M365502 五、新型說明： 【所屬之技術領域】 本創作係關於一種光機結構 光機結構。 特別是一種應用於光學滑鼠的 【先前技術】 滑鼠是-種报相的電腦的輸人設備。滑鼠上的光機 用來對電腦_幕上的游縣進行移賴定位，並可通過滑鼠上 的按鍵來對游標所經過位置的絲上的致動圖示進行操作。 習知的滑鼠的光機結構係在滑鼠殼體下裝对—滾輪，藉由 7滑鼠於桌面等上來帶動滾輪的轉動。滑氣内部同時裝設有無 其中無線發送裝置可為紅外線發光二極體或紅外線 會遮斷無線發送裝置缝_ 時 幕上的游標來進行移動與、=收襄置的連接，可用來對電腦的營 由於習知的滑鼠係靠滾輪轉動來定位，但由於賴 移動時，容易將桌面的灰雇辇黑 167上 確度。近年來，鬥^ίί鼠内而影響了滑鼠定位的準 來疋位，藉由將發絲置將鱗斜_—上，並利用2M365502 V. New description: [Technical field] This creation is about a optomechanical structure. In particular, a prior art applied to an optical mouse is a type of input device for a computer. The light machine on the mouse is used to position the computer on the screen of the county, and the button on the mouse can be used to operate the actuating icon on the wire where the cursor passes. The conventional optomechanical structure of the mouse is equipped with a pair of rollers under the mouse housing, and the slider is driven by the 7 mouse on the table top or the like. The inside of the slippery air is installed at the same time. The wireless transmitting device can be an infrared light emitting diode or the infrared light can block the wireless transmitting device. The cursor on the screen is used to move and connect to the computer. Because the conventional mouse is positioned by the rotation of the roller, it is easy to determine the grayness of the desktop. In recent years, the mouse has affected the position of the mouse, and the hair is tilted by the hairline.
㈣面反射的光線，以準確的定位。直接 裝置來疋位可以_較習知料更精準的定位效I 狀的3=發Γ置將光線斜向照射於桌面上會形成像雞蛋形 =:^域。照光區域在#近發光裝置端會較為窄小，照光區 S退發域置端會較為寬大。這種利用發光農置將光線斜向 M365502 照射於桌面上_成_蛋做的 情形產生 【新型内容】 收桌面反射的猶峡鱗，=£域會使得收光裝置在接 一 .· θ彳斷不清而導致定位不準確的 本創作知:供一種井撼纟士 士致 .透 鏡。根據本創作簡叙賴賴，包料：料元件與第 波導元件包含有入光面、 中，入光面和編係位於導光路徑的相對兩 = 廣散結構。其 擴散結 擴散結構位於導光通道的一端且鄰接出光面。 構可位於出光面之下緣， 八，…… 高於擴散、輸㈣邮===树㈣心處係 或不規則結構。 、’兩側處。擴散結構可係光栅結構 於波導元_光面的―端，且 了與垂直出光面的中心輛形成—夾角。兄的先轴 位於:==r機結構更包含有第二透鏡。第二透鏡 上。的人先面的-端。其中，第二透鏡可鄰接於入光面 道的^摘作簡露之桃轉，藉由㈣親構設於導光'* 轉糾絲，使规鱗树時^因通 M365502 為擴散、___來，鱗照光_在#近發絲置端會與照 光區域在祕發光裝置端大小近似，使得光電元件在接收由照光 區域所反射的光線以粒時，可提故位的準確。 ' ㈣本創_龍與實作，航合圖示作最佳實施例詳細說 明如下。 【實施方式】 第1圖」係為根據本創作第—實施例之光機結構立 ▲ 圖。 • 卜 「第2圖」係為根據本創作第—實施例之光機結構平面示音 圖。 ^ 心…、第1圖」與「第2圖」，於此實施例，光機結構可靡 用於滑鼠上，用以接收滑鼠内之發光元件1所發射之光線以於滑 鼠所在位制表面上（即，諸如桌子、滑鼠墊或地板等物件與滑 氣接觸的表面，例如：桌面、地面等）以形成—照光區域，並利 鲁用滑鼠内之光電元件2來接收光線照射至照光區域後所反射之光 線。 光機結構包含有：波導元件⑽與第—透鏡·。 波導元件100可包含有入光面20、導光通道3〇、出光面仙 與擴散結構50。 入光面20可鄰接於發光元件i，亦即入光面2〇可係與發光元 件1的出光表面械合，或入光面2〇與發光元件i的出光^面係 間隔相對應。入光面20用以接收發光元件丨所發射之光線。其中、 入光面20可為-光滑表面’用以避免發光元件i所發射之光線入 M365502 射入光面20時’會因為入光面20表面的粗糙而造成光線散射等 效應產生，使得光線入射入光面2〇的效率降低。 導光通道30具有與外界空氣相異的材質，亦即導光通道3〇 的折射率與外界空氣的折射率相異。藉由折射率的差異，光線在 、座由入光面2〇進入波導元件觸後，大多會被限制在導光通道知 内傳遞，僅少部分會經由導光通道30折射至外界空氣中。導光通 道30用以傳導該入光面20所接收的光線。 出光面40可為一光滑表面，用以光線雜 避免因為出光面40表面的粗糙而造成光 入光面2〇和出光面4〇係位於導光路徑的相對兩端，即入光 面20和出光面40分別係光線進入波導元件ι〇〇與離開波導元件 2相對兩端省之，人絲2G和蚊面4q可位於波導元件 的相對兩端。出絲4〇用以提供光線離料光通道3◦。直中， ，用以光_料麵道30時，可以(4) The light reflected from the surface is accurately positioned. Direct device to clamp the position can be more accurate than the positioning of the more accurate positioning effect I = 3 = hairpin obliquely illuminate the light on the table will form an egg-like =: ^ domain. The illumination area will be narrower at the end of the near-lighting device, and the end of the illuminating area S will be wider. This kind of use of illuminating farms will illuminate the light towards the M365502 and illuminate the table. _ _ egg-made situation [new content] The gorge scale that reflects the desktop reflection, the field will make the light-receiving device in one. θ彳This creation is inaccurate and leads to inaccurate positioning: for a kind of Jingshishi. Lens. According to this creation, the material: the material element and the first waveguide element comprise a light-in, a light-in, a light-incident surface, and a relative two-wide structure of the light-guiding path. The diffusion junction diffusion structure is located at one end of the light guiding channel and adjacent to the light emitting surface. The structure can be located at the lower edge of the illuminating surface, eight, ... higher than diffusion, loss (four) post === tree (four) heart system or irregular structure. , 'on both sides. The diffusion structure may be a grating structure at the "end" of the waveguide element and formed at an angle with the center of the vertical exit surface. The first axis of the brother is located at: ==r The machine structure further contains a second lens. On the second lens. The person first faces - the end. Wherein, the second lens can be adjacent to the illuminating surface of the illuminating surface, and the tiling is carried out by (4) constituting the light guiding '* turning wire, so that the scale tree is diffused by the M365502, __ _ 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 、 '(4) The original _long and the actual implementation, the best example of the flight chart is as follows. [Embodiment] Fig. 1 is a diagram showing the structure of a optomechanical machine according to the first embodiment of the present invention. • "2" is a plan view of the optomechanical structure according to the first embodiment of the present invention. ^心..., 1st and 2nd, in this embodiment, the optomechanical structure can be used on a mouse to receive the light emitted by the light-emitting element 1 in the mouse for the mouse a surface (ie, a surface such as a table, a mouse pad, or a floor that is in contact with the slippery air such as a table top, a floor, etc.) to form an illumination area, and the Lilu receives the photocell 2 in the mouse. The light reflected from the light after it hits the illuminated area. The optical machine structure includes: a waveguide element (10) and a first lens. The waveguide element 100 can include a light incident surface 20, a light guiding channel 3, a light emitting surface, and a diffusion structure 50. The light incident surface 20 may be adjacent to the light-emitting element i, that is, the light-incident surface 2 may be mechanically bonded to the light-emitting surface of the light-emitting element 1, or the light-incident surface 2'' may correspond to the light-emitting surface of the light-emitting element i. The light incident surface 20 is for receiving light emitted by the light emitting element. The light-incident surface 20 can be a smooth surface to prevent the light emitted by the light-emitting element i from entering the light surface 20 when the M365502 is incident on the light surface 20, which may cause light scattering due to the roughness of the surface of the light-incident surface 20, so that the light is generated. The efficiency of incident on the smooth surface 2〇 is reduced. The light guiding passage 30 has a material different from the outside air, that is, the refractive index of the light guiding passage 3〇 is different from the refractive index of the outside air. Due to the difference in refractive index, the light is mostly confined within the light guiding path after being passed into the waveguide element by the light incident surface 2, and only a small portion is refracted into the outside air via the light guiding channel 30. The light guiding channel 30 is used to conduct the light received by the light incident surface 20. The light-emitting surface 40 can be a smooth surface for avoiding light interference, because the surface of the light-emitting surface 40 is rough, and the light-incident surface 2〇 and the light-emitting surface 4 are located at opposite ends of the light guiding path, that is, the light-incident surface 20 and The light exiting surface 40 is respectively disposed at the opposite ends of the light entering the waveguide element ι and away from the waveguide element 2, and the human wire 2G and the mosquito surface 4q may be located at opposite ends of the waveguide element. The wire 4 is used to provide a light-transmitting light path 3◦. Straight, in the light, when the surface is 30, you can
们月乳触位置形成—照光區 光區域所反射的光線於光電元 透鏡200的光軸p可與垂直出光面明 A。角度A可介於0至180度之間。 、*光線離開導光通道30時，會在滑鼠 域。第—透鏡2GG係用以匯聚由照朵 6 M365502 件2上。 擴散結構50可於波真&彳生τ Λ -設計出讎轉5G 财财時’先行於模具上 ._出成型或麟成型時二：5°的位置’因此波導元件 構50亦环协油，首- W、，、°構50即鄰接於其上。擴散結 ^ ¥轉_射出成型或顯後，加ι(喷沙等 方式）以形成擴散結構50於其上。 、 二實施例，。其 如「第3圖所ί的设置，可位於出光面40之下緣， ^ 即，擴散結構50可位於出光面40上靠近 滑乳所在位置的表面上（即 罪近 滑鼠接觸的表面，例如.“ t子滑鼠塾或地板等物件與 「狄 例如.桌面、地面等）的下緣處。 第4圖」係為根據本創作之出 光面第二實施例可係擴散結構如位於出光面";圖二 ^放結構50位於出光面4〇下緣之 ㈣ 具有較佳之·效果。 #4圖」所不’ 為光^=^可為光栅結構或不規聽構。擴散結構50亦可 ===結合。光柵結構可為週期排列_ 構可為不規則的表面（如「第8圖」所示/」所不）°不規則結 ，導元件100的材質可為破蹲或塑膠等。 斗山ΐ透鏡可於光機結構的模具製作時，先行於r且w S昂—透鏡的形狀與位置，因此光機結構射出成=戈壓二 M365502 成型時’第-透鏡200即位於光機結構内。第—透鏡· 、If結構射出_或壓鑄成型後’加工以形成第-透鏡2〇= 光機結構内。 力 根據本__露之光機結構，#滑_之發光元件】 ::會先由鄰接於發光元件i的入光面20來接收發光元们 ㈣出的光線。光機結構藉由導光通道3G與外界空氣折 離:=於=:::’最後―光一 賴接觸的表面=.;/=;滑鼠钱地板等物件與 播m m 桌面也面專）的下緣處形成有擴散社 L1當光_出光面㈣，會因為擴散結⑽的憐 而改變了光行進的方向。 日 構5〇H由出光面4_波導树⑽時，光線會因為擴散社 、 會域—,Β絲輯。照絲域在靠近$光面40 Μ 下緣處，會因為擴散結構50將光擴散開來而==勺 光面40的下緣虛* ]、片八 尤(he域在通離出 .^ 近所形成的照光區域可視為-矩形。 光線斜向照射於滑鼠所在位置的表面 鼠塾或地板等物件與滑_的表面，例如：卓面滑 形成照光區域後會被反射，此時可藉 、也面專）以 域所反射的光線匯聚於光電元件2丄：：== 傳遞一訊號給電腦·來對電腦的螢幕上的游標來 8 M365502 位。 於此，错由將擴散結構5〇設於導光通道3〇的一端且鄰接出 面40 ’使光線由出光面舞開波導元件雇時，會因為擴散結 構50而擴制來’鱗狀_可視離形，使縣電元件2在 接收經由照光區域所反射的祕叹辦，可提高定位的準確。 「第9圖」係為根據本創作第二實補之光機結構平面示意 圖。 。 «月參知、帛9圖」’並合併參照前述實施例。於此實施例，光 機結構更包含有第二透鏡3〇〇。 第二透鏡綱位於波導元件100的入光面20的-端，且第二 透鏡30(M立於入光面2〇與發光元件！之間。 第二透鏡300可鄰接於入光面2〇上，亦即第二透鏡可係 >、入光面20相貼合，或第二透鏡與人杨2()係間隔相對應。 由於發光το件1所發出的光線可為放射狀的，亦 發光元们後，會形成擴散的光線。為了加強使發光元件、= 射之H财朗人射至人絲2Q，目此在人絲Μ與發光元 件1之間加人第二透鏡，用以將由發光耕丨所發出之擴散 線匯聚於波導元件100的入光面20。 、，根據本創作所揭露之賴結構，當賴狀發光元件1發出 光線後，會先由第二透鏡3〇〇旨聚光線後，由鄰接於第二透鏡_ 的入光面2〇來接收發光元件i所發出的光線。光機結構藉由導光 3〇與外界空氣折射率的差異’將光線限制於導光通道3〇内 傳遞’取後光線會經由出光面4〇離開導光通道3〇。當光線離開出 M365502 光面40 %，由於出光面4〇靠近滑鼠所在位置（桌面、地面等血 ㈣處樹謙㈣。目此當光線離開 、=〇日守會因為擴散結構50的影響而改變了光行進的方向。 田光線由出光面4〇離開波導元件觸時，光線會因為擴散結 才5〇而擴散開來，此時光線斜向騎於賴所在位置的表面上 (即，諸如桌子、滑鼠塾或地板等物件與滑鼠接觸的表面，例如： 桌t地面等）會形成一照光區域。照光❸或在靠近出光面40的 部Γ (由出光面4G的下緣部位所出射之光線所形成的照 έ α為擴散轉％將細制絲與照光區域遠離出 光面40的下魏的部献找似。整細光㈣所㈣ 所形成的照光區域可視為矩形，即，矩形或類矩形。 &光線斜向照射於滑⑽在位置的表面上（即，諸如桌子、严 鼠墊或地板等物件與滑鼠細的表面，例如：桌面、地: =蝴後’光線會被反射，此時可藉由第—透鏡扇將由 4區域所反射的光龜聚於光f元件2上。光電元件2接 線後讀遞-訊號給電腦以时對電腦的螢幕上的游標來進行移 動與定位。 夕 2此’藉由將第二透鏡先行將發光雜i發出光線匯聚以入 =，並將擴散結構5G設於導光通㈣的1且鄰接出 〇 ’使先線由出光面40離開波導元件m時，會因為擴散結 冓0而擴散開來，此時照光區域可視同矩形，使得光電 接收照光d域反射的先_定位時，可提高定位的準確。 根據本創作所揭露之光機結構，藉由於出光面之下緣處設置 10 M365502 有擴散結構5G，使光線由出光㈣離開波導树⑽時，會 擴散結構50而擴制來，而使照光區域可視同矩形，如此^電元 件2在接收照光區域反射的光線以定位時，可提高定位的準確兀 —雖然本創作以前述之較佳實施例揭露如上，财並非用以限 定本創作，任何熟習相像技藝者，在不脫離本創作之精神和範圍 :’當:作些許之更動與潤飾’因此本創作之專利保護範圍須視 本說明#_之_請專繼騎界找為準。 ' 【圖式簡單說明】 f1圖係為根據本創作第—實施例之光機結構立體示意圖丨 弟2圖係為根據本創作第-實施例之光機結構平面示音圖. 第3圖係為根據本創作第-實施例之出光面正視圖；〜， 第圖係為根據本創作第二實施例之出光面正視圖； 第5圖係為根據本創作之擴散結構第—實施例示意圖 第6圖係為根據本創作之擴散結構第二實施例示意圖 j圖係為根據本創作之擴散結構第三實施例示意圖； 2圖係為根據本創作之擴散結構第四實施例示意圖；以及 第9圖係為根據本創作第二實施例之光機結構平面示意圖。 【主要元件符號說明】 1 ................................ 光元件 2 ................................ 電元件 20 ..............................入光面 3〇 ............................. 光通道 .....................出光面 40..... M365502 - 50..............................擴散結構 1⑻...........................波導元件 ' 200 ...........................第一透鏡 - 300 ...........................第二透鏡 P...............................第一透鏡的光軸 Q...............................垂直出光面的中心軸 A...............................角度 12The lunar contact position is formed—the light reflected by the light region of the illuminating region can be aligned with the vertical illuminating surface on the optical axis p of the photo-element lens 200. Angle A can be between 0 and 180 degrees. * When the light leaves the light guide channel 30, it will be in the mouse field. The first lens 2GG is used to converge on the photo 6 M365502. The diffusion structure 50 can be used to design the 雠 5 τ 5 Λ 设计 5 5 5 5 5 5 5 5 5 5 5 5 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先 先The oil, the first - W,,, ° structure 50 is adjacent to it. Diffusion junction ^ ¥ _ injection molding or display, add ι (spray sanding, etc.) to form a diffusion structure 50 thereon. Two embodiments. The arrangement of the image shown in FIG. 3 can be located at the lower edge of the light-emitting surface 40, that is, the diffusion structure 50 can be located on the surface of the light-emitting surface 40 near the position where the milk is located (ie, the surface touched by the mouse, For example, "t-sliding mouse or floor and other objects and the lower edge of "Di, for example, tabletop, floor, etc.". Figure 4" is a light-emitting surface according to the present embodiment. The second embodiment can be a diffusion structure such as in the light. The surface "; Fig. 2 is placed on the lower edge of the light exit surface 4 (4) has a better effect. #4图"不的的光^=^ can be a grating structure or an unstructured structure. The diffusion structure 50 can also be combined with ===. The grating structure may be a periodic arrangement _ structure which may be an irregular surface (not shown in "Fig. 8"). The irregular element may be formed by breaking or plastic. The Doosan ΐ lens can be used in the mold making of the optomechanical structure, first in the shape of r and w S ang - lens, so the optomechanical structure is emitted into = Ge pressure two M365502 molding 'the first lens 200 is located in the optomechanical structure Inside. The first lens·, If structure is ejected _ or after die-casting is processed to form the first lens 2 〇 = in the optomechanical structure. According to the structure of the __Luguang machine, the light-emitting element of the <slide_] will first receive the light emitted by the light-emitting elements (4) from the light-incident surface 20 adjacent to the light-emitting element i. The structure of the optical machine is separated from the outside air by the light guiding channel 3G: = at =::: 'The last light-contact surface =.; /=; mouse money floor and other objects and broadcast mm desktop also special) At the lower edge, a diffusion society L1 is formed as the light-emitting surface (four), which changes the direction of light travel due to the pity of the diffusion junction (10). When the Japanese structure is 5〇H from the light-emitting surface 4_waveguide tree (10), the light will be spread due to the spread of the society, the area, and the silk. The photo field is near the lower edge of the $40 surface, and the light is diffused due to the diffusion structure 50. == The lower edge of the scoop surface 40 is imaginary*], the film is eight (he is in the pass. ^) The light-emitting area formed in the vicinity can be regarded as a rectangle. The light is obliquely irradiated on the surface of the mouse, such as the surface of the mouse or the floor, and the surface of the sliding surface, for example, the surface of the surface is reflected and formed, and the light is reflected. The light reflected by the domain is concentrated on the optoelectronic component 2丄::== A signal is transmitted to the computer. The cursor on the screen of the computer is 8 M365502. Here, the error is caused by the diffusion structure 5 being disposed at one end of the light guiding channel 3〇 and adjacent to the outgoing surface 40′. When the light is emitted from the light-emitting surface by the waveguide element, it is expanded by the diffusion structure 50 to form a “scaling” The off-shape allows the county electrical component 2 to receive the secret sigh reflected by the illumination area, thereby improving the accuracy of the positioning. "Fig. 9" is a plan view of the structure of the optomechanical structure according to the second actual compensation of this creation. . The "monthly knowledge, 帛9 diagram" is incorporated with reference to the foregoing embodiments. In this embodiment, the optomechanical structure further includes a second lens 3〇〇. The second lens is located at the end of the light incident surface 20 of the waveguide element 100, and the second lens 30 is disposed between the light incident surface 2〇 and the light emitting element! The second lens 300 can be adjacent to the light incident surface 2〇. The second lens may be attached to the light-incident surface 20, or the second lens may be spaced apart from the human body 2 (). The light emitted by the light-emitting element 1 may be radial. After the illuminating elements, they will form diffused light. In order to strengthen the illuminating element, the singer of the singer is shot to the human silk 2Q, and the second lens is added between the human silk enamel and the illuminating element 1 for use. The light-emitting surface 20 is condensed on the light-incident surface 20 of the waveguide element 100. According to the structure disclosed in the present invention, when the light-emitting element 1 emits light, the second lens 3 is first used. After the light is concentrated, the light emitted by the light-emitting element i is received by the light-incident surface 2〇 adjacent to the second lens _. The light machine structure limits the light to the difference between the refractive index of the light and the outside air. The light guide channel 3 transmits "after the light is taken out of the light guide channel 3 through the light exit surface 4". When the light is off 40% of the M365502 smooth surface, because the light-emitting surface 4〇 is close to the position of the mouse (the desktop, the ground and other blood (4) at the tree Qian (4). When the light leaves, the 〇 守 会 will change the light due to the influence of the diffusion structure 50 The direction of travel. When the light of the field exits the waveguide element by the exit surface, the light will spread out due to the diffusion of the junction, and the light is obliquely on the surface of the location (ie, such as a table, sliding A surface such as a squirrel or a floor that is in contact with a mouse, such as a table t floor, etc., forms an illumination area. The illumination ❸ or the portion near the light exit surface 40 (the light emitted from the lower edge portion of the light exit surface 4G) The formed illumination έ α is the diffusion rotation %, and the thin filament and the illumination region are located away from the lower Wei portion of the light exit surface 40. The illumination region formed by the fine light (4) (4) can be regarded as a rectangle, that is, a rectangle or a class. Rectangle & rays illuminate obliquely on the surface of the slide (10) (ie, objects such as tables, slabs or floors, and thin surfaces such as: desktop, ground: = after the butterfly) are reflected At this point, the first lens can be used The light turtle reflected by the 4 areas is concentrated on the light f element 2. After the photoelectric element 2 is wired, the read-signal is sent to the computer to move and position the cursor on the screen of the computer. The two lenses first converge the illuminating ray i into the light, and the diffusing structure 5G is disposed at the light guiding pass (4) and adjacent to the exit 〇', so that the anterior line exits the waveguide element m from the light exit surface 40, due to diffusion crusting 0, and diffuse open, at this time, the illumination area can be regarded as the same rectangle, so that the first-position positioning of the photoelectric receiving illumination d-domain reflection can improve the positioning accuracy. According to the optomechanical structure disclosed in the present invention, by the lower edge of the light-emitting surface 10 M365502 is provided with a diffusing structure 5G, so that when the light exits the waveguide tree (10) by the light (4), the structure 50 is diffused and the light-emitting area can be seen as a rectangular shape, so that the electric component 2 receives the light reflected by the illumination area. In the case of positioning, the accuracy of the positioning can be improved. Although the present invention is disclosed above in the preferred embodiment, the financials are not intended to limit the creation, and any familiar artisan does not deviate from the spirit and scope of the creation: When: Make some changes and refinement' Therefore, the scope of patent protection of this creation must be based on this description #_之_ Please take the ride to find out. ' [Simple description of the schema] The f1 diagram is a three-dimensional diagram of the optomechanical structure according to the first embodiment of the present invention. The figure 2 is a plane diagram of the optomechanical structure according to the first embodiment of the present invention. The front view of the light-emitting surface according to the first embodiment of the present invention; the first drawing is a front view of the light-emitting surface according to the second embodiment of the present creation; and the fifth drawing is the first embodiment of the diffusion structure according to the present invention. 6 is a schematic diagram of a second embodiment of a diffusion structure according to the present invention, a schematic diagram of a third embodiment of a diffusion structure according to the present invention; 2 is a schematic diagram of a fourth embodiment of a diffusion structure according to the present invention; and a ninth embodiment The figure is a plan view of the structure of the optomechanical machine according to the second embodiment of the present creation. [Main component symbol description] 1 ................................ Light component 2 ........ ........................ Electrical components 20 ....................... ....... into the glossy surface 3〇............................. Light channel....... ..............Glossy surface 40..... M365502 - 50......................... ..... Diffusion structure 1 (8) ...........................Wave element '200 ........... ................first lens - 300 ........................... second Lens P...............................The optical axis of the first lens Q.......... .....................The central axis A of the vertical illuminating surface......................... .........angle 12