201032253 六、發明說明： '【發明所屬之技術領域】 本發明係有關一種發光鍵盤之光色調整架構，尤指一種以至 少兩顏色不同的光源混合出發光鍵盤光色的光色調整架構。 【先前技術】 無論是桌上塑電腦、筆記型電腦，為了提供一種可在低亮度 或黑暗環境下能看清楚鍵盤而便利敲擊鍵盤的能力，已有多^發 光鍵盤專利問世’例如美國第6284988號、第6322229號、第 _ 6199996 號、第 6554442 號、第 6179432 號、台灣第 509955 號、 第 465777 號、第 509955 號、第 535385 號、第 438035 號、第 570235 號、第468833號、第516671號，均有提及一種利用内置式發光 片向外射出光源’讓使用者可明確判斷鍵盤敲擊位置，且上述各 專利案的共同之處在於’上述各專利案所揭露的發光鍵盤的光色 為固定且無法更換的’造成使用者無法將發光鍵盤調整為適合的 光色及亮度’導致光色太亮或免度太而而產生刺眼的現象，亦可 能因為光色太暗或亮度不足而產生輸入錯誤的問題。 有鑒於此，目前發光鍵盤已發展出可調整發光顏色的技術， ♦ 且調整發光顏色的方法主要有兩種，一種是利用電腦軟體來調整 光色，如中華民國第200636672號專利案所示，該專利案揭露一 種鍵盤及選擇鍵盤之鍵的顏色之方法，鍵盤使用具有紅色、綠色 及藍色的發光二極體作為鍵盤的背光模組，調色時主要利用調色 軟體於電腦螢幕上顯示出各種顏色，然後使用者直接點選需要的 顏色，使發光二極體發出所選定的顏色而完成調色的動作；另外 ，又如中國第CN1763879號專利案所示，該專利案揭露一種鍵盤 背光裝置及其方法，也是利用具有紅色、綠色及藍色的發光二極 體作為鍵盤的背光模組，但調色時利用調色軟體於電腦螢幕上顯 示出各顏色的比例，再依使用者喜好調整各顏色的比例而混合出 3 201032253 想要的顏色；但上述調整方法須仰賴調色軟體才可進行。 而另外一種方式則是直接透過鍵盤上的按鍵來調整發光鍵盤 光色的技術，如中華民國第M3 10388號專利案所示，該專利案揭 露一種可調發光亮度之鍵盤，鍵盤設有數個燈色切換開關，且每 個燈色切換開關分別對應不同燈色，透過按壓各燈色切換開關而 達到切換發光鍵盤燈色的效果，但M310388專利案的各燈色切換 開關所對應的燈色為固定的，即使用者僅能由這些固定的燈色中 作選擇，而無法依照自身需求調整發光鍵盤發光的顏色及其亮度 馨 【發明内容】 本發明的主要目的，在於解決上述之缺失，讓使用者於鍵盤 上直接操作便可調整適當的亮度，並混合出所需的光色。 為達上述目的，本發明提出一種發光鍵盤之光色調整架構， 其包括一設置於該發光鍵盤的光源模組以及一設於發光鍵盤並電 性連接該光源模組的亮度控制模組，其中，該光源模組包含至少 二光色不同的第一光源及第二光源，並以第一光源與第二光源混 合出該發光鍵盤之光色，而該亮度控制模組包含設於該發光鍵盤 • 的亮度控制件及一受亮度控制件觸發而輸出一亮度控制訊號的控 制單元，該亮度控制訊號係傳輸至該光源模組以控制該光源模組 的亮度，如此便可透過第一光源及第二光源的亮度變化來混合出 各種顏色之光色。 經由以上可知，本發明相較於習知技術達到的有益效果在於 方便使用者混合出所需光色。 【實施方式】 有關本發明之詳細說明及技術内容，現就配合圖式說明如下 4 201032253 請參閱『圖1』所示’本發明揭露一種發光鍵盤之光色調整架 構，其包括有一設於該發光鍵盤10内的光源模組12，以及一設置 於該發光鍵盤ίο i電性連接該光源模組12的亮度控制模組13 ’ 其中，該光源模組12包含至少二光色不同的第一光源122與第二 光源123，並以該第一光源m及該第二光源123混合出該發光鍵 盤10之光色，而該亮度控制模組13係包括設於發光鍵盤1〇的亮 度控制件132及控制單元131 ’該控制單元丨31受亮度控制件132 觸發而產生一亮度控制訊號si至該光源模組12，以控制第一光源 φ 122或第二光源I23的亮度，並以第一光源122及第二光源123 的亮度變化調整該發光鍵盤10之光色，如是構成本發明的主要架 構。 另請配合『圖2』所示，本發明的實施例中，該發光鍵盤1〇 更包括一按鍵部U、一設於該按鍵部u下的底板14，且該亮度 控制模組13更包括設於按鍵部U與底板14之間並具有該控制單 元131的電路板130,其中該控制單元131為該電路板⑽上的微 處理器。而本發明的光源模組12設置於按鍵部u與底板Μ之間 ，且光源模組12可為但不限於圖中所示的導光板12〇及設於導光 板120周緣的燈具m，其中，燈具121包含有至少二不同光色的 第一光源122與第二光源123，如『圖3』所示，係為一可同時產 生第一光源122與第二光源123的單一個發光二極體121a;或者 如『圖4』所示’係為單獨產生第一光源122或第二光源123的複 數發光二極體121b;且本發明的光源模組12不限於以導光板12〇 搭配燈具121來實施，更可如『圖5』所示，光源模組12包括設 於該發光鍵盤1〇内且介於電路板13〇與底板14之間的導光空間 124 ’及設於該導光空間124的燈具121，且導光空間124的高度 隨著與燈具121距離增長而減少，燈具121可為圖中所示同時產 201032253 生第一光源122與第二光源123的單一個發光二極體i21a，或為 單獨產生第一光源122或第二光源123的複數發光二極體121b， 令光線經導光空間124通過電路板130而傳導至按鍵部U。 本發明主要係透過亮度控制件132觸發控制單元131產生亮 度控制訊號S1來調整發光鍵盤1〇的光色，其申，本發明的具體 實施態樣中該亮度控制件132可為設於該發光鍵盤1〇按鍵部" 的熱鍵110’如『圖6』所示’利用按壓熱鍵11〇輸出亮度控制訊 號S1來各別控制第一光源122與第二光源123的亮度，例如第— φ 光源122代表紅色的光源（R)，第二光源123代表綠色的光源（G )，甚至可増設代表藍色的第三光源（B)，該光源模組12的各光 源122、123依亮度的強弱設有不同等級，當按下各熱鍵11〇各別 調整各光源122、123的亮度時，各光源122、123的亮度變化可 呈漸增的模式，且當各光源122、123於亮度最強時取得亮度控制 訊號S1則轉為亮度最弱；或各光源122、123的亮度變化亦可為 漸減的模式’各光源122、123並於亮度最弱時取得亮度控制訊號 S1則轉為亮度最強，令各光源122、123的亮度受該亮度控制訊號 S1由弱而強、或由強而弱循環變化，並利用此方式控制紅綠藍（ ❿ RGB )的各光源122、123的比例，以混合出所需的光色。 該亮度控制件132除了可為單一熱鍵110以亮度強弱循環的 方式控制之外’如『圖7』所示，亮度控制件132更可包含對應各 光源122、123的一秀度增加鍵111及一亮度降低鍵H2，因此可 直接藉由亮度增加鍵111及亮度降低鍵112來控制各光源122、123 的亮度需增加或減少；除此之外，亮度控制件132更可如『圖8 』所示包括以一功能鍵113結合至少一按鍵所組成的複合鍵，例 如以功能鍵113結合F1控制第一光源122的亮度，並以功能鍵113 結合F2控制第二光源123的亮度。 201032253 綜上所述，本發明主要係於發光鍵盤10的光源模組12中設 置至少二光色不同的第一光源122及第二光源123,並以第一光源 122與第二光源123混合出該發光鍵盤10之光色，再透過該發光 鍵盤10上的亮度控制模組13輸出亮度控制訊號S1至該光源模組 12的各光源122、123，以控制各光源122、123的亮度，讓使用 者可直接於發光鍵盤10上調整、混合出發光鍵盤10的光色。 經由以上可知，本發明相較於習知技術達到的有益效果在於 方便使用者混合出所需光色。201032253 VI. Description of the invention: '[Technical field to which the invention pertains] The present invention relates to a light color adjustment architecture for an illuminated keyboard, and more particularly to a light color adjustment architecture in which a light source of a luminous keyboard is mixed with a light source of at least two colors. [Prior Art] Whether it is a desktop computer or a notebook computer, in order to provide a keyboard that can easily see the keyboard in a low-light or dark environment, it is convenient to tap the keyboard. No. 6284988, No. 6322229, No. _6199996, No. 6554442, No. 6174932, Taiwan No. 509955, No. 465777, No. 509955, No. 535385, No. 438035, No. 570235, No. 468833, No. 516671, there is a mention of using a built-in illuminating sheet to emit a light source externally', so that the user can clearly determine the position of the keyboard tapping, and the above patents have the common feature of the illuminating keyboard disclosed in the above patents. The light color is fixed and cannot be replaced, which causes the user to adjust the illuminated keyboard to a suitable light color and brightness. The light color is too bright or too irritating, and the light color may be too dark or insufficient. And the problem of input errors. In view of this, the current illuminating keyboard has developed a technology for adjusting the illuminating color. ♦ There are two main methods for adjusting the illuminating color. One is to use computer software to adjust the color of light, as shown in the Patent No. 200636672 of the Republic of China. The patent discloses a keyboard and a method for selecting the color of a keyboard key. The keyboard uses a red, green and blue light-emitting diode as a backlight module of the keyboard, and the color is mainly displayed on the computer screen by using the color software. a variety of colors, and then the user directly clicks on the desired color, so that the light-emitting diode emits the selected color to complete the color-changing action; and, as shown in the Chinese Patent No. CN1763879, the patent discloses a keyboard The backlight device and the method thereof are also a backlight module using a red, green and blue light-emitting diode as a keyboard, but the coloring software is used to display the proportion of each color on the computer screen, and then the user I like to adjust the ratio of each color and mix the 3 201032253 desired color; but the above adjustment method depends on the color software. Row. Another method is to adjust the light color of the illuminated keyboard directly through the keys on the keyboard. For example, as shown in the Patent No. M3 10388 of the Republic of China, the patent discloses a keyboard with adjustable brightness, and the keyboard is provided with several lights. Color switch, and each light color switch is corresponding to different light colors, and the effect of switching the light color of the light keyboard is achieved by pressing each light color switch, but the light color corresponding to each light color switch of the M310388 patent is Fixed, that is, the user can only select from these fixed light colors, and can not adjust the color of the illuminated keyboard and its brightness according to his own needs. [The present invention] The main purpose of the present invention is to solve the above-mentioned defects, so that The user can directly adjust the appropriate brightness and mix the desired light color by directly operating on the keyboard. In order to achieve the above objective, the present invention provides a light color adjustment architecture for an illuminated keyboard, comprising: a light source module disposed on the illuminated keyboard; and a brightness control module disposed on the illuminated keyboard and electrically connected to the light source module, wherein The light source module includes at least two first light sources and a second light source with different light colors, and the light color of the light emitting keyboard is mixed by the first light source and the second light source, and the brightness control module is disposed on the light emitting keyboard. a brightness control device and a control unit that is triggered by the brightness control member to output a brightness control signal, wherein the brightness control signal is transmitted to the light source module to control the brightness of the light source module, so that the first light source can be The brightness of the second source changes to mix the colors of the various colors. From the above, it can be seen that the advantageous effects achieved by the present invention over conventional techniques are that it is convenient for the user to mix the desired light colors. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The detailed description and technical contents of the present invention will now be described in conjunction with the drawings. 4 201032253 Please refer to FIG. 1 for a light color adjustment architecture of an illuminated keyboard, which includes a a light source module 12 in the illuminating keyboard 10, and a brightness control module 13 ′ electrically disposed on the illuminating keyboard ί, wherein the light source module 12 includes at least two light colors different first The light source 122 and the second light source 123 are mixed with the light source of the illuminated keyboard 10 by the first light source m and the second light source 123, and the brightness control module 13 includes a brightness control member disposed on the illuminated keyboard 1 132 and the control unit 131 'the control unit 丨 31 is triggered by the brightness control member 132 to generate a brightness control signal si to the light source module 12 to control the brightness of the first light source φ 122 or the second light source I23, and first The change in brightness of the light source 122 and the second light source 123 adjusts the light color of the illuminated keyboard 10 as a primary architecture of the present invention. In addition, as shown in FIG. 2, in the embodiment of the present invention, the illuminated keyboard 1 further includes a button portion U, a bottom plate 14 disposed under the button portion u, and the brightness control module 13 further includes The circuit board 130 is disposed between the button portion U and the bottom plate 14 and has the control unit 131. The control unit 131 is a microprocessor on the circuit board (10). The light source module 12 of the present invention is disposed between the button portion u and the bottom plate ,, and the light source module 12 can be, but is not limited to, the light guide plate 12 shown in the figure and the lamp m disposed at the periphery of the light guide plate 120, wherein The illuminator 121 includes a first light source 122 and a second light source 123 having at least two different light colors, as shown in FIG. 3, which is a single light-emitting diode that can simultaneously generate the first light source 122 and the second light source 123. The body 121a; or as shown in FIG. 4, is a plurality of light-emitting diodes 121b that separately generate the first light source 122 or the second light source 123; and the light source module 12 of the present invention is not limited to the light guide plate 12〇 The light source module 12 includes a light guiding space 124 ′ disposed between the circuit board 13 〇 and the bottom plate 14 and is disposed on the light guide module 12 , as shown in FIG. 5 . The illuminator 121 of the light space 124, and the height of the light guiding space 124 decreases as the distance from the illuminating device 121 increases, and the illuminating device 121 can be a single light emitting diode of the first light source 122 and the second light source 123 simultaneously produced as shown in the figure. The polar body i21a, or a plurality of the first light source 122 or the second light source 123 Light diode 121b, so that the light through the light guide space 124 through the circuit board 130 is transferred to the key unit U. The present invention mainly adjusts the light color of the illuminated keyboard 1 by the brightness control unit 132 triggering the control unit 131 to generate the brightness control signal S1. In the specific embodiment of the present invention, the brightness control unit 132 can be disposed on the light. The hotkey 110' of the keyboard 1" button portion" is displayed as shown in FIG. 6 by using the pressing hotkey 11 to output the brightness control signal S1 to individually control the brightness of the first light source 122 and the second light source 123, for example, The φ light source 122 represents a red light source (R), the second light source 123 represents a green light source (G), and even a third light source (B) representing blue is provided, and the light sources 122, 123 of the light source module 12 are illuminated. The strengths and weaknesses are set to different levels. When the hot keys 11 are pressed to adjust the brightness of each of the light sources 122, 123, the brightness changes of the light sources 122, 123 can be in an increasing mode, and when the light sources 122, 123 are When the brightness is the strongest, the brightness control signal S1 is turned into the weakest brightness; or the brightness change of each of the light sources 122, 123 may be the decreasing mode 'each light source 122, 123 and the brightness control signal S1 is obtained when the brightness is the weakest. The brightness is the strongest, so that each light source 12 2. The brightness of 123 is weakly and strongly changed by the brightness control signal S1, or cyclically changed by strong and weak, and the ratio of each of the light sources 122, 123 of red, green and blue ( ❿ RGB ) is controlled in this way to mix out the required Light color. The brightness control member 132 can be controlled in such a manner that the single hot key 110 is controlled in a brightness intensity cycle. As shown in FIG. 7 , the brightness control member 132 can further include a brightness increase button 111 corresponding to each of the light sources 122 and 123. And a brightness reduction button H2, so that the brightness of each of the light sources 122, 123 can be controlled to be increased or decreased by the brightness increase button 111 and the brightness reduction button 112; in addition, the brightness control member 132 can be as shown in FIG. The illustration includes a composite key composed of a function key 113 combined with at least one button, for example, the function key 113 is combined with F1 to control the brightness of the first light source 122, and the function key 113 is combined with F2 to control the brightness of the second light source 123. In view of the above, the present invention mainly provides a first light source 122 and a second light source 123 having different light colors in the light source module 12 of the illuminated keyboard 10, and is mixed with the first light source 122 and the second light source 123. The light color of the illuminated keyboard 10 is further outputted by the brightness control module 13 on the illuminated keyboard 10 to the brightness control signals S1 to the light sources 122 and 123 of the light source module 12 to control the brightness of each of the light sources 122 and 123. The user can adjust and mix the light color of the illuminated keyboard 10 directly on the illuminated keyboard 10. From the above, it can be seen that the advantageous effects achieved by the present invention over conventional techniques are that it is convenient for the user to mix the desired light colors.
上述僅為本發明的較佳實施例而已，並非用來限定本發明之 實施範圍，即凡依本發明申請專利範圍之内容所為的等效變化與 修飾，皆應為本發明之技術範疇。 【圖式簡單說明】 圖1 圖2 圖3 圖4 圖5 係為本發明的方塊示意圖。 係為本發明的分解示意圖。 係為本發明的第一實施例剖面示意圖。 係為本發明的第二實施例剖面示意圖。 係為本發明的第三實施例示意圖。 圖6，係為本發明的第四實施例示意圖。 圖7，係為本發明的第五實施例示意圖。 圖8，係為本發明的第六實施例示意圖。 【主要元件符號說明】 10 ..............發光鍵盤 11 ..............按鍵部 110 .............熱鍵 111 .............亮度增加鍵 112 .............亮度降低鍵 201032253The above are only the preferred embodiments of the present invention, and are not intended to limit the scope of the present invention, and the equivalent variations and modifications of the present invention are intended to be within the technical scope of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 Fig. 2 Fig. 3 Fig. 4 Fig. 5 is a block diagram of the present invention. It is an exploded schematic view of the present invention. It is a schematic cross-sectional view of a first embodiment of the present invention. It is a schematic cross-sectional view of a second embodiment of the present invention. It is a schematic diagram of a third embodiment of the invention. Figure 6 is a schematic view of a fourth embodiment of the present invention. Figure 7 is a schematic view of a fifth embodiment of the present invention. Figure 8 is a schematic view of a sixth embodiment of the present invention. [Description of main component symbols] 10 .............. Illuminated keyboard 11 .............. Button section 110 ......... ....Hot key 111 ............. Brightness increase key 112 ............. Brightness reduction key 201032253
113 ·· · 12 · · · · 120 ·· · 121 . . · 121a、121b 122 ·· · 123 · · · 124 ·· · 13 · · · · 130 ·· · 131 · · 132··· 14···· SI · · · · 功能鍵 光源模組 導光板 燈具 發光二極體 第一光源 第二光源 導光空間 亮度控制模組 電路板 控制單元 亮度控制件 底板 亮度控制訊號113 ·· · 12 · · · · 120 ·· · 121 . . · 121a, 121b 122 ·· · 123 · · · 124 ·· · 13 · · · · 130 ·· · 131 · · 132··· 14· ··· SI · · · · Function key light source module light guide plate light emitting diode first light source second light source light guiding space brightness control module circuit board control unit brightness control piece bottom plate brightness control signal