TWI612477B - Electronic display device with photovoltaic energy - Google Patents
Electronic display device with photovoltaic energy Download PDFInfo
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Abstract
本發明提供一種光能電子顯示裝置用以顯示一可更換資料，光能電子顯示裝置包含一顯示模組及一覆蓋層，顯示模組用以顯示可更換資料，覆蓋層設置在顯示模組上方且包含一影像區及一非影像區，影像區供透視可更換資料，非影像區圍繞在影像區的周圍，且非影像區的可見光穿透率低於影像區的可見光穿透率，其中覆蓋層的影像區及非影像區皆吸收光能以產生電力。藉由此配置可增加光能電子顯示裝置的供電能力。 The invention provides a light energy electronic display device for displaying a replaceable data. The light energy electronic display device comprises a display module and a cover layer, the display module is used for displaying replaceable data, and the cover layer is disposed above the display module. And including an image area and a non-image area, the image area is for perspective interchangeable data, the non-image area is surrounded by the image area, and the visible light transmittance of the non-image area is lower than the visible light transmittance of the image area, wherein the image is covered. Both the image area and the non-image area of the layer absorb light energy to generate electricity. By this configuration, the power supply capability of the light energy electronic display device can be increased.
Description
本發明是有關於一種電子顯示裝置，且尤其是有關一種應用光能的光能電子顯示裝置。 The present invention relates to an electronic display device, and more particularly to a light energy electronic display device using light energy.
一般賣場中的貨櫃上會擺放各式商品，且不同的商品會搭配不同的標籤以載明商品資料及價格，習知的標籤皆為印刷製成，標籤上的字樣無法任意更動，因此若商品更動，標籤則需重製重印，不僅浪費成本，且容易造成紙張浪費而十分不環保。 In the general store, various types of goods will be placed on the containers, and different products will be matched with different labels to indicate the product information and price. The conventional labels are all made by printing, and the words on the labels cannot be changed at will, so If the product is changed, the label needs to be reprinted, which not only wastes costs, but also causes paper waste and is not environmentally friendly.
遂有業者發展出電子標籤，其包含顯示器及電源，透過無線傳輸方式變更顯示器的顯示資料，而使得電子標籤可以重覆使用。然而，此種電子標籤的電源普遍為乾電池或水銀電池，其需要定時檢查並更換以防止電力不足，如此會需要大量人力進行電池檢查及更換動作，導致成本提升。另外，乾電池或水銀電池本身是透過化學反應產生電力，廢棄後的電池處理亦是一個重大問題，若處理不良容易造成環境污染危害，故仍有許多地方有待改進。 Some manufacturers have developed electronic tags, which include displays and power supplies, which change the display data of the display through wireless transmission, so that the electronic tags can be reused. However, the power source of such an electronic tag is generally a dry battery or a mercury battery, which requires regular inspection and replacement to prevent power shortage, which requires a large amount of manpower to perform battery inspection and replacement operations, resulting in an increase in cost. In addition, the dry battery or the mercury battery itself generates electricity through a chemical reaction, and the disposal of the battery after disposal is also a major problem. If the treatment is not easy to cause environmental pollution, there are still many places to be improved.
有鑑於此，如何有效的製造出低污染且能穩定供 電的電子標籤，遂成相關業者努力的目標。 In view of this, how to effectively produce low pollution and stable supply The electronic label of electricity has become the goal of the relevant industry.
本發明提供一種電子標籤，其可透過光能供電，可藉此減少電池的更換頻率，並節省成本及人力。 The invention provides an electronic tag which can be powered by light energy, thereby reducing the frequency of battery replacement and saving cost and manpower.
依據本發明之一態樣提供一種光能電子顯示裝置用以顯示一可更換資料，光能電子顯示裝置包含一顯示模組及一覆蓋層，顯示模組用以顯示可更換資料，覆蓋層覆蓋在顯示模組上方且包含一影像區及一非影像區，影像區供透視可更換資料，非影像區圍繞在影像區的周圍，且非影像區的可見光穿透率低於影像區的可見光穿透率，其中覆蓋層的影像區及非影像區皆吸收光能以產生電力。 According to an aspect of the present invention, a light energy electronic display device is provided for displaying a replaceable data. The light electronic display device includes a display module and a cover layer, and the display module is configured to display replaceable data and cover layer coverage. Above the display module, including an image area and a non-image area, the image area is for perspective interchangeable data, the non-image area is surrounded by the image area, and the visible light transmittance of the non-image area is lower than that of the image area. Transmittance, in which both the image area and the non-image area of the overlay absorb light energy to generate electricity.
藉此，透過設置影像區及非影像區，且讓影像區及非影像區皆能吸收光能且供電給顯示模組，再搭配影像區可見光穿透率高於非影像區可見光穿透率的特徵，可以增加整體光能吸收面積且仍可供使用者透視顯示模組的顯示畫面，更可增加光能供電能力。 Thereby, by setting the image area and the non-image area, and allowing the image area and the non-image area to absorb the light energy and supplying power to the display module, the visible light transmittance of the combined image area is higher than the visible light transmittance of the non-image area. The feature can increase the overall light energy absorption area and still provide the user with a display screen of the display module, and can increase the power supply capability of the light energy.
依據前述之光能電子顯示裝置，其中影像區的可見光穿透率可大於或等於40%，或影像區對波長550奈米的光穿透率可大於或等於40%，或影像區可包含複數光能吸收條彼此間隔排列以形成一光伏膜，或各光能吸收條的一寬度可小於或等於500微米(μm)。 According to the foregoing light energy electronic display device, wherein the visible light transmittance of the image area may be greater than or equal to 40%, or the light transmittance of the image area to the wavelength of 550 nm may be greater than or equal to 40%, or the image area may include a plurality of The light absorbing strips are spaced apart from each other to form a photovoltaic film, or a width of each of the light absorbing strips may be less than or equal to 500 micrometers (μm).
依據前述之光能電子顯示裝置，其中影像區可包含一光伏膜及複數透孔，複數透孔間隔設置於光伏膜且是利用 雷射或蝕刻製成。影像區及非影像區可各包含一光伏膜，各光伏膜可包含非晶矽、微晶矽、碲化鎘(CdTe)、硒化銅銦(CulnSe2，CIS)、硒化銅銦鎵(Copper Indium Gallium Diselenide，CIGS)、有機太陽能電池(Organic Photovoltaic，OPV)、染料敏化太陽能電池(Dye Sensitized Solar Cell，DSSC)或其組合。影像區的光伏膜膜厚可小於非影像區的光伏膜膜厚。另外，覆蓋層可更包含一透明基板，透明基板蓋於顯示模組上方且供影像區的光伏膜及非影像區的光伏膜設置，且透明基板的材質為玻璃材料或聚合物材料；或覆蓋層可更包含一保護層覆蓋於影像區的光伏膜及非影像區的光伏膜。 According to the foregoing light energy electronic display device, the image area may include a photovoltaic film and a plurality of through holes, and the plurality of through holes are spaced apart from the photovoltaic film and are formed by laser or etching. The image area and the non-image area may each comprise a photovoltaic film, and each of the photovoltaic films may comprise amorphous germanium, microcrystalline germanium, cadmium telluride (CdTe), copper indium selenide (CulnSe 2 , CIS), and copper indium gallium selenide ( Copper Indium Gallium Diselenide (CIGS), Organic Photovoltaic (OPV), Dye Sensitized Solar Cell (DSSC), or a combination thereof. The film thickness of the photovoltaic film in the image area may be smaller than the film thickness of the photovoltaic film in the non-image area. In addition, the cover layer may further comprise a transparent substrate, the transparent substrate is disposed above the display module and is provided for the photovoltaic film of the image area and the photovoltaic film of the non-image area, and the transparent substrate is made of glass material or polymer material; or The layer may further comprise a protective layer covering the photovoltaic film of the image area and the photovoltaic film of the non-image area.
依據前述之光能電子顯示裝置，其中顯示模組可為反射式顯示器、液晶顯示器或七段顯示器；或顯示模組可包含二透明導電氧化物層(Transparent Conducting Oxides，TCO)以及一鍺銻碲(Ge-Sb-Te)變相材料夾於二透明導電氧化物層之間。而非影像區的室內發電效率可大於或等於8微瓦平方公分(μW/cm2)。 The display module can be a reflective display, a liquid crystal display or a seven-segment display; or the display module can comprise two transparent conductive oxide layers (TCO) and The (Ge-Sb-Te) phase change material is sandwiched between two transparent conductive oxide layers. The indoor power generation efficiency of the non-image area may be greater than or equal to 8 microwatts square centimeter (μW/cm 2 ).
依據前述之光能電子顯示裝置，更可包含一電源模組電性連接顯示模組，其中由電源模組或覆蓋層供電予顯示模組。電源模組可包含一充電電池、一電容或一電池。影像區可包含一光伏膜及複數透空部以等間距間隔設置於光伏膜。影像區的可見光穿透率可為T1，非影像區的可見光穿透率可為T2，並滿足T1-T2≧30%的關係式。另外，覆蓋層可包含一文字或一圖像。 The light-emitting electronic display device may further include a power module electrically connected to the display module, wherein the power module or the cover layer supplies power to the display module. The power module can include a rechargeable battery, a capacitor, or a battery. The image area may include a photovoltaic film and a plurality of transparent portions disposed at equal intervals in the photovoltaic film. The visible light transmittance of the image area may be T1, and the visible light transmittance of the non-image area may be T2, and the relationship of T1-T2 ≧ 30% is satisfied. In addition, the overlay may contain a text or an image.
依據本發明之另一態樣提供一種光能電子顯示裝 置，用以顯示一可更換資料，光能電子顯示裝置包含一顯示模組及一覆蓋層，顯示模組用以顯示可更換資料，覆蓋層包含一影像區及一非影像區，影像區供透視可更換資料，非影像區圍繞在影像區的周圍，其中影像區及非影像區中至少其中之一吸收光能以產生電力。 According to another aspect of the present invention, a light energy electronic display device is provided The display device is configured to display a replaceable data. The light electronic display device includes a display module and a cover layer. The display module is configured to display replaceable data. The cover layer includes an image area and a non-image area. The interchangeable data is fluorinated, and the non-image area surrounds the image area, wherein at least one of the image area and the non-image area absorbs light energy to generate electricity.
藉此，透過於非影像區或影像區中至少其中之一吸收光能，而能產生電力供給顯示模組，進而可減少電池的使用或更換。 Thereby, the light can be generated by at least one of the non-image area or the image area, thereby generating a power supply display module, thereby reducing the use or replacement of the battery.
依據前述之光能電子顯示裝置，其中影像區可吸收光能以產生電力。 According to the aforementioned light energy electronic display device, the image area can absorb light energy to generate electric power.
前述『覆蓋』文義包含局部或全部遮罩，並非限制完整全部的遮罩模式。 The above "overlay" text includes partial or full masks, and does not limit the entire mask mode.
100‧‧‧光能電子顯示裝置 100‧‧‧Light electronic display device
200‧‧‧覆蓋層 200‧‧‧ Coverage
210‧‧‧非影像區 210‧‧‧Non-image area
300‧‧‧顯示模組 300‧‧‧ display module
400‧‧‧電路模組 400‧‧‧ circuit module
500‧‧‧電源模組 500‧‧‧Power Module
220‧‧‧影像區 220‧‧‧Image area
220a‧‧‧影像區 220a‧‧‧Image area
221‧‧‧光能吸收條 221‧‧‧Light absorption strip
222a‧‧‧透孔 222a‧‧‧through hole
230‧‧‧透明基板 230‧‧‧Transparent substrate
510‧‧‧充電電池 510‧‧‧Rechargeable battery
600‧‧‧殼體 600‧‧‧shell
D‧‧‧寬度 D‧‧‧Width
H1、H2‧‧‧膜厚 H1, H2‧‧‧ film thickness
T‧‧‧可更換資料 T‧‧‧replaceable information
第1圖繪示依照本發明一實施方式之一種光能電子顯示裝置的立體示意圖；第2圖繪示第1圖之光能電子顯示裝置沿割面線2-2的立體剖視示意圖；第3圖繪示第1圖之光能電子顯示裝置顯示一可更換資料的示意圖；以及第4圖繪示依照本發明另一實施方式之一種光能電子顯示裝置的影像區示意圖。 1 is a perspective view of a light energy electronic display device according to an embodiment of the present invention; and FIG. 2 is a perspective cross-sectional view of the light energy electronic display device of FIG. 1 along a face line 2-2; 3 is a schematic diagram showing a replaceable data of the light-emitting electronic display device of FIG. 1; and FIG. 4 is a schematic view showing an image area of a light-emitting electronic display device according to another embodiment of the present invention.
以下將參照圖式說明本發明之實施方式。為明確說明起見，許多實務上的細節將在以下敘述中一併說明。然而，閱讀者應瞭解到，這些實務上的細節不應用以限制本發明。也就是說，在本發明部分實施方式中，這些實務上的細節是非必要的。此外，為簡化圖式起見，一些習知慣用的結構與元件在圖式中將以簡單示意的方式繪示；並且重複之元件將可能使用相同的編號表示。 Embodiments of the present invention will be described below with reference to the drawings. For the sake of clarity, many practical details will be explained in the following description. However, the reader should understand that these practical details are not intended to limit the invention. That is, in some embodiments of the invention, these practical details are not necessary. In addition, some of the conventional structures and elements are illustrated in the drawings in a simplified schematic representation, and the
請參閱第1圖、第2圖及第3圖，其中第1圖繪示依照本發明一實施方式之一種光能電子顯示裝置100的立體示意圖，第2圖繪示第1圖之光能電子顯示裝置100沿割面線2-2的立體剖視示意圖，第3圖繪示第1圖之光能電子顯示裝置100顯示一可更換資料T的示意圖。 Please refer to FIG. 1 , FIG. 2 and FIG. 3 , wherein FIG. 1 is a perspective view of a light energy electronic display device 100 according to an embodiment of the invention, and FIG. 2 is a schematic diagram of the light energy electron of FIG. 1 . 3 is a schematic cross-sectional view of the display device 100 along the face line 2-2, and FIG. 3 is a schematic view showing the replaceable data T of the light electronic display device 100 of FIG.
光能電子顯示裝置100用以顯示一可更換資料T(見第3圖)，光能電子顯示裝置100包含一顯示模組300及一覆蓋層200，顯示模組300用以顯示可更換資料T，覆蓋層200設置在顯示模組300上方且包含一影像區220及一非影像區210，影像區220供透視可更換資料T，非影像區210圍繞在影像區220的周圍，其中非影像區210或影像區220中至少其中之一吸收光能以產生電力。 The light-emitting electronic display device 100 is configured to display a replaceable data T (see FIG. 3). The light-emitting electronic display device 100 includes a display module 300 and a cover layer 200. The display module 300 is configured to display the replaceable data T. The cover layer 200 is disposed above the display module 300 and includes an image area 220 and a non-image area 210. The image area 220 is used for the perspective interchangeable data T, and the non-image area 210 is surrounded by the image area 220. At least one of 210 or image area 220 absorbs light energy to generate electricity.
藉此，可透過非影像區210或影像區220中至少其中一者能吸收光能以提供電力給顯示模組300，而能達成供電目的，且影像區220可供透視可更換資料T。後面將詳述光能電子顯示裝置100的細部結構。 Thereby, at least one of the non-image area 210 or the image area 220 can absorb light energy to provide power to the display module 300, and the power supply can be achieved, and the image area 220 can be used for seeing the replaceable data T. The detailed structure of the light energy electronic display device 100 will be described later.
顯示模組300可以是反射式顯示器、液晶顯示器或七段顯示器，或顯示模組300可包含二透明導電氧化物層以及一鍺銻碲變相材料夾於二透明導電氧化物層之間，其中透明導電氧化物層可為氧化銦錫(ITO)。較佳的，顯示模組300是使用任一具有低耗能的顯示裝置。 The display module 300 can be a reflective display, a liquid crystal display or a seven-segment display, or the display module 300 can comprise two transparent conductive oxide layers and a germanium phase change material sandwiched between two transparent conductive oxide layers, wherein the transparent The conductive oxide layer can be indium tin oxide (ITO). Preferably, the display module 300 uses any display device with low energy consumption.
覆蓋層200可更包含一透明基板230，透明基板230設置於顯示模組300上，且透明基板230的材質為玻璃材料或聚合物材料。 The cover layer 200 further includes a transparent substrate 230. The transparent substrate 230 is disposed on the display module 300, and the transparent substrate 230 is made of a glass material or a polymer material.
影像區220可以包含複數光能吸收條221，光能吸收條221間隔排列於透明基板230以於透明基板230上形成一光伏膜(未標示)，且各光能吸收條221的一寬度D小於或等於500微米，透過此種部分透空的設計，可以讓影像區220的可見光穿透率提高。較佳的實施是令影像區220的可見光穿透率為T1，並滿足T1大於或等於40%的關係，或另一較佳的實施是令影像區220對波長550奈米的光穿透率大於或等於40%。 The image area 220 may include a plurality of light energy absorption strips 221, and the light energy absorption strips 221 are spaced apart from the transparent substrate 230 to form a photovoltaic film (not labeled) on the transparent substrate 230, and a width D of each of the light energy absorption strips 221 is smaller than Or equal to 500 microns, through this partial venting design, the visible light transmittance of the image area 220 can be improved. Preferably, the visible light transmittance of the image area 220 is T1 and the relationship of T1 is greater than or equal to 40%, or another preferred embodiment is to make the image area 220 have a light transmittance of 550 nm. Greater than or equal to 40%.
影像區220的光伏膜可包含非晶矽、微晶矽、碲化鎘、硒化銅銦、硒化銅銦鎵、有機太陽能電池、染料敏化太陽能電池或其組合。於製法上，可以先於透明基板230的影像區220上鋪設整層光伏材料，再利用雷射或蝕刻方式初除部分以形成光能吸收條221，但其製法包含上述揭露但不限於此。在此要特別說明的是，本實施方式中的光能吸收條221雖然是平行透明基板230的短邊排列，但在其他實施方式中，光能吸收條221亦可以是平行透明基板230的長邊排列，光能吸收條221形狀不受上述實施方式拘束。 The photovoltaic film of image region 220 may comprise amorphous germanium, microcrystalline germanium, cadmium telluride, copper indium selenide, copper indium gallium selenide, an organic solar cell, a dye-sensitized solar cell, or a combination thereof. In the manufacturing method, the entire layer of photovoltaic material may be laid on the image area 220 of the transparent substrate 230, and then the portion of the light energy absorption strip 221 is formed by laser or etching, but the method for preparing the same includes the above disclosure but is not limited thereto. It should be particularly noted that although the light energy absorbing strip 221 in the present embodiment is arranged on the short side of the parallel transparent substrate 230, in other embodiments, the light absorbing strip 221 may also be the length of the parallel transparent substrate 230. The shape of the light absorption strip 221 is not restricted by the above embodiment.
非影像區210亦可包含一光伏膜(未標示)且材料與影像區220的光伏膜的材料相同，且在本實施方式中，影像區220的光伏膜膜厚H1小於非影像區210的光伏膜膜厚H2，且非影像區210的室內發電效率大於或等於8微瓦平方公分(μW/cm2)。覆蓋層200可包含一文字(未繪示)或一圖像(未繪示)，其可以是透過讓非影像區210與影像區220的二光伏膜利用光罩搭配雷射或蝕刻切除來達成。 The non-image area 210 may also include a photovoltaic film (not labeled) and the material is the same as the material of the photovoltaic film of the image area 220. In the present embodiment, the photovoltaic film thickness H1 of the image area 220 is smaller than that of the non-image area 210. The film thickness is H2, and the indoor power generation efficiency of the non-image area 210 is greater than or equal to 8 microwatts square centimeter (μW/cm 2 ). The cover layer 200 can include a text (not shown) or an image (not shown), which can be achieved by using the reticle with laser or etching to remove the two photovoltaic films of the non-image area 210 and the image area 220.
在本實施方式中，非影像區210的可見光穿透率可為T2，其與影像區220的可見光穿透率T1滿足T1-T2≧30%的關係式。雖然第1圖及及第2圖繪示非影像區210的光伏膜及影像區220的光伏膜是設置於顯示模組300及透明基板230之間，但在其他實施方式中，非影像區210的光伏膜及影像區220的光伏膜亦可以是設置於透明基板230遠離顯示模組300的一側，並讓覆蓋層200更包含一保護層(未繪示)覆蓋於影像區220的光伏膜及非影像區210的光伏膜之上，而提供保護功能。 In the present embodiment, the visible light transmittance of the non-image area 210 may be T2, and the visible light transmittance T1 of the image area 220 satisfies the relationship of T1-T2 ≧ 30%. Although the first and second figures illustrate that the photovoltaic film of the non-image area 210 and the photovoltaic film of the image area 220 are disposed between the display module 300 and the transparent substrate 230, in other embodiments, the non-image area 210 The photovoltaic film and the photovoltaic film of the image area 220 may also be disposed on the side of the transparent substrate 230 away from the display module 300, and the cover layer 200 further includes a protective layer (not shown) covering the photovoltaic film of the image area 220. And on the photovoltaic film of the non-image area 210, providing a protection function.
在此要特別說明的是，雖然本實施方式之，影像區220及非影像區210皆具有光吸收能力，但在其他實施方式中，亦可以只有影像區220設置光伏膜，或只有非影像區210設置光伏膜，不以此為限。 It should be particularly noted that although the image area 220 and the non-image area 210 have light absorbing capabilities in the present embodiment, in other embodiments, only the image area 220 may be provided with a photovoltaic film, or only a non-image area. 210 sets the photovoltaic film, not limited to this.
光能電子顯示裝置100可更包含一電路模組400，電路模組400包含一接收器(未繪示)接收一訊號，訊號用以變換可更換資料T，顯示模組300則連接電路模組400且受控顯示對應的可更換資料T。訊號的種類可以是無線訊號或有線訊號，其發射的方式及裝置為習知技術且非為本發明之重點，在此不 再贅述。 The light electronic display device 100 further includes a circuit module 400. The circuit module 400 includes a receiver (not shown) for receiving a signal, the signal for converting the replaceable data T, and the display module 300 for connecting the circuit module. 400 and controlled display of the corresponding replaceable data T. The type of the signal may be a wireless signal or a wired signal, and the manner and device for transmitting the signal are conventional technologies and are not the focus of the present invention. Let me repeat.
光能電子顯示裝置100還可更包含一電源模組500，電源模組500電性連接顯示模組300，且可由電源模組500或覆蓋層200來供電予顯示模組300。顯示模組300包含一充電電池510，其可以連接覆蓋層200以進行充電，因此，在光源充足的形況下，覆蓋層200可以直接供電予顯示模組300且同時對充電電池510充電；反之，當光源不足時，可以改由已充飽電的充電電池510對顯示模組300供電，而達到供電穩定的功能。且由於充電電池510可由覆蓋層200充電，因此可以不斷充電使用，而一併達到節省人力更換電池及減少廢電池產生降低環境污染。在其他實施方式中，電源模組可包含一電池，在光能充足的情況下，由覆蓋層直接供電予顯示模組；在光能不足的情況下，由電池直接供電給電予顯示模組。或是電源模組可包含一電容，或更包含一電力轉換電路或一穩壓電路，不以上述為限。 The light-emitting electronic display device 100 further includes a power module 500. The power module 500 is electrically connected to the display module 300, and can be powered by the power module 500 or the overlay 200 to the display module 300. The display module 300 includes a rechargeable battery 510 that can be connected to the cover layer 200 for charging. Therefore, under sufficient conditions of the light source, the cover layer 200 can directly supply power to the display module 300 and simultaneously charge the rechargeable battery 510; When the light source is insufficient, the display module 300 can be powered by the fully charged rechargeable battery 510 to achieve stable power supply. Moreover, since the rechargeable battery 510 can be charged by the cover layer 200, it can be continuously charged and used, and the labor saving can be achieved by replacing the battery and reducing the waste battery to reduce environmental pollution. In other embodiments, the power module may include a battery. When the light energy is sufficient, the cover layer directly supplies power to the display module; when the light energy is insufficient, the battery directly supplies power to the display module. Alternatively, the power module may include a capacitor or a power conversion circuit or a voltage stabilizing circuit, which is not limited to the above.
光能電子顯示裝置100更可包含一殼體600，殼體600供容置顯示模組300、電路模組400及電源模組500，覆蓋層200蓋設於殼體600上以封閉殼體600。 The light-emitting electronic display device 100 further includes a housing 600 for housing the display module 300, the circuit module 400, and the power module 500. The cover layer 200 is disposed on the housing 600 to close the housing 600. .
請參閱第4圖，其中第4圖繪示依照本發明另一實施方式之一種光能電子顯示裝置的影像區220a示意圖。影像區220a可包含一光伏膜(未繪示)及複數透孔222a，複數透孔222a間隔設置於光伏膜上。更仔細的說，於製程上，可以是先於透明基板(未繪示)上鋪設整層的光伏材料，再利用雷射方式或蝕刻的方式製成透孔222a，但製法不限於此。而在其他實施方式 中，影像區可包含一光伏膜及複數透空部，透空部以等間距間隔設置於光伏膜，也就是透空部的排列呈週期性及一致性，且透空部可以是任何形狀，透過透空部的周期排列而可以讓影像區的視覺效果更均勻。 Referring to FIG. 4, FIG. 4 is a schematic diagram of an image area 220a of a light energy electronic display device according to another embodiment of the present invention. The image area 220a may include a photovoltaic film (not shown) and a plurality of through holes 222a, and the plurality of through holes 222a are spaced apart from the photovoltaic film. More specifically, in the process, the entire layer of photovoltaic material may be laid on a transparent substrate (not shown), and the through hole 222a may be formed by laser or etching, but the method is not limited thereto. And in other embodiments The image area may include a photovoltaic film and a plurality of transparent portions, and the transparent portions are disposed at equal intervals in the photovoltaic film, that is, the arrangement of the transparent portions is periodic and uniform, and the transparent portion may be any shape. The visual effect of the image area can be more uniform through the periodic arrangement of the vacant portions.
由上述的實施方式可知，本發明具有下列優點。 As apparent from the above embodiments, the present invention has the following advantages.
一、透過於透明基板上設置影像區及非影像區，且讓影像區及非影像區中至少一者能吸收光能以產生電能，可增加供電能力。 1. By providing an image area and a non-image area on the transparent substrate, and allowing at least one of the image area and the non-image area to absorb light energy to generate electric energy, the power supply capability can be increased.
二、當影像區及非影像區皆具有光吸收能力，且具有影像區的可見光穿透率高於非影像區的可見光穿透率的特徵，而可以在增加整體光能吸收面積的同時仍可看到顯示模組的顯示畫面，更可增加光能供電能力。 2. When both the image area and the non-image area have light absorption capability, and the visible light transmittance of the image area is higher than the visible light transmittance of the non-image area, the total light energy absorption area can be increased while still being When you see the display screen of the display module, you can increase the power supply capability of the light energy.
三、透過電源模組的配置，可以在光源充足及光源不足的情況下採用不同的供電方式，更可以增加供電穩定度。 Third, through the configuration of the power module, different power supply modes can be used in the case of sufficient light source and insufficient light source, and the power supply stability can be increased.
雖然本發明已以實施方式揭露如上，然其並非用以限定本發明，任何熟習此技藝者，在不脫離本發明之精神和範圍內，當可作各種之更動與潤飾，因此本發明之保護範圍當視後附之申請專利範圍所界定者為準。 Although the present invention has been disclosed in the above embodiments, it is not intended to limit the present invention, and the present invention can be modified and modified without departing from the spirit and scope of the present invention. The scope is subject to the definition of the scope of the patent application attached.
100‧‧‧光能電子顯示裝置 100‧‧‧Light electronic display device
200‧‧‧覆蓋層 200‧‧‧ Coverage
210‧‧‧非影像區 210‧‧‧Non-image area
220‧‧‧影像區 220‧‧‧Image area
221‧‧‧光能吸收條 221‧‧‧Light absorption strip
230‧‧‧透明基板 230‧‧‧Transparent substrate
300‧‧‧顯示模組 300‧‧‧ display module
400‧‧‧電路模組 400‧‧‧ circuit module
500‧‧‧電源模組 500‧‧‧Power Module
510‧‧‧充電電池 510‧‧‧Rechargeable battery
600‧‧‧殼體 600‧‧‧shell
D‧‧‧寬度 D‧‧‧Width
H1、H2‧‧‧膜厚 H1, H2‧‧‧ film thickness
Claims (18)
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