M412410 „ » . 【新型内容】 -本創作在於提供一種觸控裝置，其中每個發光觸奸。。 兀所產生的光線不會互相干擾，進而每個發光觸 = α獨立選擇是砰光或纽變發光純，方便使用者 與操作所述觸控裝置。 ’@ ‘本創作提供一種觸控裝置包括一導光件、多數個發光 模組以及多數個觸碰感測模組。導光件具有多數個導光區 . 塊，每一個導光區塊具有一入光面、一出光面以及—底面 φ ，每兩相鄰導光區塊之間具有至少一隔離間隙。多數個發 光模組與所料個導光區塊對應配置，每-個發光模組^ 別設置於每-個導光區塊的入光面旁，用以發出光線以導 入此導光區塊並由其出光面導出。多數個觸碰感測模組與 所述多個導光區塊對應配置，每一個觸碰感測模組設置於 母個‘光區塊之底面，當其中之一觸碰感測模組感測到 對應之導光區塊受到觸碰時，據以輸出一驅動信號以控制 一對應發光模組發光。 φ 在本創作一示範實施例中，發光模組、導光件以及觸 . 碰感測模組分別設置於一基板之上。此外，導光件之入光 面分別鄰接出光面與底面，且出光面與底面平行。另—方 面’觸控裝置更包括遮光構件，所述遮光構件設置於隔離 間隙之中。 • 本創作提供一種觸控叢置，所述觸控裝置包括多數個 . 發光觸控單元。每一個發光觸控單元包括一導光區塊、一 兔光模組以及一觸碰感測模組。導光區塊具有至少一入光 面、一出光面以及—底面。發光模組鄰近入光面並將產生 之光線透過入光面射入導光區塊，益由出光面導出導光區 5/21 射12410 绳。觸碰感測模组設置底面，觸碰感測模組用以感測於導 光區塊叉到觸碰時’據以輸出一驅動信號以控制發光模組 。其中’所述多個發光觸控單元中各自的導光區塊是由一 導光件以至少一隔離間隙區分而分別形成。 综上所述，本創作實施例所提供的觸控裝置可藉由隔 離間隙限制了導光件中每個導光區塊的光線發散方向，使 许每個導光區塊所產生的光線不會互相干擾。於使用者操 乍4更月匕夠輕易地辨識每個發光觸控單元，進而順利操 作應用本創作之遙控器或者控制面板。此外，由於本創作 2控裝置中的綠由側面導人導祕，使得發光模組不 需設置在導光件之下，減少了觸控裝置的厚度，進而提高 觸控的靈敏度。 為使能更進一步瞭解本創作之特徵及技術内容，請彖 有關本創作之詳細說明與附圖，然而所附圖式僅提 〜考與說明用，並非聽對本創作加以限制者。 【實施方式】 貝乃乜1歹》j」 °月參見圖2A與圖2B，圖2A為本創作第_每 =的爆炸圖，圖2B為圖2A:=圖： 包括一導光件1〇、多數個發光模組二;M412410 „ » . [New content] - The creation is to provide a touch device in which each illuminating touches. The light generated by 兀 does not interfere with each other, and each illuminating touch = α independent selection is Dawn or New The light-emitting device is convenient for the user to operate the touch device. '@ 'This creation provides a touch device including a light guide member, a plurality of light-emitting modules, and a plurality of touch sensing modules. The light guide member has a plurality of light guiding blocks. Each of the light guiding blocks has a light incident surface, a light exit surface, and a bottom surface φ, and each of the two adjacent light guiding blocks has at least one isolation gap. The light guiding blocks are arranged correspondingly, and each of the light emitting modules is disposed beside the light incident surface of each light guiding block for emitting light to be introduced into the light guiding block and derived from the light emitting surface thereof. A plurality of touch sensing modules are disposed corresponding to the plurality of light guiding blocks, and each touch sensing module is disposed on a bottom surface of the parent light block, and one of the touch sensing modules When it is sensed that the corresponding light guiding block is touched, according to the output one The driving signal is used to control the illumination of a corresponding light-emitting module. φ In an exemplary embodiment of the present invention, the light-emitting module, the light-guiding member and the touch-sensing module are respectively disposed on a substrate. The light-incident surface is adjacent to the light-emitting surface and the bottom surface, respectively, and the light-emitting surface is parallel to the bottom surface. In another aspect, the touch device further includes a light-shielding member disposed in the isolation gap. The present invention provides a touch cluster. The touch device includes a plurality of light-emitting touch units, each light-emitting touch unit includes a light guide block, a rabbit light module, and a touch sensing module. The light guide block has at least one light input block. The surface of the light emitting module is adjacent to the light incident surface, and the generated light is transmitted into the light guiding block through the light incident surface, and the light guiding surface is led out to the light guiding area 5/21 to shoot the 12410 rope. The test module is provided with a bottom surface, and the touch sensing module is configured to sense that when the light guide block is forked to touch, a driving signal is output to control the light emitting module. wherein the plurality of light touch units are The respective light guiding blocks are guided by a light guide The components are respectively formed by at least one isolation gap. In summary, the touch device provided by the present embodiment can limit the light divergence direction of each light guiding block in the light guiding member by the isolation gap. The light generated by each light guiding block does not interfere with each other. It is easy for the user to recognize each of the light touch units in order to smoothly operate the remote controller or the control panel of the present application. Since the green in the creation 2 control device is guided by the side, the illumination module does not need to be disposed under the light guide, which reduces the thickness of the touch device and improves the sensitivity of the touch. To understand the characteristics and technical contents of this creation, please refer to the detailed description and drawings of this creation. However, the drawings only mention the examination and explanation, and do not limit the creation. [Embodiment] Bennett 1歹 j j j 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见 参见
感測挺組14’所述多個發光模組12以及 碰感測模組14 在同一 斤述夕個I 合在 4^置糾個基板π上。當導光件10; 入導發光餘12所產生的光線可以順利 〇中。以下分別就觸控裝置〗的各 細的說明。. ]谷。件做更 以將導光件1〇 導先件10上具有至少一隔離間隙102用 6/21 區分=構成❹數料光區塊1(M。換言之，導餅10中 的任意兩相鄰導光區塊〗04間至少具有一隔離間隙102。每 導光區塊104分別具有入光面l〇4a、出光面i〇4b以及底 面1〇4C。在此’導光件】0更具有若干凹槽106，每個凹槽 6用以合且一個對應的發光模組12，當導光件1〇疊合在 基板16上時，每—個發域組12可以被容置在隔離間隙 102或凹槽1〇6之中。 一入光面104a靠近發光模組12並將發光模組12產生之 光線導入導光區塊m’出光面獅鄰接著入光面1〇知並 具有散光圖案層购’散光圖案層购用以將發光模組 產生之光線導出導光區塊中。於實務上，導光件 為種平板狀的導光結構，出光面1〇4b以及底面1〇4c分 別為所述平板導光結構之上下平面，且出光面論以及底 面104c大致上互相平行，而入光面〗〇4a為所述平板導光 結構於上下平面之間的側面，因此入光面1〇4a可分別鄰接 著出光面104b以及底面104c。在此，入光面⑴如因應發 光模組12放置的位置（隔離間隙]〇2或凹槽1〇6)而形成在 隔離間隙102或凹槽1〇6旁且設計成適於接收發光模組12 產生之光線，使彳于光線能夠順利進入導光件中的每個導 光區塊104 ’並使光線可在導光件1〇中藉由全反射方式傳 遞。 由另一方面來看，各個發光模組12、對應配置的導光 區塊104與對應配置的觸碰感測模組】4可構成為單一發光 觸控單元(如圖6的發光觸控單元3)，各個發光觸控單元3 可以藉由各自對應的觸碰感測模組]4以獨立控制其對應的 叙光模組12之發光。在此實施例中，導光件】〇上雖以隔 M412410 成出各個導光區塊I〇4,但各個發光觸 之V先區塊104仍與相鄰發光觸控單元 £塊刚至少有部分相連，而使導光件仍呈單 而在製造過程中容易以單—步驟直接將其定位放置在美板 上而一一對準各自的觸碰感測模組14。 土 另-方面，出光面腾上的散光圖案層胸可 墨圖案層、一噴砂圖案層或一印刷網點圖宰層，用以改 之全反射條件，使得光線= 定散幻G4。於實務上，本創作並不限 =政先圖案層1G4d的製作方式，且散光圖案層1G4d於出 光面104b上的覆蓋面積可由制者自行決定。 、 舉例來說，導光件10上方更可放置-圖板20，而導光 件1〇 '圖板20和基板16的大小尺寸大致為—致， 外表面呈現平整的形狀。在此’圖板“ 號圖案較大，則散光圖案層购於出光面 應增大，使得發光模組12產生之光線能夠經^ 光面獅々而自圖板20上的透光區域2〇2穿透而出，進而 顯不所::號圖案。此外，圖板2〇可為一圖案膠帶— =薄厚度(譬如為〇.2 _)，而可直接將其 黏者面貼附至導光件10上。 請，意’隔離間隙搬可用於區隔兩相鄰導光區塊104 中的光線。具體而言，隔離間隙102可視為—種空氣介質 且折射Τ等於】，導光件10是用來引導 ^二 導光件Η)的折射率通常遠大於】。也就是說，當導光件ι〇 中的任一導光區塊104將光線傳遞至隔離間隙搬時，相 8/21 M412410 當於從光密介質進人光疏介質，統會偏離出射面的法線 折射。因此，在具有隔離間隙102的情況下，從導光區塊 104中穿透出的光線會在出射面向周圍折射出去，十分不容 易進二水平相邱的導光區塊中。因此，本創作可藉由 適當寬度的隔離間隙]02(以實際例子來說，隔離間隙1〇2 的寬度可以是3〜5 mm)，有效隔離每個導光區塊1〇4中的 光線。The plurality of light-emitting modules 12 and the touch-sensing module 14 of the sensing set 14' are combined on the same substrate π. When the light guide 10; the light generated by the entrance light 12 can be smoothly smashed. The following is a detailed description of the touch device. . ]Valley. The component is further arranged to have at least one isolation gap 102 on the light guide member 10 to be distinguished by 6/21 = to constitute the number of light blocks 1 (M. In other words, any two adjacent guides in the guide cake 10 The light block block 04 has at least one isolation gap 102. Each light guiding block 104 has a light incident surface 104a, a light exit surface i〇4b, and a bottom surface 1〇4C. Here, the light guide member has a plurality of light guides. a groove 106, each of the grooves 6 is configured to be combined with a corresponding light-emitting module 12. When the light-guiding member 1 is stacked on the substrate 16, each of the groups 12 can be accommodated in the isolation gap 102. Or the groove 1〇6. A light incident surface 104a is close to the light-emitting module 12 and the light generated by the light-emitting module 12 is introduced into the light-guiding block m'. The light-faced lion is adjacent to the light-incident surface 1 and has an astigmatism pattern. The layer purchased 'astigmatism pattern layer is purchased to derive the light generated by the light-emitting module into the light-guiding block. In practice, the light-guiding member is a flat-shaped light guiding structure, and the light-emitting surface 1〇4b and the bottom surface 1〇4c respectively The upper surface of the flat light guiding structure, and the illuminating surface theory and the bottom surface 104c are substantially parallel to each other, and the light incident surface 〇4a is The plate light guiding structure is on the side between the upper and lower planes, so the light incident surface 1〇4a can be adjacent to the light emitting surface 104b and the bottom surface 104c, respectively. Here, the light incident surface (1) is placed in response to the position of the light emitting module 12 (isolation gap) 〇2 or groove 1〇6) is formed beside the isolation gap 102 or the groove 1〇6 and is designed to receive the light generated by the light-emitting module 12 so that the light can smoothly enter each of the light guides The light guiding block 104 ′ and the light can be transmitted by the total reflection in the light guiding member 1 . On the other hand, each of the light emitting modules 12 , the correspondingly disposed light guiding block 104 and the corresponding configuration touch The touch sensing module 4 can be configured as a single light touch unit (such as the light touch unit 3 of FIG. 6 ), and each of the light touch units 3 can be independently controlled by corresponding touch sensing modules 4 . The corresponding light-emitting module 12 is illuminated. In this embodiment, although the light-guiding member is formed by the M412410, the light-guiding blocks I〇4 are formed, but the V-first block 104 of each light-emitting contact is still The adjacent light-emitting touch unit blocks are at least partially connected, and the light guides are still single and manufactured. In the process, it is easy to position the single-step directly on the US board and align them with the respective touch sensing modules 14. In other aspects, the astigmatism pattern layer of the opaque pattern on the light-emitting surface, A sandblasting pattern layer or a printing dot pattern layer is used to change the total reflection condition, so that the light = Dynamism G4. In practice, the creation is not limited to the production mode of the political pattern layer 1G4d, and the astigmatism pattern The coverage area of the layer 1G4d on the light-emitting surface 104b can be determined by the manufacturer. For example, the light guide member 10 can be placed above the board 20, and the light guide member 1' size of the board 20 and the substrate 16 Roughly, the outer surface assumes a flat shape. In this case, the pattern of the 'plate' is large, and the astigmatism pattern layer should be enlarged on the light-emitting surface, so that the light generated by the light-emitting module 12 can pass through the light-transmitting area on the board 20 through the glistening lion. 2 penetrates out, and then reveals the :: pattern. In addition, the board 2 can be a pattern tape - = thin thickness (such as 〇.2 _), but can directly attach its sticky surface to The light-shielding member 10 can be used to separate the light in the two adjacent light-guiding blocks 104. Specifically, the isolation gap 102 can be regarded as an air medium and the refractive Τ is equal to 】 The index 10 is used to guide the refractive index of the light guide member 通常) is generally much larger than that. That is, when any of the light guiding blocks 104 in the light guiding member ι transmits the light to the isolation gap, the phase 8/21 M412410 When entering the light-diffusing medium from the optically dense medium, the system will deviate from the normal refracting of the exit surface. Therefore, in the case of the isolation gap 102, the light that is transmitted from the light-guiding block 104 will It is not easy to enter the light guide block of the second horizontal phase in the vicinity of the exit surface. Therefore, this creation can be A suitable width of the isolation gap] 02 (in the practical example, the isolation gap 1 〇 2 may be 3 to 5 mm wide), effectively isolating the light in each of the light guiding blocks 1 〇 4 .
當然本創作在此不限定隔離間隙102的形狀，只要導 光件10與隔離間㈤！〇2能互相搭配，使得每兩相鄰導光區 塊104中的光線不會互相干擾，即為本創作之精神所在， 於此技術領域者可做適當變化。Of course, the present invention does not limit the shape of the isolation gap 102 as long as the light guide 10 and the isolation compartment (5)! The 〇2 can be matched with each other so that the light in each of the two adjacent light guiding blocks 104 does not interfere with each other, which is the spirit of the creation, and can be appropriately changed by those skilled in the art.
請繼續參見圖2A與圖2B，發歧組U主要功能在於 產生光線’使得每個發光模組12所對應之導光區塊⑽可 以散發出光線而被使用者較。於實務上，設置於任 相鄰導光區塊]〇4中的發光模組]2不會彼此背對設置^ 個發光模組12在基板16上的娜距離應該儘量拉遠。在 $ ’發光模組12可叹發光二極體或者其他適當的發光元 本創作在此不加⑽制。舉例來說，發光模組Η可由 夕個發光—極體組成’每個發光二極體可以發出 :光線二發級㈣也可任意選擇單個或者組合多個: 光·一極粗以產生^日疋波長的光線。 所述多個觸碰感測模組14分別接觸導光件Μ H)4c’而每個觸碰感測模組14對應其卜 - ，也就是說，任一個導光區塊〗〇4 ^ 1〇4 = ::==Μ感測對應的_ 觸亚γ據以知出-驅動信號以控制發光模組】2。在此， 9/21 M412410 觸=測模；14又可包括觸碰感應導體以及觸碰感應元件 、下徉、”®彳曰述）。觸碰感應導體可感蜊對廡的導光區 -_應心制觸碰感 應V體之寺效電容值變化量。 、則二明參見圖3 ’其為本創作之實施例的觸碰感 示意圖。如圖3所示，每個觸碰感測模 = 有-觸碰感應導體142以及一觸碰感應元件144。 於貫務上，所述觸碰感應元件144可整合在〜 中，當對應的導光區塊丨04鸟至，丨觸r,H士錨^制日日片 合#i#庙.目又到觸娅日寸，觸碰感應元件144 會依據偵測到觸碰感應導體142之等效電容值變化量，輸 出模組12’以決定發光模組12之點亮方式 此外，控制阳片146更可整合觸控裝置丨 測模組Μ的觸碰感應元件144，當不同的導光區塊^ 到觸碰時，控制晶片146可透過檢測内部的觸碰感應元件 144 ’以判斷應該要對應驅動哪個發光模組12。藉此了 j£用 的控制晶片146可以節省電路元件的使用。9 的角度來看，料光件1G上方放置圖板20 ι41=ί曰碰觸圖板2〇上的符號圖案時，觸磁感測·且 14依據圖板20、導光區塊1〇4以及其他周邊元件'·， 電容值變化量，判斷導光區塊1〇4是否被觸碰。、政 斷之結果顯示導光區塊刚被觸碰時，對應的觸^感^ 、，且I4輸出驅動信號至發光模組，以控制發光模^、， 否產生光線或者控制發光模組12改變所產生之光綠 是 範圍。藉此，觸碰感測模組14可決定發光模纟且η的竣長 方式。 、、 2的點亮 舉例來說’當發光模組12未發光時，若觸碰感應導顺 10/21 =感應到對應的導光區塊】04被一物體碰觸，則觸碰感測 可啟動發光模組】2而發出光線。相反地，若發光 且=已處於發光狀態，且當觸碰感應導體】42感應到被 物體碰觸，則觸碰感測模組】4可關閉發光模組12而停 -發出光線，或者改變發光模組】2所發出光線的顏色。實 : ㈣觸碰感應導體142可視為-電容感應偵測點， *使用者的手指碰觸骑應的導舰塊1G4時，會經由對 應的導光區塊IG4至觸碰感應導體142上激發—感應電荷 一 ’因此會弓丨起電容的改變。接著’觸碰感應元件144會 猎由偵測顺應的導光區塊1()4之等效電容值變化幅度大 曰 疋 L而判斷對應的導光區塊1〇4是否被碰觸。須注意的 斤有可使觸碰感應導體⑷激發 控啟祕光，而不限於人體的—部份。了财〇觸 ^貝務中’觸碰感測模組M之觸碰感應導體⑷具有 l42a (如圖2A所示）’感測範圍池為能夠 雍Vt二:吏用者觸碰的區域。在此，感測範圍i42a的大小2A and 2B, the main function of the anamorphic group U is to generate light ‘ so that the light guiding block (10) corresponding to each illuminating module 12 can emit light and be compared by the user. In practice, the light-emitting modules 2 disposed in any adjacent light-guiding blocks 〇4 are not disposed opposite each other. The distance between the light-emitting modules 12 on the substrate 16 should be as far as possible. In the $ ’ illuminating module 12, the stun LED or other suitable illuminating element is not added here (10). For example, the illuminating module Η can be composed of a illuminating illuminating body - each illuminating diode can emit: the light ray level (four) can also be arbitrarily selected individually or in combination: light · one pole thick to generate ^ day疋 wavelength of light. The plurality of touch sensing modules 14 respectively contact the light guides Μ H) 4c ′ and each touch sensing module 14 corresponds to the — and that is, any light guiding block 〇 ^ 4 ^ 1〇4 = ::==Μ 对应 对应 对应 γ γ 据 据 据 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动 驱动Here, 9/21 M412410 touch = test mode; 14 may include touch sensing conductor and touch sensing element, squat, "® description". Touching the sensing conductor can sense the light guiding area of the opposite side - _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ Mode = yes - touch sensing conductor 142 and a touch sensing element 144. In the communication, the touch sensing element 144 can be integrated in ~, when the corresponding light guiding block 丨 04 bird to, touch r , H士锚^制日日片合#i#庙. The eye is touched again, and the touch sensing element 144 will output the module 12 according to the detected change in the equivalent capacitance value of the touch sensing conductor 142. In order to determine the lighting mode of the light-emitting module 12, the control film 146 can further integrate the touch sensing element 144 of the touch device detecting module, and control the chip when different light guiding blocks are touched. 146 can detect the internal light-emitting module 12 by detecting the internal touch sensing element 144'. 146 can save the use of circuit components. From the perspective of 9, when the light board 1G is placed above the board 20 ι41=ί曰 touches the symbol pattern on the board 2〇, the magnetic sensing is performed and 14 according to the board 20 , the light guiding block 1〇4 and other peripheral components '·, the capacitance value change amount, determine whether the light guiding block 1〇4 is touched. When the result of the political control shows that the light guiding block has just been touched, corresponding Touching the sense ^, and I4 outputs a driving signal to the light emitting module to control the light emitting mode, whether to generate light or to control the light green generated by the light emitting module 12 to change the range. Thus, the touch sensing mode The group 14 can determine the illumination mode and the length of the η. The illumination of the 2, for example, 'when the illumination module 12 is not illuminated, if the touch sensing is smooth 10/21 = the corresponding light guide area is sensed Block] 04 is touched by an object, then the touch sensing can activate the light-emitting module 2 to emit light. Conversely, if the light is illuminated and = is already in the light-emitting state, and when the touch-sensitive conductor is touched, 42 is sensed to be touched by the object Touch, then touch the sensing module] 4 can turn off the lighting module 12 and stop - emit light, or change the lighting module 】 2 the color of the light emitted. Real: (4) Touching the sensing conductor 142 can be regarded as a - capacitive sensing detection point, * When the user's finger touches the guiding ship 1G4, it will pass through the corresponding light guiding block IG4 The excitation-inductive charge-to-touch inductive conductor 142 will therefore cause a change in capacitance. Then the 'touching sensing element 144 will hunt the equivalent capacitance value of the illuminating light-guiding block 1()4. The magnitude of the change is greater than L and it is judged whether the corresponding light guiding block 1〇4 is touched. It is necessary to pay attention to the touch of the sensing conductor (4) to activate the secret light, and is not limited to the human body. The touch sensing conductor (4) of the touch sensing module M has l42a (as shown in FIG. 2A). The sensing range pool is an area that can be touched by Vt2: the user touches. Here, the size of the sensing range i42a
應正比於觸碰感應導體M 142a的大小通常了身又來§兄，感測幸已圍 ，曰W θ ^ 寺同或略大於觸碰感應導體H2的尺寸 、、旲疋肖者以手指按壓時能夠 ：^^t_142a的大小約莫是直徑 而某板16可以戶t之基板16係為一種印刷電路板(PCB)，· 土 。1 δ又置具備其他功能之電路元件。舉例來古兒 當觸控裝置1作為一抻制± 干羋例木。兄 所μ ’工竭關日可，基板16更可以搭配設置 所述4工制開關所對應之功能性+ — 板可以是可撓的軟質印刷電:去；霄務上’所述電路 板所屬技術領域具有通常知識者可以自由替換。 M412410 值/于k的疋’本創作的發光模組〗2設置在導光件ι〇 -側(也就是每個發光模組12位於每個導舰塊刚的入光 面104a旁）’而非設置於導光件1〇的下方’使得整體厚度 能夠大幅減少。傳統上把發光模組設置在導光件的下方時 ‘光件與發光模組的整合厚度約為2 8 mm，而本創作由 於將發級組12設置在導光件1() _側，使得導光件1〇 ( 約0.6 mm)加上圖板2〇 (約〇2 mm)的厚度大幅減少至 〇.8111111。在此，觸碰感測模組14的厚度由於只有〇〇356以出 至0.0712mm，故可忽略不計或整合到基板2的厚度中。 於所屬技術領域具有通常知識者應可明瞭，應用電容 式感測技術時，在整體厚度大幅減少的情況下，能以更小 之觸碰感測模組14偵測相同大小的感測範圍M2a，使得觸 碰感測模組14的感測靈敏度能有效提升。以實際例子來說 ，/般在判斷導光件10是否被觸碰時，通常以觸碰感測模 組14所感測的等效電容值變化量達丨3 pF為標準。若觸碰 感測模組14所感測的等效電容值變化量未達]3 pF，則判 斷未被觸碰，反之，若觸碰感測模組14所感測的等效電容 值變化量超過13 pF，則判斷被觸碰。傳統的觸控感測模組 中的觸碰感應導體一般需要直徑1〇 mm以上的尺寸，方能 有效感應到上述之等效電容值變化量。然而，若應用本創 作提出之内容減少導光件10的厚度時，觸控感測模組14 中的觸碰感應導體142之直徑僅需要8 mm即可感應到相同 之等效電容值變化量。也就是說，本創作可減少配置36〇/〇 面積的觸碰感應導體142，進而節省產品之成本。 以實際應用來說，本創作之觸控裝置丨.應用在一遙控 器上時，當使用者觸碰圖板2〇上對應的符號圖案時，除了 12/21 可以切換被觸碰的符號圖案的光線呈現之外，更可操控— 指定功能。例如’本創作之觸控裝置i應用於；氣器 時，不同的符號圖案可對應開/關冷氣、開/關除濕、升降溫 度或者顯示目前溫度之功能。當使用者觸碰開/關冷氣之符 號圖案後，所述符號圖案可變換顏色以指示冷氣已開啟或 者已關閉，藉此讓使用者更容易辨認遙控器目前的使用狀 態。換句話說，本創作之觸控裝置.i可搭配傳統的遙控器 或者控制面板，並且改良遙控器或控制面板上每個功能按 鍵顯示方式，讓使用者更容易區分遙控器或控制面板上的 每個功能。 〔第二實施例〕 為了碎保光線不會傳送到相鄰導光區塊104中，任意 兩相鄰導光區塊104的發光面刚讀佳為不會彼此相對了 7兩個發光面104a之間不會僅間隔著隔離間隙1〇2中的空 乳介吳’更可以有其他適於遮蔽光線的結構。請參見圖4 ，其為本創作第二實施例之觸控裝置轉炸圖。與第一實 施例不同的地方在於’第二實施例之觸控裝置&之導光件 10的側面l〇a更設置遮光構件]8。 、，於貫務上，遮光構件18可為一種遮光膠帶用以覆蓋於 導光件10周圍的側面】〇a’使得光線僅能由各導光區塊顺 的出光面104b散出’並且遮光構件18可搭配發光模组12 形成若干缺π，使得發光模組12可將光線投射進入導光件 10之導光區塊104卜在此’本創作並不限定遮光構件】8 與導光件H)敝合料，遮光料]8可㈣貼於導光件 】〇周圍，或者遮光構件】8可以塗佈於導光件]〇周圍，只 要有遮光構件18位於隔關隙iQ2中，並肋區隔各導^ 區塊104的光線，所屬技術領域者可自由變換其材質或級 合方式。 〔第三實施例〕 請參見圖5’其為本創作第三實施例之觸控裝置的爆炸 圖。與第二實施例不同的地方在於，第三實施例之觸控裝 置lb中，遮光構件18不直接接觸導光件1〇而設置於隔離 間隙102中，以限制各導光區塊1〇4僅能夠從出光面1〇牝 散出光線。於實務上，第三實施例觸控裝置lb之遮光構件 18可為一種不透光材料並放置在基板16之上，遮光構件Should be proportional to the size of the touch sensing conductor M 142a, usually come again § brother, sensing fortunately, 曰W θ ^ temple is the same or slightly larger than the size of the touch sensing conductor H2, the squatter presses with the finger When the size of ^^t_142a is about the diameter and the board 16 of a board 16 can be a printed circuit board (PCB), earth. 1 δ is also equipped with circuit components with other functions. For example, the ancient device when the touch device 1 is used as a tanning system. The brother's μ's work can be done, the substrate 16 can be matched with the functionality of the 4-work switch. The board can be flexible and soft printed: go to the board. Those skilled in the art can freely replace them. The M412410 value/k's 'lighting module' 2 is set on the light guide ι〇-side (that is, each light-emitting module 12 is located next to the light-incident surface 104a of each guide block) It is not disposed below the light guide 1〇, so that the overall thickness can be greatly reduced. Conventionally, when the light-emitting module is disposed under the light-guiding member, the integrated thickness of the light-emitting member and the light-emitting module is about 28 mm, and the present invention has the hair-setting group 12 disposed on the light-guiding member 1 (side) side. The thickness of the light guide 1 〇 (about 0.6 mm) plus the plate 2 〇 (about mm 2 mm) is greatly reduced to 811.8111111. Here, the thickness of the touch sensing module 14 is negligible or integrated into the thickness of the substrate 2 since only the crucible 356 is out to 0.0712 mm. It should be apparent to those skilled in the art that when capacitive sensing technology is applied, the sensing range 14 of the same size can be detected with a smaller touch sensing module 14 in the case where the overall thickness is greatly reduced. Therefore, the sensing sensitivity of the touch sensing module 14 can be effectively improved. In a practical example, when it is judged whether or not the light guide 10 is touched, the equivalent capacitance value sensed by the touch sensing module 14 is usually 丨3 pF as a standard. If the amount of change in the equivalent capacitance sensed by the touch sensing module 14 does not reach 3 pF, it is determined that the touch is not touched. Otherwise, if the amount of change in the equivalent capacitance sensed by the touch sensing module 14 exceeds 13 pF, then judged to be touched. In the conventional touch sensing module, the touch sensing conductor generally needs a size of 1 〇 mm or more in diameter to effectively sense the above-mentioned equivalent capacitance value change. However, if the thickness of the light guide 10 is reduced by applying the content of the present invention, the diameter of the touch sensing conductor 142 in the touch sensing module 14 only needs 8 mm to sense the same equivalent capacitance value change. . In other words, this creation can reduce the touch sensing conductor 142 with a configuration of 36 〇 / , area, thereby saving the cost of the product. In practical applications, when the touch device of the present invention is applied to a remote controller, when the user touches the corresponding symbol pattern on the panel 2, the touched symbol pattern can be switched except for 12/21. Beyond the light, it's more controllable—specify functionality. For example, when the touch device i of the present invention is applied to a gas device, different symbol patterns can correspond to the functions of turning on/off the air conditioner, turning on/off the dehumidification, raising and lowering the temperature, or displaying the current temperature. When the user touches the on/off cold symbol pattern, the symbol pattern can change color to indicate that the air conditioner is turned on or turned off, thereby making it easier for the user to recognize the current state of use of the remote controller. In other words, the created touch device can be used with a conventional remote control or control panel, and the function display of each function button on the remote control or control panel is improved, making it easier for the user to distinguish between the remote control or the control panel. Every feature. [Second Embodiment] In order to prevent the light from being transmitted to the adjacent light guiding block 104, the light emitting surfaces of any two adjacent light guiding blocks 104 are preferably read so as not to face each other. 7 two light emitting surfaces 104a There may be no other structures suitable for shielding light between the gaps in the isolation gap 1〇2. Please refer to FIG. 4 , which is a flip chart of the touch device according to the second embodiment of the present invention. The difference from the first embodiment is that the side surface 10a of the light guiding member 10 of the touch device & of the second embodiment is further provided with a light blocking member]8. The light-shielding member 18 can be a kind of light-shielding tape for covering the side around the light-guiding member 10, 〇a', so that the light can only be emitted by the light-emitting surface 104b of each light-guiding block. The member 18 can be combined with the light-emitting module 12 to form a plurality of π, so that the light-emitting module 12 can project light into the light-guiding block 104 of the light-guiding member 10. Here, the present invention does not limit the light-shielding member 8 and the light guide member. H) 敝 , , , , ] ] ] 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四 四The ribs are separated by the light of each of the blocks 104, and those skilled in the art are free to change the material or the grading mode. [Third Embodiment] Please refer to Fig. 5', which is an exploded view of the touch device of the third embodiment of the present invention. The difference from the second embodiment is that in the touch device 1b of the third embodiment, the light shielding member 18 is not directly in contact with the light guide member 1 and is disposed in the isolation gap 102 to limit the light guiding blocks 1〇4. It is only possible to emit light from the light exit surface 1〇牝. In practice, the light shielding member 18 of the touch device 1b of the third embodiment may be an opaque material and placed on the substrate 16, the light shielding member.
18用以遮蔽部分貫穿各導光區塊1〇4之光線。也就是說， 遮光構件18用以將光線的傳遞限制在一指定區域(譬如在 單—導光區塊104中）中，使光線僅能藉由出光面1〇4b自所 述指定輯中散ίϋ。當然’本創作更可卿包裝觸控裝置 lb的殼體充當部分之遮域件18，以節省遮光構件18 製作成本。 j 〔弟四貫施例j18 is used to shield a portion of the light that passes through each of the light guiding blocks 1〇4. That is to say, the light shielding member 18 is used to limit the transmission of light in a designated area (for example, in the single-light guiding block 104), so that the light can only be scattered from the specified series by the light emitting surface 1〇4b. ϋ. Of course, the housing of the touch device lb can be used as a partial cover member 18 to save the manufacturing cost of the light shielding member 18. j 〔弟四常例j
、請參見®6’其為本創作第四實_之觸控裝置的吾 ^視圖。，第四實施例之觸控裝置le與第—實施例的觸老 1之差異在於，觸控裝置le的各個導光區塊刚，沒孝 目連接’使得導祕1G’具有彼此分散的多數個導光固 =此’第四實施例其他元件的相對位置與功能與第 貝知例相同，因此於本實施例不再贅述。 ,外’類似於第-實施例所述，導光區塊刚，、 ;:觸二及觸碰感測模組14 (參考圖2A)可構成單 兀3，由於導光件1()，之導光區塊刚，彼此； 口此母個發光觸控單元3可成為獨立的個體 ； 14/21 M412410 塊]°4’先行結合觸碰感測模組14後定位放 〔弟五貫施例〕 此外，如圖7所示，用以交as 更可以具有特定的形狀。舉例的凹槽106 内凹形成_丨〇6,使彳评導純塊1G4”邊緣可 φ X杈、·且12可對應設置於凹槽106 中。弟五貫施例之觸控裝置ld^ 每個導光區塊HH”之形狀更料路弟丄四具⑽!的是異在於’ Am 發光模組12而具有對應的 光模组12所產生之大部分光線都能夠 # 1〇4 ，入光面1〇4&可預先設計凹槽106 以I或光模組12。也妓說，凹槽⑽並不僅限 於容f:光=且12 ’更可以輔助入光面触接收光線。 在此，本創作不限定凹槽1〇6的實際形狀，只要有助 於入光面104a狀光線，凹槽1%可為方形、半圓形、三 角形或者其他適當的形狀。 一 綜上所述:本創作實施例所提供的觸控裝置由於將發 光模組設置在導光件的_ ’使得整體厚歧夠大幅減少 ’當應用電容式感測技術時’能有效提升觸碰感測模_ 感測靈敏度、。此外，本創作藉轉配適當配置的隔離間隙 ，可限制各導光區塊巾的光線之發散方向，使得每個導光 區塊所產生的光線不會互相干擾。於使用者操作時，更能 夠輕易地辨識每個導統塊所散發出的光線，進而順利^ 作應用本創作之遙控器或者其他種類的控制器。 以上所述僅為本創作之較佳可行實施例，非因此偈限 本創作之·專利範圍，故舉凡運用本創作說明書及圖式内容 所為之等效技術變化，均包含於本創作之範圍内。 15/21 M412410 【圖式簡單說明】 圖1為習知技術之觸控裝置的剖面圖。 圖2A係繪示依據本創作第一實施例之觸控裝置的爆 炸圖。 圖2B係繪示依據圖2A之觸控裝置的局部剖面圖。 圖3係繪示依據本創作之實施例的觸碰感測模組之動 作原理示意圖。 圖4係繪示依攄本創作第二實施例之觸控裝置的爆炸 圖。 圖5係繪示依據本創作第三實施例之觸控裝置的爆炸 圖。 圖6係繪示依據本創作第四實施例之觸控裝置的部分 俯視圖。 圖7係繪示依據本創作第五實施例之觸控裝置的部分 立體視圖。 【主要元件符號說明】 1、la、lb、lc、Id :觸控裝置 3:發光觸控單元 10、10’ ：導光件 12 :發光模組 10a :導光件的侧面 14 :觸碰感測模組 16 :基板 18 :遮光構件 102 :隔離間隙 104、104’、104” ：導光區塊 104a :入光面 104b :出光面 • 104c:底面 104d:散光圖案層 106 :凹槽 16/21 M412410 142 :觸碰感應導體 142a 144 :觸碰感應元件 146 ： 20 :圖板 202 ： 9 :觸控裝置 90 :光源 92 ： 94 .按鍵圖不 96 ： :感測範圍 控制晶片 透光區域 導光板 觸控感測器Please refer to the ®6' which is the view of the touch device of the fourth creation. The difference between the touch device le of the fourth embodiment and the touch sensor 1 of the first embodiment is that the light guide blocks of the touch device le are just connected, so that the guide 1G has a majority The relative position and function of the other elements of the fourth embodiment are the same as those of the first embodiment, and therefore will not be described again in this embodiment. , similar to the first embodiment, the light guiding block just, the: touch and touch sensing module 14 (refer to FIG. 2A) can constitute a single turn 3, due to the light guide 1 (), The light guiding block just and each other; the mother light touch unit 3 can be an independent individual; 14/21 M412410 block] ° 4' first combined with the touch sensing module 14 after positioning Example] Further, as shown in Fig. 7, it is possible to have a specific shape for the intersection. For example, the recess 106 is recessed to form _丨〇6, so that the edge of the pure block 1G4" can be φ X 杈, and 12 can be correspondingly disposed in the groove 106. The touch device ld^ of the fifth embodiment The shape of each light guiding block HH" is more like the four (10)! The difference is that the 'Am lighting module 12 has the corresponding light module 12 to generate most of the light can be #1〇4, The light entrance surface 1〇4& can be pre-designed with the groove 106 to the I or the light module 12. It is also said that the groove (10) is not limited to the capacity f: light = and 12 ′ can assist the light receiving surface to receive light. Here, the present creation does not limit the actual shape of the groove 1〇6, and the groove 1% may be square, semi-circular, triangular or other suitable shape as long as it contributes to the light incident on the light-incident surface 104a. In summary, the touch device provided by the present embodiment can effectively reduce the overall thickness of the touch device by setting the light-emitting module on the light guide. Touch sensing mode _ sensing sensitivity,. In addition, the present invention can limit the divergence direction of the light of each light guiding block by shifting the appropriately arranged isolation gap, so that the light generated by each light guiding block does not interfere with each other. When the user operates, it is easier to identify the light emitted by each of the guide blocks, and thus smoothly use the remote controller or other kinds of controllers to which the present application is applied. The above descriptions are only preferred embodiments of the present invention, and thus are not limited to the scope of the patents of the present invention. Therefore, any equivalent technical changes made by using the present specification and the contents of the drawings are included in the scope of the present creation. . 15/21 M412410 [Simplified Schematic] FIG. 1 is a cross-sectional view of a touch device of the prior art. Fig. 2A is a view showing the explosion of the touch device according to the first embodiment of the present invention. 2B is a partial cross-sectional view of the touch device according to FIG. 2A. FIG. 3 is a schematic diagram showing the operation principle of the touch sensing module according to the embodiment of the present invention. 4 is an exploded view of a touch device according to a second embodiment of the present invention. FIG. 5 is an exploded view of a touch device according to a third embodiment of the present invention. 6 is a partial plan view of a touch device according to a fourth embodiment of the present invention. FIG. 7 is a partial perspective view of a touch device according to a fifth embodiment of the present invention. [Main component symbol description] 1, la, lb, lc, Id: touch device 3: light-emitting touch unit 10, 10': light guide 12: light-emitting module 10a: side surface 14 of the light guide: touch Measuring module 16: substrate 18: light blocking member 102: isolation gaps 104, 104', 104": light guiding block 104a: light incident surface 104b: light emitting surface 104c: bottom surface 104d: astigmatism pattern layer 106: groove 16/ 21 M412410 142 : Touch sensing conductor 142a 144 : Touch sensing element 146 : 20 : Picture 202 : 9 : Touch device 90 : Light source 92 : 94 . Button diagram not 96 : : Sensing range control wafer light transmission area guide Light panel touch sensor
17/2117/21