M263519 四、創作說明（1) 【新型所屬之技術領域】 · 本創作係涉及側光式背光模組架構當中，用以銜接導 光板之燈罩結構改良，旨在提供一可有效避免導光板遭刮 傷，並且改善習用燈罩容易造成漏光，以及容易生成亮紋 區之燈罩改良結構。 【先前技術】 按，一般應用在資訊裝置的液晶顯示器，係可以依照 實際設計之需求，而選擇利用直下式或者是側光式的背光 模組架構；如第一圖所示，即為一側光式背光模組架構之 基本結構示意圖，其主要係在一燈罩1 〇中設置光源2 0 ，並且將一導光板3 0之板端套設在燈罩1 0之開口處， 以讓光源2 0之光線自板端射入導光板3 0並且朝向導光 板3 0預期之板面射出，以達到光源顯示之效果。 · 基本上，導光板3 0係以板端深入燈罩1 0開口之方 式與燈罩1 0構成銜接，此燈罩1 0在係在導光板3 0的 : 非光源射出面設置一可供導光板3 0貼靠的承載部1 1 ， 以及在其開口處相對應於導光板3 0的光源射出面的位置 ' 設有一用以夾制導光板3 0的夾制部1 2 ，以達到將導光 板3 0定位之目的；以及，在承載部1 1與導光板3 0之 間設有一反射片4 0 ，在反射片4 0之作用下讓光源2 0 之光線盡可能朝向光源射出面方向射出，以增加光源射出 面之亮度表現效果。 ® 再者，習用燈罩1 0開口處的夾制部1 2係為與承載 部1 1平行之結構型態，加上導板3 0係以板端套入燈罩M263519 4. Creation Description (1) [Technical Field to which the New Type belongs] · This creation relates to the improvement of the structure of the lampshade used to connect the light guide plate in the structure of the edge-lit backlight module, and aims to provide an effective way to prevent the light guide plate from being scratched. Injury, and improving the conventional lampshade is prone to cause light leakage and an improved structure of the lampshade that is easy to generate bright streaks. [Previous technology] According to the LCD display generally used in information devices, the direct-lit or edge-lit backlight module architecture can be selected according to the actual design requirements; as shown in the first figure, it is one side The schematic diagram of the basic structure of the optical backlight module structure is mainly provided with a light source 20 in a lamp cover 10, and a plate end of a light guide plate 30 is sleeved at the opening of the lamp cover 10 to allow the light source 2 0 The light rays enter the light guide plate 30 from the end of the plate and are emitted toward the expected surface of the light guide plate 30 to achieve the effect of light source display. · Basically, the light guide plate 30 is connected to the lamp cover 10 in such a way that the end of the light plate penetrates into the opening of the lamp cover 10, and this lamp cover 10 is provided on the non-light source emitting surface for the light guide plate 3 The abutting bearing portion 1 1 and the position corresponding to the light emitting surface of the light guide plate 30 at its opening are provided with a clamping portion 1 2 for clamping the light guide plate 30 to reach the light guide plate 3 The purpose of 0 positioning; and, a reflecting sheet 40 is provided between the bearing part 11 and the light guide plate 30, and the light of the light source 2 0 is directed toward the light emitting surface as much as possible under the action of the reflecting sheet 40. Increase the brightness of the light emitting surface. ® Furthermore, the clamping portion 12 at the opening of the conventional lampshade 10 is a structure parallel to the load-bearing portion 11 and the guide plate 30 is inserted into the lampshade with a plate end.
M263519 g、創作說明（2) 1 0開口之 容易在伸入 ，進而在導 係幾乎與承 套入燈罩1 ，進而造成 朝向光源射 光線照射處 中之區域產 【新型内容 本創作 端深入燈罩 處相對應於 夾制部係朝 罩之開口呈 罩之開口， 以及避免燈 尤其， 佳之反射作 導光板產生 【實施方式 為能使 體運作方式 本創作 方式與燈罩1 〇構成銜接，如此導光板3 0即 燈罩1 0開口之過程中遭夾制部1 2尾端刮傷 光板3 0之板面留下刮痕；尤其，夾制部1 2 載部1 1平行之狀態，因此在導光板3 0強迫 0内部之過程中，容易導致燈罩1 0開口變形 漏光之現象，且其夾制部1 2容易將光源2 0 出面方向投射之光線反射到反射片4 0之其他 ，而將造成光線集中照射之現象，在該光線集 生亮紋區帶，進而影響液晶顯示器晝面品質。 ] 「導光板之燈罩改良」，其導光板同樣係以板 開口之方式與燈罩構成銜接，此燈罩在其開口 導光板的光源射出面設有一夾制部；其中，此 向燈罩開口之方向斜伸一既定之角度，而令燈 外張型態，以讓導光板之板端得以順利套入燈 以防止導光板之板面遭夾制部之尾端所刮傷， 罩之開口變形。 可由斜伸的夾制部對燈罩内部之光源形成一較 用，避免光源之反射位置過度集中，有效防止 亮紋區帶。 ] 貴審查委員清楚本創作之結構組成，以及整 ，茲配合圖式說明如下： 「導光板之燈罩改良」，主要係針對側光式背 1 1ΙΙΙ ill 11 Β·! ill 第6頁 M263519 g、創作說明（3) 光模組架構當中， 三圖所示，整體側 源2 0 ，並且將一 口處，以讓光 向導光板3 0 導光板3 燈罩 射出 其開 用以 定位 一反 盡可 度表 開口 張型 開口 傷， 生漏 内部 反射 1 0構成 面設置一 口處 爽制 之目 射片 能朝 現效 至於 之方 態， ，以 以及 光之 之光 位置 在第 相對 導光 的；4 0 向光 果。 ，本 向斜 以讓 防止 避免 現象 源2 過度 三圖 成有一轉折區 源2 預期 0同 銜接 可供 應於 板3 以及 ，在 源射 創作 伸一 導光 導光 燈罩 ;尤 0形 集中 所示 段1 用以銜接導光板之燈罩結構改 光式背光模組係在一燈罩1 0 導光板3 0之板端套設在燈罩 0之光線自板端射入導光板3 之板面射出，以達到光源顯示 樣係以板端深入燈罩1 0開口 ，此燈罩1 0係在導光板3 0 導光板3 0貼靠的承載部1 1 導光板3 0的光源射出面的位 0的夾制部1 2 ，以達到將導 ，在承載部1 1與導光板3 0 反射片4 0之作用下讓光源2 出面方向射出，以增加光源射 良，如第 中設置光 1 0之開 0並且朝 之效果。 之方式與 的非光源 ，以及在 置設有一 光板3 0 之間設有 0之光線 出面之亮 之重點係將此夾制部1 2朝向燈罩1 0 既定之角度，而令燈罩1 0之開口呈外 板3 0之板端得以順利套入燈罩1 0之 板3 0之板面遭夾制部1 2之尾端所到 1 0之開口變形，使燈罩1 0不致於產 其，可由斜伸的夾制部1 2對燈罩1 0 成一較佳之反射作用，避免光源2 0之 ，有效防止導光板3 0產生亮紋區帶。 的實施例中，燈罩1 0係在其開口處形 3 ，其夾制部1 2則於轉折區段1 3處M263519 g, creation instructions (2) 10 The opening is easy to extend, and then the lampshade 1 is inserted into the guide almost and the socket, which causes the area in the place where the light is irradiated by the light source. [New content This creative end goes deep into the lampshade. Corresponding to the clamping part is the opening of the cover toward the opening of the cover, and to avoid the light. In particular, the best reflection is used as the light guide plate. [The implementation method is to enable the body to work. This creative method is connected with the lamp cover 10, so the light guide plate 3 0 means that the lamp cover 10 is scratched by the clamping portion 12 during the opening of the light plate 3 and the surface of the light plate 3 is scratched; in particular, the clamping portion 1 2 and the loading portion 1 1 are parallel, so the light guide plate 3 During the process of forcing the inside of the 0, it is easy to cause the deformation of the opening of the lamp cover 10 and the leakage of light, and its clamping portion 12 is easy to reflect the light projected from the light source 2 0 out of the direction to the other of the reflection sheet 40, which will cause the light to be concentrated. The phenomenon of irradiation generates bright streaks in this light, which in turn affects the daytime quality of the liquid crystal display. ] "Improvement of the light cover of the light guide plate", the light guide plate is also connected with the light cover in the form of a plate opening. This light cover is provided with a clamping part on the light emitting surface of the light guide plate of the opening; Extend a predetermined angle to make the lamp outwardly stretched, so that the plate end of the light guide plate can be smoothly inserted into the lamp to prevent the plate surface of the light guide plate from being scratched by the tail end of the clamping portion and the opening of the cover deformed. The obliquely extending clamping portion can be used to compare the light sources inside the lampshade to prevent the reflection positions of the light sources from being excessively concentrated and effectively prevent the bright streaks. Your reviewing committee is aware of the structure and composition of this creation, and it is explained in conjunction with the drawings as follows: "Improvement of the light cover of the light guide plate" is mainly for the side-light back 1 1 ΙΙΙ ill 11 Β ·! Ill Page 6 M263519 g, Creation instructions (3) In the optical module architecture, as shown in the three pictures, the overall side source is 20, and a mouthful is used to let the light guide to the light guide plate 30, the light guide plate 3, and the lamp cover to open it to locate a reverse degree table. Open-type open wounds, internal reflections of 10 leaks, and a cool-made eyepiece can be placed on the surface, which can be oriented toward the actual effect, and the position of the light of the light is relatively light-guided; 40 direction Light fruit. The source is oblique to prevent the avoidance of the phenomenon. The source 2 is overexposed. The source 2 is expected to be connected to the board 3 and the light guide light guide can be extended in the source shot creation. In particular, the segment 1 shown in the shape 0 is used. The light-changing backlight module is connected to the light guide structure of the light guide plate. The light end of the light guide 10 is inserted into the light guide plate 3 and the light guide plate 30 is inserted into the light guide plate 3 to cover the light guide plate 3 to achieve light source display. In the sample system, the end of the plate penetrates into the opening of the lamp cover 10, and the lamp cover 10 is in the holding portion 1 of the light guide plate 30 where the light guide plate 30 is in contact with. In order to achieve the light guide, the light source 2 is emitted under the direction of the surface under the action of the load bearing portion 11 and the light guide plate 3 0 reflecting sheet 40 to increase the light source's good radiation. The non-light source of the method and the highlight of the light with a light of 0 between a light board 3 0 is to set the clamping part 12 to the predetermined angle of the lamp cover 10 and make the opening of the lamp cover 10 The plate end of the outer plate 30 can be smoothly inserted into the lamp cover 10 The plate surface of the plate 30 is deformed by the opening of the clamping end 12 to the opening of the 10, so that the lamp cover 10 cannot be produced, and can be inclined The extended clamping portion 12 has a better reflection effect on the lampshade 10, avoids the light source 20, and effectively prevents the light guide plate 30 from generating a bright grain zone. In the embodiment, the lampshade 10 is shaped at its opening 3, and its clamping portion 12 is at the turning section 13
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第7頁 M263519 习、創作說明（4) 朝向開口之 板3 0套入 圖所示，係 向開口之方 之根部朝向 光板遭刮傷 紋區等功效 如上所 行之燈罩結 實施說明及 侷限本創作 近似、雷同 之内。 方向斜伸，而讓燈罩1 0之開口成為方便導光 之外張型態；當然，其夾制部1 2亦可如第四 由燈罩1 0延伸至開口處的平直區段1 4尾端 向斜伸，或是如第五圖所示，直接由燈罩1 0 開口方向斜伸，而皆可同樣達到前述可避免導 ，以改善習用燈罩容易造成漏光、容易生成亮 〇 述，本創作提供側光式背光模組架另一較佳可 構，爰依法提呈新型專利之申請；惟，以上之 圖式所示，係本創作較佳實施例者，並非以此 ，是以，舉凡與本創作之構造、裝置、特徵等 者，均應屬本創作之創設目的及申請專利範圍 ΦPage 7 M263519 Study and creation instructions (4) The board 30 facing the opening is shown in the figure, and the root of the square facing the opening is facing the scratched area of the light board. The effect is as described above. The creation is similar and similar. It extends obliquely, so that the opening of the lampshade 10 becomes a light-guiding type. Of course, the clamping portion 12 can also extend from the lampshade 10 to the straight section 14 of the opening as the fourth. It can be extended diagonally, or as shown in the fifth figure, it can be directly extended obliquely from the opening direction of the lampshade 10, which can also achieve the aforementioned avoidable guidance, in order to improve the conventional lampshade which is easy to cause light leakage and easy to generate light. This creation Provide another preferred structure of the side-light backlight module frame, and file a new patent application according to law; however, the above diagrams are for the preferred embodiment of this creation, not this. Therefore, Ju Fan And the structure, installation, features, etc. of this creation shall belong to the purpose of creation and the scope of patent application for this creationΦ
第8頁 M263519Page 8 M263519
第9頁 圖式簡單說明 [ 圖 式 簡 單 說 明 ] 第 圖 係 為 導 光 板 所 習 用 之 燈 罩 結 構 剖 視 圖 〇 第 二 圖 係 為 習 用 燈 罩 之 光 線 反 射 狀 態 示 意 圖 〇 第 三 圖 係 為 本 創 作 第 — 實 施 例 之 燈 罩 結 構 剖 視 圖 第 四 圖 係 為 本 創 作 第 二 實 施 例 之 燈 罩 結 構 剖 視 圖 第 五 圖 係 為 本 創 作 第 二 實 施 例 之 燈 罩 結 構 剖 視 圖 [ 元 件 代 表 符 號 說 明 ] 1 0 燈 罩 1 1 承 載 部 1 2 夾 制 部 1 3 轉 折 區 段 1 4 平 直 區 段 2 0 燈 源 3 0 導 光 板 4 0 反 射 片Brief description of the drawings on page 9 [Simplified illustration of the drawings] The first diagram is a sectional view of the structure of a lampshade used in a light guide plate. The second picture is a schematic diagram of the light reflection state of a conventional lampshade. The third picture is the first of the creation. Sectional view of the structure of the lampshade The fourth figure is a sectional view of the structure of the lampshade in the second embodiment of the creation. The fifth diagram is a sectional view of the structure of the lampshade in the second embodiment of the creation. [Element Representative Symbol Description] 1 0 Control section 1 3 Turning section 1 4 Straight section 2 0 Light source 3 0 Light guide plate 4 0 Reflective sheet