200413670200413670
【發明所屬之技術領域] 本發明係有關於平面燈,並且特別是有關於適用免於 抽真空、免於填充氣體與免於高溫封合平面燈⑽ 均勻且高亮度的平面燈。 【先前技術】 請參考第1圖所7 密封於一腔室内的氣 鈍氣或是汞蒸氣11。 引起電極間的電子遷 撞氣體分子,激發位 並輻射出紫外光13。 光平面燈1 0管壁内側 源14。其中,除了抽 冷陰極螢光平面燈10 400度到攝氏800度的 劑蒸發,使螢光粉吸 發不完全的情形,則 焦黑的情形。另外, 勻的情況下,其可見 因此,如何避免繁複 的可見光源,便是工 【發明内容】 本發明的主要目的係 「’先前的冷陰極螢光平面燈丨〇係將 體經由一排氣管1 5排放出,並且注入 接著,在電極1 2、1 2,施以高電壓以 移。在電子遷移的過程中,電子Μ碰 =密封腔室内的鈍氣或是汞蒸氣丨j, 藉此,紫外光1 3激發塗佈於冷陰極螢 的塗佈的螢光粉層17,並發出可見光 真空的程序繁複外,在螢光粉塗佈於 ^壁内側的過程中,首先必須在攝氏 尚溫範圍下,將螢光粉層内的有機溶 附於管壁内側,若是發生有機溶劑蒸 在長久照射後,在燈管電極處會產生 在紅、綠、藍等三色螢光粉分布不均 光的色溫可能會有偏離的情形發生。 =程以及製造出色溫均勾且亮度高 業界及需解決的問題。 在於提供-種不需要抽真空、填充惰[Technical field to which the invention belongs] The present invention relates to a flat lamp, and more particularly, to a flat lamp suitable for being free from evacuation, being filled with gas, and free from high temperature sealing. 平面 A uniform and high-brightness flat lamp. [Prior art] Please refer to Figure 7 in Figure 1. Gas sealed in a chamber is inert gas or mercury vapor11. This causes electrons between the electrodes to collide with gas molecules, excite them, and emit ultraviolet light13. Light plane lamp 10 inside the tube wall source 14. Among them, in addition to the case where the cold cathode fluorescent flat lamp 10,400 degrees to 800 degrees Celsius evaporates, and the phosphor powder is not completely absorbed, the case is black. In addition, in a uniform situation, it is visible. Therefore, how to avoid complicated visible light sources is the principle of the present invention. The main purpose of the present invention is "'the previous cold cathode fluorescent flat lamp. The tube 15 is discharged and injected. Then, a high voltage is applied to the electrodes 1 2, 12 to move it. During the process of electron migration, the electron M = the inert gas or mercury vapor in the sealed chamber. Therefore, the ultraviolet light 13 stimulates the coated phosphor layer 17 coated on the cold cathode fluorescent lamp, and emits a visible light vacuum. The process is complicated. In the process that the phosphor is coated on the inside of the wall, it must first be at Celsius. Under the temperature range, the organic in the phosphor layer is dissolved inside the tube wall. If the organic solvent is vaporized after prolonged irradiation, the red, green, and blue three-color phosphors will be distributed at the lamp electrode. The color temperature of uneven light may deviate. The process and manufacturing have excellent temperature uniformity and high brightness. The industry needs to solve the problem. It is to provide a type that does not require vacuuming and filling.
第4頁 200413670 五、發明說明(2) 性氣體以及 亮度高的可 燈在電極處 布不均勻而 射紫外線的 機率,達到 本發明的次 螢光粉與液 以得到好的 本發明的又 俾具有擴散 一種製造高 在反射板上 物均勻地塗 勻地塗佈的 南免度平面 放置數個紫 物,並將其 固化處理, 加熱法或紫 【實施方式 請參考 高亮度平面 在反射板2 1 免於高 見光源 會產生 產生色 反射板 亮度提 要目的 態南分 平面光 一目的 以及光 亮度平 放置數 佈至該 方式塗 燈的方 外光光 均勻地 固化螢 外線照 ] 第二圖 燈之第 上放置 溫封合平 的平面燈 焦黑,以 溫偏離之 提高紫外 南的目的 係在於提 子聚合物 源。 係在於提 導等功能 面燈的方 個紫外光 反射板與 佈於該高 法,首先 源,接著 塗佈至該 光粉與高 射固化法 面燈製程,又具有色溫均勻且 ,以解決以往冷陰極螢光平面 及紅、綠、藍等三色螢光粉分 可見光的缺點。此外,利用反 線利用率,以增加螢光粉發光 〇 供一種塗佈於紫外燈管外側的 的混合物,俾能藉由固化過程 供一種透明的南分子聚合物, 〇 法’首先提供一片反射板,並 光源,接著將液態高分子聚合 紫外光光源上,再將螢光粉均 分子聚合物上;另外一種製造 提供一反射板,並在反射板上 混合螢光粉與液悲兩分子聚合 反射板與紫外燈管上,並將其 分子聚合物之混合物的方式有 所示,第二圖係本發明製造色溫均勻且 一流程圖。首先提供一片反射板2 1,並 數個紫外光光源20 (第2a圖),反射板Page 4 200413670 V. Description of the invention (2) The probability that the gas and the high-brightness lamp can be unevenly distributed at the electrode and emit ultraviolet rays can reach the sub-fluorescent powder and liquid of the present invention to obtain a good solution of the present invention. A diffuser is manufactured to place a few purple objects on the south-free surface that is evenly and evenly coated on the reflective plate, and it is cured, heated or purple. [For implementation, please refer to the high-brightness surface on the reflective plate 2 1 Free from Takami light source will produce the color reflection board brightness summary purpose state South sub-plane light purpose and the brightness of the flat number of cloths to the way outside the coated light uniformly solidify the fluorescent outer light] The second picture is placed on top of the lamp The flat sealing lamp of the warm-sealed flat lamp is black, and the purpose of increasing the UV South by the temperature deviation is to raise the polymer source of the raisin. It consists of square ultraviolet light reflecting plates and cloths that are used to guide the functional surface lamps. The first method is to source, then apply to the light powder and the high-curing curing surface lamp. It also has a uniform color temperature and solves the conventional cold. The shortcomings of the cathode fluorescent plane and red, green, blue and other three-color phosphors are visible light. In addition, the utilization of the back line is used to increase the luminescence of the phosphor powder. For a mixture coated on the outside of the ultraviolet lamp, it can be used to provide a transparent south molecular polymer through the curing process. The method first provides a piece of reflection. And a light source, and then polymerize the liquid polymer on the ultraviolet light source, and then homopolymerize the fluorescent powder; the other manufacture provides a reflective plate, and mixes the fluorescent powder and the liquid molecular polymer on the reflective plate. The method of mixing the reflection plate and the ultraviolet lamp tube with the molecular polymer is shown. The second figure is a flow chart of uniform color temperature during the manufacture of the present invention. First provide a reflecting plate 21 and several ultraviolet light sources 20 (Figure 2a).
第5頁 200413670 五、發明說明(3) "^----- 2 1用以反射紫外光光源20所發出之發从t 、多扣 ^α恭山批L 紫外光,紫外光光源20 泛指一切可以發出紫外光之光源,条 休伞恭水-朽舯拉-时?又佳為1外光燈管與紫 : 態的高分子聚合物22均句地塗 佈至該反射板21與紫外光光源2〇上(望 式為印刷法(printing)、涣注法(第2\圖)’其塗佈方 佈法(sPinC〇ating)、喷塗法^ CaStlng)、旋轉塗 (η +. $ Χ沄(sPray )、滾軸塗佈 二r〇ller C〇atlng)、以及平面塗佈(taMe j中之-種’較佳為喷塗法。再利用液態的高分子聚合物 22的黏性,將螢光粉23均勻地以塗佈八 r ^ 9 廿、人… 主神於同刀子聚合物22上 (第2c圖),其塗佈方式為印刷法、涂 =、噴塗法、或靜電塗佈中其中之一,較佳為 由於反射板21具有反射紫外光波長光線的能力,以 =聚合物22具有擴散以及光導等功能 :: ,源20所產生之紫外光均句地射入勞光粉23中,】= 溫均勻且量度高的可見光。 請參考第三圖所示,第三圖係本發明製造色溫均勻且 度平面燈之第二流程圖。其第二種製造色溫均 ,度平面燈的方法’首先提供一片反射板31,並在反射板 3 士放置數個紫外光光源3〇(第仏圖),反射板31用以反 射备、外光光源30所發出之光源以提高紫外線利用率,紫外 ^ ί源3〇泛指一切可以發出紫外光之光源,較佳為紫外光 =二/、紫外光發光二極體。接著混合螢光粉與液態高分子 尸〇物’並將其均勻地塗佈至該反射板31與紫外燈管 上成為螢光粉與液態高分子聚合物混合物3 2 ’其塗佈方Page 5 200413670 V. Description of the invention (3) " ^ ----- 2 1 The light emitted from the light source 20 for reflecting the ultraviolet light is emitted from t, multi-link ^ α Gongshan batch L ultraviolet light, ultraviolet light source 20 Generally refers to all the light sources that can emit ultraviolet light, and it is a good idea to use the external light tube and purple: high-molecular polymer 22 to coat the reflecting plate 21 And UV light source 20 (the visible method is printing, injection method (Figure 2 \ figure) 's coating method (sPinCoating), spray method ^ CaStlng), spin coating (η +. $ Χ 沄 (sPray), roller coating II (roller Coatlng), and flat coating (taMe j-species' is preferably spray coating method. Recycling liquid polymer 22 The viscosity of the fluorescent powder 23 is evenly coated with eight ^ 9 廿, people ... The main god is on the same knife polymer 22 (Figure 2c), the coating method is printing method, coating =, spraying method, Or one of electrostatic coating, preferably because the reflecting plate 21 has the ability to reflect ultraviolet light rays, and the polymer 22 has the functions of diffusion and light guide::, generated by the source 20 The external light is injected into the labor light powder 23]] = visible light with uniform temperature and high measurement. Please refer to the third figure, which is the second flow chart of the present invention for producing a flat temperature lamp with uniform color temperature. The second method for manufacturing a uniform color temperature and flat-surface lamp is to first provide a reflecting plate 31, and place a plurality of ultraviolet light sources 30 on the reflecting plate 3 (pictured). The reflecting plate 31 is used to reflect the external and external light sources. The light source emitted by the light source 30 is used to improve the utilization rate of ultraviolet light. The ultraviolet light source 30 generally refers to all light sources that can emit ultraviolet light, preferably ultraviolet light = two, ultraviolet light emitting diodes. Then, the phosphor is mixed. And liquid polymer corpse 0 'and uniformly coat the reflecting plate 31 and the ultraviolet lamp tube to form a fluorescent powder and liquid polymer polymer mixture 3 2'
200413670 五、 式 以 有 燈 處 化 32 具 紫 溫 所 燈 燈 同 聚 極 明 性 雖 惟 改: 、旋轉塗佈法、喷 之—種,較佳為喷 子聚合物混合物3 2 攝氏20度至攝氏8〇 化處理,或者是利 螢光粉與液態高分 將紫外光轉換為可 物擁有擴散以及光 之紫外光均勻地發 見光。 明免除以往製造冷 填充惰性氣體或汞 將以往需要塗佈於 為塗佈於外側,在 佈的均勻度上,也 更佳的均勻度。因 溫均勻且亮度高的 光平面燈時所遇到 所需的新賴性、進 發明說明(4) 為印刷法、澆注法 及平面塗佈等其中 螢光粉與液態高分 管3 0,用加熱法在 理或紫外線照射固 處理(弟3 b圖)。 同時具有螢光粉可 有液態高分子聚合 外光光源3 0所產生 均勻且亮度高的可 由此可知,本發 需要的真空製程、 封合的製程,尤其 壁内側的螢光粉轉 時由於在螢光粉塗 合物相混合而得到 螢光平面燈產生色 以往製造冷陰極螢 確實具備發明專利 然本發明已參考其較佳實施 習本技藝之人士應瞭解地 可在不背離本發明之精神 塗法、滾軸塗佈、 塗法。最後將塗佈 的反射板3 1與紫外 度的溫度下做固化 用紫外線照射做固 子聚合物的混合物 見光的功能,以及 導等功能,能夠將 散出去,並產生色 陰極螢光平面燈時 蒸氣以及免除平面 冷陰極螢光平面燈 製程上更為簡便。 由於與液態高分子 此能夠較以往冷陰 光源,著實的解決 的缺點,因此本發 步性與產業利用 例而被特別地表示並說明, 是各種在形式上及細節上的 與範疇下為之。 200413670 五、發明說明(5) 【圖號對照說明】 10冷陰極螢光平面燈 11汞蒸氣 1 2、1 2 ’ 電極 13 紫外光 14可見光 1 5排氣管 16電子 1 7螢光粉層 2 0、3 0 紫外光光源 21 > 31 反射板 22 高分子聚合物 23 螢光粉 32 螢光粉與液態高分子聚合物混合層200413670 Five, the type is treated with a lamp, 32 lamps with purple temperature are homogeneous, although the only difference is: spin coating method, spraying-one kind, preferably spray polymer mixture 3 2 ° C to 20 ° C The temperature is 80 ° C, or the fluorescent powder and liquid high content convert the ultraviolet light into a material that can diffuse and the ultraviolet light is uniformly emitted. Clearly eliminates the need for conventional cold-filled inert gas or mercury filling. In the past, it was necessary to apply on the outside. In order to apply on the outside, the uniformity of the cloth was even better. Due to the uniformity and high brightness of the light flat lamp, the necessary new features are encountered. (4) The printing method, the pouring method, and the flat coating, etc. Among them, the fluorescent powder and the liquid high-pressure tube 30 are used. Heat treatment in the solid or UV treatment (brother 3b picture). At the same time, the fluorescent powder can have a uniform and high brightness produced by the liquid polymerized external light source 30. It can be seen that the vacuum process and sealing process required by the present invention, especially the fluorescent powder inside the wall, are The phosphor powder coating compound is mixed to obtain a fluorescent flat lamp to produce color. In the past, the cold cathode fluorescent lamp was indeed provided with an invention patent. However, the present invention has been referred to its preferred implementation. Those skilled in the art should understand that without departing from the spirit of the invention Coating method, roller coating method, coating method. Finally, the coated reflecting plate 31 is cured at the temperature of ultraviolet light, and the mixture of ultraviolet radiation is used as a solid polymer. The function of seeing light and the function of directing can disperse and produce a color cathode fluorescent flat lamp. It is more convenient in the production process of time vapor and eliminating flat cold cathode fluorescent flat lamp. Because it can solve the shortcomings of the traditional cold light source with the liquid polymer, it is specifically shown and explained in this example of development and industrial use. It is various in terms of form and details and categories. . 200413670 V. Description of the invention (5) [Comparison of drawing number] 10 Cold cathode fluorescent flat lamp 11 Mercury vapor 1 2, 1 2 'Electrode 13 Ultraviolet light 14 Visible light 1 5 Exhaust pipe 16 Electron 1 7 Fluorescent powder layer 2 0, 3 0 Ultraviolet light source 21 > 31 Reflective plate 22 Polymer 23 Phosphor 32 Mixed layer of phosphor and liquid polymer
200413670 圖式簡單說明 根據本發明之方法的特徵與優點將由下列配合附圖的 說明而更清楚地被瞭解,包括有: 第一圖係習知製造冷陰極螢光平面燈的流程圖。 第二圖係本發明製造色溫均勻且亮度高的平面燈之 第一流程圖。 第三圖係本發明製造色溫均勻且亮度高的平面燈之第二流 程圖。200413670 Brief description of the drawings The features and advantages of the method according to the present invention will be more clearly understood from the following description in conjunction with the drawings, including: The first diagram is a conventional flow chart for manufacturing a cold cathode fluorescent flat lamp. The second figure is a first flow chart for manufacturing a flat lamp with uniform color temperature and high brightness according to the present invention. The third figure is a second flow chart of a flat lamp with uniform color temperature and high brightness according to the present invention.
第9頁Page 9