M352049 五、新型說明： 【新型所屬之技術領域】 •種可輕易更換前 本創作是關於-種液晶顯示器，且特別是關於 框的液晶顯示器。 ' 【先前技術】 這些年來’隨著液晶顯示器之技術的快速發展， 傳統的CRT顯示器’因此液晶顯示器現已成為= 請先參照圖1，圖1所I會示為於中華民國專利申請案㈣ 中所揭露之液晶顯示器的結構示意圖，此液晶顯示器1〇〇包括一 部份101與-下半部份102 ’液晶顯示器100的上半部份^^包括. -前框no、-液晶面板m與-擴散板126。此外，擴散板126的上 方還放置有二片光學膜123，此二片光學膜123分別為增亮膜124斑 擴散膜125。增亮膜124的功用是將擴散的光聚集起來，以增加液= 顯示器100於視角範圍内的亮度，而擴散膜125之功用則是^光線= 合地更加均勻’以使液晶顯示器100於顯示時能有更均勾的亮度。 由圖1可知’液晶面板122、增亮膜124、擴散膜125與擴散板 126皆被此前框110所固定。此液晶顯示器1〇〇的下半部份1〇2包括. <後框140、一反射片128與多個燈源127。於後框14〇上設置有一侧 壁142 ’此側壁142圍繞出一容置空間143，此容置空間143内則放置 有反射片128 ’此反射片128面向擴散板126。此外，上述之燈源127 是設置在反射片128的上方。另外，在後框140的另一側，則設置有 多個電路控制板130。 液晶顯示器100是藉由前框110來直接固定液晶面板丨22與擴散 板126，而且是藉由後框140來承載反射片128與燈源127等零組件， 3 .M352049 也因此可讓液晶顯示 故無須設置前鐵框、膠框與背板等習知零組件 器100的整體成本降低。 而’當液晶顯示器100組農完成後，若於事後的檢查過程中發 現别框110有括傷或毀損而需更換時，則須將增亮膜124與擴散膜⑵ 拆下後再行更換’如此-來將增加更換的複雜度。 因此，如何使更換前框的程序更加容易，是值得本領域具有通常 知識者去思量地。 【新型内容】M352049 V. New description: [New technical field] • The type can be easily replaced. This creation is about a kind of liquid crystal display, and especially about the liquid crystal display of the frame. '[Previous technology] Over the years, with the rapid development of liquid crystal display technology, the traditional CRT display 'therefore the liquid crystal display has become = please refer to Figure 1 first, Figure 1 I will show the patent application in the Republic of China (4) The structure of the liquid crystal display disclosed in the liquid crystal display 1 includes a portion 101 and a lower portion 102. The upper half of the liquid crystal display 100 includes. - front frame no, - liquid crystal panel m And a diffusion plate 126. Further, two optical films 123 are placed on the upper side of the diffusion plate 126, and the two optical films 123 are the brightness enhancement film 124 and the diffusion film 125, respectively. The function of the brightness enhancement film 124 is to gather the diffused light to increase the brightness of the liquid = display 100 in the viewing angle range, and the function of the diffusion film 125 is to make the liquid crystal display 100 display. It can have a more uniform brightness. As can be seen from Fig. 1, the liquid crystal panel 122, the brightness enhancement film 124, the diffusion film 125, and the diffusion plate 126 are all fixed by the front frame 110. The lower half 1〇2 of the liquid crystal display 1 includes a <back frame 140, a reflection sheet 128, and a plurality of light sources 127. A side wall 142 ′ is disposed on the rear frame 14 ′. The side wall 142 surrounds an accommodating space 143. The accommodating space 143 is provided with a reflection sheet 128 ′. The reflection sheet 128 faces the diffusion plate 126. Further, the above-described light source 127 is disposed above the reflection sheet 128. Further, on the other side of the rear frame 140, a plurality of circuit control boards 130 are provided. The liquid crystal display 100 directly fixes the liquid crystal panel 22 and the diffusion plate 126 by the front frame 110, and carries the components such as the reflection sheet 128 and the light source 127 through the rear frame 140, and the M352049 can also make the liquid crystal display. Therefore, it is not necessary to set the overall cost reduction of the conventional component 100 such as the front iron frame, the plastic frame and the back plate. And when the LCD monitor 100 is completed, if the frame 110 is damaged or damaged during the post-mortem inspection and needs to be replaced, the brightness enhancement film 124 and the diffusion film (2) must be removed and replaced. So - will increase the complexity of the replacement. Therefore, how to make the procedure of replacing the front frame easier is worth considering for those who have the usual knowledge in the field. [New content]
本創作^要目的係提供—種液晶顯示器，此液晶顯示器能使前框 的更換程序更加容易。 為了達成上述目的與其他目的，本創作提供一種液晶顯示器，其 包括·一前框、一固定框、一液晶面板、一擴散板、一後框、一反射 片與一光源。其中，固定框與前框相組合，擴散板位於液晶面板下方， 而上述之液晶面板與擴散板皆被固定框所固定。反射片設置於後框 上，而反射片面向上述之擴散板。另外，光源設置於反射片的上方。 於上述之液晶顯示器中，光源為面光源。其中，此面光源是由多 個冷陰極螢光燈管所組成。 於上述之液晶顯示器中’更包括至少一光學膜，該光學膜置放在 擴散板上且被固定框所固定。 於上述之液晶顯示器中’光學膜與液晶面板間具有一間距。 為了達成上述目的與其他目的，本創作提供一種液晶顯示器，其 包括··一前框、一固定框、一液晶面板、一導光板、一後框、一反射 片與一光源。其中’固定框與前框相組合，導光板則位於液晶面板下 方’而上述之液晶面板與導光板皆被固定框所固定。另外，反射片設 4 .M352049 而光源設置於上述之導光 置於後框上，此反射片面向上述之導光板 板的側方。 於上述之液晶顯示器中，光源為線光源或點光源。 ，上述之液晶顯示”，更包括至少—絲膜，該光學膜置放在 導光板上且被固定框所固定。 於上述之液晶顯示器中，光學膜與液晶面板間具有一間距。The purpose of this creation is to provide a liquid crystal display that makes the replacement process of the front frame easier. In order to achieve the above and other objects, the present invention provides a liquid crystal display comprising a front frame, a fixed frame, a liquid crystal panel, a diffusing plate, a rear frame, a reflecting sheet and a light source. Wherein, the fixing frame is combined with the front frame, the diffusion plate is located below the liquid crystal panel, and the liquid crystal panel and the diffusion plate are fixed by the fixing frame. The reflection sheet is disposed on the rear frame, and the reflection sheet faces the diffusion plate described above. In addition, the light source is disposed above the reflective sheet. In the above liquid crystal display, the light source is a surface light source. Among them, the surface light source is composed of a plurality of cold cathode fluorescent tubes. The above liquid crystal display further includes at least one optical film placed on the diffusion plate and fixed by the fixing frame. In the above liquid crystal display, there is a gap between the optical film and the liquid crystal panel. In order to achieve the above and other objects, the present invention provides a liquid crystal display comprising: a front frame, a fixed frame, a liquid crystal panel, a light guide plate, a rear frame, a reflective sheet and a light source. Wherein the 'fixed frame is combined with the front frame, the light guide plate is located below the liquid crystal panel', and the liquid crystal panel and the light guide plate are fixed by the fixed frame. Further, the reflection sheet is provided with M. M352049 and the light source is disposed on the rear light guide plate disposed on the rear frame, and the reflection sheet faces the side of the light guide plate. In the above liquid crystal display, the light source is a line source or a point source. The liquid crystal display described above further includes at least a silk film disposed on the light guide plate and fixed by the fixing frame. In the above liquid crystal display, the optical film has a space between the liquid crystal panel and the liquid crystal panel.
由於本創作之液晶顯示器是藉由固定框來固定液晶面板、增亮 ^、擴散膜與擴絲，因此當於檢查過程中發現前框有刮傷或毁損而 而更換時’組裝者只需將固定敏前框上拆下，之後再將敝框組合 於新的前框上即可β樣—來，可大大地增加更換程序的容易性。 為使熟悉該微藝人嫌解本創狀目的、·及功效，兹藉由 下述具體實_ ’並配合卿之目式，對本創作詳加說明如後。 【實施方式】 圖2所繪不為本創作之第一實施例的液晶顯示器之結構示意圖， 圖3所繪不為固定框之結構示意圖。請同時參照圖2與圖3，液晶顯 • 不器200的上半部份201包括：一前框210、一固定框212、一液晶面 板222與一擴散板226 ’其中固定框212是組合在前框210上。此外， '擴散板226的上方還放置有二片光學膜，此二片光學膜分別為增亮膜 224與擴散膜225。增免膜224與擴散膜225之功用分別與圖1之增亮 膜124與擴散膜125相似，因此便不再贅述。當然，本領域具有通常 知識者也可視情況而不設置任何光學膜。此外，由圖3可知，液晶面 板222、增亮膜224、擴散膜225與擴散板226皆被固定框212所固定。 此液晶顯示器200的下半部份202包括：一後框24〇、一反射片 228與多個冷陰極螢光燈管227。於後框240上設置有一側壁242，此 側壁242圍繞出一容置空間243，此容置空間243内則放置有反射片 M352049 228，此反射片228面向擴散板226。此外，上述之冷陰極螢光燈管227 是設置在反射片228的上方。另外，在後框24〇的另一側，則設置有 多個電路控制板230。接著，將上述之上半部份2〇1與下半部份2〇2 相組合後’即可組裝成液晶顯示器200。 請比較圖1所示之液晶顯示器1〇〇與圖2所示之液晶顯示器2〇〇, 可知由於本實施例之液晶顯示器是藉由峡框21()來固定液晶面 板222、增亮膜224、擴散膜225與擴散板226，因此當於檢查過程中 發現月ύ框210有到傷或毀損而需更換時，组裝者只需將固定框犯從 前框210上拆下，之後再將固定框212組合於新的前框上即可，大大 地增加更換程序的容易性。 當然，本領域具有通常知識者也可將冷陰極螢光燈管227替換成 其他種類的面光源’所謂的面光源是指：以整體觀之，光源呈一面狀。 例如’可將冷陰極螢光燈官227替換成多個矩陣排列的LED燈源。或 者，也可將冷陰極螢光燈管227替換成一平面型螢光燈管。 在第一實施例中，液晶面板222與增亮膜224間可能產生摩擦而 造成刮傷。請參_ 4，® 4鱗示為本創作之第二實關的固定框 之結構示意圖。其中，固定框212，的設計可使液晶面板222與增亮膜 224間保持-間距m ’以防止液晶面板^對增亮膜224產生刮傷。 上述之液晶顯不H 200為直下入光式，但也可將其改為侧邊入光 〈的液日日顯示器。請參照圖5與圖6，圖5所繪示為本創作之第三實 施例之液晶顯不H的結構示意圖，圖6所綠示為第三實施例之固定框 t結構示意圖。此液晶顯示器300包括：-上半部份301與一下半部 二 而液曰日顯不态300的上半部份301則包括：一前框31〇、一固 一液晶面板322與一導光板326。此外，導光板326的上方 撗古^一片光學膜’此二片光學膜分別為增亮膜324與擴散膜奶。 曰儿、4贫擴政膜325之功用分別與圖3之增亮膜似與擴散膜 M352049 • 撬 相似，因此便不再贅述。液晶面板322、增亮膜324、擴散膜325與導 光板320皆被固定框312所固定，而固定框312則是組裝在前框 上。當於檢查過程中發現前框310有刮傷或毀損而需更換時，組裝者 只需將固定框312從前框310上拆下，之後再將固定框3'12組合於新 的前框上即可。 σ w 另外，液晶顯示器300的下半部份302包括：一後框34〇、—反 射片328與一個冷陰極螢光燈管327。於後框34〇具有一容置空間， *此容置空間内則放置有反射片328,此反射片；328面向導光板326。此 φ 外，上述之冷陰極螢光燈管327是設置在導光板326的側方。另外， 在後框340的另一側，則設置有多個電路控制板33〇。其中，上半部 份301與下半部份302彼此組合在一起。 ° 此外，在上述的實施例中，冷陰極螢光燈管327是設置在液晶顯 示器300的下半部份302，但本領域具有通常知識者也可將冷陰極螢 光燈管327設置在液晶顯示器3〇〇的上半部份。 一立凊參照圖7，圖7所繪示為本創作之第四實施例的固定框之結構 示w圖其中，固疋框312’的設計可使液晶面板322與增亮膜324間 φ保持一間距D2 ’以防止液晶面板322對增亮膜324產生刮傷。 • 當然，本領域具有通常知識者也可將冷陰極螢光燈管327替換成 其他種類的線光源’所謂的線光源是指：以整體觀之，該光源呈-線 狀冷陰極螢光燈管327可替換成-LED燈條(LED light bar)，LED 燈條^具有多個LED燈源。此外，本領.域具有通常知識者也可依狀況 將線光源改域光源’所謂的點光源是指：以整體觀之，該光源呈一 點狀。例如’可在咖燈條上只設置-個led燈源。 、，雖本創作已以具體實施例揭露如上，然其所揭露的具體實施例 並非用以限定摘作，任何熟悉此技藝者，在不_本_之精神和 7 M352049 作各種之更動與潤飾，其所作之更動與潤飾皆屬於本創 【圖單說:之保護範圍當視後附巧 圖1所繪轉於巾耗國專射職咖⑽ 顯示器的轉*意圖。 丫 _狀狀日曰 示為本創作之第—實施例的液晶顯示11之結構示意圖。 圖所、會不為固定框之結構示意圖。 = 本創作之第二實施例的固定框之結構示意圖。 ffi 6二創作之第三實施例之液晶顯示11的結構示意圖。 圖所、，曰不為弟二實施例之固定框的結構示意圖。 圖7所緣示為本創作之第四實施例的固定框之結構示意圖。 【主要元件符號說明】 100 :液晶顯示器 101 :上半部份 102 :下半部份 110 :前框 122 .液晶面板 123 :光學膜 124:增亮膜 125 ·擴散膜 126 ·擴散板 127 :燈源 128 :反射片 130 ·‘電路控制板 140 :後框 8 M352049 142 :側壁 143:容置空間 200、 300 :液晶顯示器 201、 301 :上半部份 202、 302 :下半部份 210、310 :前框 212、212’、312、312’ ：固定框 . 222、322 ·液晶面板 224、324 :增亮膜 > 225、325 :擴散膜 226、326 :擴散板 228、328:反射片 230、330 :電路控制板 240、340 :後框 242 :側壁 243 :容置空間 D卜D2 :間距Since the liquid crystal display of the present invention fixes the liquid crystal panel, the brightening film, the diffusion film and the expanded wire by the fixing frame, when the front frame is scratched or damaged during the inspection, the assembler only needs to The fixing of the front frame is removed, and then the frame is combined with the new front frame to be β-like, which greatly increases the ease of replacement procedures. In order to familiarize the micro-artist with the purpose, and efficacy of the creation, the author will explain the creation in detail by the following specific _ _ and with the purpose of the Qing. [Embodiment] FIG. 2 is a schematic structural view of a liquid crystal display according to a first embodiment of the present invention, and FIG. 3 is not a schematic structural view of a fixed frame. Referring to FIG. 2 and FIG. 3 simultaneously, the upper portion 201 of the liquid crystal display device 200 includes: a front frame 210, a fixed frame 212, a liquid crystal panel 222 and a diffusion plate 226' On the front frame 210. Further, two optical films are placed above the diffusion plate 226, and the two optical films are a brightness enhancement film 224 and a diffusion film 225, respectively. The functions of the enhancement film 224 and the diffusion film 225 are similar to those of the brightness enhancement film 124 and the diffusion film 125 of Fig. 1, respectively, and therefore will not be described again. Of course, those skilled in the art can also place any optical film as appropriate. Further, as is apparent from Fig. 3, the liquid crystal panel 222, the brightness enhancement film 224, the diffusion film 225, and the diffusion plate 226 are all fixed by the fixing frame 212. The lower portion 202 of the liquid crystal display 200 includes a rear frame 24A, a reflective sheet 228 and a plurality of cold cathode fluorescent tubes 227. A side wall 242 is disposed on the rear frame 240. The side wall 242 surrounds an accommodating space 243. The accommodating space 243 is provided with a reflection sheet M352049 228. The reflection sheet 228 faces the diffusion plate 226. Further, the above-described cold cathode fluorescent lamp tube 227 is disposed above the reflection sheet 228. Further, on the other side of the rear frame 24A, a plurality of circuit control boards 230 are provided. Then, the upper half 2〇1 and the lower half 2〇2 are combined to form a liquid crystal display 200. Comparing the liquid crystal display 1 shown in FIG. 1 with the liquid crystal display 2 shown in FIG. 2, it can be seen that the liquid crystal display of the present embodiment fixes the liquid crystal panel 222 and the brightness enhancement film 224 by the funnel 21 (). The diffusion film 225 and the diffusion plate 226, so when it is found that the moon frame 210 is damaged or damaged during the inspection and needs to be replaced, the assembler only needs to remove the fixed frame from the front frame 210, and then fix it. The combination of the frame 212 on the new front frame greatly increases the ease of replacement procedures. Of course, those skilled in the art can also replace the cold cathode fluorescent tube 227 with other types of surface light sources. The so-called surface light source means that the light source has a one-sided shape as a whole. For example, the cold cathode fluorescent lamp 227 can be replaced with a plurality of matrix-arranged LED light sources. Alternatively, the cold cathode fluorescent lamp tube 227 may be replaced with a flat fluorescent tube. In the first embodiment, friction may be generated between the liquid crystal panel 222 and the brightness enhancement film 224 to cause scratching. Please refer to the _ 4,® 4 scale for the structure of the second fixed frame of the creation. The fixing frame 212 is designed to maintain a gap -m between the liquid crystal panel 222 and the brightness enhancing film 224 to prevent the liquid crystal panel from scratching the brightness enhancing film 224. The above-mentioned liquid crystal display H 200 is a direct light-in type, but it can also be changed to a liquid-day display of the side light. Referring to FIG. 5 and FIG. 6, FIG. 5 is a schematic structural view of a liquid crystal display of the third embodiment of the present invention, and FIG. 6 is a green schematic diagram showing the structure of the fixed frame t of the third embodiment. The liquid crystal display 300 includes: an upper half 301 and a lower half, and the upper half 301 of the liquid crystal display 300 includes: a front frame 31, a solid-state liquid crystal panel 322 and a light guide plate. 326. In addition, an optical film is disposed above the light guide plate 326. The two optical films are a brightness enhancement film 324 and a diffusion film milk, respectively. The functions of the deaf children and the 4 depleted film 325 are similar to those of the diffusion film of Figure 3 and the diffusion film M352049 • 撬, so they will not be described again. The liquid crystal panel 322, the brightness enhancement film 324, the diffusion film 325, and the light guide plate 320 are all fixed by the fixing frame 312, and the fixing frame 312 is assembled on the front frame. When the front frame 310 is found to be scratched or damaged during the inspection and needs to be replaced, the assembler only needs to remove the fixing frame 312 from the front frame 310, and then combine the fixing frame 3'12 on the new front frame. can. In addition, the lower portion 302 of the liquid crystal display 300 includes a rear frame 34A, a reflective sheet 328, and a cold cathode fluorescent tube 327. The rear frame 34A has an accommodating space, and the reflective space 328 is placed in the accommodating space. The reflective sheet 328 has a light guide plate 326. In addition to this φ, the above-described cold cathode fluorescent lamp tube 327 is disposed on the side of the light guide plate 326. In addition, on the other side of the rear frame 340, a plurality of circuit control boards 33A are provided. Among them, the upper half 301 and the lower half 302 are combined with each other. Further, in the above embodiment, the cold cathode fluorescent lamp tube 327 is disposed in the lower half portion 302 of the liquid crystal display 300, but a person having ordinary knowledge in the art may also set the cold cathode fluorescent lamp tube 327 in the liquid crystal. The top half of the display is 3 inches. Referring to FIG. 7, FIG. 7 is a structural diagram of the fixing frame of the fourth embodiment of the present invention. The design of the fixing frame 312' can maintain the φ between the liquid crystal panel 322 and the brightness enhancing film 324. A spacing D2' prevents the liquid crystal panel 322 from scratching the brightness enhancing film 324. • Of course, those of ordinary skill in the art can also replace the cold cathode fluorescent tube 327 with other types of line sources. The so-called line source means that the light source is a linear cold cathode fluorescent lamp. The tube 327 can be replaced with an -LED light bar, which has a plurality of LED light sources. In addition, the general knowledge of the domain can also change the source of the line source according to the situation. The so-called point source means that the light source is in a point shape as a whole. For example, 'only one led light source can be set on the bar. The present invention has been disclosed in the above embodiments, but the specific embodiments disclosed herein are not intended to be limiting, and any one skilled in the art will be able to make various changes and retouchings in the spirit of the present and the 7 M352049. The changes and retouchings made by them are all intrinsic. [Figures: The scope of protection is shown in the following figure. Figure 1 shows the intention of turning the towel to the national consumption agency (10).丫 _ 状状曰 The structure of the liquid crystal display 11 of the first embodiment of the present invention is shown. The figure will not be a schematic diagram of the structure of the fixed frame. = Schematic diagram of the fixed frame of the second embodiment of the present invention. Ffi 6 is a schematic view showing the structure of the liquid crystal display 11 of the third embodiment. In the drawings, the structure of the fixed frame of the second embodiment is not shown. FIG. 7 is a schematic structural view of a fixing frame according to a fourth embodiment of the present invention. [Main component symbol description] 100: Liquid crystal display 101: upper half 102: lower half 110: front frame 122. liquid crystal panel 123: optical film 124: brightness enhancement film 125 · diffusion film 126 · diffusion plate 127: lamp Source 128: reflective sheet 130 ''circuit control board 140: rear frame 8 M352049 142: side wall 143: accommodating space 200, 300: liquid crystal display 201, 301: upper half 202, 302: lower half 210, 310 Front frame 212, 212', 312, 312': fixed frame. 222, 322. Liquid crystal panel 224, 324: brightness enhancement film > 225, 325: diffusion film 226, 326: diffusion plate 228, 328: reflection sheet 230 330: circuit control board 240, 340: rear frame 242: side wall 243: accommodation space D Bu D2: spacing