201039299 六、發明說明： 【發明所屬之技術領域】 本發明是有關於一種顯示裝置及其組裝方法，且特別 是有關於一種可降低組裝公差之顯示裝置及其組裝方法。 【先前技術】 隨著科技的發展，顯示裝置係已成為使用者與電子裝 置之間重要的溝通介面之一。近年來除了平面影像顯示裝 〇 置技術蓬勃發展之外，業界亦逐漸將研究與發展的觸角朝 向立體影像顯示技術延伸。因此，下一個顯示技術革命性 的進步將會是由平面影像顯杀轉變成立體影像之顯示，以 滿足人類視覺中最重要且自然的立體視覺。 目前立體影像顯示裝置邛區分為需要配戴特殊鏡片 之偏光式立體影像顯示裝置，以及裸眼式立體影像顯示裝 置。目前被廣泛應用的技術中’偏光式立體影像顯示裝置 係利用兩片顯示面板分別接受不同訊號之方式’使得當使 ◎用者戴上偏光眼鏡之後，雙眼可分別見到不同之晝面，藉 以產生立體畫面之效果。裸眼式立體顯示裝置係利用空間 多工（spatial multiplexed )之方式產生多向視域 (訓Miw)。其係勒在—顯㈣板上劃分出多個對應 乂產生立體畫面之效 基板必須準確地對應 於不同訊遗之區域’並且在顯示而七乂 基板的方式，藉由光柵遮蔽特定视刖β又置一具有光柵之 用者之雙眼可分別見到不同書^角之外的晝面，使得使 果 在裸眼式立體影像顯示敦 夏中，201039299 VI. Description of the Invention: [Technical Field] The present invention relates to a display device and an assembly method thereof, and more particularly to a display device and an assembly method thereof that can reduce assembly tolerances. [Prior Art] With the development of technology, display devices have become one of the important communication interfaces between users and electronic devices. In recent years, in addition to the booming development of flat image display devices, the industry has gradually extended the research and development of the tentacles toward stereoscopic image display technology. Therefore, the revolutionary advancement of the next display technology will be the transformation of the image from the plane image to the display of the body image to meet the most important and natural stereo vision in human vision. At present, the stereoscopic image display device is classified into a polarized stereoscopic image display device that requires a special lens, and a naked-eye stereoscopic image display device. In the currently widely used technology, the 'polarized stereoscopic image display device uses two display panels to receive different signals separately'. When the ◎ user wears the polarized glasses, the eyes can respectively see different faces. In order to produce the effect of a stereoscopic picture. The naked-eye stereoscopic display device utilizes a spatial multiplexed manner to generate a multi-directional field of view (Mi Mi). The system is divided into a plurality of corresponding 乂 (four) boards to produce a stereoscopic image, the effect of the substrate must accurately correspond to the region of the different sequel', and in the manner of displaying the seven 乂 substrate, by masking the specific viewing 刖 β The eyes of the user who has the grating can also see the faces of the books outside the corners of the book, so that the naked eyes can be displayed in the naked eye.
TW4421PA 201039299 於顯不面板上之不同顯示區域，並且基板與顯示面板之距 離亦需精準地控制，以使使用者的雙眼分別見到顯示面板 沿適當視角產生之相對應之不同畫面。因此，如何能夠準 確地將基板以及顯示面板進行對位，係對於立體晝面之顯 示效果具有決定性之影響。為了克服基板與顯示面板之對 位問題’目前業界係發展出一種將光柵直接形成於顯示面 板中之方式，其制用沈積、曝光及蝴等步驟將光拇形 成於玻璃基板上。然而，此種方式係於製程中增加了黃光 蝕刻之步驟，大幅增加了製程複雜度以及製造成本。、 因此，如何在不大幅增加製程成本的條件下，準確地 將具有光柵之基板以及顯示面板進行對位，使得立體顯示 裝置可維持優良之立體顯示效果，進而得以進入大眾化市 場’乃業界所致力研究的課題之一。 【發明内容】 本發明係提供-種顯示裝置及其組裝方法，其係利用 -個單-元件來同時定位一顯示面板及—基板，係可降低 顯示面板及基板組立時產生的誤差，提升㈣裝置之組裝 品質。 一根據本發明，提出-種顯示裝置，包括一框體、一顯 示面板、一基板以及一固定組件。框體具有一承載部凸出 於框體之一内側表面。承載部具有相對之一第一承載面及 -第二承載面。框體係圍繞顯示面板及基I顯示面板接 觸於内侧表面及第-承載面，基板接觸_絲面及第二 承載面。固定組件包覆於基板之邊緣、框體及顯示面板，TW4421PA 201039299 The display area of the display panel is different from the display area of the display panel. Therefore, how to accurately align the substrate and the display panel has a decisive influence on the display effect of the three-dimensional surface. In order to overcome the problem of alignment between the substrate and the display panel, the current industry has developed a way to form the grating directly in the display panel, which is formed by depositing, exposing and butterflying onto the glass substrate. However, this method adds a yellow light etching step to the process, which greatly increases the process complexity and manufacturing cost. Therefore, how to accurately align the substrate with the grating and the display panel without significantly increasing the cost of the process, so that the stereoscopic display device can maintain an excellent stereoscopic display effect, thereby enabling the mass market to enter the mass market. One of the research topics. SUMMARY OF THE INVENTION The present invention provides a display device and an assembly method thereof, which use a single-element to simultaneously position a display panel and a substrate, thereby reducing errors generated when the display panel and the substrate are assembled, and improving (4) Assembly quality of the device. According to the present invention, there is provided a display device comprising a frame, a display panel, a substrate and a fixing assembly. The frame has a bearing portion protruding from an inner side surface of the frame. The carrying portion has a first one of the first bearing surface and a second bearing surface. The frame system is in contact with the display panel and the base I display panel to contact the inner surface and the first bearing surface, and the substrate contacts the silk surface and the second bearing surface. The fixing component is wrapped around the edge of the substrate, the frame and the display panel.
TW4421PA 4 201039299 用以將基板及顯示面板固定於框體中。 根據本發明’另提出一種顯示裝置，包括一框體、一 顯示面板、一背光組件、一基板以及一固定組件。框體具 有一承載部凸出於框體之一内側表面。承載部具有相對之 一第一承載面及一第二承載面。框體係圍繞顯示面板及基 板°顯示面板接觸於内側表面及第一承載面，基板接觸於 内侧表面及第二承載面。背光組件設置於顯示面板異於框 體之一侧’用以提供一光線穿透通過顯示面板。固定組件 包覆於基板之邊緣、框體、顯示面板及背光組件，用以將 基板及顯示面板固定於框體中。 根據本發明’再提出一種顯示裝置之組裝方法。首 先’提供一框體，框體具有一承載部凸出於框體之一内側 表面。承載部具有相對之一第一承載面及一第二承載面。 其次’設置一顯示面板於框體中，使顯示面板接觸於内側 表面及第一承載面。接著，設置一基板於框體中，使基板 ❹接觸於内侧表面及第二承載面。然後，藉由一固定組件將 基板及顯示面板固定於框體中。 為讓本發明之上述内容能更明顯易懂，下文特舉較佳 實施例，並配合所附圖式，作詳細說明如下： 【實施方式】 依照本發明較佳實施例之顯示裝置及其組裝方法，係 利用單一之框體來設置顯示面板及基板，使得顯示面板及 基板可精準地對位’提升顯示裝置之組裝品質。以下係提 出依照本發明之實施例進行詳細說明，實施例僅用以作為TW4421PA 4 201039299 Used to fix the substrate and display panel in the frame. According to the present invention, a display device includes a frame, a display panel, a backlight assembly, a substrate, and a fixing assembly. The frame has a bearing portion protruding from an inner side surface of the frame. The carrying portion has a first bearing surface and a second bearing surface. The frame system surrounds the display panel and the substrate. The display panel contacts the inner surface and the first bearing surface, and the substrate contacts the inner surface and the second bearing surface. The backlight assembly is disposed on a side of the display panel that is different from the frame to provide a light penetration through the display panel. The fixing component is wrapped around the edge of the substrate, the frame, the display panel and the backlight assembly for fixing the substrate and the display panel in the frame. According to the present invention, a method of assembling a display device is further proposed. First, a frame is provided, and the frame has a bearing portion protruding from an inner side surface of the frame. The carrying portion has a first one of the first bearing surface and a second bearing surface. Next, a display panel is disposed in the frame to contact the display panel with the inner surface and the first bearing surface. Next, a substrate is disposed in the frame such that the substrate is in contact with the inner surface and the second bearing surface. Then, the substrate and the display panel are fixed in the frame by a fixing component. In order to make the above description of the present invention more comprehensible, the preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The method uses a single frame to set the display panel and the substrate, so that the display panel and the substrate can accurately align the 'assembly quality of the display device. The following is a detailed description of embodiments in accordance with the present invention, and the embodiments are only used as
TW4421PA 5 201039299 範例說明，並不會限縮本發明欲保護之範圍。此外，實施 例之圖式中已省略不必要之元件，以清楚顯示本發明之技 術特點。 依照本發明較佳實施例之顯示裝置主要包括一框 體、一顯示面板、一基板以及一固定組件。以下係依照顯 不裝置之組裝方法，並輔以第1A圖至第6圖進行說明。 第1A圖繪示依照本發明較佳實施例之框體之立體圖；第 1B圖繪示第1A圖中沿著A_A，線之剖面圖；第2圖至第^ 圖分別繪减照本發明較佳實施狀㈣Μ之各 之示意圖。 首先，本實施例之組裝方法係提供—框體21 及：圖’框體21〇具有一承載部2ΐι凸出二 框體210之一内侧表面213。杀栽如 、 -承载面一第二承3載面 中，承載部211係μ 純佳之實施方式 置，且具有-厚度τ。承載 為實質上等高之-第—侧壁取及靖内側分割 -側壁213a連接於第一承載 帛-側壁231b。第 於第-蚤鄱；不戰面2lla，第二側壁213b連接 於第—承載面211b。實際應用上接 射出成形之方式形成時，第一二框體210例如疋應用 之間係具有一第—夾角 a及第一承載面2ila 2llb之間係具有—第二 一側壁213a及第二承栽面 施例中，第-失角01^質以利模具的脫離。本實 於第-側壁213a及第二側 於第二夹角Μ，並且由 :，1。實質上為-對稱 201039299 接著，本實施例之組裝方法進行設置一顯示面板230 之步驟。如第2圖所示，顯示面板230設置於框體210中， 使得框體210圍繞於顯示面板230，且顯示面板230接觸 於内侧表面213及第一承載面211a。更詳盡地來說，内側 表面213之第一侧壁213a係圍繞於顯示面板230,顯示面 板230係同時接觸於第一侧壁213a及第一承載面211a。 本實施例中，顯示面板230係為有機電致發光顯示面板 (Organic Electro-Luminescence Display ; OELD)，例如有 ® 機發光二極體（Organic Light Emitting Diode ; OLED)顯 示面板、南分子發光二極體（Polymer Light Emitting Diode ; PLED)顯示面板或其他應用自體發光技術之顯示 面板。 在實際應用上，組裝方法較佳地可於設置顯示面板 230之步驟後，另進行翻轉設置有顯示面板230之框體210 的步驟’以便於進行接下來的組裝步驟。舉例來說，翻轉 0 設置有顯示面板230之框體210之後，原先例如是面朝下 方的第二承載面211b係翻轉至面朝上方，如第3圖所示。 接下來’本實施例之組裝方法進行設置一基板250之步 驟。如第4圖所示，基板250設置於框體210中，使得框 體210圍繞於基板250，且基板250接觸於内侧表面213 及第二承載面211b。更詳盡地來說，内侧表面213之第二 側壁213b係圍繞於基板250,基板250係同時接觸於第二 側壁213b及第二承載面211b。本實施例中，基板250上 例如是具有一光柵（optical grating )，用以部分地遮蔽顯 示面板230所顯示之畫面，使得使用者由不同視角可見到 TW4421PA 7 201039299 不同之畫面。由於承載部2丨〗目士 咕二。 U具有一厚度T’使得接觸於 第一承載面211a之顯示面把） ^ t 卸板23〇及接觸於第二承載面 211 b之基板250間係具有—門 間隙。顯示裝置係可藉由改變 承置部211之厚度T，對應改鐵 J:變顯不面板230與基板250 之間的間隙’藉以調整光栅及 工爾及顯不面板230所產生之視覺 效果。實際應用上，承置部211之厚度τ實質上至少為 0.4議。前述基板25G係叫衫柵為例，㈣實施例中 基板25G之魏係Μ制於此，基板25G3可例如具有 -觸控電路結構接受制者_碰或按壓以提供 觸控的功能。 设置有基板250及顯示面板23〇之框體21〇，接下來 係藉由一固定組件270將基板25〇及顯示面板23〇固定於 框體210中。首先，提供一前框271及一背板273，如第 5圖所不。前框271用以包覆基板250之邊緣及框體210， 背板273用以至少包覆顯示面板23〇。接著，耦接前框271 及背板273以組成固定組件27〇，藉以將顯示面板23〇及 基板250沿垂直於該顯示面板之方向z固定於框體21〇 中。如第6圖所示’固定組件270、基板250、框體210 及顯示面板230係構成依照本發明第一實施例之顯示裝置 200。 另外一方面’本實施例之框體210之相鄰兩側邊另可 分別具有至少一組彈性凸件。請參照第7圖，其繪示具有 彈性凸件之框體之立體圖。框體210,例如是矩形，並且至 少具有相鄰之一第一側邊21〇a，及一第二側邊210b，，對應 於第一側邊210a’之内侧表面213’及對應於第二侧邊210b， TW4421PA 0 201039299 之内側表面213’各自具有至少一組彈性凸件215。當顯示 面板230及基板250設置於框體210’中時，組彈性凸件215 係抵靠於顯示面板230及基板250，用以沿著平行於顯示 面板230之方向（即第7圖中框體210’之長側邊方向X及 短側邊方向Y)抵靠於顯示面板230及基板250。更詳盡 地來說，彈性凸件215僅配置於第一側邊210a，及第二側 邊210b’，並且朝向框體210’之另兩側邊抵靠於顯示面板 230及基板250，使得顯示面板230及基板250均抵靠於 框體210’之相對於該兩相鄰第一側邊210a’及第二側邊 210b’之一内側角落C，係可提升顯示面板230及基板250 對位之準確性。 再者’本實施例之框體210中，承載部211係連續地 凸出於内側表面213,使得承載部211形成對應於框體210 形狀之環形結構，當框體210為矩形時，承載部211係為 相對應之矩形環狀結構，使得框體210具有結構簡單、方 q 便製作之優點，並且使第一承載面211a及第二承載面211b 可分別完整且均勻地接觸於顯示面板230及基板250。然 而’本發明之技術内容係不限制於此，例如承載部211亦 可為非連續之結構。請參照第8圖，其繪示具有不同結構 之承載部之框體的立體圖。框體210，，之承載部211，，具有 多個板狀結構211d”，此些板狀結構211d，，係兩兩相隔一 間距。框體210，，係由此些板狀結構21 Id”及内侧表面213，， 容置顯示面板230及基板250。 上述依照本發明實施例之顯示裝置200，係以包括自 體發光之顯示面板230為例進行說明。然而顯示裝置200 TW4421PA 〇 201039299 中亦可應用一非自體發光顯示面板。請參照第9圖，其繪 示包括有非自體發光顯示面板之顯示裝置之示意圖。顯示 裝置200’中顯示面板23〇’係為非自體發光之顯示面板，例 如為液晶顯示面板（Liquid Crysta 丨 Display panel ; LCD panel)。顯示裝置2〇〇’另包括一背光組件290，設置於顯 示面板230’異於框體21〇之一侧。背光組件290包括一光 源組291 ’用以提供一光線穿透通過顯示面板23〇，，以進 行畫面之顯示。固定組件270,之前框271，包覆於基板250 之邊緣及框體210，固定組件270,之273,背板至少包覆於 煮光組件290及顯示面板230’。前框271，係與背板273, 耦接，以將顯示面板230’及基板250沿垂直於顯示面板 230’之方向Z固定於框體21〇中。 依照本發明較佳實施例之顯示裝置，係利用對稱之框 體同時承置基板及顯示面板，使得基板及顯示面板可藉由 具對稱結構之框體，精確地進行對位，藉以可降低組裝公 差。整體來說，係可提高組裝的品質。另外，當應用於用 以產生立體視覺效果之顯示技術時，由於具有光柵之基板 及顯示面板係可精確地對位，且顯示裝置可藉由承載部之 厚度精破控制基板及顯示面板間的間隙，使得顯示裝置可 達到良好之顯示效果，藉以提升產品的製造品質，並且符 合產品設計之需求。 綜上所述，雖然本發明已以較佳實施例揭露如上，然 其並非用以限定本發明。本發明所屬技術領域中具有通常 知識者，在不脫離本發明之精神和範圍内，當可作各種之 更動與潤飾。因此，本發明之保護範圍當視後附之申請專 TW4421PA 1〇 201039299 利範圍所界定者為準。 【圖式簡單說明】 第1A圖繪示依照本發明較佳實施例之框體之立體 圖； 第1B圖繪示第1A圖中沿著A-A’線之剖面圖； 第2圖至第6圖分別繪示依照本發明較佳實施例之組 裝方法之各步驟之示意圖； 〇 第7圖繪示具有彈性凸件之框體之立體圖； 第8圖繪示具有不同結構之承載部之框體的立體 圖；以及 第9圖繪示包括有非自體發光顯示面板之顯示裝置 之示意圖。 【主要元件符號說明】 200、200’ ：顯示裝置 ❹ 210、210’、210” ：框體 210a、210a’ ：第一側邊 210b、210b’ ：第二側邊 211、211’、211” ：承載部 211a :第一承載面 211b :第二承載面 211d” ：板狀結構 213、213’、213” ：内侧表面 213a :第一側壁 TW4421PA 11 201039299 213b :第二側壁 215 :彈性凸件 230、230’ ：顯示面板 250 :基板 270、 270’ ：固定組件 271、 271’ ：前框 273、273’ ：背板 290 :背光組件 291 :光源組 C :内侧角落 T :厚度 X、Y、Z :方向 Θ1 :第一夾角 Θ2 :第二夾角 TW4421PA 12TW4421PA 5 201039299 The description does not limit the scope of the invention to be protected. Further, unnecessary elements have been omitted in the drawings of the embodiments to clearly show the technical features of the present invention. A display device according to a preferred embodiment of the present invention mainly includes a frame, a display panel, a substrate, and a fixing assembly. The following description will be made in accordance with the assembly method of the display device, supplemented by Figs. 1A to 6 . 1A is a perspective view of a frame according to a preferred embodiment of the present invention; FIG. 1B is a cross-sectional view taken along line A_A of FIG. 1A; and FIG. 2 to FIG. A schematic diagram of each of the best implementations (four). First, the assembly method of the present embodiment provides a frame 21 and a frame body 21 having a bearing portion 2ΐ embossing an inner side surface 213 of the frame 210. In the case of a load-bearing surface, a bearing surface, a second bearing surface, the bearing portion 211 is in a purely practical embodiment and has a thickness τ. The load is substantially equal - the first side wall and the inner side partition - the side wall 213a is connected to the first load side - side wall 231b. The first side wall 213b is connected to the first bearing surface 211b. When the actual application is formed by the method of injection molding, the first two frames 210 have a first angle between the application, and the first bearing surface 2ila 2llb has a second side wall 213a and a second bearing. In the case of the planting method, the first-declination angle 01^ is used to facilitate the detachment of the mold. The present side wall 213a and the second side are at a second angle Μ, and are: 1,1. Substantially -symmetry 201039299 Next, the assembly method of the present embodiment performs the step of providing a display panel 230. As shown in FIG. 2, the display panel 230 is disposed in the frame 210 such that the frame 210 surrounds the display panel 230, and the display panel 230 contacts the inner surface 213 and the first bearing surface 211a. In more detail, the first side wall 213a of the inner side surface 213 surrounds the display panel 230, and the display panel 230 is in contact with the first side wall 213a and the first bearing surface 211a. In this embodiment, the display panel 230 is an Organic Electro-Luminescence Display (OELD), for example, an Organic Light Emitting Diode (OLED) display panel, and a Southern Molecular Light Emitting Diode. (Polymer Light Emitting Diode; PLED) display panel or other display panel using self-luminous technology. In practical applications, the assembly method preferably performs the step of flipping the frame 210 of the display panel 230 after the step of setting the display panel 230 to facilitate the subsequent assembly step. For example, after flipping the frame 210 of the display panel 230, the second bearing surface 211b, which is originally facing downward, is turned upside down, as shown in Fig. 3. Next, the assembly method of the present embodiment performs the step of disposing a substrate 250. As shown in FIG. 4, the substrate 250 is disposed in the frame 210 such that the frame 210 surrounds the substrate 250, and the substrate 250 contacts the inner surface 213 and the second bearing surface 211b. In more detail, the second side wall 213b of the inner side surface 213 surrounds the substrate 250, and the substrate 250 is simultaneously contacted with the second side wall 213b and the second bearing surface 211b. In this embodiment, the substrate 250 has, for example, an optical grating for partially shielding the display of the display panel 230, so that the user can see different pictures of the TW4421PA 7 201039299 from different viewing angles. Due to the bearing part 2 丨 目 咕 。 。. U has a thickness T' such that the display surface contacting the first bearing surface 211a has a gate gap between the unloading plate 23 and the substrate 250 contacting the second bearing surface 211b. The display device can adjust the visual effect produced by the grating and the display panel 230 by changing the thickness T of the mounting portion 211 corresponding to the change in the gap between the panel 230 and the substrate 250. In practical applications, the thickness τ of the receiving portion 211 is substantially at least 0.4. The substrate 25G is exemplified as a shirt, and in the fourth embodiment, the substrate 25G is made of the substrate 25G. The substrate 25G3 can have, for example, a touch circuit structure that accepts a touch or press to provide a touch function. The frame body 21 of the substrate 250 and the display panel 23 is provided, and then the substrate 25A and the display panel 23 are fixed to the frame 210 by a fixing member 270. First, a front frame 271 and a back plate 273 are provided, as shown in Fig. 5. The front frame 271 is used to cover the edge of the substrate 250 and the frame 210, and the back plate 273 is used to cover at least the display panel 23A. Then, the front frame 271 and the back plate 273 are coupled to form a fixing component 27A, thereby fixing the display panel 23 and the substrate 250 in the frame 21A in a direction z perpendicular to the display panel. As shown in Fig. 6, the fixing member 270, the substrate 250, the housing 210, and the display panel 230 constitute the display device 200 according to the first embodiment of the present invention. On the other hand, the adjacent side edges of the frame 210 of the present embodiment may each have at least one set of elastic protrusions. Referring to Figure 7, a perspective view of a frame having a resilient projection is shown. The frame 210 is, for example, rectangular, and has at least one adjacent first side 21〇a, and a second side 210b, corresponding to the inner side surface 213' of the first side 210a' and corresponding to the second The inner side surfaces 213' of the side edges 210b, TW4421PA 0 201039299 each have at least one set of elastic protrusions 215. When the display panel 230 and the substrate 250 are disposed in the frame 210 ′, the group elastic protrusion 215 is abutted against the display panel 230 and the substrate 250 for being parallel to the direction of the display panel 230 (ie, the frame in FIG. 7 ) The long side direction X and the short side direction Y) of the body 210' abut against the display panel 230 and the substrate 250. In more detail, the elastic protrusions 215 are disposed only on the first side 210a and the second side 210b', and the other sides of the frame 210' abut against the display panel 230 and the substrate 250, so that the display The panel 230 and the substrate 250 both abut against the inner corner C of the two adjacent first side edges 210a' and the second side edges 210b' of the frame 210', thereby enhancing the alignment of the display panel 230 and the substrate 250. Accuracy. In the frame 210 of the present embodiment, the bearing portion 211 is continuously protruded from the inner side surface 213 such that the bearing portion 211 forms an annular structure corresponding to the shape of the frame 210. When the frame 210 is rectangular, the bearing portion The 211 is a corresponding rectangular annular structure, so that the frame 210 has the advantages of simple structure and square fabrication, and the first bearing surface 211a and the second bearing surface 211b can be completely and uniformly contacted with the display panel 230 respectively. And a substrate 250. However, the technical content of the present invention is not limited thereto, and for example, the carrying portion 211 may be a discontinuous structure. Referring to Figure 8, there is shown a perspective view of a frame of a carrier having different configurations. The frame 210, the bearing portion 211, has a plurality of plate-like structures 211d", and the plate-like structures 211d are spaced apart from each other by a distance. The frame 210 is a plate-like structure 21 Id" And the inner surface 213, the display panel 230 and the substrate 250 are accommodated. The display device 200 according to the embodiment of the present invention is described by taking a display panel 230 including self-luminous illumination as an example. However, a non-self-emissive display panel can also be applied to the display device 200 TW4421PA 〇 201039299. Referring to Figure 9, there is shown a schematic diagram of a display device including a non-self-emissive display panel. The display panel 23'' in the display device 200' is a display panel that is not self-illuminating, such as a liquid crystal display panel (Liquid Crysta® Display panel; LCD panel). The display device 2'' further includes a backlight assembly 290 disposed on one side of the display panel 230'. The backlight assembly 290 includes a light source group 291' for providing a light to pass through the display panel 23A for display of the screen. The fixing component 270, the front frame 271, is wrapped around the edge of the substrate 250 and the frame 210, and the fixing component 270 is 273. The backing plate covers at least the boiling component 290 and the display panel 230'. The front frame 271 is coupled to the back plate 273 to fix the display panel 230' and the substrate 250 in the frame 21A in a direction Z perpendicular to the display panel 230'. The display device according to the preferred embodiment of the present invention uses a symmetrical frame to simultaneously mount the substrate and the display panel, so that the substrate and the display panel can be accurately aligned by a frame having a symmetrical structure, thereby reducing assembly. tolerance. Overall, the quality of the assembly can be improved. In addition, when applied to a display technology for generating a stereoscopic effect, since the substrate with the grating and the display panel can be accurately aligned, the display device can finely control the substrate and the display panel by the thickness of the bearing portion. The gap enables the display device to achieve a good display effect, thereby improving the manufacturing quality of the product and meeting the needs of the product design. In the above, the present invention has been disclosed in the above preferred embodiments, but it is not intended to limit the present invention. Those skilled in the art can make various changes and modifications without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention is subject to the definition of the scope of the application TW4421PA 1〇 201039299. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1A is a perspective view of a frame according to a preferred embodiment of the present invention; FIG. 1B is a cross-sectional view taken along line A-A' of FIG. 1A; FIG. 2 to FIG. The figure shows a schematic view of each step of the assembly method according to the preferred embodiment of the present invention; 〇 Figure 7 shows a perspective view of the frame body with the elastic convex member; and Figure 8 shows the frame body of the bearing portion with different structures. FIG. 9 is a schematic view showing a display device including a non-self-luminous display panel. [Description of main component symbols] 200, 200': display device ❹ 210, 210', 210": frame 210a, 210a': first side 210b, 210b': second side 211, 211', 211": The bearing portion 211a: the first bearing surface 211b: the second bearing surface 211d": the plate-like structure 213, 213', 213": the inner surface 213a: the first side wall TW4421PA 11 201039299 213b: the second side wall 215: the elastic convex member 230, 230': display panel 250: substrate 270, 270': fixed components 271, 271': front frame 273, 273': back plate 290: backlight assembly 291: light source group C: inner corner T: thickness X, Y, Z: Direction Θ1: First angle Θ2: Second angle TW4421PA 12