TW202014743A - Device with change of color effects including a bottom polarizer, a first collage tape layer, a guide rail, a movable light-transmitting sheet, a second collage tape layer and a top polarizer - Google Patents
Device with change of color effects including a bottom polarizer, a first collage tape layer, a guide rail, a movable light-transmitting sheet, a second collage tape layer and a top polarizer Download PDFInfo
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Abstract
Description
本發明涉及一種光學演示的裝置,尤其涉及一種具有顏色效果改變的裝置。The invention relates to an optical demonstration device, in particular to a device with color effect change.
現有的偏振片是一種可以使自然光變成偏振光的光學元件,能使通過的光波僅沿著某個特定的方向震動,也就是使光線變為偏振光。當兩片偏振片相疊,且兩片偏振片的偏振方向垂直時,光線無法通過這兩片偏振片。The existing polarizer is an optical element that can turn natural light into polarized light, and can make the passing light wave vibrate only in a certain direction, that is, make the light into polarized light. When two polarizers are stacked and the polarization directions of the two polarizers are perpendicular, the light cannot pass through the two polarizers.
一般偏振片應用在攝影領域,將偏振片加在鏡頭前時,能過濾掉水面、玻璃表面反射的耀光或反光,使得攝影的影像更為清晰。當偏振片應用在汽車的前擋風玻璃時,可以避免前方汽車發出強光的刺激。但上述偏振片的應用方式,僅能使人觀察到偏振片本身能使光線變為偏振光的性質,例如藉由調整兩片偏振片的偏振方向夾角以改變光線的明暗變化,但如此的應用無法觀察到偏振片在偏振光的偏振方向偏轉後作用的顏色變化性質,缺乏此種顏色變化的實際展示效果。Generally, the polarizer is used in the field of photography. When the polarizer is added in front of the lens, it can filter out the glare or reflection reflected by the water surface and the glass surface, so that the photographic image is clearer. When the polarizer is applied to the front windshield of the car, it can avoid the stimulation of the car in front of the strong light. However, the application method of the above polarizer can only make people observe the nature of the polarizer itself to make the light into polarized light, for example, by adjusting the angle between the polarization directions of the two polarizers to change the light and dark changes of the light, but such an application It is impossible to observe the color change nature of the polarizer after the polarization direction of the polarized light is deflected, and the actual display effect of this color change is lacking.
由於現有偏振片的裝置僅能觀察到光線明暗的變化,缺乏能觀察到偏振光的偏振方向不同則顏色不同的顏色變化。為此,本發明的發明目的在於提供一種可觀察不同色光的偏轉角度不同的裝置。Since the device of the existing polarizer can only observe the change of light and dark, there is a lack of color change that can be observed when the polarization direction of the polarized light is different. Therefore, the object of the present invention is to provide a device that can observe different deflection angles of light of different colors.
為達到上述目的,本發明提供一種具有顏色效果改變的裝置,包括由下而上層疊的一底偏光片構造、一活動變色構造以及一頂偏光片,其中:In order to achieve the above object, the present invention provides a device having a color effect change, including a bottom polarizer structure, a movable color changing structure and a top polarizer layered from bottom to top, wherein:
該底偏光片構造設有一底偏光片,在該底偏光片的表面形成一第一拼貼膠帶層,該第一拼貼膠帶層分為多處的第一旋光區,各第一旋光區包含一層以上的膠帶;The bottom polarizer structure is provided with a bottom polarizer, a first collage tape layer is formed on the surface of the bottom polarizer, the first collage tape layer is divided into a plurality of first optical rotation areas, and each first optical rotation area includes More than one layer of tape;
該活動變色構造設有一導軌,在該導軌形成一軌道,在該軌道可活動地設置一活動透光片,令該活動透光片在該底偏光片構造的正上方活動,在該活動透光片的表面形成一第二拼貼膠帶層,該第二拼貼膠帶層分為多處的第二旋光區,各第二旋光區包含一層以上的膠帶;The movable color-changing structure is provided with a guide rail, a track is formed on the guide rail, a movable light-transmitting sheet is movably arranged on the track, so that the movable light-transmitting sheet moves directly above the structure of the bottom polarizer and transmits light in the activity A second collage tape layer is formed on the surface of the sheet, and the second collage tape layer is divided into multiple second optical rotation areas, and each second optical rotation area includes more than one layer of adhesive tape;
該頂偏光片覆蓋該活動透光片沿該軌道活動的範圍。The top polarizer covers the movable range of the movable light-transmitting sheet along the track.
進一步,本新型所述的底偏光片是長方形的偏光片體,所述的導軌是長方形的框體,所述的軌道是直線軌道並且形成在該導軌的內部,配合該軌道的側旁在該導軌的側面開設形成一操作縫,所述的活動透光片是面積小於該底偏光板的長方形透光片體,該活動透光片可沿直線方向滑動地設於該軌道,該活動透光片向該操作縫的方向伸設一操作片,該操作片由該操作縫伸出該導軌外。Further, the bottom polarizer of the present invention is a rectangular polarizer body, the guide rail is a rectangular frame body, the track is a linear track and is formed inside the guide rail, and the side that cooperates with the track is next to the An operation slit is formed on the side of the guide rail, and the movable light-transmitting sheet is a rectangular light-transmitting sheet body with an area smaller than that of the bottom polarizer. The movable light-transmitting sheet can be slidably provided on the track in a linear direction. An operating piece extends in the direction of the operating slit, and the operating piece extends out of the guide rail from the operating slit.
更進一步,本發明所述的頂偏光片是長方形的偏光片體,該頂偏光片層疊結合在所述的導軌上,使得該頂偏光片覆蓋該活動透光片沿該軌道活動的範圍。Furthermore, the top polarizer of the present invention is a rectangular polarizer body, and the top polarizer is laminated on the guide rail so that the top polarizer covers the movable range of the movable light-transmitting sheet along the track.
進一步,本發明所述的底偏光片是圓形的偏光片體,所述的導軌是圓形的框體,所述的軌道是圓形軌道並且形成在該導軌的內部,配合該軌道的側旁在該導軌的側面開設形成一操作縫,所述的活動透光片是圓形透光片體,該活動透光片可轉動地設於該軌道,該活動透光片向該操作縫的方向伸設一操作片,該操作片由該操作縫伸出該導軌外。Further, the bottom polarizer of the present invention is a circular polarizer body, the guide rail is a circular frame body, and the rail is a circular rail and is formed inside the rail, matching the side of the rail An operation slit is formed on the side of the guide rail, the movable light-transmitting sheet is a circular light-transmitting sheet body, the movable light-transmitting sheet is rotatably provided on the track, and the movable light-transmitting sheet faces the operation slit An operation piece extends in the direction, and the operation piece extends out of the guide rail from the operation slit.
更進一步,本發明所述的頂偏光片是圓形的偏光片體,該頂偏光片層疊結合在所述的導軌上,使得該頂偏光片覆蓋該活動透光片沿該軌道活動的範圍。Furthermore, the top polarizer of the present invention is a circular polarizer body, and the top polarizer is laminated on the guide rail so that the top polarizer covers the movable range of the movable light-transmitting sheet along the track.
較佳的,本發明在所述的底偏光片構造下方設有一照明構造,該照明構造設有一導光板,該導光板層疊結合在該底偏光片構造的下方,在該導光板的側邊結合一LED發光模組。Preferably, the present invention is provided with an illumination structure under the bottom polarizer structure, and the illumination structure is provided with a light guide plate which is laminated and combined under the bottom polarizer structure and combined on the side of the light guide plate One LED light emitting module.
本發明使用時,光線通過該底偏光板變為同一方向的偏振光,緊接著偏振光會通過第一拼貼膠帶層的各第一旋光區,經過各第一旋光區的偏振光的偏振方向會被偏轉不等的角度,接著偏轉角度的偏振光會再通過該活動透光片上的第二拼貼膠帶層,經由各第二旋光區將偏振光的偏振方向再偏轉不等的角度之後,最後由該頂偏光片向外發出不同顏色的光,讓使用者觀察到多個第二旋光區與第一旋光區重疊區的不同顏色。When the invention is used, the light passes through the bottom polarizer to become polarized light in the same direction, and then the polarized light will pass through each first optical rotation area of the first tile tape layer, and pass through the polarization direction of the polarized light of each first optical rotation area It will be deflected by different angles, and then the polarized light of the deflected angle will pass through the second tile tape layer on the movable light-transmitting sheet, and then the polarization direction of the polarized light will be deflected by different angles through the second optical rotation areas. Finally, the top polarizer emits different colors of light outwards, so that the user can observe different colors of the overlapping areas of the plurality of second optical rotation areas and the first optical rotation areas.
本發明的主要功效在於,隨著該活動透光片的活動,可使第二拼貼膠帶層與各第二旋光區重疊的位置持續改變,如此使得多個第二旋光區與第一旋光區重疊區的偏振光的偏轉角度動態地持續改變,由外可持續地觀察到該活動透光片上的多個第二旋光區的顏色變化,演示不同偏轉角度的偏振光由於偏振角度持續改變,因此透過頂偏光片的顏色也持續變化的過程。The main effect of the present invention is that, with the activity of the movable light-transmitting sheet, the position where the second tile tape layer overlaps each second optical rotation area can be continuously changed, so that the plurality of second optical rotation areas and the first optical rotation area The deflection angle of the polarized light in the overlapping area dynamically changes continuously, and the color changes of the plurality of second optical rotation areas on the movable light-transmitting sheet are continuously observed from the outside, demonstrating that the polarization angle of different deflection angles continues to change due to the continuous change of the polarization angle. The color through the top polarizer also continues to change.
為能詳細瞭解本發明的技術特徵及實用功效,並可依照說明書的內容來實施,進一步以如圖式所示的較佳實施例,詳細說明如下。In order to understand the technical features and practical effects of the present invention in detail, and can be implemented in accordance with the content of the specification, the preferred embodiments shown in the drawings are further described in detail below.
請參看如圖1至圖3所示的本發明第一較佳實施例,本發明一種具有顏色效果改變的裝置,包括由下而上層疊的一照明構造10、一底偏光片構造20、一活動變色構造30以及一頂偏光片40,其中:Please refer to the first preferred embodiment of the present invention as shown in FIG. 1 to FIG. 3, a device with color effect change according to the present invention includes a
該照明構造10包括一導光板11以及一結合在該導光板11側邊的LED發光模組12,其中該導光板11可以是可透光的壓克力或玻璃板體,在前述的壓克力或玻璃板體的內部或底面形成將光線向上反射的缺陷或反光漆層,本較佳實施例的該導光板11是長方形的導光板體,然而本發明的該導光板11的形狀不限於長方形,還可以是方形、圓形、多角形或其他形狀。The
該底偏光片構造20包括一底偏光片21以及一黏貼形成在該底偏光片21表面的第一拼貼膠帶層22,其中該底偏光片21是長方形的偏光片體並且層疊結合在該照明構造10上,該第一拼貼膠帶層22是以多道膠帶A或傾斜、或縱橫地黏貼在該底偏光板21的表面形成,該第一拼貼膠帶層22分為多處的第一旋光區221,各第一旋光區221包含一層以上的膠帶A,各膠帶A具有使偏振光的偏振方向偏轉的旋光特性,包含不同層數以及不同傾斜方向的膠帶A使得各第一旋光區221的旋光角度各不相同。The
該活動變色構造30包括一導軌31、一滑動設於該導軌31的活動透光片32以及一黏貼形成在該活動透光片32表面的第二拼貼膠帶層33,其中該導軌31如本較佳實施例是輪廓與該導光板11相符的長方形框體,並且層疊結合在該底偏光片構造20上,在該導軌31的內部形成一直線方向的軌道311,配合該軌道311的側旁在該導軌31的側面開設形成一操作縫312,該活動透光片32是面積小於該底偏光板21的長方形透光片體,該活動透光片32可沿直線方向滑動地設於該軌道311,該活動透光片32向該操作縫312的方向伸設一操作片321,該操作片321由該操作縫312伸出該導軌31外,當使用者拉動該操作片321時可令該活動透光片32在該底偏光片構造20的正上方活動。The movable color-changing
該第二拼貼膠帶層33是以多道膠帶A或傾斜、或縱橫地黏貼在該活動透光片32的表面形成,該第二拼貼膠帶層33分為多處的第二旋光區331,各第二旋光區331包含一層以上的膠帶A,各膠帶A具有使偏振光的偏振方向偏轉的旋光特性,包含不同層數以及不同傾斜方向的膠帶A使得各第二旋光區331的旋光角度各不相同。The second
該頂偏光片40是長方形的偏光片體並且大小與該底偏光板21相同,該頂偏光片40層疊結合在該活動變色構造30的該導軌31上,使得該頂偏光片40覆蓋該活動透光片32沿該軌道311活動的範圍;當光線由該照明構造10的該LED發光模組12發出時,是依序由該導光板11向上穿過該底偏光板21、該第一拼貼膠帶層22、該活動透光片32、該第二拼貼膠帶層33最後穿過該頂偏光片40而向外穿出,讓使用者可以觀察到本發明顏色的變化。The
當本發明使用時,請參看圖1至圖3所示的本發明第一較佳實施例,若不是設有該照明構造10也可以使用自然光線。使用時是先開啟該LED發光模組12,使LED發光模組12發出的光線透過該導光板11向上照明,使光線先通過該底偏光板21變為同一方向的偏振光,緊接著偏振光會通過第一拼貼膠帶層22的各第一旋光區221,經過各第一旋光區221的偏振光的偏振方向會被偏轉不等的角度,接著部分偏轉角度的偏振光會再通過該活動透光片32上的第二拼貼膠帶層33,再經由各第二旋光區331將偏振光的偏振方向再偏轉不等的角度,最後與沒有通過該第二拼貼膠帶層33的光線一同通過該頂偏光片40向外發光,讓使用者觀察到多個第二旋光區331的不同顏色,以及多個第二旋光區331與第一旋光區221重疊區的不同顏色。When the present invention is used, please refer to the first preferred embodiment of the present invention shown in FIGS. 1 to 3, and natural light may be used if the
當使用者拉動該操作片321使該活動透光片32沿該軌道311直線移動時,由於與該活動透光片32上的各第二旋光區331重疊的位置會持續改變,如此使得多個第二旋光區331與第一旋光區221重疊區的偏振光的偏轉角度動態地持續改變,因此由外可持續地觀察到該活動透光片32上的多個第二旋光區331的顏色變化,演示不同偏轉角度的偏振光由於偏振角度持續改變,因此透過頂偏光片40的顏色也持續變化的過程。When the user pulls the
本發明除前述第一較佳實施例,是將該導光板11、該底偏光板21、該導軌31以及該頂偏光片40的整體設置為長方形的形狀以外,也可以將本發明整體設為圓形的形狀,例如圖4、圖5所示的本發明第二較佳實施例,同樣包括由下而上層疊的一照明構造10、一底偏光片構造20、一活動變色構造30以及一頂偏光片40,其中:In addition to the first preferred embodiment of the present invention, the whole of the
該照明構造10包括一導光板11以及一結合在該導光板11側邊的LED發光模組12,該導光板11是圓形的導光板體。The
該底偏光片構造20包括一圓形的底偏光片21以及一黏貼形成在該底偏光片21表面的第一拼貼膠帶層22,其中該底偏光片21層疊結合在該照明構造10上,該第一拼貼膠帶層22與第一較佳實施例中所述的第一拼貼膠帶層22相同,該第一拼貼膠帶層22分為多處的第一旋光區221,且各第一旋光區221的旋光角度各不相同。The
該活動變色構造30包括一導軌31、一滑動設於該導軌31的活動透光片32以及一黏貼形成在該活動透光片32表面的第二拼貼膠帶層33,其中該導軌31是輪廓與該圓形的導光板11相符的圓形框體,並且層疊結合在該底偏光片構造20上,在該導軌31的內部形成一圓形的軌道311,配合該軌道311的側旁在該導軌31的側面開設形成一操作縫312,該活動透光片32是圓形的透光片體且遮蔽整個底偏光片構造20,該活動透光片32可轉動地設於該軌道311,該活動透光片32向該操作縫312的方向伸設一操作片321,該操作片321由該操作縫312伸出該導軌31外,當使用者拉動該操作片321時可令該活動透光片32在該底偏光片構造20的正上方轉動。該第二拼貼膠帶層33與第一較佳實施例中所述的第二拼貼膠帶層33相同,第二拼貼膠帶層33分為多處的第二旋光區331,且各第二旋光區331的旋光角度各不相同。The movable color-changing
該頂偏光片40是圓形的偏光片體並且大小與該底偏光板21相同,該頂偏光片40層疊結合在該活動變色構造30的該導軌31上,使得該頂偏光片40覆蓋該活動透光片32沿該軌道311轉動的範圍;當光線由該照明構造10的該LED發光模組12發出時,是依序由該導光板11向上穿過該底偏光板21、該第一拼貼膠帶層22、該活動透光片32、該第二拼貼膠帶層33最後穿過該頂偏光片40而向外穿出;當活動透光片32上的第二拼貼膠帶層33相對該底偏光板21上的第一拼貼膠帶層22轉動時,由於過程中同位置的偏振光線會通過同樣的第一旋光區221與不同的第二旋光區331而產生不同的偏轉角度時,再由該頂偏光片40向外透出可讓使用者可以觀察到本發明顏色的變化。The
以上所述僅為本發明的較佳實施例而已,並非用以限定本發明主張的權利範圍,凡其它未脫離本發明所揭示的精神所完成的等效改變或修飾,均應包括在本發明的申請專利範圍內。The above are only preferred embodiments of the present invention and are not intended to limit the scope of the claimed rights of the present invention. Any other equivalent changes or modifications made without departing from the spirit of the present invention should be included in the present invention Within the scope of patent application.
10:照明構造 11:導光板 12:LED發光模組 20:底偏光片構造 21:底偏光板 22:第一拼貼膠帶層 221:第一旋光區 30:活動變色構造 31:導軌 311:軌道 312:操作縫 32:活動透光片 321:操作片 33:第二拼貼膠帶層 331:第二旋光區 40:頂偏光片 A:膠帶 10: Lighting structure 11: Light guide plate 12: LED light emitting module 20: bottom polarizer structure 21: bottom polarizer 22: The first collage tape layer 221: The first optical rotation area 30: Active discoloration structure 31: Rail 311: Orbit 312: Operation seam 32: movable transparent film 321: Operation film 33: The second collage tape layer 331: Second optical rotation area 40: Top polarizer A: Tape
圖1是本發明第一較佳實施例的分解圖。 圖2是本發明第一較佳實施例的俯視圖。 圖3是本發明第一較佳實施例的剖面圖。 圖4是本發明第二較佳實施例的分解圖。 圖5是本發明第二較佳實施例的俯視圖。FIG. 1 is an exploded view of the first preferred embodiment of the present invention. 2 is a top view of the first preferred embodiment of the present invention. 3 is a cross-sectional view of the first preferred embodiment of the present invention. 4 is an exploded view of the second preferred embodiment of the present invention. 5 is a top view of the second preferred embodiment of the present invention.
10:照明構造 10: Lighting structure
11:導光板 11: Light guide plate
12:LED發光模組 12: LED light emitting module
20:底偏光片構造 20: bottom polarizer structure
21:底偏光板 21: bottom polarizer
22:第一拼貼膠帶層 22: The first collage tape layer
221:第一旋光區 221: The first optical rotation area
30:活動變色構造 30: Active discoloration structure
31:導軌 31: Rail
311:軌道 311: Orbit
312:操作縫 312: Operation seam
32:活動透光片 32: movable transparent film
321:操作片 321: Operation film
33:第二拼貼膠帶層 33: The second collage tape layer
331:第二旋光區 331: Second optical rotation area
40:頂偏光片 40: Top polarizer
A:膠帶 A: Tape
Claims (6)
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TW107135150A TWI676056B (en) | 2018-10-05 | 2018-10-05 | Device with color effect change |
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TW202014743A true TW202014743A (en) | 2020-04-16 |
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