CN1912659A - Integral metal type polarization film/optical film structure and its manufacturing method - Google Patents
Integral metal type polarization film/optical film structure and its manufacturing method Download PDFInfo
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- CN1912659A CN1912659A CN 200510090227 CN200510090227A CN1912659A CN 1912659 A CN1912659 A CN 1912659A CN 200510090227 CN200510090227 CN 200510090227 CN 200510090227 A CN200510090227 A CN 200510090227A CN 1912659 A CN1912659 A CN 1912659A
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Abstract
An integrated metal polarization film / optical film structure is featured as forming said polarization film by two polarization layers of metal reflection type and absorption type, using metal reflection polarization film to reflect polarization state incoming light in parallel to metal line for converting it to be secondary penetration function penetrated by polarization of vertical polarization film.
Description
Technical field
Relevant a kind of integrated metal type polarization film/optical film structure of the present invention and manufacture method thereof, especially refer to a kind of metallic reflection type and two kinds of polarisation retes of absorption-type and utilization nonlinear optical theory of comprising, integrate the optical effect of each rete, whole degree of polarization and penetrability are matched with again the integrated metal type polarization film/optical film structure and the manufacture method thereof of each rete.
Background technology
Polarizing film/optical film has been widely used in various article at present, for example be applied to light polarizing film, view film, brightness enhancement film of display etc., also can be applied to the object of various polarizing microscope, sunglasses, sunshade function, Presentation Function and illumination functions.
Especially LCD necessarily needs polarizing film/optical film.The line polarisation that LCD mainly utilizes two light polarizing film (Polarizing Film) to be produced reaches display effect.Its main light source is provided by module backlight, and generation light backlight produces the line polarisation after through first Polarizer; Along with the arrangement of liquid crystal molecule is reversed, reach and produce bright dark variation behind second Polarizer, reach display effect to beholder's intraocular again.Light polarizing film commonly used at present is macromolecule dichromatism (dichroic) type, it is with macromolecule membrane (PVA for example, polyvinyl acetate, polyvinyl alcohol (PVA)) as polarization matrix, absorption dichroic substance (iodine is that IodineType, dyestuff are Dye Type etc.), make iodide ion or dye diffusion infiltrate among the internal layer PVA low-grade fever after stretching PVA film.Yet the light of light source is through after the refraction of many layer materials, reflection and the absorption, reaches observer's intraocular and become intensity less than 5%.The absorption of the dichromatism Polarizer in the display and printing opacity are for influencing one of brightness main cause, and therefore strengthening the intensity of light source, increasing light transmission rate is one of display material circumstance.
Increasing integral light-transmitting degree method at present is that (1) increases the incident light penetration effect; (2) increase die set light source backlight.First method mainly can be divided into raising light polarizing film penetration; Perhaps before incident light does not enter light polarizing film, change the polarization of incident light attitude earlier, make the polarization parallel of its incident light polarization state and light polarizing film, increase incident light and penetrate efficient.About improving the practice of light polarizing film penetration, the penetration of iodine polarizing film (Iodine TypePolarizing Film) is 44% to 46% high-penetration degree at present, has reached the scope that is difficult to increase transmittance; About changing the practice of incident light polarization state, be for making its and light polarizing film polarization parallel reach the mode of high-penetration light intensity, wherein based on the brightness enhancement film such as reflective polaroid of applying DBEF (3M company) and cholesterol liquid crystal; Second method be for the incident light that increases backlight come source strength or directly at backlight with light polarizationization to reach 100% polarized light penetration effect.Comprehensive above-mentioned institute says that the contrast of display, visual angle and light penetration are mainly light polarizing film to determine, the transmittance that increases light polarizing film then is the following important development of light polarizing film.
Brightness enhancement film mainly can be divided into two kinds of cholesterol liquid crystal reflection-type and DBEF multilayer film reflection-types.The brightness enhancement film cardinal principle is that the visible light of polarization is not divided into two kinds of mutually perpendicular polarized lights, and a kind of polarized light is penetrated, and is inverted to parallel polarization after the another kind of polarized light that vertically penetrates polarization reflects, and secondary penetrates then.
The light polarizing film of display can be divided into two kinds on O type and E type.The light polarizing film type is mainly O type iodine polarizing film at present, and its major advantage is to have good degree of polarization (99.9%) and penetrability (44%-46%).Shortcoming has strong light leak with great visual angle for (1), and the view film of must arranging in pairs or groups reaches high contrast effect; (2) weatherability is bad; (3) engineering properties is not strong, needs outer pasting protective film to strengthen character; And (4) can only be affixed on outside display outward.E type liquid crystal light polarizing film is mainly based on the absorbefacient disc-like liquid crystal of tool, and when light during by disc-like liquid crystal, O polarized light (ordinary ray) will be absorbed and E polarized light (extraordinary ray) will pass through, and reach linear polarisation effect.The at present best optical effect of this type of light polarizing film is that degree of polarization is about 95%, the about 40%-44% of penetrability.The shortcoming of E type light polarizing film is that (1) degree of polarization and penetrability slightly dislike not enough to TFT-LCD; And (2) small angle can produce light leak.Advantage is (1) light and thin type light polarizing film (about 0.3-0.8mm); And (2) can make in display organization (cell), and please refer to following table is the characteristic comparison sheet of O type light polarizing film and E type light polarizing film.
First table " the characteristic comparison sheet of O type light polarizing film and E type light polarizing film "
| Iodine system (O type) | Optiva (E type) | Dyestuff (O type) |
| Degree of polarization (500nm) | Excellent (99.8%) | Very (95%) | Very (94.5%) |
| Penetrability | Excellent (44%) | Very (44%) | General (30%) |
| Thickness | About 200nm | Excellent (about 0.8mm) | About 2.6mm |
| Inside and outside the Cell | Outward | Inside/outside | Inside/outside |
| Wide viewing angle | Light leak with great visual angle | Narrow visual angle light leak | Light leak with great visual angle |
| Contrast | High | General | General |
| Reflected light | Do not have | Do not have | Do not have |
The iodine polarizing sheet of present main flow, as No. the 4591512nd, U.S. Patent number " making the method (Method of making light polarizer) of Polarizer ", it is with polyvinyl alcohol (PVA) (polyvinyl alcohol; PVA) be substrate, carry out uniaxial extension after, soak iodine (Iodine) and work as absorption factor, be made into light polarizing film, but character such as the mechanicalness of rete, weatherability, thermotolerance are bad.In addition, iodine polarizing film removes that this is external, and the upper and lower surface TAC film (triacetyl cellulose, triacetate fiber) of need fitting be a diaphragm, the about 200 μ m of thickness of therefore present iodine polarizing film.E type polaroid is as U.S. Patent number US6,583,284, US6,563,640, US6,174,394, US6,049,428, US5,739,296 etc., its light polarizing film is made with the cloth of coating-type processing procedure, the discoid dimeric molecule (supermolecular) of tool assimilation effect is coated substrate surface, finish E type polaroid; After its light passed light polarizing film, its polarization state was just opposite with traditional O type light polarizing film, is the E light polarization.Another kind of cloth of coating-type O type polaroid is that dye-coating is formed light polarizing film in substrate surface, U.S. Patent number US 5,812,264, and US 6,007,745, and US 5,601, and 884 and US5,743, No. 9802 ... wait patent into dye-coating light polarizing film aspect.
Compared to iodine system and E type light polarizing film, another main research field of application type light polarizing film is that dyestuff is a light polarizing film, and this type of light polarizing film mainly absorbs carrier based on dyestuff.The parameter that influences the light polarizing film receptivity is (1) dye molecule bulk absorption coefficient, and (2) add the concentration of dyestuff, and (3) light polarizing film thickness.Dyestuff is that the light polarizing film major advantage is that (1) weatherability is stronger, and (2) coating method can be selected in variation, and as processing procedures such as spin coating, die coating and dip coatings, and (3) can be in display display organization internal production.Dyestuff is that the shortcoming of light polarizing film is then difficult for obtaining of (1) high absorbance log dyestuff, and (2) high degree of polarization needs high concentration dyestuff composition, and cost is higher, and (3) high thickness (about 3mm), will cause penetrability to descend, and the restriction dyestuff is the application of light polarizing film.
In addition, metal type polarization film (wire grid polarizer) also be can be reflective light polarizing film.The development of metal type polarization film is above 100 years, wherein the cardinal principle of main polarisation of metal type polarization film and reflex is as follows, when polarization state incident light not enters the metal light polarizing film that one group of parallel metal lines forms, to the be reflected light of vertical metal linear polarization of the polarized light parallel with metal wire then passes through, and polarized light source will not be divided into the mutually perpendicular polarization light of twice through the reflection and the mode of seeing through.So metal light polarizing film while tool polarisation and reflection function.Its main reference document is United States Patent (USP) US5,986,730, US6,108,131, US6,208,463, US6,122,103, US6,447,120 etc.
The degree of polarization of metal type polarization film is about 99%, and penetration is about about 44.49%.Analyze the light penetration effect of integral display, after the non-polarization light source sees through brightness enhancement film, transfer polarized light to again by light polarizing film, whole optical analysis can be considered the analysis of multilayer light polarizing film.Learn that by the optical analysis of multilayer light polarizing film two-layer light polarizing film is piled up without optical match,, significantly reduce transmittance though can increase a little degree of polarization and contrast.As metal type polarization film collocation iodine polarizing film (degree of polarization=99.8%, transmittance=44%) is example, its light penetration effect is light sees through light polarizing film earlier again through brightness enhancement film a effect, put aside catoptrical secondary penetration effect, the metal light polarizing film penetrate efficient about 44.49%, after this makes up as the 44%-46% penetration with iodine polarizing film, whole penetration will be reduced to about 40%-41%; With degree of polarization, the degree of polarization of iodine polarizing film own has been about about 99.5%, and then the metal light polarizing film will be little to the contribution of whole degree of polarization.
In sum, the conventional metals light polarizing film collocation blast that light polarizing film produced can utilize catoptrical secondary penetration effect to increase its penetration in fact for reducing penetration earlier again.Hence one can see that, and the optical effect coupling is bad, with loss light percent of pass, even if increase reflection blast effect, also can't show very blast effect.
That sums up says, at present in LCD display, be responsible for producing polarisation light polarizing film partly itself the blast effect is not arranged, and brightening effect is provided by brightness enhancement film, and different system separately, with brightness enhancement film and the combination of light polarizing film collocation laminating type, be not combined into the light polarizing film of real enhancement overall efficiency mostly.
Summary of the invention
Because the shortcoming of above-mentioned different light polarizing film the invention provides a kind of integrated metal type polarization film/optical film structure and manufacture method thereof, to solve the aforesaid drawbacks.
Integrated metal type polarization film/optical film structure of the present invention and manufacture method thereof, it is based on the system in combination model, after overcoming the combination of traditional light polarizing film and brightness enhancement film, whole optical effect coupling is bad, cause whole penetration to descend, the optics that degree of polarization is only contributed by the light polarizing film shortcoming that do not match.
Integrated metal type polarization film/optical film structure of the present invention, it has the selectivity of combination collocation, and the selectivity height of its function and material, wherein degree of polarization and transmittance are design load, are different from light polarizing film and brightness enhancement film combination and can improve degree of polarization and lose transmittance.
In order to achieve the above object, the present invention is pursuant to basic structure provides a kind of integrated metal type polarization film/optical film structure to include one first partly and one second partly.Wherein first is a metal type reflection type polarizing film layer partly; Second partly is formed on this first part, and this second part is an absorption-type polarisation rete, and this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.Wherein above-mentioned first partly and second one.
In order to achieve the above object, the present invention is pursuant to another embodiment a kind of integrated type polarizing film/optical film structure is provided, comprise at least one substrate, reach the integrated type polarizing film/optical film of one deck different materials at least, be arranged at the either side of those substrates, wherein the integrated type polarizing film/optical film of those different materials includes two partly, first partly for metal type reflection type polarizing film layer second is an absorption-type polarisation rete partly, and wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
The present invention also provides a kind of integrated metal type polarization film/optical film structure, comprising: at least one substrate; And at least two layers of integrated metal type polarization film/optical film, wherein one deck is arranged at the either side of those substrates, another layer is arranged at the opposite side of those substrates, wherein those integrated metal type polarization film/optical films include two partly, and first partly is absorption-type polarisation rete and this first partly integration matchingly for metal type reflection type polarizing film layer second partly.
In order to achieve the above object, the invention provides a kind of manufacture method of integrated metal type polarization film/optical film structure, comprise the following steps:
At least one substrate is provided; And
At least the light polarizing film that forms one deck different materials is on those substrates, wherein the integrated type polarizing film of those different materials comprises two partly, first is metal type reflection type polarizing film layer partly, second is absorption-type polarisation rete partly, and wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
The invention provides a kind of manufacture method of integrated metal type polarization film/optical film structure, it is characterized in that, comprise the following steps:
At least one substrate is provided;
Form a metal type reflection type polarizing film layer first part as this integrated metal type polarization film on this substrate; And
Form second part of an absorption-type polarisation rete as this integrated metal type polarization film, this second part fits in this first part and with nonlinear optics mode and this first partly integration matchingly, wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
A kind of manufacture method of integrated metal type polarization film/optical film structure comprises the following steps:
One substrate is provided;
Form first part of a metal type reflection type polarizing film layer in this integrated metal type polarization film of side conduct of this substrate; And
Form an absorption-type polarisation rete as this integrated metal type polarization film second partly, this is second partly with nonlinear optics mode and this first partly integration matchingly and be located opposite from the opposite side of this substrate with this first part.
A kind of manufacture method of integrated metal type polarization film/optical film structure comprises the following steps:
One metal type reflection type polarizing film layer is provided;
One absorption-type polarisation rete is provided, fits in this metal type reflection type polarizing film layer and integrate matchingly with nonlinear optics mode and this metal type reflection type polarizing film layer, wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
The present invention also improves a kind of display unit with integrated metal type polarization film/optical film structure, comprising: one first substrate and one second substrate; At least the integrated metal type polarization film/optical film of one deck, be arranged at the either side of this first substrate or this second substrate, wherein those integrated metal type polarization film/optical films all comprise two partly, first partly for metal type reflection type polarizing film layer second is an absorption-type polarisation rete partly, this second part and this first partly integration matchingly; And a plurality of demonstration fluid media (medium)s, be filled between this first substrate and this second substrate.
The present invention is mated integration again with the degree of polarization and the transmittance of different retes, produces the whole degree of polarization and the transmittance that are higher than light polarizing film collocation brightness enhancement film, and tool reflected light effect; And because multilayer light polarizing film of the present invention optical design, the shortcoming of the wide viewing angle colour cast of conventional metals light polarizing film and all band (400nm-700nm) polarisation scarce capacity also can be overcome.Novel light polarizing film of the present invention will obtain once penetrating usefulness with secondary light under not loss penetrates light intensity fully because of combinations matches.That is the present invention has the advantage of light polarizing film and metal light polarizing film simultaneously, and overcomes the shortcoming that is produced after two kinds of combinations.
Description of drawings
Fig. 1 is applied to the synoptic diagram of first embodiment of single layer substrate for integrated metal type polarization film/optical film of the present invention.
Fig. 2 is applied to the synoptic diagram of second embodiment of single layer substrate for integrated metal type polarization film/optical film of the present invention.
Fig. 3 is the synoptic diagram of the multilayer film embodiment of integrated metal type polarization film/optical film structure of the present invention.
Fig. 4 A is the synoptic diagram of the multilayer film of integrated metal type polarization film/optical film structure of the present invention and first embodiment that is applied to monobasal.
Fig. 4 B is the synoptic diagram of the multilayer film of integrated metal type polarization film/optical film structure of the present invention and second embodiment that is applied to monobasal.
Fig. 5 A is that integrated metal type polarization film/optical film structure of the present invention is applied to one of two substrates
The synoptic diagram of embodiment.
Fig. 5 B is another embodiment that integrated metal type polarization film/optical film structure of the present invention is changed by Fig. 5 A.
Fig. 5 C is the 3rd embodiment that integrated metal type polarization film/optical film structure of the present invention is changed by Fig. 5 A.
Fig. 5 D is the 4th embodiment that integrated metal type polarization film/optical film structure of the present invention is changed by Fig. 5 A.
Fig. 5 E is that integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of an embodiment of two substrates.
Fig. 5 F is that integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of second embodiment of two substrates.
Fig. 5 G is that integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of the 3rd embodiment of two substrates.
Fig. 5 H is that integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of the 4th embodiment of two substrates.
Fig. 5 I is that integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of the 5th embodiment of two substrates.
Fig. 5 J is that integrated metal type polarization film/optical film of the present invention is applied to two substrates and is arranged at the synoptic diagram of an embodiment of substrate both sides partly.
Fig. 5 K is that integrated metal type polarization film/optical film of the present invention is applied to two substrates and is arranged at the synoptic diagram of second embodiment of substrate both sides partly.
Fig. 5 L is that integrated metal type polarization film/optical film of the present invention is applied to two substrates and is arranged at the synoptic diagram of another embodiment of substrate both sides partly.
Fig. 6 is the structural representation on integrated metal type polarization film/optical film of the present invention basis.
Fig. 7 A is the degree of polarization of the second layer (absorption layer) when corresponding to different wave length and the curve map of penetrability in second group of experiment value of the present invention.
Fig. 7 B is the degree of polarization of ground floor (metal mold is reflective) when corresponding to different wave length and the curve map of penetrability in second group of experiment value of the present invention.
Fig. 7 C be the integration light polarizing film of second group of experiment value of the present invention when corresponding to different wave length degree of polarization and the curve map of penetrability.
Fig. 8 A is the penetrability ratio of integrated type polarizing film under 45 degree square section.
Fig. 8 B is the penetrability ratio of integrated type polarizing film under 315 degree square section
Symbol description
(the present invention)
10 substrates, 11 first substrates
12 second substrates, 20 integrated metal type polarization film/optical films
22, the integrated metal type polarization film/optical film of 22a, 22b, 22c, 22d, 24a, 24b multilayer film
201 reflection-type metal type polarization films, 202 absorption-type polarisation retes
30 show fluid media (medium)
Embodiment
The present invention reaches technology, method and the effect that set purpose is taked, see also following about detailed description of the present invention and accompanying drawing, believe purpose of the present invention, feature and characteristics, go deep into and concrete understanding when getting one thus, yet appended graphic only provide with reference to and explanation usefulness, be not to be used for to the present invention's limitr in addition.
When light sees through two stack polarisation retes, thicker than the thickness that sees through single polarisation rete, cause the increase of penetration thickness.Though increase absorbance log and degree of polarization, the loss penetrability.Two light polarizing film stacked adding, except that basic rete problem, also has the optical axis contraposition problem of two retes, when the polarized light that is produced when the ground floor light polarizing film enters second layer light polarizing film, be absorbed because of optical axis contraposition misalignment angle can cause portions of light intensity, produce the phenomenon that penetrability descends.Though therefore the combination of two light polarizing film can increase degree of polarization, sacrifice valuable penetrability, this is undoubtedly a major injury to the considerable display industry of penetrability.
Observe physical optics theory, degree of polarization and transmittance are unavoidable backward reaction, and degree of polarization increase then transmittance descends, and vice versa.The equation of degree of polarization and transmittance is as follows:
Ep＝(T0-T90)/(T0+T90) (1)
T＝(T0+T90)/2 (2)
Ep is a degree of polarization in the equation (1), and T0 is the penetration that nonpolarized light sees through two parallel polaroids, and T90 is the penetration that nonpolarized light sees through two vertical polaroids, and T is a penetration in the equation (2).When two light polarizing film were superimposed, degree of polarization and penetration were nonlinear optics stack, and whole degree of polarization and penetrability can't user's formulas (1), the degree of polarization and the penetrability of indivedual retes of (2) gained are carried out linear superposition.
The present invention utilizes nonlinear optics, and (non-linear optical NLO) carries out the system model combination, the light polarizing film of two low effects is integrated into the light polarizing film of single high degree of polarization and high-transmittance.The present invention mainly carries out two kinds of different light polarizing film the optical system combination, is integrated into a light polarizing film.The degree of polarization of the novel light polarizing film that is provided and penetrability will be redistributed between each rete, and the degree of polarization of whole light polarizing film and penetrability will be determined by whole rete.
The manufacture method of integrated type polarizing film/optical film structure of the present invention comprises the following steps: at first, and at least one substrate is provided; Then, at least form one deck integrated type polarizing film on those substrates, wherein this integrated type polarizing film comprises two partly, first is metal type reflection type polarizing film layer partly, second partly for absorption-type polarisation rete is integrated in this first partly in the mode of nonlinear optics, and wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
The whole light polarizing film of the present invention comprises absorption-type and reflection-type two part polarisation retes, and wherein this metal type reflection type polarizing film layer can produce the reflection source effect.Therefore novel light polarizing film will improve degree of polarization and penetration simultaneously, and also tool reflection blast effect, and whole penetration does not descend because of the multilayer film combination; Under the situation that identical light blast intensity is provided with brightness enhancement film, novel light polarizing film of the present invention will produce higher light penetration effect.
Please refer to Fig. 1 and Fig. 2, be applied to the different embodiment synoptic diagram of single layer substrate for integrated metal type polarization film/optical film of the present invention.Fig. 1 shows that an integrated metal type polarization film/optical film 20 is arranged at a side of a substrate 10.Wherein this integrated metal type polarization film/optical film 20 comprises two partly, first partly for reflection-type metal type polarization film 201, and second partly be integrated in this first partly in the mode of nonlinear optics for absorption-type polarisation rete 202.Wherein this substrate 10 is transparent substrates or light tight substrate, and those substrates can be that high molecular polymer is formed.
Fig. 1 shows ultimate system combination of the present invention.In the present invention, because whole degree of polarization and penetrability are contributed jointly by each rete, therefore except that the basic structure of Fig. 1, also have different structure combination and multi-layer film structure in the display surfaces externally and internally, shown in following drawing, wherein polarization state is polarized lights such as O type, E type, S type, P type, left-handed or dextrorotation.
Fig. 2 shows that this reflection-type metal type polarization film 201 is arranged at a side of this substrate 10, and this absorption-type polarisation rete 202 is arranged at the opposite side of this substrate 10 with matching with the mode of nonlinear optics and this reflection-type metal type polarization film 201.Wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye, and the combination of this integrated metal type polarization film/optical film 20 can for P+O type, P+E type, S+O type ,+multiple line polarisation combinations such as S+E type, left-handed rotation+O type, right-handed rotation+O type, left-handed rotation+E type and right-handed rotation+E type.
See also Fig. 3, show the synoptic diagram of the multilayer film embodiment of integrated metal type polarization film/optical film structure of the present invention.This figure shows that the integrated metal type polarization film/optical film 22 of multilayer film is arranged at the homonymy of this substrate 10.Wherein the integrated metal type polarization film/optical film 22 of this multilayer film can be composition same or different dyes system.That is to say wherein can have laminated coating between those substrates and this reflecting type polarizing rete 201 or this absorption-type polarisation rete 202, form the integrated metal type polarization film/optical film of this multilayer film.
Though the degree of polarization of whole rete of the present invention and penetrability are unique definite values, therefore the multiple variation of rete combination tool can adjust combination with varying environment and material composition.Degree of polarization and penetrability dispersed combination, the film-stack added-time can't the required penetrability of loss, but can improve degree of polarization.
See also Fig. 4 A and Fig. 4 B, show that the present invention is the synoptic diagram that the basis further adds the integrated metal type polarization film/optical film of multilayer film with Fig. 3.Fig. 4 A, show and add that further an absorption-type polarisation rete 202 is on the integrated metal type polarization film/optical film 22 of this multilayer film, and add a reflection-type metal type polarization film 201 in a side of this substrate 10, its integrated metal type polarization film/optical film 22 with this multilayer film is relative.Fig. 4 B shows that the both sides of this substrate 10 respectively are provided with the integrated metal type polarization film/optical film 22 of this multilayer film.
See also Fig. 5 A to Fig. 5 L, be applied to the synoptic diagram of display for integrated metal type polarization film/optical film structure of the present invention with the form of multilayer film.Because integrated metal type polarization film/optical film structure combination of the present invention has diversity, not only can be applied as light polarizing film, view film or general blooming in the display, and when two novel light polarizing film are made collocation in display, matched combined more flexibly.
Fig. 5 A is the synoptic diagram that integrated metal type polarization film/optical film structure of the present invention is applied to one of two substrates embodiment.This embodiment has two substrates, however the present invention can be applied on a plurality of substrates, be not restricted to two substrates.This embodiment includes first substrate 11 and second substrate 12 that is arranged in parallel, and is filled with between this first substrate 11 and second substrate 12 to show fluid media (medium) 30.This first substrate 11 is provided with the integrated metal type polarization film/optical film 22a of multilayer film near a side of light source; And this second substrate 12 also is provided with the integrated metal type polarization film/optical film 22b of multilayer film near a side of light source.Wherein those show that fluid media (medium) 30 can be liquid crystal, electrophoresis, self-luminous object or other fluid media (medium)s that is easy to show.
Another embodiment that Fig. 5 B is changed by Fig. 5 A for the present invention.Among this embodiment, this first substrate 11 is provided with the integrated metal type polarization film/optical film 22a of multilayer film away from a side of this demonstration fluid media (medium) 30; And this second substrate 12 is provided with the integrated metal type polarization film/optical film 22b of multilayer film away from a side of this demonstration fluid media (medium) 30.
Fig. 5 C shows the 3rd embodiment that the present invention is changed by Fig. 5 A.This first substrate 11 and this second substrate 12 are provided with multilayer film separately among this embodiment integrated metal type polarization film/ optical film 22a, 22b are positioned at the side away from light source.
Fig. 5 D shows the 4th embodiment that the present invention is changed by Fig. 5 A.Integrated metal type polarization film/optical film 22a, the 22b that this first substrate 11 and this second substrate 12 are provided with multilayer film separately among this embodiment is positioned at the side near this demonstration fluid media (medium) 30.
The combination of integrated metal type polarization film/optical film of the present invention more can have more diversity because of the light polarizing film of different materials.See also Fig. 5 E, for integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of an embodiment of two substrates.This embodiment includes first substrate 11, second substrate 12 and shows that fluid media (medium) 30 is between this first substrate 11 and second substrate 12.The integrated metal type polarization film/optical film 22a that this first substrate 11 has a multilayer film is located at integrated metal type polarization film/optical film 24a near a side of light source and multilayer film and is located at a side away from light source; Similarly, the integrated metal type polarization film/optical film 22b of this second substrate 12 with multilayer film is located at integrated metal type polarization film/optical film 24b near side of light source and multilayer film and is located at a side away from light source.Wherein the integrated metal type polarization film/optical film 22 of this multilayer film is a unlike material with the integrated metal type polarization film/optical film 24 of this multilayer film.
See also Fig. 5 F, for integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of second embodiment of two substrates.Among this embodiment, the integrated metal type polarization film/optical film 22a that this first substrate 11 has a multilayer film is located at integrated metal type polarization film/optical film 24a near a side of light source and multilayer film and is located at a side away from light source; And this second substrate 12 only is provided with the integrated metal type polarization film/optical film 22b of multilayer film in the side near light source.
See also Fig. 5 G, for integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of the 3rd embodiment of two substrates.Among this embodiment, the integrated metal type polarization film/optical film 22a that this first substrate 11 has a multilayer film is located at integrated metal type polarization film/optical film 24a near a side of light source and multilayer film and is located at a side away from light source; And this second substrate 12 only is provided with the integrated metal type polarization film/optical film 22b of multilayer film in the side away from light source.
See also Fig. 5 H, for integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of the 4th embodiment of two substrates.Among this embodiment, this first substrate 11 only is provided with the integrated metal type polarization film/optical film 22a of multilayer film in the side away from light source; And this second substrate 12 has the integrated metal type polarization film/optical film 22b of multilayer film and is arranged at integrated metal type polarization film/optical film 24b near side of light source and multilayer film and is arranged at a side away from light source.
See also Fig. 5 I, for integrated metal type polarization film/optical film of the present invention is used different materials in the synoptic diagram of the 5th embodiment of two substrates.Among this embodiment, this first substrate 11 only is provided with the integrated metal type polarization film/optical film 22a of multilayer film in the side near light source; And this second substrate 12 has the integrated metal type polarization film/optical film 22b of multilayer film and is arranged at integrated metal type polarization film/optical film 24b near side of light source and multilayer film and is arranged at a side away from light source.
Integrated metal type polarization film/optical film of the present invention can help to watch display by both sides thus in the both sides that are arranged at substrate partly.See also Fig. 5 J to Fig. 5 L, for integrated metal type polarization film/optical film of the present invention is applied to two substrates and is arranged at the synoptic diagram of substrate both sides partly.
See also Fig. 5 J, for integrated metal type polarization film/optical film of the present invention is applied to two substrates and is arranged at the synoptic diagram of one of substrate both sides embodiment partly.This embodiment has first substrate 11, second substrate 12 and shows that fluid media (medium) 30 is between this first substrate 11 and second substrate 12.Each part, the both sides of this first substrate 11 is provided with the integrated metal type polarization film/optical film 22c and the 22d of multilayer film, and this second substrate 12 have the integrated metal type polarization film/optical film 22b of multilayer film be arranged near a side of light source, and the integrated metal type polarization film/optical film 24b of multilayer film be arranged at a side away from light source.Wherein therefore the integrated metal type polarization film/optical film 22b of this multilayer film and 24b are unlike material (that is contain different absorption-type polarisation retes, represent with different hatching lines).
See also Fig. 5 K, for integrated metal type polarization film/optical film of the present invention is applied to two substrates and is arranged at the synoptic diagram of second embodiment of substrate both sides partly.Among this embodiment, each part, the both sides of this first substrate 11 is provided with the integrated metal type polarization film/optical film 22c and the 22d of multilayer film, and this second substrate 12 only has the side that the integrated metal type polarization film/optical film 22b of multilayer film is arranged at close light source.
See also Fig. 5 L, for integrated metal type polarization film/optical film of the present invention is applied to two substrates and is arranged at the synoptic diagram of the 3rd embodiment of substrate both sides partly.Among this embodiment, each part, the both sides of this first substrate 11 is provided with the integrated metal type polarization film/optical film 22c and the 22d of multilayer film, is arranged at a side away from light source and this second substrate 12 only has the integrated metal type polarization film/optical film 24b of multilayer film.
The above-mentioned various example structure of the present invention cooperate the design of multilayer light polarizing film, not only can solve the shortcoming of base metal light polarizing film, and more can cooperate coating process, reach the manufacturing that light polarizing film is directly coated display cell inside.Even can cooperate the applying processing procedure and have different manufacture methods.
For example one, wherein this reflection type polarizing film layer can be in a display organization (cell) in or outside making, and this absorption-type light polarizing film is made in this display organization (cell) with coating method.
Give an example two, the mode that this absorption-type polarisation rete can be coated with is located at outside the display organization (cell), and fits with this reflecting type polarizing rete.
Give an example three, the mode that this absorption-type polarisation rete can be coated with is located on this reflecting type polarizing rete, and fits with a display organization (cell).
Give an example four, this integrated type polarizing film/optical film can be made outside a display organization (cell), and wherein this absorption-type polarisation rete is that dyestuff is polarisation rete or E type polarisation rete.Cooperate this example, wherein this absorption-type polarisation rete is coated outside this display organization (cell), and fits with this reflecting type polarizing rete.Perhaps, after wherein this absorption-type polarisation rete is coated this reflecting type polarizing rete, fit with this display organization (cell) again.
More careful explanation, manufacture method about integrated metal type polarization film/optical film structure of the present invention, when wherein processing procedure was coating method, the step of this coating can be slit die formula rubbing method (Slot-dieCoating), plsitive mold rubbing method (Extrusion Coating), the excellent rubbing method that winds the line (Mayer RodCoating) or scraper rubbing method.
A worth topic, the manufacture method of integrated metal type polarization film/optical film structure of the present invention, not necessarily need to be arranged on the substrate, can comprise the following steps: to form the integrated type polarizing film/optical film of one deck different materials at least, wherein the integrated type polarizing film/optical film of those different materials comprises two partly, first is the metal type reflection type polarizing film partly, second partly for absorption-type polarisation rete is integrated in this first partly in the mode of nonlinear optics, and wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
See also Fig. 6, be the structural representation on integrated metal type polarization film/optical film of the present invention basis.The integrated metal type polarization film/optical film 20 on this basis comprises one first partly, is a metal type reflection type polarizing film layer 201; And one second partly be formed at this first partly on, this second is an absorption-type polarisation rete 202 partly, this absorption-type polarisation rete 202 can be that the O type dye is light polarizing film or E type polarisation rete.
Learn by above-mentioned, because the high degree of polarization of integrated metal type polarization film/optical film structure tool of the present invention, high-transmittance and have catoptrical effect, therefore the present invention not only can be applicable to light polarizing film, view film or the brightness enhancement film etc. of display, more can be applied on the article of object etc. of various polarizing microscope, sunglasses, sunshade function, Presentation Function and illumination functions.
Say that more carefully wherein this integrated type polarizing film/optical film structure can be coated with and be applied as a sunshading and heat-insulating film, this sunshading and heat-insulating film for example can be applicable to the sunshading and heat-insulating paper etc. of sunshading and heat-insulating paper, sun visor, sunshade umbrella or the vehicle glass of buildings.
Another for example, wherein this integrated type polarizing film/optical film structure can be coated with the reflectance coating that is applied as a textile product, for example, and by the body heat reflection is not leaked to produce the function of insulation, manufacturing warming clothing, even can have anti-ultraviolet function in skin.Perhaps be applicable as the anti-ultraviolet umbrella of tool.Even, can absorb ultrared rete by utilizing the present invention's dissimilar material properties of arranging in pairs or groups, making, to be applied to the clothing of anti-ultrared sensing type, make reflectance coating expose to skin, thus with the infrared ray of reflection detecting, and have function as contact clothing.This specific character even can be applicable to prevents the material of other types detecting, and can be applied in the military use, for example the anti-detecting material of aircraft.
One for example again, and the present invention can also utilize the absorption characteristic of this integrated metal type polarization film/optical film structure, can be coated with to be applied on the shoe-pad, and the shoe-pad of tool reflectance coating is provided, the function that tool is nice and cool.
Even owing to has metal type reflection type polarizing film layer, the material that can be applied to conduct electricity in the present invention.For example can be applied to thermal conductive wire, with conduct electrical power or heat energy.
" checking example "
The checking example shown in following second table, display system model when reaching the optical effect value of iodine polarizing film in second table, the degree of polarization of the required distribution of duplicature and penetrability wherein one group separate.Another group is the design of comparing with the checking example, and design load is that whole degree of polarization must reach 95%, and penetrability is 40%.Wherein the degree of polarization of ground floor light polarizing film is 98.34%, and penetrability is 43.8%, second layer degree of polarization be 53.26% with penetrability 59.87%.
" second table "
| The analogue value | Novel light polarizing film experiment value 1 | Novel light polarizing film experiment value 2 | The splendidization analogue value | |
| The 1st layer of degree of polarization | 98.34％ | 98.369％ | 99.1％ | 99％ |
| The 1st layer of penetration | 43.8％ | 43.843％ | 44.49％ | 44.5％ |
| The 2nd layer of degree of polarization | 53.26％ | 59.4％ | 86.33％ | 81.89％ |
| The 2nd layer of penetration | 59.87％ | 53.4821％ | 50.83％ | 54.61％ |
| Total degree of polarization (500nm) | 99.5％ | 99.58％ | 99.93％ | 99.9％ |
| |
40％ | 37.58％ | 41.96％ | 44％ |
First group of experiment value (novel light polarizing film experiment value 1) the wherein degree of polarization of the 1st layer of polaroid is 98.369%, penetrability is 43.843% (500nm wavelength), and the 2nd layer of light polarizing film is degree of polarization 59.4%, penetrability 53.48%, degree of polarization after the integration is 99.58%, and penetrability is 37.58%.Second group of experiment value (novel light polarizing film experiment value 2) the wherein degree of polarization of the 1st layer of polaroid is 99.1%, penetrability is 44.49% (500nm wavelength), and the 2nd layer of light polarizing film is the degree of bias 86.33%, penetrability 50.83%, the degree of polarization of integrating the back is 99.93%, and penetrability is 41.96%.Wherein second group experimental result is shown in Fig. 7 A to Fig. 7 C, and wherein Fig. 7 A shows degree of polarization curve 202E and the penetrability curve 202T of the second layer (absorption layer) when corresponding to different wave length.Fig. 7 B is degree of polarization curve 201E and the penetrability curve 201T of ground floor (metal mold is reflective) when corresponding to different wave length.Degree of polarization curve 20E and penetrability curve 20T when Fig. 7 C corresponds to different wave length for integrating light polarizing film.
The above results shows, to lift theoretical mould approaching more when the degree of polarization of experiment rete and penetrability, and then the result is accurate more; The result also shows the light polarizing film that becomes high degree of polarization and high-transmittance after its degree of polarization and penetrability dispersion effect can make the rete of two-layer low optical effect integrate with nonlinear optics.The result proves that when optical effect dispersion design, the penetrability that not only can not decrease original needs more can reach increase degree of polarization effect.Suppose that the blast rete is responsible by the metal light polarizing film, after optical computing is analyzed, only need the collocation degree of polarization be 86.33% with the low effect light polarizing film of penetrability 50.83%, its whole degree of polarization in combination back and penetrability will be that the arrange in pairs or groups effect of brightness enhancement film of polaroid is consistent with conventional iodine, and metal light polarizing film thickness about hundred is rice how, one of the percentage of about iodine polarizing film thickness, and have resistant to elevated temperatures advantage, can make in LCD.Novel light polarizing film is because of having the reflection photosensitiveness, and more general iodine polarizing film increases the reflection brightening effect.
See also Fig. 8 A and Fig. 8 B, wherein Fig. 8 A is the penetrability ratio of integrated type polarizing film under 45 degree square section; Fig. 8 B is the penetrability ratio of integrated type polarizing film under 315 degree square section.The present invention compares with the penetration of iodine polarizing film.Shown in Fig. 8 A, Fig. 8 B, novel light polarizing film consistent on the degree of polarization with general iodine system or more superior beyond, it has more wide viewing angle and high-penetration degree.Fig. 8 A, Fig. 8 B also show simultaneously, and novel light polarizing film has reflection blast and effect of wide angle simultaneously.
Claims (70)
1, a kind of manufacture method of integrated metal type polarization film/optical film structure is characterized in that, comprises the following steps:
At least one substrate is provided;
Form a metal type reflection type polarizing film layer first part as this integrated metal type polarization film on this substrate; And
Form second part of an absorption-type polarisation rete as this integrated metal type polarization film, this second part fits in this first part and with nonlinear optics mode and this first partly integration matchingly, wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
2, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1 is characterized in that, this reflection type polarizing film layer in a display organization or outside make.
3, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 2 is characterized in that, this absorption-type light polarizing film is made in this display organization with coating method.
4, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1 is characterized in that, this absorption-type light polarizing film is made in a display organization with coating method.
5, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1 is characterized in that, this absorption-type polarisation rete is coated outside the display organization, and fits with this reflecting type polarizing rete.
6, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1 is characterized in that, this absorption-type polarisation rete is coated on this reflecting type polarizing rete, and fits with a display organization.
7, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1 is characterized in that, this integrated type polarizing film/optical film is made outside a display organization, and this absorption-type polarisation rete is that dyestuff is polarisation rete or E type polarisation rete.
8, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 7 is characterized in that, this absorption-type polarisation rete is coated outside this display organization, and fits with this reflecting type polarizing rete.
9, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 7 is characterized in that, after this absorption-type polarisation rete is coated this reflecting type polarizing rete, fits with this display organization again.
10, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1 is characterized in that, tool laminated coating between those substrates and this reflecting type polarizing rete or this absorption-type polarisation rete.
11, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1 is characterized in that, those substrates are transparent substrates or light tight substrate.
12, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1 is characterized in that, those substrates are formed by high molecular polymer.
13, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1, it is characterized in that, when processing procedure was coating method, the step of this coating was slit die formula rubbing method, plsitive mold rubbing method, the excellent rubbing method of coiling or scraper rubbing method.
14, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 1 is characterized in that, this integrated metal type polarization film/optical film structure is applied as light polarizing film, brightness enhancement film, view film or the general blooming of a display.
15, a kind of manufacture method of integrated metal type polarization film/optical film structure is characterized in that, comprises the following steps:
One substrate is provided;
Form first part of a metal type reflection type polarizing film layer in this integrated metal type polarization film of side conduct of this substrate; And
Form an absorption-type polarisation rete as this integrated metal type polarization film second partly, this is second partly with nonlinear optics mode and this first partly integration matchingly and be located opposite from the opposite side of this substrate with this first part.
16, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
17, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, this metal type reflection type polarizing film layer in a display organization or outside make.
18, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, this absorption-type light polarizing film is made in a display organization with coating method.
19, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, this absorption-type polarisation rete is coated outside the display organization, and fits with this metal type reflecting type polarizing rete.
20, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, this absorption-type polarisation rete is coated on this reflecting type polarizing rete, and fits with a display organization.
21, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15, it is characterized in that, this integrated type polarizing film/optical film is made outside a display organization, and this absorption-type polarisation rete is that dyestuff is polarisation rete or E type polarisation rete.
22, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 21 is characterized in that, this absorption-type polarisation rete is coated outside this display organization, and fits with this metal type reflecting type polarizing rete.
23, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, after this absorption-type polarisation rete is coated this reflecting type polarizing rete, fits with this display organization again.
24, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, tool laminated coating between those substrates and this reflecting type polarizing rete or this absorption-type polarisation rete.
25, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, those substrates are transparent substrates or light tight substrate.
26, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, those substrates are formed by high molecular polymer.
27, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15, it is characterized in that, when processing procedure was coating method, the step of this coating was slit die formula rubbing method, plsitive mold rubbing method, the excellent rubbing method of coiling or scraper rubbing method.
28, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 15 is characterized in that, this integrated metal type polarization film/optical film structure is applied as light polarizing film, brightness enhancement film, view film or the general blooming of a display.
29, a kind of manufacture method of integrated metal type polarization film/optical film structure is characterized in that, comprises the following steps:
One metal type reflection type polarizing film layer is provided;
One absorption-type polarisation rete is provided, fits in this metal type reflection type polarizing film layer and integrate matchingly with nonlinear optics mode and this metal type reflection type polarizing film layer, wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
30, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 29 is characterized in that, this metal type reflection type polarizing film layer in a display organization or outside make.
31, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 30 is characterized in that, this absorption-type light polarizing film is made in this display organization with coating method.
32, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 29 is characterized in that, this absorption-type light polarizing film is made in a display organization with coating method.
33, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 29 is characterized in that, this absorption-type polarisation rete is coated outside the display organization, and fits with this metal type reflecting type polarizing rete.
34, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 29 is characterized in that, this absorption-type polarisation rete is coated on this metal type reflecting type polarizing rete, and fits with a display organization.
35, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 29 is characterized in that, tool laminated coating between this metal type reflecting type polarizing rete and this absorption-type polarisation rete.
36, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 29 is characterized in that, this integrated type polarizing film/optical film is formed at least one substrate, and those substrates are transparent substrates or light tight substrate.
37, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 36 is characterized in that, those substrates are formed by high molecular polymer.
38, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 29, it is characterized in that, when processing procedure was coating method, wherein the step of this coating was slit die formula rubbing method, plsitive mold rubbing method, the excellent rubbing method of coiling or scraper rubbing method.
39, the manufacture method of integrated metal type polarization film/optical film structure as claimed in claim 29 is characterized in that, this integrated metal type polarization film/optical film structure is applied as light polarizing film, brightness enhancement film, view film or the general blooming of a display.
40, a kind of integrated metal type polarization film/optical film is characterized in that, comprising:
One first partly, is a metal type reflection type polarizing film layer; And
One second partly, is an absorption-type polarisation rete, and with nonlinear optics mode and this first partly integration matchingly, wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
41, a kind of integrated metal type polarization film/optical film structure comprises:
At least one substrate; And
At least the integrated metal type polarization film/optical film of one deck, it is arranged at the either side of those substrates, wherein those integrated metal type polarization film/optical films have included two partly: a metal type reflection type polarizing film layer as first partly, and an absorption-type polarisation rete as second partly and this first partly integrate matchingly, wherein this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
42, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that, those substrates are transparent substrates or light tight substrate.
43, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that, more comprises a conductive layer, and this conductive layer is arranged on this substrate, on this absorption-type polarisation rete or on this reflection type polarizing film layer.
44, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that, this reflection type polarizing film layer is positioned at a display organization or outer.
45, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that, this absorption-type polarisation rete is positioned at a display organization or outer.
46, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that, this absorption-type polarisation rete is positioned at outside this display organization, and closes with this reflection type polarizing film laminating.
47, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that, this absorption-type polarisation rete is coated on this reflection type polarizing film layer, and fits with a display organization.
48, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that, this integrated type polarizing film/optical film structure coating is applied as light polarizing film, brightness enhancement film, view film or the general blooming of a display.
49, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that this integrated type polarizing film/optical film structure is applied to the product of tool sunshading and heat-insulating.
50, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that this integrated type polarizing film/optical film structure is applied to the product that human body is worn.
51, integrated metal type polarization film/optical film structure as claimed in claim 41 is characterized in that this integrated type polarizing film/optical film structure is applied on the military articles for use.
52, a kind of integrated metal type polarization film/optical film structure is characterized in that, comprising:
At least one substrate; And
At least two layers of integrated metal type polarization film/optical film, wherein one deck is arranged at the either side of those substrates, another layer is arranged at the opposite side of those substrates, wherein those integrated metal type polarization film/optical films include two partly, and first partly is absorption-type polarisation rete and this first partly integration matchingly for metal type reflection type polarizing film layer second partly.
53, integrated metal type polarization film/optical film structure as claimed in claim 52 is characterized in that, this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
54, integrated metal type polarization film/optical film structure as claimed in claim 52 is characterized in that, those substrates are transparent substrates or light tight substrate.
55, integrated metal type polarization film/optical film structure as claimed in claim 52 is characterized in that, more comprises a conductive layer, and this conductive layer is arranged on this substrate, on this absorption-type polarisation rete or on this reflection type polarizing film layer.
56, integrated metal type polarization film/optical film structure as claimed in claim 52 is characterized in that, this reflection type polarizing film layer is positioned at a display organization or outer.
57, integrated metal type polarization film/optical film structure as claimed in claim 52 is characterized in that, this absorption-type polarisation rete is positioned at a display organization or outer.
58, integrated metal type polarization film/optical film structure as claimed in claim 52 is characterized in that, this absorption-type polarisation rete is positioned at outside this display organization, and closes with this reflection type polarizing film laminating.
59, integrated metal type polarization film/optical film structure as claimed in claim 52 is characterized in that, this absorption-type polarisation rete is coated on this reflection type polarizing film layer, and fits with a display organization.
60, integrated metal type polarization film/optical film structure as claimed in claim 52 is characterized in that, this integrated type polarizing film/optical film structure coating is applied as light polarizing film, brightness enhancement film, view film or the general blooming of a display.
61, a kind of display unit with integrated metal type polarization film/optical film structure is characterized in that, comprising:
One first substrate and one second substrate;
At least the integrated metal type polarization film/optical film of one deck, be arranged at the either side of this first substrate or this second substrate, wherein those integrated metal type polarization film/optical films all comprise two partly, first partly for metal type reflection type polarizing film layer second is an absorption-type polarisation rete partly, this second part and this first partly integration matchingly; And
A plurality of demonstration fluid media (medium)s are filled between this first substrate and this second substrate.
62, the display unit with integrated metal type polarization film/optical film structure as claimed in claim 61 is characterized in that, this absorption-type polarisation rete is light polarizing film or E type polarisation rete for the O type dye.
63, the display unit with integrated metal type polarization film/optical film structure as claimed in claim 61 is characterized in that, this first substrate and this second substrate are transparent substrates or light tight substrate.
64, the display unit with integrated metal type polarization film/optical film structure as claimed in claim 61, it is characterized in that, this integrated type polarizing film/optical film is positioned at outside the display organization, this absorption-type polarisation rete is that dyestuff is polarisation rete or E type polarisation rete, and this reflection type polarizing film layer is a metal type reflection type polarizing film layer.
65, the display unit with integrated metal type polarization film/optical film structure as claimed in claim 61 is characterized in that, this reflection type polarizing film layer is positioned at a display organization or outer.
66, the display unit with integrated metal type polarization film/optical film structure as claimed in claim 61 is characterized in that, this absorption-type polarisation rete can be in a display organization or outside make.
67, the display unit with integrated metal type polarization film/optical film structure as claimed in claim 61 is characterized in that, this absorption-type polarisation rete is positioned at outside this display organization, and closes with this reflection type polarizing film laminating.
68, the display unit with integrated metal type polarization film/optical film structure as claimed in claim 61 is characterized in that, this absorption-type polarisation rete is coated this reflection type polarizing film layer, and fits with a display organization.
69, the display unit with integrated metal type polarization film/optical film structure as claimed in claim 61 is characterized in that, those show that fluid media (medium) is liquid crystal, electrophoresis, self-luminous object or other fluid media (medium)s that is easy to show.
70, the display unit with integrated metal type polarization film/optical film structure as claimed in claim 61, it is characterized in that, one of them is divided into those integrated metal type polarization film/optical films two parts and is arranged at this first substrate or two relative sides of this second substrate separately partially, and these two partly is to be provided with staggeredly.
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| CN 200510090227 CN1912659A (en) | 2005-08-10 | 2005-08-10 | Integral metal type polarization film/optical film structure and its manufacturing method |
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| CN 200510090227 CN1912659A (en) | 2005-08-10 | 2005-08-10 | Integral metal type polarization film/optical film structure and its manufacturing method |
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| CN101276081B (en) * | 2007-03-27 | 2010-07-07 | 韩东熙 | Polarized light film sticking device |
| CN104375703A (en) * | 2014-11-07 | 2015-02-25 | 苏州欧菲光科技有限公司 | Low reflection touch control display screen |
| CN105301687A (en) * | 2014-06-17 | 2016-02-03 | 乐金显示有限公司 | Coatable polarizer and liquid crystal display device having the same |
| CN106654028A (en) * | 2016-11-29 | 2017-05-10 | 天津市中环量子科技有限公司 | Active brightness enhancement film and preparation method therefor |
| CN108345139A (en) * | 2017-01-25 | 2018-07-31 | 扬升照明股份有限公司 | Visual angle switchable display device |
| CN110415610A (en) * | 2019-07-22 | 2019-11-05 | 安徽华米信息科技有限公司 | Display panel and its manufacturing method, display device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101276081B (en) * | 2007-03-27 | 2010-07-07 | 韩东熙 | Polarized light film sticking device |
| CN105301687A (en) * | 2014-06-17 | 2016-02-03 | 乐金显示有限公司 | Coatable polarizer and liquid crystal display device having the same |
| CN105301687B (en) * | 2014-06-17 | 2018-02-09 | 乐金显示有限公司 | Polarizer can be coated with and there is its liquid crystal display device |
| CN104375703A (en) * | 2014-11-07 | 2015-02-25 | 苏州欧菲光科技有限公司 | Low reflection touch control display screen |
| CN104375703B (en) * | 2014-11-07 | 2018-03-20 | 苏州欧菲光科技有限公司 | Low reflection touching display screen |
| CN106654028A (en) * | 2016-11-29 | 2017-05-10 | 天津市中环量子科技有限公司 | Active brightness enhancement film and preparation method therefor |
| CN108345139A (en) * | 2017-01-25 | 2018-07-31 | 扬升照明股份有限公司 | Visual angle switchable display device |
| CN108345139B (en) * | 2017-01-25 | 2022-04-22 | 中强光电股份有限公司 | Display device with switchable viewing angle |
| US11402676B2 (en) | 2017-01-25 | 2022-08-02 | Coretronic Corporation | Viewing angle switchable display apparatus |
| CN110415610A (en) * | 2019-07-22 | 2019-11-05 | 安徽华米信息科技有限公司 | Display panel and its manufacturing method, display device |
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