M332207 八、新型說明： 【新型所屬之技術領域】 本創作乃係錢-種可防止異物人侵之背光模組結構，尤指於背 光模組中背板及反射狀間設好，⑽止異物由雜進入背 光模組中之結構。 【先前技術】 按，背光模組除了應用於液晶顯示器（LiquidCrystai Di印¥ LCD)之產品外’-般尚廣泛的使用於和其他機具設備相結合，例如和 搏奕或遊戲機相結合，而經組立結合後可做為該搏奕或遊戲機之營幕 所用，增進該搏奕或遊戲機之顯示效能。 ^參晒-所示，習知應用於遊戲機之背光模組工，至少包括有 月板11反射片12、-導光板工3及複數個光學膜片14。 背^1，主要係用將於反射片丄2、導光^ 3及光學膜片工 4專元件組合餘置於射，並供與欲姆合之補機（未繪示出） =斤用、，而為姨觸目峨合，i愉許多勾扣件M332207 VIII. New Description: [New Technology Field] This creation is a kind of backlight module structure that can prevent foreign objects from invading, especially in the back panel and reflection between the backlight module. (10) Stop foreign matter The structure that enters the backlight module by impurities. [Prior Art] According to the backlight module, in addition to the products used in liquid crystal displays (LiquidCrystai DiPrint), it is widely used in combination with other equipment, such as combination with a beat or game machine. After being combined, it can be used as a camp for the beat or game machine to enhance the display performance of the beat or game machine. As shown in the figure, the backlight module used in the game machine includes at least a moon plate 11 reflection sheet 12, a light guide plate 3, and a plurality of optical films 14. Back ^1, mainly used in the combination of reflective sheet 丄 2, light guide ^ 3 and optical filmmaker 4 special components, and for the replacement with the yum (not shown) = kg , and for the sake of touching, i know a lot of hooks
2之設置，_令背W 反射片12，係設置於導光板丄3 導光板i 3外之光源做反射而返回導光^ $之間’可將纖 導光板13，至少具有—個反射面 中 反射面13 1則可將光源反射改變光源—出光面132 ’該 係用以將導光板1 3中之光源對外輸出者;了方向，出光面1 3 2則 5 M332207 干膜片’该背板上設有數個供搏奕或遊戲機具做相結合時所成之開 口’该$板中設置有反射片、導光板及光學膜片等元件，其中，該背 ，«反射片之間設有-膜片，該則於對應該背板開口之周緣處設有 •'黏著層’並利用黏著層將背板之開口周圍予以密封，以避免異物由背 -板之開Π進人到反射片巾，進而可防止亮點之產生。 【實施方式】 為使貝審查員此更易於瞭解本創作之結構及所能達成之功效， # 茲配合圖式說明如后： 首先，請絲麵四所示’本創作之背光模組2，至少包括有一 背板21、-導光板2 2、-反射片2 3及複數個光學膜片2 4。 背板21 ’主要係用將於反射片2 3、導光板2 2及光學膜片2 4等元件組合後容置於其中，並供與欲相結合之博奕辆戲機具（未 繪示出）組立所用，而為與搏奕或遊戲機具相組立結合，該背板2工 會成有許多勾扣件2 i i、以及視窗區2 i 2之設置，該等勾扣件2 鲁11及視窗區212之設置，則皆會令背板21於該等位置形成有開 口 2 1 3。 I光板22，至少具有-個反射面μ 1以及-出絲2 2 2， 該反射面2 21則可將光源反射改變光源之行進方向， 21中並設置有極多數量之導光點2211，_等導光 1更可破壞光全反射條件，使其光源更達到反射時之均勻效果，出光 面2 2 2則係用以將導光板2 2中之光源對外輸出者。 反射片23，係設置於導光板23之反射面22丄，藉由該反射 7 M332207 置入於背板2 i之中與背板2 i相黎合，後續再將反射片2 3、 ，板2 2及光學膜片2 4等元件置人該背板2!之中。而於將膜片2 5 ^先行置入於背板21之中與背板1 21相黏合之同時，亦將背板2 k ' 各不同開口213完成密封動作。 .綜上所述，本創作背光模組藉由上述之結構，確倾習知增進功 虹未見於市面，已符缝之_性，並驗频及實職，袭依法 提对μ，懇凊貴審查委員詳鐘，並賜核准專利之審定，至為感禱。 • 【圖式簡單說明】 圖-係習知背光模組之立體分解圖。 圖二係習知背細㈣板之另—柯示意圖。 圖三係習知背光模組之剖視示意圖。 圖四係本_背光麵之讀分解圖。 圖五係本創射光模㈣板及則之立體圖。 圖六係本創作膜片另—實施例之示意圖。 圖0 圖七係本創作背光模組之剖視示意 【主要元件符號說明】 1 1 1勾扣件 1 1 3 開口 1 2反射片 14光學膜片 14 2稜鏡膜片 211勾扣件 1背光模組 1 1背板 112視窗區 114雙面膠帶 13導光板 141擴散膜片 2 1背板 M332207 212視窗區 2 1 3 開口 2 2導光板 2 21反射面 2 211導光點 2 2 2出光面 2 3反射片 24光學膜片 241擴散膜片 242稜鏡膜片 2 5膜片 2 6黏著層 2 61雙面膠帶 2 6 2液態膠The setting of 2, the backing W, the reflection sheet 12 is disposed on the light guide plate 丄3, the light source outside the light guide plate i3 is reflected and returned to the light guide, and the fiber light guide plate 13 has at least one reflection surface. The middle reflecting surface 13 1 can reflect the light source to change the light source - the light emitting surface 132 ' is used to output the light source in the light guide plate 13 to the outside; the direction, the light emitting surface 1 3 2 is 5 M332207 dry film 'the back The board is provided with a plurality of openings for the combination of a wrestling or a game machine. The $ board is provided with elements such as a reflection sheet, a light guide plate and an optical film, wherein the back, the reflection sheet is provided between - a diaphragm, which is provided with an 'adhesive layer' at the periphery of the opening corresponding to the back plate and seals the opening of the back plate with an adhesive layer to prevent foreign matter from entering the reflective sheet by the back-plate opening The towel can prevent the occurrence of bright spots. [Embodiment] In order to make it easier for the Bay Examiner to understand the structure of the creation and the effect that can be achieved, # 兹图图图后后: First, please display the backlight module 2 of the creation. At least one back plate 21, - light guide plate 2, - reflective sheet 2 3 and a plurality of optical films 24 are included. The back plate 21' is mainly used in a combination of components such as a reflection sheet 23, a light guide plate 2 2 and an optical film 24, and is provided with a Bosch machine tool (not shown). Used for assembly, and in combination with a beat or game machine, the backboard 2 has a plurality of hooks 2 ii and a window area 2 i 2, and the hooks 2 and 11 are closed. The arrangement of the back plate 21 forms an opening 2 1 3 at the same position. The I-light plate 22 has at least a reflecting surface μ 1 and a wire 2 2 2, and the reflecting surface 21 can reflect the light source to change the traveling direction of the light source, and 21 is provided with a very large number of light guiding points 2211. _ etc. Light guide 1 can destroy the total light reflection condition, so that the light source can achieve the uniform effect of reflection, and the light exit surface 2 2 2 is used to output the light source in the light guide plate 2 2 to the outside. The reflection sheet 23 is disposed on the reflective surface 22 of the light guide plate 23, and the reflection 7 M332207 is placed in the back plate 2 i to be combined with the back plate 2 i, and then the reflection sheet 2 3 , the plate is further 2 2 and optical film 2 4 and other components placed in the back panel 2! When the diaphragm 25 5 is placed in the back plate 21 and bonded to the back plate 21, the different openings 213 of the back plate 2k' are also sealed. In summary, the creation of the backlight module by the above structure, it is indeed known that the promotion of Gonghong has not been seen in the market, has been slashed, and the frequency and actual duties, in accordance with the law to raise the μ, expensive The examiner’s detailed clock and the approval of the patent approval are to be prayed. • [Simple description of the diagram] Figure - is an exploded view of the conventional backlight module. Figure 2 is a schematic diagram of another of the conventional (4) plates. Figure 3 is a schematic cross-sectional view of a conventional backlight module. Figure 4 is an exploded view of the _backlit surface. Figure 5 is a perspective view of the original optical mode (four) board and the same. Figure 6 is a schematic view of another embodiment of the created diaphragm. Figure 0 Figure 7 is a schematic cross-sectional view of the backlight module [Main component symbol description] 1 1 1 hook fastener 1 1 3 opening 1 2 reflective sheet 14 optical diaphragm 14 2 diaphragm 211 hook 1 backlight Module 1 1 Backing plate 112 Window area 114 Double-sided tape 13 Light guide plate 141 Diffusion film 2 1 Back plate M332207 212 Window area 2 1 3 Opening 2 2 Light guide plate 2 21 Reflecting surface 2 211 Light guiding point 2 2 2 Light emitting surface 2 3 reflective sheet 24 optical film 241 diffusion film 242 稜鏡 film 2 5 film 2 6 adhesive layer 2 61 double-sided tape 2 6 2 liquid glue