TWM521751U - Display module - Google Patents
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- TWM521751U TWM521751U TW105200035U TW105200035U TWM521751U TW M521751 U TWM521751 U TW M521751U TW 105200035 U TW105200035 U TW 105200035U TW 105200035 U TW105200035 U TW 105200035U TW M521751 U TWM521751 U TW M521751U
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Abstract
Description
本創作係關於一種顯示模組，尤其是指一種可提供亮度均勻的顯示模組。 This creation relates to a display module, and more particularly to a display module that provides uniform brightness.
傳統顯示模組包含背板以及配置於背板上的背光模組，背光模組包含可撓式電路板與發光二極體，發光二極體用以提供足夠的顯示光線至顯示模組的顯示區。由於現今顯示模組持續追求高解析度表現，使得發光二極體的數量持續增加，導致發光二極體必須密集地排列於可撓式電路板上。 The conventional display module includes a back panel and a backlight module disposed on the back panel. The backlight module includes a flexible circuit board and a light emitting diode, and the LED is configured to provide sufficient display light to display the display module. Area. As today's display modules continue to pursue high-resolution performance, the number of light-emitting diodes continues to increase, resulting in the LEDs must be densely arranged on the flexible circuit board.
然而，當顯示模組的背板的局部位置無法有效支撐可撓式電路板上的某個發光二極體時，這個發光二極體將使可撓式電路板的對應位置產生不平整的下陷，使得這個發光二極體的發光角度偏離，導致顯示模組的顯示區發生亮度不勻的現象(mura)。 However, when the local position of the back panel of the display module cannot effectively support a light-emitting diode on the flexible circuit board, the light-emitting diode will cause an uneven depression of the corresponding position of the flexible circuit board. The light-emitting angle of the light-emitting diode is deviated, resulting in a phenomenon of uneven brightness (mura) in the display area of the display module.
本創作之一目的在於提供一種顯示模組，藉以解決先前技術所述的問題，意即發光二極體產生下陷，導致此發光二極體之發光角度偏離，進而讓顯示模組的顯示區發生亮度 不勻的現象。 One of the purposes of the present invention is to provide a display module, which solves the problems described in the prior art, that is, the light-emitting diode is sunken, resulting in a deviation of the light-emitting angle of the light-emitting diode, thereby causing the display area of the display module to occur. brightness Uneven phenomenon.
依據本創作之一實施方式，此種顯示模組包含一顯示面板、一背板、一發光模組與至少一支撐件。背板支撐顯示面板，並且背板包含至少一開口。發光模組位於背板上且對應於開口設置，發光模組包含一電路板及設置於電路板上的至少一發光元件。支撐件位於開口上，且支撐發光模組。 According to one embodiment of the present invention, the display module includes a display panel, a back panel, a lighting module and at least one supporting member. The backboard supports the display panel, and the backboard includes at least one opening. The light emitting module is disposed on the back plate and corresponding to the opening. The light emitting module includes a circuit board and at least one light emitting component disposed on the circuit board. The support member is located on the opening and supports the light emitting module.
如此，在實施方式中，即使發光元件位於開口處，由於支撐件支撐發光模組增加了局部的挺性，減少發光元件的下陷幅度，可減少甚至避免發光元件無法與導光板緊密接觸而產生發光角度偏離的問題，進而減少甚至避免顯示模組產生亮度不勻。 Thus, in the embodiment, even if the light-emitting element is located at the opening, since the support member supports the light-emitting module to increase the local stiffness, the sag of the light-emitting element is reduced, and the light-emitting element can be reduced or even prevented from being in close contact with the light guide plate to generate light. The problem of angular deviation, thereby reducing or even avoiding uneven brightness of the display module.
在本創作一或多個實施方式中，發光元件至背板之正投影與開口重疊。 In one or more embodiments of the present invention, the orthographic projection of the illuminating element to the backing plate overlaps the opening.
在本創作一或多個實施方式中，支撐件介於背板與電路板之間，且支撐件覆蓋開口。 In one or more embodiments of the present invention, the support member is interposed between the backing plate and the circuit board, and the support member covers the opening.
在本創作一或多個實施方式中，支撐件與開口分別為複數個，這些支撐件分別一一覆蓋這些開口。 In one or more embodiments of the present invention, the support member and the opening are respectively plural, and the support members cover the openings one by one.
在本創作一或多個實施方式中，支撐件為單一個，且開口分別為複數個。支撐件一併覆蓋者這些開口。 In one or more embodiments of the present invention, the support members are single and the openings are plural. The support covers the openings together.
在本創作一或多個實施方式中，開口邊緣包括一階梯狀支撐結構，其中支撐件位於階梯狀支撐結構上。 In one or more embodiments of the present disclosure, the opening edge includes a stepped support structure, wherein the support member is located on the stepped support structure.
在本創作一或多個實施方式中，背板之一面與支撐件之一面齊平。 In one or more embodiments of the present invention, one side of the backing plate is flush with one of the faces of the support.
在本創作一或多個實施方式中，背板更包含一折 彎凸耳。折彎凸耳係自背板翻折至背板之一側，且開口是折彎凸耳翻折而露出的，其中折彎凸耳的外型匹配開口的外型。 In one or more embodiments of the present creation, the backboard further includes a fold Bend the lug. The bending lug is folded from the backing plate to one side of the backing plate, and the opening is exposed by the folding lug folding, wherein the shape of the bending lug matches the appearance of the opening.
在本創作一或多個實施方式中，支撐件為一片體或一線體。 In one or more embodiments of the present invention, the support member is a piece or a line body.
在本創作一或多個實施方式中，支撐件為一泡綿片體、一絕緣片體或一金屬片體。 In one or more embodiments of the present invention, the support member is a foam sheet, an insulating sheet or a metal sheet.
以上所述僅係用以闡述本創作所欲解決的問題、解決問題的技術手段、及其產生的功效等等，本創作之具體細節將在下文的實施方式及相關圖式中詳細介紹。 The above description is only used to explain the problems to be solved by the present invention, the technical means for solving the problems, the effects thereof, and the like, and the specific details of the present invention will be described in detail in the following embodiments and related drawings.
100‧‧‧顯示模組 100‧‧‧ display module
110‧‧‧顯示面板 110‧‧‧ display panel
110A‧‧‧顯示區 110A‧‧‧ display area
111‧‧‧電路板 111‧‧‧Circuit board
120‧‧‧背板 120‧‧‧back board
121‧‧‧頂面 121‧‧‧ top surface
122‧‧‧底面 122‧‧‧ bottom
130‧‧‧開口 130‧‧‧ openings
131‧‧‧側壁 131‧‧‧ side wall
140‧‧‧折彎凸耳 140‧‧‧bend lugs
141‧‧‧鎖附部 141‧‧‧Locking Department
150‧‧‧翻折凸緣 150‧‧‧Folding flange
151‧‧‧狹長空間 151‧‧‧Slong space
160‧‧‧階梯狀支撐結構 160‧‧‧step support structure
170、180‧‧‧凹陷部 170, 180‧‧‧ recessed
170D、180D‧‧‧深度 170D, 180D‧‧‧ Depth
171、181‧‧‧側壁 171, 181‧‧‧ side wall
172、182‧‧‧底部 172, 182‧‧‧ bottom
200‧‧‧發光模組 200‧‧‧Lighting module
210‧‧‧電路板 210‧‧‧ boards
220‧‧‧發光元件 220‧‧‧Lighting elements
300、301‧‧‧支撐件 300, 301‧‧‧ support
300H、301H‧‧‧厚度 300H, 301H‧‧‧ thickness
310‧‧‧線體 310‧‧‧Line body
320‧‧‧第一張力件 320‧‧‧First tensile member
330‧‧‧第二張力件 330‧‧‧Second tension piece
400‧‧‧框架 400‧‧‧Frame
500‧‧‧光學片材 500‧‧‧ optical sheet
600‧‧‧膠帶 600‧‧‧ Tape
700‧‧‧導光板 700‧‧‧Light guide plate
P‧‧‧正投影 P‧‧‧projection
B‧‧‧螺栓 B‧‧‧Bolts
2-2、4-4、5-5、6-6‧‧‧線段 Lines 2-2, 4-4, 5-5, 6-6‧‧
為讓本創作之上述和其他目的、特徵、優點與實施例能更明顯易懂，所附圖式之說明如下：第1圖為依據本創作第一實施方式之顯示模組的上視圖；第2圖為第1圖沿線段2-2的剖視圖；第3圖為第一實施方式之背板與支撐件的示意圖；第4A圖為依據本創作第二實施方式之背板配置有發光模組的局部示意圖；第4B圖為第4A圖沿線段4-4的剖視圖；第5A圖為依據本創作第三實施方式之背板配置有發光模組的局部示意圖；第5B圖為依據第5A圖沿線段5-5的剖視圖；第6A圖為依據本創作第四實施方式之背板配置有發光模組的局部示意圖； 第6B圖為依據第6A圖沿線段6-6的剖視圖；第7A圖為依據本創作第五實施方式之背板配置有發光模組的局部示意圖；以及第7B圖為依據第7A圖沿線段7-7的剖視圖。 The above and other objects, features, advantages and embodiments of the present invention can be more clearly understood. The description of the drawings is as follows: FIG. 1 is a top view of a display module according to the first embodiment of the present invention; 2 is a cross-sectional view along line 2-2 of FIG. 1; FIG. 3 is a schematic view of the back plate and the support member of the first embodiment; FIG. 4A is a schematic view of the back plate of the second embodiment of the present invention. FIG. 4B is a cross-sectional view of the fourth embodiment of the present invention along the line segment 4-4; FIG. 5A is a partial schematic view of the back panel according to the third embodiment of the present invention, wherein the fifth embodiment is based on the fifth embodiment; A cross-sectional view along line 5-5; FIG. 6A is a partial schematic view of the back panel according to the fourth embodiment of the present invention; 6B is a cross-sectional view along line 6-6 according to FIG. 6A; FIG. 7A is a partial schematic view of the back panel according to the fifth embodiment of the present invention, in which the light-emitting module is disposed; and FIG. 7B is a section along the line 7A Sectional view of 7-7.
以下將以圖式揭露本創作之複數實施方式，為明確說明起見，許多實務上的細節將在以下敘述中一併說明。然而，熟悉本領域之技術人員應當瞭解到，在本創作部分實施方式中，這些實務上的細節並非必要的，因此不應用以限制本創作。此外，為簡化圖式起見，一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示之。另外，為了便於讀者觀看，圖式中各元件的尺寸並非依實際比例繪示。 The plural embodiments of the present invention are disclosed in the following figures, and for the sake of clarity, many practical details will be described in the following description. However, it will be appreciated by those skilled in the art that these practical details are not necessary in the context of this inventive part and therefore are not intended to limit the present invention. In addition, some of the conventional structures and elements are shown in the drawings in a simplified schematic manner in order to simplify the drawings. In addition, the dimensions of the various elements in the drawings are not shown in actual scale for the convenience of the reader.
關於本文中所使用之『約』、『大約』或『大致』，一般是指數值之誤差或範圍於百分之二十以內，較好地是於百分之十以內，更佳地是於百分之五以內。文中若無明確說明，所提及的數值皆視為近似值，即具有如『約』、『大約』或『大致』所表示的誤差或範圍。 As used herein, "about", "about" or "roughly" is generally the error or range of the index value within 20%, preferably within 10%, and more preferably Within five percent. In the text, unless otherwise stated, the numerical values mentioned are regarded as approximations, that is, they have an error or range as expressed by "about", "about" or "approximately".
第一實施方式 First embodiment
第1圖為依據本創作第一實施方式之顯示模組100的上視圖。第2圖為第1圖沿線段2-2的剖視圖。第3圖為第一實施方式之背板120與支撐件300的示意圖。請一併參閱第1圖至第3圖所示，在本實施方式中，顯示模組100包含顯示面板110、背板120、發光模組200、導光板700與支撐件300。背板120 支撐顯示面板110、發光模組200與導光板700等。導光板700位於顯示面板110與背板120之間，發光模組200位於導光板700之一側。背板120包含開口130，發光模組200位於背板120上且對應於開口130設置，發光模組200包含電路板210及發光元件220。發光元件220設置於電路板210上，且朝導光板700發光。支撐件300位於開口130上，且支撐發光模組200，特別是支撐對應開口130之發光元件220，換言之，支撐件300部分位於背板120上，部分則則位於開口130上，以對發光模組200進行支撐。 1 is a top view of a display module 100 in accordance with a first embodiment of the present invention. Fig. 2 is a cross-sectional view along line 2-2 of Fig. 1. 3 is a schematic view of the backing plate 120 and the support member 300 of the first embodiment. Referring to FIG. 1 to FIG. 3 together, in the present embodiment, the display module 100 includes a display panel 110, a back panel 120, a light emitting module 200, a light guide plate 700, and a support member 300. Back plate 120 The display panel 110, the light emitting module 200, the light guide plate 700, and the like are supported. The light guide plate 700 is located between the display panel 110 and the back plate 120, and the light emitting module 200 is located at one side of the light guide plate 700. The backplane 120 includes an opening 130. The light emitting module 200 is disposed on the backplane 120 and corresponding to the opening 130. The light emitting module 200 includes a circuit board 210 and a light emitting component 220. The light emitting element 220 is disposed on the circuit board 210 and emits light toward the light guide plate 700. The support member 300 is located on the opening 130 and supports the light-emitting module 200, in particular, the light-emitting element 220 supporting the corresponding opening 130. In other words, the support member 300 is partially located on the back plate 120, and the portion is located on the opening 130 to face the light-emitting mode. Group 200 is supported.
如此，當發光元件220位於開口130的上方時，由於發光模組200受到支撐件300的支撐，增加了局部的挺性而減少發光元件的下陷幅度，可減少甚至避免發光元件220無法與導光板700緊密接觸而導致發光元件220的發光角度偏離的問題，進而減少甚至避免顯示模組100的顯示區110A產生亮度不勻的現象。 Thus, when the light-emitting element 220 is located above the opening 130, since the light-emitting module 200 is supported by the support member 300, local stiffness is increased to reduce the sag of the light-emitting element, and the light-emitting element 220 can be reduced or even prevented from being unable to communicate with the light guide plate. The problem of the 700's close contact causes the illumination angle of the light-emitting element 220 to deviate, thereby reducing or even avoiding the phenomenon that the display area 110A of the display module 100 is uneven in brightness.
具體來說，如第2圖與第3圖所示，在本實施方式中，開口130的數量為複數個，這些開口130間隔地配置於背板120放置發光模組200的一側。而至少部分發光元件220對應開口130(即位於其中一開口130的上方)，對應開口130之發光元件220至背板120之正投影P全部與開口130重疊，換句話說，對應開口130之發光元件220至背板120之正投影P完全位於開口130的輪廓內，但不限於此，例如，對應開口130之發光元件220至背板120之正投影P亦可僅部分與開口130重疊，亦即，對應開口130之發光元件220至背板120之正投影僅 部分位於開口130的輪廓內。另外，支撐件300的數量為複數個，支撐件300介於背板120與電路板210之間，支撐件300一一對應開口130，且支撐件300部分位於背板120上，部分位於開口130上，支撐件300覆蓋開口130。詳言之，支撐件300覆蓋於背板120面向電路板210的一面(以下稱頂面121)，並覆蓋於背板120頂面121之其中一開口130。 Specifically, as shown in FIGS. 2 and 3 , in the present embodiment, the number of the openings 130 is plural, and the openings 130 are spaced apart from each other on the side of the back panel 120 on which the light emitting module 200 is placed. At least part of the light-emitting element 220 corresponds to the opening 130 (ie, located above one of the openings 130), and the orthographic projections P of the corresponding light-emitting elements 220 to the back plate 120 of the opening 130 all overlap with the opening 130, in other words, the corresponding opening 130 The orthographic projection P of the component 220 to the backplane 120 is completely within the outline of the opening 130, but is not limited thereto. For example, the orthographic projection P of the light-emitting element 220 corresponding to the opening 130 to the backplane 120 may only partially overlap the opening 130. That is, the orthographic projection of the light-emitting element 220 corresponding to the opening 130 to the back plate 120 is only Portions are located within the contour of the opening 130. In addition, the number of the support members 300 is plural, the support member 300 is interposed between the back plate 120 and the circuit board 210, the support members 300 are corresponding to the openings 130, and the support member 300 is partially located on the back plate 120, and partially located at the opening 130. Above, the support member 300 covers the opening 130. In detail, the support member 300 covers one side of the back plate 120 facing the circuit board 210 (hereinafter referred to as the top surface 121) and covers one of the openings 130 of the top surface 121 of the back plate 120.
在本實施方式中，這些支撐件300為片體，例如具單面備膠的絕緣片體，然而，本創作不限於此。其他實施方式中，支撐件亦可為膠帶、泡綿片體或金屬片體等。 In the present embodiment, the support members 300 are sheets, such as insulating sheets having a single side, but the present invention is not limited thereto. In other embodiments, the support member may also be a tape, a foam sheet or a metal sheet or the like.
在本實施方式中，背板120更包含折彎凸耳140。折彎凸耳140係自背板120翻折至背板120之一側，且開口130是折彎凸耳140翻折而露出的。舉例來說，折彎凸耳140為背板120之一部分受沖壓並翻折至背板120之一側外緣，且開口130是背板120受沖壓並翻折而露出的，故，折彎凸耳140的外型恰好匹配開口130的外型。此外，背板120更包含呈條狀之翻折凸緣150。翻折凸緣150係自背板120之一側外緣翻折至背板120之頂面121上方，以便翻折凸緣150與背板120定義出一可容置發光模組200的狹長空間151。 In the present embodiment, the back plate 120 further includes a bending lug 140. The bending lug 140 is folded from the backing plate 120 to one side of the backing plate 120, and the opening 130 is exposed by the folding lug 140 being folded. For example, the bending lug 140 is partially stamped and folded over to one side outer edge of the backing plate 120, and the opening 130 is exposed by the stamping and folding of the backing plate 120, so that the bending is performed. The shape of the lug 140 exactly matches the shape of the opening 130. In addition, the backing plate 120 further includes a strip-shaped folded flange 150. The folding flange 150 is folded over the outer edge of one side of the back plate 120 to the top surface 121 of the back plate 120, so that the folding flange 150 and the back plate 120 define a narrow space for accommodating the light-emitting module 200. 151.
此外，如第2圖所示，顯示模組100更包含框架400、光學片材500、膠帶600與電路板111。框架400設置於背板120上。顯示面板110放置於框架400上。光學片材500置放於顯示面板110與導光板700之間。膠帶600覆蓋框架400與顯示面板110，並露出上述顯示區110A(第1圖)。電路板111電性連接顯示面板110，且電路板111得以透過螺栓B鎖固於這 些折彎凸耳140上所設之鎖附部141(例如螺孔)上。 Further, as shown in FIG. 2, the display module 100 further includes a frame 400, an optical sheet 500, a tape 600, and a circuit board 111. The frame 400 is disposed on the back plate 120. The display panel 110 is placed on the frame 400. The optical sheet 500 is placed between the display panel 110 and the light guide plate 700. The tape 600 covers the frame 400 and the display panel 110, and exposes the display area 110A (Fig. 1). The circuit board 111 is electrically connected to the display panel 110, and the circuit board 111 is locked to the same by the bolt B. The locking lugs 140 are provided with locking portions 141 (for example, screw holes).
第二實施方式 Second embodiment
第4A圖為依據本創作第二實施方式之背板120配置發光模組200的局部示意圖。第4B圖為第4A圖沿線段4-4的剖視圖。如第4A圖與第4B圖所示，第二實施方式之顯示模組與第一實施方式之顯示模組100大致相同，其差異之一為：本實施方式之支撐件301的數量為單一個，且支撐件301覆蓋這些開口130，支撐件301例如為絕緣材、膠帶、泡綿片體或金屬片體等。如此，在追求簡化組裝程序的前提下，將單一支撐件301同時覆蓋於多個開口130更可降低組裝時間，降低工時與成本。 FIG. 4A is a partial schematic view showing the arrangement of the light-emitting module 200 according to the backplane 120 of the second embodiment of the present invention. Figure 4B is a cross-sectional view along line 4-4 of Figure 4A. As shown in FIG. 4A and FIG. 4B , the display module of the second embodiment is substantially the same as the display module 100 of the first embodiment, and one of the differences is that the number of the support members 301 of the present embodiment is a single one. And the support member 301 covers the openings 130, and the support member 301 is, for example, an insulating material, an adhesive tape, a foam sheet or a metal sheet body or the like. In this way, under the premise of simplifying the assembly process, simultaneously covering the single support member 301 to the plurality of openings 130 can reduce assembly time and reduce man-hours and costs.
第三實施方式 Third embodiment
第5A圖為依據本創作第三實施方式之背板120配置有發光模組200的局部示意圖。第5B圖為依據第5A圖沿線段5-5的剖視圖。如第5A圖與第5B圖所示，第三實施方式之顯示模組與第一實施方式之顯示模組100大致相同，其差異之一為，在本實施方式中，背板120於開口130邊緣具有一階梯狀支撐結構160，支撐件301位於階梯狀支撐結構160上。 FIG. 5A is a partial schematic view showing the backlight module 120 according to the third embodiment of the present invention, in which the light emitting module 200 is disposed. Figure 5B is a cross-sectional view taken along line 5-5 of Figure 5A. As shown in FIG. 5A and FIG. 5B , the display module of the third embodiment is substantially the same as the display module 100 of the first embodiment. One difference is that in the present embodiment, the back plate 120 is at the opening 130 . The edge has a stepped support structure 160 on which the support member 301 is located.
舉例來說，背板120包含單一凹陷部170，單一凹陷部170呈長條狀，形成於背板120之頂面121。這些開口130分別形成於單一凹陷部170之底部172，且貫穿並連接背板120相對頂面121之底面122，使得開口130的側壁131與單一凹陷部170的側壁171共同形成上述階梯狀支撐結構160。支撐件301例如為單一個，例如，長條狀之絕緣材、膠帶、泡綿片體 或金屬片體等，位於單一凹陷部170內。當單一支撐件301覆蓋單一凹陷部170之底部172時，單一支撐件301一併覆蓋這些開口130。需瞭解到，由於凹陷部170之深度170D大致等於支撐件301之厚度301H，背板120之頂面121大致齊平支撐件301用以接觸發光模組200之一面。故，當發光模組200放置於單一支撐件301上時，由於背板120之頂面121大致齊平支撐件301用以接觸發光模組200之一面，發光模組200不致在原設計之高度上有所變動，進而不致加大顯示模組的厚度。 For example, the back plate 120 includes a single recess 170, and the single recess 170 is elongated and formed on the top surface 121 of the back plate 120. The openings 130 are respectively formed at the bottom 172 of the single recess 170 and penetrate and connect the bottom surface 122 of the back plate 120 opposite the top surface 121 such that the sidewall 131 of the opening 130 and the sidewall 171 of the single recess 170 form the above-mentioned stepped support structure. 160. The support member 301 is, for example, a single one, for example, an elongated insulating material, a tape, a foam sheet Or a metal sheet or the like is located in the single recessed portion 170. When a single support member 301 covers the bottom 172 of the single recess 170, a single support member 301 covers the openings 130 together. It should be understood that, since the depth 170D of the recessed portion 170 is substantially equal to the thickness 301H of the support member 301, the top surface 121 of the back plate 120 is substantially flush with the support member 301 for contacting one surface of the light emitting module 200. Therefore, when the light-emitting module 200 is placed on the single support member 301, since the top surface 121 of the back plate 120 is substantially flush with the support member 301 for contacting one surface of the light-emitting module 200, the light-emitting module 200 is not at the original design height. Changes have been made so as not to increase the thickness of the display module.
然而，本實施方式中不限支撐件必須為單一個，在本實施方式之其他變化中，支撐件的數量為複數個(圖中未示)，且這些支撐件分別於單一凹陷部內一一覆蓋這些開口(圖中未示)。 However, in the present embodiment, the support member is not limited to a single one. In other variations of the embodiment, the number of the support members is plural (not shown), and the support members are respectively covered in a single recessed portion. These openings (not shown).
第四實施方式 Fourth embodiment
第6A圖為依據本創作第四實施方式之背板120配置有發光模組200的局部示意圖。第6B圖為依據第6A圖沿線段6-6的剖視圖。如第6A圖與第6B圖所示，第四實施方式之顯示模組與第三實施方式之顯示模組大致相同，其差異之一為，在本實施方式中，背板120包含多個凹陷部180。這些凹陷部180間隔地形成於背板120之頂面121，且每一開口130形成於其中一凹陷部180之底部182，且貫穿並連接背板120相對頂面121之底面122，使得開口130的側壁131與對應凹陷部180的側壁181共同形成階梯狀支撐結構160。支撐件300的數量為複數個，且各支撐件300於其中一凹陷部180內覆蓋其開口130。 FIG. 6A is a partial schematic view showing the backlight module 120 according to the fourth embodiment of the present invention, in which the light emitting module 200 is disposed. Figure 6B is a cross-sectional view taken along line 6-6 of Figure 6A. As shown in FIG. 6A and FIG. 6B , the display module of the fourth embodiment is substantially the same as the display module of the third embodiment, and one of the differences is that in the embodiment, the back plate 120 includes a plurality of depressions. Department 180. The recesses 180 are formed at intervals on the top surface 121 of the backing plate 120 , and each opening 130 is formed in the bottom 182 of one of the recesses 180 , and penetrates and connects the bottom surface 122 of the back plate 120 opposite the top surface 121 such that the opening 130 The sidewalls 131 together with the sidewalls 181 of the corresponding recesses 180 form a stepped support structure 160. The number of the support members 300 is plural, and each of the support members 300 covers the opening 130 in one of the recessed portions 180.
需瞭解到，由於凹陷部180之深度180D等於支撐 件300之厚度300H，背板120之頂面121大致齊平支撐件300用以接觸發光模組200之一面。故，當發光模組200放置於這些支撐件300時，由於背板120之頂面121大致齊平支撐件300用以接觸發光模組200之一面，發光模組200不致在原設計之高度上有所變動，進而不致加大顯示模組的厚度。 It should be understood that since the depth 180D of the recessed portion 180 is equal to the support The top surface 121 of the back plate 120 is substantially flush with the support member 300 for contacting one side of the light emitting module 200. Therefore, when the light-emitting module 200 is placed on the support member 300, since the top surface 121 of the back plate 120 is substantially flush with the support member 300 for contacting one side of the light-emitting module 200, the light-emitting module 200 is not at the original design height. The change does not increase the thickness of the display module.
第五實施方式 Fifth embodiment
第7A圖為依據本創作第五實施方式之背板120配置有發光模組200的局部示意圖。第7B圖為依據第7A圖沿線段7-7的剖視圖。如第7A圖與第7B圖所示，第五實施方式之顯示模組100與第一實施方式之顯示模組100大致相同，其差異之一為，在本實施方式中，支撐件不為片體，支撐件300為多個線體310，例如金屬線，但不限於此，支撐件300亦可為條狀物，例如鋼帶或絕緣線等。線體310間隔地放置於背板120上，同時越過這些開口130上方，使得放置於線體310上之發光模組200也可以得到支撐，因而減少發光元件220的下陷幅度，可降低甚至避免發光元件220無法與導光板700緊密接合而導致發光元件220的發光角度偏離，進而可降低甚至避免讓顯示模組100產生亮度不勻的現象。上述線體310之二端例如各自連接於第一張力件320以及第二張力件330，利用張力件320、330來維持線體310的張力以用來支撐發光模組200，第一張力件320以及第二張力件330例如可使用鎖固件(如螺栓等)固定在背板120上，但不限於此，只要能用來維持線體310的張力者均可適用。 FIG. 7A is a partial schematic view showing the backlight module 120 according to the fifth embodiment of the present invention, in which the light emitting module 200 is disposed. Figure 7B is a cross-sectional view along line 7-7 in accordance with Figure 7A. As shown in FIGS. 7A and 7B, the display module 100 of the fifth embodiment is substantially the same as the display module 100 of the first embodiment. One of the differences is that in the present embodiment, the support member is not a sheet. The support member 300 is a plurality of wire bodies 310, such as metal wires, but is not limited thereto. The support member 300 may also be a strip, such as a steel strip or an insulated wire. The wire bodies 310 are placed on the back plate 120 at intervals while passing over the openings 130, so that the light-emitting module 200 placed on the wire body 310 can also be supported, thereby reducing the sag of the light-emitting element 220, thereby reducing or even avoiding light emission. The component 220 is not in close contact with the light guide plate 700, and the illumination angle of the light-emitting component 220 is deviated, thereby reducing or even avoiding the phenomenon that the display module 100 is uneven in brightness. The two ends of the wire body 310 are respectively connected to the first tension member 320 and the second tension member 330, and the tension of the wire body 310 is maintained by the tension members 320, 330 for supporting the light emitting module 200. The first tension member 320 is used. And the second tension member 330 can be fixed to the back plate 120, for example, using a lock (such as a bolt or the like), but is not limited thereto, as long as it can be used to maintain the tension of the wire body 310.
以上所有實施方式中所述之開口除了可為背板 上為了形成折彎凸耳140而露出的開口130之外，也可為發光模組200之電路板210出線口或是其他用途之開口，只要是對應到發光模組的開口均能適用。此外，以上所有實施方式中所述之電路板可以為印刷電路板、可撓式配線板或軟性電路板。 The opening described in all the above embodiments may be a backboard In addition to the opening 130 exposed to form the bending lug 140, the opening of the circuit board 210 of the light-emitting module 200 or the opening for other purposes may be applied as long as it corresponds to the opening of the light-emitting module. In addition, the circuit board described in all of the above embodiments may be a printed circuit board, a flexible wiring board, or a flexible circuit board.
雖然本創作已以實施方式揭露如上，然其並非用以限定本創作，任何熟習此技藝者，在不脫離本創作之精神和範圍內，當可作各種之更動與潤飾，因此本創作之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and any person skilled in the art can make various changes and refinements without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.
110‧‧‧顯示面板 110‧‧‧ display panel
110A‧‧‧顯示區 110A‧‧‧ display area
111‧‧‧電路板 111‧‧‧Circuit board
120‧‧‧背板 120‧‧‧back board
121‧‧‧頂面 121‧‧‧ top surface
122‧‧‧底面 122‧‧‧ bottom
130‧‧‧開口 130‧‧‧ openings
140‧‧‧折彎凸耳 140‧‧‧bend lugs
141‧‧‧鎖附部 141‧‧‧Locking Department
150‧‧‧翻折凸緣 150‧‧‧Folding flange
151‧‧‧狹長空間 151‧‧‧Slong space
200‧‧‧發光模組 200‧‧‧Lighting module
210‧‧‧電路板 210‧‧‧ boards
220‧‧‧發光元件 220‧‧‧Lighting elements
300‧‧‧支撐件 300‧‧‧Support
400‧‧‧框架 400‧‧‧Frame
500‧‧‧光學片材 500‧‧‧ optical sheet
600‧‧‧膠帶 600‧‧‧ Tape
700‧‧‧導光板 700‧‧‧Light guide plate
P‧‧‧正投影 P‧‧‧projection
B‧‧‧螺栓 B‧‧‧Bolts
2-2‧‧‧線段 2-2‧‧‧ segments
Claims (10)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105200035U TWM521751U (en) | 2016-01-04 | 2016-01-04 | Display module |
| CN201620120698.5U CN205376005U (en) | 2016-01-04 | 2016-02-15 | Display module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW105200035U TWM521751U (en) | 2016-01-04 | 2016-01-04 | Display module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM521751U true TWM521751U (en) | 2016-05-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW105200035U TWM521751U (en) | 2016-01-04 | 2016-01-04 | Display module |
Country Status (2)
| Country | Link |
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| CN (1) | CN205376005U (en) |
| TW (1) | TWM521751U (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019082535A (en) * | 2017-10-30 | 2019-05-30 | シャープ株式会社 | Display device |
| TWI666491B (en) * | 2018-05-08 | 2019-07-21 | 友達光電股份有限公司 | Display device |
| CN113946068B (en) * | 2020-07-16 | 2024-03-08 | 中强光电股份有限公司 | Backboard, light source module and display device |
-
2016
- 2016-01-04 TW TW105200035U patent/TWM521751U/en not_active IP Right Cessation
- 2016-02-15 CN CN201620120698.5U patent/CN205376005U/en not_active Expired - Fee Related
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