TWI595295B - Display device - Google Patents
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- TWI595295B TWI595295B TW105131790A TW105131790A TWI595295B TW I595295 B TWI595295 B TW I595295B TW 105131790 A TW105131790 A TW 105131790A TW 105131790 A TW105131790 A TW 105131790A TW I595295 B TWI595295 B TW I595295B
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- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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Description
本發明係有關於一種顯示裝置,特別是有關於一種適用於窄邊框的顯示裝置。The present invention relates to a display device, and more particularly to a display device suitable for use in a narrow bezel.
顯示裝置目前的趨勢是朝具有窄邊框的特點發展,不僅可以縮小顯示裝置整體的體積,以及達到更大的顯示面積,又可以增加設計上的美感與現代感。但是對於習知的具有窄邊框的顯示裝置而言,仍有問題尚待解決。The current trend of display devices is to develop toward a narrow bezel, which not only reduces the overall size of the display device, but also achieves a larger display area, and can increase the aesthetic and modern design. However, for the conventional display device having a narrow bezel, there are still problems to be solved.
對於側光式的背光模組而言,窄邊框的顯示裝置意味著面板的顯示區會比傳統式的顯示器更靠近導光板的邊緣,因此背光光源的光線自面板的遮光區旁洩漏的情況將更容易發生,而導致顯示區周圍亮暗不均的現象。另外,對某些窄邊框的顯示裝置而言,面板是直接由背光模組所承載,而在這樣的結構中,面板往往是直接放置在光學膜片上,容易造成光學膜片的高溫捲曲(waving)。For the edge-lit backlight module, the narrow-frame display device means that the display area of the panel is closer to the edge of the light guide plate than the conventional display, so the light of the backlight source leaks from the side of the panel. It is more likely to occur, resulting in uneven brightness around the display area. In addition, for some narrow-frame display devices, the panel is directly carried by the backlight module, and in such a structure, the panel is often placed directly on the optical film, which is liable to cause high-temperature curling of the optical film ( Waving).
有鑑於此,本發明的目的在於提供一種顯示裝置,其承載件至多設置一側壁,另外在承載件的外部設置框架,用來承載面板,框架的周壁採取結構上可成形之較小厚度,如此可避免導光板的邊緣過於接近面板的顯示區而產生漏光被目視的問題,而且面板由框架承載,不會直接壓在光學膜片上,也避免光學膜片產生捲曲或刮傷的問題,另外,由於承載件至多設置一側壁,光學膜片無須彎曲即可直接安裝於導光板上,不會使光學膜片產生損傷。In view of the above, an object of the present invention is to provide a display device in which a carrier is provided with at least one side wall, and a frame is disposed outside the carrier for carrying the panel, and the peripheral wall of the frame adopts a structurally formable small thickness. The problem that the light leakage of the light guide plate is too close to the display area of the panel to cause light leakage is visually observed, and the panel is carried by the frame, does not directly press on the optical film, and also avoids the problem that the optical film is curled or scratched. Since the carrier member is provided with at most one side wall, the optical film can be directly mounted on the light guide plate without bending, and the optical film is not damaged.
本發明所提供的顯示裝置的一實施例包括背光模組、框架、支撐件以及面板。背光模組包括承載件、發光組件、導光板以及至少一光學膜片。承載件為板體,板體具有第一邊以及第二邊,第一邊與第二邊係相對設置,發光組件係設置於板體上並靠近第一邊,導光板係設置於板體上並鄰接於發光組件,光學膜片設置於導光板上。框架具有周壁以及延伸部,周壁圍繞背光模組,延伸部自周壁朝背光模組中央延伸,周壁包括相對的一第一部以及一第二部,第一部係對應於第一邊,第二部係對應於第二邊,第一部與第一邊之間形成間隙,第二部的下緣係抵接於板體且其抵接處係鄰近於第二邊,支撐件係設置於發光組件與框架的延伸部之間,延伸部由支撐件支持,面板係承載於框架上,框架的延伸部介於光學膜片與面板之間。An embodiment of the display device provided by the present invention includes a backlight module, a frame, a support member, and a panel. The backlight module includes a carrier, a light emitting component, a light guide plate, and at least one optical film. The light guide plate is disposed on the plate body and adjacent to the first side, and the light guide plate is disposed on the plate body. The plate body has a first side and a second side. The first side is disposed opposite to the second side. And adjacent to the light emitting component, the optical film is disposed on the light guide plate. The frame has a peripheral wall and an extension portion. The peripheral wall surrounds the backlight module. The extension portion extends from the peripheral wall toward the center of the backlight module. The peripheral wall includes an opposite first portion and a second portion. The first portion corresponds to the first side and the second portion corresponds to the first side and the second portion. The support corresponds to the second side, a gap is formed between the first portion and the first side, the lower edge of the second portion abuts against the plate body and the abutment portion is adjacent to the second side, and the support member is disposed on the light. Between the assembly and the extension of the frame, the extension is supported by a support member, the panel is carried on the frame, and the extension of the frame is interposed between the optical film and the panel.
本發明所提供的顯示裝置的另一實施例包括背光模組、框架、支撐件以及面板,背光模組包括承載件、發光組件、導光板以及至少一光學膜片。承載件由板體、側壁以及頂壁所構成,板體具有第一邊以及第二邊,第一邊與第二邊係相對設置,側壁分別連接板體的第一邊與頂壁,且板體與頂壁係相向設置,發光組件係設置於板體上並靠近第一邊,頂壁覆蓋發光組件,導光板係設置於板體上並鄰接於發光組件,光學膜片係設置於導光板上,框架具有周壁以及延伸部,周壁圍繞背光模組,延伸部自周壁朝背光模組中央延伸,周壁包括相對的第一部以及第二部,第一部係對應於第一邊,第二部係對應於第二邊,第一部與第一邊之間形成間隙,第二部的下緣係抵接於板體且其抵接處係鄰近於第二邊,支撐件係設置於框架的延伸部與承載件的頂壁之間,延伸部由支撐件支持,面板係承載於框架上,框架的延伸部介於光學膜片與面板之間。Another embodiment of the display device provided by the present invention includes a backlight module, a frame, a support member, and a panel. The backlight module includes a carrier member, a light emitting assembly, a light guide plate, and at least one optical film. The carrier is composed of a plate body, a side wall and a top wall. The plate body has a first side and a second side. The first side is opposite to the second side line, and the side wall respectively connects the first side and the top wall of the board body, and the board The light-emitting component is disposed on the plate body and adjacent to the first side, the top wall covers the light-emitting component, the light guide plate is disposed on the plate body and adjacent to the light-emitting component, and the optical film is disposed on the light guide plate The frame has a peripheral wall and an extension portion. The peripheral wall surrounds the backlight module. The extension portion extends from the peripheral wall toward the center of the backlight module. The peripheral wall includes opposite first portions and second portions. The first portion corresponds to the first side and the second portion. The portion corresponds to the second side, a gap is formed between the first portion and the first side, the lower edge of the second portion abuts against the plate body and the abutment portion is adjacent to the second side, and the support member is disposed on the frame Between the extension and the top wall of the carrier, the extension is supported by the support member, and the panel is carried on the frame, and the extension of the frame is interposed between the optical film and the panel.
藉由承載件至多設置一側壁,並在背光模組的外部設置框架來承載面板,而且框架的周壁採取結構上可成形之較小厚度,這樣即使應用於窄邊框的顯示裝置,也可以使面板的顯示區與導光板的邊緣保持足夠的距離,即使有漏光也不容易被目視,另外,面板由框架承載,不會直接壓在光學膜片上,也避免光學膜片產生高溫捲曲或刮傷的問題,並且,由於承載件至多設置一側壁,光學膜片可直接安裝於導光板上,不會使光學膜片在組裝過程中與殼體干涉而損傷。The panel is provided with at most one side wall, and a frame is disposed outside the backlight module to carry the panel, and the peripheral wall of the frame adopts a structurally formable small thickness, so that the panel can be made even if applied to a narrow frame display device. The display area is kept at a sufficient distance from the edge of the light guide plate, even if there is light leakage, it is not easy to be visually observed. In addition, the panel is carried by the frame, does not directly press on the optical film, and also avoids high temperature curling or scratching of the optical film. The problem, and since the carrier is provided with at most one side wall, the optical film can be directly mounted on the light guide plate without causing the optical film to be damaged by interference with the housing during assembly.
為讓本發明之上述和其他目的、特徵和優點能更明顯易懂,下文特舉較佳實施例,並配合所附圖式,作詳細說明如下。The above and other objects, features and advantages of the present invention will become more <RTIgt;
請參閱圖1A-1D,其表示本發明的顯示裝置的一實施例。圖1A表示顯示裝置的左側的結構,圖1B表示顯示裝置的右側的結構,圖1C表示顯示裝置的光源側的結構,圖1D表示顯示裝置的光源側之相對側的結構。顯示裝置100包括背光模組110、框架120、支撐件130以及面板140。1A-1D, an embodiment of a display device of the present invention is shown. 1A shows the structure of the left side of the display device, FIG. 1B shows the structure of the right side of the display device, FIG. 1C shows the structure of the light source side of the display device, and FIG. 1D shows the structure of the opposite side of the light source side of the display device. The display device 100 includes a backlight module 110, a frame 120, a support member 130, and a panel 140.
背光模組110包括承載件112、發光組件114、導光板116以及至少一光學膜片118。承載件112由板體1122、側壁1124以及頂壁1126所構成。在本實施例中,側壁1124、頂壁1126與板體1122係一體成形,例如將一板材做兩次彎折後形成。在本實施例中,板體1122可呈矩形並具有第一邊1121、第二邊1123、第三邊1125以及第四邊1127,請參閱圖1E及圖1G,圖1E為圖1A、1B、1C與1D的顯示裝置的背光模組的一實施例的立體示意圖,圖1G為圖1A、1B、1C與1D的顯示裝置的背光模組的承載件的一實施例,承載件112的第一邊1121與第二邊1123是相對設置,第三邊1125與第四邊1127是相對設置,側壁1124分別連接板體1122的第一邊1121與頂壁1126,請回到圖1A-1D,在本實施例中,側壁1124例如可實質垂直地連接於板體1122的第一邊1121,且板體1122與頂壁1126係相向設置,在頂壁1126與板體1122之間形成一容置空間,而第二邊1123、第三邊1125與第四邊1127則不設置側壁及頂壁,使承載件112形成三邊無側壁而只在一邊具有側壁的結構,發光組件114係設置於板體1122上並靠近第一邊1121,在本實施例中,發光組件114設置於上述的容置空間中,頂壁1126覆蓋發光組件114,導光板116係設置於板體1122上並鄰接於發光組件114,光學膜片118係設置於導光板116上,在本實施例中,背光模組110可更包括反射材113,反射材113夾設於頂壁1126與發光組件114之間,且反射材113例如覆蓋了自導光板116的邊緣的至少一部份並夾設於導光板116與光學膜片118之間,反射材113主要是將可能會直接入射面板140的光線反射回到導光板116。在本實施例中,背光模組110可更包括反射片115,反射片115設置於導光板116與承載件112的板體1122之間,用來將反射自導光板116散逸出的光線反射回導光板116。在本實施例中,發光組件114可以是例如冷陰極螢光燈管、發光二極體等,並無特別限定,在本實施例中,背光模組110包括至少一光學膜片118,光學膜片118可以是例如擴散片、菱鏡片、複合式光學膜等,並無特別限定。The backlight module 110 includes a carrier 112, a light emitting component 114, a light guide plate 116, and at least one optical film 118. The carrier 112 is composed of a plate body 1122, a side wall 1124, and a top wall 1126. In this embodiment, the side wall 1124 and the top wall 1126 are integrally formed with the plate body 1122, for example, a plate is bent twice. In this embodiment, the plate body 1122 can be rectangular and has a first side 1121, a second side 1123, a third side 1125, and a fourth side 1127. Please refer to FIG. 1E and FIG. 1G, and FIG. 1E is FIG. 1A and FIG. FIG. 1G is a perspective view of an embodiment of a backlight module of a 1C and 1D display device, and FIG. 1G is an embodiment of a carrier of the backlight module of the display device of FIGS. 1A, 1B, 1C and 1D, and the first of the carrier 112 The side 1121 and the second side 1123 are oppositely disposed. The third side 1125 and the fourth side 1127 are oppositely disposed. The side wall 1124 is respectively connected to the first side 1121 and the top wall 1126 of the board 1122. Please return to FIG. 1A-1D. In this embodiment, the side wall 1124 is connected to the first side 1121 of the plate body 1122, for example, and the plate body 1122 is disposed opposite to the top wall 1126. An accommodation space is formed between the top wall 1126 and the plate body 1122. The second side 1123, the third side 1125, and the fourth side 1127 are not provided with side walls and a top wall, so that the carrier 112 is formed with three sides without side walls and having side walls only on one side, and the light emitting component 114 is disposed on the board body. 1122 is located close to the first side 1121. In this embodiment, the light-emitting component 114 is disposed in the accommodating space. The top wall 1126 covers the light-emitting component 114. The light-emitting panel 116 is disposed on the board body 1122 and adjacent to the light-emitting component 114. The optical film 118 is disposed on the light-guide plate 116. In this embodiment, the backlight module 110 may further include The reflective material 113, the reflective material 113 is interposed between the top wall 1126 and the light-emitting component 114, and the reflective material 113 covers at least a portion of the edge of the light-guide plate 116, for example, and is disposed between the light guide plate 116 and the optical film 118. Between the reflective material 113 is mainly to reflect light that may directly enter the panel 140 back to the light guide plate 116. In this embodiment, the backlight module 110 further includes a reflective sheet 115 disposed between the light guide plate 116 and the plate 1122 of the carrier 112 for reflecting light reflected from the light guide plate 116. Light guide plate 116. In this embodiment, the light-emitting component 114 can be, for example, a cold-cathode fluorescent tube, a light-emitting diode, or the like, and is not particularly limited. In this embodiment, the backlight module 110 includes at least one optical film 118, an optical film. The sheet 118 may be, for example, a diffusion sheet, a rhombohedral lens, a composite optical film, or the like, and is not particularly limited.
請參閱圖1A-1D以及圖1F,圖1F為本發明的顯示裝置的框架的一實施例的立體示意圖。框架120具有周壁122以及延伸部124,周壁122圍繞背光模組110,延伸部124自周壁122朝背光模組110的中央延伸,在本實施例中,周壁122可包括相對的第一部1221以及第二部1223,周壁122更可包括相對設置的第三部1225與第四部1227,第一部1221係對應於板體1122的第一邊1121,第二部1223係對應於板體1122的第二邊1123,第三部1225對應於板體1122的第三邊1125,第四部1227對應於板體1122的第四邊1127,第三部1225介於第一部1221與第二部1223之間,第四部1227介於第一部1221與第二部1223之間,周壁122可透過第一部1221、第二部1223、第三部1225與第四部1227來圍繞背光模組110。延伸部124則可分別從周壁122的第一部1221、第二部1223、第三部1225與第四部1227朝背光模組110中央的方向延伸,其中從第一部1221延伸出的延伸部124的長度例如比從第二部1223、第三部1225與第四部1227延伸出的延伸部124的長度大。框架120的第一部1221與板體1122的第一邊1121之間形成間隙S,在本實施例中,由於側壁1124連接於板體1122的第一邊1121,因此第一部1221與承載件112的側壁1124之間亦形成上述間隙S。第二部1223的下緣係抵接於板體1122且其抵接處係鄰近於第二邊1123,於本實施例中,板體1122具有一表面1129,表面1129承載發光組件114及導光板116,因此表面1129係朝向導光板116,第二部1223的下緣係可抵接於板體1122的表面1129且其抵接處係鄰近於第二邊1123。另外,雖然在本實施例中,第三部1225與第四部1227的下緣抵接於板體1122的表面1129,但是並無限定,在框架的結構強度足夠時,第三部1225與第四部1227的下緣未抵接於表面1129亦可。1A-1D and FIG. 1F, FIG. 1F is a perspective view of an embodiment of a frame of a display device of the present invention. The frame 120 has a peripheral wall 122 and an extending portion 124. The peripheral wall 122 surrounds the backlight module 110. The extending portion 124 extends from the peripheral wall 122 toward the center of the backlight module 110. In this embodiment, the peripheral wall 122 can include an opposite first portion 1221. The second portion 1223, the peripheral wall 122 may further include a third portion 1225 and a fourth portion 1227 disposed opposite to each other, the first portion 1221 corresponds to the first side 1121 of the plate body 1122, and the second portion 1223 corresponds to the plate body 1122. The second side 1223 corresponds to the third side 1125 of the board 1122, the fourth part 1227 corresponds to the fourth side 1127 of the board 1122, and the third part 1225 is interposed between the first part 1221 and the second part 1223. The fourth portion 1227 is interposed between the first portion 1221 and the second portion 1223. The peripheral wall 122 can pass through the first portion 1221, the second portion 1223, the third portion 1225, and the fourth portion 1227 to surround the backlight module 110. . The extending portion 124 can extend from the first portion 1221, the second portion 1223, the third portion 1225, and the fourth portion 1227 of the peripheral wall 122 toward the center of the backlight module 110, wherein the extension portion extends from the first portion 1221. The length of the 124 is, for example, greater than the length of the extension 124 extending from the second portion 1223, the third portion 1225, and the fourth portion 1227. A gap S is formed between the first portion 1221 of the frame 120 and the first side 1121 of the plate body 1122. In this embodiment, since the side wall 1124 is coupled to the first side 1121 of the plate body 1122, the first portion 1221 and the carrier member The gap S is also formed between the side walls 1124 of 112. The lower edge of the second portion 1223 abuts the plate body 1122 and the abutting portion thereof is adjacent to the second side 1123. In this embodiment, the plate body 1122 has a surface 1129. The surface 1129 carries the light-emitting component 114 and the light guide plate. 116, the surface 1129 is oriented toward the light guide plate 116, and the lower edge of the second portion 1223 is abuttable against the surface 1129 of the plate 1122 and its abutment is adjacent to the second side 1123. In addition, in the present embodiment, the lower edge of the third portion 1225 and the fourth portion 1227 abuts against the surface 1129 of the plate body 1122, but is not limited. When the structural strength of the frame is sufficient, the third portion 1225 and the The lower edge of the four portions 1227 may not abut against the surface 1129.
支撐件130係設置於框架120的延伸部124與承載件112的頂壁1126之間,延伸部124由支撐件130支持,在本實施例中,支撐件130係承載於承載件112的頂壁1126,詳細來說,支撐件130設置在承載件112的頂壁1126的上表面,框架120的延伸部124由支撐件130支持,如此框架120可以分別由支撐件130以及板體1122的表面1129所支持,如此,只要框架120的延伸部124由支撐件130支持且框架120的周壁122的第二部1223的下緣抵接於板體1122的表面1129,框架120即可穩固地被支持,即使第三部1225與第四部1227的下緣未抵接於表面1129亦可,如此可簡化組裝的程序。The support member 130 is disposed between the extension portion 124 of the frame 120 and the top wall 1126 of the carrier member 112. The extension portion 124 is supported by the support member 130. In the embodiment, the support member 130 is carried on the top wall of the carrier member 112. 1126, in detail, the support member 130 is disposed on the upper surface of the top wall 1126 of the carrier 112, and the extension 124 of the frame 120 is supported by the support member 130, such that the frame 120 can be respectively supported by the support member 130 and the surface 1129 of the plate body 1122. Supported, as such, as long as the extension 124 of the frame 120 is supported by the support 130 and the lower edge of the second portion 1223 of the peripheral wall 122 of the frame 120 abuts against the surface 1129 of the plate 1122, the frame 120 can be stably supported. Even if the lower edges of the third portion 1225 and the fourth portion 1227 are not in contact with the surface 1129, the assembly procedure can be simplified.
面板140係承載於框架120上,框架120的延伸部124介於光學膜片118與面板140之間,於本實施例中,顯示裝置100可更包括雙面膠帶150,雙面膠帶150介於面板140與框架120的延伸部124之間,以固定面板140。詳細來說,雙面膠帶150的兩面分別貼合於面板140的邊緣142與框架120的延伸部124,藉此使面板140固定於框架120上。支撐件130的材質可以是金屬、塑膠或緩衝材,支撐件130上下兩面例如分別以雙面膠而與延伸部124和頂壁1126固定,或是因應模組厚度考量,支撐件130整體亦可用膠體取代,另外,支撐件130亦可兼具導電特性,用以達到接地效果。另外,面板140的邊緣142例如可包含遮光區。而於本實施例中,顯示裝置100更包括膠帶160,膠帶160貼合承載件112的板體1122、框架120的周壁122以及面板140,藉此使背光模組110、框架120及面板140穩固地組裝在一起。另外,於本實施例中,承載件112與框架120的材質例如為金屬或合金,可有效減少厚度,並能節省空間使面板的顯示區與導光板的邊緣保持足夠的距離,而有助於減緩或避免漏光現象,但材質不限於此,可視需求調整材質。The panel 140 is carried on the frame 120. The extension portion 124 of the frame 120 is interposed between the optical film 118 and the panel 140. In this embodiment, the display device 100 may further include a double-sided tape 150. The panel 140 is positioned between the extension 124 of the frame 120 to secure the panel 140. In detail, the two sides of the double-sided tape 150 are respectively attached to the edge 142 of the panel 140 and the extending portion 124 of the frame 120, thereby fixing the panel 140 to the frame 120. The material of the support member 130 may be metal, plastic or cushioning material. The upper and lower sides of the support member 130 are respectively fixed to the extending portion 124 and the top wall 1126 by double-sided tape, or the support member 130 may be used as a whole according to the thickness of the module. The colloid is replaced, and the support member 130 can also have a conductive property for achieving a grounding effect. Additionally, the edge 142 of the panel 140 can include, for example, a light blocking region. In the present embodiment, the display device 100 further includes a tape 160 that is attached to the plate body 1122 of the carrier member 112, the peripheral wall 122 of the frame 120, and the panel 140, thereby securing the backlight module 110, the frame 120, and the panel 140. Ground together. In addition, in the embodiment, the material of the carrier 112 and the frame 120 is, for example, a metal or an alloy, which can effectively reduce the thickness and save space, so that the display area of the panel and the edge of the light guide plate are kept at a sufficient distance, which helps Slow down or avoid light leakage, but the material is not limited to this, the material can be adjusted according to the needs.
請參閱圖2-6,表示圖1A-1D的顯示裝置的實施例的組裝程序。如圖2所示,例如先將發光組件114、導光板116、反射材113與反射片115設置於承載件112上,發光組件114設置於頂壁1126與板體1122之間的容置空間內,導光板116鄰接於發光組件114設置,反射材113夾設於頂壁1126與發光組件114之間,反射片115設置於導光板116與承載件112的板體1122之間。然後如圖3所示,例如將光學膜片118放置於導光板116上而完成背光模組110,然後將支撐件130放置於頂壁1126的外表面。接著如圖4所示,以雙面膠帶150結合面板140與框架120,然後如圖5所示,將框架120連同面板140放置於背光模組110上,使框架120的延伸部124由支撐件130支持,並使第一部1221與承載件112的側壁1124之間形成上述間隙S,且第二部1223的下緣抵接於板體1122的表面1129(請同時參閱圖1C與1D),而使框架120穩固地被支持。需說明的是,透過間隙S的存在,可避免製造公差與組裝公差造成的組裝問題,以達到組裝的流暢性。最後如圖6所示,將膠帶160貼合於承載件112的板體1122、框架120的周壁122以及面板140的表面(對應於面板140的邊緣),藉此使背光模組110、框架120及面板140穩固地組裝在一起。Referring to Figures 2-6, an assembly procedure for an embodiment of the display device of Figures 1A-1D is shown. As shown in FIG. 2, for example, the light-emitting component 114, the light guide plate 116, the reflective material 113, and the reflective sheet 115 are disposed on the carrier 112, and the light-emitting component 114 is disposed in the accommodating space between the top wall 1126 and the board 1122. The light guide plate 116 is disposed adjacent to the light-emitting component 114. The reflective material 113 is disposed between the top wall 1126 and the light-emitting component 114. The reflective film 115 is disposed between the light guide plate 116 and the plate body 1122 of the carrier 112. Then, as shown in FIG. 3, for example, the optical film 118 is placed on the light guide plate 116 to complete the backlight module 110, and then the support member 130 is placed on the outer surface of the top wall 1126. Next, as shown in FIG. 4, the panel 140 and the frame 120 are combined by the double-sided tape 150, and then, as shown in FIG. 5, the frame 120 and the panel 140 are placed on the backlight module 110, so that the extension 124 of the frame 120 is supported by the support member. 130 supports and forms the gap S between the first portion 1221 and the sidewall 1124 of the carrier 112, and the lower edge of the second portion 1223 abuts the surface 1129 of the board 1122 (please refer to FIGS. 1C and 1D at the same time), The frame 120 is firmly supported. It should be noted that, through the presence of the gap S, assembly problems caused by manufacturing tolerances and assembly tolerances can be avoided to achieve assembly fluency. Finally, as shown in FIG. 6 , the tape 160 is attached to the board body 1122 of the carrier 112 , the peripheral wall 122 of the frame 120 , and the surface of the panel 140 (corresponding to the edge of the panel 140 ), thereby the backlight module 110 and the frame 120 . And the panel 140 is firmly assembled together.
請參閱圖7,其表示本發明的顯示裝置的另一實施例,本實施例的結構與圖1A-1D的顯示裝置的實施例的結構大致相同,相同的元件給予相同的標號並省略其說明,本實施例與圖1A-1D所示的實施例的差異在於本實施例的膠帶160係貼合承載件112的板體1122以及框架120的周壁122與延伸部124,雙面膠帶150分別貼合於面板140的底面與延伸部124的上表面並覆蓋於膠帶160上。Referring to FIG. 7, there is shown another embodiment of the display device of the present invention. The structure of the present embodiment is substantially the same as that of the embodiment of the display device of FIGS. 1A-1D, and the same components are given the same reference numerals and the description thereof is omitted. The difference between the embodiment and the embodiment shown in FIG. 1A to FIG. 1D is that the tape 160 of the embodiment is attached to the plate body 1122 of the carrier member 112 and the peripheral wall 122 of the frame 120 and the extending portion 124. The bottom surface of the panel 140 and the upper surface of the extension portion 124 are covered and covered on the tape 160.
請參閱圖8,其表示本發明的顯示裝置的另一實施例,本實施例的結構與圖7的顯示裝置的實施例的結構大致相同,相同的元件給予相同的標號並省略其說明,本實施例與圖7所示的實施例的差異在於顯示裝置100更包括膠體170,膠體170位於面板140的側面144與膠帶160上,膠體170被塗佈於面板140的側面144與框架120的延伸部124的上表面之間並覆蓋於面板140的側面144及膠帶160上,除了雙面膠帶150將面板140接合於框架120之外,膠體170也可增強面板140與框體120的接合度,膠體170可塗佈於面板140的外周的側面144,因此相較雙面膠帶150遠離背光模組110的中心,在本實施例中,膠體170可以是例如含聚甲基丙烯酸甲酯的樹脂(PMMA)或者是矽基的膠體,然不限於此。Referring to Fig. 8, there is shown another embodiment of the display device of the present invention. The structure of the present embodiment is substantially the same as that of the embodiment of the display device of Fig. 7. The same components are given the same reference numerals and the description thereof is omitted. The difference between the embodiment and the embodiment shown in FIG. 7 is that the display device 100 further includes a colloid 170 on the side 144 of the panel 140 and the tape 160, and the colloid 170 is applied to the side 144 of the panel 140 and the extension of the frame 120. The upper surface of the portion 124 covers the side surface 144 of the panel 140 and the tape 160. In addition to the double-sided tape 150 joining the panel 140 to the frame 120, the colloid 170 can also enhance the degree of engagement between the panel 140 and the frame 120. The colloid 170 can be applied to the side 144 of the outer periphery of the panel 140, so that the colloid 170 can be, for example, a polymethyl methacrylate-containing resin in this embodiment, compared to the center of the backlight module 110 being away from the double-sided tape 150. PMMA) is a colloidal gel, but is not limited to this.
請參閱圖9,其表示本發明的顯示裝置的另一實施例,本實施例的結構與圖1A-1D的顯示裝置的實施例的結構大致相同,相同的元件給予相同的標號並省略其說明,本實施例與圖1A-1D所示的實施例的差異在於本實施例的承載件112為板體,在本實施例中,承載件112呈矩形且在四個側邊都不具有側壁與頂壁,支撐件130係直接設置於發光組件114與框架120的延伸部124之間,延伸部124由支撐件130支持,如圖9所示,在本實施例中,支撐件130係承載於發光組件114,反射材113夾設於支撐件130與發光組件114之間。另外,圖9的膠帶160雖然貼合於板體、框架120的周壁122以及面板140,然不限於此,亦可包含類似圖7的變化如貼合於板體以及框架120的周壁122與延伸部124,亦可包含類似圖8的變化如增加膠體170的使用。Referring to FIG. 9, there is shown another embodiment of the display device of the present invention. The structure of the present embodiment is substantially the same as that of the embodiment of the display device of FIGS. 1A-1D, and the same components are given the same reference numerals and the description thereof is omitted. The difference between the embodiment and the embodiment shown in FIG. 1A - 1D is that the carrier 112 of the embodiment is a plate body. In this embodiment, the carrier 112 has a rectangular shape and does not have sidewalls on the four sides. The top wall, the support member 130 is directly disposed between the light-emitting assembly 114 and the extension portion 124 of the frame 120, and the extension portion 124 is supported by the support member 130. As shown in FIG. 9, in the embodiment, the support member 130 is carried on the support member 130. The light-emitting component 114 and the reflective material 113 are sandwiched between the support member 130 and the light-emitting component 114. In addition, although the tape 160 of FIG. 9 is attached to the panel body, the peripheral wall 122 of the frame 120, and the panel 140, it is not limited thereto, and may include a variation similar to that of FIG. 7, such as a peripheral wall 122 and an extension of the panel and the frame 120. Portion 124 may also include variations similar to those of Figure 8, such as increasing the use of colloid 170.
本發明的顯示裝置藉由背光模組的承載件至多設置一側壁,而且設置於背光模組外部的框架也使其厚度降低至可成形且可以保持一定強度,因此即使本發明應用至窄邊框的顯示裝置,面板的顯示區仍可以與導光板的邊緣保持足夠的距離,產生漏光也不容易被目視,另外,面板由框架承載,不會直接壓在光學膜片上,也避免光學膜片產生捲曲或刮傷的問題,另外,由於承載件至多設置一側壁,光學膜片無須彎曲即可直接安裝於導光板上,不會使光學膜片產生損傷。The display device of the present invention has at least one side wall provided by the carrier of the backlight module, and the frame disposed outside the backlight module also reduces the thickness to be formable and can maintain a certain strength, so even if the invention is applied to a narrow frame The display device, the display area of the panel can still maintain a sufficient distance from the edge of the light guide plate, and the light leakage is not easy to be visually observed. In addition, the panel is carried by the frame, does not directly press on the optical film, and also avoids the generation of the optical film. The problem of curling or scratching, in addition, since the carrier is provided with at most one side wall, the optical film can be directly mounted on the light guide plate without bending, and the optical film is not damaged.
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內,當可作些許之更動與潤飾,因此本發明之保護範圍當視後附之申請專利範圍所界定者為准。Although the present invention has been disclosed in the above preferred embodiments, it is not intended to limit the invention, and it is intended to be a part of the invention. The scope of protection of the present invention is therefore defined by the scope of the appended claims.
100‧‧‧顯示裝置100‧‧‧ display device
110‧‧‧背光模組110‧‧‧Backlight module
112‧‧‧承載件112‧‧‧Carrier
113‧‧‧反射材113‧‧‧Reflective material
114‧‧‧發光組件114‧‧‧Lighting components
115‧‧‧反射片115‧‧‧reflector
116‧‧‧導光板116‧‧‧Light guide plate
118‧‧‧光學膜片118‧‧‧Optical diaphragm
120‧‧‧框架120‧‧‧Frame
122‧‧‧周壁122‧‧‧Wall
124‧‧‧延伸部124‧‧‧Extension
130‧‧‧支撐件130‧‧‧Support
140‧‧‧面板140‧‧‧ panel
142‧‧‧邊緣142‧‧‧ edge
144‧‧‧側面144‧‧‧ side
150‧‧‧雙面膠帶150‧‧‧Double-sided tape
160‧‧‧膠帶160‧‧‧ Tape
170‧‧‧膠體170‧‧‧colloid
1121‧‧‧第一邊1121‧‧‧ first side
1122‧‧‧板體1122‧‧‧ board
1123‧‧‧第二邊1123‧‧‧ second side
1124‧‧‧側壁1124‧‧‧ side wall
1125‧‧‧第三邊1125‧‧‧ third side
1126‧‧‧頂壁1126‧‧‧ top wall
1127‧‧‧第四邊1127‧‧‧ fourth side
1129‧‧‧表面1129‧‧‧ surface
1221‧‧‧第一部1221‧‧‧ first
1223‧‧‧第二部1223‧‧‧ second
1225‧‧‧第三部1225‧‧‧ Third
1227‧‧‧第四部1227‧‧‧Fourth
S‧‧‧間隙S‧‧‧ gap
圖1A、1B、1C與1D為本發明的顯示裝置的一實施例的四個側邊的剖視圖。 圖1E為圖1A、1B、1C與1D的顯示裝置的背光模組的一實施例的立體示意圖。 圖1F為本發明的顯示裝置的框架的一實施例的立體示意圖。 圖1G為本發明的顯示裝置的背光模組的承載件的一實施例的立體示意圖。 圖2-6表示圖1A-1D所示的顯示裝置的製造過程。 圖7為本發明的顯示裝置的另一實施例的剖視圖。 圖8為本發明的顯示裝置的另一實施例的剖視圖。 圖9為本發明的顯示裝置的另一實施例的剖視圖。1A, 1B, 1C and 1D are cross-sectional views of four sides of an embodiment of a display device of the present invention. 1E is a perspective view of an embodiment of a backlight module of the display device of FIGS. 1A, 1B, 1C, and 1D. 1F is a schematic perspective view of an embodiment of a frame of a display device of the present invention. 1G is a perspective view of an embodiment of a carrier of a backlight module of a display device of the present invention. 2-6 show the manufacturing process of the display device shown in Figs. 1A-1D. Figure 7 is a cross-sectional view showing another embodiment of the display device of the present invention. Figure 8 is a cross-sectional view showing another embodiment of the display device of the present invention. Figure 9 is a cross-sectional view showing another embodiment of the display device of the present invention.
100‧‧‧顯示裝置 100‧‧‧ display device
110‧‧‧背光模組 110‧‧‧Backlight module
112‧‧‧承載件 112‧‧‧Carrier
113‧‧‧反射材 113‧‧‧Reflective material
114‧‧‧發光組件 114‧‧‧Lighting components
115‧‧‧反射片 115‧‧‧reflector
116‧‧‧導光板 116‧‧‧Light guide plate
118‧‧‧光學膜片 118‧‧‧Optical diaphragm
120‧‧‧框架 120‧‧‧Frame
122‧‧‧周壁 122‧‧‧Wall
124‧‧‧延伸部 124‧‧‧Extension
130‧‧‧支撐件 130‧‧‧Support
140‧‧‧面板 140‧‧‧ panel
142‧‧‧邊緣 142‧‧‧ edge
150‧‧‧雙面膠帶 150‧‧‧Double-sided tape
160‧‧‧膠帶 160‧‧‧ Tape
1121‧‧‧第一邊 1121‧‧‧ first side
1122‧‧‧板體 1122‧‧‧ board
1124‧‧‧側壁 1124‧‧‧ side wall
1126‧‧‧頂壁 1126‧‧‧ top wall
1221‧‧‧第一部 1221‧‧‧ first
S‧‧‧間隙 S‧‧‧ gap
Claims (15)
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TW202017694A (en) * | 2018-11-14 | 2020-05-16 | 住華科技股份有限公司 | Jig and grinding method using the same |
CN110827687B (en) * | 2018-12-05 | 2022-05-10 | 友达光电股份有限公司 | Display device |
CN110441962B (en) * | 2018-12-05 | 2022-04-26 | 友达光电股份有限公司 | Backlight module |
CN111028681A (en) * | 2018-12-05 | 2020-04-17 | 友达光电股份有限公司 | Display device |
TWI681231B (en) * | 2018-12-19 | 2020-01-01 | 友達光電股份有限公司 | Backlight module |
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