TWM567182U - Multi-layer optical film and container thereof - Google Patents
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Abstract
本新型係一種複層光學膜，包括有一基材、複數個設置於該基材的至少一側面的光學結構以及一設於該基材一側的金屬薄膜層，並可在該金屬薄膜層上結合一底材層，形成一具有該複層光學膜的容器，光線會經由該基材、該複數個光學結構折射，並在該金屬薄膜層上反射後，沿相反順序射出該複層光學膜，而在該容器的表面形成獨特的光紋，因此可在光線不足環境下提高該反射光學膜的可視度，而在昏暗環境下提供使用者多一層的安全保障，改進現有隨身包無法兼顧美觀與提供警示效果的缺點，藉以提供一種複層光學膜與其容器。The present invention is a multi-layer optical film comprising a substrate, a plurality of optical structures disposed on at least one side of the substrate, and a metal film layer disposed on one side of the substrate, and on the metal film layer Combining a substrate layer to form a container having the multi-layer optical film, the light is refracted through the substrate, the plurality of optical structures, and after being reflected on the metal film layer, the multi-layer optical film is emitted in the reverse order The surface of the container is formed with a unique light pattern, so that the visibility of the reflective optical film can be improved in a low-light environment, and the user can be provided with one layer of security in a dim environment, and the existing portable bag cannot be improved. And providing a warning effect, thereby providing a multi-layer optical film and its container.
Description
本新型涉及一種光學膜，尤指一種兼具美觀與警示效果的複層光學膜及其容器。The invention relates to an optical film, in particular to a multi-layer optical film and a container thereof which have both aesthetic and warning effects.
現有隨身包如一手提箱或一行李箱等，通常具有堅硬外殼且可用來收納物品，該現有隨身包為求美觀以及凸顯特色，會在外殼上做顏色或花紋的變化，在白天或是室內環境等光線充足的情況下，可以達到醒目的效果，也增加美觀。The existing carry-on bag, such as a suitcase or a suitcase, usually has a hard outer casing and can be used for accommodating articles. The existing carry-on bag is designed to be beautiful and highlights, and the color or pattern change is made on the outer casing during daytime or indoor environment. When the light is sufficient, the eye-catching effect can be achieved and the appearance can be increased.
然而，若是夜晚或是郊外等光線昏暗的區域，現有隨身包不僅由於光線不足，導致該外殼上的花紋、顏色等視覺效果難以呈現而被其他人注意，其他人也因此不易辨識出現有隨身包而注意到使用者，進而產生保障使用者安全的功效，雖可在該現有隨身包的外殼上貼設有一種反光貼紙，但反光貼紙容易剝落，也容易破壞美觀，因此，現有隨身包無法兼顧美觀的特性與保障使用者安全的警示效果，確有其可加以改進之處。However, if it is a dimly lit area at night or in the suburbs, the existing carry-on bag is not only due to lack of light, but the visual effects such as patterns and colors on the outer casing are difficult to be presented and are noticed by others, so others are not easily recognized as having a carry-on bag. While paying attention to the user, the effect of ensuring the safety of the user is generated. Although a reflective sticker can be attached to the outer casing of the existing carry-on bag, the reflective sticker is easy to peel off and is easy to damage the appearance. Therefore, the existing carry-on bag cannot be taken care of. The aesthetic features and the warning effect of ensuring user safety do have improvements.
為解決現有隨身包無法兼顧美觀的特性與保障使用者安全的警示效果的缺點，本新型提供一種複層光學膜，藉由在手提箱或行李箱等物品的外殼上設置該複層光學膜，即可同時兼顧美觀與警示效果，進一步說明如下。In order to solve the shortcomings of the existing portable bag which cannot balance the aesthetic characteristics and the warning effect of ensuring the safety of the user, the present invention provides a multi-layer optical film, which is provided on the outer casing of an article such as a suitcase or a suitcase, The aesthetic and warning effects can be considered at the same time, further explained below.
本新型提供一種複層光學膜，其係包括有： 一基材，該基材為一透光薄膜； 複數個光學結構，該複數個光學結構係設置於該基材的至少一側面，且各光學結構係可透光的；以及 一金屬薄膜層，該金屬薄膜層設於該基材的一側，且若該金屬薄膜層與該複數個光學結構位於該基材的同一側，該金屬薄膜層結合於該複數個光學結構的表面，使該複數個光學結構介於該基材與該金屬薄膜層之間。The present invention provides a multi-layer optical film, comprising: a substrate, the substrate is a light transmissive film; a plurality of optical structures, the plurality of optical structures are disposed on at least one side of the substrate, and each The optical structure is permeable; and a metal film layer is disposed on one side of the substrate, and if the metal film layer and the plurality of optical structures are on the same side of the substrate, the metal film A layer is bonded to the surface of the plurality of optical structures such that the plurality of optical structures are interposed between the substrate and the metal thin film layer.
上述複層光學膜，其中該基材為一由聚碳酸酯、聚苯乙烯、聚對苯二甲酸乙二酯、聚丙烯、熱塑性聚胺酯或該些材料之混合物所構成的薄膜，且可選擇性地在該基材的製作過程中加入具有顏色的有機或無機金屬氧化物的奈米粒子，使該基材為一透光有色的薄膜。The multi-layer optical film, wherein the substrate is a film composed of polycarbonate, polystyrene, polyethylene terephthalate, polypropylene, thermoplastic polyurethane or a mixture of the materials, and is selectively Nanoparticles of colored organic or inorganic metal oxide are added during the preparation of the substrate to make the substrate a light transmissive film.
進一步，上述複層光學膜，其中該複數個光學結構可與該基材由同一材料一體成形製成，或是透過與該基材具有不同折射率的材料，藉由紫外光固化的技術設置並形成於該基材的至少一側面，該複數個光學結構分別為直線條狀或彎曲條狀，而平行且相鄰地設置或是交錯設置，各光學結構具有弧形、三角形或是多邊形的截面形狀。Further, the above-mentioned multi-layer optical film, wherein the plurality of optical structures can be integrally formed with the substrate from the same material, or through a material having a different refractive index from the substrate, by ultraviolet curing technology and Formed on at least one side of the substrate, the plurality of optical structures are respectively linear strips or curved strips, and are arranged in parallel or adjacently or alternately, and each optical structure has a curved, triangular or polygonal cross section. shape.
再進一步，上述複層光學膜，其中該複數個光學結構可與該基材由同一材料一體成形製成，或是透過與該基材具有不同折射率的材料，藉由紫外光固化的技術設置並形成於該基材的至少一側面，各光學結構呈顆粒狀而分佈於該基材的至少一側面，且該複數個光學結構可排列為一圖案或文字。Still further, the multi-layer optical film, wherein the plurality of optical structures can be integrally formed with the substrate from the same material, or through a material having a different refractive index from the substrate, by ultraviolet curing technology And forming on at least one side of the substrate, each optical structure is distributed in a granular shape on at least one side of the substrate, and the plurality of optical structures may be arranged in a pattern or a letter.
較佳的是，上述複層光學膜，其中該金屬薄膜層可為一由金、銀、銅、鋁、鎳、鈷、該些材料之合金或是該些材料之氧化物所形成之薄膜，並結合於該基材的一側。Preferably, the multi-layer optical film, wherein the metal film layer is a film formed of gold, silver, copper, aluminum, nickel, cobalt, an alloy of the materials or an oxide of the materials, And bonded to one side of the substrate.
較佳的是，上述複層光學膜，其中該複層光學膜還包括有一裝飾層，該裝飾層係透過黏膠或塗裝與該基材相結合。Preferably, the multi-layer optical film, wherein the multi-layer optical film further comprises a decorative layer, the decorative layer is bonded to the substrate through an adhesive or a coating.
本新型進一步提供一種具有複層光學膜的容器，該複層光學膜的應用容器包括有一容器壁以及一形成於該容器壁內部的容置空間，該容器壁由外至內依序包括有： 一如上述的複層光學膜；以及 一底材層，該底材層與該複層光學膜相結合於設有該金屬薄膜層的一側。The invention further provides a container having a multi-layer optical film, the application container of the multi-layer optical film comprising a container wall and an accommodating space formed inside the container wall, the container wall sequentially including from the outside to the inside: A multi-layer optical film as described above; and a substrate layer bonded to the multi-layer optical film on a side where the metal thin film layer is provided.
上述具有複層光學膜的容器，其中該底材層與該複層光學膜以有色或無色的黏膠相結合，該底材層為一由丙烯腈-丁二烯-苯乙烯共聚物、聚碳酸酯、聚苯乙烯、聚對苯二甲酸乙二酯、聚丙烯、熱塑性聚胺酯、尼龍、皮革、絲質、布料、不織布以及棉質布所製成的層狀結構、一玻璃纖維板或是一碳纖維板，具有介於10微米至5毫米之間的厚度。The above container having a multi-layer optical film, wherein the substrate layer and the multi-layer optical film are combined with a colored or colorless adhesive, the substrate layer being an acrylonitrile-butadiene-styrene copolymer, poly a layered structure made of carbonate, polystyrene, polyethylene terephthalate, polypropylene, thermoplastic polyurethane, nylon, leather, silk, cloth, non-woven fabric, and cotton cloth, a fiberglass board or a Carbon fiber board having a thickness of between 10 microns and 5 mm.
藉由上述的技術特徵，當一光源照射在該具有複層光學膜的容器的複層光學膜上，光線會經由該基材、該複數個光學結構折射，並在該金屬薄膜層上反射後，沿相反順序射出該複層光學膜，而在該容器的表面形成獨特的光紋，使用者可藉由該複數個光學結構的形狀與排列態樣改變該光紋的形態，並可透過設置該裝飾層可提供反射光紋顏色與一圖案，因此，本新型可在光線不足環境下提高該反射光學膜的可視度，而在昏暗環境下提供使用者多一層的安全保障，改進現有隨身包無法兼顧美觀的特性與保障使用者安全的警示效果的缺點，藉以提供一種複層光學膜與其容器。According to the above technical feature, when a light source is irradiated on the multi-layer optical film of the container having the multi-layer optical film, light is refracted through the substrate, the plurality of optical structures, and reflected on the metal film layer. And exposing the multi-layer optical film in the reverse order, and forming a unique light pattern on the surface of the container, the user can change the shape of the light pattern by the shape and arrangement of the plurality of optical structures, and can The decorative layer can provide the reflected light color and a pattern. Therefore, the novel can improve the visibility of the reflective optical film in a low light environment, and provide a layer of safety for the user in a dim environment, and improve the existing carry-on bag. It is not possible to combine the aesthetic characteristics with the shortcomings of the user's safety warning effect, thereby providing a multi-layer optical film and a container thereof.
為能詳細瞭解本新型的技術特徵及實用功效，並且能依照說明書的內容來實現，茲進一步以圖式所示的較佳實施例詳細說明如後：In order to understand the technical features and practical effects of the present invention in detail, and in accordance with the contents of the specification, the detailed description of the preferred embodiment is further illustrated as follows:
本新型係一種具有複層光學膜的容器，其第一較佳實施例係如圖1及圖2所示，該容器60包括有一容器壁61以及一容置空間，該容器壁61內部形成該容置空間，且該容器壁61由內至外依序包括有一底材層10以及一複層光學膜20，其中：The present invention is a container having a multi-layer optical film, the first preferred embodiment of which is shown in FIG. 1 and FIG. 2, the container 60 includes a container wall 61 and an accommodating space, and the container wall 61 forms the inside. The space is accommodated, and the container wall 61 sequentially includes a substrate layer 10 and a multi-layer optical film 20 from the inside to the outside, wherein:
如圖2所示，該底材層10為一由丙烯腈-丁二烯-苯乙烯共聚物(Acrylonitrile Butadiene Styrene; ABS樹脂)、聚碳酸酯(Polycarbonate; PC)、聚苯乙烯(Polyvinyl Chloride; PVC)、聚對苯二甲酸乙二酯(Polyethylene Terephthalate; PET)、聚丙烯(Polypropylene; PP)、熱塑性聚胺酯(Thermoplastic Polyurethane; TPU)、尼龍(Nylon)、皮革、絲質、布料、不織布以及棉質布所製成的層狀結構、一玻璃纖維板或是一碳纖維板，呈不透光狀且具有介於10微米(µm; micrometer)至5毫米(mm; millimeter)之間的厚度。As shown in FIG. 2, the substrate layer 10 is an acrylonitrile-butadiene-styrene copolymer (Acrylonitrile Butadiene Styrene; ABS resin), polycarbonate (Polycarbonate; PC), polystyrene (Polyvinyl Chloride; PVC), Polyethylene Terephthalate (PET), Polypropylene (PP), Thermoplastic Polyurethane (TPU), Nylon, Leather, Silk, Fabric, Non-woven, and Cotton The layered structure made of the cloth, a fiberglass board or a carbon fiber board is opaque and has a thickness of between 10 micrometers (micrometers) and 5 millimeters (mm).
如圖2至圖4所示，該複層光學膜20係以無色或有色的黏膠與該底材層10相結合，而位於該底材層10的一側，而位於該容器60的外側，且該複層光學膜20包括有一基材21、一複數個光學結構22、一金屬薄膜層23以及一裝飾層24，其中該基材21為一由聚碳酸酯(Polycarbonate; PC)、聚苯乙烯(Polyvinyl Chloride; PVC)、聚對苯二甲酸乙二酯(Polyethylene Terephthalate; PET)、聚丙烯(Polypropylene; PP)、熱塑性聚胺酯(Thermoplastic Polyurethane; TPU)或該些材料之混合物所構成的薄膜，且該基材21透光無色，進一步，在該基材21的製作過程中加入具有顏色的有機或無機金屬氧化物的奈米粒子，可使該基材21具有透光有色的特性；該複數個光學結構22設於該基材21的至少一側面上，且該複數個光學結構22可與該基材21由同一材料一體成形製成，或是透過與該基材21具有不同折射率的材料，藉由紫外光(ultraviolet; UV)固化的技術設置並形成於該基材21的至少一側面，在本第一較佳實施例中，該複數個光學結構22設於該基材21朝向該底材層10的側面上，其中各光學結構22為直條狀且與其他光學結構22平行而相鄰設置，且如圖4所示，各光學結構22具有一弧形的外表面。As shown in FIG. 2 to FIG. 4, the multi-layer optical film 20 is bonded to the substrate layer 10 with a colorless or colored adhesive, and is located on one side of the substrate layer 10, and is located outside the container 60. The multi-layer optical film 20 includes a substrate 21, a plurality of optical structures 22, a metal film layer 23, and a decorative layer 24, wherein the substrate 21 is made of polycarbonate (Polycarbonate; PC). a film composed of styrene (Polyvinyl Chloride; PVC), polyethylene terephthalate (PET), polypropylene (PP), thermoplastic polyurethane (TPU) or a mixture of these materials And the substrate 21 is transparent and colorless. Further, by adding nano particles of a colored organic or inorganic metal oxide during the preparation of the substrate 21, the substrate 21 can have a light-transmissive color characteristic; A plurality of optical structures 22 are disposed on at least one side of the substrate 21, and the plurality of optical structures 22 may be integrally formed with the substrate 21 from the same material, or may have a different refractive index from the substrate 21. Material by ultraviolet light (ultravi The technique of curing is formed on at least one side of the substrate 21. In the first preferred embodiment, the plurality of optical structures 22 are disposed on the side of the substrate 21 facing the substrate layer 10. In the above, each of the optical structures 22 is straight and disposed adjacent to the other optical structures 22, and as shown in FIG. 4, each of the optical structures 22 has an arcuate outer surface.
該金屬薄膜層23設於該基材21與該底材層10之間，且如圖2及圖3所示，在本第一較佳實施例中，該金屬薄膜層23係以黏膠結合於該複數個光學結構22的表面上，該金屬薄膜層23可為一由金、銀、銅、鋁、鎳或鈷等材料之合金或是該些材料之氧化物所形成之薄膜；該裝飾層24設於該複層光學膜20遠離該底材層10的一側，在第一較佳實施例中，該裝飾層24係透過黏膠或塗裝與該基材21遠離該複數個光學結構22以及該金屬薄膜層23的一側相結合，該裝飾層24係為一由聚碳酸酯(Polycarbonate; PC)、聚對苯二甲酸乙二酯(Polyethylene Terephthalate; PET)或熱塑性聚胺酯(Thermoplastic Polyurethane; TPU)所構成具有彩色圖案的層狀結構。The metal thin film layer 23 is disposed between the substrate 21 and the substrate layer 10, and as shown in FIG. 2 and FIG. 3, in the first preferred embodiment, the metal thin film layer 23 is bonded by a glue. On the surface of the plurality of optical structures 22, the metal thin film layer 23 may be an alloy of materials such as gold, silver, copper, aluminum, nickel or cobalt or a film formed of oxides of the materials; The layer 24 is disposed on a side of the multi-layer optical film 20 away from the substrate layer 10. In the first preferred embodiment, the decorative layer 24 is adhered to the substrate 21 and is separated from the substrate by a plurality of optics. The structure 22 is combined with one side of the metal thin film layer 23, and the decorative layer 24 is made of polycarbonate (Polycarbonate; PC), polyethylene terephthalate (PET) or thermoplastic polyurethane (Thermoplastic). Polyurethane; TPU) constitutes a layered structure with a colored pattern.
當一光源照射在該具有複層光學膜的容器的複層光學膜20上，光線會經由該裝飾層24、該基材21、該複數個光學結構22折射，並在該金屬薄膜層23上反射後，沿相反順序射出該複層光學膜20，而在該容器的表面形成獨特的光紋，使用者可藉由該複數個光學結構22的形狀與排列態樣改變該光紋的形態，且該裝飾層24可提供該光紋顏色與一圖案。When a light source is irradiated on the multi-layer optical film 20 of the container having the multi-layer optical film, light is refracted through the decorative layer 24, the substrate 21, the plurality of optical structures 22, and on the metal thin film layer 23. After the reflection, the multi-layer optical film 20 is ejected in the reverse order, and a unique light pattern is formed on the surface of the container. The shape and arrangement of the plurality of optical structures 22 can be used to change the shape of the light pattern. And the decorative layer 24 can provide the light color and a pattern.
有關本新型第二較佳實施例，請參閱如圖5及圖6所示，其與第一較佳實施例的差異在於：該第一較佳實施例中的裝飾層24可依據使用者的需求選擇設置或省略，且該第二較佳實施例中，該複層光學膜20A的複數個光學結構22A係設置於該基材21A的一側，各光學結構22A呈彎曲狀且具有一三角形的截面形狀，並與其他光學結構22A平行而相鄰設置。For a second preferred embodiment of the present invention, please refer to FIG. 5 and FIG. 6 , which is different from the first preferred embodiment in that the decorative layer 24 in the first preferred embodiment can be used according to the user. The plurality of optical structures 22A of the multi-layer optical film 20A are disposed on one side of the substrate 21A, and each of the optical structures 22A is curved and has a triangle. The cross-sectional shape is arranged adjacent to the other optical structures 22A.
關於本新型的第三較佳實施例，請參閱如圖7及圖8所示，其與第二較佳實施例的差異在於：該複層光學膜20B的複數個光學結構22B係設置於該基材21B的一側，各光學結構22B呈直條狀且具有一多邊形的截面形狀，並與其他光學結構22B交錯設置。Regarding the third preferred embodiment of the present invention, please refer to FIG. 7 and FIG. 8 , which differs from the second preferred embodiment in that a plurality of optical structures 22B of the multi-layer optical film 20B are disposed on the same. On one side of the substrate 21B, each of the optical structures 22B has a straight strip shape and a polygonal cross-sectional shape, and is interlaced with the other optical structures 22B.
有關本新型第四較佳實施例，請參閱如圖9所示，其與第二較佳實施例的差異在於：該複層光學膜20C的複數個光學結構22C係設置於該基材21C的一側，各光學結構22C為一弧形的顆粒狀結構，並與其他光學結構22C按特定排列方式相間隔設置，該特定排列方式可形成一圖案或文字，且在本第四較佳實施例中，該特定排列方式為一同心圓圖案。Referring to the fourth preferred embodiment of the present invention, as shown in FIG. 9, the difference from the second preferred embodiment is that the plurality of optical structures 22C of the multi-layer optical film 20C are disposed on the substrate 21C. On one side, each of the optical structures 22C is an arc-shaped granular structure, and is spaced apart from the other optical structures 22C in a specific arrangement, and the specific arrangement can form a pattern or a character, and in the fourth preferred embodiment The specific arrangement is a concentric pattern.
藉由上述的技術特徵，當一光源照射在該具有複層光學膜的容器的複層光學膜20、20A、20B、20C上，光線會經由該基材21、21A、21B、21C、該複數個光學結構22、22A、22B、22C折射，並在該金屬薄膜層23、23A、23B、23C上反射後，沿相反順序射出該複層光學膜20，而在該容器的表面形成獨特的光紋，使用者可藉由該複數個光學結構22、22A、22B、22C的形狀與排列態樣改變該光紋的形態，並可如第一較佳實施例所揭示，透過設置該裝飾層24可提供反射光紋顏色與一圖案，因此，本新型可在光線不足環境下提高該反射光學膜的可視度，而在昏暗環境下提供使用者多一層的安全保障，改進現有隨身包無法兼顧美觀的特性與保障使用者安全的警示效果的缺點，藉以提供一種複層光學膜與其容器。According to the above technical feature, when a light source is irradiated onto the multi-layer optical film 20, 20A, 20B, 20C of the container having the multi-layer optical film, the light passes through the substrate 21, 21A, 21B, 21C, the plural The optical structures 22, 22A, 22B, 22C are refracted, and after being reflected on the metal thin film layers 23, 23A, 23B, 23C, the multi-layer optical film 20 is ejected in the reverse order, and a unique light is formed on the surface of the container. The shape of the light pattern can be changed by the shape and arrangement of the plurality of optical structures 22, 22A, 22B, and 22C, and can be disposed through the decorative layer 24 as disclosed in the first preferred embodiment. The reflective light color and a pattern can be provided. Therefore, the novel can improve the visibility of the reflective optical film in a low light environment, and provide a layer of safety for the user in a dim environment, and the existing portable bag cannot be improved. The disadvantages of the characteristics and the warning effect of the user's safety are to provide a multi-layer optical film and its container.
以上所述，僅是本新型的較佳實施例，並非對本新型任何形式上的限制，任何所屬技術領域中具有通常知識者，若在不脫離本新型所提技術方案的範圍內，利用本新型所揭示技術內容所作出局部更動或修飾的等效實施例，並且未脫離本新型的技術方案內容，均仍屬本新型的技術方案的範圍內。The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any one of ordinary skill in the art may use the present invention without departing from the scope of the present invention. Equivalent embodiments of the various changes or modifications made by the disclosed technical content, and without departing from the technical solutions of the present invention, are still within the scope of the technical solutions of the present invention.
10‧‧‧底材層
20、20A、20B、20C‧‧‧複層光學膜
21、21A、21B、21C‧‧‧基材
22、22A、22B、22C‧‧‧光學結構
23、23A、23B、23C‧‧‧金屬薄膜層
24‧‧‧裝飾層
60‧‧‧容器
61‧‧‧容器壁10‧‧‧Substrate layer
20, 20A, 20B, 20C‧‧‧Multilayer optical film
21, 21A, 21B, 21C‧‧‧ substrate
22, 22A, 22B, 22C‧‧‧ optical structure
23, 23A, 23B, 23C‧‧‧ metal film layer
24‧‧‧Decorative layer
60‧‧‧ container
61‧‧‧ container wall
圖1係本新型第一較佳實施例的使用狀態示意圖。 圖2係本新型第一較佳實施例的側視剖面圖。 圖3係本新型第一較佳實施例的複層光學膜的立體外觀圖。 圖4係本新型第一較佳實施例的複層光學膜的側視剖面圖。 圖5係本新型第二較佳實施例的複層光學膜的立體外觀圖。 圖6係本新型第二較佳實施例的複層光學膜的側視剖面圖。 圖7係本新型第三較佳實施例的複層光學膜的立體外觀圖。 圖8係本新型第三較佳實施例的複層光學膜的側視剖面圖。 圖9係本新型第四較佳實施例的複層光學膜的立體外觀圖。1 is a schematic view showing the state of use of the first preferred embodiment of the present invention. Figure 2 is a side cross-sectional view of the first preferred embodiment of the present invention. Figure 3 is a perspective view of a multi-layer optical film of the first preferred embodiment of the present invention. Figure 4 is a side cross-sectional view showing a multi-layer optical film of the first preferred embodiment of the present invention. Figure 5 is a perspective view of a multi-layer optical film of a second preferred embodiment of the present invention. Figure 6 is a side cross-sectional view showing a multi-layer optical film of a second preferred embodiment of the present invention. Figure 7 is a perspective view of a multi-layer optical film of a third preferred embodiment of the present invention. Figure 8 is a side cross-sectional view showing a multi-layer optical film of a third preferred embodiment of the present invention. Figure 9 is a perspective view of a multi-layer optical film of a fourth preferred embodiment of the present invention.
Claims (24)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107208602U TWM567182U (en) | 2018-06-27 | 2018-06-27 | Multi-layer optical film and container thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW107208602U TWM567182U (en) | 2018-06-27 | 2018-06-27 | Multi-layer optical film and container thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM567182U true TWM567182U (en) | 2018-09-21 |
Family
ID=64400003
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW107208602U TWM567182U (en) | 2018-06-27 | 2018-06-27 | Multi-layer optical film and container thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM567182U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820520A (en) * | 2019-04-16 | 2020-10-27 | 星锐安应用材料股份有限公司 | Helmet with active lighting function |
| TWI735211B (en) * | 2020-04-24 | 2021-08-01 | 南亞塑膠工業股份有限公司 | Touch display leather and leather structure |
-
2018
- 2018-06-27 TW TW107208602U patent/TWM567182U/en not_active IP Right Cessation
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111820520A (en) * | 2019-04-16 | 2020-10-27 | 星锐安应用材料股份有限公司 | Helmet with active lighting function |
| TWI735211B (en) * | 2020-04-24 | 2021-08-01 | 南亞塑膠工業股份有限公司 | Touch display leather and leather structure |
| US11408122B2 (en) | 2020-04-24 | 2022-08-09 | Nan Ya Plastics Corporation | Touch display leather and leather structure |
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