五、新型說明： 【新型所屬之技術領域】 [0001] 本創作係有關一種光源模組，尤指一種用於電子器物上 的光源模組。 【先前技術】 [0002] 背光模组是液晶顯示器面板的關鍵零組件之一，由於液 晶顯示器面板本身是不會發光，所以必須由货光模組提 供充足及均勻的光源络液晶顯示器面板，使該液晶顯示 器面板能夠正常顯示。 [0003] 傳統的背光模組，如第一圖所示，該背光模組係在下殼 架10a内依序重疊有反射板20a、導光板30a、稜鏡片40a ，於下殼架10a另一端配置線狀光源50a與導光板30a之 入光端面31 a相向，在自線狀光源50a背後側圍繞其周圍 的狀態下，裝配光源用反光器60a，在線狀光源50a上方 自反光器60a外側安裝有一上殼架70a，在上殼架70a面 對反光器6之面形成有與線狀光源50a之長度方向大略平 行的肋條71 a。 [0004] 雖然上述的背光模組能夠提供液晶顯示器面板所需的背 光源，而且利用反光器60a使該線狀光源50a所產生的光 源能完全的反射於該導光板30a内。但是，此種背光模組 結構設計過於複雜，不易組裝，且在組裝後搬運或搬動 時’易導致該導光板3 0 a產生滑動而壓到線狀光源5 0 a， 造成該線狀光源50a的損壞。 【新型内容】 表單編號A0101 第3頁/共19頁 M425295 [0005] 因此，本創作之主要目的，在於解決傳統缺失，本創作 利用一種具有二凸肋的框體組裝於導光板的側緣上，在 搬運或搬動時，該二凸肋可以防止該導光板滑動，使該 光源產生器不會被壓壞，且在組裝時由於結構簡單，可 以節省組裝的工時及工序。 [0006] 本創作之另一目的，在於框體組裝於導光板側緣後，該 框體上的二凸肋除了可以防止該導光板滑動外，還可以 防止光線的外漏。 [0007] 為達上述之目的，本創作提供一種光源模組，包括： [0008] —框體，其上具有一接合槽，該接合槽内壁上設有二凸 肋； [0009] 一光源產生器，係組裝於該接合槽； [0010] 一導光板，係組裝於該接合槽與該二凸肋呈抵掣配置， 使該導光板與該光源產生器呈相對配置。 [〇〇11] 其中，該框體為y形框或匚形框。 [0012] 其中，該些凸肋外觀形狀相同，且呈對應或不對應的設 在該框體上。 …[0013]—-其中該些&肋外觀形狀不·相同，…且呈對應或不對應的 設在該框體上。 [0014] 其中，該些凸肋為條狀的設在框體上。 [0015] 其中，該些凸肋斷面呈半圓形、三角形、錐形、方形、U 形之任一種。 表單编號A0101 第4頁/共19頁 [0016] 其中，該光源產生器設有一電路板及電性連結於該電路 板上的複數個發光元件。 [0017] 其中，該些發光元件為發光二極體。 [0018] 其中，該導光板的上表面上設有一光學膜，該導光板的 下表面設有一反射層，該光學膜及該反射層組裝於該接 合槽與該二凸肋呈抵掣配置。 [0019] 其中，該導光板的上表面上設有一位於該接合槽外側的 光學膜，該導光板的下表面設有一反射層，該反射層組 裝於該接合槽與該二凸肋呈抵掣配置。 [0020] 其中，該光學膜為擴散膜。 [0021] 其中，該光學膜為集光膜。 [0022] 其中，該光學膜為擴散膜與集光膜的組合。 【實施方式】 [0023] 茲有關本創作之技術内容及詳細說明，瑪配合圖式說明 如下： [0024] 請參閱第二圖，係本創作之第一實施例的光源模組分解 示意圖。如圖所示：本創作之光源模組，包括：一框體1 、一光源產生器2、一導光板3、一光學膜4及一反射層5 〇 [0025] 該框體1，為U形或匚形的鋁擠型框體，其上設有一接合 槽11，該接合槽11内壁上設有外觀形狀相同且呈條狀的 二凸肋12，該些凸肋12呈上下對應配置。在本圖式中， 該些凸肋1 2斷面呈半圓形，但不以此為限。 表單編號A0101 第5頁/共19頁 M425295 [0026] 該光源產生器2，係組裝於該接合槽11内壁的一側，該光 源產生器2設有一電路板21及一電性連結於該電路板21上 的複數發光元件22。在本圖式中，該些發光元件22為發 光二極體。 [0027] 該導光板3，係以侧緣與該接合槽11組接後，並與該二凸 肋12呈抵掣。 [0028] 該光學膜4，係設於該導光板3的上表面上，該光學膜4的 侧緣組接於該接合槽11中。在本圖式中，該光學膜4為擴 散膜或集光膜，或者擴散膜與集光膜的組合。 [0029] 該反射層5，係設於該導光板3的下表面上，該反射層5的 側緣組接於該接合槽11中。 [0030] 請參閱第三、四圖，為第二圖的光源模組組裝分解側視 示意圖及第三圖的組裝完成側視示意圖。如圖所示：在 本創作之光源模組在組裝時，先將該光源產生器2的電路 板21平貼組裝於該框體1的接合槽11内壁的一側，使該電 路板21上的發光元件22對應該接合槽11的入口處。在該 光源產生器2組裝完成後，將該導光板3、光學膜4及反射 層5疊接後，將該導光板3、光學膜4及反射層5的側緣與 該框體1組接，在組接後，該導光板3、光學膜4及反射層 5與該二凸肋12呈抵掣，且讓該導光板3、光學膜4及反射 層5與該複數發光元件22呈相對應配置。由於本創作之光 源模組的整體結構簡單，在組裝時可以節省組裝所花費 的工時及工序。 [0031] 當光源產生器2的該些發光元件22被點亮時，該該些發光 表單编號A0101 第6頁/共19頁 元件22所產生的光線6直接投射進入於該導光板3内部， 經過反射層5的反射後，使該光線6會穿過該光學膜4，使 該光線6投射於物體或裝置上。例如，液晶顯示器面板（ 圖中未示）而發光。 [0032] 在光源模組組裝後搬運或搬動時，該框體1的二凸肋12可 以防止該導光板3、光學膜4及反射層5滑動，此該光源產 生器2的該些發光元件22不會被壓壞，同時該二凸肋12可 以防止該該些發光元件22所產生的光線6外漏，使該光線 6能完全進入到該導光板3中。 [0033] 請參閱第五圖a、b，係本創作之第二實施例的光源模組 及第五圖a的另一實施例示意圖。如圖所示：本實施例所 揭露的光源模組的結構與第二圖至第四圖的結構大致相 同，不同處係在於該二凸肋12為外觀形狀相同，且斷面 呈三角形，或者二凸肋12的外觀形狀呈不相同，其斷面 分別為三角形及半圓形。前述的該二凸肋12可以防止該 導光板3、光學膜4及反射層5滑動，使該光源產生器2不 會被壓壞。同時也具有防止光線外漏的功能。 [0034] 請參閱第六圖a、b，係本創作之第三實施例的光源模組 及第六圖a的另一實施例示意圖。如圖所示：本實施例所 揭露的光源模組的結構與第二圖至第四圖的結構大致相 同，不同處係在於該二凸肋12為外觀形狀相同，且斷面 呈方形，或者二凸肋12呈外觀形狀不相同，其斷面分別 為方形及半圓形。前述的該二凸肋12可以防止該導光板3 、光學膜4及反射層5滑動使該光源產生器2不會被壓壞。 同時也具有防止光線外漏的功能。 表單編號A0101 第7頁/共19頁 M425295 [0035] 請參閱第七圖a、b，係本創作之第四實施例的光源模組 及第七圖a的另一實施例示意圖。如圖所示：本實施例所 揭露的光源模組的結構與第二圖至第四圖的結構大致相 同，不同處係在於該二凸肋12為外觀形狀相同，且斷面 呈U形，或者二凸肋12呈不相同形狀，其斷面分別為U形 及半圓形。前述的該二凸肋12可以防止該導光板3、光學 膜4及反射層5滑動壓壞該光源產生器2。同時也具有防止 光線外漏的功能。 [0036] 請參閱第八圖，係本創作之第五實施例的光源模組示意 圖。如圖所示：本實施例所揭露的光源模組的結構與第 二圖至第四圖的結構大致相同，不同處係在於該二凸肋 12呈上、下不對應，以配合該導光板3、光學膜4及反射 層5側緣不平齊設計’該二凸肋12可以防止該導光板3、 光學膜4及反射層5滑動壓壞該光源產生器2。同時也具有 防止光線外漏的功能。 [0037] 請參閱第九圖，係本創作之第六實施例的光源模組示意 圖。如圖所示：本創作之光學膜4係以配置在該導光板3 上表面上，且位於該接合槽11外側。在與液晶面板（圖中 未示）組裝後，使該光學膜4位於該導光板3上表面及接合 -槽—L1 的外.側 _。___________--- --------- [0038] 上述僅為本創作之較佳實施例而已，並非用來限定本創 作實施之範圍。即凡依本創作申請專利範圍所做的均等 變化與修飾，皆為本創作專利範圍所涵蓋。 【圖式簡單說明】 [0039] 第一圖，係傳統的背光模組側剖視示意圖。 表單編號A0101 第8頁/共19頁 M425295 第二圖，係本創作之第一實施例的光源模組分解示意圖 〇 第三圖’為第二圖的光源模組組裝分解側視示意圖。 第四圖’為第三圖的組裝完成側視示意圖。 第五圖a ’係本創作之第二實施例的光源模組示意圖。 第五圖b ’為第五圖a的另一實施例示意圖。 第六圖a ’係本創作之第三實施例的光源模組示意圖。 第六圖b，為第六圖&的另一實施例示意圖。 第七圖a ’係本創作之第四實施例的光源模組示意圖。 • 第七圖b，為第七圖3的另一實施例示意圖》 第八圖’係本創作之第五實施例的光源模組示意圖。 第九圖’係本創作之第六實施例的光源模組示意圓。 【主要元件符號說明】 [0040] 下殼架10a [0041] 反射板20a [0042] 導光板30aV. New description: [New technology field] [0001] This creation is about a light source module, especially a light source module for electronic objects. [Prior Art] [0002] The backlight module is one of the key components of the liquid crystal display panel. Since the liquid crystal display panel itself does not emit light, it is necessary to provide a sufficient and uniform light source liquid crystal display panel by the cargo optical module. The liquid crystal display panel can be displayed normally. [0003] A conventional backlight module, as shown in the first figure, has a reflector 20a, a light guide plate 30a, and a cymbal 40a stacked in the lower casing 10a, and is disposed at the other end of the lower casing 10a. The linear light source 50a is opposed to the light incident end surface 31a of the light guide plate 30a, and the light source reflector 60a is mounted in a state in which the light source 50a is surrounded by the back side of the linear light source 50a. The linear light source 50a is mounted on the outer side of the light reflector 60a. The upper casing 70a is formed with ribs 71a which are substantially parallel to the longitudinal direction of the linear light source 50a on the surface of the upper casing 70a facing the reflector 6. [0004] Although the backlight module described above can provide a backlight source required for the liquid crystal display panel, the light source generated by the linear light source 50a can be completely reflected in the light guide plate 30a by the reflector 60a. However, the structure of the backlight module is too complicated to be assembled, and it is easy to cause the light guide plate 30 a to slide and press against the linear light source 50 a when being transported or moved after assembly, thereby causing the linear light source. 50a damage. [New Content] Form No. A0101 Page 3 of 19 M425295 [0005] Therefore, the main purpose of this creation is to solve the traditional deficiency. This creation is assembled on the side edge of the light guide plate by using a frame with two ribs. When transporting or moving, the two ribs can prevent the light guide plate from sliding, so that the light source generator is not crushed, and the assembly time and process can be saved due to the simple structure during assembly. Another object of the present invention is that after the frame body is assembled to the side edge of the light guide plate, the two convex ribs on the frame body can prevent the light guide plate from slipping and prevent leakage of light. [0007] In order to achieve the above object, the present invention provides a light source module, comprising: [0008] a frame body having an engagement groove, the inner wall of the engagement groove being provided with two ribs; [0009] a light source is generated The light guide plate is assembled in the engagement groove and the two convex ribs are arranged to be opposite to each other, so that the light guide plate and the light source generator are disposed opposite to each other. [〇〇11] Wherein, the frame is a y-shaped frame or a 匚-shaped frame. [0012] wherein the ribs have the same shape and are correspondingly or non-correspondingly disposed on the frame. [0013] - wherein the & rib appearance shapes are not the same, ... and corresponding or not corresponding to the frame. [0014] wherein the ribs are strip-shaped and disposed on the frame. [0015] wherein the ribs have a semi-circular, triangular, conical, square, and U-shaped cross section. Form No. A0101 Page 4 of 19 [0016] The light source generator is provided with a circuit board and a plurality of light-emitting elements electrically connected to the circuit board. [0017] wherein the light emitting elements are light emitting diodes. An optical film is disposed on the upper surface of the light guide plate, and a reflective layer is disposed on the lower surface of the light guide plate. The optical film and the reflective layer are assembled in the joint groove and the two convex ribs are disposed in an offset manner. [0019] wherein, the upper surface of the light guide plate is provided with an optical film on the outer side of the joint groove, and the lower surface of the light guide plate is provided with a reflective layer, and the reflective layer is assembled on the joint groove to be in contact with the two convex ribs. Configuration. [0020] wherein the optical film is a diffusion film. [0021] wherein the optical film is a light collecting film. [0022] wherein the optical film is a combination of a diffusion film and a light collecting film. [Embodiment] [0023] The technical content and detailed description of the present invention are as follows: [0024] Please refer to the second figure, which is an exploded view of the light source module of the first embodiment of the present invention. As shown in the figure: the light source module of the present invention comprises: a frame 1 , a light source generator 2 , a light guide plate 3 , an optical film 4 and a reflective layer 5 〇 [0025] the frame 1 is U The aluminum extruded frame of the shape or the shape is provided with an engaging groove 11 , and the inner wall of the engaging groove 11 is provided with two ribs 12 having the same shape and strip shape, and the ribs 12 are arranged correspondingly in the upper and lower sides. In the present drawing, the ribs 1 2 have a semicircular cross section, but are not limited thereto. Form No. A0101 Page 5 of 19 M425295 [0026] The light source generator 2 is assembled on one side of the inner wall of the joint groove 11. The light source generator 2 is provided with a circuit board 21 and electrically connected to the circuit. A plurality of light-emitting elements 22 on the board 21. In the figure, the light-emitting elements 22 are light-emitting diodes. [0027] The light guide plate 3 is assembled to the engagement groove 11 with the side edge, and is in contact with the two ribs 12. [0028] The optical film 4 is disposed on the upper surface of the light guide plate 3, and the side edges of the optical film 4 are assembled in the joint groove 11. In the present embodiment, the optical film 4 is a diffusion film or a light concentrating film, or a combination of a diffusion film and a light concentrating film. [0029] The reflective layer 5 is disposed on the lower surface of the light guide plate 3, and the side edges of the reflective layer 5 are assembled in the joint groove 11. [0030] Please refer to the third and fourth figures for an exploded side view of the light source module assembly of the second figure and a side view of the assembly of the third figure. As shown in the figure, when the light source module of the present invention is assembled, the circuit board 21 of the light source generator 2 is first flatly assembled on one side of the inner wall of the engaging groove 11 of the frame body 1, so that the circuit board 21 is placed on the circuit board 21 The light-emitting element 22 corresponds to the entrance of the slot 11. After the light source generator 2 is assembled, the light guide plate 3, the optical film 4, and the reflective layer 5 are stacked, and the side edges of the light guide plate 3, the optical film 4, and the reflective layer 5 are assembled with the frame 1. After the assembly, the light guide plate 3, the optical film 4, and the reflective layer 5 are in contact with the two ribs 12, and the light guide plate 3, the optical film 4, and the reflective layer 5 are phased with the plurality of light-emitting elements 22. Corresponding configuration. Since the overall structure of the light source module of the present invention is simple, the man-hours and processes required for assembly can be saved during assembly. [0031] When the light-emitting elements 22 of the light source generator 2 are illuminated, the light rays 6 generated by the light-emitting form numbers A0101, page 6 of the 19th page 22 are directly projected into the light guide plate 3 After being reflected by the reflective layer 5, the light 6 is passed through the optical film 4, and the light 6 is projected onto the object or device. For example, a liquid crystal display panel (not shown) emits light. [0032] When the light source module is assembled or transported, the two ribs 12 of the frame 1 can prevent the light guide plate 3, the optical film 4 and the reflective layer 5 from sliding, and the light emitted by the light source generator 2 The element 22 is not crushed, and the two ribs 12 prevent the light 6 generated by the light-emitting elements 22 from leaking out, so that the light 6 can completely enter the light guide plate 3. [0033] Please refer to the fifth embodiment a, b, which is a schematic diagram of another embodiment of the light source module and the fifth diagram a of the second embodiment of the present invention. As shown in the figure, the structure of the light source module disclosed in this embodiment is substantially the same as that of the second to fourth embodiments, except that the two ribs 12 have the same shape and a triangular shape, or The shape of the two ribs 12 is different, and the cross-sections are triangular and semi-circular, respectively. The above-mentioned two ribs 12 can prevent the light guide plate 3, the optical film 4, and the reflective layer 5 from sliding, so that the light source generator 2 is not crushed. It also has the function of preventing light leakage. [0034] Please refer to the sixth embodiment a, b, which is a schematic diagram of another embodiment of the light source module and the sixth diagram a of the third embodiment of the present invention. As shown in the figure, the structure of the light source module disclosed in this embodiment is substantially the same as that of the second to fourth embodiments, except that the two ribs 12 have the same shape and a square shape, or The two ribs 12 have different appearance shapes, and the cross sections thereof are square and semicircular, respectively. The two ribs 12 can prevent the light guide plate 3, the optical film 4 and the reflective layer 5 from sliding so that the light source generator 2 is not crushed. It also has the function of preventing light leakage. Form No. A0101 Page 7 of 19 M425295 [0035] Please refer to the seventh embodiment a, b, which is a schematic diagram of another embodiment of the light source module and the seventh diagram a of the fourth embodiment of the present invention. As shown in the figure, the structure of the light source module disclosed in this embodiment is substantially the same as that of the second to fourth embodiments. The difference is that the two ribs 12 have the same shape and a U-shaped cross section. Or the two ribs 12 have different shapes, and the cross sections are U-shaped and semi-circular, respectively. The two ribs 12 can prevent the light guide plate 3, the optical film 4, and the reflective layer 5 from slidingly crushing the light source generator 2. It also has the function of preventing light leakage. [0036] Please refer to the eighth drawing, which is a schematic diagram of a light source module according to a fifth embodiment of the present invention. As shown in the figure, the structure of the light source module disclosed in this embodiment is substantially the same as that of the second to fourth embodiments. The difference is that the two ribs 12 do not correspond to the upper and lower sides to match the light guide plate. 3. The side edges of the optical film 4 and the reflective layer 5 are not flush. The two ribs 12 prevent the light guide plate 3, the optical film 4, and the reflective layer 5 from sliding and crushing the light source generator 2. It also has the function of preventing light leakage. [0037] Referring to FIG. 9, a schematic diagram of a light source module of a sixth embodiment of the present invention is shown. As shown in the figure, the optical film 4 of the present invention is disposed on the upper surface of the light guide plate 3 and located outside the joint groove 11. After being assembled with a liquid crystal panel (not shown), the optical film 4 is placed on the upper surface of the light guide plate 3 and the outer side of the joint-groove L1. ___________----------- [0038] The foregoing is only a preferred embodiment of the present invention and is not intended to limit the scope of the present invention. That is, the equal changes and modifications made by the patent application scope of this creation are covered by the scope of the creation patent. BRIEF DESCRIPTION OF THE DRAWINGS [0039] The first figure is a side cross-sectional view of a conventional backlight module. Form No. A0101 Page 8 of 19 M425295 The second figure is an exploded view of the light source module of the first embodiment of the present invention. The third figure is an exploded side view of the light source module of the second figure. The fourth figure' is a side view showing the assembly of the third figure. The fifth figure a' is a schematic diagram of a light source module of the second embodiment of the present invention. The fifth figure b' is a schematic view of another embodiment of the fifth diagram a. Figure 6 is a schematic view of a light source module of a third embodiment of the present invention. Figure 6b is a schematic diagram of another embodiment of the sixth figure & Figure 7 is a schematic view of a light source module of a fourth embodiment of the present invention. FIG. 7B is a schematic diagram of another embodiment of the seventh FIG. 3 and FIG. 8 is a schematic diagram of a light source module according to a fifth embodiment of the present invention. The ninth diagram is a schematic circle of the light source module of the sixth embodiment of the present invention. [Description of Main Component Symbols] [0040] Lower Case 10a [0041] Reflector 20a [0042] Light Guide 30a
[0043] 入光端面31a [0044] 稜鏡片40a [0045] 線狀光源50a [0046] 反光器60a [0047] 上殼架70a [0048] 肋條 71 a [0049] 框體 1 表單編號A0101 第9頁/共19頁 M425295 [0050] 接合槽11 [0051] 凸肋12 [0052] 光源產生器2 [0053] 電路板21 [0054] 發光元件22 [0055] 導光板3 [0056] 光學膜4 [0057] 反射層5 [0058] 光線6 表單编號A0101 第10頁/共19頁[0043] Light-incident end face 31a [0044] cymbal 40a [0045] Linear light source 50a [0046] Reflector 60a [0047] Upper frame 70a [0048] Rib 71 a [0049] Frame 1 Form No. A0101 No. 9 Page / Total 19 pages M425295 [0050] Engagement groove 11 [0051] rib 12 [0052] Light source generator 2 [0053] Circuit board 21 [0054] Light-emitting element 22 [0055] Light guide plate 3 [0056] Optical film 4 [ 0057] Reflective Layer 5 [0058] Light 6 Form No. A0101 Page 10 of 19