TWM375890U - Optical display device with light source - Google Patents

Optical display device with light source Download PDF

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Publication number
TWM375890U
TWM375890U TW98213749U TW98213749U TWM375890U TW M375890 U TWM375890 U TW M375890U TW 98213749 U TW98213749 U TW 98213749U TW 98213749 U TW98213749 U TW 98213749U TW M375890 U TWM375890 U TW M375890U
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TW
Taiwan
Prior art keywords
light
light guide
display device
guide plate
pattern
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TW98213749U
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Chinese (zh)
Inventor
zhi-xiong Lin
jie-xing Chen
De-Ming Guo
jian-sheng Cai
jian-ming Zhu
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Forhouse Corp
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Priority to TW98213749U priority Critical patent/TWM375890U/en
Publication of TWM375890U publication Critical patent/TWM375890U/en

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Description

M375890 五、新型說明: 【新型所屬之技術領域】 本創作係與展示裝置相關,更詳而言之,係指一種光 學展示裝置。 【先前技術】 • 按,一般應用於LCD顯示器,利用控制導光板材上的 鲁 光學設計,使其光源能夠均勻的透射出導光板,提供顯示 器一均勻的面光源。一般應用於廣告看板,一般看板或= 牌利用投燈或背光的方式,放亮所需求的圖案或文字,以 達到圖案或文字的呈現。 目月ϋ 5免计之液晶为光用導光板大多為均齊度與高輝产 的光學設計,其主要目的為提供LCD顯示器使用的均勻光 源,但是此設計方式也可以應用在其他相關產業方面,例 , 如:廣告看版、室内(外)設計裝潢、消費性電子…等相關產 % 業,故思考改變設計方式及其他相關產品的應用,因此思 考應用於圍牆及廣告看版設計。 【新型内容】 本創作之主要目的在於提供一種光學展示裝置,其利 用背光模組的光學概念,進行壓克力圍牆之圖案式光學設 計’能使圖案更顯明地呈現多層次的視覺感受。 為達成上述目的,本創作所提供一種光學展示裝置, 包含有一導光板,係為可透光之板材,具有一第一表面, 3 M375890 一弟二表面相反於該第一表面的一面,以及至少一侧邊; 圖案結構,係投於該導光板之第一表面,具有一圖點層 由多數不同大小佈點構成預定圖案,該圖點層係為透明或 半透明混合物可折射、反射及散射光線;以及一側邊光源, 具有至少一發光組件設於該導光板之至少一側邊,其可發 光導入該導光板使光線照射於該圖案結構之圖點層,而由 -該導光板之第二表面射出者。 % 本創作另外亦佳的技術手段,也可如下: · 其中該導光板之第二表面設有光學膜片,能收斂或發鲁 散透射出發光面的光束。 其中該圖案結構之圖點層的佈點,其材料係取用混合 樹脂溶液,該混合樹脂溶液的成份包含有亞克力樹脂 (ACryliC 以如)及/或感光性單體(Photosensitive Monomer)。 其中a亥圖案結構之圖點層的佈點係以網版印刷或喷墨 印刷的方式製作。 ' 其中該圖案結構之圖點層的佈點係針對不同的結構盘— 圖案’設計不同_的大小、密度《距,並使賴之M ^ 的變化率為線性、亂數的相互搭配。 其中该圖案結構具有一接合層位於該圖點層與該導光 板之第一表面間作接合用。 其中棚案結構之接合層係均勻塗佈透光導光材。 其中該圖案結構之圖點層的背面設有高光反射性材 料。 其中該導光板的數量係為兩個,各導光板之第-表面 4 係相互靠近,使其各導光板賴案結構齡在相反面達到 雙面顯示。 其包含兩個或兩個以上的導光板,各導光板具有各自 的圖案結構,各導紘可共用或各自採用—側邊光源,其 可達到多層板顯示圖案的功能。 其應用於消費性產品: L針對圍牆的視覺設計,提供所需求的面光源。 2.利用光學設計的方式,使光能夠依照產品需求的圖 案或文字透射出壓克力板,以達到圖案更顯明的呈現,或 呈現多層次的視覺感受。 【實施方式】 為了詳細說明本創作之結構、特徵及功效所在,茲舉 以下較佳實施例並配合圖式說明如後,其中: 第一圖係本創作一較佳實施例之立體組合圖。 第二圖係本創作一較佳實施例之局部剖視圖。 第三圖係本創作另一較佳實施例局部剖視圖。 請參閱第一圖及第二圖,本創作一較佳實施例所提供 一種光學展示裝置,包含有: 一導光板(10) ’係為可透光之板材,具有一第一表面 (11) ’ 一第二表面(12)相反於該第一表面(11)的一面,以及 至少一側邊(15)。 其中該導光板(10)之第二表面(12)設有光學膜片(圖未 示),能收敛或發散透射出發光面的光束。 M375890 一圖案結構(30) ’係設於該導光板(10)之第一表面 (11) ’具有一圖點層(31)由多數不同大小佈點(31A,31B)構 成預定圖案,該圖點層(31)係為透明或半透明混合物可折 射、反射及散射光線。 其中該圖案結構(30)之圖點層(31)的佈點(31 A,31B)係 以網版印刷或喷墨印刷的方式製作。 再者’其中該圖案結構(30)之圖點層(31)的佈點 (31A,31B),其材料係取用混合樹脂溶液,該混合樹脂溶液 的成份包含有亞克力樹脂(Acrylic Resin)及/或感光性單體 _ (Photosensitive Monomer)等材料,另其可再包含有光重合 開始劑(Photo Initiator)。 一侧邊光源(50),具有至少一發光組件(51)設於該導光 板(10)之至少一側邊(15),其可發光導入該導光板(1〇)使光 線照射於該圖案結構(30)之圖點層(31),而由該導光板(1〇) 之第二表面(12)射出者。 接著,本實施例可更詳細地解說如下,其中: - 其中忒圖案結構(30)之圖點層(31)的佈點(3丨A,31B)係 · 針對不同的結構與圖案,設計不同網點的大小、密度及間 距,並使網點之間的變化率為線性、亂數的相互搭配。 其t該側邊光源(50)之發光組件(5丨)係為發光二極體。 除了以上的實施例之外,本創作亦可實施如後: 如第三圖所示,係本創作另一較佳實施例,其中該圖 案結構(30)具有-接合層(32)位於該圖點層⑼與該導光板 〇〇)之第—表面(11)間作接合用。其令該圖案結構(3〇)之接 6 M375890 合層(32)係均勻塗佈透光導光材。 個 ,3作之又一實施,其_該導光板⑽的數量係為兩 光板(10)之第-表面⑴)係相互靠近使其各導 板⑽的圖案結構⑽顯示在相反面達到雙面顯示。M375890 V. New description: [New technical field] This creation is related to display devices, and more specifically, an optical display device. [Prior Art] • Press, generally used in LCD displays, by controlling the Lu optical design on the light guide plate, so that the light source can be evenly transmitted out of the light guide plate, providing a uniform surface light source for the display. Generally used in advertising billboards, generally Kanban or = cards use the method of lighting or backlighting to brighten the desired pattern or text to achieve the pattern or text.目月ϋ5 Exempted LCDs are optical designs for light guides that are mostly uniform and highly productive. The main purpose is to provide a uniform light source for LCD displays, but this design can also be applied to other related industries. For example, such as: advertisement viewing, indoor (outside) design and decoration, consumer electronics, etc., so think about changing the design method and other related products, so think about applying to the wall and advertising design. [New content] The main purpose of this creation is to provide an optical display device that utilizes the optical concept of the backlight module to perform a patterned optical design of the acrylic wall to enable the pattern to more clearly present a multi-level visual experience. In order to achieve the above object, the present invention provides an optical display device comprising a light guide plate which is a light transmissive plate having a first surface, 3 M375890 a second surface opposite to the first surface, and at least a pattern structure is cast on the first surface of the light guide plate, and has a dot layer formed by a plurality of different size dots to form a predetermined pattern, the layer of the layer being a transparent or translucent mixture for refracting, reflecting and scattering light. And a light source having at least one light emitting component disposed on at least one side of the light guide plate, wherein the light guide plate can be illuminatingly introduced into the light guide plate to illuminate the layer of the pattern structure, and the light guide plate is Two surface shotters. % The technical means of this creation is also as follows: · The second surface of the light guide plate is provided with an optical film which can converge or illuminate the light beam which transmits the light emitting surface. The dot of the pattern layer of the pattern structure is made of a mixed resin solution containing a acryl resin (ACryliC) and/or a photosensitive monomer (Photosensitive Monomer). The dots of the dot layer of the a-Hai pattern structure are produced by screen printing or inkjet printing. The layout of the pattern layer of the pattern structure is designed for different structural discs - patterns. The size and density of the pattern are different, and the rate of change of the M ^ is linear and random. Wherein the pattern structure has a bonding layer for bonding between the dot layer and the first surface of the light guide plate. The bonding layer of the shed structure is uniformly coated with the light-transmitting light guiding material. The back side of the pattern layer of the pattern structure is provided with a high-light reflective material. The number of the light guide plates is two, and the first surface 4 of each light guide plate is close to each other, so that the structure of each light guide plate reaches the double side display on the opposite side. It comprises two or more light guide plates, each of which has a respective pattern structure, and each of the guides can share or adopt a side light source, which can achieve the function of displaying the pattern of the multi-layer board. It is used in consumer products: L for the visual design of the wall, providing the required surface light source. 2. Using the optical design method, the light can be transmitted through the acrylic sheet according to the pattern or text of the product demand, so as to achieve a more vivid representation of the pattern or a multi-level visual experience. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS In order to explain the structure, features and functions of the present invention in detail, the following preferred embodiments are described with reference to the accompanying drawings, wherein: FIG. 1 is a perspective view of a preferred embodiment of the present invention. The second drawing is a partial cross-sectional view of a preferred embodiment of the present invention. The third drawing is a partial cross-sectional view of another preferred embodiment of the present invention. Referring to the first embodiment and the second figure, an optical display device according to a preferred embodiment of the present invention includes: a light guide plate (10) is a light transmissive plate having a first surface (11) A second surface (12) is opposite to one side of the first surface (11) and at least one side (15). The second surface (12) of the light guide plate (10) is provided with an optical film (not shown) capable of converging or diverging the light beam transmitted through the light emitting surface. M375890 A pattern structure (30) ' is disposed on the first surface (11) of the light guide plate (10) 'having a dot layer (31) composed of a plurality of different size dots (31A, 31B) to form a predetermined pattern. Layer (31) is a transparent or translucent mixture that refracts, reflects and scatters light. The dots (31 A, 31B) of the dot layer (31) of the pattern structure (30) are produced by screen printing or ink jet printing. Furthermore, the arrangement (31A, 31B) of the dot layer (31) of the pattern structure (30) is made of a mixed resin solution containing acrylic resin (Acrylic Resin) and/or Or a material such as Photosensitive Monomer, which may further contain a Photo Initiator. The one side light source (50) has at least one light emitting component (51) disposed on at least one side (15) of the light guide plate (10), and can be light-introduced into the light guide plate (1〇) to illuminate the light pattern. The layer (31) of the structure (30) is emitted by the second surface (12) of the light guide plate (1). Next, the present embodiment can be explained in more detail as follows, wherein: - wherein the dot (31) of the dot layer (31) of the 忒 pattern structure (30) is designed, and different dots are designed for different structures and patterns. The size, density and spacing, and the rate of change between the dots is linear and random. The light-emitting component (5丨) of the side light source (50) is a light-emitting diode. In addition to the above embodiments, the present invention can also be implemented as follows: As shown in the third figure, another preferred embodiment of the present invention is in which the pattern structure (30) has a bonding layer (32) located in the figure. The point layer (9) is joined to the first surface (11) of the light guide plate 〇〇). The pattern structure (3〇) is connected to the 6 M375890 layer (32) to uniformly coat the light-transmitting light guide material. In another implementation, the number of the light guide plates (10) is such that the first surface (1) of the two light plates (10) are close to each other such that the pattern structure (10) of each of the guide plates (10) is displayed on the opposite side to the double side. display.

=創作之續—實施,其中該光學展示裝置係包含兩個 ,兩個以上的導光板⑽,各導光板⑽具有各自的(相同 或不同烟餘構⑽,各導光板⑽可制或各自採用一 側邊光源(5G) ’其可制多層板顯示_的功能。 另外,玆再將本創作實施例重述及補充於後: 1.利用光學設計(噴墨印刷、一般印刷等)的方式,於 可透光H且折射率⑧之導紐材上設計所需之圖案 及圖案。 2. 此圖案結構為單層或雙層結構,單層結構為主要佈 點層’雙層結構分駐要佈點層與接合層,接合層均句塗 佈於透光導光材’並作縣要佈點層與透明導光材之接合 用’主要佈關控制不同佈糖的大小、密歧網點間二 會產生不同的折射、反射、散射現象,因此針對不同的結 構與圖案,設計不同網點的大小、密度及間距,並使網點 之間的變化率為線性、亂數的相互搭配,進而搭配 的明暗落差變化,如第-圖’可達到結構或圖案呈現多層 次的視覺感受。 曰 3. 此圖案結構的材料為一種透明混合物,此混合物可 M375890 由網版印刷、喷墨印刷的方式製作,並用加熱或是uv照 射方式固化,此混合物的折射率可大於可小於透光性之導 光板材,並利用光通過不同折射率的介面上會產生折射、 反射、散射現象,因此入射光喪失原有的全反射條件而透 射出導光板材的發光面。 4. 此圖案結構可為一不透明的混合物,此混合物可由 網版印刷、喷墨印刷的方式製作’並用加熱或是uv照射 方式固化,此不透明混合物藉由添加不透明顆粒,達到高 散射效果,並可s周整添加的濃度不同,達到不同的散射效 籲 果。 5. 单層或複數層之導光板材中的光學設計,可使來自 於單(多)側邊光源的入射光喪失全反射的條件而透射出導 光板材的發光面,並控制光束漫射、干涉、散射、折射及 反射的現象,使透射出導光板材的光束,呈現多層次的視 覺感受。 曰 6·單層或複數層之導光板材可利用光學設計面的不-同,使光束透射出導光板材的方向不同,再將單(複數)層 於 之導光板材與光源相互結合,以達到雙面顯示的效果。 7. 於單層或複數層之導光板材的非發光面使用光反射 性極向的材料,能將透射出導光板材的光束反射回導光板 材内,增加光源的使用效率,提升圖案或文字之多層次的 效果。 8. 於單層或複數層導光材之發光面使用光學膜片,能 收斂或發散透射出發光面的光束,透過控制光束發散或收 8 M375890 斂的角度,以提升圖案或文字之多層次的效果。 综合以上,藉由本創作以上實施例說明之後,可以了 解本創作光學展示裝置,利用背光模組的光學概念,進行 壓克力圍牆之圖案式光學設計,能使圖案更顯明地呈現多 層次的視覺感受。 M375890 【圖式簡單說明】 第一圖係本創作一較佳實施例之立體組合圖。 第二圖係本創作一較佳實施例之局部剖視圖。 第三圖係本創作另一較佳實施例局部剖視圖。 【主要元件符號說明】 導光板(10) 第一表面(11) 第二表面(12) 侧邊(15) 圖案結構(30) 圖點層(31) 佈點(31A,31B) 接合層(32) 侧邊光源(50) 發光組件(51)Continuation of the creation-implementation, wherein the optical display device comprises two or more light guide plates (10), each light guide plate (10) has its own (same or different smoke structure (10), and each light guide plate (10) can be made or used separately One side light source (5G) 'It can be used to display the function of multi-layer board. In addition, the present embodiment will be restated and supplemented later: 1. Using optical design (inkjet printing, general printing, etc.) Design the desired pattern and pattern on the conductive material with light transmissive H and refractive index 8. 2. The pattern structure is single or double layer structure, and the single layer structure is the main distribution layer. The distribution layer and the bonding layer, the bonding layer is uniformly applied to the light-transmitting light-guiding material', and the joint between the county and the transparent light-guiding material is used to control the size of different cloth sugars, and the difference between the dense mesh points Different refractive, reflection, and scattering phenomena are generated. Therefore, the size, density, and spacing of different dots are designed for different structures and patterns, and the rate of change between the dots is linear and random, and the brightness and darkness of the matching are matched. Change, like the first - 'Achievable structure or pattern presents a multi-layered visual experience. 曰3. The material of this pattern structure is a transparent mixture. This mixture can be made by screen printing, inkjet printing, and cured by heating or UV irradiation. The refractive index of the mixture may be larger than that of the light guide plate which is smaller than the light transmittance, and the light passing through the interface of different refractive indexes may cause refraction, reflection, and scattering, so that the incident light loses the original total reflection condition and is transmitted. The light-emitting surface of the light-guiding sheet 4. The pattern structure may be an opaque mixture which may be produced by screen printing, ink jet printing and cured by heating or uv irradiation by adding opaque particles , to achieve high scattering effect, and can be added to different concentrations, to achieve different scattering effects. 5. Optical design in single or multiple layers of light guide plate, can be from single (multi) side The incident light of the light source loses the condition of total reflection and transmits the light emitting surface of the light guide plate, and controls the light beam to diffuse, interfere, scatter, The phenomenon of refraction and reflection makes the light beam transmitted through the light guide plate have a multi-level visual experience. 曰6· Single or multiple layers of light guide plate can use the optical design surface to make the light beam transmit out the light guide The direction of the sheet is different, and the single (plural) layer is combined with the light source to achieve the effect of double-sided display. 7. Use light reflection on the non-lighting surface of the single or multiple layers of the light guide sheet. The polar material can reflect the light beam transmitted through the light guide plate back into the light guide plate, increase the efficiency of the light source, and enhance the multi-layer effect of the pattern or the text. 8. Light emission of the single or multiple layers of light guide material The optical film is used to converge or diverge the light beam transmitted through the light-emitting surface, and to control the beam to diverge or to absorb the angle of the M375890 to enhance the multi-layer effect of the pattern or the text. The above embodiment is illustrated by the above embodiment. After that, you can understand the optical display device of this creation, and use the optical concept of the backlight module to perform the pattern optical design of the acrylic wall, so that the pattern can be more clearly presented in multiple layers. Visual experience. M375890 [Simple Description of the Drawings] The first drawing is a three-dimensional combination of a preferred embodiment of the present invention. The second drawing is a partial cross-sectional view of a preferred embodiment of the present invention. The third drawing is a partial cross-sectional view of another preferred embodiment of the present invention. [Description of main component symbols] Light guide plate (10) First surface (11) Second surface (12) Side (15) Pattern structure (30) Dot layer (31) Dot (31A, 31B) Bonding layer (32) Side light source (50) light assembly (51)

Claims (1)

六、申請專利範圍·· 1 ·—種光學展示裝置,包含有: 一導光板’係為可透光之板材,具有一第一表面,一 第—表面相反於該第一表面的一面,以及至少一側邊; 一圖案結構,係設於該導光板之第一表面,具有一圖 點層由多數不同大小佈點構成預定圖案,該圖點層係為透 明或半透明混合物可折射、反射及散射光線 ;以及 一側邊光源’具有至少一發光組件設於該導光板之至 少一側邊’其可發光導入該導光板使光線照射於該圖案結 構之圖點層,而由該導光板之第二表面射出者。 2·依據申請專利範圍第1項所述之光學展示裝置, 其中該導光板之第二表面設有光學膜片,能收斂或發散透 射出發光面的光束。 3·依據申請專利範圍第1項所述之光學展示裝置, 其中該圖案結構之圖點層的佈點,其材料係取用混合樹脂 溶液’該混合樹脂溶液的成份包含有亞克力樹脂(Acrylic Resin)及/或感光性早體(photosensitive Monomer)。 4·依據申請專利範圍第1或3項所述之光學展示裝 置’其中該圖案結構之圖點層的佈點係以網版印刷或噴墨 印刷的方式製作。 5.依據申請專利範圍第1項所述之光學展示裝置, 其中該圖案結構之圖點層的佈點係針對不同的結構與圖 案’設計不同網點的大小、密度及間距,並使網點之間的 變化率為線性、亂數的相互搭配。 M375890 6·依據申請專利範圍第1項所述之光學展示裝置, 其中該圖案結構具有一接合層位於該圖點層與該導光板之 第一表面間作接合用。 7 ·依據申請專利範圍第6項所述之光學展示裝置, 其中該圖案結構之接合層係均勻塗佈透光導光材。 8·依據申請專利範圍第1項所述之光學展示裝置, 其中該圖案結構之圖點層的背面設有高光反射性材料。 9·依據申請專利範圍第1或8項所述之光學展示裝 置,其中該導光板的數量係為兩個,各導光板之第一表面 係相互靠近,使其各導光板的圖案結構顯示在相反面達到 雙面顯示。 10·依據申請專利範圍第1項所述之光學展示裝 置,其包含兩個或兩個以上的導光板,各導光板具有各自 的圖案結構,各導光板可共用或各自採用一側邊光源,其 可達到多層板顯示圖案的功能。Sixth, the scope of application for patents · · · · an optical display device, comprising: a light guide plate ' is a light-transmissive plate, having a first surface, a first surface opposite to the first surface, and At least one side; a pattern structure is disposed on the first surface of the light guide plate, and has a dot layer formed by a plurality of different size dots to form a predetermined pattern, wherein the layer is transparent or translucent, and can be refracted, reflected, and Scattering light; and a light source having at least one light emitting component disposed on at least one side of the light guide plate, wherein the light source is illuminating into the light guide plate to illuminate the layer of the pattern structure, and the light guide plate is The second surface emitter. The optical display device according to claim 1, wherein the second surface of the light guide plate is provided with an optical film capable of converging or diverging the light beam transmitted through the light emitting surface. 3. The optical display device according to claim 1, wherein the pattern of the dot layer of the pattern structure is made of a mixed resin solution containing a component of Acrylic Resin. And / or photosensitive early (photosensitive Monomer). 4. The optical display device according to claim 1 or 3 wherein the dot pattern of the pattern structure is produced by screen printing or ink jet printing. 5. The optical display device according to claim 1, wherein the layout of the pattern layer of the pattern structure is designed for different structures and patterns to design different size, density and spacing of the dots, and between the dots The rate of change is a combination of linear and random numbers. The optical display device of claim 1, wherein the pattern structure has a bonding layer between the dot layer and the first surface of the light guide plate for bonding. The optical display device according to claim 6, wherein the bonding layer of the pattern structure uniformly coats the light-transmitting light guiding material. The optical display device according to claim 1, wherein the back surface of the pattern layer of the pattern structure is provided with a high light reflective material. The optical display device according to claim 1 or 8, wherein the number of the light guide plates is two, and the first surfaces of the light guide plates are close to each other, so that the pattern structure of each light guide plate is displayed. The opposite side reaches the double-sided display. The optical display device according to claim 1, comprising two or more light guide plates, each of the light guide plates having a respective pattern structure, and each of the light guide plates may share or adopt a side light source. It can achieve the function of displaying patterns on a multi-layer board. 1212
TW98213749U 2009-07-27 2009-07-27 Optical display device with light source TWM375890U (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11614579B2 (en) 2019-12-06 2023-03-28 Illumina, Inc. Illuminated apparatus closure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11614579B2 (en) 2019-12-06 2023-03-28 Illumina, Inc. Illuminated apparatus closure
TWI813920B (en) * 2019-12-06 2023-09-01 美商伊路米納有限公司 Electric apparatus and closure thereof

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