TW202119089A

TW202119089A - Light source module for forming a mixed light with high color rendering index and special optical characteristics to enhance the application range and effectiveness of the light source module

Info

Publication number: TW202119089A
Application number: TW108140261A
Authority: TW
Inventors: 邱煥評; 王志賓; 幕勒朱爾根; 烏倫伯格傑拉德
Original assignee: 天勤光電股份有限公司
Priority date: 2019-11-06
Filing date: 2019-11-06
Publication date: 2021-05-16

Abstract

The present invention provides a light source module, in which a first light source forms a first light beam through the effect of a second light source, a third light source and a first beam splitter, and then a second beam splitter is used to reflect the first light beam and to transmit a fourth light of a fourth light source so as to form a mixed light that can be received and projected by a light processing element. As a result, with the high color rendering index and special optical characteristics of the mixed light, the application range and effectiveness of the present invention can be enhanced.

Description

光源模組Light source module

本發明有關於一種光源模組，其尤指一種結合高演色性與紫外線光學特性之光學模組。The present invention relates to a light source module, and particularly refers to an optical module that combines high color rendering and ultraviolet optical characteristics.

運用於內視鏡設備之照明裝置，有透過複數不同色彩之光源結合透鏡/分色鏡形成白光。單一/複數光源結合螢光體激發之光，再搭配透鏡/分色鏡產生白光。或是複數光源結合再與螢光體激發之光，藉透鏡/分色鏡混合構成白光等方式，以供內視鏡設備使用。The lighting device used in the endoscope equipment has a combination of multiple light sources of different colors combined with a lens/dichroic mirror to form white light. Single/plural light sources combined with the light excited by the phosphor, and then matched with a lens/dichroic mirror to produce white light. Or a combination of multiple light sources and the light excited by the phosphor can be mixed with a lens/dichroic mirror to form white light for use in endoscope equipment.

然而，習知技術生成之白色光演色性表現普遍不佳，而無法完整呈現拍攝物之真實樣貌。此外，以應用於內視鏡之設備而言，由於操作過程中針對患者之病兆(例如人體之組織、細胞、血液等構造)視察是否具有異樣，單純以白光照射無法供醫療人員確切判別是否隸屬於相關病徵。亦即病徵之顯現需要搭配特殊光源，方可有效帶出病理資訊供醫療人員診斷。因此除了演色性問題待改進之外，若根據特殊需求之照明考量上，亦具有未臻理想之處待改善。However, the color rendering performance of white light generated by the conventional technology is generally poor, and it is unable to fully present the true appearance of the subject. In addition, as far as the equipment used in endoscopes is concerned, due to the inspection of the patient’s symptoms (such as the tissues, cells, blood, etc.) of the patient during the operation, it is impossible for medical personnel to accurately determine whether it is irradiated with white light. Belongs to related symptoms. That is to say, the manifestation of symptoms requires special light sources to effectively bring out pathological information for medical personnel to diagnose. Therefore, in addition to the problem of color rendering that needs to be improved, there are also unsatisfactory aspects that need to be improved if the lighting considerations are based on special needs.

本發明之一目的提供一種光源模組，其將第一光源產生之第一光線(紅光、藍光、紫外線光構成之混合光)，與第四光源之第四光線(黃光)經第二分光鏡之作用後結合形成一混合白光，藉此提升傳統白光之演色性且兼具特殊光學特性，以提高光源模組應用之效率。An object of the present invention is to provide a light source module that passes the first light (red light, blue light, and ultraviolet light) generated by the first light source and the fourth light (yellow light) of the fourth light source through the second light source. The function of the beam splitter is combined to form a mixed white light, thereby improving the color rendering of the traditional white light and having special optical characteristics, so as to improve the efficiency of the light source module application.

為了達成上述所指稱之目的與功效，本發明揭露一種光源模組，其包含: 一第一光源，包含一第一光線，並且包含: 一第二光源，包含一第二光線；一第三光源，包含一第三光線；一第一分光鏡，設置於該第二光線以及該第三光線之路徑上，使該第二光源設置於該第一分光鏡之一側，該第三光源設置於該第一分光鏡之另一側，該第一分光鏡透射該第二光線以及反射該第三光線，使該第二光線與該第三光線混合形成該第一光線；一第四光源，包含一第四光線；一第二分光鏡，設置於該第一光線以及該第四光線之路徑上，使該第一光源設置於該第二分光鏡之一側，該第四光源設置於該第二分光鏡之另一側，該第二分光鏡反射該第一光線以及透射該第四光線，使該第一光線與該第四光線混合形成一混合光線；以及一光處理元件，設置於該混合光線之路徑上，該光處理元件自一端往另一端漸縮設置，該一端接收該混合光線，該另一端投射該混合光線。In order to achieve the aforementioned purpose and effect, the present invention discloses a light source module, which includes: A first light source, including a first light, and including: A second light source, including a second light; A third light source, including a third light; A first beam splitter is arranged on the path of the second light and the third light, so that the second light source is arranged on one side of the first beam splitter, and the third light source is arranged on the other side of the first beam splitter On one side, the first beam splitter transmits the second light and reflects the third light, so that the second light and the third light are mixed to form the first light; A fourth light source, including a fourth light; A second beam splitter is arranged on the path of the first light and the fourth light, so that the first light source is arranged on one side of the second beam splitter, and the fourth light source is arranged on the other side of the second beam splitter On one side, the second beam splitter reflects the first light and transmits the fourth light, so that the first light and the fourth light are mixed to form a mixed light; and A light processing element is arranged on the path of the mixed light, the light processing element is tapered from one end to the other end, the one end receives the mixed light, and the other end projects the mixed light.

請參閱第一圖，本發明為一種光源模組，其包含:一第一光源1，包含一第一光線10，並且包含: 一第二光源12，包含一第二光線120；一第三光源14，包含一第三光線140；一第一分光鏡16，設置於第二光線120以及第三光線140之路徑上，使第二光源12設置於第一分光鏡16之一側，第三光源14設置於第一分光鏡16之另一側，第一分光鏡16透射第二光線120以及反射第三光線140，使第二光線120與第三光線140混合形成第一光線10；一第四光源4，包含一第四光線40；一第二分光鏡7，設置於第一光線10以及第四光線40之路徑上，使第一光源1設置於第二分光鏡7之一側，第四光源4設置於第二分光鏡7之另一側，第二分光鏡7反射第一光線10以及透射第四光線40，使第一光線10與第四光線40混合形成一混合光線ML；以及一光處理元件9，設置於混合光線ML之路徑上，光處理元件9自一端往另一端漸縮設置，一端接收混合光線ML，另一端投射混合光線ML。Please refer to the first figure. The present invention is a light source module, which includes: a first light source 1, including a first light 10, and including: A second light source 12, including a second light 120; A third light source 14 including a third light 140; A first beam splitter 16 is arranged on the path of the second light 120 and the third light 140, so that the second light source 12 is arranged on one side of the first beam splitter 16, and the third light source 14 is arranged on the first beam splitter 16 On the other side, the first beam splitter 16 transmits the second light 120 and reflects the third light 140, so that the second light 120 and the third light 140 are mixed to form the first light 10; A fourth light source 4, including a fourth light 40; A second beam splitter 7 is arranged on the path of the first light 10 and the fourth light 40, so that the first light source 1 is arranged on one side of the second beam splitter 7, and the fourth light source 4 is arranged on the second beam splitter 7 On the other side, the second beam splitter 7 reflects the first light 10 and transmits the fourth light 40, so that the first light 10 and the fourth light 40 are mixed to form a mixed light ML; and A light processing element 9 is arranged on the path of the mixed light ML. The light processing element 9 is tapered from one end to the other end. One end receives the mixed light ML and the other end projects the mixed light ML.

光處理元件9包含一收光部90以及一出光部92，收光部90之一端相對混合光線ML，另一端連接出光部92，自收光部90往出光部92漸縮設置；其中，收光部90用以接收混合光線ML，出光部92用以投射混合光線ML。The light processing element 9 includes a light receiving portion 90 and a light emitting portion 92. One end of the light receiving portion 90 is opposite to the mixed light ML, and the other end is connected to the light emitting portion 92. The light portion 90 is used for receiving the mixed light ML, and the light emitting portion 92 is used for projecting the mixed light ML.

請參閱第二圖，第一分光鏡16包含一第一面160以及一第二面162，第二光線120透射第一面160以及第二面162，與經第二面162反射之第三光線140混合形成第一光線10。第二分光鏡7包含一第三面70及一第四面72，第一光線10經第三面70反射，第四光線40透射第三面70以及第四面72，而與第一光線10混合形成混合光線ML；其中，第一光線10為包含紅光、藍光以及紫外光之混合光，第二光線120為紅光光線，第三光線140為包含藍光以及紫外光之混合光，第四光線40為黃光光線，混合光ML線為白光以及紫外光所構成之混合光。Please refer to the second figure. The first beam splitter 16 includes a first surface 160 and a second surface 162. The second light 120 transmits the first surface 160 and the second surface 162, and the third light reflected by the second surface 162 140 is mixed to form the first light 10. The second beam splitter 7 includes a third surface 70 and a fourth surface 72. The first light ray 10 is reflected by the third surface 70, and the fourth light ray 40 transmits through the third surface 70 and the fourth surface 72. Mixed to form a mixed light ML; wherein the first light 10 is a mixed light including red light, blue light and ultraviolet light, the second light 120 is a red light light, the third light 140 is a mixed light including blue light and ultraviolet light, and the fourth light The light 40 is yellow light, and the mixed light ML line is a mixed light composed of white light and ultraviolet light.

復參閱第一、二圖，接續說明本發明之作動方式，第一光源1與第四光源4可同時/有順序地照射於第二分光鏡7，合先敘明。首先，第二光源12與第三光源14可以同時/有順序地照射於第一分光鏡16。第二光源12、第三光源14分別將第二光線120、第三光線140投射於第一分光鏡16。第三光線140經第二面162反射而往第二分光鏡7方向移動。第二光線120直接透射第一面160以及第二面162，與第三光線140混合形成第一光線10往第二分光鏡7方向移動。換言之，透過前述結構，可以投射出第一光線10往第二分光鏡7移動以供後續進一步處理。Referring to the first and second figures again, the operation mode of the present invention will be explained continuously. The first light source 1 and the fourth light source 4 can irradiate the second beam splitter 7 simultaneously/sequentially, which will be explained first. First, the second light source 12 and the third light source 14 can irradiate the first beam splitter 16 simultaneously/sequentially. The second light source 12 and the third light source 14 respectively project the second light 120 and the third light 140 onto the first beam splitter 16. The third light 140 is reflected by the second surface 162 and moves toward the second beam splitter 7. The second light 120 directly transmits through the first surface 160 and the second surface 162, and is mixed with the third light 140 to form the first light 10 to move toward the second beam splitter 7. In other words, through the foregoing structure, the first light 10 can be projected to move to the second beam splitter 7 for subsequent further processing.

接續第一光源1、第四光源4分別將第一光線10、第四光線40投射於第二分光鏡7。第一光線10經第三面70反射而往光處理元件9方向移動。第四光線40透射第三面70與第四面72往光處理元件9方向移動。爾後，第一光線10與第四光線40經第二分光鏡7之作用，混合形成混合光線ML由光處理元件9接收運用。The first light source 1 and the fourth light source 4 are connected to project the first light 10 and the fourth light 40 to the second beam splitter 7 respectively. The first light 10 is reflected by the third surface 70 and moves toward the light processing element 9. The fourth light 40 transmits through the third surface 70 and the fourth surface 72 and moves toward the light processing element 9. After that, the first light 10 and the fourth light 40 are mixed by the second beam splitter 7 to form a mixed light ML which is received and used by the light processing element 9.

光處理元件9作為一光纖，其收光部90接收混合光線ML，再於出光部92投射混合光線ML。經由光處理元件9之漸縮結構(或稱錐形結構)，自出光部92投射混合光線ML之範圍可達更寬廣，而增進了觀察之可視範圍。以習知內視鏡之構造而言，能夠置入人體之檢查設備尺寸具有一定限制，因此經過光處理元件4後所投射之光線可供醫療人員觀視較大範圍，亦能提升照射效率，而無須構改內視鏡設備方可取得大範圍照射之效用。The light processing element 9 is used as an optical fiber, and the light receiving part 90 receives the mixed light ML, and then projects the mixed light ML on the light emitting part 92. Through the tapered structure (or conical structure) of the light processing element 9, the range of the mixed light ML projected from the light emitting portion 92 can be wider, and the visible range of observation is improved. In terms of the structure of the conventional endoscope, the size of the inspection equipment that can be inserted into the human body has a certain limit. Therefore, the light projected after the light processing element 4 can be viewed by medical personnel in a larger area, and the irradiation efficiency can also be improved. There is no need to modify the endoscope equipment to achieve the effect of large-scale irradiation.

再者，混合光線ML改善傳統白光演色性不佳之問題，即藉由第一光線10與第四光線40混合，以提升整體白色光之演色性。本發明之光源模組可以作為內視鏡設備之照明元件，由於混合光線ML之高演色性，可以提升醫療人員在照射病兆診斷時，提供真實之人體構造樣貌，避免醫療人員因演色性低下問題造成誤判。又，第一光線10包含紫外線光光線，使得混合光線ML具備紫外線光產生之特殊光學特性，針對特殊病徵可由混合光線ML照射而呈現，避免醫療人員疏漏病徵，而可確實取得相關病理資訊。Furthermore, the mixed light ML improves the problem of poor color rendering of the traditional white light, that is, the first light 10 and the fourth light 40 are mixed to improve the color rendering of the overall white light. The light source module of the present invention can be used as the lighting element of the endoscope equipment. Due to the high color rendering of the mixed light ML, it can improve the medical personnel to provide a real human body structure appearance during the diagnosis of the irradiated disease, and avoid the medical personnel from the color rendering The low problem caused misjudgment. In addition, the first light 10 includes ultraviolet light rays, so that the mixed light ML has special optical characteristics generated by ultraviolet light, and can be irradiated by the mixed light ML to present special symptoms, so as to prevent medical personnel from neglecting the symptoms and obtain relevant pathological information.

請參閱第三、四圖，本發明第二實施例與第一實施例之差異，在於第三光源14包含:一第五光源142，包含一第五光線1420；一第六光源144，包含一第六光線1440；以及一第三分光鏡146，設置於第五光線1420以及第六光線1440之路徑上，使第五光源142設置於第三分光鏡146之一側，第六光源144設置於第三分光鏡146之另一側，第三分光鏡146反射第五光線1420以及透射第六光線1440，使第五光線1420與第六光線1440混合形成第三光線140。Please refer to the third and fourth figures. The difference between the second embodiment of the present invention and the first embodiment is that the third light source 14 includes: a fifth light source 142, including a fifth light ray 1420; and a sixth light source 144, including a The sixth light 1440; and a third beam splitter 146, which is arranged on the path of the fifth light 1420 and the sixth light 1440, so that the fifth light source 142 is arranged on one side of the third beam splitter 146, and the sixth light source 144 is arranged on On the other side of the third beam splitter 146, the third beam splitter 146 reflects the fifth light 1420 and transmits the sixth light 1440, so that the fifth light 1420 and the sixth light 1440 are mixed to form the third light 140.

第三分光鏡146包含一第五面1460以及一第六面1462，第六光線1440透射第五面1460以及第六面1462，與經第五面1460反射之第五光線1420混合形成第三光線140；其中，第五光線1420為紫外光，第六光線1440為藍光。The third beam splitter 146 includes a fifth surface 1460 and a sixth surface 1462. The sixth light 1440 transmits through the fifth surface 1460 and the sixth surface 1462, and is mixed with the fifth light 1420 reflected by the fifth surface 1460 to form the third light. 140; Among them, the fifth light 1420 is ultraviolet light, and the sixth light 1440 is blue light.

第二實施例之第三光源14作動方式中，第五光源142以及第六光源144可以同時/有順序地照射於第三分光鏡146。第五光源142、第六光源144分別將第五光線1420、第六光線1440投射於第三分光鏡146。第五光線1420經第五面1460反射而往第一分光鏡16方向移動。第六光線1440直接透射第五面1460以及第六面1462，與第五光線1420混合形成第三光線140往第一分光鏡16方向移動。換言之，本發明第二實施例可以透過前述所揭示之結構投射出第三光線140往第一分光鏡16移動以供進一步處理。In the operating mode of the third light source 14 of the second embodiment, the fifth light source 142 and the sixth light source 144 can irradiate the third beam splitter 146 simultaneously/sequentially. The fifth light source 142 and the sixth light source 144 respectively project the fifth light ray 1420 and the sixth light ray 1440 onto the third beam splitter 146. The fifth light 1420 is reflected by the fifth surface 1460 and moves toward the first beam splitter 16. The sixth light 1440 directly transmits through the fifth surface 1460 and the sixth surface 1462, and is mixed with the fifth light 1420 to form a third light 140 that moves toward the first beam splitter 16. In other words, the second embodiment of the present invention can project the third light 140 through the structure disclosed above to move to the first beam splitter 16 for further processing.

請參閱第五圖，本發明第三實施例與第一實施例之差異，在於第四光源4包含:一第七光源42，包含一第七光線420；以及一螢光板44，設置於第二分光鏡7反射第七光線420之路徑上，並且包含一反射鏡440、一螢光體442以及一集光透鏡444，螢光體442設置於反射鏡440之一側，第二分光鏡7反射第七光線420往螢光板44移動，經螢光體442以及反射鏡440反射形成第四光線40。集光透鏡444設置於反射鏡440與螢光體442之一側用以覆蓋螢光體442，並將投射於螢光板44之光線(第七光線420)集中照射於螢光體442。Please refer to the fifth figure. The difference between the third embodiment of the present invention and the first embodiment is that the fourth light source 4 includes: a seventh light source 42 including a seventh light 420; and a fluorescent plate 44 disposed on the second The beam splitter 7 reflects the path of the seventh light 420, and includes a mirror 440, a phosphor 442, and a collecting lens 444. The phosphor 442 is disposed on one side of the mirror 440, and the second beam splitter 7 reflects The seventh light 420 moves toward the phosphor plate 44 and is reflected by the phosphor 442 and the reflecting mirror 440 to form the fourth light 40. The collecting lens 444 is disposed on one side of the reflecting mirror 440 and the phosphor 442 to cover the phosphor 442 and concentrate the light (the seventh light 420) projected on the phosphor plate 44 on the phosphor 442.

其中，第七光線420為複數雷射光組成之矩陣所發射之藍光，螢光體442為黃色螢光粉。螢光板44包含之螢光體442為只要能與第七光線420搭配激發，而形成第四光線40(黃光光線)之材料皆可為之，並不在此限，較佳之選擇可以為黃色螢光粉。Among them, the seventh light 420 is blue light emitted by a matrix composed of a plurality of laser lights, and the phosphor 442 is a yellow phosphor. The phosphor 442 included in the fluorescent plate 44 can be any material that can be used to form the fourth light 40 (yellow light) as long as it can be excited with the seventh light 420, and it is not limited to this. The preferred choice can be yellow fluorescent light. Light powder.

本發明第三實施例中，第一光線10與第四光線40經第二分光鏡7之作用相同，遂直接針對第四光線40之生成進行說明。第四光線40為第七光源42之第七光線420經第四面72反射使螢光板44接收，再進一步激發反射往第二分光鏡7移動，而透射第三面70以及第四面72往光處理元件9方向移動。爾後，第一光線10與第四光線40經第二分光鏡7之作用，混合形成混合光線ML由光處理元件9接收運用。In the third embodiment of the present invention, the first light 10 and the fourth light 40 have the same function through the second beam splitter 7, so the generation of the fourth light 40 is directly described. The fourth light 40 is the seventh light 420 of the seventh light source 42 reflected by the fourth surface 72 to be received by the fluorescent plate 44, and then further stimulated and reflected to move toward the second beam splitter 7, while transmitting through the third surface 70 and the fourth surface 72 toward The light processing element 9 moves in the direction. After that, the first light 10 and the fourth light 40 are mixed by the second beam splitter 7 to form a mixed light ML which is received and used by the light processing element 9.

上述之實施例中，光源(第一至第七)可根據照射需求而因應設置，而以陣列排列方式設置複數雷射光束/發光二極體，或僅設置單一雷射光束/發光二極體，而不受限。又，分光鏡(第一至第三)各自設計為可供特定波長之光線透射直接通過，且反射另一特定波長之光線，以投射或透射於其他元件，遂依設計需求與光源搭配而變換。再者，第二光源12、第五光源142、第六光源144可互換位置。舉例而言，第二光源12可設於第三分光鏡146之一側，第五光源142設於第一分光鏡16之一側，則第三分光鏡146之第五面1460可反射第二光線120往第一分光鏡16移動。而第一分光鏡16之第一面160、第二面162直接透射第五光線1420往第二分光鏡7移動。In the above embodiment, the light source (first to seventh) can be set according to the illumination requirements, and a plurality of laser beams/light emitting diodes can be arranged in an array arrangement, or only a single laser beam/light emitting diode can be arranged , Without limitation. In addition, the beamsplitters (first to third) are each designed to allow light of a specific wavelength to pass through directly, and to reflect light of another specific wavelength to be projected or transmitted to other components, which is changed according to the design requirements and the light source. . Furthermore, the positions of the second light source 12, the fifth light source 142, and the sixth light source 144 can be interchanged. For example, the second light source 12 can be arranged on one side of the third beam splitter 146, and the fifth light source 142 is arranged on one side of the first beam splitter 16, so that the fifth surface 1460 of the third beam splitter 146 can reflect the second The light 120 moves toward the first beam splitter 16. The first surface 160 and the second surface 162 of the first beam splitter 16 directly transmit the fifth light 1420 to move toward the second beam splitter 7.

1:第一光源 10:第一光線 12:第二光源 120:第二光線 14:第三光源 140:第三光線 142:第五光源 1420:第五光線 144:第六光源 1440:第六光線 146:第三分光鏡 1460:第五面 1462:第六面 16:第一分光鏡 160:第一面 162:第二面 4:第四光源 40:第四光線 42:第七光源 420:第七光線 44:螢光板 440:反射鏡 442:螢光體 444:集光透鏡 7:第二分光鏡 70:第三面 72:第四面 9:光處理元件 90:收光部 92:出光部 ML:混合光線1: the first light source 10: The first light 12: second light source 120: second light 14: The third light source 140: Third Ray 142: Fifth Light Source 1420: Fifth Ray 144: The sixth light source 1440: Sixth Ray 146: third beam splitter 1460: Fifth Side 1462: Sixth Side 16: The first beam splitter 160: first side 162: The Second Side 4: The fourth light source 40: The fourth ray 42: seventh light source 420: Seventh Ray 44: Fluorescent board 440: Mirror 442: Phosphor 444: Collecting lens 7: Second beam splitter 70: Third Side 72: Fourth Side 9: Light processing components 90: Receiving part 92: Light emitting department ML: mixed light

第一圖:其為本發明第一實施例之示意圖一；第二圖:其為本發明第一實施例之示意圖二；第三圖:其為本發明第二實施例之示意圖一；第四圖:其為本發明第二實施例之示意圖二；第五圖:其為本發明第三實施例之示意圖。The first figure: it is the first schematic diagram of the first embodiment of the present invention; Figure 2: It is the second schematic diagram of the first embodiment of the present invention; Figure 3: It is the first schematic diagram of the second embodiment of the present invention; Fourth figure: it is the second schematic diagram of the second embodiment of the present invention; Figure 5: It is a schematic diagram of the third embodiment of the present invention.

1:第一光源1: the first light source

10:第一光線10: The first light

12:第二光源12: second light source

120:第二光線120: second light

14:第三光源14: The third light source

140:第三光線140: Third Ray

16:第一分光鏡16: The first beam splitter

4:第四光源4: The fourth light source

40:第四光線40: The fourth ray

7:第二分光鏡7: Second beam splitter

9:光處理元件9: Light processing components

90:收光部90: Receiving part

92:出光部92: Light emitting department

ML:混合光線ML: mixed light

Claims

一種光源模組，其包含：一第一光源，包含一第一光線，並且包含: 一第二光源，包含一第二光線；一第三光源，包含一第三光線；一第一分光鏡，設置於該第二光線以及該第三光線之路徑上，使該第二光源設置於該第一分光鏡之一側，該第三光源設置於該第一分光鏡之另一側，該第一分光鏡透射該第二光線以及反射該第三光線，使該第二光線與該第三光線混合形成該第一光線；一第四光源，包含一第四光線；一第二分光鏡，設置於該第一光線以及該第四光線之路徑上，使該第一光源設置於該第二分光鏡之一側，該第四光源設置於該第二分光鏡之另一側，該第二分光鏡反射該第一光線以及透射該第四光線，使該第一光線與該第四光線混合形成一混合光線；以及一光處理元件，設置於該混合光線之路徑上，該光處理元件自一端往另一端漸縮設置，該一端接收該混合光線，該另一端投射該混合光線。A light source module, which includes: A first light source, including a first light, and including: A second light source, including a second light; A third light source, including a third light; A first beam splitter is arranged on the path of the second light and the third light, so that the second light source is arranged on one side of the first beam splitter, and the third light source is arranged on the other side of the first beam splitter On one side, the first beam splitter transmits the second light and reflects the third light, so that the second light and the third light are mixed to form the first light; A fourth light source, including a fourth light; A second beam splitter is arranged on the path of the first light and the fourth light, so that the first light source is arranged on one side of the second beam splitter, and the fourth light source is arranged on the other side of the second beam splitter On one side, the second beam splitter reflects the first light and transmits the fourth light, so that the first light and the fourth light are mixed to form a mixed light; and A light processing element is arranged on the path of the mixed light, the light processing element is tapered from one end to the other end, the one end receives the mixed light, and the other end projects the mixed light.

如請求項1所述之光源模組，其中該第一分光鏡包含一第一面以及一第二面，該第二光線透射該第一面以及該第二面，與經該第二面反射之該第三光線混合形成該第一光線。The light source module according to claim 1, wherein the first beam splitter includes a first surface and a second surface, and the second light transmits through the first surface and the second surface, and is reflected by the second surface The third light is mixed to form the first light.

如請求項1所述之光源模組，其中該第二光線為紅光，該第三光線為包含藍光以及紫外光之混合光。The light source module according to claim 1, wherein the second light is red light, and the third light is mixed light including blue light and ultraviolet light.

如請求項1所述之光源模組，其中該第三光源包含: 一第五光源，包含一第五光線；一第六光源，包含一第六光線；以及一第三分光鏡，設置於該第五光線以及該第六光線之路徑上，使該第五光源設置於該第三分光鏡之一側，該第六光源設置於該第三分光鏡之另一側，該第三分光鏡反射該第五光線以及透射該第六光線，使該第五光線與該第六光線混合形成該第三光線。The light source module according to claim 1, wherein the third light source comprises: A fifth light source, including a fifth light; A sixth light source, including a sixth light; and A third beam splitter is arranged on the path of the fifth light and the sixth light, so that the fifth light source is arranged on one side of the third beam splitter, and the sixth light source is arranged on the other side of the third beam splitter On one side, the third beam splitter reflects the fifth light and transmits the sixth light, so that the fifth light and the sixth light are mixed to form the third light.

如請求項4所述之光源模組，其中該第五光線為紫外光，該第六光線為藍光。The light source module according to claim 4, wherein the fifth light is ultraviolet light, and the sixth light is blue light.

如請求項1所述之光源模組，其中該第二分光鏡包含一第三面及一第四面，該第一光線經該第三面反射，該第四光線透射該第三面以及該第四面，而與該第一光線混合形成該混合光線。The light source module according to claim 1, wherein the second beam splitter includes a third surface and a fourth surface, the first light is reflected by the third surface, and the fourth light is transmitted through the third surface and the The fourth surface is mixed with the first light to form the mixed light.

如請求項1所述之光源模組，其中該第四光源包含: 一第七光源，包含一第七光線；以及一螢光板，設置於該第二分光鏡反射該第七光線之路徑上，並且包含一反射鏡以及一螢光體，該螢光體設置於該反射鏡之一側，該第二分光鏡反射該第七光線往該螢光板移動，經該螢光體以及該反射鏡反射形成該第四光線。The light source module according to claim 1, wherein the fourth light source comprises: A seventh light source, including a seventh light; and A phosphor plate is disposed on the path of the second beam splitter reflecting the seventh light, and includes a reflector and a phosphor. The phosphor is disposed on one side of the reflector, and the second beam splitter reflects The seventh light rays move to the fluorescent plate, and are reflected by the fluorescent body and the reflecting mirror to form the fourth light rays.

如請求項7所述之光源模組，其中該第一光線為包含紅光、藍光以及紫外光之混合光，該第四光線為黃光，該第七光線為複數雷射光組成之矩陣所發射之藍光，該螢光體為黃色螢光粉。The light source module according to claim 7, wherein the first light is a mixed light including red light, blue light and ultraviolet light, the fourth light is yellow light, and the seventh light is emitted by a matrix composed of a plurality of laser lights The blue light, the phosphor is yellow phosphor.

如請求項4所述之光源模組，其中該第三分光鏡包含一第五面以及一第六面，該第六光線透射該第五面以及該第六面，與經該第五面反射之該第五光線混合形成該第三光線。The light source module according to claim 4, wherein the third beam splitter includes a fifth surface and a sixth surface, and the sixth light transmits through the fifth surface and the sixth surface, and is reflected by the fifth surface The fifth light is mixed to form the third light.

如請求項1所述之光源模組，其中該混合光線為白光與紫外光所構成之混合光。The light source module according to claim 1, wherein the mixed light is a mixed light composed of white light and ultraviolet light.