TW201539403A - Tiled display apparatus - Google Patents
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Abstract
Description
本發明係關於一種顯示裝置，特別係關於一種拼接式顯示裝置。 The present invention relates to a display device, and more particularly to a spliced display device.
隨著科技的進步，及使用者對於視覺感官方面的追求，人們對於顯示裝置的尺寸需求是越來越大。大尺寸顯示裝置除了可提供觀看者較具震撼力的感官效果外，在商業或是廣告方面應用，亦是其逐漸受到市場重視的另一原因。然而，在現有技術中，大尺寸顯示裝置除了造價昂貴、良率偏低之外，其各項技術仍有許多限制及挑戰。有鑑於此，利用拼接技術將多個顯示裝置組合成一個較大尺寸的拼接式顯示裝置，已成為現今取代大尺寸顯示裝置的解決方法之一。 With the advancement of technology and the user's pursuit of visual sense, people are increasingly demanding the size of display devices. In addition to providing viewers with more powerful sensory effects, large-size display devices are also used in commercial or advertising applications, which is another reason why they are gradually gaining market attention. However, in the prior art, large-sized display devices have many limitations and challenges in addition to high cost and low yield. In view of this, the use of splicing technology to combine a plurality of display devices into one larger spliced display device has become one of the solutions for replacing large-sized display devices today.
圖1為一種習知的拼接式顯示裝置之示意圖。如圖1所示，習知的拼接式顯示裝置T，於此以2×2的拼接式顯示面板為例，其係由4個液晶顯示模組拼接而成。圖2為圖1所示之拼接式顯示裝置T沿線段A-A之剖面示意圖。一般來說，各液晶顯示模組分別具有相對而設的彩色濾光基板S1及薄膜電晶體基板S2，兩者之間利用膠體e進行接合，並在三者所共同形成的容置空間中灌入液晶材料。事實上，每個顯示模組於顯示區(active area)D1之外，會有無法顯示影像的非顯示區(non-active area)D2(特別指對應於膠體e的區域)。如此，在任兩個相鄰且拼接設置的液晶顯示模組之間將會形成較明顯的暗區或間隙。因此，雖然拼接式顯示裝置T可以藉由拼接技術以突破其各自的尺寸限制，達到大面積的顯示效果，但在拼接處容易會有亮度較暗或整個顯示裝置亮度不均勻等問題，嚴重影響畫面的顯像品質。況且，當被拼接的顯示模組數量越多，非顯示區D2所形成暗區的問題就會越嚴重。 1 is a schematic view of a conventional spliced display device. As shown in FIG. 1 , a conventional spliced display device T is exemplified by a 2×2 spliced display panel, which is formed by splicing four liquid crystal display modules. 2 is a cross-sectional view of the spliced display device T of FIG. 1 taken along line A-A. Generally, each of the liquid crystal display modules has a color filter substrate S1 and a thin film transistor substrate S2 disposed opposite each other, and the two are joined by a colloid e, and are filled in a housing space formed by the three. Into the liquid crystal material. In fact, each display module is outside the active area D1, and there is a non-active area D2 (particularly the area corresponding to the colloid e) in which the image cannot be displayed. Thus, a relatively dark area or gap will be formed between any two adjacent and spliced liquid crystal display modules. Therefore, although the spliced display device T can achieve a large-area display effect by splicing technology to break through its respective size limits, problems such as darkness of brightness or uneven brightness of the entire display device are likely to occur at the splicing place, which seriously affects The quality of the picture. Moreover, the more the number of display modules to be spliced, the more serious the problem of the dark areas formed by the non-display area D2.
因此，如何提供一種拼接式顯示裝置，可解決非顯示區亮度不足的問題，已成為現今重要課題之一。 Therefore, how to provide a spliced display device can solve the problem of insufficient brightness in the non-display area has become one of the important issues today.
有鑑於上述課題，本發明之目的為提供一種拼接式顯示裝置，可解決非顯示區亮度不足的問題。 In view of the above problems, an object of the present invention is to provide a spliced display device capable of solving the problem of insufficient brightness in a non-display area.
為達上述目的，本發明提出一種拼接式顯示裝置，包括至少一第一顯示模組、至少一第二顯示模組以及至少一發光單元。第二顯示模組與第一顯示模組拼接設置。發光單元鄰近於第一顯示模組和第二顯示模組之一拼接縫。發光單元所發出之至少部分光線，係由鄰近拼接縫處射出拼接式顯示裝置。 To achieve the above objective, the present invention provides a spliced display device including at least one first display module, at least one second display module, and at least one light emitting unit. The second display module is spliced with the first display module. The light emitting unit is adjacent to one of the first display module and the second display module. At least part of the light emitted by the light-emitting unit is emitted from the adjacent stitching joint by the spliced display device.
在本發明之一實施例中，第一顯示模組包括一第一基板、一第二基板以及一顯示介質。第二基板與第一基板相對而設。顯示介質設置於第一基板和第二基板之間。 In an embodiment of the invention, the first display module includes a first substrate, a second substrate, and a display medium. The second substrate is disposed opposite to the first substrate. The display medium is disposed between the first substrate and the second substrate.
在本發明之一實施例中，第一基板具有相對之一第一表面及一第二表面。 In an embodiment of the invention, the first substrate has a first surface and a second surface.
在本發明之一實施例中，第一顯示模組包括一前框。前框設置於第一表面之一側。 In an embodiment of the invention, the first display module includes a front frame. The front frame is disposed on one side of the first surface.
在本發明之一實施例中，發光單元係設置於前框。 In an embodiment of the invention, the lighting unit is disposed in the front frame.
在本發明之一實施例中，發光單元設置於第一表面或第二表面。 In an embodiment of the invention, the light emitting unit is disposed on the first surface or the second surface.
在本發明之一實施例中，第一基板包括一彩色濾光層。彩色濾光層對應發光單元之處係為至少部分透光。 In an embodiment of the invention, the first substrate comprises a color filter layer. The color filter layer corresponds to the light-emitting unit at least partially transparent.
在本發明之一實施例中，第二基板具有相對之一第三表面及一第四表面。 In an embodiment of the invention, the second substrate has a third surface and a fourth surface.
在本發明之一實施例中，發光單元設置於該第三表面或該第四表面。 In an embodiment of the invention, the light emitting unit is disposed on the third surface or the fourth surface.
在本發明之一實施例中，第三表面係較第四表面鄰近第一基板，而第三表面具有一外引腳接合區。發光單元的位置對應於外引腳接合 區。 In one embodiment of the invention, the third surface is adjacent to the first substrate than the fourth surface, and the third surface has an outer lead land. The position of the light unit corresponds to the outer pin joint Area.
在本發明之一實施例中，第一顯示模組更包括一連結件，設置於該第一基板和該第二基板之間。發光單元的至少部分光線係經由連結件而射出。 In an embodiment of the invention, the first display module further includes a connecting member disposed between the first substrate and the second substrate. At least a portion of the light of the light unit is emitted through the link.
在本發明之一實施例中，顯示介質為一液晶材料、一有機電致可發光材料或一電泳材料。 In an embodiment of the invention, the display medium is a liquid crystal material, an organic electroluminescent material or an electrophoretic material.
在本發明之一實施例中，顯示介質為液晶材料時，拼接式顯示裝置更具有至少一背光單元。 In an embodiment of the invention, when the display medium is a liquid crystal material, the spliced display device further has at least one backlight unit.
在本發明之一實施例中，發光單元設置於背光單元，背光單元設置於該第四表面的一側。 In an embodiment of the invention, the light emitting unit is disposed on the backlight unit, and the backlight unit is disposed on one side of the fourth surface.
在本發明之一實施例中，發光單元設置於拼接縫處。 In an embodiment of the invention, the lighting unit is disposed at the seam.
在本發明之一實施例中，發光單元包含一導光元件以及至少一發光元件。發光元件鄰設於導光元件之一側。 In an embodiment of the invention, the light emitting unit comprises a light guiding element and at least one light emitting element. The light emitting element is disposed adjacent to one side of the light guiding element.
在本發明之一實施例中，更包括一固定組件，固定第一顯示模組及第二顯示模組的相對位置。 In an embodiment of the invention, a fixing component is further included to fix the relative positions of the first display module and the second display module.
在本發明之一實施例中，更包括一支撐基板，第一顯示模組和第二顯示模組設置於支撐基板。 In an embodiment of the invention, a support substrate is further included, and the first display module and the second display module are disposed on the support substrate.
在本發明之一實施例中，支撐基板係設置於第一基板遠離第二基板的一側，或第二基板之遠離第一基板的一側。發光單元設置於支撐基板的一表面。 In an embodiment of the invention, the support substrate is disposed on a side of the first substrate away from the second substrate or a side of the second substrate remote from the first substrate. The light emitting unit is disposed on a surface of the support substrate.
承上所述，由於本發明之拼接式顯示裝置，係由至少一第一顯示模組與至少一第二顯示模組拼接設置，其拼接處形成一拼接縫，於鄰近拼接縫處設置至少一發光單元。如此，發光單元所發出的至少部分光線，可由鄰近拼接縫處射出拼接式顯示裝置。藉此，由鄰近拼接縫處所射出的光線，可用以補足顯示模組之間於拼接縫處(特別係指非顯示區)之亮度不足的問題，進而達到補光及提升拼接式顯示裝置整體顯像品質的功效。 As described above, the spliced display device of the present invention is formed by splicing at least one first display module and at least one second display module, and the splicing portion forms a splicing seam, which is disposed adjacent to the splicing seam. At least one light emitting unit. In this way, at least part of the light emitted by the light-emitting unit can be emitted from the adjacent stitching joint to the spliced display device. Thereby, the light emitted from the adjacent splicing seam can be used to complement the problem of insufficient brightness between the display modules at the splicing seam (especially the non-display area), thereby achieving the fill light and lifting the splicing display device. The effect of overall imaging quality.
1、2、3、4‧‧‧顯示模組 1, 2, 3, 4‧‧‧ display modules
11、21‧‧‧第一基板 11, 21‧‧‧ first substrate
111、211‧‧‧第一表面 111, 211‧‧‧ first surface
112、212‧‧‧第二表面 112, 212‧‧‧ second surface
113、213‧‧‧彩色濾光層 113, 213‧‧‧ color filter layer
12、22‧‧‧第二基板 12, 22‧‧‧ second substrate
123、223‧‧‧第三表面 123, 223‧‧‧ third surface
124、224‧‧‧第四表面 124, 224‧‧‧ fourth surface
125、225‧‧‧圖案化電極層 125, 225‧‧‧ patterned electrode layer
13、23‧‧‧顯示介質 13, 23‧‧‧ Display media
14、24‧‧‧連結件 14, 24‧‧‧Links
15、25、7‧‧‧背光單元 15, 25, 7‧‧‧ backlight unit
151、251、72‧‧‧背板 151, 251, 72‧‧‧ backplane
16‧‧‧支撐基板 16‧‧‧Support substrate
17‧‧‧連接材料 17‧‧‧Connecting materials
18、28‧‧‧前框 18, 28‧‧‧ front box
5‧‧‧發光單元 5‧‧‧Lighting unit
51、51a‧‧‧導光元件 51, 51a‧‧‧ Light-guiding components
52‧‧‧發光元件 52‧‧‧Lighting elements
6‧‧‧固定組件 6‧‧‧Fixed components
71‧‧‧背光光源 71‧‧‧Backlight source
73‧‧‧擴散板 73‧‧‧Diffuser
A-A、B-B、C-C‧‧‧線段 A-A, B-B, C-C‧‧‧ segments
a‧‧‧拼接縫 A‧‧‧ stitching seam
BS‧‧‧底面 BS‧‧‧ bottom
D1‧‧‧顯示區 D1‧‧‧ display area
D2‧‧‧非顯示區 D2‧‧‧ non-display area
e‧‧‧膠體 E‧‧‧colloid
IS‧‧‧入光面 IS‧‧‧Glossy
L1‧‧‧入光部 L1‧‧‧In the Department of Light
L2‧‧‧出光部 L2‧‧‧Lighting Department
O‧‧‧開口 O‧‧‧ openings
OLB‧‧‧外引腳接合區 OLB‧‧‧outer pin junction
OS‧‧‧出光面 OS‧‧‧ shine surface
S‧‧‧容置空間 S‧‧‧ accommodating space
S1‧‧‧彩色濾光基板 S1‧‧‧ color filter substrate
S2‧‧‧薄膜電晶體基板 S2‧‧‧thin film transistor substrate
T~T12‧‧‧拼接式顯示裝置 T~T12‧‧‧Splicing display device
圖1為一種習知的拼接式顯示裝置之示意圖。 1 is a schematic view of a conventional spliced display device.
圖2為圖1所示之拼接式顯示裝置沿線段A-A之剖面示意圖。 2 is a cross-sectional view of the spliced display device of FIG. 1 taken along line A-A.
圖3為本發明第一實施例之一種拼接式顯示裝置的示意圖。 FIG. 3 is a schematic diagram of a spliced display device according to a first embodiment of the present invention.
圖4為圖3所示之拼接式顯示裝置沿線段B-B之第一態樣的剖面圖。 4 is a cross-sectional view of the first embodiment of the spliced display device of FIG. 3 taken along line B-B.
圖5為圖3所示之拼接式顯示裝置沿線段B-B之第二態樣的剖面圖。 Figure 5 is a cross-sectional view of the second embodiment of the spliced display device of Figure 3 taken along line B-B.
圖6為圖3所示之拼接式顯示裝置沿線段B-B之第三態樣的剖面圖。 Figure 6 is a cross-sectional view of the third embodiment of the spliced display device of Figure 3 taken along line B-B.
圖7為本發明第二實施例之一種拼接式顯示裝置的剖面示意圖。 FIG. 7 is a cross-sectional view showing a spliced display device according to a second embodiment of the present invention.
圖8為本發明第三實施例之一種拼接式顯示裝置的剖面示意圖。 FIG. 8 is a cross-sectional view showing a spliced display device according to a third embodiment of the present invention.
圖9為本發明第四實施例之一種拼接式顯示裝置之第一態樣的剖面示意圖。 FIG. 9 is a cross-sectional view showing a first aspect of a spliced display device according to a fourth embodiment of the present invention.
圖10A為本發明第四實施例之一種拼接式顯示裝置之第二態樣的立體剖面圖。 Figure 10A is a perspective cross-sectional view showing a second aspect of a spliced display device in accordance with a fourth embodiment of the present invention.
圖10B為本發明第四實施例之一種拼接式顯示裝置之第三態樣的立體剖面圖。 Figure 10B is a perspective cross-sectional view showing a third aspect of a spliced display device according to a fourth embodiment of the present invention.
圖11為本發明第五實施例之一種拼接式顯示裝置之第一態樣的剖面示意圖。 Figure 11 is a cross-sectional view showing a first aspect of a spliced display device according to a fifth embodiment of the present invention.
圖12為本發明第五實施例之一種拼接式顯示裝置之第二態樣的剖面示意圖。 Figure 12 is a cross-sectional view showing a second aspect of a spliced display device according to a fifth embodiment of the present invention.
圖13為本發明第六實施例之一種拼接式顯示裝置的剖面示意圖。 Figure 13 is a cross-sectional view showing a spliced display device in accordance with a sixth embodiment of the present invention.
圖14為圖13所示之拼接式顯示裝置沿線段C-C的剖面圖。 Figure 14 is a cross-sectional view of the spliced display device of Figure 13 taken along line C-C.
圖15為本發明第七實施例之一種拼接式顯示裝置的剖面示意圖。 Figure 15 is a cross-sectional view showing a spliced display device in accordance with a seventh embodiment of the present invention.
圖16為本發明第八實施例之一種拼接式顯示裝置的剖面示意圖。 Figure 16 is a cross-sectional view showing a spliced display device in accordance with an eighth embodiment of the present invention.
以下將參照相關圖式，說明依本發明較佳實施例之拼接式顯示裝置，其中相同的元件將以相同的參照符號加以說明。另外，本發明所有實施態樣的圖式僅為示意，不代表真實尺寸與比例。 The spliced display device according to the preferred embodiment of the present invention will be described with reference to the accompanying drawings, wherein like elements will be described with the same reference numerals. In addition, the drawings of all embodiments of the present invention are merely illustrative and do not represent true dimensions and proportions.
圖3為本發明第一實施例之一種拼接式顯示裝置的示意圖。請參照圖3所示，在本實施例中，拼接式顯示裝置T1包括多個顯示模 組，例如顯示模組1、2、3和4，其彼此拼接設置，且在任兩相鄰的顯示模組之間形成一拼接縫a。事實上，該些顯示模組可為液晶顯示模組、有機發光二極體(OLED)顯示模組或電泳顯示模組。於此，係以顯示模組1、2、3和4為液晶顯示模組作為舉例。 FIG. 3 is a schematic diagram of a spliced display device according to a first embodiment of the present invention. Referring to FIG. 3, in the embodiment, the spliced display device T1 includes a plurality of display modes. Groups, such as display modules 1, 2, 3, and 4, are spliced together and form a splicing seam a between any two adjacent display modules. In fact, the display modules may be liquid crystal display modules, organic light emitting diode (OLED) display modules or electrophoretic display modules. Here, the display modules 1, 2, 3, and 4 are liquid crystal display modules as an example.
在本實施例中，至少有一發光單元5，設置於鄰近拼接縫a處。於此所稱之「鄰近拼接縫處」係指非顯示區D2及其所投影的區域。事實上，每個顯示模組於顯示區(active area)D1之外，會有無法顯示影像的非顯示區(non-active area)D2。在一些實施態樣，「鄰近拼接縫處」亦可指距離拼接縫a大約1cm的長度之內的範圍均稱之，其可依據拼接式顯示裝置T1的尺寸而定。另外，「鄰近拼接縫處」亦可指各顯示模組的非顯示區D2之投影區域(垂直出光面)或是再往外延伸1cm(平行出光面)的長度內的範圍內均稱之。而發光單元5可係為一發光二極體(LED)、或係由多個發光二極體所組成的發光條(Light bar)、或是其他會發光的元件，例如有機發光二極體(OLED)。在本實施例中，發光單元5係以直線排列的發光條為例，且各顯示模組1、2、3和4於鄰近拼接縫a處皆分別設置有發光單元5。然而，在其它實施態樣，可為至少一顯示模組設置有發光單元5，且鄰近於拼接縫a。 In this embodiment, at least one light emitting unit 5 is disposed adjacent to the stitching seam a. The term "adjacent stitching seam" as used herein refers to the non-display area D2 and the area to which it is projected. In fact, each display module is outside the active area D1, and there is a non-active area D2 in which the image cannot be displayed. In some embodiments, the "adjacent splicing seam" may also be referred to as a range within a length of about 1 cm from the splicing seam a, which may be determined according to the size of the spliced display device T1. In addition, the "adjacent stitching seam" may also be referred to as the range of the projection area (vertical light exiting surface) of the non-display area D2 of each display module or the length extending further by 1 cm (parallel light exiting surface). The light-emitting unit 5 can be a light-emitting diode (LED), or a light bar composed of a plurality of light-emitting diodes, or other components that emit light, such as an organic light-emitting diode ( OLED). In the embodiment, the light-emitting unit 5 is exemplified by a light-emitting strip arranged in a straight line, and each of the display modules 1, 2, 3 and 4 is respectively provided with a light-emitting unit 5 adjacent to the joint seam a. However, in other implementations, the at least one display module may be provided with the illumination unit 5 adjacent to the splicing seam a.
圖4為圖3所示之拼接式顯示裝置沿線段B-B之第一態樣的剖面圖。請一併參照圖3和圖4，為使方便瞭解，下述將以顯示模組1為第一顯示模組，而顯示模組2為第二顯示模組來進行說明。請參考圖4所示，第一顯示模組1具有第一基板11和第二基板12，二者相對而設。在本實施例中，第一顯示模組1與第二顯示模組2具有相同的元件及結構。因此，後述僅針對第一顯示模組1進行敘述，第二顯示模組2的元件及結構則可對應參考第一顯示模組1的敘述，將不再贅述。然，本發明不以此為限。在其它實施態樣，第一顯示模組1與第二顯示模組2未必具有相同的元件及結構。 4 is a cross-sectional view of the first embodiment of the spliced display device of FIG. 3 taken along line B-B. Referring to FIG. 3 and FIG. 4 together, for convenience of understanding, the following description will be made with the display module 1 as the first display module and the display module 2 as the second display module. Referring to FIG. 4, the first display module 1 has a first substrate 11 and a second substrate 12, which are opposite to each other. In this embodiment, the first display module 1 and the second display module 2 have the same components and structures. Therefore, only the first display module 1 will be described later, and the components and structures of the second display module 2 may correspond to the description of the first display module 1 and will not be described again. However, the invention is not limited thereto. In other implementations, the first display module 1 and the second display module 2 do not necessarily have the same components and structures.
第一基板11和第二基板12的材質可包含玻璃、塑膠或其他透光的材質，且第一基板11與第二基板12的材質可為相同或不相同。另外，在第一基板11和第二基板12之間，設置有顯示介質13。在本實施例 中，由於第一顯示模組1及第二顯示模組2係以液晶顯示模組為例，因此，顯示介質13係為液晶材料。在其它實施態樣，顯示介質13亦可為有機電致發光材料或電泳材料。 The materials of the first substrate 11 and the second substrate 12 may include glass, plastic or other light transmissive materials, and the materials of the first substrate 11 and the second substrate 12 may be the same or different. Further, a display medium 13 is provided between the first substrate 11 and the second substrate 12. In this embodiment The first display module 1 and the second display module 2 are exemplified by a liquid crystal display module. Therefore, the display medium 13 is a liquid crystal material. In other embodiments, display medium 13 can also be an organic electroluminescent material or an electrophoretic material.
在本實施例中，當顯示介質13為液晶材料時，第一基板11可為一彩色或單色的濾光基板，於此，係以彩色濾光(Color Filter,CF)基板為例。而第二基板12可為一薄膜電晶體(Thin-Film Transistor,TFT)基板。當然，也可以是第一基板11為一薄膜電晶體基板；而第二基板12可為一濾光基板。當顯示介質13為有機電致發光材料或電泳材料時，第一基板11則可為封裝基板或保護基板，而第二基板12可為承載基板。 In this embodiment, when the display medium 13 is a liquid crystal material, the first substrate 11 can be a color or monochromatic filter substrate. Here, a color filter (CF) substrate is taken as an example. The second substrate 12 can be a Thin-Film Transistor (TFT) substrate. Of course, the first substrate 11 may be a thin film transistor substrate; and the second substrate 12 may be a filter substrate. When the display medium 13 is an organic electroluminescent material or an electrophoretic material, the first substrate 11 may be a package substrate or a protective substrate, and the second substrate 12 may be a carrier substrate.
在本實施例中，第一顯示模組1可更包括連結件14，其設置於第一基板11與第二基板12之間。連結件14可為一種黏著劑(框膠)，例如但不限於熱硬化型框膠或UV硬化型框膠。連結件14與第一基板11及第二基板12之間形成一容置空間S，而顯示介質13即係設置於此容置空間S中。 In this embodiment, the first display module 1 further includes a connecting member 14 disposed between the first substrate 11 and the second substrate 12 . The joining member 14 can be an adhesive (such as a sealant) such as, but not limited to, a thermosetting sealant or a UV curable sealant. An accommodating space S is formed between the connecting member 14 and the first substrate 11 and the second substrate 12, and the display medium 13 is disposed in the accommodating space S.
在本實施例中，第一基板11具有第一表面111和第二表面112，其中第一表面111係指第一基板11遠離第二基板12的一表面，而第二表面112則是第一基板11鄰近第二基板12的一表面，於此係以第一表面111為一出光面；第二表面112為一入光面為例。對應地，第二基板12具有第三表面123和第四表面124，其中第三表面123是第二基板12鄰近第一基板11的一表面，而第四表面124則是第二基板12遠離第一基板11的一表面，也就是說第二表面112與第三表面123面對設置。 In the present embodiment, the first substrate 11 has a first surface 111 and a second surface 112, wherein the first surface 111 refers to a surface of the first substrate 11 away from the second substrate 12, and the second surface 112 is first. The substrate 11 is adjacent to a surface of the second substrate 12, wherein the first surface 111 is a light exiting surface; and the second surface 112 is a light incident surface. Correspondingly, the second substrate 12 has a third surface 123 and a fourth surface 124, wherein the third surface 123 is a surface of the second substrate 12 adjacent to the first substrate 11, and the fourth surface 124 is the second substrate 12 away from the first A surface of a substrate 11, that is, a second surface 112, faces the third surface 123.
請繼續參考圖4，在本實施例中，第一基板11更包括一彩色濾光層113，其設置於第一基板11的第二表面112。在實際應用方面，彩色濾光層113可包含複數個彩色光阻和黑矩陣(Black Matrix；BM)。另外，在第二基板12的第三表面123上，則設置有一圖案化電極層125。在本實施例中，圖案化電極層125係為一薄膜電晶體電路。然，本發明不以上述為限。 With reference to FIG. 4 , in the embodiment, the first substrate 11 further includes a color filter layer 113 disposed on the second surface 112 of the first substrate 11 . In practical applications, the color filter layer 113 may comprise a plurality of color photoresists and a black matrix (Black Matrix; BM). In addition, on the third surface 123 of the second substrate 12, a patterned electrode layer 125 is disposed. In the present embodiment, the patterned electrode layer 125 is a thin film transistor circuit. However, the invention is not limited to the above.
由於本實施例的第一顯示模組1及第二顯示模組2係液晶顯示模組為例，因此第一顯示模組1及第二顯示模組2更分別設有一背光單 元15。背光單元15設置於第二基板12的第四表面124的一側。事實上，在其它實施態樣，第一顯示模組1及第二顯示模組2各自的背光單元15可整合成單一個背光單元。於此，背光單元15不限定為直下式或是側入式的背光單元。而本領域具有通常知識者，當知背光單元15可包括背板、光源、導光板或擴散板等光學膜片，於此不再贅述。 The first display module 1 and the second display module 2 of the present embodiment are respectively provided with a liquid crystal display module. Therefore, the first display module 1 and the second display module 2 are respectively provided with a backlight. Yuan 15. The backlight unit 15 is disposed on one side of the fourth surface 124 of the second substrate 12. In fact, in other implementations, the backlight units 15 of the first display module 1 and the second display module 2 can be integrated into a single backlight unit. Here, the backlight unit 15 is not limited to a direct type or a side-in type backlight unit. For those skilled in the art, it is known that the backlight unit 15 may include an optical film such as a back plate, a light source, a light guide plate or a diffusion plate, and details are not described herein.
在本實施例中，發光單元5可藉由例如晶粒與玻璃接合技術(Chip on glass；COG)、表面黏貼技術(Surface-mount technology；SMT)、打線技術(Wire bonding)或覆晶技術等方式設置於第一基板11的第一表面111，且鄰近於拼接縫a。發光單元5所發出之至少部份光線，可由鄰近拼接縫a處射出拼接式顯示裝置T1，以彌補非顯示區D2光線不足的問題。具體而言，當拼接式顯示裝置T1進行畫面顯示時，發光單元5可對非顯示區D2進行補光，而使非顯示區D2與顯示區D1的亮度趨於一致。舉例來說，可依據第一顯示模組1與第二顯示模組2中，最鄰近於發光單元5的畫素亮度，例如第一顯示模組1最右邊一條的各畫素亮度以及第二顯示模組2最左邊一條的各畫素亮度，並利用例如內差法，以計算出介於第一顯示模組1與第二顯示模組2之間的發光單元5的發光亮度，使發光單元5發出該亮度的光線，以達到最佳的補光效果。 In this embodiment, the light emitting unit 5 can be formed by, for example, chip on glass (COG), surface-mount technology (SMT), wire bonding, or flip chip technology. The manner is disposed on the first surface 111 of the first substrate 11 and adjacent to the splicing seam a. At least part of the light emitted by the light-emitting unit 5 can be emitted from the adjacent stitching seam a to splicing the spliced display device T1 to compensate for the problem of insufficient light in the non-display area D2. Specifically, when the spliced display device T1 performs screen display, the illuminating unit 5 can fill the non-display area D2, and the brightness of the non-display area D2 and the display area D1 tend to be consistent. For example, according to the pixel brightness of the first display module 1 and the second display module 2, which is closest to the light-emitting unit 5, for example, the pixel brightness of the rightmost one of the first display module 1 and the second Displaying the brightness of each pixel of the leftmost one of the module 2, and using, for example, the internal difference method to calculate the brightness of the light emitting unit 5 between the first display module 1 and the second display module 2, so that the light is emitted. Unit 5 emits light of this brightness to achieve the best fill light effect.
圖5為圖3所示之拼接式顯示裝置沿線段B-B之第二態樣的剖面圖。請參考圖5所示，在此態樣中，發光單元5係設置於第一基板11的第二表面112。由於第二表面112上設置有彩色濾光層113，因此彩色濾光層113對應於發光單元5的位置係至少部分透光。於此，係以彩色濾光層113對應於發光單元5的位置具有一開口O為例。如此，當對應發光單元5位置的彩色濾光層113為黑矩陣時，開口O可使發光單元5所發出的至少部分光線不致被黑矩陣阻擋，進而使發光單元5的光線射出拼接式顯示裝置T2。在其它實施態樣，該位置可能並非為開口O，而為一凹槽或是以透明的膜材取代之。 Figure 5 is a cross-sectional view of the second embodiment of the spliced display device of Figure 3 taken along line B-B. Referring to FIG. 5 , in this aspect, the light emitting unit 5 is disposed on the second surface 112 of the first substrate 11 . Since the color filter layer 113 is disposed on the second surface 112, the position of the color filter layer 113 corresponding to the light-emitting unit 5 is at least partially transparent. Here, the color filter layer 113 has an opening O corresponding to the position of the light-emitting unit 5 as an example. Thus, when the color filter layer 113 corresponding to the position of the light-emitting unit 5 is a black matrix, the opening O can prevent at least part of the light emitted by the light-emitting unit 5 from being blocked by the black matrix, thereby causing the light of the light-emitting unit 5 to be emitted from the spliced display device. T2. In other embodiments, the location may not be the opening O, but rather a groove or a transparent film.
事實上，發光單元5亦可設置於第二基板12的第三表面123或第四表面124。圖6為圖3所示之拼接式顯示裝置沿線段B-B之第三態樣的剖面圖，請參考圖6所示，在此態樣中，發光單元5係以設置於第四 表面124而朝第一基板11方向出光為例。而彩色濾光層113對應於發光單元5的位置同樣具有開口O，以避免彩色濾光層113(特別指其中的黑矩陣)阻擋住發光單元5所發出的光線。在本實施例中，圖案化電極層125及連結件14對應於發光單元5的位置至少部份透光，如此，發光單元5所發出的光線可穿透圖案化電極層125及連結件14，並經由開口O射出拼接式顯示裝置T3，以達到對非顯示區D2進行補光的效果。 In fact, the light emitting unit 5 can also be disposed on the third surface 123 or the fourth surface 124 of the second substrate 12. 6 is a cross-sectional view of the third embodiment of the spliced display device shown in FIG. 3 along line B-B. Please refer to FIG. 6, in which the illuminating unit 5 is disposed in the fourth embodiment. The surface 124 is exemplified as light emitted toward the first substrate 11. The position of the color filter layer 113 corresponding to the light-emitting unit 5 also has an opening O to prevent the color filter layer 113 (especially the black matrix therein) from blocking the light emitted by the light-emitting unit 5. In this embodiment, the patterned electrode layer 125 and the connecting member 14 are at least partially transparent to the position of the light emitting unit 5, so that the light emitted by the light emitting unit 5 can penetrate the patterned electrode layer 125 and the connecting member 14, And the spliced display device T3 is emitted through the opening O to achieve the effect of filling the non-display area D2.
圖7為本發明第二實施例之一種拼接式顯示裝置的剖面示意圖。請參考圖7所示，拼接式顯示裝置T4更包括一支撐基板16，其材質可包括玻璃、塑膠或其他透光的材質，上述該些顯示模組可設置於支撐基板16。在本實施例中，支撐基板16係設置於第一基板11之遠離第二基板12的一側，且本實施例中係以支撐基板16設置於第一表面111為例。而發光單元5則係設置於支撐基板16之遠離第一基板11的一側表面，且鄰近於拼接縫a處，朝外發光。事實上，在其它實施態樣，發光單元5亦可設置於支撐基板16和第一基板11之間。 FIG. 7 is a cross-sectional view showing a spliced display device according to a second embodiment of the present invention. As shown in FIG. 7 , the splicing display device T4 further includes a support substrate 16 , which may be made of glass, plastic or other light transmissive materials. The display modules may be disposed on the support substrate 16 . In this embodiment, the support substrate 16 is disposed on a side of the first substrate 11 away from the second substrate 12, and in this embodiment, the support substrate 16 is disposed on the first surface 111 as an example. The light-emitting unit 5 is disposed on a side surface of the support substrate 16 away from the first substrate 11 and adjacent to the joint seam a to emit light outward. In fact, in other embodiments, the light emitting unit 5 may also be disposed between the support substrate 16 and the first substrate 11.
圖8為本發明第三實施例之一種拼接式顯示裝置的剖面示意圖。請參考圖8所示，支撐基板16係設置於第二基板12之遠離第一基板11的一側。在本實施例中，支撐基板16係設置於背光單元15之遠離第二基板12的一側。然而，當顯示介質13為有機電致發光材料或是電泳材料時，第一顯示模組1及第二顯示模組2可能不會設有背光單元15。因此，在此情況下，支撐基板16可直接設置於第二基板12的第四表面124，且發光單元5可設置於支撐基板16的一側。在本實施例中，彩色濾光層113對應於發光單元5的位置亦具有開口O，且圖案化電極層125及連結件14對應於發光單元5的位置至少部份透光，如此，發光單元5所發出的光線可穿透圖案化電極層125及連結件14，並經由開口O射出拼接式顯示裝置T5，以達到對非顯示區D2進行補光的效果。 FIG. 8 is a cross-sectional view showing a spliced display device according to a third embodiment of the present invention. Referring to FIG. 8 , the support substrate 16 is disposed on a side of the second substrate 12 away from the first substrate 11 . In the embodiment, the support substrate 16 is disposed on a side of the backlight unit 15 away from the second substrate 12 . However, when the display medium 13 is an organic electroluminescent material or an electrophoretic material, the first display module 1 and the second display module 2 may not be provided with the backlight unit 15. Therefore, in this case, the support substrate 16 can be directly disposed on the fourth surface 124 of the second substrate 12, and the light emitting unit 5 can be disposed on one side of the support substrate 16. In this embodiment, the position of the color filter layer 113 corresponding to the light-emitting unit 5 also has an opening O, and the patterned electrode layer 125 and the connecting member 14 are at least partially transparent to the position of the light-emitting unit 5, such that the light-emitting unit The light emitted by the light 5 can penetrate the patterned electrode layer 125 and the connecting member 14 and exit the spliced display device T5 through the opening O to achieve the effect of filling the non-display area D2.
圖9為本發明第四實施例之一種拼接式顯示裝置之第一態樣的剖面示意圖。請參考圖9所示，在本實施例中，發光單元5係設置於第一顯示模組1與第二顯示模組2之間的拼接縫a處。發光單元5具有一導光元件51及至少一發光元件52。導光元件51的材質可以是玻璃、塑膠、 樹脂或其他導光材料，主要用以導引發光元件52的光線，朝外射出拼接式顯示裝置T6。而發光元件52可例如是發光二極體。事實上，發光元件52的數量可為複數個。於此，「鄰近拼接縫」除了係指非顯示區D2及其投影區域外，亦包括兩個非顯示區D2之間的區域及其投影。 FIG. 9 is a cross-sectional view showing a first aspect of a spliced display device according to a fourth embodiment of the present invention. As shown in FIG. 9 , in the embodiment, the light-emitting unit 5 is disposed at the joint seam a between the first display module 1 and the second display module 2 . The light emitting unit 5 has a light guiding element 51 and at least one light emitting element 52. The material of the light guiding element 51 can be glass, plastic, The resin or other light guiding material is mainly used to guide the light of the light-emitting element 52, and the spliced display device T6 is emitted outward. The light-emitting element 52 can be, for example, a light-emitting diode. In fact, the number of light-emitting elements 52 can be plural. Herein, the "adjacent stitching seam" includes, in addition to the non-display area D2 and its projection area, the area between the two non-display areas D2 and its projection.
請繼續參考圖9，在此態樣中，導光元件51具有入光部L1和出光部L2。導光元件51的入光部L1係嵌入第一顯示模組1和第二顯示模組2之間的拼接縫a中，且發光元件52係設置於入光部L1的入光面(例如為導光元件51的底面)。如此，發光元件52所發出的光線即可從入光部L1的入光面進入導光元件51。另外，出光部L2可具有一出光面，本實施例是以出光面為弧形的態樣實現。具體而言之，從入光部L1的入光面進入導光元件51的光線可從出光部L2的出光面射出拼接式顯示裝置T6，進而達到對非顯示區D2補光。 Please continue to refer to FIG. 9. In this aspect, the light guiding element 51 has the light incident portion L1 and the light exit portion L2. The light incident portion L1 of the light guiding element 51 is embedded in the splicing slit a between the first display module 1 and the second display module 2, and the light emitting element 52 is disposed on the light incident surface of the light incident portion L1 (for example, It is the bottom surface of the light guiding element 51). In this manner, the light emitted from the light-emitting element 52 can enter the light guiding element 51 from the light incident surface of the light incident portion L1. In addition, the light exiting portion L2 may have a light exiting surface. This embodiment is implemented in a manner that the light emitting surface is curved. Specifically, the light entering the light guiding element 51 from the light incident surface of the light incident portion L1 can be emitted from the light emitting surface of the light emitting portion L2 to the spliced display device T6, and the light can be filled in the non-display region D2.
圖10A為本發明第四實施例之一種拼接式顯示裝置之第二態樣的立體剖面圖。在此態樣中，導光元件51的入光面係為入光部L1的側面。詳言之，發光元件52係設置於導光元件51的一端部側面，並由該側面入光，經由導光元件51導引後射出拼接式顯示裝置T7。事實上，亦可能為導光元件51的兩端部側面皆分別設有發光元件52。 Figure 10A is a perspective cross-sectional view showing a second aspect of a spliced display device in accordance with a fourth embodiment of the present invention. In this aspect, the light incident surface of the light guiding element 51 is the side surface of the light incident portion L1. In detail, the light-emitting element 52 is disposed on the side surface of one end portion of the light guiding element 51, and is light-introduced from the side surface, guided by the light guiding element 51, and then emitted from the spliced display device T7. In fact, it is also possible that the light-emitting elements 52 are respectively provided on the side surfaces of both end portions of the light guiding element 51.
圖10B為本發明第四實施例之一種拼接式顯示裝置之第三態樣的立體剖面圖。與前一態樣(圖10A)不同的是，第一顯示模組1與第二顯示模組2係以緊靠的方式拼接設置，導光元件51a則係設置於兩者的拼接縫a處。此態樣中，導光元件51a具有一底面BS、一出光面OS以及至少一入光面IS。在其它態樣中，導光元件51a可能具有複數個入光面IS。此態樣中，導光元件51a係以底面BS接觸拼接縫a處。發光元件52係設置於導光元件51a的至少一入光面IS，且自入光面IS射入光線。在其它態樣中，亦可能為導光元件51a的複數個入光面IS皆設有發光元件52。而射入導光元件51a的光線則由導光元件51a的出光面OS射出，進而達到對非顯示區D2補光的功效。 Figure 10B is a perspective cross-sectional view showing a third aspect of a spliced display device according to a fourth embodiment of the present invention. Different from the previous aspect ( FIG. 10A ), the first display module 1 and the second display module 2 are spliced in a close manner, and the light guiding element 51 a is disposed on the splicing seam a of the two. At the office. In this aspect, the light guiding element 51a has a bottom surface BS, a light emitting surface OS, and at least one light incident surface IS. In other aspects, the light guiding element 51a may have a plurality of light incident surfaces IS. In this aspect, the light guiding element 51a is in contact with the splicing seam a with the bottom surface BS. The light-emitting element 52 is provided on at least one light-incident surface IS of the light-guiding element 51a, and emits light from the light-incident surface IS. In other aspects, it is also possible to provide the light-emitting elements 52 for the plurality of light-incident surfaces IS of the light-guiding element 51a. The light incident on the light guiding element 51a is emitted by the light emitting surface OS of the light guiding element 51a, thereby achieving the effect of filling light to the non-display area D2.
圖11為本發明第五實施例之一種拼接式顯示裝置之第一態樣的剖面示意圖。請參考圖11所示，發光單元5係配置於相鄰的顯示模組 (例如：第一顯示模組1和第二顯示模組2)之間的拼接縫a中。特別的是，在本實施例中，第二基板12的第三表面123具有外引腳接合區OLB(Outer Lead Bond area；OLB area)。外引腳接合區OLB係指圖案化電極層125、225與外部驅動控制電路電性連接的區域。而發光單元5是設置於第三表面123，且對應於外引腳接合區OLB的位置。如此，發光單元5所發出的光線可對非顯示區D2進行補光。由於連結件14可為透明材質的框膠，因此，部分的光線可經由連結件14而射出。 Figure 11 is a cross-sectional view showing a first aspect of a spliced display device according to a fifth embodiment of the present invention. Please refer to FIG. 11 , the light emitting unit 5 is disposed in an adjacent display module. (for example, in the splicing seam a between the first display module 1 and the second display module 2). In particular, in the present embodiment, the third surface 123 of the second substrate 12 has an outer lead bonding area (OLB). The outer pin land area OLB refers to a region where the patterned electrode layers 125, 225 are electrically connected to an external drive control circuit. The light emitting unit 5 is disposed on the third surface 123 and corresponds to the position of the outer lead land OLB. In this way, the light emitted by the light-emitting unit 5 can fill the non-display area D2. Since the connecting member 14 can be a transparent material, a part of the light can be emitted through the connecting member 14.
圖12為本發明第五實施例之一種拼接式顯示裝置之第二態樣的剖面示意圖。請參考圖12，在本實施例中，拼接式顯示裝置T9更包括一連接材料17，例如：膠帶。其一端固定於第一基板11的側表面或第一表面111，而另一端則連接發光單元5，並以類似垂降的方式設置於第一顯示模組1與第二顯示模組2之間的拼接縫a處，且對應於外引腳接合區OLB的位置。於此，連接材料17較佳為透光材料，以避免阻擋發光單元5所發出的光線，以達到對非顯示區D2進行補光的效果。 Figure 12 is a cross-sectional view showing a second aspect of a spliced display device according to a fifth embodiment of the present invention. Referring to FIG. 12, in the embodiment, the spliced display device T9 further includes a connecting material 17, such as an adhesive tape. One end is fixed to the side surface of the first substrate 11 or the first surface 111, and the other end is connected to the light emitting unit 5, and is disposed between the first display module 1 and the second display module 2 in a similar manner. The stitching seam a corresponds to the position of the outer pin landing area OLB. Here, the connecting material 17 is preferably a light transmissive material to avoid blocking the light emitted by the light emitting unit 5 to achieve the effect of filling the non-display area D2.
圖13為本發明第六實施例之一種拼接式顯示裝置的剖面示意圖，圖14為圖13所示之拼接式顯示裝置沿線段C-C的剖面圖。請一併參考圖13和圖14所示，在本實施例中，拼接式顯示裝置T10當中的顯示模組1更包括一前框18，材質可為鐵件或塑膠，前框18係設置於第一表面111的一側，如圖14所示。前框18可與背光單元15的背板151彼此鎖固，在本實施例中，發光單元5可設置於前框18上，以對非顯示區D2進行補光。需特別說明的是，圖面繪示的尺寸僅為示意，前框18與發光單元5實際的相對尺寸並非如圖面所繪示。 Figure 13 is a cross-sectional view showing a spliced display device according to a sixth embodiment of the present invention, and Figure 14 is a cross-sectional view of the spliced display device shown in Figure 13 taken along line C-C. Referring to FIG. 13 and FIG. 14 together, in the embodiment, the display module 1 of the spliced display device T10 further includes a front frame 18, the material may be iron or plastic, and the front frame 18 is disposed on One side of the first surface 111 is as shown in FIG. The front frame 18 can be locked to the back plate 151 of the backlight unit 15. In this embodiment, the light emitting unit 5 can be disposed on the front frame 18 to fill the non-display area D2. It should be noted that the dimensions shown in the drawings are only schematic, and the actual relative sizes of the front frame 18 and the light-emitting unit 5 are not shown in the drawing.
再請同時參考圖13及圖14，在本實施例中，拼接式顯示裝置T10更包括一固定組件6，其用以固定所有顯示模組之間的相對位置。於此，係以固定組件6為一框體(Frame)為舉例。然，本發明不以此為限。 Referring to FIG. 13 and FIG. 14 simultaneously, in the embodiment, the spliced display device T10 further includes a fixing component 6 for fixing the relative positions between all the display modules. Here, the fixing component 6 is a frame as an example. However, the invention is not limited thereto.
圖15為本發明第七實施例之一種拼接式顯示裝置的剖面示意圖。請參考圖15所示，在本實施例中，發光單元5設置於背光單元15中。於此，發光單元5係設置於背光單元15當中的背板151的側壁上，且發光單元5所發出的光線係朝第一基板11的方向射出。然，本發明不以此 為限。在其它實施態樣，發光單元5亦可設置於導光板或擴散板等光學膜片上的出光側，且鄰近於拼接縫a處。在本實施例中，彩色濾光層113對應於發光單元5的位置同樣具有一開口O，且圖案化電極層125及連結件14對應於發光單元5的位置至少部份透光，如此，發光單元5所發出的光線可穿透圖案化電極層125及連結件14，並經由開口O射出拼接式顯示裝置T11。如此，發光單元5所發出的光線即可對非顯示區D2進行補光。 Figure 15 is a cross-sectional view showing a spliced display device in accordance with a seventh embodiment of the present invention. Referring to FIG. 15 , in the embodiment, the light emitting unit 5 is disposed in the backlight unit 15 . Here, the light emitting unit 5 is disposed on the side wall of the back plate 151 among the backlight units 15 , and the light emitted by the light emitting unit 5 is emitted toward the first substrate 11 . However, the present invention does not use this Limited. In other embodiments, the light-emitting unit 5 can also be disposed on the light-emitting side of the optical film such as the light guide plate or the diffusion plate, and adjacent to the joint seam a. In this embodiment, the position of the color filter layer 113 corresponding to the light-emitting unit 5 also has an opening O, and the patterned electrode layer 125 and the connecting member 14 are at least partially transparent to the position of the light-emitting unit 5, so that the light is emitted. The light emitted by the unit 5 can penetrate the patterned electrode layer 125 and the connecting member 14 and exit the spliced display device T11 via the opening O. In this way, the light emitted by the light-emitting unit 5 can fill the non-display area D2.
圖16為本發明第八實施例之一種拼接式顯示裝置的剖面示意圖。與前一實施例不同的是，於此的定義，第一顯示模組1係不包括背光單元7。意即，背光單元7係外加至第一顯示模組1，背光單元7包括背光光源71、背板72、擴散板73及其它光學膜片，為使畫面簡潔，故其它光學元件未繪示於圖面中。而發光單元5則係設置於背光單元7的擴散板73的凹陷處。在本實施例中，彩色濾光層113對應於發光單元5的位置同樣具有一開口O，且圖案化電極層125及連結件14對應於發光單元5的位置至少部份透光，如此，發光單元5所發出的光線可穿透圖案化電極層125及連結件14，並經由開口O射出拼接式顯示裝置T12，以對非顯示區D2進行補光。 Figure 16 is a cross-sectional view showing a spliced display device in accordance with an eighth embodiment of the present invention. Different from the previous embodiment, the definition of the first display module 1 does not include the backlight unit 7. That is, the backlight unit 7 is externally applied to the first display module 1. The backlight unit 7 includes a backlight source 71, a back plate 72, a diffuser plate 73, and other optical films. To make the picture simple, other optical components are not shown. In the picture. The light emitting unit 5 is disposed at a recess of the diffuser plate 73 of the backlight unit 7. In this embodiment, the position of the color filter layer 113 corresponding to the light-emitting unit 5 also has an opening O, and the patterned electrode layer 125 and the connecting member 14 are at least partially transparent to the position of the light-emitting unit 5, so that the light is emitted. The light emitted by the unit 5 can penetrate the patterned electrode layer 125 and the connecting member 14 and exit the spliced display device T12 via the opening O to fill the non-display area D2.
綜上所述，由於本發明之拼接式顯示裝置，係由至少一第一顯示模組與至少一第二顯示模組拼接設置，其拼接處形成一拼接縫，於鄰近拼接縫處設置至少一發光單元。如此，發光單元所發出的至少部分光線，可由鄰近拼接縫處射出拼接式顯示裝置。藉此，由鄰近拼接縫處所射出的光線，可用以補足顯示模組之間於拼接縫處(特別係指非顯示區)之亮度不足的問題，進而達到補光及提升拼接式顯示裝置整體顯像品質的功效。 In summary, the spliced display device of the present invention is formed by splicing at least one first display module and at least one second display module, and a splicing seam is formed at the splicing portion, and is disposed adjacent to the splicing seam. At least one light emitting unit. In this way, at least part of the light emitted by the light-emitting unit can be emitted from the adjacent stitching joint to the spliced display device. Thereby, the light emitted from the adjacent splicing seam can be used to complement the problem of insufficient brightness between the display modules at the splicing seam (especially the non-display area), thereby achieving the fill light and lifting the splicing display device. The effect of overall imaging quality.
以上所述僅為舉例性，而非為限制性者。任何未脫離本發明之精神與範疇，而對其進行之等效修改或變更，均應包含於後附之申請專利範圍中。 The above is intended to be illustrative only and not limiting. Any equivalent modifications or alterations to the spirit and scope of the invention are intended to be included in the scope of the appended claims.
1、2、3、4‧‧‧顯示模組 1, 2, 3, 4‧‧‧ display modules
5‧‧‧發光單元 5‧‧‧Lighting unit
a‧‧‧拼接縫 A‧‧‧ stitching seam
B-B‧‧‧線段 B-B‧‧ ‧ line segment
T1‧‧‧拼接式顯示裝置 T1‧‧‧Splicing display device
Claims (19)
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| TW103112226A TW201539403A (en) | 2014-04-01 | 2014-04-01 | Tiled display apparatus |
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| CN109728021A (en) * | 2017-10-30 | 2019-05-07 | 英属开曼群岛商錼创科技股份有限公司 | Light emitting diode indicator |
| TWI695203B (en) * | 2019-05-13 | 2020-06-01 | 友達光電股份有限公司 | Splicing display apparatus and method of fabricating the same |
| CN111653207A (en) * | 2020-07-30 | 2020-09-11 | 上海天马微电子有限公司 | Display module assembly, display device and spliced screen |
| CN111915982A (en) * | 2020-08-17 | 2020-11-10 | 上海中航光电子有限公司 | Backlight module and display device |
| CN112002217A (en) * | 2020-09-10 | 2020-11-27 | 上海中航光电子有限公司 | Splicing type backlight module and display device |
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| TWI695203B (en) * | 2019-05-13 | 2020-06-01 | 友達光電股份有限公司 | Splicing display apparatus and method of fabricating the same |
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| CN111653207A (en) * | 2020-07-30 | 2020-09-11 | 上海天马微电子有限公司 | Display module assembly, display device and spliced screen |
| CN111915982A (en) * | 2020-08-17 | 2020-11-10 | 上海中航光电子有限公司 | Backlight module and display device |
| CN112002217A (en) * | 2020-09-10 | 2020-11-27 | 上海中航光电子有限公司 | Splicing type backlight module and display device |
| CN113703211A (en) * | 2021-08-16 | 2021-11-26 | Tcl华星光电技术有限公司 | Tiled display device |
| CN113763837A (en) * | 2021-11-09 | 2021-12-07 | Tcl华星光电技术有限公司 | Mixed connection panel and spliced panel |
| WO2023082317A1 (en) * | 2021-11-09 | 2023-05-19 | Tcl华星光电技术有限公司 | Hybrid panel and tiled panel |
| CN114283698A (en) * | 2021-12-20 | 2022-04-05 | Tcl华星光电技术有限公司 | Spliced display panel and electronic equipment |
| CN114578617A (en) * | 2022-02-28 | 2022-06-03 | 惠州华星光电显示有限公司 | Backlight module and display device |
| CN114578617B (en) * | 2022-02-28 | 2023-10-13 | 惠州华星光电显示有限公司 | Backlight module and display device |
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