WO2006048940A1 - 防眩・防曇素子及び自動車用ミラー - Google Patents
防眩・防曇素子及び自動車用ミラー Download PDFInfo
- Publication number
- WO2006048940A1 WO2006048940A1 PCT/JP2004/016439 JP2004016439W WO2006048940A1 WO 2006048940 A1 WO2006048940 A1 WO 2006048940A1 JP 2004016439 W JP2004016439 W JP 2004016439W WO 2006048940 A1 WO2006048940 A1 WO 2006048940A1
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- WIPO (PCT)
- Prior art keywords
- film
- glare
- mirror
- metal reflective
- light
- Prior art date
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/18—Coatings for keeping optical surfaces clean, e.g. hydrophobic or photo-catalytic films
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R1/00—Optical viewing arrangements; Real-time viewing arrangements for drivers or passengers using optical image capturing systems, e.g. cameras or video systems specially adapted for use in or on vehicles
- B60R1/02—Rear-view mirror arrangements
- B60R1/08—Rear-view mirror arrangements involving special optical features, e.g. avoiding blind spots, e.g. convex mirrors; Side-by-side associations of rear-view and other mirrors
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/0006—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00 with means to keep optical surfaces clean, e.g. by preventing or removing dirt, stains, contamination, condensation
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0808—Mirrors having a single reflecting layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/0816—Multilayer mirrors, i.e. having two or more reflecting layers
- G02B5/085—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal
- G02B5/0858—Multilayer mirrors, i.e. having two or more reflecting layers at least one of the reflecting layers comprising metal the reflecting layers comprising a single metallic layer with one or more dielectric layers
Definitions
- the present invention relates to an antiglare / antifogging element and an automobile mirror.
- halogen lamps have been applied as headlights for vehicles such as automobiles.
- the light of the halogen lamp exhibits a yellow color in which the light intensity in the long wavelength region is relatively weak and the light intensity in the long wavelength region is relatively weak.
- Patent Document 1 Japanese Patent Laid-Open No. 2003-149605
- a hydrophilic film is further formed in addition to the blue light absorber for color tone adjustment, resulting in an increase in cost.
- the color tone of the mirror surface changes due to the formation of the hydrophilic film, it is difficult to adjust the color tone.
- the environmental resistance may be lowered.
- an object of the present invention is to provide an antiglare / antifogging element and an automobile mirror that can solve the above-mentioned problems.
- the present invention has the following configuration.
- wavelength 500 one 600nm light [this against and 46 one 48 0/0, in the range of against it 34- 36% light [this wavelength 600 one 700nm Is even more preferred]
- the antiglare property corresponding to the discharge headlamp can be appropriately exhibited. For this reason, for example, when this anti-glare / anti-fog element is used as the mirror surface of an automobile mirror, even if a following vehicle equipped with a discharge headlamp approaches at night and light enters the mirror, the operation is hindered. It is never done.
- the affinity film improves the visibility by removing water droplets on the surface during rainy weather.
- an anti-glare / anti-fogging element having not only an anti-glare function but also a hydrophilic effect can be realized.
- Double image does not appear. Therefore, the image becomes clear and the visibility can be improved.
- the color tone of a mirror surface changes from yellowish green to blue green or green, for example.
- the design can be improved by making the color of the mirror surface the same color as the side window of the vehicle.
- the antiglare property corresponding to the discharge headlamp for example, when the color tone of the mirror surface is simply green, the light in the wavelength region where the bluishness on the short wavelength side is strong becomes weak. The outline of the image may be blurred, and the visibility may be reduced.
- this anti-glare / anti-fog element is used as a mirror surface of a mirror for an automobile, for example, there arises a problem that it becomes difficult to distinguish a white line on a road.
- the configuration 1 is used, such a problem does not occur because the necessary reflectivity is secured even for light on the short wavelength side.
- the color tone of the mirror surface is simply green, the color tone of the image reflected on the mirror surface may be distorted. In this case, the color of the traffic lights and blinking of the turn lamps of surrounding vehicles are difficult to understand, which causes a safety problem.
- the anti-glare property corresponding to the discharge headlamp can be exhibited without impairing the color discrimination of the projected image.
- this anti-glare and anti-fogging element may be used in, for example, a sun noiser or sunglasses. Driver power S Even when such sun visors or sunglasses are used, the anti-glare and anti-fogging element will appropriately exhibit the anti-glare property corresponding to the day charge headlamp. In addition, this anti-glare and anti-fogging element may be used as a mirror surface of a bathroom mirror or a sink mirror.
- An intermediate refractive index layer is interposed between the metal reflective film and the photocatalytic film. If comprised in this way, an interference color can be appropriately produced in a photocatalyst film
- the intermediate refractive index layer is, for example, a layer having a refractive index smaller than that of the photocatalytic film and larger than that of air.
- the photocatalytic film is TiO
- the hydrophilic film is SiO
- the intermediate refractive index layer is T a kind of oxide layer selected from aO, AlO, ZrO, YO, SnO, ITO, and WO
- it is formed by laminating a plurality of these oxide layers.
- the photocatalytic film, the hydrophilic film, and the intermediate refractive index layer can be appropriately formed. Moreover, when comprised in this way, a photocatalyst film
- anti-glare property can be provided to a mirror surface by film-forming processes, such as a hydrophilic film
- the intermediate refractive index layer is made of Ta 2 O.
- the intermediate refractive index layer is configured by ITO.
- the intermediate refractive index layer can be particularly suitably formed.
- the metal reflective film is at least one kind of metal or stainless steel in which Cr, Ni, Ti, Al, Fe, Rh, Ag, and Al force are also selected. If comprised in this way, a metal reflective film can be formed appropriately.
- the metal reflection film is made of Cr. If comprised in this way, a metal reflective film can be formed especially suitably.
- the reflectance of the metal reflective film is 50 to 65% with respect to light in the visible wavelength range. If comprised in this way, the anti-glare and anti-fogging element which has a reflectance suitable for using, for example as a mirror surface of the mirror for motor vehicles can be embodied.
- the metal reflective film has a thickness of 12 to 20 nm
- the photocatalytic film has a thickness of 50 to 400 nm
- the hydrophilic film has a thickness of 50 nm or less.
- anti-glare and anti-fogging elements have half mirror It can also have a function as one.
- Anti-glare with anti-glare function as a half mirror When an anti-fogging element is used as a mirror surface of an automobile mirror, for example, information such as turn lamps, stop lamps, transparent characters can be displayed via the mirror surface. .
- a mirror for an automobile which is provided on the mirror surface having the antiglare / antifogging element according to any one of Arrangements 1 to 10 and on the back side of the mirror surface, and displays information by light emission.
- An information display unit, the mirror surface is transparent to the light emitted from the information display unit, and the information display unit transmits information through the mirror surface and displays information to the outside of the automotive mirror. To do. If configured in this way, the same effects as configurations 1 to 10 can be obtained.
- FIG. 1 is a cross-sectional view showing an example of the configuration of the antiglare / antifogging element 10 according to the first embodiment of the present invention.
- the anti-glare 'anti-fogging element 10 is used, for example, on the mirror surface of an automobile mirror.
- the antiglare / antifogging element 10 includes a substrate 12, a metal reflection film 14, a photocatalytic film 16, and a hydrophilic film 18.
- the substrate 12 is a translucent substrate made of glass, for example.
- the substrate 12 may be formed of a translucent resin.
- the metal reflection film 14 is a reflection film made of Cr formed on the surface of the substrate 12.
- the metal reflective film 14 has a thickness of 12 to 20 nm. Further, the reflectance of the metal reflective film 14 is 50-65% with respect to light in the visible wavelength range.
- the photocatalytic film 16 is a layer containing a photocatalytic substance formed on the surface of the metal reflective film 14.
- the photocatalytic film 16 contains TiO as the photocatalytic substance.
- the film thickness of the photocatalytic film 16 is 50-400 nm.
- the hydrophilic film 18 is a layer containing a hydrophilic substance formed on the surface of the photocatalytic film 16.
- the hydrophilic film 18 contains SiO as this hydrophilic substance.
- the film thickness of the aqueous film 18 is 50 nm or less.
- the surface of the hydrophilic film 18 may be formed on a porous body in order to further improve the hydrophilicity.
- the metal reflection film 14, the photocatalytic film 16, and the hydrophilic film 18 are sequentially formed on the substrate 12 by, for example, a vacuum deposition method or a sputtering method.
- the photocatalytic film 16 and the hydrophilic film 18 may be formed as a hydrophilic functional layer containing a photocatalytic substance by a single vacuum vapor deposition method or sputtering method. In this case, the surface of the hydrophilic functional layer functions as the hydrophilic film 18.
- the photocatalytic film 16 and the hydrophilic film 18 cut a part of the blue and red components from the light incident on the antiglare / antifogging element 10.
- the average reflectance of the anti-glare and anti-fog element 10 is 30-45% for light of wavelength 400-500nm, 40-55% for light of wavelength 500-600nm, and wavelength 600-700nm. 30-40% of light
- the anti-glare / anti-fogging element 10 has a mirror surface having a yellow to green color tone and exhibits anti-glare properties corresponding to a discharge headlamp. In addition, it does not impair the distinction of the contour and color of the image reflected on the mirror surface. Therefore, according to this embodiment, an antiglare and antifogging element having antiglare and hydrophilic properties corresponding to a discharge headlamp can be realized.
- FIG. 2 shows the film thickness dependence of the reflectance of the metal reflective film 14.
- samples with a Cr film thickness of about 10, 11, 12, 13, and 16 nm in the metal reflecting film 14 were prepared.
- the spectral reflectance was measured in the wavelength range of 400-800 nm.
- the film thickness of the photocatalyst film 16 (TiO 2) is 105 nm, and the hydrophilic film 18 (SiO 2
- Thickness was 20 nm.
- the metal reflective film 14 is formed of Ni, for example, instead of Cr.
- the Ni film thickness is changed, there is no change in color tone, and only the reflectance changes.
- the metal reflective film 14 is selected from Cr, Ni, Ti, Al, Fe, Rh, Ag, and Al. It may be at least one kind of metal or stainless steel film.
- the metal reflecting film 14 is particularly preferably composed of Cr.
- FIG. 3 shows the relationship between the spectral reflectance peak values of the samples having the spectral characteristics shown in FIG. 2 and the integrating sphere reflectance of the Cr film single layer of these samples.
- the peak value of the spectral reflectance of the sample indicates the reflectance of each sample in a state where the photocatalytic film 16 and the hydrophilic film 18 are formed.
- the integrating sphere reflectance of the Cr film single layer indicates the reflectance of each sample in a state where the photocatalytic film 16 and the hydrophilic film 18 are not formed.
- the reflectivity after the photocatalytic film 16 and the hydrophilic film 18 are formed is linearly proportional to the reflectivity before the film formation.
- the spectral reflectance of the sample increases linearly in proportion to the Cr film thickness. Therefore, also from this figure, it can be clearly understood that the film thickness of the metal reflection film 14 dominates the reflectance after the photocatalytic film 16 and the hydrophilic film 18 are formed.
- FIG. 4 shows the result of measuring the color tone of the antiglare / antifogging element 10 by changing the film thickness of the photocatalytic film 16.
- the film thickness of the photocatalytic film 16 (TiO) on the substrate 12 is 95 nm, 10
- the metal reflection film 14 is made of Cr and has a film thickness of 12 nm.
- the spectral reflectance of each sample was measured in the wavelength range of 400 to 800 nm. From this measurement, when the photocatalytic film 16 is TiO, the film thickness of the photocatalytic film 16 is increased.
- Table 1 shows the wavelength range forces 00-500nm, 500 for each sample in Figure 4. 1 Shows the average reflectance of 600nm, 600-700nm. Each sample has a low reflectance of 400-5 OOnm blue wavelength and a red wavelength of 600-700nm, and a high reflectance of yellow-green wavelength of 500-600nm. Therefore, the reflected color of these samples changes from yellowish green to green.
- these samples reflect light having a blue wavelength at least to a sufficient extent so that, for example, a white line on a road can be distinguished. Therefore, the outline of the image reflected on the mirror surface will not be blurred. It reflects blue and red light enough to express color. For this reason, the color discrimination of the image reflected on the mirror surface is not impaired. Therefore, if the anti-glare / anti-fog element 10 is configured as in these samples, the anti-glare property corresponding to the discharge headlamps can be exhibited without impairing the distinction of the outline and color of the projected image. It is out.
- FIG. 5 shows the result of measuring the color tone of the anti-glare / anti-fogging element 10 by changing the film thickness of the photocatalytic film 16 in the case of using the metal reflective film 14 formed of Ni.
- the results of measuring the color tone of the antiglare / antifogging element 10 are shown.
- the thickness of the metal reflective film 14 was 18 nm.
- the film thickness of the photocatalytic film 16 (TiO 2) was 95 nm and lOOnm. Also
- the film thickness of the hydrophilic film 18 was 20 nm. From this measurement result, it was confirmed that the spectral curve shifted to the long wavelength side as the film thickness of the photocatalytic film 16 increased even when the metal reflective film 14 was formed of Ni.
- Table 2 shows the average reflectance in the wavelength range of 400 to 500 nm, 500 to 600, and 600 to 700 when the metal reflecting film 14 is made of Ni. Also in this case, the blue wavelength of 400-500 nm and the red wavelength of 600-700 nm are low, and the reflectance of 500-600 nm yellow is high. Become. Gold When the metallic reflection film 14 was formed of Ni, as in the case of using Cr, the color tone did not change even when the Ni film thickness was changed, and only the reflectance changed.
- FIG. 6 shows the result of measuring the color tone of the anti-glare / anti-fogging element 10 by changing the film thickness of the photocatalytic film 16 when using the metal reflective film 14 formed of Ti.
- the results of measuring the color tone of the antiglare / antifogging element 10 are shown.
- the thickness of the metal reflective film 14 was 15 nm.
- the film thickness of the photocatalytic film 16 (TiO 2) was 95 nm and lOOnm. Also
- the film thickness of the hydrophilic film 18 was 50 nm. From this measurement result, it was confirmed that the spectral curve shifted to the long wavelength side as the film thickness of the photocatalytic film 16 increased even when the metal reflective film 14 was formed of Ti.
- Table 3 shows the average reflectivity in the wavelength range of 400 to 500 nm, 500 to 600, and 600 to 700 when the metal reflective film 14 is made of Ti. Also in this case, the reflectance of the blue wavelength of 400-500nm and the reflectance of red wavelength of 600-700nm is low. The reflectance of 500-600nm yellow-green color is high. Become. Even when the metal reflective film 14 was formed of Ti, as in the case of using Cr, the color tone did not change even when the Ti film thickness was changed, and only the reflectance changed.
- Table 4 Table 5, and Table 6 show the evaluation results of the photocatalytic properties of the antiglare and antifogging element 10 when the metal reflective film 14 is formed of Cr, Ni, and Ti, respectively. This evaluation was performed by applying oil to the surface of the sample and measuring the contact angle immediately after application and after irradiation with black light (intensity lmWZcm 2 ) for 4 hours.
- Table 4 shows the results when the metal reflective film 14 is formed of Cr. Samples with Cr film thicknesses of 10, 11, 12, 13, 16 nm in the metal reflection film 14 were prepared, and the above measurement was performed on each sample. The film thickness of the photocatalyst film 16 (TiO 2) was 105 nm. Hydrophilic membrane
- the film thickness of 18 was 20 nm.
- Table 5 shows the results when the metal reflective film 14 is formed of Ni. Two samples having a Ni film thickness of 180 nm in the metal reflective film 14 were prepared, and the above measurement was performed on each sample. The thickness of the photocatalytic film 16 (TiO) in each sample is 95 nm,
- the film thickness of the hydrophilic film 18 was 20 nm. Further, a planar substrate was used as the substrate 12. From this result, even if the metal reflective film 14 is changed to Ni and the film thickness of the photocatalyst film 16 is changed, the photocatalytic activity is not changed, and the photocatalytic property is stably exhibited.
- Table 6 shows the results when the metal reflective film 14 is formed of Ti. Two samples with a Ti film thickness of 150 nm in the metal reflective film 14 were prepared, and the above measurement was performed on each sample. The thickness of the photocatalytic film 16 (TiO) in each sample is 95 nm,
- the film thickness of the hydrophilic film 18 was 20 nm. Further, a planar substrate was used as the substrate 12. From this result, even if the metal reflection film 14 is changed to Ti and the film thickness of the photocatalyst film 16 is changed, the photocatalytic activity is not changed, and the photocatalytic property is stably exhibited.
- FIG. 7 shows an example of the configuration of the antiglare / antifogging element 10 according to the second embodiment of the present invention.
- the antiglare / antifogging element 10 further includes an intermediate refractive index layer 20 between the metal reflective film 14 and the photocatalytic film 16.
- the intermediate refractive index layer 20 is selected from TaO, AlO, ZrO, YO, SnO, ITO, and WO force.
- the intermediate refractive index layer 20 is made of Ta 2 O or ITO.
- the antiglare / antifogging element 10 may be formed by laminating a plurality of these oxide layers.
- interference colors can be appropriately generated in the photocatalytic film and the hydrophilic film. Therefore, even in the present embodiment, the anti-glare property corresponding to the discharge headlamp can be exhibited without impairing the outline and color discrimination of the projected image.
- FIG. 8 shows an example of the configuration of the automobile mirror 30 according to the third embodiment of the present invention.
- the automobile mirror 30 is, for example, an automobile outer mirror, and includes the antiglare / antifogging element 10 and the information display section 32.
- the antiglare / antifogging element 10 has the same or similar function and configuration as the antiglare / antifogging element 10 described with reference to FIG. 1 or FIG. Used as 10 mirror surfaces. Therefore, also in the present embodiment, the antiglare property corresponding to the discharge headlamp can be exhibited without impairing the outline and color discrimination of the projected image.
- the anti-fogging element 10 reflects light from the outside as indicated by an arrow 104 by the metal reflective film 14 (see FIGS. 1 and 5).
- the information display unit 32 is a light emitter that displays information such as turn lamps, stop lamps, and watermark characters, and is housed in a housing (not shown) of the mirror 30 for an automobile, Provided on the back side of the antifogging element 10.
- the anti-glare / anti-fogging element 10 has a function as a half mirror, and is transmissive to the light emitted from the information display unit 32.
- the information display unit 32 transmits information through the anti-glare / anti-fog element 10 as indicated by an arrow 102, for example, and displays information toward the outside of the automobile mirror 30. Therefore, according to the present embodiment, the vehicle mirror 30 can be provided with an information display function.
- the information display unit 32 preferably generates light having a wavelength of 385 to 415 nm in order to display information. With this configuration, information can be appropriately displayed on the antiglare / antifogging element 10 having a yellow to green color tone.
- the information display unit 32 more preferably generates light having a wavelength of 400 ⁇ 10 nm.
- FIG. 1 is a cross-sectional view showing an example of the configuration of an antiglare / antifogging element 10 according to a first embodiment of the present invention.
- FIG. 2 is a graph showing the film thickness dependence of the reflectance of the metal reflective film 14.
- FIG. 4 is a diagram showing the results of measuring the color tone of the antiglare / antifogging element 10 by changing the film thickness of the photocatalytic film 16.
- FIG. 5 is a diagram showing the result of measuring the color tone of the anti-glare / anti-fogging element 10 by changing the film thickness of the photocatalytic film 16 in the case of using the metallic reflective film 14 formed of Ni.
- FIG. 6 is a diagram showing the results of measuring the color tone of the anti-glare / anti-fogging element 10 by changing the film thickness of the photocatalytic film 16 in the case of using the metallic reflective film 14 formed of Ti.
- FIG. 8 is a diagram showing an example of the configuration of the automobile mirror 30 according to the third embodiment of the present invention.
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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PCT/JP2004/016439 WO2006048940A1 (ja) | 2004-11-05 | 2004-11-05 | 防眩・防曇素子及び自動車用ミラー |
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PCT/JP2004/016439 WO2006048940A1 (ja) | 2004-11-05 | 2004-11-05 | 防眩・防曇素子及び自動車用ミラー |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014162909A1 (ja) * | 2013-03-31 | 2014-10-09 | 株式会社 村上開明堂 | 有色防曇鏡 |
CN109796865A (zh) * | 2018-12-06 | 2019-05-24 | 太尔胶粘剂(广东)有限公司 | Uv固化涂料在汽车后视镜或侧视镜用的防炫薄膜中的应用 |
EP3744570A1 (en) * | 2019-05-29 | 2020-12-02 | Fico Mirrors S.A. | Motor vehicle rearview mirror assembly |
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JPS62108207A (ja) * | 1985-11-06 | 1987-05-19 | Tokai Rika Co Ltd | 着色鏡 |
US5159490A (en) * | 1990-06-04 | 1992-10-27 | Aisin Seiki Kabushiki Kaisha | Mirror |
JPH06148409A (ja) * | 1992-11-02 | 1994-05-27 | Tokyo Tokushu Glass Kk | 裏面反射鏡 |
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JP2001209038A (ja) * | 1999-11-17 | 2001-08-03 | Nippon Sheet Glass Co Ltd | 液晶表示素子用基板 |
JP2003161708A (ja) * | 2001-11-29 | 2003-06-06 | Nikon Corp | 光リソグラフィー用光学部材及びその評価方法 |
JP2004035593A (ja) * | 2002-06-28 | 2004-02-05 | Hitachi Chem Co Ltd | 表面凹凸形成方法、それにより得られる光学フィルム及び拡散反射板並びに拡散反射板の製造方法 |
JP2004249754A (ja) * | 2003-02-18 | 2004-09-09 | Yazaki Corp | 車両用表示装置及びこれに用いられる反射板 |
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JPS62108207A (ja) * | 1985-11-06 | 1987-05-19 | Tokai Rika Co Ltd | 着色鏡 |
US5159490A (en) * | 1990-06-04 | 1992-10-27 | Aisin Seiki Kabushiki Kaisha | Mirror |
JPH06148409A (ja) * | 1992-11-02 | 1994-05-27 | Tokyo Tokushu Glass Kk | 裏面反射鏡 |
EP1099671A1 (en) * | 1999-11-12 | 2001-05-16 | Murakami Corporation | Colored anti-fog mirror |
JP2001209038A (ja) * | 1999-11-17 | 2001-08-03 | Nippon Sheet Glass Co Ltd | 液晶表示素子用基板 |
JP2003161708A (ja) * | 2001-11-29 | 2003-06-06 | Nikon Corp | 光リソグラフィー用光学部材及びその評価方法 |
JP2004035593A (ja) * | 2002-06-28 | 2004-02-05 | Hitachi Chem Co Ltd | 表面凹凸形成方法、それにより得られる光学フィルム及び拡散反射板並びに拡散反射板の製造方法 |
JP2004249754A (ja) * | 2003-02-18 | 2004-09-09 | Yazaki Corp | 車両用表示装置及びこれに用いられる反射板 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2014162909A1 (ja) * | 2013-03-31 | 2014-10-09 | 株式会社 村上開明堂 | 有色防曇鏡 |
JP2014202759A (ja) * | 2013-03-31 | 2014-10-27 | 株式会社村上開明堂 | 有色防曇鏡 |
CN109796865A (zh) * | 2018-12-06 | 2019-05-24 | 太尔胶粘剂(广东)有限公司 | Uv固化涂料在汽车后视镜或侧视镜用的防炫薄膜中的应用 |
EP3744570A1 (en) * | 2019-05-29 | 2020-12-02 | Fico Mirrors S.A. | Motor vehicle rearview mirror assembly |
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