M289867 八、新型說明： 【新型所屬之技術領域】 本創作係有關於一種背光模組組立治具結構改良，尤 指一種組立治具設有剖溝之背光模組組立治具結構改 良，剖溝可供空氣流通，避免背光模組貼合於組立治具可 能產生真空吸附的問題。 【先前技術】 按，液晶顯示器具有重量輕、體積薄、無輕射、亮度 高及省電等眾多優點，其主要元件係由螢幕框、液晶面 板、背光模組及驅動晶片構成，尤其背光模組提供液晶顯 示器所需亮度，若背光模組之亮度不足或光源分佈不均， 將造成液晶顯示器之晝面模糊和明暗不均的問題，造成瑕 疵品的產生，故背光模組之組裝過程要求嚴謹及正確。 請參閱第一及二圖所示’其為現有走光模組（91)及組 立治具（92)結構，該背光模組（91)主要包含導光板 (911)、反射片（912)及光源（913)，組立治具（92)具有一 容納槽（921)，組裝時，該反射片（912)先貼合於容納槽 (921)上，再將導光板（911)置於反射片（912)上，藉由組 立治具（92)使導光板（911)及反射片（912)對齊，確保光線 均勻從導光板（911)折射及反射片（912)反射，再將光源 (913)從組立結合於導光板（911)及反射片（912)之側邊， 以提供光線來源，該光源（913)可為燈管、發光二極體或 其他光線供應設備。 ^然而，一般而言，組立治具（92)之容納槽（921)底部 係為光滑平面，且為電木材料，反射片（912)亦為光滑平 5 M289867 面，當反射片（912)貼附於容納槽（921)槽底時，組立治具 (92)與反射片（912)間形成真空，光源（913)組裝於側邊後 將導光板（911)及光源（913)拿起，則反射片（912)因真空 吸附將造成位移，如此一來，組裝成品產生漏光之問題。 緣此’本案之創作人累積多年設計製造之經驗，經不 斷思考、製造及修正’遂有本創作之誕生以解決上述問題。 【新型内容】M289867 VIII. New Description: [New Technology Field] This creation department is about the improvement of a backlight module assembly fixture, especially a kind of backlight fixture with a grooved set. It can be used for air circulation, avoiding the problem that the backlight module can be attached to the assembly fixture and may cause vacuum adsorption. [Prior Art] According to the liquid crystal display, it has many advantages such as light weight, thin volume, no light shot, high brightness and power saving. The main components are composed of a screen frame, a liquid crystal panel, a backlight module and a driving chip, especially a backlight module. The group provides the brightness required for the liquid crystal display. If the brightness of the backlight module is insufficient or the light source is unevenly distributed, the problem of blurring of the liquid crystal display and uneven brightness will result, resulting in defective products, so the assembly process of the backlight module is required. Rigorous and correct. Please refer to the structure of the existing light-emitting module (91) and the assembly fixture (92) as shown in the first and second figures. The backlight module (91) mainly comprises a light guide plate (911), a reflection sheet (912) and a light source. (913), the assembly fixture (92) has a receiving groove (921). When assembled, the reflection sheet (912) is first attached to the receiving groove (921), and then the light guide plate (911) is placed on the reflection sheet ( 912), the light guide plate (911) and the reflection sheet (912) are aligned by the assembly fixture (92) to ensure that the light is uniformly reflected from the light guide plate (911) and reflected by the reflection sheet (912), and then the light source (913) The light source (913) can be a lamp tube, a light emitting diode or other light supply device from the side of the light guide plate (911) and the reflection sheet (912). ^ However, in general, the bottom of the receiving groove (921) of the assembly jig (92) is a smooth flat surface, and is a bakelite material, and the reflection sheet (912) is also a smooth flat 5 M289867 surface, when the reflection sheet (912) When attached to the bottom of the receiving groove (921), a vacuum is formed between the assembly jig (92) and the reflection sheet (912), and the light source (913) is assembled on the side, and the light guide plate (911) and the light source (913) are picked up. Then, the reflection sheet (912) will be displaced due to vacuum adsorption, and as a result, the assembled product has a problem of light leakage. Therefore, the creators of this case have accumulated years of experience in designing and manufacturing, and have been constantly thinking, making and correcting the birth of this creation to solve the above problems. [New content]
本創作之主要目的係提供一種避免反射片真空吸附 於組立治具之背光模組組立治具結構改良，使反射片與導 光板拿起來時不會偏移，解決漏光的問題。 為了達到上述目的，本創作之背光模組組立治具結構 改良包含背域組及組立治具，其中射光模組包含導光 板、反射片及光源，組立治具具有一容納槽，以供導光板 及反射>}置放後與結合，該容納槽底部設有剖溝 以供空氣流通’使反射片拿起時不會吸附於組立治具上， 避免真空吸附之問題。 【實施方式】 為令本創作所運用之技術内容、創作目的及其達成之 功效有更完整且清楚的㈣，“下詳細說日狀，並請一 併參閱所揭之圖式及圖號： △目=閱第三及四圖所示’其為本創作之背光模組組立 構改良之一實施例’該背光模組⑴包含導光板 尉9ΐΛ射片（12)及光源（13) ’ ^治具⑵具有一容納 ^ ^如先前技術所述之步驟，使導光板（11)及反射片 (二)=於容納槽⑵)後，再與光琢⑽完成組裝結合， 再伙組立治具（2)上取出供下個組骏步驟用。 M289867 與現有結構不同的是，該容納槽（21)底部設有剖溝 (22)以供空氣流通，剖溝（22)之設置減少反射片與組 立治具（2)貼附之接觸面積，則空氣壓力之分佈將可克服 反射片（12)與容納槽（21)真空吸附之問題，使導光板 (11)、反射片（12)與光源（13)之完成組合結構輕易拿下， 也就無位移的問題發生。The main purpose of the present invention is to provide a structure improvement of the backlight module of the backlight module which avoids the vacuum absorption of the reflection sheet in the assembly fixture, so that the reflection sheet and the light guide plate are not offset when they are taken up, and the problem of light leakage is solved. In order to achieve the above object, the backlight module assembly fixture structure of the present invention comprises a back domain group and a group fixture, wherein the light projecting module comprises a light guide plate, a reflection sheet and a light source, and the assembly fixture has a receiving groove for the light guide plate. And reflection>} after being placed and combined, the bottom of the receiving groove is provided with a groove for air circulation. When the reflection piece is picked up, it is not adsorbed on the assembly jig, and the problem of vacuum adsorption is avoided. [Embodiment] In order to make the technical content, creative purpose and the effect achieved by this creation more complete and clear (4), "Please refer to the detailed description of the pattern and the figure number: △目=Read the third and fourth figures, which is an embodiment of the backlight module of the present invention. The backlight module (1) comprises a light guide plate 尉9 ΐΛ ΐΛ ΐΛ 及 及 及 及 及 ^ ^ ^ ^ ^ ^ ^ ^ The jig (2) has a step of accommodating the light guide plate (11) and the reflection sheet (2) = after accommodating the groove (2), and then assembling and combining with the diaphragm (10), and then assembling the fixture (2) The upper part is taken out for the next step. M289867 is different from the existing structure in that the bottom of the receiving groove (21) is provided with a groove (22) for air circulation, and the setting of the groove (22) reduces the reflection piece. The contact area with the assembly fixture (2), the distribution of air pressure will overcome the problem of vacuum adsorption of the reflection sheet (12) and the receiving groove (21), so that the light guide plate (11), the reflection sheet (12) and The completed combined structure of the light source (13) is easily taken down, and the problem of no displacement occurs.
該剖溝（22)之位置及排列可如圖所示為數條縱向溝 (221)及橫向貫通於縱向溝（221)之橫向溝（222)所構成， 使空氣可從延伸於組立治具（2)侧邊之縱向溝（221)開口 流入，減少反射片（12)與容納槽（21)底部之吸附面積及真 空吸附效應，而該剖溝（22)可進一步設有透孔（23)並穿透 組立治具（2) ’強化空氣流通，甚至可供加壓氣體灌入， 以抵減反射片（12)與組立治具（2)之吸附力量，解決現有 結構所產生之位移問題。 然而，前述之實施例或圖示並非限定本創作之結構樣 態或尺寸，尤其該剖溝（22)及透孔（23)之數量、形狀、尺 寸及排列，可為任何所屬技術領域中具有通常知識者適當 調整與修飾，皆應視為不脫離本創作之專利範_，不以上 述實施例為限。 ^ ^ ^ , ......μ〜…卞此逆到所預期之使用 Π 其所揭露之具體構造，不僅未曾見諸於同類產 =亦未曹公開於巾請前，誠已完全符合專利法之規定 提出新型專利之中請，《請惠予審查，並 准專利，則實感德便。 M289867 【圖式簡單說明】 第一圖：現有結構之立體分解圖 第二圖：現有結構之組合侧視圖 第三圖··本創作之立體分解圖 第四圖：本創作之立體組合圖 【主要元件符號說明】 <本創作> (1) 背光模組 (11) 導光板 (12) 反射片 (13) 光源 (2) 組立治具 (21) 容納槽 (22) 剖溝 (221) 縱向溝 (222) 橫向溝 (23) 透孔 <現有技術> (91) 背光模組 (911) 導光板 (912) 反射片 (913) 光源 (92) 組立治具 (921) 容納槽The position and arrangement of the dividing groove (22) may be formed by a plurality of longitudinal grooves (221) and transverse grooves (222) extending transversely to the longitudinal grooves (221), so that air can extend from the assembly fixture ( 2) The side longitudinal groove (221) is inflowed to reduce the adsorption area and vacuum adsorption effect of the reflection sheet (12) and the bottom of the receiving groove (21), and the groove (22) may further be provided with a through hole (23) And penetrate the set fixture (2) 'Enhance air circulation, even for pressurized gas to fill in, to offset the adsorption force of the reflector (12) and the assembly fixture (2), to solve the displacement problem caused by the existing structure . However, the foregoing embodiments or illustrations do not limit the structural form or size of the present invention, and in particular, the number, shape, size, and arrangement of the sulcus (22) and the through hole (23) may be in any technical field. Generally, the proper adjustment and modification of the knowledge should be regarded as not departing from the patent model of the present invention, and is not limited to the above embodiments. ^ ^ ^ , ......μ~... 逆 逆 逆 逆 所 所 所 Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π Π 具体 具体 具体 具体 具体 具体The provisions of the Patent Law propose a new type of patent, "Please benefit from the review, and the patent is granted. M289867 [Simple description of the diagram] The first picture: the exploded view of the existing structure. The second picture: the combination of the existing structure. The third picture · The three-dimensional exploded view of the creation. The fourth picture: the three-dimensional combination of the creation [mainly Component Symbol Description <This Creation> (1) Backlight Module (11) Light Guide Plate (12) Reflector (13) Light Source (2) Assembly Fixture (21) Storage Groove (22) Groove (221) Portrait Groove (222) Transverse groove (23) Through hole <Prior Art> (91) Backlight module (911) Light guide plate (912) Reflector (913) Light source (92) Assembly fixture (921) Storage groove