M382501 五、新型說明: 【新型所屬之技術領域】 本創作是有關於一種光源模組,且特別是有關於一種 採用多色光源的光源模組。 【先前技術】 在諸多平面顯示器(Flat Panel Display,FPD)中,液 晶顯示器(Liquid Crystal Display, LCD )因具有高空間利 用效率、低消耗功率、無輻射以及低電磁干擾等優越特性, 其已成為目前市場之主流。一般而言,液晶顯示器主要由 液晶顯示面板及背光模組所組成。由於液晶顯示面板本身 並不具備自發光的特性,因此液晶顯示面板的顯示必需藉 由背光模組提供光源。 背光模組一般可分為側邊入光式背光模組(Side TypeM382501 V. New description: [New technical field] This creation is related to a light source module, and in particular to a light source module using a multi-color light source. [Prior Art] Among many flat panel displays (FPDs), liquid crystal displays (LCDs) have become superior features such as high space utilization efficiency, low power consumption, no radiation, and low electromagnetic interference. The current mainstream of the market. In general, a liquid crystal display mainly consists of a liquid crystal display panel and a backlight module. Since the liquid crystal display panel itself does not have self-luminous characteristics, the display of the liquid crystal display panel must provide a light source by the backlight module. The backlight module can be generally divided into a side-lit backlight module (Side Type)
Backlight Module )與直下式背光模組(Direct TypeBacklight Module) and direct type backlight module (Direct Type
BacklightModule),其中直下式背光模組通常用於較大尺 寸的液晶顯示器中,而侧邊入光式背光模組通常用於較小 尺寸的液晶顯示器中。 以側邊入光式背光模組而言,其主要是由光源以及導 光板所組成。其中,光源是配置於導光板的入光面旁,且 光源所提供之雜級驗由導紐之人絲進人導光板 中,且線性光線經由導光板改變光學路徑後,可以轉換成 面光源而自導光板的出射面射出。然而,由於目前之側邊 入光式背光模組大都採用單一色的光源,意即所提供之面 M382501 光的的顏色只有一種’因此使用者無法隨心所欲的自行變 換調整所需之面光源的顏色。 【新型内容】 本創作提供一種光源模組,其具有多個發出不同色光 的光源’可依使用者的需求而提供一種以上之面光源的顏 色。BacklightModule), where the direct-lit backlight module is typically used in larger-size liquid crystal displays, while the side-lit backlight modules are typically used in smaller-sized liquid crystal displays. In the case of a side-lit backlight module, it is mainly composed of a light source and a light guide plate. Wherein, the light source is disposed beside the light incident surface of the light guide plate, and the impurity level provided by the light source is entered into the light guide plate by the guide wire, and the linear light is converted into the surface light source after the optical path is changed by the light guide plate. The exit surface of the light guide plate is emitted. However, since the current side-lit backlight modules mostly use a single-color light source, that means that the surface of the provided M382501 has only one color, so the user cannot change the color of the desired surface light by himself. . [New content] The present invention provides a light source module having a plurality of light sources that emit different colors of light. The color of more than one surface light source can be provided according to the needs of the user.
.本創作提出一種光源模組,其包括一導光板、一第一 光源以及一第二光源。導光板具有一第一入光面以及一第 二入光面。第一光源配置於導光板的第一入光面旁。第一 光源適於發出一第一單色光,且第一單色光經由第一入光 ,進入導光板。第二光源配置於導光板的第二入光面旁。 第=光源適於發出一第二單色光,且第二單色光經由第二 入光面進入導光板。第一單色光的顏色與第二單色光的顏 色實質上不同。The present invention provides a light source module including a light guide plate, a first light source, and a second light source. The light guide plate has a first light incident surface and a second light incident surface. The first light source is disposed beside the first light incident surface of the light guide plate. The first light source is adapted to emit a first monochromatic light, and the first monochromatic light enters the light guide plate via the first incoming light. The second light source is disposed beside the second light incident surface of the light guide plate. The first light source is adapted to emit a second monochromatic light, and the second monochromatic light enters the light guide plate via the second incident surface. The color of the first monochromatic light is substantially different from the color of the second monochromatic light.
^ 在本創作之一實施例中,上述之第一光源與第二光源 白包括冷陰極螢光燈管、熱陰極螢光燈管或由多個發光二 極體晶片所組成的發光條。 …在本創作之一實施例中’上述之光源模組更包括一點 燈電路,電性連接第一光源與第二光源,其中點燈電路分 別獨立控制第一光源以及第二光源。 “ 在本創作之一實施例中,於一第一點燈狀態下,第一 光源'與第二光源同時分別發出第一單色光與第二單色光。 在本創作之一實施例中,於一第二點燈狀態下,第一 5 M382501 光源或第二光源分別發出第一單色光或第二單色光。 在本創作之一實施例中,上述之光源模組更包括一第 反射罩以及一第二反射罩。第一反射罩與第二反射罩分 別配置於導光板的第—人光面以及第二人光面旁。第一光 源位於第-反射罩與第—人光面之間,而第二光源位於第 二反射罩與第二入光面之間。 在本創作之一實施例中,上述之導光板更具有一第三 入光面以及一第四入光面。光源模組更包括一第三光源以 ,一第四光源。第三光源配置於導光板的第三入光面旁。 第二光源適於發出一第三單色光,且第三單色光經由第三 入光面進入導光板。苐四光源配置於導光板的第四入光面 旁。第四光源且適於發出一第四單色光,且第四單色光經 由第四入光面進入導光板。第一單色光的顏色、第二單色 光的顏色、第三單色光的顏色以及第四單色光的顏色實質 上不同。 在本創作之一實施例中,上述之第三光源與第四光源 皆包括冷陰極螢光燈管、熱陰極螢光燈管或由多個發光二 極體晶片所組成的發光條。 在本創作之一實施例中,上述之光源模組更包括一第 二反射罩以及一第四反射罩。第三反射罩與第四反射罩分 別配置於導光板的第三入光面以及第四入光面旁。第三光 源位於弟二反射罩與第二入光面之間,而第四光源位於第 四反射罩與第四入光面之間。 、 在本創作之一實施例中,上述之光源模組更包括一點 M382501 燈電路’ 性連接第H第二光源、第三光源以及〜 四光源,其中點燈電路分別獨立控制第一光源、第二光第 第二光源以及第四光源。 ,、 在本創作之一實施例中,於一第一點燈狀態下,第 光源、第二光源、第三光源以及第四光源同時分 —單色光、第二單色光、第三單色光以及第四單色眾 在本創作之一實施例中’於一第二點燈狀態下,第〜 光源、第二光源、第三光源或第四光源對應發出第—軍 光、第二單色光、第三單色光或第四單色光。 基於上述,由於本創作之光源模組具有發出不同色 之第一光源與第二光源,因此透過與點燈電路的連接,: 改變光源模組所提供之面光源的顏色,亦可適度的調整Z 源权組所提供之面光源的出光亮度,以因應使用者的需喪* 為讓本創作之上述特徵和優點能更明顯易懂,下' ° 舉實施例,並配合所附圖式作詳細說明如下。 特 【實施方式】 &▲圖1為本創作之—實施例之一種光源模組的示意圖。 -月芬考圖1 ’在本實施例中,減模組1〇〇a包括—導 110、一第一光源12%以及一第二光源i3〇a。導光板 具有—第一入光面112以及一第二入光面114,且第—入 光面112與第二入光面114彼此相鄰。在此所述之導光 是以板形的導光板為例,但並不以此為限。 詳細來說,第一光源120a配置於導光板110的第— 7 M382501 入光面112旁,且第一光源12〇a適於發出一第一單色光 L1,其中第一單色光L1經由第一入光面112進入導光板 110。第二光源130a配置於導光板no的第二入光面U4 旁,且第二光源130a適於發出一第二單色光L2,其中第 二單色光L2經由第二入光面114進入導光板110。特別 是,第一單色光L1的顏色與第二單色光L2的顏色實質上 不同。在本實施例中,第一光源i2〇a與第二光源130a例 如是冷陰極螢光燈管(Cold Cathode Fluorescent Lamp, CCFL)、熱陰極勞光燈管(Hot Cathode Fluorescent Lamp, HCFL)或由多個發光二極體晶片(LED chip)所組成的發 光條(light bar)。在此,第一光源120a與第二光源130a 皆是以冷陰極螢光燈管為例說明。 此外,本實施例之光源模組l〇〇a更包括一第三光源 140a以及一第四光源i5〇a,而導光板110更具有一第三入 光面116以及一第四入光面118。具體來說,在本實施例 中’導光板110的第三入光面116與第一入光面112彼此 相對,而第二入光面114與第四入光面118彼此相對。第 二光源140a配置於導光板110的第三入光面116旁,且第 三光源140a適於發出一第三單色光L3,其中第三單色光 L3經由第三入光面116進入導光板110。第四光源150a 配置於導光板110的第四入光面118旁,且第四光源150a 且適於發出一第四單色光L4,其中第四單色光L4經由第 四入光面118進入導光板110。特別是’第一單色光L1的 顏色、第二單色光L2的顏色、第三單色光L3的顏色以及 M382501 第:單色光L4的顏色實質上不同。此外,第三光源M〇a 與第四光源150a亦例如是冷陰極螢光燈管(CCFL)、熱 陰極螢光辭(HCTL)或由乡锻光二鋪晶片所組成 的發光條。在本實施例中,第三光源14〇a與第四光源15〇a 亦以冷陰極螢光燈管為例說明。 另外’如圖1所示,光源模組100a還包括一第一反 射罩160、一第二反射罩170、一第三反射罩18〇、一第四 反射罩190以及一點燈電路2〇〇。其中,第一反射罩wo、 弟一反射罩170、第三反射罩18〇及第四反射罩分別 配置於導光板110的第一入光面II2、第二入光面114、第 三入光面116以及第四入光面118旁。具體來說,第一光 源120a是位於第一反射罩160與導光板11〇的第一入光面 112之間,第二光源130a位於第二反射罩170與導光板no 的弟二入光面114之間,第三光源140a是位於第三反射罩 180與導光板110的第三入光面116之間,第四光源i5〇a 位於第四反射罩190與導光板110的第四入光面118之 間。在本實施例中’點燈電路200電性連接第一光源u〇a、 第二光源130a、第三光源140a以及第四光源150a,其中 點燈電路200分別獨立控制第一光源120a、第二光源 130a、第三光源140a以及第四光源150a,以調整整體面 光源的顏色與亮度。 當光源模組1 〇 〇 a於第一點燈狀態下時,點燈電路2 〇 0 控制第一光源120a、第二光源130a、第三光源l4〇a以及 第四光源150a同時分別發出第一單色光L1、第二單色光 9 L2、第二單色光U以及第四單色光L4。意即,第-光源 120a、第二光源13〇a、第三光源丨術以及第四光源⑽ 同時被,亮。此時,從導光板m射出之面光源的顏色是 由單色光L卜第二單色光u、第三單色光L3以及第 四單士光L4fb光所形成。當第—單色光L1例如為白光、 第Z單,光L2例如為藍光、第三單色光L3例如為綠光, 而第四單色光L4例如為紅光時,此面光源的顏色則會呈 現混光後的白光。另—方面,t光源模組驗於第二點燈 狀態下,’點燈電路控制第—光源12Qa、第二光源 130a、第二光源i40a或第四光源15〇a對應發出第一單色 光L卜第二單色光L2、第三單色光L3或第四單色光l4。 意=,第一光源120a、第二光源130a、第三光源14〇a以 及第四光源150a獨立進行點亮。此時,從導光板11〇射出 之面光源的顏色可能為白光、藍光、綠光或紅光。此外, 點燈電路雇亦可搭配—感測器(未繪示),α感測使用 者的心情或感測周圍環境的情境。如此一來,即可依據使 用者心情或情境等而決定光源模組1〇〇a所提供之面光源 的顏色,以因應使用者的需求。 簡言之’由於實施例之光源模組100a具有發出不同 色光之第一光源12〇a、第二光源13〇a、第三光源14〇a或 第四光源150a ’因此透過與點燈電路2〇〇的連接,光源模 組100a所提供之面光源的顏色可有一種以上的變化。如此 一來’可大幅提升使用者使用光源模組100a的便利性。 在此必須說明的是,下述實施例沿用前述實施例的元 M382501 件標號與部分内容,其中採用相同的標號來表示相同或近 似的元件’並且省略了相同技術内容的說明。關於省略部 分的說明可參考前述實施例,下述實施例不再重複贅述。 圖2為本創作之另一實施例之—種光源模組的示意In one embodiment of the present invention, the first light source and the second light source white include a cold cathode fluorescent lamp, a hot cathode fluorescent lamp, or a light bar composed of a plurality of light emitting diode chips. In one embodiment of the present invention, the light source module further includes a light circuit electrically connected to the first light source and the second light source, wherein the lighting circuit independently controls the first light source and the second light source, respectively. In an embodiment of the present invention, in a first lighting state, the first light source 'and the second light source simultaneously emit the first monochromatic light and the second monochromatic light, respectively. In one embodiment of the present creation In a second lighting state, the first 5 M382501 light source or the second light source respectively emits a first monochromatic light or a second monochromatic light. In an embodiment of the present invention, the light source module further includes a a first reflector and a second reflector are respectively disposed on the first human light surface of the light guide plate and the second human light surface. The first light source is located in the first reflector and the first human body The light source is located between the second reflector and the second light incident surface. In an embodiment of the present invention, the light guide plate further has a third light incident surface and a fourth light incident surface. The light source module further includes a third light source and a fourth light source. The third light source is disposed beside the third light incident surface of the light guide plate. The second light source is adapted to emit a third monochromatic light, and the third single The color light enters the light guide plate via the third light incident surface. The fourth light source is disposed on the fourth light guide plate. a fourth light source and adapted to emit a fourth monochromatic light, and the fourth monochromatic light enters the light guide plate via the fourth light incident surface. The color of the first monochromatic light, the color of the second monochromatic light, The color of the third monochromatic light and the color of the fourth monochromatic light are substantially different. In an embodiment of the present invention, the third source and the fourth source respectively comprise a cold cathode fluorescent tube and a hot cathode fluorescent tube. A light tube or a light-emitting strip composed of a plurality of light-emitting diode chips. In an embodiment of the present invention, the light source module further includes a second reflective cover and a fourth reflective cover. The fourth reflectors are respectively disposed on the third light incident surface and the fourth light incident surface of the light guide plate. The third light source is located between the second light reflector and the second light incident surface, and the fourth light source is located at the fourth reflector In an embodiment of the present invention, the light source module further includes a point M382501 light circuit 'sexually connected to the second light source, the third light source, and the fourth light source, wherein the lighting circuit Independently controlling the first light source, the second light second light, respectively The source and the fourth light source. In an embodiment of the present invention, in a first lighting state, the first light source, the second light source, the third light source, and the fourth light source are simultaneously divided into a single light, a second single The color light, the third monochromatic light, and the fourth monochromatic light are in a second embodiment of the present invention, and the first light source, the second light source, the third light source, or the fourth light source are correspondingly issued. - military light, second monochromatic light, third monochromatic light or fourth monochromatic light. Based on the above, since the light source module of the present invention has a first light source and a second light source emitting different colors, The connection of the circuit,: changing the color of the surface light source provided by the light source module, and moderately adjusting the light output brightness of the surface light source provided by the Z source right group, in order to meet the user's need to make the above characteristics of the creation The advantages and advantages can be more clearly understood, and the embodiments are described below with reference to the accompanying drawings. [Embodiment] & ▲ FIG. 1 is a schematic diagram of a light source module according to an embodiment of the present invention. - In the present embodiment, the subtraction module 1A includes a guide 110, a first light source 12%, and a second light source i3〇a. The light guide plate has a first light incident surface 112 and a second light incident surface 114, and the first light incident surface 112 and the second light incident surface 114 are adjacent to each other. The light guide described herein is exemplified by a plate-shaped light guide plate, but is not limited thereto. In detail, the first light source 120a is disposed beside the illuminating surface 112 of the light guide plate 110, and the first light source 12A is adapted to emit a first monochromatic light L1, wherein the first monochromatic light L1 is passed through The first light incident surface 112 enters the light guide plate 110. The second light source 130a is disposed adjacent to the second light incident surface U4 of the light guide plate no, and the second light source 130a is adapted to emit a second monochromatic light L2, wherein the second monochromatic light L2 enters the guide through the second light incident surface 114. Light board 110. In particular, the color of the first monochromatic light L1 is substantially different from the color of the second monochromatic light L2. In this embodiment, the first light source i2〇a and the second light source 130a are, for example, a Cold Cathode Fluorescent Lamp (CCFL), a Hot Cathode Fluorescent Lamp (HCFL), or A light bar composed of a plurality of LED chips. Here, the first light source 120a and the second light source 130a are all illustrated by taking a cold cathode fluorescent tube as an example. In addition, the light source module 10a of the embodiment further includes a third light source 140a and a fourth light source i5〇a, and the light guide plate 110 further has a third light incident surface 116 and a fourth light incident surface 118. . Specifically, in the present embodiment, the third light incident surface 116 of the light guide plate 110 and the first light incident surface 112 are opposed to each other, and the second light incident surface 114 and the fourth light incident surface 118 are opposed to each other. The second light source 140a is disposed adjacent to the third light incident surface 116 of the light guide plate 110, and the third light source 140a is adapted to emit a third monochromatic light L3, wherein the third monochromatic light L3 enters through the third light incident surface 116. Light board 110. The fourth light source 150a is disposed beside the fourth light incident surface 118 of the light guide plate 110, and the fourth light source 150a is adapted to emit a fourth monochromatic light L4, wherein the fourth monochromatic light L4 enters through the fourth light incident surface 118. Light guide plate 110. In particular, the color of the first monochromatic light L1, the color of the second monochromatic light L2, the color of the third monochromatic light L3, and the color of the M382501 first: monochromatic light L4 are substantially different. Further, the third light source M〇a and the fourth light source 150a are also, for example, a cold cathode fluorescent lamp (CCFL), a hot cathode fluorescent lamp (HCTL), or a light-emitting strip composed of a wafer forging. In the embodiment, the third light source 14A and the fourth light source 15A are also exemplified by a cold cathode fluorescent tube. In addition, as shown in FIG. 1, the light source module 100a further includes a first reflector cover 160, a second reflector cover 170, a third reflector cover 18, a fourth reflector cover 190, and a dot lamp circuit 2''. The first reflector 126, the reflector 117, the third reflector 18 〇 and the fourth reflector are respectively disposed on the first light incident surface II2, the second light incident surface 114, and the third light incident of the light guide plate 110. The surface 116 and the fourth light incident surface 118 are adjacent to each other. Specifically, the first light source 120a is located between the first reflector 160 and the first light incident surface 112 of the light guide plate 11A, and the second light source 130a is located at the second light incident surface of the second reflector 170 and the light guide plate no. The third light source 140a is located between the third reflector 180 and the third light incident surface 116 of the light guide plate 110, and the fourth light source i5〇a is located at the fourth light incident of the fourth reflector 190 and the light guide plate 110. Between the faces 118. In the present embodiment, the lighting circuit 200 is electrically connected to the first light source u〇a, the second light source 130a, the third light source 140a, and the fourth light source 150a, wherein the lighting circuit 200 independently controls the first light source 120a and the second The light source 130a, the third light source 140a, and the fourth light source 150a adjust the color and brightness of the overall surface light source. When the light source module 1 〇〇a is in the first lighting state, the lighting circuit 2 〇0 controls the first light source 120a, the second light source 130a, the third light source 144a, and the fourth light source 150a to simultaneously issue the first Monochromatic light L1, second monochromatic light 9 L2, second monochromatic light U, and fourth monochromatic light L4. That is, the first light source 120a, the second light source 13A, the third light source, and the fourth light source (10) are simultaneously illuminated. At this time, the color of the surface light source emitted from the light guide plate m is formed by the monochromatic light L, the second monochromatic light u, the third monochromatic light L3, and the fourth monochromatic light L4fb. When the first monochromatic light L1 is, for example, white light, the third Z, the light L2 is, for example, blue light, the third monochromatic light L3 is, for example, green light, and the fourth monochromatic light L4 is, for example, red light, the color of the surface light source. It will show white light after mixing. On the other hand, the t-light source module is in the second lighting state, and the lighting circuit controls the first light source 12Qa, the second light source 130a, the second light source i40a or the fourth light source 15〇a to emit the first monochromatic light. L is the second monochromatic light L2, the third monochromatic light L3, or the fourth monochromatic light l4. In other words, the first light source 120a, the second light source 130a, the third light source 14A, and the fourth light source 150a are independently illuminated. At this time, the color of the surface light source emitted from the light guide plate 11 may be white light, blue light, green light or red light. In addition, the lighting circuit can also be used with a sensor (not shown), which senses the user's mood or senses the context of the surrounding environment. In this way, the color of the surface light source provided by the light source module 1A can be determined according to the user's mood or situation, etc., in response to the needs of the user. In short, the light source module 100a of the embodiment has a first light source 12a, a second light source 13a, a third light source 14a or a fourth light source 150a that emit different colors of light. For the connection of the cymbal, the color of the surface light source provided by the light source module 100a may have more than one change. In this way, the convenience of the user using the light source module 100a can be greatly improved. It is to be noted that the following embodiments follow the reference numerals and parts of the above-mentioned embodiments, in which the same reference numerals are used to refer to the same or the similar elements, and the description of the same technical content is omitted. For the description of the omitted portions, reference may be made to the foregoing embodiments, and the following embodiments will not be repeated. 2 is a schematic view of a light source module according to another embodiment of the present invention;
圖。明同時參考圖1與圖2,本實施例之光學模組i〇〇b與 圖1之光學模組100&籟似,兩者的差異在於:本實施例之 第一光源120b、第二光源130b、第三光源140b以及第四 光源150b皆是以多個發光二極體晶片所組成的發光條為 例說明。具體來說’在本實施例中’第一光源120b是由多 &尤二極體晶片122所形成之發光條,其中這些第 :發光二極體晶片122包括紅光發光二極體晶片、藍光發 光=極,晶片以及綠光發光二極體晶片所,用以混合發出 白光。意即,進行點燈時,這些第一發光二Figure. Referring to FIG. 1 and FIG. 2 simultaneously, the optical module i〇〇b of the present embodiment is similar to the optical module 100& of FIG. 1, and the difference between the two is: the first light source 120b and the second light source of the embodiment. Each of the 130b, the third light source 140b, and the fourth light source 150b is exemplified by a light-emitting strip composed of a plurality of light-emitting diode chips. Specifically, in the present embodiment, the first light source 120b is a light-emitting strip formed by a multi-amplifier diode wafer 122, wherein the second light-emitting diode wafer 122 includes a red light-emitting diode wafer, Blue light luminescence = pole, wafer and green light emitting diode chip, used to mix and emit white light. That is, when lighting, these first light two
^,,且於進行混合後發出白光。第二光源⑽ 個第—發光二極體晶片132所形成之發光條,其中 發光二極體晶片132例如是為藍光發光 i晶=出藍光。第三光源_^ 片' 所形成之發光條’其中這些第三發光二極體曰 四光源=是為綠光發光二極體晶片’用以發出綠光。Ϊ ‘光源模組1 〇〇b於第一點批处η士 控制第-光源i 20b、第井;態下時,點燈電路200 尤原12%弟一先源1地、第三光源14%以及 M382501 第四光源150b同時分別發出第一單色光Ll、第二單色光 L2、第三單色光L3以及第四單色光L4。此時,從導光板 110射出之面光源的顏色是由第一單色光L1、第二單色光 L2、第三單色光L3以及第四單色光L4混光所形成,即呈 現混光後的白光。另一方面’當光源模組l〇〇b於第二點燈 狀態下時’點燈電路200控制第一光源120b、第二光源 130b、第三光源140b或第四光源150b對應發出第一單色 光L卜第二單色光L2、第三單色光L3或第四單色光L4。 此時’從導光板110射出之面光源的顏色可能為白光、藍 光、綠光或紅光。換言之,光源模組l〇〇b所提供之面光源 的顏色可有一種以上的變化,如此一來,可大幅提升使用 者使用光源模組100b的便利性。 此外,值得一提的是,在圖1與圖2所示的實施例中, 光源模組100a、100b包括第一光源120a、120b、第二光 源130a、130b、第三光源l4〇a、140b以及第四光源15〇a、 150b,但在其他未繪示的實施例中,光源模組i〇〇a、 亦可以僅包括第一光源120a、120b與第二光源13〇a、 130b,仍可於點燈時達到具有一種以上之面光源的顏色。 因此,圖1與圖2所示的光源的數量僅為舉例說明,並 限定本創作。 斤綜上所述,由於本創作之光源模組具有發出不同色光 之=一光源與第二光源,因此透過與點燈電路的連接,可 改^光源模組所提供之面光源的顏色,亦可適度的調整光 源板組所提供之面光源的出光亮度,㈣應制者的需求。 12 雖然本創作已以實施例揭露如上’然其並非用以限定 t創作,任何所屬技術領域中具有通常知識者,在不脫離 =作之精神和範圍内,t可作餅之更動與潤飾,故本 1乍之保護範圍當視後附之f料利簡所界定者為準。 【圖式簡單說明】 圖1為本創作之-實施例之-種光源模組的示意圖。 圖。圖2為本創作之另-實施例之一種光源模組的示意 【主要元件符號說明】 l〇〇a、l〇〇b :光源模組 110 :導光板 112 :第一入光面 114 :第二入光面 116 :第三入光面 118 :第四入光面 120a、120b :第一光源 122 :第一發光二極體晶片 130a、130b :第二光源 132 :第二發光二極體晶片 140a、140b :第三光源 142 :第三發光二極體晶片 150a、150b :第四光源 M382501 152 :第四發光二極體晶片 160 :第一反射罩 170 :第二反射罩 180 :第三反射罩 190 :第四反射罩 200 :點燈電路 L1 :第一單色光 L2 :第二單色光 L3 :第三單色光 L4 :第四單色光 14^, and emit white light after mixing. The light source strip formed by the second light source (10) of the first light-emitting diode chip 132, wherein the light-emitting diode chip 132 is, for example, blue light-emitting crystal = blue light. The third light source _^ is formed by the light strips </ RTI> wherein the third light emitting diodes 曰 four light sources = are green light emitting diode chips 'for emitting green light. Ϊ 'Light source module 1 〇〇b at the first point of the batch η 士 control of the first light source i 20b, the first well; state, the lighting circuit 200, the original 12% of the first source, the first source, the third source 14 % and M382501 The fourth light source 150b simultaneously emits the first monochromatic light L1, the second monochromatic light L2, the third monochromatic light L3, and the fourth monochromatic light L4, respectively. At this time, the color of the surface light source emitted from the light guide plate 110 is formed by mixing the first monochromatic light L1, the second monochromatic light L2, the third monochromatic light L3, and the fourth monochromatic light L4, that is, the mixture is presented. White light after the light. On the other hand, when the light source module 10b is in the second lighting state, the lighting circuit 200 controls the first light source 120b, the second light source 130b, the third light source 140b or the fourth light source 150b to issue the first single The color light L is the second monochromatic light L2, the third monochromatic light L3, or the fourth monochromatic light L4. At this time, the color of the surface light source emitted from the light guide plate 110 may be white light, blue light, green light or red light. In other words, the color of the surface light source provided by the light source module 10b can have more than one change, which can greatly improve the convenience of the user using the light source module 100b. In addition, it is worth mentioning that, in the embodiment shown in FIG. 1 and FIG. 2, the light source modules 100a, 100b include first light sources 120a, 120b, second light sources 130a, 130b, and third light sources l4a, 140b. And the fourth light source 15A, 150b, but in other embodiments not shown, the light source module i〇〇a may also include only the first light source 120a, 120b and the second light source 13A, 130b, It can reach the color of more than one surface light source when lighting. Therefore, the number of light sources shown in Figures 1 and 2 is merely illustrative and defines the creation. In summary, since the light source module of the present invention has a light source and a second light source that emit different colors of light, the color of the surface light source provided by the light source module can be changed through the connection with the lighting circuit. The brightness of the surface light source provided by the light source panel group can be appropriately adjusted, and (4) the requirements of the system. 12 Although the present invention has been disclosed in the above embodiments, it is not intended to limit the creation of t, and any person having ordinary knowledge in the technical field can make a change and retouch of the cake without departing from the spirit and scope of the work. Therefore, the scope of protection of this section is subject to the definition of the attached material. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view of a light source module of the present invention. Figure. 2 is a schematic diagram of a light source module according to another embodiment of the present invention. [Main component symbol description] l〇〇a, l〇〇b: light source module 110: light guide plate 112: first light incident surface 114: The second light incident surface 116: the third light incident surface 118: the fourth light incident surface 120a, 120b: the first light source 122: the first light emitting diode wafer 130a, 130b: the second light source 132: the second light emitting diode wafer 140a, 140b: third light source 142: third light emitting diode wafer 150a, 150b: fourth light source M382501 152: fourth light emitting diode wafer 160: first reflective cover 170: second reflective cover 180: third reflection Cover 190: fourth reflection cover 200: lighting circuit L1: first monochromatic light L2: second monochromatic light L3: third monochromatic light L4: fourth monochromatic light 14