KR20140009413A - 낮은 디스플레이 스파클을 갖는 방현 표면을 구비한 유리 - Google Patents
낮은 디스플레이 스파클을 갖는 방현 표면을 구비한 유리 Download PDFInfo
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- KR20140009413A KR20140009413A KR1020137025268A KR20137025268A KR20140009413A KR 20140009413 A KR20140009413 A KR 20140009413A KR 1020137025268 A KR1020137025268 A KR 1020137025268A KR 20137025268 A KR20137025268 A KR 20137025268A KR 20140009413 A KR20140009413 A KR 20140009413A
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- MIMUSZHMZBJBPO-UHFFFAOYSA-N 6-methoxy-8-nitroquinoline Chemical compound N1=CC=CC2=CC(OC)=CC([N+]([O-])=O)=C21 MIMUSZHMZBJBPO-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
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- FJWGYAHXMCUOOM-QHOUIDNNSA-N [(2s,3r,4s,5r,6r)-2-[(2r,3r,4s,5r,6s)-4,5-dinitrooxy-2-(nitrooxymethyl)-6-[(2r,3r,4s,5r,6s)-4,5,6-trinitrooxy-2-(nitrooxymethyl)oxan-3-yl]oxyoxan-3-yl]oxy-3,5-dinitrooxy-6-(nitrooxymethyl)oxan-4-yl] nitrate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O)O[C@H]1[C@@H]([C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@@H](CO[N+]([O-])=O)O1)O[N+]([O-])=O)CO[N+](=O)[O-])[C@@H]1[C@@H](CO[N+]([O-])=O)O[C@@H](O[N+]([O-])=O)[C@H](O[N+]([O-])=O)[C@H]1O[N+]([O-])=O FJWGYAHXMCUOOM-QHOUIDNNSA-N 0.000 description 1
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Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C21/00—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface
- C03C21/001—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions
- C03C21/002—Treatment of glass, not in the form of fibres or filaments, by diffusing ions or metals in the surface in liquid phase, e.g. molten salts, solutions to perform ion-exchange between alkali ions
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C15/00—Surface treatment of glass, not in the form of fibres or filaments, by etching
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
- G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
- G02B5/0215—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures the surface having a regular structure
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0294—Diffusing elements; Afocal elements characterized by the use adapted to provide an additional optical effect, e.g. anti-reflection or filter
-
- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133331—Cover glasses
-
- 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
- G02F1/133502—Antiglare, refractive index matching layers
-
- C—CHEMISTRY; METALLURGY
- C03—GLASS; MINERAL OR SLAG WOOL
- C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
- C03C2204/00—Glasses, glazes or enamels with special properties
- C03C2204/08—Glass having a rough surface
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- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- General Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Geochemistry & Mineralogy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Mathematical Physics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Optical Elements Other Than Lenses (AREA)
- Surface Treatment Of Glass (AREA)
- Liquid Crystal (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Description
도 1b는 두드러진 스파클을 나타내는 제2 투명한 유리 시트와 조합된 픽셀화된 디스플레이의 이미지이며;
도 2a는 방현 표면을 갖는 투명한 유리 시트의 개략적인 측면도이고;
도 2b는 투명한 유리시트의 방현 표면에 걸쳐 배치된 반사방지 코팅을 갖는 투명한 유리 시트의 개략적인 측면도이며;
도 3은 픽셀화된 디스플레이의 전면에 위치된 투명한 유리 시트의 개략적인 측면도이다.
구체 예 |
투과 헤이즈 (%) |
DOI (20°) |
RMS거칠기 (nm) | Rlong/ Rshort |
Rtotal/ Rlongb |
||
Rlongd | Rshorte | Rtotalf | |||||
A | <60 | <115b | <3.9 | ||||
B | <60 | <250b | <2.9 | ||||
C | <250b | >45 | <3.9 | ||||
D | <250b | >30 | <2.9 | ||||
E | <85a | <200b | >50 | ||||
F | <140b | >45 | |||||
G | <85a | <115b | >30 | ||||
H | <60 | <175c | <4.9 | ||||
I | <60 | <300c | <3.9 | ||||
J | <300c | >45 | <4.9 | ||||
K | <300c | >30 | <3.9 | ||||
L | <85a | <275c | >50 | ||||
M | <85a | <220c | >45 | ||||
N | <85a | <175c | >30 | ||||
O | <40 | <60 | <300c | <3.9 | |||
P | <10 | <60 | <300c | <3.9 | |||
Q | <10a | <60 | <300c | 60-600 | <3.9 | ||
R | <20 | <40 | <300c | >45 | 60-600 | <4.9 | |
S | <20 | <300c | <4.9 | ||||
T | <20a | <300b | 60-600 | <1.9 | |||
U | 60-600 | ≥2.20 | |||||
V | >30 | 60-600 | ≥1.80 | ||||
W | <20 | <60 | 60-600 | ≥1.80 |
구체 예 | DOI 20° | PPD (%) | DPPD |
AA | <80 | <7 | |
BB | <60 | <7.5 | |
CC | <80 | <3.5% | |
DD | <60 | <4% | |
EE | <60 | <4% | |
FF | <60 | <2x |
방현 유리 샘플 | 1- 또는 2-거칠기 면 | 투과 헤이즈 | (보정된) 20° DOI |
총 픽셀 전력 표준 편차 (PPD) |
단파 RMS 거칠기 (1- 20um 필터, 0.13x 0.1mm 창) |
장파 RMS 거칠기 (40- 640um 필터, 2.1 x 2.3mm 창) |
장/단 RMS 비율 (40- 640 RMS/ 1-20 RMS) |
장파 RMS 거칠기 (80- 640um 필터, 2.1x 2.3mm 창) |
장/단 RMS 비율 (80-640 RMS / 1-20 RMS) |
총 RMS 거칠기 (필터 없음, 0.65x 0.5mm 창) |
총/단 RMS 비율 (총 RMS/ 80-640 RMS) |
실시예 A | 1 | 1.9 | 53 | 7.3 | 36 | 137 | 3.8 | 80 | 2.2 | 160 | 2.00 |
실시예 B | 1 | 9.2 | 42 | 6.2 | 63 | 241 | 3.8 | 164 | 2.6 | 360 | 2.20 |
실시예 C | 1 | 15.0 | 0 | 7.0 | 92 | 207 | 2.3 | 102 | 1.1 | 510 | 5.00 |
실시예 D | 2 | 15.0 | 9 | 6.6 | 60 | 228 | 3.8 | 161 | 2.7 | 214 | 1.33 |
실시예 E (실1) | 1 | 7.0 | 6 | 6.6 | 115 | 198 | 1.7 | 118 | 1.0 | 312 | 2.64 |
실시예 E (실2) | 1 | 25.0 | 19 | 6.6 | 246 | 180 | 0.7 | 120 | 0.5 | 365 | 3.04 |
비교예 A | 1 | 2.6 | 9 | 9.2 | 44 | 238 | 5.4 | 150 | 3.4 | 258 | 1.72 |
비교예 B | 1 | 0.2 | 55 | 11.8 | 10 | 164 | 16.4 | 135 | 13.5 | 176 | 1.3 |
비교예 C | 1 | 0.5 | 50 | 10.0 | 21 | 197 | 9.4 | 146 | 7.0 | 181 | 1.24 |
비교예 D | 1 | 0.5 | 35 | 9.3 | 20 | 152 | 7.6 | 108 | 5.4 | 141 | 1.31 |
비교예 E | 1 | 3.7 | 31 | 13.9 | 45 | 292 | 6.5 | 218 | 4.8 | 315 | 1.44 |
비교예 F | 1 | 0.6 | 58 | 9.7 | 21 | 139 | 6.6 | 100 | 4.8 | 136 | 1.36 |
비교예 G | 1 | 2.2 | 38 | 12.1 | 33 | 205 | 6.2 | 152 | 4.6 | 204 | 1.34 |
비교예 H | 1 | 0.2 | 59 | 10.0 | 13 | 139 | 10.7 | 119 | 9.2 | 164 | 1.38 |
비교예 I | 1 | 0.3 | 55 | 8.4 | 14 | 123 | 8.8 | 94 | 6.7 | 125 | 1.33 |
비교예 J | 1 | 1.2 | 65 | 7.2 | 27 | 108 | 4.0 | 55 | 2.0 | 118 | 2.15 |
비교예 K | 1 | 2.0 | 46 | 8.0 | 40 | 182 | 4.6 | 121 | 3.0 | 199 | 1.64 |
210: 제1 방현 표면 215: 반사방지층
220: 제2 표면 300: 픽셀화된 디스플레이
305: 다수의 픽셀 310: 이미지 평면
Claims (25)
- 적어도 하나의 방현 표면을 구비하며, 여기서 상기 방현 표면은:
약 40㎛ 내지 약 640㎛의 횡방향 주기의 범위에서 측정된 약 300 nm까지의 제1 RMS 표면 거칠기 Rlong;
약 20㎛ 미만의 횡방향 주기에서 측정된 제2 RMS 표면 거칠기 Rshort, 여기서 비율 (Rlong/Rshort)은 약 3.9 미만이고;
표면 파장 필터링없이 측정된, 제3 RMS 거칠기 Rtotal를 가지며, 여기서 상기 제3 RMS 거칠기 Rtotal은 약 60 nm 내지 약 600 nm 범위인 투명한 유리 시트. - 청구항 1에 있어서,
상기 투명한 유리 시트는 약 85 미만의 20°선영성을 갖는 투명한 유리 시트. - 청구항 1에 있어서,
Rshort는 적어도 약 30 nm인 투명한 유리 시트. - 청구항 1에 있어서,
상기 투명한 유리 시트는 약 20% 미만의 투과 헤이즈를 갖는 투명한 유리 시트. - 청구항 1에 있어서,
상기 투명한 유리 시트는 이온 교환에 의해 강화되고, 여기서 상기 투명한 유리 시트는 적어도 약 350 MPa의 압축 응력 하의 영역을 갖는 적어도 하나의 표면을 가지며, 상기 영역은 상기 투명한 유리 시트 내에 표면으로부터 적어도 15㎛의 층의 깊이로 확장하는 투명한 유리 시트. - 청구항 1에 있어서,
상기 투명한 유리 시트는 소다 라임 유리, 알칼리 알루미노실리케이트 유리, 및 알칼리 알루미노보로실리케이트 유리 중 하나를 포함하는 투명한 유리 시트. - 청구항 1에 있어서,
상기 투명한 유리 시트는 상기 방현 표면이 픽셀화된 디스플레이로부터 멀리 떨어지고, 미리 결정된 거리 만큼 결상면으로부터 분리되도록, 상기 결상면 및 다수의 픽셀을 갖는 픽셀화된 디스플레이의 전면에 배치된 경우, 약 7.5% 미만의 픽셀 출력 편차를 가지며, 여기서 상기 투명한 유리 시트는 80 미만의 20°선영성을 갖는 투명한 유리 시트. - 청구항 7에 있어서,
상기 픽셀화된 디스플레이는 단독으로 제2 픽셀 출력 편차를 가지며, 여기서 상기 픽셀화된 디스플레이와 결합된 투명한 유리 시트의 픽셀 출력 편차는 제2 픽셀 출력 편차보다 약 4%를 초과하지 않는 투명한 유리 시트. - 청구항 1에 있어서,
상기 투명한 유리 시트는 상기 방현 표면 위에 배치된 반사 방지층을 더욱 포함하는 투명한 유리 시트. - 청구항 1에 있어서,
상기 투명한 유리 시트는 상기 방현 표면에 대립하는 제2 표면을 포함하며, 여기서 상기 제2 표면은 20 nm 미만의 RMS 거칠기를 갖는 투명한 유리 시트. - 청구항 1에 있어서,
상기 제1 RMS 표면 거칠기 Rlong은 80㎛ 내지 640㎛의 횡방향 주기의 범위에서 측정되며, 상기 비율 Rtotal/Rlong은 2.20 이상인 투명한 유리 시트. - 청구항 1에 있어서,
상기 제1 RMS 표면 거칠기 Rlong은 80㎛ 내지 640㎛의 횡방향 주기의 범위에서 측정되며, 상기 제2 RMS 표면 거칠기 Rshort는 30 nm를 초과하고, 상기 비율 Rtotal/Rlong은 1.80 이상이며, 여기서 상기 투명한 유리 시트는 60 미만의 20°선영성을 갖는 투명한 유리 시트. - 결상면 및 다수의 픽셀을 갖는 픽셀화된 디스플레이; 및
방현 표면, 40㎛ 내지 640㎛의 횡방향 주기의 범위에서 측정된 300 nm까지의 제1 RMS 표면 거칠기 Rlong, 및 20㎛ 미만의 횡방향 주기에서 측정된 제2 RMS 표면 거칠기 Rshort를 갖는 투명한 유리 시트를 포함하며, 여기서 상기 비율 (Rlong/Rshort)은 3.9 미만이고, 여기서 상기 투명한 유리 디스플레이는 상기 방현 표면이 픽셀화된 디스플레이로부터 멀리 떨어지고, 광학 거리 만큼 결상면으로부터 분리되도록 픽셀화된 디스플레이의 전면에 배치되며, 여기서 상기 투명한 유리 시트는 7.5% 미만의 픽셀 출력 편차를 가지며, 여기서 상기 투명한 유리 시트는 60 미만의 20°선영성을 갖는 디스플레이 시스템. - 청구항 13에 있어서,
상기 픽셀화된 디스플레이는 단독으로 제2 픽셀 출력 편차를 가지며, 여기서 상기 픽셀화된 디스플레이와 결합된 투명한 유리 시트의 픽셀 출력 편차는 제2 픽셀 출력 편차보다 약 4%를 초과하지 않는 디스플레이 시스템. - 청구항 13에 있어서,
상기 투명한 유리 시트는 이온 교환에 의해 강화되고, 여기서 상기 투명한 유리 시트는 적어도 약 350 MPa의 압축 응력 하의 영역을 갖는 적어도 하나의 표면을 가지며, 상기 영역은 상기 투명한 유리 시트 내에 표면으로부터 적어도 15㎛의 층의 깊이로 확장하는 디스플레이 시스템. - 청구항 13에 있어서,
상기 투명한 유리 시트는 소다 라임 유리, 알칼리 알루미노실리케이트 유리, 및 알칼리 알루미노보로실리케이트 유리 중 하나를 포함하는 디스플레이 시스템. - 청구항 13에 있어서,
상기 투명한 유리 시트는 적어도 약 30 nm의 Rshort 및 약 20% 미만의 투과 헤이즈를 갖는 디스플레이 시스템. - 청구항 13에 있어서,
상기 투명한 유리 시트는 60 nm 내지 약 600 nm 범위에서, 표면 파장 필터링없이 측정된, 제3 RMS 거칠기 Rtotal를 갖는 디스플레이 시스템. - 적어도 하나의 방현 표면을 형성하기 위해 투명한 유리 시트의 적어도 하나의 표면을 거칠게 하는 단계를 포함하며, 여기서 적어도 하나의 방현 표면은 300 nm까지의 제1 RMS 표면 높이 거칠기 Rlong, 약 20㎛ 미만의 횡방향 주기에서 측정된 제2 RMS 표면 거칠기 Rshort, 및 표면 파장 필터링없이 측정된, 제3 RMS 거칠기 Rtotal를 가지며, 여기서 비율 (Rlong/Rshort)은 약 3.9 미만이고, 여기서 Rtotal은 약 60 nm 내지 약 600 nm 범위인 적어도 하나의 방현 표면을 갖는 투명한 유리 시트의 제조방법.
- 청구항 19에 있어서,
상기 투명한 유리 시트는 약 85 미만의 20°선영성을 갖는 투명한 유리 시트의 제조방법. - 청구항 19에 있어서,
Rshort는 적어도 약 30 nm인 투명한 유리 시트의 제조방법. - 청구항 19에 있어서,
상기 방법은 이온 교환에 의해 투명한 유리 시트를 강화시키는 단계를 더욱 포함하고, 여기서 상기 투명한 유리 시트는 적어도 약 350 MPa의 압축 응력 하의 영역을 갖는 적어도 하나의 표면을 가지며, 상기 영역은 상기 투명한 유리 시트 내에 표면으로부터 적어도 15㎛의 층의 깊이로 확장하는 투명한 유리 시트의 제조방법. - 청구항 19에 있어서,
상기 투명한 유리 시트는 소다 라임 유리, 알칼리 알루미노실리케이트 유리, 및 알칼리 알루미노보로실리케이트 유리 중 하나를 포함하는 투명한 유리 시트의 제조방법. - 청구항 19에 있어서,
상기 투명한 유리 시트의 적어도 하나의 표면을 거칠게 하는 단계는 적어도 하나의 표면을 에칭시키는 단계를 포함하는 투명한 유리 시트의 제조방법. - 청구항 24에 있어서,
적어도 하나의 표면을 에칭시키는 단계는:
입자의 층을 형성하기 위해 적어도 하나의 표면상에 다수의 입자를 증착시키는 단계; 및
상기 표면을 거칠게 하기 위해 상기 입자의 층을 통하여 적어도 하나의 표면을 에칭시키는 단계를 포함하는 투명한 유리 시트의 제조방법.
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US20170327418A1 (en) | 2017-11-16 |
TWI562969B (en) | 2016-12-21 |
EP2681163A1 (en) | 2014-01-08 |
CN103502166B (zh) | 2016-11-09 |
US10899661B2 (en) | 2021-01-26 |
KR20190061097A (ko) | 2019-06-04 |
US10183889B2 (en) | 2019-01-22 |
KR101984806B1 (ko) | 2019-05-31 |
WO2012118594A1 (en) | 2012-09-07 |
JP2014513029A (ja) | 2014-05-29 |
KR102101944B1 (ko) | 2020-04-21 |
US20190248703A1 (en) | 2019-08-15 |
US9701579B2 (en) | 2017-07-11 |
JP6550026B2 (ja) | 2019-07-24 |
CN103502166A (zh) | 2014-01-08 |
TW201236991A (en) | 2012-09-16 |
JP2017016147A (ja) | 2017-01-19 |
US20120218640A1 (en) | 2012-08-30 |
JP6013378B2 (ja) | 2016-10-25 |
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