TWM616496U - Light emitting display device having high aperture ratio - Google Patents

Light emitting display device having high aperture ratio Download PDF

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TWM616496U
TWM616496U TW110205211U TW110205211U TWM616496U TW M616496 U TWM616496 U TW M616496U TW 110205211 U TW110205211 U TW 110205211U TW 110205211 U TW110205211 U TW 110205211U TW M616496 U TWM616496 U TW M616496U
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light
display device
emitting display
transparent substrate
aperture ratio
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范文正
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范文正
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    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
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Abstract

本案提出具高開口率的發光顯示裝置，具有透明基板、配置於透明基板的第一表面上的第一圖案化導電層、依序配置於透明基板的第二表面的上方的第二圖案化導電層、第一圖案化電性絕緣層及第三圖案化導電層及複數配置於透明基板的第一表面的上方且彼此間的最小相隔距離為2至3毫米的發光體。第一圖案化導電層具有複數交織成複數網格的網格導線及複數彼此電性隔離且各自對應電連接一發光體的接腳的銲墊區。第二圖案化導電層具有複數在第一方向上延伸且通過透明基板上形成的通孔和所述銲墊區電連接的導線，且第三圖案化導電層具有複數在第二方向上延伸且通過透明基板上的通孔和所述銲墊區電連接的導線。第二圖案化導電層的部分的在第一方向上延伸的導線和在第一方向上延伸的網格導線彼此重疊。This case proposes a light-emitting display device with high aperture ratio, which has a transparent substrate, a first patterned conductive layer disposed on the first surface of the transparent substrate, and a second patterned conductive layer sequentially disposed above the second surface of the transparent substrate. The layer, the first patterned electrically insulating layer, the third patterned conductive layer, and a plurality of luminous bodies are arranged above the first surface of the transparent substrate and have a minimum separation distance of 2 to 3 mm. The first patterned conductive layer has a plurality of grid wires interwoven into a plurality of grids and a plurality of pad regions electrically isolated from each other and electrically connected to a pin of a light-emitting body. The second patterned conductive layer has a plurality of wires extending in the first direction and electrically connected through the through holes formed on the transparent substrate and the pad area, and the third patterned conductive layer has a plurality of wires extending in the second direction and A wire electrically connected to the pad area through the through hole on the transparent substrate. The conductive lines extending in the first direction and the grid conductive lines extending in the first direction of the portion of the second patterned conductive layer overlap each other.

Description

具高開口率的發光顯示裝置Light-emitting display device with high aperture ratio

本創作是關於一種顯示裝置，特別是關於一種具高開口率的發光顯示裝置。This creation is about a display device, especially a light-emitting display device with a high aperture ratio.

因應顯示器的顯示螢幕朝大尺寸化、平面化、薄型化、輕量化及具可撓性發展，以點發光源作為顯示器的發光源且以可撓性基板作為配置這些發光源的基板的發光顯示技術開發日益重要。一個技術發展分支中，以發光二極體(Light emitting diode；LED)作為光源而開發出的供人們遠距離觀看的大屏幕發光顯示器的後續進展值得關注。In response to the development of display screens that are larger in size, planar, thinner, lighter, and flexible, light-emitting display technology using point light sources as the light-emitting source of the display and flexible substrates as the substrate on which these light-emitting sources are arranged Development is increasingly important. In a branch of technological development, the follow-up development of large-screen light-emitting displays developed by using light emitting diodes (LEDs) as light sources for people to watch from a distance is worthy of attention.

這類供人們遠距離觀看的發光顯示器在製作上，可以選擇將含有多個LED所組成的LED燈珠或LED晶片以陣列的形式裝設在基板上，LED燈珠或LED晶片彼此間的距離不小於2毫米(mm)，有別於供人們近距離觀看的有機發光二極體(OLED)顯示器或微尺寸發光二極體(Micro-LED)顯示器。為了讓陣列中每個LED燈珠或LED晶片能夠被點亮且具有符合需求的亮度，這些LED燈珠或LED晶片的配置基板及其配置導線(或簡稱配線)必須具有良好的導電功率。此外，為了提升遠距離觀看這類發光顯示器的對比度，同時也必須降低這些LED燈珠或LED晶片的配線在顯示畫面中的可視性並提高開口率。另一方面，為了因應各種應用場合所需的顯示效果，這些LED燈珠或LED晶片的配線的製作必須具有良好的設計變更性並能快速製作完成。針對以上這些技術問題，本創作希望能夠提出解決方案。In the production of this kind of light-emitting display for people to watch from a distance, you can choose to install LED lamp beads or LED chips composed of multiple LEDs on the substrate in the form of an array. The distance between the LED lamp beads or the LED chips Not less than 2 millimeters (mm), which is different from organic light-emitting diode (OLED) displays or micro-size light-emitting diode (Micro-LED) displays for people to watch at close range. In order for each LED lamp bead or LED chip in the array to be lit and have a brightness that meets the requirements, the configuration substrate and configuration wires (or wiring for short) of these LED lamp beads or LED chips must have good conductive power. In addition, in order to improve the contrast of viewing such light-emitting displays from a distance, it is also necessary to reduce the visibility of the LED lamp beads or the wiring of the LED chips in the display screen and increase the aperture ratio. On the other hand, in order to meet the display effects required by various applications, the production of the wiring of these LED lamp beads or LED chips must have good design changeability and be quickly completed. In view of the above technical problems, this author hopes to propose solutions.

有鑑於上述問題，本創作提供一種具高開口率的發光顯示裝置。In view of the above-mentioned problems, the present invention provides a light-emitting display device with a high aperture ratio.

一實施例中，具高開口率的發光顯示裝置具有一透明基板、複數發光體、配置於透明基板上的第一圖案化導電層、第二圖案化導電層、第三圖案化導電層及第一圖案化電性絕緣層。透明基板具有第一表面及背對第一表面的第二表面及複數通孔，通孔的內部表面具有導電材料。發光體依陣列形式設置於透明基板的第一表面的上方且彼此間的最小相隔距離為2至3毫米。第一圖案化導電層配置於透明基板的第一表面上，具有複數銲墊區單元以及複數交織成複數網格且分別在呈交叉的一第一方向上及一第二方向上延伸的網格導線，銲墊區單元各自具有複數彼此電性隔離且位置相鄰地配置於透明基板的第一表面上的銲墊區，銲墊區各自對應電連接一發光體的一電源接腳及複數信號接腳，網格導線和對應電連接電源接腳的銲墊區電連接。第二圖案化導電層配置於透明基板的第二表面的上方，具有複數在第一方向上延伸的第一線狀導線。第三圖案化導電層配置於透明基板的第二表面的上方，具有複數在第二方向上延伸的線狀導線。第一圖案化電性絕緣層具有複數第一電性絕緣區塊，配置於第二圖案化導電層及第三圖案化導電層之間，這些第一電性絕緣區塊用以電性隔離在第二方向上延伸的線狀導線和在第一方向上延伸的第一線狀導線。其中，部分的在第一方向上延伸的第一線狀導線和在第一方向上延伸的網格導線彼此重疊或者部分的在第二方向上延伸的線狀導線和在第二方向上延伸的網格導線彼此重疊。In one embodiment, a light-emitting display device with a high aperture ratio has a transparent substrate, a plurality of luminous bodies, a first patterned conductive layer, a second patterned conductive layer, a third patterned conductive layer, and a first patterned conductive layer disposed on the transparent substrate. A patterned electrical insulating layer. The transparent substrate has a first surface, a second surface opposite to the first surface, and a plurality of through holes, and the inner surface of the through holes has a conductive material. The luminous bodies are arranged above the first surface of the transparent substrate in an array form and the minimum distance between them is 2 to 3 millimeters. The first patterned conductive layer is disposed on the first surface of the transparent substrate, and has a plurality of pad area units and a plurality of grids interwoven into a plurality of grids and respectively extending in a first direction and a second direction that cross each other The wires and the pad area units each have a plurality of pad areas that are electrically isolated from each other and arranged adjacently on the first surface of the transparent substrate. The pad areas are respectively electrically connected to a power pin and a plurality of signals of a light-emitting body The pin, the grid wire and the pad area corresponding to the electrical connection power pin are electrically connected. The second patterned conductive layer is disposed above the second surface of the transparent substrate, and has a plurality of first linear wires extending in the first direction. The third patterned conductive layer is disposed above the second surface of the transparent substrate, and has a plurality of linear conductive lines extending in the second direction. The first patterned electrically insulating layer has a plurality of first electrically insulating blocks, which are arranged between the second patterned conductive layer and the third patterned conductive layer. These first electrically insulating blocks are used to electrically isolate The linear wire extending in the second direction and the first linear wire extending in the first direction. Wherein, part of the first linear wire extending in the first direction and the grid wire extending in the first direction overlap each other or part of the linear wire extending in the second direction and the wire extending in the second direction The grid wires overlap each other.

一實施例中，具高開口率的發光顯示裝置的網格導線的線寬為10微米至100微米。In one embodiment, the line width of the grid wires of the light-emitting display device with high aperture ratio is 10 micrometers to 100 micrometers.

一實施例中，具高開口率的發光顯示裝置的銲墊區的個數為四至六。In one embodiment, the number of pad regions of the light emitting display device with high aperture ratio is four to six.

一實施例中，具高開口率的發光顯示裝置的第一圖案化導電層還具有至少一自網格導線連接出且和對應電連接電源接腳的銲墊區連接的延伸部，延伸部的延伸方向平行於網格導線的配置平面。In one embodiment, the first patterned conductive layer of the light-emitting display device with high aperture ratio further has at least one extension part connected from the grid wire and connected to the pad area corresponding to the electrical connection power pin. The extension direction is parallel to the configuration plane of the grid wire.

一實施例中，具高開口率的發光顯示裝置的延伸部的延伸方向平行於第一方向及第二方向其中之一。In one embodiment, the extension direction of the extension portion of the light-emitting display device with high aperture ratio is parallel to one of the first direction and the second direction.

一實施例中，具高開口率的發光顯示裝置的信號接腳其中之一是資料信號接腳及時脈信號接腳其中之一。In one embodiment, one of the signal pins of the light emitting display device with high aperture ratio is one of the data signal pins and the clock signal pins.

一實施例中，具高開口率的發光顯示裝置的信號接腳分別是紅光、綠光及藍光的發光信號接腳。In one embodiment, the signal pins of the light-emitting display device with high aperture ratio are red, green, and blue light-emitting signal pins, respectively.

一實施例中，具高開口率的發光顯示裝置的第一圖案化導電層還具有複數和網格導線相隔開且各自連接一銲墊區及一通孔的島部。In one embodiment, the first patterned conductive layer of the light-emitting display device with high aperture ratio further has a plurality of islands separated from the grid wires and respectively connected to a pad area and a through hole.

一實施例中，具高開口率的發光顯示裝置的網格導線的網格形狀為多邊形。In one embodiment, the grid shape of the grid wires of the light-emitting display device with high aperture ratio is polygonal.

一實施例中，具高開口率的發光顯示裝置更包含一第二圖案化電性絕緣層，具有複數第二電性絕緣區塊，配置於透明基板的第一表面上且在第一方向上延伸，用以隔離銲墊區在第二方向上的電性接觸。In one embodiment, the light-emitting display device with high aperture ratio further includes a second patterned electrically insulating layer with a plurality of second electrically insulating regions, disposed on the first surface of the transparent substrate and in the first direction The extension is used to isolate the electrical contact of the pad area in the second direction.

一實施例中，具高開口率的發光顯示裝置，更包含一第三圖案化電性絕緣層，具有複數第三電性絕緣區塊，配置於透明基板的第一表面上且在第二方向上延伸，用以隔離銲墊區在第一方向上的電性接觸。In one embodiment, a light-emitting display device with a high aperture ratio further includes a third patterned electrically insulating layer with a plurality of third electrically insulating blocks, which are arranged on the first surface of the transparent substrate and in the second direction The upper extension is used to isolate the electrical contact of the pad area in the first direction.

一實施例中，至少一銲墊區鄰近一通孔。In one embodiment, at least one pad area is adjacent to a through hole.

一實施例中，在第一方向上延伸的第一線狀導線的一端分別連接至一通孔。In an embodiment, one end of the first linear wire extending in the first direction is respectively connected to a through hole.

一實施例中，在第二方向上延伸的線狀導線的一端分別連接至一通孔。In an embodiment, one end of the linear wire extending in the second direction is respectively connected to a through hole.

各實施例中，具高開口率的發光顯示裝置的透明基板的材質是玻璃、陶瓷、氮化鋁陶瓷、聚碳酸酯、乙烯-四氟乙烯、聚對苯甲酸乙二酯、聚萘二甲酸乙二醇酯、聚醯亞胺、聚甲基丙烯酸甲酯、聚酸甲酯、BT樹脂、玻璃纖維及環狀烯烴共聚物其中之一。In each embodiment, the material of the transparent substrate of the light-emitting display device with high aperture ratio is glass, ceramic, aluminum nitride ceramic, polycarbonate, ethylene-tetrafluoroethylene, polyethylene terephthalate, polyethylene naphthalate One of ethylene glycol ester, polyimide, polymethyl methacrylate, polymethyl methacrylate, BT resin, glass fiber and cyclic olefin copolymer.

綜上所述，依照本創作各實施例所描述的具高開口率的發光顯示裝置可將銲墊區中的輸入電壓導線及發光信號導線、資料信號導線或時脈信號導線分層錯開，藉以增加輸入電壓導線的平面配置空間。因此，輸入電壓導線在加大的平面配置空間內，可被細分成複數線寬更小的網格導線，以提高顯示畫面的開口率。此外，由於發光信號導線、資料信號導線或時脈信號導線和輸入電壓導線分層設置，發光信號導線、資料信號導線或時脈信號導線的走線和輸入電壓導線的走線可以重疊而不會電性接觸，進而降低了發光信號導線、資料信號導線或時脈信號導線的可視性。如此一來，在發光體的配置基板是透明的情況下，可大幅地降低位於透明基板上的各種配置導線在顯示畫面中的可視性而大幅地提升了開口率，進而提升在一定距離外觀看這類發光顯示器的對比度和清晰度。另一方面，由於電性連接至發光體的各個圖案化導電層可採用諸如網版印刷及噴印的印刷製程來製作，因而可進一步利用近紅外光照射來快速固化印刷或噴印後的圖案化導電層，以縮短製程時間和便利製程程序。In summary, the light-emitting display device with high aperture ratio described in the various embodiments of the present invention can stagger the input voltage wires, the light-emitting signal wires, the data signal wires, or the clock signal wires in the pad area. Increase the plane configuration space of the input voltage wires. Therefore, the input voltage wires can be subdivided into multiple grid wires with smaller line widths in the enlarged planar configuration space to increase the aperture ratio of the display screen. In addition, since the light-emitting signal wire, data signal wire or clock signal wire and the input voltage wire are arranged in layers, the wiring of the light-emitting signal wire, data signal wire or clock signal wire and the wiring of the input voltage wire can overlap without being Electrical contact reduces the visibility of light-emitting signal wires, data signal wires or clock signal wires. In this way, when the luminous body's configuration substrate is transparent, the visibility of the various configuration wires on the transparent substrate in the display screen can be greatly reduced, and the aperture ratio can be greatly improved, thereby improving viewing from a certain distance. The contrast and clarity of this type of light-emitting display. On the other hand, since each patterned conductive layer that is electrically connected to the luminous body can be made by a printing process such as screen printing and jet printing, it can further use near-infrared light irradiation to quickly cure the printed or jet-printed pattern The conductive layer is modified to shorten the process time and facilitate the process procedure.

為讓本創作的上述特徵和優點能更明顯易懂，下文特舉實施例，並配合所附圖式作詳細說明如下。In order to make the above-mentioned features and advantages of this creation more obvious and understandable, the following specific examples are given in conjunction with the accompanying drawings to describe in detail as follows.

本創作揭示一種具高開口率的發光顯示裝置，以下文中所敘及的已為本領域普通技術人員所能明瞭者，將不再作完整描述，例如發光二極體的發光原理、具有特定導電線路圖案而呈層狀立體結構(線路圖案彼此間具有高低差)的圖案化導電層等。另外，以下文中所敘及的技術用語的意思如有與所屬技術領域的通常用語的意思不同時，以文中的意思為準，而文中所對照的附圖意在表達與本創作特徵有關的含義，並未依據實際尺寸完整繪製，亦先行敘明。以下文中所敘及的第一、第二、第三及第四等前置詞僅作為類似元件的區別標示用，不具有順序性。This creation discloses a light-emitting display device with a high aperture ratio. The following narratives are already understood by those of ordinary skill in the art and will not be fully described, such as the light-emitting principle of light-emitting diodes and specific conductivity. The circuit pattern is a patterned conductive layer with a layered three-dimensional structure (the circuit patterns have a height difference between each other). In addition, if the meaning of the technical terms described in the following text is different from the meaning of the usual terms in the technical field, the meaning in the text shall prevail, and the accompanying drawings in the text are intended to express the meaning related to the creative feature , Not drawn completely according to the actual size, but also stated first. The first, second, third, and fourth prepositions mentioned in the following text are only used for distinguishing similar elements, and are not sequential.

圖1係一平面示意圖，顯示本創作一實施例的具高開口率的發光顯示裝置的透明基板及位於透明基板的第一表面上的第一圖案化導電層。圖2係一平面示意圖，顯示圖1之A區域的放大圖。圖3係一平面示意圖，顯示本創作一實施例的具高開口率的發光顯示裝置的透明基板及位於透明基板的第二表面上的第二圖案化導電層及第一圖案化電性絕緣層。圖4係一平面示意圖，顯示本創作一實施例的具高開口率的發光顯示裝置的透明基板及位於透明基板的第二表面上的第三圖案化導電層，其中，第二圖案化導電層及第一圖案化電性絕緣層被省略而未繪出。圖5係一平面示意圖，顯示本創作一實施例的具高開口率的發光顯示裝置的透明基板及位於透明基板的第一表面上的第一圖案化導電層及位於透明基板的第二表面上的第二圖案化導電層及第三圖案化導電層，其中第一圖案化電性絕緣層被遮住而未示出。圖6係一剖面示意圖，顯示圖5中的具高開口率的發光顯示裝置的B-B剖面。圖7係一剖面示意圖，顯示圖5中的具高開口率的發光顯示裝置的C-C剖面。1 is a schematic plan view showing a transparent substrate of a light-emitting display device with a high aperture ratio and a first patterned conductive layer on the first surface of the transparent substrate according to an embodiment of the present invention. Fig. 2 is a schematic plan view showing an enlarged view of area A in Fig. 1. FIG. 3 is a schematic plan view showing the transparent substrate of the light-emitting display device with high aperture ratio and the second patterned conductive layer and the first patterned electrical insulating layer on the second surface of the transparent substrate according to an embodiment of the present invention . 4 is a schematic plan view showing the transparent substrate of the light-emitting display device with high aperture ratio and the third patterned conductive layer on the second surface of the transparent substrate according to an embodiment of the present invention, wherein the second patterned conductive layer And the first patterned electrically insulating layer is omitted and not shown. FIG. 5 is a schematic plan view showing the transparent substrate of the light-emitting display device with high aperture ratio and the first patterned conductive layer on the first surface of the transparent substrate and on the second surface of the transparent substrate according to an embodiment of the present invention The second patterned conductive layer and the third patterned conductive layer of, wherein the first patterned electrically insulating layer is shielded and not shown. FIG. 6 is a schematic cross-sectional view showing the B-B cross-section of the light-emitting display device with high aperture ratio in FIG. 5. FIG. 7 is a schematic cross-sectional view showing the C-C cross-section of the light-emitting display device with high aperture ratio in FIG. 5.

請同時參照圖1至圖7，本創作的發光顯示裝置1具有一透明基板10、複數發光體100（僅顯示於圖6）、配置於透明基板10的第一表面101上的第一圖案化導電層11，配置於透明基板10的第二表面102的上方的第二圖案化導電層12、第一圖案化電性絕緣層13及第三圖案化導電層14。透明基板10的第二表面102背對第一表面101，透明基板10上具有複數通孔103，這些通孔103的內部表面具有導電材料。發光體100依陣列形式設置於透明基板10的第一表面101的上方且彼此間的最小相隔距離為2至3毫米，而有別於有機發光二極體(OLED)顯示器或微尺寸發光二極體(Micro-LED)顯示器。透明基板10的材質可以是玻璃、陶瓷、氮化鋁陶瓷、聚碳酸酯、乙烯-四氟乙烯(ETFE；Ethylene Tetrafluoroethylene)、聚對苯甲酸乙二酯(PET)、聚萘二甲酸乙二醇酯(PEN)、聚醯亞胺(PI)、聚甲基丙烯酸甲酯(PMMA)、聚酸甲酯、BT樹脂、玻璃纖維或環狀烯烴共聚物。Please refer to FIGS. 1 to 7 at the same time. The light-emitting display device 1 of the present invention has a transparent substrate 10, a plurality of luminous bodies 100 (only shown in FIG. 6), and a first patterning disposed on the first surface 101 of the transparent substrate 10. The conductive layer 11 is a second patterned conductive layer 12, a first patterned electrically insulating layer 13, and a third patterned conductive layer 14 disposed on the second surface 102 of the transparent substrate 10. The second surface 102 of the transparent substrate 10 faces away from the first surface 101, and the transparent substrate 10 has a plurality of through holes 103, and the inner surfaces of the through holes 103 have conductive materials. The luminous bodies 100 are arranged in an array above the first surface 101 of the transparent substrate 10 and the minimum distance between them is 2 to 3 mm, which is different from organic light-emitting diode (OLED) displays or micro-sized light-emitting diodes. Body (Micro-LED) display. The material of the transparent substrate 10 can be glass, ceramics, aluminum nitride ceramics, polycarbonate, ethylene tetrafluoroethylene (ETFE; Ethylene Tetrafluoroethylene), polyethylene terephthalate (PET), polyethylene naphthalate Ester (PEN), polyimide (PI), polymethyl methacrylate (PMMA), polymethyl methacrylate, BT resin, glass fiber or cyclic olefin copolymer.

如圖1及圖2所示，一實施例中，第一圖案化導電層11具有複數交織成複數網格且分別在呈交叉的第一方向（例如圖1的圖面上的水平方向）及第二方向（例如圖1的圖面上的垂直方向）上延伸的網格導線111，及複數彼此電性隔離且位置相鄰地配置於透明基板10的第一表面101上的銲墊區，例如第一銲墊區1121、第二銲墊區1122、第三銲墊區1123、第四銲墊區1124。如圖1及圖2所示，網格導線111和銲墊區中對應電連接發光體100（見圖6）的電源接腳的一銲墊區，例如第一銲墊區1121，構成電連接。一實施例中，這些銲墊區可以各自鄰近一通孔103，例如第二銲墊區1122、第三銲墊區1123及第四銲墊區1124各自鄰近一通孔103。其他實施例中，各個銲墊區和通孔103之間的距離可以加大，使得銲墊區和通孔103不鄰近。一方面，如圖1所示，如將包含第一銲墊區1121、第二銲墊區1122、第三銲墊區1123和第四銲墊區1124的局部區域視為一個銲墊區單元，則透明基板10上具有多個呈陣列形式配置的銲墊區單元，且所有的發光體100（見圖6）將固接至對應的銲墊區單元並依陣列形式設置於第一表面101的上方。另一方面，網格導線111包含在第一方向上延伸的網格導線1111及在第二方向上延伸的網格導線1112。所述的網格導線111以多組沿一特定方向配置於透明基板10的第一表面101上的形式呈現，如圖1所示，多組的網格導線111沿圖面上的垂直方向配置於透明基板10的第一表面101上。網格導線111用以承受發光體100的輸入電壓的電源電壓及電流，在不影響所需導電度的情況下以網格形式呈現時，其線寬可縮小至10微米至100微米，以降低網格導線111的可視性。一實施例中，網格導線111佔據透明基板10的第一表面101的約30％至70％的面積。網格導線的網格形狀為多邊形，如圖1所示的矩形或六邊形或八邊形，本創作不在此設限。As shown in FIG. 1 and FIG. 2, in one embodiment, the first patterned conductive layer 11 has a plurality of interwoven grids and is respectively in a first direction (for example, the horizontal direction on the surface of FIG. 1) and The grid wires 111 extending in the second direction (for example, the vertical direction on the drawing surface of FIG. 1), and the plurality of wires are electrically isolated from each other and arranged adjacent to each other in the pad area on the first surface 101 of the transparent substrate 10, For example, the first pad area 1121, the second pad area 1122, the third pad area 1123, and the fourth pad area 1124. As shown in FIGS. 1 and 2, the grid wire 111 and a pad area in the pad area corresponding to the power pins of the luminous body 100 (see FIG. 6), such as the first pad area 1121, form an electrical connection . In an embodiment, the pad regions may each be adjacent to a through hole 103, for example, the second pad region 1122, the third pad region 1123 and the fourth pad region 1124 are each adjacent to a through hole 103. In other embodiments, the distance between each pad area and the through hole 103 may be increased, so that the pad area and the through hole 103 are not adjacent. On the one hand, as shown in FIG. 1, if a local area including the first pad area 1121, the second pad area 1122, the third pad area 1123, and the fourth pad area 1124 is regarded as a pad area unit, The transparent substrate 10 has a plurality of pad area units arranged in an array form, and all the luminous bodies 100 (see FIG. 6) will be fixed to the corresponding pad area units and arranged on the first surface 101 in an array form. Above. On the other hand, the mesh wire 111 includes a mesh wire 1111 extending in the first direction and a mesh wire 1112 extending in the second direction. The grid wires 111 are presented in the form of multiple groups arranged on the first surface 101 of the transparent substrate 10 along a specific direction. As shown in FIG. 1, the multiple groups of grid wires 111 are arranged along the vertical direction on the drawing. On the first surface 101 of the transparent substrate 10. The grid wire 111 is used to withstand the power supply voltage and current of the input voltage of the luminous body 100. When presented in a grid form without affecting the required conductivity, its line width can be reduced to 10 micrometers to 100 micrometers to reduce Visibility of grid wire 111. In an embodiment, the grid wires 111 occupy about 30% to 70% of the area of the first surface 101 of the transparent substrate 10. The grid shape of the grid wire is polygonal, as shown in Figure 1, rectangular or hexagonal or octagonal. This creation is not limited here.

一實施例中，如圖2及圖6所示，所述的銲墊區，例如第一銲墊區1121、第二銲墊區1122、第三銲墊區1123和第四銲墊區1124，各自對應電連接一發光體100的一電源接腳、第一信號接腳、第二信號接腳及第三信號接腳。一實施例中，當發光體100為裸晶形式或燈珠形式的發光二極體(LED)時，第一信號接腳、第二信號接腳及第三信號接腳可以分別是紅光(Red)、綠光(Green)及藍光(Blue)的發光信號接腳。如圖6所示，各個發光體100的對應電連接至銲墊區1121至1124的各個接腳通過電性連接材料80例如錫膏固定且電連接至對應的銲墊區1121至1124，其中銲墊區1121和發光體100的電源接腳構成電連接而其他銲墊區1122、1123、1124分別和發光體100的三個不同的發光信號接腳構成電連接。本實施例中，發光體100較佳是由不包含驅動晶片(IC)的可發出紅光、綠光、藍光的三個發光二極體(LED)組合而成的發光二極體燈珠或發光二極體晶片。另一實施例中，發光體100可以是單一的發光二極體元件或裸晶，而和其對應電連接的銲墊區可以只有二個。其他實施例中，發光體100可以是具有可發出紅光、綠光、藍光的發光二極體及其驅動晶片(IC)而以具有輸入電壓(input voltage)接腳、資料信號(data signal)輸入接腳、時脈信號(clock signal)輸入接腳、接地(grounded)接腳、時脈信號輸出接腳、資料信號輸出接腳的發光二極體晶片，而和其對應電連接的銲墊區將為六個；或者，當資料信號輸入接腳及資料信號輸出接腳合併且時脈信號輸入接腳及時脈信號輸出接腳合併時，六個銲墊區可以整合為只有四個銲墊區，且前述的第一信號接腳、第二信號接腳及第三信號接腳可以分別是資料信號輸入輸出接腳、時脈信號輸入輸出接腳及接地信號接腳。In one embodiment, as shown in FIG. 2 and FIG. 6, the solder pad regions, for example, the first solder pad region 1121, the second solder pad region 1122, the third solder pad region 1123, and the fourth solder pad region 1124, A power pin, a first signal pin, a second signal pin, and a third signal pin of a light-emitting body 100 are electrically connected to each other. In one embodiment, when the light-emitting body 100 is a light emitting diode (LED) in the form of a bare crystal or a lamp bead, the first signal pin, the second signal pin, and the third signal pin may be red light ( Red, Green and Blue light-emitting signal pins. As shown in FIG. 6, the respective pins of each luminous body 100 that are electrically connected to the pad regions 1121 to 1124 are fixed by an electrical connection material 80, such as solder paste, and are electrically connected to the corresponding pad regions 1121 to 1124. The pad area 1121 and the power pins of the light-emitting body 100 form electrical connections, and the other pad areas 1122, 1123, 1124 are respectively electrically connected to three different light-emitting signal pins of the light-emitting body 100. In this embodiment, the light-emitting body 100 is preferably a light-emitting diode lamp bead or a combination of three light-emitting diodes (LEDs) that do not include a driver chip (IC) that can emit red light, green light, and blue light. LED chip. In another embodiment, the light-emitting body 100 may be a single light-emitting diode element or a bare crystal, and there may be only two solder pad regions electrically connected to the light-emitting diode element. In other embodiments, the light-emitting body 100 may be a light-emitting diode that can emit red light, green light, and blue light, and a driver chip (IC) thereof, so as to have input voltage (input voltage) pins and data signal (data signal). Input pins, clock signal input pins, grounded pins, clock signal output pins, data signal output pins of the light-emitting diode chip, and the corresponding solder pads that are electrically connected to them There will be six areas; or, when the data signal input pins and the data signal output pins are closed and the clock signal input pins and the clock signal output pins are combined, the six pad areas can be integrated into only four pads Area, and the aforementioned first signal pin, second signal pin, and third signal pin may be data signal input and output pins, clock signal input and output pins, and ground signal pins, respectively.

如圖1及圖2所示，一實施例中，第一圖案化導電層11還具有至少一自網格導線111連接出且和第一銲墊區1121連接的延伸部113，延伸部113的延伸方向平行於網格導線111的配置平面而在網格導線111的配置方向（如圖1及圖2的圖面上的垂直方向）上延伸。一實施例中，延伸部113可以自網格導線111的交接處或稱網格節點延伸出。如圖1所示，延伸部113的延伸方向和網格導線1112的延伸方向（即前述的第二方向）平行。另一實施例中，當網格導線1112的延伸方向被定義為前述的第一方向時，則延伸部113的延伸方向和第一方向平行。另一方面，如圖2所示，第一圖案化導電層11還具有複數和網格導線111相隔開的島部114，這些島部114的一端各自連接第二銲墊區1122、第三銲墊區1123或第四銲墊區1124且島部114的另一端連接一通孔103。較佳地，延伸部113的線寬大於網格導線111的線寬，島部114的線寬大於或等於網格導線111的線寬但小於延伸部113的線寬。As shown in FIG. 1 and FIG. 2, in one embodiment, the first patterned conductive layer 11 further has at least one extension portion 113 connected from the grid wire 111 and connected to the first pad area 1121. The extension direction is parallel to the arrangement plane of the grid wire 111 and extends in the arrangement direction of the grid wire 111 (the vertical direction on the drawing surface of FIG. 1 and FIG. 2 ). In an embodiment, the extension 113 may extend from the junction of the mesh wires 111 or the mesh node. As shown in FIG. 1, the extension direction of the extension portion 113 is parallel to the extension direction of the mesh wire 1112 (ie, the aforementioned second direction). In another embodiment, when the extending direction of the mesh wire 1112 is defined as the aforementioned first direction, the extending direction of the extending portion 113 is parallel to the first direction. On the other hand, as shown in FIG. 2, the first patterned conductive layer 11 also has a plurality of islands 114 separated from the grid wires 111, and one end of these islands 114 is respectively connected to the second pad area 1122 and the third solder The pad area 1123 or the fourth pad area 1124 and the other end of the island 114 is connected to a through hole 103. Preferably, the line width of the extension portion 113 is greater than the line width of the grid wire 111, and the line width of the island portion 114 is greater than or equal to the line width of the grid wire 111 but smaller than the line width of the extension portion 113.

如圖3及圖5所示，一實施例中，第二圖案化導電層12配置於透明基板10的第二表面102的上方，具有複數彼此平行且在第一方向（如圖3之圖面上的水平方向）上延伸的第一線狀導線121，這些第一線狀導線121的一端分別連接至一通孔103。一實施例中，這些在第一方向上延伸的第一線狀導線121的另一端連接至發光顯示裝置的發光信號輸入端。其他實施例中，這些在第一方向上延伸的第一線狀導線121的另一端連接至發光顯示裝置的資料信號或時脈信號輸入端。As shown in FIGS. 3 and 5, in an embodiment, the second patterned conductive layer 12 is disposed above the second surface 102 of the transparent substrate 10, and has a plurality of parallel to each other and in the first direction (as shown in the figure of FIG. 3). The first linear wires 121 extending in the horizontal direction above), and one end of the first linear wires 121 is respectively connected to a through hole 103. In an embodiment, the other ends of the first linear wires 121 extending in the first direction are connected to the light-emitting signal input end of the light-emitting display device. In other embodiments, the other ends of the first linear wires 121 extending in the first direction are connected to the data signal or clock signal input end of the light-emitting display device.

如圖4及圖5所示，一實施例中，第三圖案化導電層14配置於透明基板10的第二表面102的上方，具有複數彼此平行且在第二方向（如圖4之圖面上的垂直方向）上延伸的線狀導線141。一實施例中，這些線狀導線141其中之一(如圖4之圖面上的位於中間的導線)位在通孔103上。一實施例中，這些在第二方向上延伸的線狀導線141的一端連接至發光顯示裝置的發光信號輸入端(圖未示)。其他實施例中，這些在第二方向上延伸的線狀導線141的一端連接至發光顯示裝置的資料信號或時脈信號輸入端(圖未示)。另一方面，如圖3及圖5所示，這些在第二方向上延伸的線狀導線141的另一端連接至第二圖案化導電層12的在第一方向上延伸的第二線狀導線122。As shown in FIGS. 4 and 5, in one embodiment, the third patterned conductive layer 14 is disposed above the second surface 102 of the transparent substrate 10, and has a plurality of numbers parallel to each other and in the second direction (as shown in FIG. 4). The vertical direction) on the linear wire 141 extending upward. In one embodiment, one of the linear wires 141 (the wire located in the middle on the diagram of FIG. 4) is located on the through hole 103. In one embodiment, one end of the linear wires 141 extending in the second direction is connected to the light-emitting signal input end of the light-emitting display device (not shown). In other embodiments, one end of the linear wires 141 extending in the second direction is connected to the data signal or clock signal input end of the light-emitting display device (not shown). On the other hand, as shown in FIGS. 3 and 5, the other ends of the linear wires 141 extending in the second direction are connected to the second linear wires extending in the first direction of the second patterned conductive layer 12 122.

如圖3所示，第一圖案化電性絕緣層13具有複數第一電性絕緣區塊131，配置於第二圖案化導電層12及第三圖案化導電層14之間，這些第一電性絕緣區塊131用以電性隔離在第二方向上延伸的線狀導線141和在第一方向上延伸的第一線狀導線121。一實施例中，第一圖案化電性絕緣層13的第一電性絕緣區塊131可以由多個電性絕緣層堆疊形成且側邊呈階梯狀，藉此增加可撓性。As shown in FIG. 3, the first patterned electrically insulating layer 13 has a plurality of first electrically insulating blocks 131 disposed between the second patterned conductive layer 12 and the third patterned conductive layer 14. These first electrically insulating regions The insulating block 131 is used to electrically isolate the linear conductive lines 141 extending in the second direction and the first linear conductive lines 121 extending in the first direction. In an embodiment, the first electrically insulating block 131 of the first patterned electrically insulating layer 13 may be formed by stacking a plurality of electrically insulating layers and has a stepped side edge, thereby increasing flexibility.

如圖5所示，第二圖案化導電層12的部分的在第一方向上延伸的第一線狀導線121和在第一方向上延伸的網格導線111彼此重疊，或者第三圖案化導電層14的部分的在第二方向上延伸的線狀導線141和在第二方向上延伸的網格導線111彼此重疊。依此方式，可降低在第一方向上延伸的第一線狀導線121和在第二方向上延伸的線狀導線141的可視性，提高整個發光顯示裝置1的開口率。As shown in FIG. 5, the first linear wire 121 extending in the first direction and the grid wire 111 extending in the first direction of the portion of the second patterned conductive layer 12 overlap each other, or the third patterned conductive layer The linear wires 141 extending in the second direction and the mesh wires 111 extending in the second direction of the part of the layer 14 overlap each other. In this way, the visibility of the first linear wires 121 extending in the first direction and the linear wires 141 extending in the second direction can be reduced, and the aperture ratio of the entire light emitting display device 1 can be improved.

如圖1及圖2所示，一實施例中，發光顯示裝置還具有一第二圖案化電性絕緣層15，配置於透明基板10的上方。第二圖案化電性絕緣層15具有複數第二電性絕緣區塊151，這些第二電性絕緣區塊配置於透明基板10的第一表面101上且在第一方向（如圖1及圖2之圖面上的水平方向）上延伸，用以隔離第一銲墊區1121、第二銲墊區1122、第三銲墊區1123和第四銲墊區1124在第二方向（如圖1及圖2之圖面上的垂直方向）上的電性接觸。另一實施例中，發光顯示裝置除具有第二圖案化電性絕緣層15外，還具有第三圖案化電性絕緣層16，配置於透明基板10的上方。第三圖案化電性絕緣層16具有複數第三電性絕緣區塊161，這些第三電性絕緣區塊161配置於透明基板10的第一表面101上且在第二方向（如圖1及圖2之圖面上的垂直方向）上延伸，用以隔離第一銲墊區1121、第二銲墊區1122、第三銲墊區1123和第四銲墊區1124在第一方向（如圖1及圖2之圖面上的水平方向）上的電性接觸。As shown in FIGS. 1 and 2, in one embodiment, the light-emitting display device further has a second patterned electrically insulating layer 15 disposed above the transparent substrate 10. The second patterned electrically insulating layer 15 has a plurality of second electrically insulating regions 151, and these second electrically insulating regions are disposed on the first surface 101 of the transparent substrate 10 and in the first direction (as shown in FIGS. 1 and 2 in the horizontal direction) to isolate the first pad area 1121, the second pad area 1122, the third pad area 1123 and the fourth pad area 1124 in the second direction (as shown in Figure 1 And the electrical contact in the vertical direction on the drawing surface of Figure 2). In another embodiment, in addition to the second patterned electrically insulating layer 15, the light-emitting display device also has a third patterned electrically insulating layer 16 disposed above the transparent substrate 10. The third patterned electrically insulating layer 16 has a plurality of third electrically insulating blocks 161, and these third electrically insulating blocks 161 are disposed on the first surface 101 of the transparent substrate 10 and in the second direction (as shown in FIGS. 1 and 2 in the vertical direction) to isolate the first pad area 1121, the second pad area 1122, the third pad area 1123, and the fourth pad area 1124 in the first direction (as shown in FIG. 1 and Figure 2 (the horizontal direction on the drawing surface) on the electrical contact.

如圖1、2、5、6及7所示，一實施例中，對應電連接發光體100的電源接腳的第一銲墊區1121經由延伸部113和網格導線111電連接；對應電連接發光體100的信號接腳的第二銲墊區1122、第三銲墊區1123、第四銲墊區1124各自經由一島部114和一通孔103電連接。如圖3、圖5及圖6所示，部分的銲墊區如第二銲墊區1122及第三銲墊區1123通過島部114及通孔103和第二圖案化導電層12的第一線狀導線121的一端或第二線狀導線122的一端連接，其中第二線狀導線122的另一端連接第三圖案化導電層14的線狀導線141。如圖4、圖5及圖7所示，銲墊區其中之一如第四銲墊區1124通過島部114及通孔103和第三圖案化導電層14的線狀導線141電連接。換言之，第一圖案化導電層11的網格導線111及延伸部113構成發光體100的輸入電壓的導線；第二圖案化導電層12的第一線狀導線121、部分的通孔103及第一圖案化導電層11的部分的島部114構成發光體100的第一組輸入信號的導線；第三圖案化導電層14的線狀導線141、第二圖案化導電層12的第二線狀導線122、部分的通孔103及第一圖案化導電層11的部分的島部114構成發光體100的第二組輸入信號的導線。所稱的第一組輸入信號及第二組輸入信號可以分別是發光信號的兩個不同方向（如水平方向及垂直方向）的掃描信號，或者分別是資料信號及時脈信號，依所使用的發光體的封裝形式不同而異。As shown in FIGS. 1, 2, 5, 6 and 7, in one embodiment, the first pad area 1121 corresponding to the power pin of the luminous body 100 is electrically connected via the extension 113 and the grid wire 111; The second pad area 1122, the third pad area 1123, and the fourth pad area 1124 connected to the signal pins of the luminous body 100 are electrically connected via an island 114 and a through hole 103, respectively. As shown in Figures 3, 5 and 6, part of the pad regions such as the second pad region 1122 and the third pad region 1123 pass through the island 114 and the through hole 103 and the first patterned conductive layer 12 One end of the linear wire 121 or one end of the second linear wire 122 is connected, and the other end of the second linear wire 122 is connected to the linear wire 141 of the third patterned conductive layer 14. As shown in FIG. 4, FIG. 5 and FIG. 7, one of the pad areas, such as the fourth pad area 1124, is electrically connected to the linear wires 141 of the third patterned conductive layer 14 through the island portion 114 and the through hole 103. In other words, the grid wires 111 and the extensions 113 of the first patterned conductive layer 11 constitute the wires of the input voltage of the luminous body 100; the first linear wires 121, part of the through holes 103 and the second patterned conductive layer 12 A part of the island 114 of the patterned conductive layer 11 constitutes the first set of input signal wires of the luminous body 100; the linear wires 141 of the third patterned conductive layer 14 and the second linear wires of the second patterned conductive layer 12 The wire 122, part of the through hole 103, and part of the island 114 of the first patterned conductive layer 11 constitute the second group of input signal wires of the luminous body 100. The so-called first group of input signals and the second group of input signals can be scanning signals in two different directions (such as horizontal and vertical) of the light-emitting signal, or data signals and clock signals, depending on the light-emitting signal used. The package form of the body varies.

綜上所述，依照本創作各實施例所描述的具高開口率的發光顯示裝置可將銲墊區中的輸入電壓導線及發光信號導線、資料信號導線或時脈信號導線分層錯開，藉以增加輸入電壓導線的平面配置空間。因此，輸入電壓導線在加大的平面配置空間內，可被細分成複數線寬更小的網格導線，以提高顯示畫面的開口率。此外，由於發光信號導線、資料信號導線或時脈信號導線和輸入電壓導線分層設置，發光信號導線、資料信號導線或時脈信號導線的走線和輸入電壓導線的走線可以重疊而不會電性接觸，進而降低了發光信號導線、資料信號導線或時脈信號導線的可視性。如此一來，在發光體的配置基板是透明的情況下，可大幅地降低位於透明基板上的各種配置導線在顯示畫面中的可視性而大幅地提升了開口率，進而提升在一定距離外觀看這類發光顯示器的對比度和清晰度。另一方面，由於電性連接至發光體的各個圖案化導電層可採用諸如網版印刷及噴印的印刷製程來製作，因而可進一步利用近紅外光照射來快速固化印刷或噴印後的圖案化導電層，以縮短製程時間和便利製程程序。In summary, the light-emitting display device with high aperture ratio described in the various embodiments of the present invention can stagger the input voltage wires, the light-emitting signal wires, the data signal wires, or the clock signal wires in the pad area. Increase the plane configuration space of the input voltage wires. Therefore, the input voltage wires can be subdivided into multiple grid wires with smaller line widths in the enlarged planar configuration space to increase the aperture ratio of the display screen. In addition, since the light-emitting signal wire, data signal wire or clock signal wire and the input voltage wire are arranged in layers, the wiring of the light-emitting signal wire, data signal wire or clock signal wire and the wiring of the input voltage wire can overlap without being Electrical contact reduces the visibility of light-emitting signal wires, data signal wires or clock signal wires. In this way, when the luminous body's configuration substrate is transparent, the visibility of the various configuration wires on the transparent substrate in the display screen can be greatly reduced, and the aperture ratio can be greatly improved, thereby improving viewing from a certain distance. The contrast and clarity of this type of light-emitting display. On the other hand, since each patterned conductive layer that is electrically connected to the luminous body can be made by a printing process such as screen printing and jet printing, it can further use near-infrared light irradiation to quickly cure the printed or jet-printed pattern The conductive layer is modified to shorten the process time and facilitate the process procedure.

以上描述，對於本創作所屬技術領域的通常知識者而言，應可明瞭與實施。本創作的些許實施例揭露如上，然其並非用以限定本創作，任何所屬技術領域中具有通常知識者，在不脫離本創作的精神和範圍內，當可做些許的更動和潤飾。換言之，其它未脫離本創作所揭示的精神下所完成的等效實施例，均應包含於本創作，而本創作的保護範圍當以後附的申請專利範圍所界定者為準。The above description should be understood and implemented for ordinary knowledgeable persons in the technical field to which this creation belongs. Some embodiments of this creation are disclosed above, but they are not used to limit this creation. Anyone with ordinary knowledge in the technical field can make some changes and modifications without departing from the spirit and scope of this creation. In other words, other equivalent embodiments completed without departing from the spirit disclosed in this creation should be included in this creation, and the scope of protection of this creation shall be subject to the scope of the patent application attached hereafter.

1:發光顯示裝置 10:透明基板 101:第一表面 102:第二表面 103:通孔 11:第一圖案化導電層 111:網格導線 1111:在第一方向上延伸的網格導線 1112:在第二方向上延伸的網格導線 1121:第一銲墊區 1122:第二銲墊區 1123:第三銲墊區 1124:第四銲墊區 113:延伸部 114:島部 12:第二圖案化導電層 121:在第一方向上延伸的第一線狀導線 122:在第一方向上延伸的第二線狀導線 13:第一圖案化電性絕緣層 131:第一電性絕緣區塊 14:第三圖案化導電層 141:在第二方向上延伸的線狀導線 15:第二圖案化電性絕緣層 151:第二電性絕緣區塊 16:第三圖案化電性絕緣層 161:第三電性絕緣區塊 80:電性連接材料 100:發光體 A:區域 1: Light-emitting display device 10: Transparent substrate 101: first surface 102: second surface 103: Through hole 11: The first patterned conductive layer 111: Grid Wire 1111: Grid wire extending in the first direction 1112: Grid wire extending in the second direction 1121: The first pad area 1122: The second pad area 1123: The third pad area 1124: The fourth pad area 113: Extension 114: Island 12: The second patterned conductive layer 121: The first linear wire extending in the first direction 122: The second linear wire extending in the first direction 13: The first patterned electrical insulating layer 131: The first electrical insulation block 14: The third patterned conductive layer 141: Linear wire extending in the second direction 15: The second patterned electrical insulating layer 151: The second electrical insulation block 16: The third patterned electrical insulating layer 161: Third Electrical Insulation Block 80: Electrical connection material 100: luminous body A: area

圖1係一平面示意圖，顯示本創作一實施例的具高開口率的發光顯示裝置的透明基板及位於透明基板的第一表面上的第一圖案化導電層。1 is a schematic plan view showing a transparent substrate of a light-emitting display device with a high aperture ratio and a first patterned conductive layer on the first surface of the transparent substrate according to an embodiment of the present invention.

圖2係一平面示意圖，顯示圖1之A區域的放大圖。Fig. 2 is a schematic plan view showing an enlarged view of area A in Fig. 1.

圖3係一平面示意圖，顯示本創作一實施例的具高開口率的發光顯示裝置的透明基板及位於透明基板的第二表面上的第二圖案化導電層及第一圖案化電性絕緣層。FIG. 3 is a schematic plan view showing the transparent substrate of the light-emitting display device with high aperture ratio and the second patterned conductive layer and the first patterned electrical insulating layer on the second surface of the transparent substrate according to an embodiment of the present invention .

圖4係一平面示意圖，顯示本創作一實施例的具高開口率的發光顯示裝置的透明基板及位於透明基板的第二表面上的第三圖案化導電層，其中，第二圖案化導電層及第一圖案化電性絕緣層被省略而未繪出。4 is a schematic plan view showing the transparent substrate of the light-emitting display device with high aperture ratio and the third patterned conductive layer on the second surface of the transparent substrate according to an embodiment of the present invention, wherein the second patterned conductive layer And the first patterned electrically insulating layer is omitted and not shown.

圖5係一平面示意圖，顯示本創作一實施例的具高開口率的發光顯示裝置的透明基板及位於透明基板的第一表面上的第一圖案化導電層及位於透明基板的第二表面上的第二圖案化導電層及第三圖案化導電層，其中第一圖案化電性絕緣層被遮住而未示出。FIG. 5 is a schematic plan view showing the transparent substrate of the light-emitting display device with high aperture ratio and the first patterned conductive layer on the first surface of the transparent substrate and on the second surface of the transparent substrate according to an embodiment of the present invention The second patterned conductive layer and the third patterned conductive layer of, wherein the first patterned electrically insulating layer is shielded and not shown.

圖6係一剖面示意圖，顯示圖5中的具高開口率的發光顯示裝置的B-B剖面。FIG. 6 is a schematic cross-sectional view showing the B-B cross-section of the light-emitting display device with high aperture ratio in FIG. 5.

圖7係一剖面示意圖，顯示圖5中的具高開口率的發光顯示裝置的C-C剖面。FIG. 7 is a schematic cross-sectional view showing the C-C cross-section of the light-emitting display device with high aperture ratio in FIG. 5.

1:發光顯示裝置 1: Light-emitting display device

10:透明基板 10: Transparent substrate

101:第一表面 101: first surface

103:通孔 103: Through hole

11:第一圖案化導電層 11: The first patterned conductive layer

111:網格導線 111: Grid Wire

1111:在第一方向上延伸的網格導線 1111: Grid wire extending in the first direction

1112:在第二方向上延伸的網格導線 1112: Grid wire extending in the second direction

1121:第一銲墊區 1121: The first pad area

1122:第二銲墊區 1122: The second pad area

1123:第三銲墊區 1123: The third pad area

1124:第四銲墊區 1124: The fourth pad area

121:在第一方向上延伸的第一線狀導線 121: The first linear wire extending in the first direction

122:在第一方向上延伸的第二線狀導線 122: The second linear wire extending in the first direction

141:在第二方向上延伸的線狀導線 141: Linear wire extending in the second direction

Claims (15)

一種具高開口率的發光顯示裝置，包含： 一透明基板，具有一第一表面及背對該第一表面的一第二表面，該透明基板上具有複數通孔，該些通孔的內部表面具有導電材料； 複數發光體，依陣列形式設置於該透明基板的該第一表面的上方且彼此間的最小相隔距離為2至3毫米； 一第一圖案化導電層，配置於該透明基板的該第一表面上，具有複數銲墊區單元以及複數交織成複數網格且分別在呈交叉的一第一方向上及一第二方向上延伸的網格導線，該些銲墊區單元各自具有複數彼此電性隔離且位置相鄰地配置於該透明基板的該第一表面上的銲墊區，該些銲墊區各自對應電連接一該些發光體的一電源接腳及複數信號接腳，該些網格導線和該些銲墊區中對應電連接該電源接腳的一銲墊區電連接； 一第二圖案化導電層，配置於該透明基板的該第二表面的上方，具有複數在該第一方向上延伸的第一線狀導線； 一第三圖案化導電層，配置於該透明基板的該第二表面的上方，具有複數在該第二方向上延伸的線狀導線；及 一第一圖案化電性絕緣層，具有複數第一電性絕緣區塊，配置於該第二圖案化導電層及該第三圖案化導電層之間，該些第一電性絕緣區塊用以電性隔離該些在該第二方向上延伸的線狀導線和該些在該第一方向上延伸的第一線狀導線； 其中，部分的該些在該第一方向上延伸的第一線狀導線和在該第一方向上延伸的該些網格導線彼此重疊或者部分的該些在該第二方向上延伸的線狀導線和在該第二方向上延伸的該些網格導線彼此重疊。 A light-emitting display device with high aperture ratio, comprising: A transparent substrate having a first surface and a second surface opposite to the first surface, the transparent substrate has a plurality of through holes, and the inner surface of the through holes has a conductive material; A plurality of luminous bodies are arranged above the first surface of the transparent substrate in an array form with a minimum separation distance of 2 to 3 mm; A first patterned conductive layer, disposed on the first surface of the transparent substrate, having a plurality of pad area units and a plurality of interlaced grids and respectively in a first direction and a second direction that cross each other An extended grid wire, each of the pad area units has a plurality of pad areas that are electrically isolated from each other and are disposed adjacently on the first surface of the transparent substrate, and the pad areas are respectively electrically connected to a corresponding one A power pin and a plurality of signal pins of the light-emitting bodies, and the grid wires are electrically connected to a solder pad area corresponding to the power pin in the solder pad areas; A second patterned conductive layer, disposed above the second surface of the transparent substrate, and having a plurality of first linear wires extending in the first direction; A third patterned conductive layer, which is disposed above the second surface of the transparent substrate, and has a plurality of linear wires extending in the second direction; and A first patterned electrically insulating layer has a plurality of first electrically insulating regions, which are arranged between the second patterned conductive layer and the third patterned conductive layer, and the first electrically insulating regions are used To electrically isolate the linear wires extending in the second direction and the first linear wires extending in the first direction; Wherein, part of the first linear wires extending in the first direction and the grid wires extending in the first direction overlap with each other or part of the linear wires extending in the second direction The wires and the grid wires extending in the second direction overlap each other. 如請求項1之具高開口率的發光顯示裝置，其中該些網格導線的線寬為10微米至100微米。For the light-emitting display device with high aperture ratio of claim 1, wherein the line width of the grid wires is 10 micrometers to 100 micrometers. 如請求項1之具高開口率的發光顯示裝置，其中該些銲墊區的個數為四至六。For example, the light-emitting display device with high aperture ratio of claim 1, wherein the number of the pad regions is four to six. 如請求項1之具高開口率的發光顯示裝置，其中該第一圖案化導電層還具有至少一自該些網格導線連接出且和對應電連接該電源接腳的該銲墊區連接的延伸部，該延伸部的延伸方向平行於該些網格導線的配置平面。For example, the light-emitting display device with high aperture ratio of claim 1, wherein the first patterned conductive layer further has at least one wire connected from the grid wires and connected to the pad area that is electrically connected to the power pin. The extension part, the extension direction of the extension part is parallel to the arrangement plane of the grid wires. 如請求項4之具高開口率的發光顯示裝置，其中該延伸部的延伸方向平行於該第一方向及該第二方向其中之一。According to claim 4, the light-emitting display device with a high aperture ratio, wherein the extending direction of the extension portion is parallel to one of the first direction and the second direction. 如請求項1之具高開口率的發光顯示裝置，其中該些信號接腳其中之一是資料信號接腳及時脈信號接腳其中之一。For example, the light-emitting display device with high aperture ratio of claim 1, wherein one of the signal pins is one of the data signal pins and the clock signal pins. 如請求項1之具高開口率的發光顯示裝置，其中該些信號接腳分別是紅光、綠光及藍光的發光信號接腳。For example, the light-emitting display device with high aperture ratio of claim 1, wherein the signal pins are light-emitting signal pins of red light, green light, and blue light, respectively. 如請求項1之具高開口率的發光顯示裝置，其中該第一圖案化導電層還具有複數和該些網格導線相隔開且各自連接一該些銲墊區及一該些通孔的島部。The light-emitting display device with high aperture ratio of claim 1, wherein the first patterned conductive layer further has a plurality of islands spaced apart from the grid wires and connected to the pad regions and the through holes. Department. 如請求項1之具高開口率的發光顯示裝置，其中該些網格導線的網格形狀為多邊形。For example, the light-emitting display device with high aperture ratio of claim 1, wherein the grid shape of the grid wires is a polygon. 如請求項1之具高開口率的發光顯示裝置，更包含： 一第二圖案化電性絕緣層，具有複數第二電性絕緣區塊，該些第二電性絕緣區塊配置於該透明基板的該第一表面上且在該第一方向上延伸，用以隔離該些銲墊區在該第二方向上的電性接觸。 For example, the light-emitting display device with high aperture ratio of claim 1, further comprising: A second patterned electrically insulating layer has a plurality of second electrically insulating regions, and the second electrically insulating regions are disposed on the first surface of the transparent substrate and extend in the first direction, and In order to isolate the electrical contact of the pad areas in the second direction. 如請求項10之具高開口率的發光顯示裝置，更包含： 一第三圖案化電性絕緣層，具有複數第三電性絕緣區塊，該些第三電性絕緣區塊配置於該透明基板的該第一表面上且在該第二方向上延伸，用以隔離該些銲墊區在該第一方向上的電性接觸。 For example, the light-emitting display device with high aperture ratio of claim 10 further includes: A third patterned electrically insulating layer has a plurality of third electrically insulating regions, and the third electrically insulating regions are disposed on the first surface of the transparent substrate and extend in the second direction. In order to isolate the electrical contact of the pad areas in the first direction. 如請求項1之具高開口率的發光顯示裝置，其中至少一該些銲墊區鄰近一該些通孔。For the light-emitting display device with high aperture ratio of claim 1, wherein at least one of the pad regions is adjacent to one of the through holes. 如請求項1之具高開口率的發光顯示裝置，其中該些在該第一方向上延伸的第一線狀導線的一端分別連接至一該些通孔。For example, the light-emitting display device with a high aperture ratio of claim 1, wherein one end of the first linear wires extending in the first direction is respectively connected to the through holes. 如請求項1之具高開口率的發光顯示裝置，其中該些在該第二方向上延伸的線狀導線的一端分別連接至一該些通孔。For example, the light-emitting display device with high aperture ratio of claim 1, wherein one ends of the linear wires extending in the second direction are respectively connected to the through holes. 如請求項1至14中任一項之具高開口率的發光顯示裝置，其中該透明基板的材質是玻璃、陶瓷、氮化鋁陶瓷、聚碳酸酯、乙烯-四氟乙烯、聚對苯甲酸乙二酯、聚萘二甲酸乙二醇酯、聚醯亞胺、聚甲基丙烯酸甲酯、聚酸甲酯、BT樹脂、玻璃纖維及環狀烯烴共聚物其中之一。The light-emitting display device with high aperture ratio according to any one of claims 1 to 14, wherein the material of the transparent substrate is glass, ceramics, aluminum nitride ceramics, polycarbonate, ethylene-tetrafluoroethylene, poly(terephthalic acid) One of ethylene glycol, polyethylene naphthalate, polyimide, polymethyl methacrylate, polymethyl methacrylate, BT resin, glass fiber and cyclic olefin copolymer.
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