M354761 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種導光板 且一體化具有光反射層、透光基材鱼用以導弓I光線 光板結構。 土 光脰的多層型之導 【先前技術】 一般非自發光性之平面顯干哭，f 雷湳笙干滞V 顯不益如液晶顯示器或液曰 电視專需要組裝一背光模組，以飞液日日 源。如苐一圖所千禮β A 扠供颂不晝面之所需光 由一框體2 i、穿截於拒雕Ί 7 之月先核組1主要係 的發光娜7 9 1内一側之如冷陰極燈管等 二谷置於框體11内對應發光體12的導 ㈣置放於導光板1 3上的擴散片1 4、— j放於擴散片丄4上的集光片i 5、及一置放於導光 板13下方的反射片16等結構所組成。 當發光體1 2發出光源以後，藉由框體丄丄的幫助， 使大部份光線從導光板1 3的-側射入，並在其中發生全 反射以向導光板1 3另一側傳遞。此時’當光線行經導光 板1 3之導光結構1 3 1時，一部份之光線即可從導光板 1 3頂面射出。另一方面，擴散片丄4及集光片丄5則可 對光源之亮度與均勻度產生影響，以使光源增加亮度並更 加均勾化，以及利用反射片丄6則可反射導光板丄3底面 射出之光線，而使其又回到導光板1 3中，以增加光源之 $效利用性。因此’透過前述之導光板1 3、擴散片1 4 等以調整來自發光體1 2之光線的光學特性之後，即可使 月光模組1成為一均勻的面光源。 5 M354761 然而，上述之導光板1 3、擴散片1 4、集光片1 5 及反f片、1 6乃係為各自獨立之構件，繼而再堆疊於一 t，當作業人員組立背光模組丄時，即需依序組裝相關M354761 VIII. New description: [New technical field] This creation is about a kind of light guide plate and integrated with light reflection layer, light-transmitting substrate fish for guiding bow I light plate structure. The multi-layered guide of the earthen enamel [Prior Art] Generally, the non-self-illuminating plane is obviously dry and crying, and the thunder is dry and stagnation V is not as good as the liquid crystal display or liquid helium TV. It is necessary to assemble a backlight module to Flying day source. For example, the picture of the β β β A A β β β β β β β β β β β 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需 所需For example, a cold cathode lamp or the like is placed in the frame 11 corresponding to the illuminant 12 (4), and the diffusion sheet 14 placed on the light guide plate 13 is placed on the diffusion sheet 丄4. 5. A structure such as a reflection sheet 16 placed under the light guide plate 13 and the like. After the illuminant 12 emits a light source, most of the light is incident from the side of the light guide plate 13 with the aid of the frame 丄丄, and total reflection occurs therein to be transmitted to the other side of the light guide plate 13. At this time, when the light passes through the light guiding structure 131 of the light guide plate 13, a part of the light can be emitted from the top surface of the light guide plate 13. On the other hand, the diffusion sheet 丄4 and the concentrating sheet 丄5 can affect the brightness and uniformity of the light source, so that the light source increases the brightness and is more uniform, and the reflection sheet 丄6 can reflect the light guide plate 丄3. The light emitted from the bottom surface is returned to the light guide plate 13 to increase the efficiency of the light source. Therefore, by adjusting the optical characteristics of the light from the illuminator 12 through the above-described light guide plate 13 and diffusion sheet 1 4, the moonlight module 1 can be made into a uniform surface light source. 5 M354761 However, the above-mentioned light guide plate 13 , diffusion sheet 14 , light collection sheet 15 and anti-f sheet, 16 are separate components, and then stacked on a t, when the operator sets up the backlight module When you are squatting, you need to assemble the relevant
Lt:二成:f广時間及易受人為組裝不良之因素影 且㈣貝大量構件’易造成製造、生產成本過高的問 〜。另一方面，反射片1 6位於導光板1 3下方，特定角 度=光線會被集光片1 5反射回至反射片工6，而再反射 光片口 1 5而射出，但因反射後的光線路徑過長 =耗之問題，造成光線無法更進—步地提昇亮度金 崎勻度。 ’、 一=本創作人有感上述缺失之可改善，乃特潛心研 二:缺:予理之利’終於提種設計合理且有效改善 上述缺失之本創作。 【新型内容】 „之目的，係提供一種可達快速生產、節省組裝 ;“成本及具使光線能達均勻化的多層型之導光板結 ”述之目的，本創作提供一種多層型之導光板结 學導先反射層，其係塗佈於該光 列的井^ 面上’該光反射層設有多數個成陣列式排 上·以^心透光基材，其係著合於該光反射層之表面 ’以及夕數個聚光體，其係分別 且對應於該歧射敎光通孔。 U基材上’ 序設之Ϊ益:經光學導光片上整合-體化的依 序又有先反射層、透光基材和聚光體之設計，藉以可自動 M354761 =快速生錢造出該導光板結構，並㈣知相較下，本創 :-體化之設計，可達節省組_並可減少人為組裝不 、之因素’及可快速組裝於相關照明模組内，以降低製 造、生產成本的目的。另—方面，經由光反射層之光通孔 可供光線通過的目的，進而射向透光基材與聚光體，使得 光源能增加亮度及均句化，以及反射回的光線能再經由光 反射層反射回聚光體’繼而具有縮短光線路徑及更進一步 增加光源之有效利用性的目的。 / 為使能更進一步暸解本創作之特徵及技術内容，請參 閱以下有關本創作之詳細說明與附圖，然而所附圖式僅提 公參考與s兒明用，並非用來對本創作加以限制者。 【實施方式】 明先參閱第二圖至第四圖所示，本創作係提出一種多 層型之導光板結構，其包括有一光學導光片2 〇、一光反 射層3 0、一透光基材4 〇及多數個聚光體5 〇。 光學導光片2 0係由具光學性質的高分子材料所製 成，如聚甲基丙烯酸甲酯（P〇][ymethyl Methylaei_yiate ^ PMMA)、熱塑性聚氨脂（τρυ)、聚碳酸酯（pc)、聚對苯二 甲酸乙二醇酯（PET)或矽膠（Silic〇ne)等之高分子材料，但不 ，此為限。其中，光學導光片2 〇上係形成有多數個排佈 设置的導光網點區2 1 ;另外，導光網點區2丄之網點大 J及牷度可係與光學導光片2 〇之一側端邊的距離成正比 變化，亦即愈遠離該邊端的導光網點區2丄的網點大 密度是愈大及密。 光反射層3 〇係以塗佈（Coating)的方式形成於光學 7 M354761 m 2 0之表面上，乃係為高反射率不透光性的層 ^之後’光反射層3 ◦上刊用任何加工方式設有久 :成陣列式制的光通孔3 1，以形成光„加工方 :::用如雷射加工等，而光通〒L3工的孔徑只係對應於 ^之大小’係可達至數百nm至數間的尺寸範圍。 透光基材4 〇係著合於光反射層3 〇之表面上， 使用塗佈的方式形成在光反射層3 0表面上，亦 n、他㈣已知方式，而透光基材4Lt: 20%: f wide time and easy to be affected by the factors of poor assembly and (4) large number of shells 'easy to cause manufacturing and production costs too high ~. On the other hand, the reflection sheet 16 is located below the light guide plate 13, and the specific angle = the light is reflected back to the reflection sheet 6 by the light collection sheet 15, and the light sheet opening 15 is reflected again, but the reflected light is emitted. The path is too long = the problem of consumption, causing the light to not advance further - step by step to increase the brightness of Jinsaki. ‘, one = the creator feels that the above-mentioned deficiencies can be improved, but the special enthusiasm for research 2: lack: the benefits of the rationale ‘to finally raise the rational design and effectively improve the above-mentioned creations. [New content] „The purpose is to provide a multi-layered light guide for the purpose of rapid production, saving assembly, and “multi-layer light guide plate with cost and uniformity of light”. The slab-forming first reflective layer is applied to the well surface of the light column. The light-reflecting layer is provided with a plurality of arrays arranged in a row, and is fused to the light. The surface of the reflective layer and the plurality of concentrators are respectively corresponding to the astigmatic illuminating vias. The U-substrate is designed to be integrated: the order of integration on the optical light guide There is also a design of the first reflective layer, the light-transmitting substrate and the concentrating body, so that the light guide plate structure can be automatically created by M354761 = fast money, and (4) the phase is relatively low, the creation: - the design of the body, up to Save the group _ and reduce the factors of artificial assembly and can be quickly assembled in the relevant lighting module to reduce the manufacturing and production costs. On the other hand, the light through the light reflecting layer allows the light to pass through. Purpose, and then directed to the light-transmitting substrate and the concentrating body, so that the light source can be brightened Degree and uniformity, and the reflected light can be reflected back to the concentrator via the light reflecting layer', which has the purpose of shortening the light path and further increasing the effective utilization of the light source. / To further understand the creation of this light For the features and technical contents, please refer to the following detailed description and drawings of the present invention. However, the drawings are only for reference and are not intended to limit the present invention. As shown in the second to fourth figures, the present invention proposes a multilayer light guide plate structure comprising an optical light guide 2, a light reflecting layer 30, a light transmissive substrate 4, and a plurality of light collecting. The optical light guide 20 is made of a polymer material having optical properties, such as polymethyl methacrylate (P〇] [ymethyl Methylaei_yiate ^ PMMA), thermoplastic polyurethane (τρυ), poly a polymer material such as carbonate (pc), polyethylene terephthalate (PET) or silicone (Silic〇ne), but not limited thereto, wherein the optical light guide 2 is formed on the upper side Light guide dots for most layouts 2 1 ; In addition, the dot J and the twist of the light guide dot area may be proportional to the distance of one side edge of the optical light guide 2 ,, that is, the light guide dot area 2 farther away from the edge end The larger the density of the dots is, the larger the density is. The light-reflecting layer 3 is formed on the surface of the optical 7 M354761 m 2 by coating, which is a layer with high reflectivity and opacity. After that, the 'light-reflecting layer 3' is printed on any other way for a long time: the optical through-holes 3 1 in the array form to form the light „processing side::: such as laser processing, etc., and the light is 〒 L3 The aperture is only corresponding to the size of the ^'s size range up to hundreds of nm to several. The light-transmitting substrate 4 is bonded to the surface of the light-reflecting layer 3, and is formed on the surface of the light-reflecting layer 30 by coating, and is also known in the manner of the transparent substrate 4
明狀的層體。 q H ，光體5 0係以陣列式排列的分別設置於透光基材 體5 歧光反射層3Q之光通孔3 1，每—聚光 f體等，且可係《騎的方式設置在透光基^40= 表 IB7 在光合參閱第五圖所示’當將發光體7設置 的一側端邊後，發光體7的光線在光學 當光線生全反射並向其相對另—側傳遞。此時， 〇田方向㈣21時，光線即可朝向光反射層3 穿射入會射入對應之光通孔31内，繼而再 Γ將大部份之光線(如 之光線至聚光體50外。另外，特定角度 反射回至:反 射回之光線再；i:3◦表 藉光反射層3◦可將反 先線再反射回聚光體5 0中，以增加光源之有效利 M354761 用性，及進一步縮短光線路徑，以 前述，可得知本創作之導本4 # -先知耗。因此，由 斗1 f之導先板結構係可應用於北古七、 猎以k供顯示器顯示晝面之所f 1 ^且， 點區2 1之網點及密度係與發光體7的:離:正面二f網 ，以使仔射向較遠處已成較 ：； 處的光線達成均勾化的光線。 精年又山的網點而與近 然而，本創作並不限制 中，也可應用於如車輛等之照明燈具 二= 線’而光學導光片20之導光網 ; 做進一步蠻化，‘并*上 g丄〜、间點及始度可 /又化如改為成均一化之設計等。 化二=反 =將光學導光片20上整合-體 之設計，藉以可自心生44=5 0 並可減少人為組裝二二t之設計，可達節省組裝時間 明模組内，以降峨=及更可快速組裝於相關照 由光反射層3 0之^通孔3^=目畜的。另一方面，經 透光基材40盘聚光雕^ 光線通過目的，進而射向 〃1先版5〇，使得光源能增加亮度及均勻 雕’r以η ^射回的光線能再經由光反射層30反射回聚光 :50,知而具有縮短光線路徑及更進一步增加光源之 效利用性的目的。 ’ p 7淮’以上所述僅為本創作之較佳可行實施例，非因此 ρ局，本創作之專利範圍’故舉凡運用本創作說明書及圖 =内谷所為之等效結構變化，均同理皆包含於 圍内，合予陳明。 祀 M354761 【圖式簡皁說明】 第一圖為習知側光型之背光模組的分解示意圖。 第二圖為本創作之立體分解示意圖。 第三圖為本創作之立體組合示意圖。 第四圖為本創作之剖視示意圖。 第五圖為本創作之使用狀態時的示意圖，其中係繪示光線 行經路線示意。 【主要元件符號說明】 [習知] 背光模組 1 框體 1 1 發光體 1 .2 導光板 13 導光結構 1 擴散片 14 集光片 1 .5 反射片 16 [本創作] 光學導光片 2 0 導光網點區 21 光反射層 3 0 光通孔 3 1 透光基材 4 0a layered layer. q H , the light body 50 is arranged in an array, and is respectively disposed on the light-transmitting hole 3 1 of the light-transmitting substrate body 5, the light-reflecting layer 3Q, and the like, and can be set in a riding manner. In the light-transmissive base ^ 40 = Table IB7 in the photosynthetic reference, as shown in the fifth figure, 'when the side of the side of the illuminator 7 is set, the ray of the illuminator 7 is totally reflected by the optical light and is opposite to the other side. transfer. At this time, in the direction of the Putian (4) 21, the light can be incident on the light reflecting layer 3 and enter the corresponding light through hole 31, and then the majority of the light (such as the light to the outside of the concentrating body 50) In addition, the specific angle is reflected back to: the reflected light is again; i: 3 ◦ table by the light reflecting layer 3 ◦ can reflect the reverse line back into the concentrating body 50 to increase the effective efficiency of the light source M354761 And further shortening the light path, in the foregoing, we can know the guidebook 4 # - prophetic consumption of this creation. Therefore, the guide plate structure of the bucket 1 f can be applied to the northern ancient seven, hunting for k for display display 昼The plane f 1 ^, the dot and the density of the dot area 2 1 and the illuminant 7: away from the front two f nets, so that the ray is directed to a farther place has been compared: The light of the fine years and the mountain's outlets and close, however, this creation is not limited, but also can be applied to lighting fixtures such as vehicles, etc., and the light guides of the optical light guide 20; , 'And * on g丄 ~, the point and the start degree can be / changed to become a uniform design, etc.. Two = anti = optical light guide 20 on the integration - the design of the body, so that you can self-create 44 = 50 and can reduce the artificial assembly of the two two design, to save assembly time in the module, to reduce the 峨 = and more quickly assembled in the relevant photo The light-reflecting layer 30 has a through-hole 3^=eyes. On the other hand, the light is condensed by the light-transmitting substrate 40, and the light is passed through the target, and then directed to the 〃1 first version 5〇, so that the light source can increase the brightness. And the light that is uniformly splayed by η ^ can be reflected back to the condensed light via the light reflecting layer 30: 50, which has the purpose of shortening the light path and further increasing the efficiency of the light source. The description is only a preferred and feasible embodiment of the present invention, and the patent scope of the present invention is not included in the context of the creation of the creation specification and the equivalent structural changes of the inner valley.合M354761 [Illustration of the simple soap] The first picture is an exploded view of the backlight module of the conventional side light type. The second picture is a three-dimensional exploded view of the creation. The three-dimensional combination diagram. The fourth picture is a schematic cross-sectional view of the creation. The five figures are schematic diagrams of the use state of the creation, in which the light path is illustrated. [Main component symbol description] [Practical] Backlight module 1 Frame 1 1 Luminous body 1. 2 Light guide plate 13 Light guide structure 1 Diffusion sheet 14 Light collecting sheet 1.5 Reflex sheet 16 [This creation] Optical light guide 2 0 Light guide dot area 21 Light reflection layer 3 0 Light through hole 3 1 Light-transmitting substrate 4 0
聚光體 50 發光體 7 孔徑 R 光線 L 1、L 2 10Concentrator 50 illuminator 7 aperture R ray L 1 , L 2 10