TWI701855B - Light emitting glass structure and method for forming thereof - Google Patents

Light emitting glass structure and method for forming thereof Download PDF

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TWI701855B
TWI701855B TW107141308A TW107141308A TWI701855B TW I701855 B TWI701855 B TW I701855B TW 107141308 A TW107141308 A TW 107141308A TW 107141308 A TW107141308 A TW 107141308A TW I701855 B TWI701855 B TW I701855B
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electrode layer
layer
glass structure
forming
substrate
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TW201926755A (en
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鳴 黃
水星 關
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鳴 黃
水星 關
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    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B17/00—Layered products essentially comprising sheet glass, or glass, slag, or like fibres
    • B32B17/06—Layered products essentially comprising sheet glass, or glass, slag, or like fibres comprising glass as the main or only constituent of a layer, next to another layer of a specific material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B7/00—Layered products characterised by the relation between layers; Layered products characterised by the relative orientation of features between layers, or by the relative values of a measurable parameter between layers, i.e. products comprising layers having different physical, chemical or physicochemical properties; Layered products characterised by the interconnection of layers
    • B32B7/02—Physical, chemical or physicochemical properties
    • B32B7/023—Optical properties
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/02—Details
    • H05B33/04—Sealing arrangements, e.g. against humidity
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/10—Apparatus or processes specially adapted to the manufacture of electroluminescent light sources
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/14—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of the electroluminescent material, or by the simultaneous addition of the electroluminescent material in or onto the light source
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/22—Light sources with substantially two-dimensional radiating surfaces characterised by the chemical or physical composition or the arrangement of auxiliary dielectric or reflective layers
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B33/00—Electroluminescent light sources
    • H05B33/12—Light sources with substantially two-dimensional radiating surfaces
    • H05B33/26—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode
    • H05B33/28—Light sources with substantially two-dimensional radiating surfaces characterised by the composition or arrangement of the conductive material used as an electrode of translucent electrodes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/20—Properties of the layers or laminate having particular electrical or magnetic properties, e.g. piezoelectric
    • B32B2307/202—Conductive
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/40—Properties of the layers or laminate having particular optical properties
    • B32B2307/422—Luminescent, fluorescent, phosphorescent

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Electroluminescent Light Sources (AREA)
  • Laminated Bodies (AREA)

Abstract

Disclosed herein are a light emitting glass structure and a method for forming thereof, the light emitting glass structure comprising a first substrate, a first electrode layer formed over the first substrate, a interpose layer formed over the first electrode, and a second electrode layer formed on a second substrate for interposing the first substrate and the second substrate. The interpose layer comprises a light emitting material and a dielectric layer formed along the light emitting material, the first electrode layer and the second electrode layer for providing electrical connection for the light emitting glass structure.

Description

發光玻璃結構及其形成方法 Luminous glass structure and its forming method

本發明涉及一種發光玻璃結構及其形成方法。 The invention relates to a luminous glass structure and a forming method thereof.

一直以來，建築物業主、建築師和行人不僅被建築物立面照明及其所營造的絢麗光彩吸引，而且發現照明能傳達訊息、引發關注並傳遞積極資訊。建築物照明有不同方式，或者通過不透明表面，或者通過玻璃表面。但是，與不透明表面相比，玻璃表面的照明要困難得多。 For a long time, building owners, architects, and pedestrians have not only been attracted by the façade lighting and the brilliant brilliance it creates, but they have also found that lighting can convey messages, attract attention, and convey positive information. There are different ways to illuminate buildings, either through opaque surfaces or through glass surfaces. However, compared to opaque surfaces, the illumination of glass surfaces is much more difficult.

玻璃表面通常使用協力廠商的光源照明，或者使用發光二極體(LED)燈泡，或者使用其他傳統照明介質的燈具。在大多數情況下，玻璃和燈具作為兩種不同的功能元素運行，各自發揮功能，損失成本較高。由此，將玻璃和燈具結合為一種單一發光玻璃介質，可帶來成本優勢，能夠提供一種直接從表面發射柔和輝光的功能玻璃材料。因此，有必要研究一種規模化的、製造簡便的大面積發光玻璃結構形成方法。 The glass surface is usually illuminated by light sources from third-party manufacturers, or light-emitting diode (LED) bulbs, or lamps using other traditional lighting media. In most cases, glass and lamps operate as two different functional elements, each performing their functions, and the loss cost is higher. Therefore, combining glass and lamps into a single luminous glass medium can bring cost advantages and can provide a functional glass material that emits soft glow directly from the surface. Therefore, it is necessary to study a large-scale, easy-to-manufacture method for forming large-area luminescent glass structures.

根據本發明的第一態樣，揭露了一種發光玻璃結構，包括：一第一基板；一第一電極層，形成在所述第一基板上；一中介層，形成在所述第一電極層上，所述中介層包括：一發光材料；以及一介電層，沿所述發光材料形成；以及一第二電極層，形成在一第二基板上，以介於所述第一基板與所述第二基板之間，所述第一電極層和所述第二電極層用於為所述發光玻璃結構提供電氣連接，其中，所述中介層被配置以具有一截面寬度，相對地短於所述第一電極層和所述第二電極層之截面寬度，從而在超過所述中介層的所述第一電極層和所述第二電極層之部分之間產生一間隔。 According to a first aspect of the present invention, a luminescent glass structure is disclosed, including: a first substrate; a first electrode layer formed on the first substrate; an interposer layer formed on the first electrode layer Above, the interposing layer includes: a luminescent material; and a dielectric layer formed along the luminescent material; and a second electrode layer formed on a second substrate so as to be interposed between the first substrate and the Between the second substrate, the first electrode layer and the second electrode layer are used to provide an electrical connection for the light-emitting glass structure, wherein the interposer is configured to have a cross-sectional width that is relatively shorter than The cross-sectional width of the first electrode layer and the second electrode layer creates a gap between the portion of the first electrode layer and the second electrode layer that exceeds the interposer.

根據本發明的一實施例，所述之發光玻璃結構進一步包括：一導電匯流排結構，形成在所述第一電極層上，並在所述第一電極層上的相同平面處在空間上設置為偏離所述中介層。 According to an embodiment of the present invention, the luminescent glass structure further includes: a conductive busbar structure formed on the first electrode layer and spatially arranged on the same plane on the first electrode layer To deviate from the intermediate layer.

根據本發明的一實施例，所述之發光玻璃結構進一步包括：一導電膠，形成在所述中介層上並填充所述間隔，用於將所述第二電極層與所述中介層耦接。 According to an embodiment of the present invention, the light-emitting glass structure further includes: a conductive adhesive formed on the interposer layer and filling the gap, for coupling the second electrode layer to the interposer layer .

根據本發明的第二態樣，揭露了一種發光玻璃結構形成方法，包括：在一第一基板上形成一第一電極層；在所述第一電極層上形成一中介層，所述中介層包括一層發光材料和沿所述發光材料形成的一介電層；以及在所述中介層上形成一第二電極層，其中，所述中介層被配置以具有一截面寬度，相對地短於所述第一電極層和所述第二電極層之截面寬度，從而在超過所述中介層的所述第一電極層和所述第二電極層之部分之間產生一間隔。 According to a second aspect of the present invention, a method for forming a luminescent glass structure is disclosed, including: forming a first electrode layer on a first substrate; forming an interposer on the first electrode layer, the interposer Comprising a layer of luminescent material and a dielectric layer formed along the luminescent material; and a second electrode layer is formed on the intermediate layer, wherein the intermediate layer is configured to have a cross-sectional width, which is relatively shorter than the The cross-sectional width of the first electrode layer and the second electrode layer creates a gap between the portion of the first electrode layer and the second electrode layer that exceeds the intermediate layer.

根據本發明的一實施例，所述之發光玻璃結構形成方法進一步包括在所述中介層上形成一導電膠，所述導電膠填充所述間隔，以能夠將所述第二電極層與所述中介層電氣耦接。 According to an embodiment of the present invention, the method for forming the luminescent glass structure further includes forming a conductive paste on the interposer, and the conductive paste fills the gap so as to be able to connect the second electrode layer with the The interposer is electrically coupled.

根據本發明的一實施例，所述之發光玻璃結構形成方法進一步包括在所述第一電極層上形成一導電匯流排結構，所述導電匯流排結構在所述第一電極層上的相同平面處在空間上設置為偏離所述中介層。 According to an embodiment of the present invention, the method for forming the luminescent glass structure further includes forming a conductive busbar structure on the first electrode layer, the conductive busbar structure being on the same plane of the first electrode layer It is spatially arranged to deviate from the intermediate layer.

20:發光玻璃結構 20: Luminous glass structure

22:第一基板 22: The first substrate

24:第一電極層 24: The first electrode layer

26:中介層 26: Intermediary layer

28:第二電極層 28: second electrode layer

30:發光材料 30: luminescent material

32:介電層 32: Dielectric layer

34:第二基板 34: second substrate

36:導電膠 36: conductive adhesive

38:導電匯流排結構 38: Conductive busbar structure

100:發光玻璃結構形成方法 100: Method for forming luminescent glass structure

110~122:步驟 110~122: steps

圖1所示為根據本發明一個態樣的發光玻璃結構的示例性局部剖面圖，其中第一導電層、中介層、導電匯流排結構和第二導電層形成在第一基板與第二基板之間；圖2所示為圖1之發光玻璃結構的示例性局部剖面圖，其中導電膠形成在第二導電層與中介層之間；圖3所示為發光玻璃結構形成方法的示例性流程圖，用於根據本發明另一態樣形成圖1所示之發光玻璃結構的至少一部分；以及圖4所示為圖3的示例性流程圖，包括圖2之形成導電膠的步驟。 1 shows an exemplary partial cross-sectional view of a light-emitting glass structure according to an aspect of the present invention, in which a first conductive layer, an interposer, a conductive bus bar structure, and a second conductive layer are formed between the first substrate and the second substrate Figure 2 shows an exemplary partial cross-sectional view of the luminescent glass structure of Figure 1, in which a conductive glue is formed between the second conductive layer and the interposer; Figure 3 shows an exemplary flow chart of a method for forming a luminescent glass structure , Used to form at least a part of the light-emitting glass structure shown in FIG. 1 according to another aspect of the present invention; and FIG. 4 is an exemplary flow chart of FIG. 3, including the steps of forming the conductive adhesive in FIG.

以下將結合圖1至圖4對本發明提供的發光玻璃結構20和發光玻璃結構形成方法100的示例性實施例進行描述。 Hereinafter, exemplary embodiments of the luminescent glass structure 20 and the luminescent glass structure forming method 100 provided by the present invention will be described with reference to FIGS. 1 to 4.

本發明的發光玻璃結構20包括第一基板22、第一電極層24、中介層26和第二電極層28。中介層26包括發光材料30和介電層32。根據本發明的發光玻璃結構形成方法100，第一電極層24通過步驟110形成在第一基板22上，同時，中介層26通過步驟112形成在第一電極層24上。於中介層26形成在第一電極層24上的例子中，發光材料30首先形成在第一電極層24上，然後介電層32形成在發光材料30上，使發光材料30設置在第一電極層24與介電層32之間。於中介層26形成在第一電極層24上的例子中，介電層32首先形成在第一電極層24上，然後發光材料30形成在介電層32上，使介電層32設置在第一電極層24與發光材料30之間。 The luminescent glass structure 20 of the present invention includes a first substrate 22, a first electrode layer 24, an intermediate layer 26, and a second electrode layer 28. The interposer 26 includes a luminescent material 30 and a dielectric layer 32. According to the method 100 for forming a luminescent glass structure of the present invention, the first electrode layer 24 is formed on the first substrate 22 through step 110, and at the same time, the interposer 26 is formed on the first electrode layer 24 through step 112. In the example in which the interposer 26 is formed on the first electrode layer 24, the luminescent material 30 is first formed on the first electrode layer 24, and then the dielectric layer 32 is formed on the luminescent material 30, so that the luminescent material 30 is disposed on the first electrode. Between layer 24 and dielectric layer 32. In the example where the interposer 26 is formed on the first electrode layer 24, the dielectric layer 32 is first formed on the first electrode layer 24, and then the luminescent material 30 is formed on the dielectric layer 32, so that the dielectric layer 32 is disposed on the first electrode layer 24. Between an electrode layer 24 and the luminescent material 30.

在步驟112之後，按照步驟114通過將第二電極層28形成在中介層26上，使第二電極層28設置在中介層26上。或者，所述發光玻璃結構進一步包括第二基板34，通過步驟116首先使第二電極層28形成在第二基板34上，然後通過步驟118將第二電極層28與中介層26耦接，使第二電極層28設置在第一基板22與第二基板34之間。第一電極層24和第二電極層28為發光玻璃結構20提供電氣連接。 After step 112, according to step 114, the second electrode layer 28 is formed on the interposer 26 by forming the second electrode layer 28 on the interposer 26. Alternatively, the light-emitting glass structure further includes a second substrate 34. Through step 116, the second electrode layer 28 is first formed on the second substrate 34, and then the second electrode layer 28 is coupled to the intermediate layer 26 through step 118, so that The second electrode layer 28 is provided between the first substrate 22 and the second substrate 34. The first electrode layer 24 and the second electrode layer 28 provide electrical connections for the light-emitting glass structure 20.

較佳地，發光玻璃結構20進一步包括導電膠36，該導電膠36通過步驟120形成或設置在中介層26上，然後使第二電極層28與中介層26耦接，進而將導電膠36充分設置在中介層26與第二電極層24之間。 Preferably, the light-emitting glass structure 20 further includes a conductive adhesive 36, which is formed or disposed on the interposer 26 through step 120, and then the second electrode layer 28 is coupled to the interposer 26, thereby fully connecting the conductive adhesive 36 It is arranged between the interposer 26 and the second electrode layer 24.

發光玻璃結構20進一步包括通過步驟122在第一電極層24上形成的導電匯流排結構38。該導電匯流排結構38設置為在空間上偏離中介層26。 The light-emitting glass structure 20 further includes a conductive busbar structure 38 formed on the first electrode layer 24 through step 122. The conductive busbar structure 38 is arranged to deviate from the interposer 26 in space.

較佳地，導電膠36由銀填充聚合物形成，例如銀填充AVA聚合物。由於中介層26可在第一電極層24上以各種形狀和圖案來形成，故導電膠36可用來使中介層26貼合，並作用以填充由不同形狀所產生的邊緣和空隙。 Preferably, the conductive adhesive 36 is formed of a silver-filled polymer, such as silver-filled AVA polymer. Since the interposer 26 can be formed in various shapes and patterns on the first electrode layer 24, the conductive glue 36 can be used to adhere the interposer 26 and fill the edges and gaps created by different shapes.

較佳地，第一基板22和第二基板34各為具有類似剛性結構的玻璃基板，或者是透光結構，或者是不透光結構。進一步較佳地，介電層32由陶瓷漿料或鈦酸鋇複合材料形成，且發光材料30由磷光體漿料或摻雜硫化鋅形成。第一電極層24和第二電極層28各由導電氧化物形成，例如氧化銦錫或氧化鋅，或由導電聚合物或銀漿料形成。較佳地，第一電極層24、中介層26、第二電極 層28和導電膠36各通過噴墨印刷或絲網印刷中的一個來形成。通過這種方式，發光玻璃結構20可用於顯示器、廣告或其他視覺化顯示應用。 Preferably, each of the first substrate 22 and the second substrate 34 is a glass substrate having a similar rigid structure, or a light-transmitting structure, or a light-opaque structure. Further preferably, the dielectric layer 32 is formed of ceramic slurry or barium titanate composite material, and the luminescent material 30 is formed of phosphor slurry or doped zinc sulfide. The first electrode layer 24 and the second electrode layer 28 are each formed of a conductive oxide, such as indium tin oxide or zinc oxide, or formed of a conductive polymer or silver paste. Preferably, the first electrode layer 24, the intermediate layer 26, and the second electrode The layer 28 and the conductive glue 36 are each formed by one of inkjet printing or screen printing. In this way, the luminous glass structure 20 can be used for displays, advertisements or other visual display applications.

第一電極層24和第二電極層28中的一個或兩者可採用網狀圖案電極來形成或提供，以降低成本，並可與發光材料38或中介層26結合，以提高可用性。圖案化的發光材料38或中介層26可在製造過程中封裝。從有利態樣看，圖案化的發光材料38或中介層26可進行封裝，使得印刷發光玻璃結構具有更長使用壽命和更高機械強度。 One or both of the first electrode layer 24 and the second electrode layer 28 can be formed or provided by using a mesh pattern electrode to reduce cost, and can be combined with the luminescent material 38 or the interposer 26 to improve usability. The patterned luminescent material 38 or the interposer 26 may be encapsulated during the manufacturing process. From an advantageous aspect, the patterned luminescent material 38 or the interposer 26 can be encapsulated, so that the printed luminescent glass structure has a longer service life and higher mechanical strength.

在發光玻璃結構形成方法100的一實施示例中，較佳工作溫度大致上為20℃至30℃、工作濕度大致上為39%至76%。在使用第一基板22和第二基板34中的任一個之前，第一基板22和第二基板34各需首先被切割作成特定的尺寸，然後在140℃的烤箱中加熱1小時，繼而冷卻，較佳在同一烤箱中冷卻，直至烤箱溫度降至60℃。 In an implementation example of the method 100 for forming a luminescent glass structure, the preferred operating temperature is approximately 20° C. to 30° C., and the operating humidity is approximately 39% to 76%. Before using any one of the first substrate 22 and the second substrate 34, each of the first substrate 22 and the second substrate 34 needs to be cut to a specific size, and then heated in an oven at 140°C for 1 hour, and then cooled. It is better to cool in the same oven until the oven temperature drops to 60°C.

對於第一電極層24和第二電極層28中的每一個，較佳在0.24MPa的壓力下以40mm/s至70mm/s的速度採用絲網印刷銀漿料，然後在130℃的烤箱中固化20分鐘，隨後檢查是否存在破損痕跡或意外空隙，由此分別獲得厚度為6-8μm的第一電極層24和第二電極層28。 For each of the first electrode layer 24 and the second electrode layer 28, it is preferable to screen-print the silver paste at a speed of 40 mm/s to 70 mm/s under a pressure of 0.24 MPa, and then in an oven at 130°C After curing for 20 minutes, it is checked whether there are damage marks or accidental voids, thereby obtaining the first electrode layer 24 and the second electrode layer 28 with a thickness of 6-8 μm, respectively.

對於介電層32，較佳在0.24MPa的壓力下以40mm/s至70mm/s的速度採用絲網印刷介電材料，然後在130℃的烤箱中固化20分鐘，隨後檢查是否存在意外空隙，由此獲得厚度為20μm的介電層32。對於發光材料30，較佳在0.24MPa的壓力下以40mm/s至70mm/s的速度採用絲網印刷發光材料，然後在130℃的烤箱中固化20分鐘，隨後檢查是否存在意外空隙，由此獲得厚度為30μm的發光材料30。較佳使用燈箱和光學顯微鏡中的一個或兩者檢查有無空隙和破損痕跡。 For the dielectric layer 32, it is preferable to screen-print the dielectric material at a speed of 40mm/s to 70mm/s under a pressure of 0.24MPa, and then cure it in an oven at 130°C for 20 minutes, and then check whether there are accidental voids. Thus, a dielectric layer 32 having a thickness of 20 μm is obtained. For the luminescent material 30, it is preferable to screen print the luminescent material at a speed of 40mm/s to 70mm/s under a pressure of 0.24MPa, and then cure it in an oven at 130°C for 20 minutes, and then check whether there are accidental voids, thereby A luminescent material 30 having a thickness of 30 μm was obtained. It is better to use one or both of a light box and an optical microscope to check for voids and damage marks.

本發明的印刷發光玻璃結構20的實施例可在戶內和戶外條件下提供大面積照明、大面積標識或大面積顯示。雖然本發明的上述詳細描述已經介紹了部分示例性實施例，然而應當瞭解，本發明還存在多種變化形式。 The embodiment of the printed light-emitting glass structure 20 of the present invention can provide large-area lighting, large-area signs or large-area displays under indoor and outdoor conditions. Although the above detailed description of the present invention has introduced some exemplary embodiments, it should be understood that there are many variations of the present invention.

本發明的特定實施例的各個態樣解決了與發光玻璃結構及其形成方法有關的至少一個態樣、問題，一種限制及/或不利因素。儘管與某些實施例有關的特徵、態樣及/或優點已在本發明中有所描述，其餘實施例也可能具有這些特徵、態樣及/或優點，而且並不是所有實施例都需要具有這些特徵、態樣 及/或優勢才能屬於本發明範圍。本領域技術人員應當瞭解，上述本發明的結構、部件或可選擇的方案中的部分內容可按需要與替代結構、部件及/或應用結合。另外，本領域技術人員可在本發明範圍內對本發明的各實施例進行各種變更、修改及/或改良，本發明範圍僅限於以下申請專利範圍。 Each aspect of the specific embodiment of the present invention solves at least one aspect, problem, a limitation and/or disadvantages related to the luminescent glass structure and its forming method. Although the features, aspects and/or advantages related to certain embodiments have been described in the present invention, other embodiments may also have these features, aspects and/or advantages, and not all embodiments need to have These characteristics and appearances And/or advantages belong to the scope of the present invention. Those skilled in the art should understand that parts of the above-mentioned structures, components or alternative solutions of the present invention can be combined with alternative structures, components and/or applications as required. In addition, those skilled in the art can make various changes, modifications and/or improvements to the embodiments of the present invention within the scope of the present invention, and the scope of the present invention is limited to the scope of the following patent applications.

20‧‧‧發光玻璃結構 20‧‧‧Light-emitting glass structure

22‧‧‧第一基板 22‧‧‧First substrate

24‧‧‧第一電極層 24‧‧‧First electrode layer

26‧‧‧中介層 26‧‧‧Intermediary layer

28‧‧‧第二電極層 28‧‧‧Second electrode layer

30‧‧‧發光材料 30‧‧‧Luminescent material

32‧‧‧介電層 32‧‧‧Dielectric layer

34‧‧‧第二基板 34‧‧‧Second substrate

38‧‧‧導電匯流排結構 38‧‧‧Conductive busbar structure

Claims (19)

一種發光玻璃結構，包括：一第一基板；一第一電極層，形成在所述第一基板上；一中介層，形成在所述第一電極層上，所述中介層包括：一發光材料；以及一介電層，沿所述發光材料形成；以及一第二電極層，形成在一第二基板上，以介於所述第一基板與所述第二基板之間，所述第一電極層和所述第二電極層用於為所述發光玻璃結構提供電氣連接，其中，所述中介層被配置以具有一截面寬度，相對地短於所述第一電極層和所述第二電極層之截面寬度，從而在超過所述中介層的所述第一電極層和所述第二電極層之部分之間產生一間隔。 A luminescent glass structure, comprising: a first substrate; a first electrode layer formed on the first substrate; an intermediate layer formed on the first electrode layer, the intermediate layer including: a luminescent material And a dielectric layer formed along the luminescent material; and a second electrode layer formed on a second substrate to be interposed between the first substrate and the second substrate, the first The electrode layer and the second electrode layer are used to provide electrical connections for the light-emitting glass structure, wherein the interposer is configured to have a cross-sectional width, which is relatively shorter than the first electrode layer and the second electrode layer. The cross-sectional width of the electrode layer creates a gap between the portion of the first electrode layer and the second electrode layer that exceeds the intermediate layer. 如申請專利範圍第1項所述之發光玻璃結構，其中，所述發光材料和所述介電層的其中之一形成在所述第一電極層上，並且介於所述第一電極層與另一電極層之間。 According to the luminescent glass structure described in claim 1, wherein one of the luminescent material and the dielectric layer is formed on the first electrode layer and is interposed between the first electrode layer and the Between another electrode layer. 如申請專利範圍第1項所述之發光玻璃結構，其中，所述發光材料形成在所述第一電極層上，並且所述介電層形成在所述發光材料上。 According to the luminescent glass structure described in claim 1, wherein the luminescent material is formed on the first electrode layer, and the dielectric layer is formed on the luminescent material. 如申請專利範圍第1項所述之發光玻璃結構，進一步包括：一導電匯流排結構，形成在所述第一電極層上，並在所述第一電極層上的相同平面處在空間上設置為偏離所述中介層。 The luminescent glass structure described in the first item of the scope of patent application further includes: a conductive bus bar structure formed on the first electrode layer and spatially arranged on the same plane on the first electrode layer To deviate from the intermediate layer. 如申請專利範圍第1項所述之發光玻璃結構，進一步包括：一導電膠，形成在所述中介層上並填充所述間隔，用於將所述第二電極層與所述中介層耦接。 The light-emitting glass structure described in the first item of the scope of the patent application further includes: a conductive glue formed on the interposing layer and filling the gap for coupling the second electrode layer to the interposing layer . 如申請專利範圍第5項所述之發光玻璃結構，其中，所述導電膠為一銀填充聚合物。 According to the luminescent glass structure described in item 5 of the scope of patent application, the conductive adhesive is a silver-filled polymer. 如申請專利範圍第6項所述之發光玻璃結構，其中，所述銀填充聚合物為銀填充AVA聚合物。 According to the luminescent glass structure described in item 6 of the scope of patent application, the silver-filled polymer is a silver-filled AVA polymer. 如申請專利範圍第5項所述之發光玻璃結構，其中，所述導電膠進一步用於貼合所述中介層。 According to the luminescent glass structure described in item 5 of the scope of patent application, the conductive adhesive is further used for bonding the interposer. 如申請專利範圍第1項所述之發光玻璃結構，其中，所述介電層由陶瓷漿料形成，所述發光材料為磷光體漿料，所述第一電極層由氧化銦錫形成，以及所述第二電極層由銀漿料形成。 According to the luminescent glass structure described in claim 1, wherein the dielectric layer is formed of ceramic paste, the luminescent material is phosphor paste, and the first electrode layer is formed of indium tin oxide, and The second electrode layer is formed of silver paste. 如申請專利範圍第1項所述之發光玻璃結構，其中，所述第一基板和所述第二基板中的每一個均為玻璃。 According to the luminous glass structure described in item 1 of the scope of patent application, each of the first substrate and the second substrate is glass. 一種發光玻璃結構形成方法，包括：在一第一基板上形成一第一電極層；在所述第一電極層上形成一中介層，所述中介層包括一發光材料和沿所述發光材料形成的一介電層；以及在所述中介層上形成一第二電極層，其中，所述中介層被配置以具有一截面寬度，相對地短於所述第一電極層和所述第二電極層之截面寬度，從而在超過所述中介層的所述第一電極層和所述第二電極層之部分之間產生一間隔。 A method for forming a luminescent glass structure includes: forming a first electrode layer on a first substrate; forming an intermediary layer on the first electrode layer, the intermediary layer including a luminescent material and forming along the luminescent material And forming a second electrode layer on the interposing layer, wherein the interposing layer is configured to have a cross-sectional width that is relatively shorter than the first electrode layer and the second electrode The cross-sectional width of the layer creates a gap between the portion of the first electrode layer and the second electrode layer that exceeds the intermediate layer. 如申請專利範圍第11項所述之發光玻璃結構形成方法，其中，在所述中介層上形成所述第二電極層包括：在一第二基板上形成所述第二電極層；以及將所述第二電極層與所述中介層電氣耦接，從而使所述第二電極層設置在所述第一基板與所述第二基板之間。 The method for forming a luminescent glass structure as described in claim 11, wherein forming the second electrode layer on the interposer includes: forming the second electrode layer on a second substrate; and The second electrode layer is electrically coupled to the intermediate layer, so that the second electrode layer is disposed between the first substrate and the second substrate. 如申請專利範圍第12項所述之發光玻璃結構形成方法，進一步包括在所述中介層上形成一導電膠，所述導電膠填充所述間隔，以能夠將所述第二電極層與所述中介層電氣耦接。 The method for forming a luminescent glass structure as described in item 12 of the scope of the patent application further includes forming a conductive paste on the intermediate layer, and the conductive paste fills the gap so as to be able to connect the second electrode layer with the The interposer is electrically coupled. 如申請專利範圍第12項所述之發光玻璃結構形成方法，其中，所述第一電極層、所述中介層、所述第二電極層和所述導電膠中的每一個係通過噴墨印刷和絲網印刷的其中之一來形成。 The method for forming a luminescent glass structure as described in the scope of patent application, wherein each of the first electrode layer, the intermediate layer, the second electrode layer and the conductive glue is printed by inkjet And one of screen printing. 如申請專利範圍第11項所述之發光玻璃結構形成方法，其中，所述發光材料和所述介電層中的一個形成在所述第一電極層上，並且介於所述第一電極層與另一電極層之間。 The method for forming a luminescent glass structure as described in claim 11, wherein one of the luminescent material and the dielectric layer is formed on the first electrode layer and is interposed between the first electrode layer Between and another electrode layer. 如申請專利範圍第11項所述之發光玻璃結構形成方法，其中，所述發光材料形成在所述第一電極層上，並且所述介電層形成在所述發光材料上。 According to the method for forming a luminescent glass structure according to claim 11, wherein the luminescent material is formed on the first electrode layer, and the dielectric layer is formed on the luminescent material. 如申請專利範圍第11項所述之發光玻璃結構形成方法，進一步包括在所述第一電極層上形成一導電匯流排結構，所述導電匯流排結構在所述第一電極層上的相同平面處在空間上設置為偏離所述中介層。 The method for forming a luminescent glass structure as described in item 11 of the scope of patent application further includes forming a conductive busbar structure on the first electrode layer, and the conductive busbar structure is on the same plane as the first electrode layer It is spatially arranged to deviate from the intermediate layer. 如申請專利範圍第11項所述之發光玻璃結構形成方法，其中，所述介電層由陶瓷漿料形成，所述發光材料為磷光體漿料，所述第一電極層由氧化銦錫形成，以及所述第二電極層由銀漿料形成。 The method for forming a luminescent glass structure as described in claim 11, wherein the dielectric layer is formed of ceramic paste, the luminescent material is phosphor paste, and the first electrode layer is formed of indium tin oxide , And the second electrode layer is formed of silver paste. 如申請專利範圍第12項所述之發光玻璃結構形成方法，其中，所述第一基板和所述第二基板中的每一個均為玻璃。 According to the method for forming a light-emitting glass structure as described in item 12 of the scope of the patent application, each of the first substrate and the second substrate is glass.
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