M304684 八、新型說明： 【新型所屬之技術領域】 特別係指一 種具有卡勾之背光 本創作係有關一種背光模組裝置 模組裝置。 【先前技術】 . 請參照第一圖，習知背光模組裝置H)包括-光源（圖未示），—導 处先板12、-！呂背板14、複數個光學膜片㈣一膠框m 鄰近V先板12之-側設置’光源用以提供—光束並人射於導光板 内；導光板12置於銘背板14内，光學膜片16置於導光板η 框18用於固定光學膜月^ . 〇Λ 多 予膜片16’—面板2〇設置於膠柜18上，面板2〇雜 由背光模組裝置10提供一平面光源。 曰 為了避免背光模組裝置10直立時，導光板12向前傾斜造成光學 膜片16與膠框18磨傷，習知的背光模組裝置10會藉由雙面膠(圖未 不)將導光板12的側面與”板14之側壁黏貼起來，但此種方式會增 力’裝私序且於重I (reWGrk)時雙面勝易產生殘踢，而且雙面膠之 黏貼功效是有限的，因此，於背光模組裝置10直立時，然可能因導光 板J呂月板14間之黏著力不夠，造成導光板12向前傾斜造成光學 膜片16與膠框18磨傷。 【新型内容】 本創作之目的係在提供一種背光模組裝置，利用於框體上設置 卡勾’以防止背光模㈣置直立時，導光板會往向前傾斜而使得光學 5 M304684 膜片磨傷。 本創作之另一目的係在提供一種背光模組裝置，其結構簡單且可 降低生產成本。 為達到上述之目的，本創作所揭示的背光模組裝置包括一框體、 一設於框體内之光源、一導光板及一光學膜片，一框體之一相對之内側壁 上分設有一卡勾，導光板設置於框體内並藉由卡勾將導光板固定於框體内，光 學膜片位於導光板上。藉由卡勾之設置可將導光板固定於框體内，以 防止導光板向前傾斜使光學膜片磨傷。 底下藉由具體實施例配合所附的圖式詳加說明，當更容易瞭解本 創作之目的、技術内容、特點及其所達成之功效。 【實施方式】M304684 VIII. New description: [New technical field] It refers to a backlight with a hook. This creation is about a backlight module device module device. [Prior Art] Please refer to the first figure. The conventional backlight module device H) includes a light source (not shown), a guide plate 12, -! Lu back plate 14, a plurality of optical films (four) a plastic frame m adjacent to the side of the V first plate 12 is provided with a 'light source for providing a beam of light and being incident on the light guide plate; the light guide plate 12 is placed inside the front plate 14 The optical film 16 is placed on the light guide plate η frame 18 for fixing the optical film. The multi-pre-film 16'-panel 2 is disposed on the glue cabinet 18, and the panel 2 is provided by the backlight module device 10. Plane light source.曰 In order to prevent the light guide plate 12 from tilting forward and causing the optical film 16 and the plastic frame 18 to be worn when the backlight module device 10 is erected, the conventional backlight module device 10 will be guided by double-sided tape (not shown). The side of the light panel 12 is adhered to the side wall of the "plate 14, but this way will increase the force" and the double-sided wins the residual kick when the weight is I (reWGrk), and the adhesive effect of the double-sided adhesive is limited. Therefore, when the backlight module device 10 is upright, the adhesion between the light guide plate and the lunar plate 14 may be insufficient, and the optical film 16 and the plastic frame 18 may be worn. The purpose of this creation is to provide a backlight module device that uses a hook on the frame to prevent the backlight module (4) from standing upright, and the light guide plate will be tilted forward to cause the optical 5 M304684 diaphragm to be worn. Another object of the present invention is to provide a backlight module device which has a simple structure and can reduce the production cost. To achieve the above object, the backlight module device disclosed in the present invention comprises a frame body and a frame body. Light source, a light guide plate and an optical film One of the frames is provided with a hook on the inner side wall, the light guide plate is disposed in the frame body and the light guide plate is fixed in the frame body by the hook, and the optical film is located on the light guide plate. The arrangement can fix the light guide plate in the frame body to prevent the light guide plate from tilting forward to cause the optical film to be worn. The details of the present invention are more easily understood by the specific embodiment and the accompanying drawings. , technical content, characteristics and the effects achieved.
參照第二圖，本創作一實施例之背光模組裝置22用以提供一平面 光源至一面板34(例如：液晶面板），背光模組裝置22包括一光源（圖未 示）、框體24、一導光板30、複數個光學膜片32及膠框36 ;其中光源係 設於框體24内並鄰近導光板30之至少一側設置，光源用以提供一光束 入射於導光板30内。如第三圖所示，框體24係為一盒狀結構並具有一 容置空間241，框體24之材質係為塑膠材質或金屬材質，且在框體24 之至少一相對内側壁上分別設有一卡勾26，本實施例中，卡勾26係設 於框體24之一相對内側壁上，但不以此為限。卡勾26係彈性地連接於 框體24且可與框體24—體成型。詳細地說，卡勾26包括一本體261及一 勾部262，本體261之底端連接於框體24,相對之頂端朝容置空間（即朝 6 M304684 框體24之内部）凸設有勾部262,本體261之兩側與框體24之側壁之間具 有一開槽263,藉由開槽263之設置使卡勾26可朝遠離容置空間241方向 產生彈性變形。每一卡勾26之勾部262之内面形成一傾斜面265，該些 傾斜面265間形成一空間266。 導光板30設置於框體24之容置空間241内並藉由卡勾26將導光板 . 30固定於框體24内。光學膜片32位於導光板30上並容置於空間266内並 與傾斜面265間具有一間隙。膠框36設於光學膜片32上以用於固定光學 膜片32。面板34係設置於膠框36上。 組裝背光模組裝置22時，係先將光源置入框體24内，再由框體24 的上方將導光板3〇置入，之後，卡勾26受到導光板3〇之推壓，使卡勾 26朝遠離谷置空間241方向產生彈性變形，而使導光板3〇可置入容置空 間241内’後導光板30推壓卡勾26之力量消除，卡勾26即回復原位至位 於導光板30上方以將導光板3〇固定於框體24内。最後，將光學膜片32 由框體24的上方置入至位於導光板3〇上及空間266内，再組裝膠框36 • 以組成背光模組裝置22。 藉由卡勾26之設置可將導光板3〇固定於框體24内，當背光模組裝 置22直立時’導光板30受到卡勾26之阻擋而不會向前傾斜，故不會擠 壓光學膜片34’因此可避免光學膜片34與膠框36磨傷。再者，由於將 卡勾26之勾部265内面設為傾斜面265，使導光板30可方便置入框體24 内。 本創作所揭示一種背光模組裝置22，係利用卡勾26與框體24 — 體成型的設計，使卡勾26將導光板30固定於框體24内，解決習知需 7 M304684 透過雙面膠黏固導光板與框體，卻因雙面膠黏固能力有限而&成產α 直立時，導光板向前傾而使得光學膜片磨傷之情形。 丹者，組裝本創 作之背光模組裝置22時，可免去黏固雙面膠之步驟，故可簡化組裝程 序而降低生產成本。且需重工時，可直接透過卡勾26之彈性變形，而 快速地將導光板30由框體24取出，使導光板30與框體24分離，也 - 不會有殘膠之問題。 以上所述之實施例僅係為說明本創作之技術思想及特點，其目的 (Φ 在使熟習此項技藝之人士能夠瞭解本創作之内容並據以實施，者又 、 田+月皂 以之限定本創作之專利範圍，即大凡依本創作所揭示之精神所作之岣 專變化或修飾，仍應涵盖在本創作之專利範圍内。 【圖式簡單說明】 第一圖係習知的背光模組裝置示意圖。 第二圖係本創作之一背光模組裝置示意圖。 ^ 第三圖係本創作之卡勾與框體結構示意圖。 【主要元件符號說明】 22背光模組裝置 24框體 241容置空間 26卡勾 261本體 262勾部 M304684 263開槽 265傾斜面 30導光板 32光學膜片 34面板 36膠框 % 9Referring to the second figure, the backlight module device 22 of the present embodiment is configured to provide a planar light source to a panel 34 (eg, a liquid crystal panel). The backlight module device 22 includes a light source (not shown) and a frame 24 A light guide plate 30, a plurality of optical films 32 and a plastic frame 36 are disposed. The light source is disposed in the frame body 24 and disposed adjacent to at least one side of the light guide plate 30. The light source is configured to provide a light beam incident on the light guide plate 30. As shown in the third figure, the frame body 24 is a box-like structure and has an accommodating space 241. The frame body 24 is made of a plastic material or a metal material, and is respectively disposed on at least one opposite inner side wall of the frame body 24. A hook 26 is provided. In this embodiment, the hook 26 is disposed on one of the opposite side walls of the frame 24, but is not limited thereto. The hook 26 is elastically coupled to the frame 24 and can be integrally formed with the frame 24. In detail, the hook 26 includes a body 261 and a hook portion 262. The bottom end of the body 261 is connected to the frame body 24, and the top end of the body 261 is convexly disposed toward the accommodating space (ie, toward the inside of the 6 M304684 frame body 24). The portion 262 has a slot 263 between the two sides of the body 261 and the side wall of the frame body 24. The hook 26 can be elastically deformed away from the accommodating space 241 by the arrangement of the slot 263. An inner surface of the hook portion 262 of each of the hooks 26 forms an inclined surface 265, and a space 266 is formed between the inclined surfaces 265. The light guide plate 30 is disposed in the accommodating space 241 of the frame body 24 and fixes the light guide plate 30 in the frame body 24 by the hooks 26. The optical film 32 is located on the light guide plate 30 and accommodated in the space 266 with a gap between the inclined surface 265. A plastic frame 36 is provided on the optical film 32 for fixing the optical film 32. The panel 34 is disposed on the plastic frame 36. When the backlight module device 22 is assembled, the light source is first placed in the frame body 24, and then the light guide plate 3 is placed above the frame body 24. Then, the hook 26 is pushed by the light guide plate 3 to make the card The hook 26 is elastically deformed away from the valley space 241, so that the light guide plate 3 can be placed in the accommodating space 241. The force of the light guide plate 30 pushing the hook 26 is eliminated, and the hook 26 is returned to the original position. Above the light guide plate 30, the light guide plate 3 is fixed in the frame 24. Finally, the optical film 32 is placed above the frame 24 to be placed on the light guide plate 3 and in the space 266, and the plastic frame 36 is assembled to form the backlight module device 22. The light guide plate 3 can be fixed in the frame body 24 by the setting of the hook 26. When the backlight module device 22 is upright, the light guide plate 30 is blocked by the hook 26 and does not tilt forward, so it does not squeeze. The optical film 34' thus avoids abrasion of the optical film 34 and the frame 36. Further, since the inner surface of the hook portion 265 of the hook 26 is an inclined surface 265, the light guide plate 30 can be easily inserted into the frame 24. The present invention discloses a backlight module device 22, which is designed by the hook 26 and the frame body 24, so that the hook 26 fixes the light guide plate 30 in the frame body 24, and the conventional solution requires 7 M304684 to pass through the double-sided surface. Adhesively illuminating the light guide plate and the frame body, but due to the limited adhesive capacity of the double-sided adhesive, when the α is erected, the light guide plate is tilted forward to cause the optical film to be worn. Dan, when assembling the backlight module device 22 of the present invention, the step of sticking the double-sided tape can be eliminated, so that the assembly process can be simplified and the production cost can be reduced. Moreover, when rework is required, the light guide plate 30 can be quickly taken out from the frame 24 by the elastic deformation of the hook 26, so that the light guide plate 30 is separated from the frame body 24, and there is no problem of residual glue. The embodiments described above are only for explaining the technical idea and characteristics of the present invention, and the purpose thereof (Φ is to enable the person familiar with the art to understand the content of the creation and implement it according to it, and again, Tian + Yue soap) Limiting the scope of the patents of this creation, that is, the special changes or modifications made by the authors in accordance with the spirit revealed by this creation should still be covered by the scope of this creation patent. [Simplified illustration] The first picture is a conventional backlight module. The second diagram is a schematic diagram of a backlight module device of the present invention. ^ The third diagram is a schematic diagram of the structure of the hook and the frame of the creation. [Description of the main components] 22 backlight module device 24 housing 241 Space 26 hook 261 body 262 hook M304684 263 slot 265 inclined surface 30 light guide plate 32 optical diaphragm 34 panel 36 plastic frame% 9