端部と第2端部との間で共振させる共振器構造を有する
ことを特徴とする請求項4記載の表示装置。 - 前記表示素子は駆動用基板に設けられ、前記駆動用基板の表示素子が設けられている側に封止用基板が対向配置され、前記封止用基板に前記導光部が設けられている
ことを特徴とする請求項1記載の表示装置。
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006067550A JP2007248484A (ja) | 2006-03-13 | 2006-03-13 | 表示装置 |
US11/680,787 US8226256B2 (en) | 2006-03-13 | 2007-03-01 | Display unit |
KR1020070022896A KR101354303B1 (ko) | 2006-03-13 | 2007-03-08 | 표시 장치 |
TW096108436A TWI370698B (en) | 2006-03-13 | 2007-03-12 | Display unit |
CN2007100863275A CN101042450B (zh) | 2006-03-13 | 2007-03-13 | 显示单元 |
CN201210251466XA CN102749674A (zh) | 2006-03-13 | 2007-03-13 | 显示单元 |
US13/529,526 US20120262943A1 (en) | 2006-03-13 | 2012-06-21 | Display unit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006067550A JP2007248484A (ja) | 2006-03-13 | 2006-03-13 | 表示装置 |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2007248484A true JP2007248484A (ja) | 2007-09-27 |
Family
ID=38592902
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2006067550A Pending JP2007248484A (ja) | 2006-03-13 | 2006-03-13 | 表示装置 |
Country Status (5)
Country | Link |
---|---|
US (2) | US8226256B2 (ja) |
JP (1) | JP2007248484A (ja) |
KR (1) | KR101354303B1 (ja) |
CN (2) | CN101042450B (ja) |
TW (1) | TWI370698B (ja) |
Cited By (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010122520A (ja) * | 2008-11-20 | 2010-06-03 | Sony Corp | 反射板、表示装置およびその製造方法 |
JP2010134217A (ja) * | 2008-12-05 | 2010-06-17 | Sony Corp | カラーフィルタおよびその製造方法並びに発光装置 |
WO2012043611A1 (ja) * | 2010-09-30 | 2012-04-05 | シャープ株式会社 | 有機el表示装置、及びその製造方法 |
CN103258838A (zh) * | 2012-02-17 | 2013-08-21 | 索尼公司 | 显示设备及用于制造显示设备的方法 |
JP2013182775A (ja) * | 2012-03-01 | 2013-09-12 | Dainippon Printing Co Ltd | 有機エレクトロルミネッセンスパネル |
US8551804B2 (en) | 2008-09-25 | 2013-10-08 | Sony Corporation | Method of manufacturing optical component, optical component, method of manufacturing display device, and display device |
WO2014038182A1 (ja) * | 2012-09-04 | 2014-03-13 | 日本電気株式会社 | 発光装置 |
JP2014123021A (ja) * | 2012-12-21 | 2014-07-03 | Seiko Epson Corp | 電気光学装置用基板の製造方法、電気光学装置、および電子機器 |
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Also Published As
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US8226256B2 (en) | 2012-07-24 |
TWI370698B (en) | 2012-08-11 |
CN101042450A (zh) | 2007-09-26 |
US20080253132A1 (en) | 2008-10-16 |
CN101042450B (zh) | 2012-09-05 |
KR101354303B1 (ko) | 2014-01-23 |
TW200742483A (en) | 2007-11-01 |
CN102749674A (zh) | 2012-10-24 |
KR20070093338A (ko) | 2007-09-18 |
US20120262943A1 (en) | 2012-10-18 |
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